1 /* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
2  * All Rights Reserved.
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a
5  * copy of this software and associated documentation files (the
6  * "Software"), to deal in the Software without restriction, including
7  * without limitation the rights to use, copy, modify, merge, publish,
8  * distribute, sub license, and/or sell copies of the Software, and to
9  * permit persons to whom the Software is furnished to do so, subject to
10  * the following conditions:
11  *
12  * The above copyright notice and this permission notice (including the
13  * next paragraph) shall be included in all copies or substantial portions
14  * of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
19  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
20  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
21  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
22  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23  */
24 
25 #ifndef _I915_REG_H_
26 #define _I915_REG_H_
27 
28 #include "i915_reg_defs.h"
29 
30 /**
31  * DOC: The i915 register macro definition style guide
32  *
33  * Follow the style described here for new macros, and while changing existing
34  * macros. Do **not** mass change existing definitions just to update the style.
35  *
36  * File Layout
37  * ~~~~~~~~~~~
38  *
39  * Keep helper macros near the top. For example, _PIPE() and friends.
40  *
41  * Prefix macros that generally should not be used outside of this file with
42  * underscore '_'. For example, _PIPE() and friends, single instances of
43  * registers that are defined solely for the use by function-like macros.
44  *
45  * Avoid using the underscore prefixed macros outside of this file. There are
46  * exceptions, but keep them to a minimum.
47  *
48  * There are two basic types of register definitions: Single registers and
49  * register groups. Register groups are registers which have two or more
50  * instances, for example one per pipe, port, transcoder, etc. Register groups
51  * should be defined using function-like macros.
52  *
53  * For single registers, define the register offset first, followed by register
54  * contents.
55  *
56  * For register groups, define the register instance offsets first, prefixed
57  * with underscore, followed by a function-like macro choosing the right
58  * instance based on the parameter, followed by register contents.
59  *
60  * Define the register contents (i.e. bit and bit field macros) from most
61  * significant to least significant bit. Indent the register content macros
62  * using two extra spaces between ``#define`` and the macro name.
63  *
64  * Define bit fields using ``REG_GENMASK(h, l)``. Define bit field contents
65  * using ``REG_FIELD_PREP(mask, value)``. This will define the values already
66  * shifted in place, so they can be directly OR'd together. For convenience,
67  * function-like macros may be used to define bit fields, but do note that the
68  * macros may be needed to read as well as write the register contents.
69  *
70  * Define bits using ``REG_BIT(N)``. Do **not** add ``_BIT`` suffix to the name.
71  *
72  * Group the register and its contents together without blank lines, separate
73  * from other registers and their contents with one blank line.
74  *
75  * Indent macro values from macro names using TABs. Align values vertically. Use
76  * braces in macro values as needed to avoid unintended precedence after macro
77  * substitution. Use spaces in macro values according to kernel coding
78  * style. Use lower case in hexadecimal values.
79  *
80  * Naming
81  * ~~~~~~
82  *
83  * Try to name registers according to the specs. If the register name changes in
84  * the specs from platform to another, stick to the original name.
85  *
86  * Try to re-use existing register macro definitions. Only add new macros for
87  * new register offsets, or when the register contents have changed enough to
88  * warrant a full redefinition.
89  *
90  * When a register macro changes for a new platform, prefix the new macro using
91  * the platform acronym or generation. For example, ``SKL_`` or ``GEN8_``. The
92  * prefix signifies the start platform/generation using the register.
93  *
94  * When a bit (field) macro changes or gets added for a new platform, while
95  * retaining the existing register macro, add a platform acronym or generation
96  * suffix to the name. For example, ``_SKL`` or ``_GEN8``.
97  *
98  * Examples
99  * ~~~~~~~~
100  *
101  * (Note that the values in the example are indented using spaces instead of
102  * TABs to avoid misalignment in generated documentation. Use TABs in the
103  * definitions.)::
104  *
105  *  #define _FOO_A                      0xf000
106  *  #define _FOO_B                      0xf001
107  *  #define FOO(pipe)                   _MMIO_PIPE(pipe, _FOO_A, _FOO_B)
108  *  #define   FOO_ENABLE                REG_BIT(31)
109  *  #define   FOO_MODE_MASK             REG_GENMASK(19, 16)
110  *  #define   FOO_MODE_BAR              REG_FIELD_PREP(FOO_MODE_MASK, 0)
111  *  #define   FOO_MODE_BAZ              REG_FIELD_PREP(FOO_MODE_MASK, 1)
112  *  #define   FOO_MODE_QUX_SNB          REG_FIELD_PREP(FOO_MODE_MASK, 2)
113  *
114  *  #define BAR                         _MMIO(0xb000)
115  *  #define GEN8_BAR                    _MMIO(0xb888)
116  */
117 
118 #define DISPLAY_MMIO_BASE(dev_priv)	(INTEL_INFO(dev_priv)->display_mmio_offset)
119 
120 /*
121  * Given the first two numbers __a and __b of arbitrarily many evenly spaced
122  * numbers, pick the 0-based __index'th value.
123  *
124  * Always prefer this over _PICK() if the numbers are evenly spaced.
125  */
126 #define _PICK_EVEN(__index, __a, __b) ((__a) + (__index) * ((__b) - (__a)))
127 
128 /*
129  * Given the arbitrary numbers in varargs, pick the 0-based __index'th number.
130  *
131  * Always prefer _PICK_EVEN() over this if the numbers are evenly spaced.
132  */
133 #define _PICK(__index, ...) (((const u32 []){ __VA_ARGS__ })[__index])
134 
135 /*
136  * Named helper wrappers around _PICK_EVEN() and _PICK().
137  */
138 #define _PIPE(pipe, a, b)		_PICK_EVEN(pipe, a, b)
139 #define _PLANE(plane, a, b)		_PICK_EVEN(plane, a, b)
140 #define _TRANS(tran, a, b)		_PICK_EVEN(tran, a, b)
141 #define _PORT(port, a, b)		_PICK_EVEN(port, a, b)
142 #define _PLL(pll, a, b)			_PICK_EVEN(pll, a, b)
143 #define _PHY(phy, a, b)			_PICK_EVEN(phy, a, b)
144 
145 #define _MMIO_PIPE(pipe, a, b)		_MMIO(_PIPE(pipe, a, b))
146 #define _MMIO_PLANE(plane, a, b)	_MMIO(_PLANE(plane, a, b))
147 #define _MMIO_TRANS(tran, a, b)		_MMIO(_TRANS(tran, a, b))
148 #define _MMIO_PORT(port, a, b)		_MMIO(_PORT(port, a, b))
149 #define _MMIO_PLL(pll, a, b)		_MMIO(_PLL(pll, a, b))
150 #define _MMIO_PHY(phy, a, b)		_MMIO(_PHY(phy, a, b))
151 
152 #define _PHY3(phy, ...)			_PICK(phy, __VA_ARGS__)
153 
154 #define _MMIO_PIPE3(pipe, a, b, c)	_MMIO(_PICK(pipe, a, b, c))
155 #define _MMIO_PORT3(pipe, a, b, c)	_MMIO(_PICK(pipe, a, b, c))
156 #define _MMIO_PHY3(phy, a, b, c)	_MMIO(_PHY3(phy, a, b, c))
157 #define _MMIO_PLL3(pll, ...)		_MMIO(_PICK(pll, __VA_ARGS__))
158 
159 
160 /*
161  * Device info offset array based helpers for groups of registers with unevenly
162  * spaced base offsets.
163  */
164 #define _MMIO_PIPE2(pipe, reg)		_MMIO(INTEL_INFO(dev_priv)->pipe_offsets[pipe] - \
165 					      INTEL_INFO(dev_priv)->pipe_offsets[PIPE_A] + (reg) + \
166 					      DISPLAY_MMIO_BASE(dev_priv))
167 #define _TRANS2(tran, reg)		(INTEL_INFO(dev_priv)->trans_offsets[(tran)] - \
168 					 INTEL_INFO(dev_priv)->trans_offsets[TRANSCODER_A] + (reg) + \
169 					 DISPLAY_MMIO_BASE(dev_priv))
170 #define _MMIO_TRANS2(tran, reg)		_MMIO(_TRANS2(tran, reg))
171 #define _CURSOR2(pipe, reg)		_MMIO(INTEL_INFO(dev_priv)->cursor_offsets[(pipe)] - \
172 					      INTEL_INFO(dev_priv)->cursor_offsets[PIPE_A] + (reg) + \
173 					      DISPLAY_MMIO_BASE(dev_priv))
174 
175 #define __MASKED_FIELD(mask, value) ((mask) << 16 | (value))
176 #define _MASKED_FIELD(mask, value) ({					   \
177 	if (__builtin_constant_p(mask))					   \
178 		BUILD_BUG_ON_MSG(((mask) & 0xffff0000), "Incorrect mask"); \
179 	if (__builtin_constant_p(value))				   \
180 		BUILD_BUG_ON_MSG((value) & 0xffff0000, "Incorrect value"); \
181 	if (__builtin_constant_p(mask) && __builtin_constant_p(value))	   \
182 		BUILD_BUG_ON_MSG((value) & ~(mask),			   \
183 				 "Incorrect value for mask");		   \
184 	__MASKED_FIELD(mask, value); })
185 #define _MASKED_BIT_ENABLE(a)	({ typeof(a) _a = (a); _MASKED_FIELD(_a, _a); })
186 #define _MASKED_BIT_DISABLE(a)	(_MASKED_FIELD((a), 0))
187 
188 #define GU_CNTL				_MMIO(0x101010)
189 #define   LMEM_INIT			REG_BIT(7)
190 
191 #define GEN6_STOLEN_RESERVED		_MMIO(0x1082C0)
192 #define GEN6_STOLEN_RESERVED_ADDR_MASK	(0xFFF << 20)
193 #define GEN7_STOLEN_RESERVED_ADDR_MASK	(0x3FFF << 18)
194 #define GEN6_STOLEN_RESERVED_SIZE_MASK	(3 << 4)
195 #define GEN6_STOLEN_RESERVED_1M		(0 << 4)
196 #define GEN6_STOLEN_RESERVED_512K	(1 << 4)
197 #define GEN6_STOLEN_RESERVED_256K	(2 << 4)
198 #define GEN6_STOLEN_RESERVED_128K	(3 << 4)
199 #define GEN7_STOLEN_RESERVED_SIZE_MASK	(1 << 5)
200 #define GEN7_STOLEN_RESERVED_1M		(0 << 5)
201 #define GEN7_STOLEN_RESERVED_256K	(1 << 5)
202 #define GEN8_STOLEN_RESERVED_SIZE_MASK	(3 << 7)
203 #define GEN8_STOLEN_RESERVED_1M		(0 << 7)
204 #define GEN8_STOLEN_RESERVED_2M		(1 << 7)
205 #define GEN8_STOLEN_RESERVED_4M		(2 << 7)
206 #define GEN8_STOLEN_RESERVED_8M		(3 << 7)
207 #define GEN6_STOLEN_RESERVED_ENABLE	(1 << 0)
208 #define GEN11_STOLEN_RESERVED_ADDR_MASK	(0xFFFFFFFFFFFULL << 20)
209 
210 #define _VGA_MSR_WRITE _MMIO(0x3c2)
211 
212 #define _GEN7_PIPEA_DE_LOAD_SL	0x70068
213 #define _GEN7_PIPEB_DE_LOAD_SL	0x71068
214 #define GEN7_PIPE_DE_LOAD_SL(pipe) _MMIO_PIPE(pipe, _GEN7_PIPEA_DE_LOAD_SL, _GEN7_PIPEB_DE_LOAD_SL)
215 
216 /*
217  * Reset registers
218  */
219 #define DEBUG_RESET_I830		_MMIO(0x6070)
220 #define  DEBUG_RESET_FULL		(1 << 7)
221 #define  DEBUG_RESET_RENDER		(1 << 8)
222 #define  DEBUG_RESET_DISPLAY		(1 << 9)
223 
224 /*
225  * IOSF sideband
226  */
227 #define VLV_IOSF_DOORBELL_REQ			_MMIO(VLV_DISPLAY_BASE + 0x2100)
228 #define   IOSF_DEVFN_SHIFT			24
229 #define   IOSF_OPCODE_SHIFT			16
230 #define   IOSF_PORT_SHIFT			8
231 #define   IOSF_BYTE_ENABLES_SHIFT		4
232 #define   IOSF_BAR_SHIFT			1
233 #define   IOSF_SB_BUSY				(1 << 0)
234 #define   IOSF_PORT_BUNIT			0x03
235 #define   IOSF_PORT_PUNIT			0x04
236 #define   IOSF_PORT_NC				0x11
237 #define   IOSF_PORT_DPIO			0x12
238 #define   IOSF_PORT_GPIO_NC			0x13
239 #define   IOSF_PORT_CCK				0x14
240 #define   IOSF_PORT_DPIO_2			0x1a
241 #define   IOSF_PORT_FLISDSI			0x1b
242 #define   IOSF_PORT_GPIO_SC			0x48
243 #define   IOSF_PORT_GPIO_SUS			0xa8
244 #define   IOSF_PORT_CCU				0xa9
245 #define   CHV_IOSF_PORT_GPIO_N			0x13
246 #define   CHV_IOSF_PORT_GPIO_SE			0x48
247 #define   CHV_IOSF_PORT_GPIO_E			0xa8
248 #define   CHV_IOSF_PORT_GPIO_SW			0xb2
249 #define VLV_IOSF_DATA				_MMIO(VLV_DISPLAY_BASE + 0x2104)
250 #define VLV_IOSF_ADDR				_MMIO(VLV_DISPLAY_BASE + 0x2108)
251 
252 /* DPIO registers */
253 #define DPIO_DEVFN			0
254 
255 #define DPIO_CTL			_MMIO(VLV_DISPLAY_BASE + 0x2110)
256 #define  DPIO_MODSEL1			(1 << 3) /* if ref clk b == 27 */
257 #define  DPIO_MODSEL0			(1 << 2) /* if ref clk a == 27 */
258 #define  DPIO_SFR_BYPASS		(1 << 1)
259 #define  DPIO_CMNRST			(1 << 0)
260 
261 #define DPIO_PHY(pipe)			((pipe) >> 1)
262 
263 /*
264  * Per pipe/PLL DPIO regs
265  */
266 #define _VLV_PLL_DW3_CH0		0x800c
267 #define   DPIO_POST_DIV_SHIFT		(28) /* 3 bits */
268 #define   DPIO_POST_DIV_DAC		0
269 #define   DPIO_POST_DIV_HDMIDP		1 /* DAC 225-400M rate */
270 #define   DPIO_POST_DIV_LVDS1		2
271 #define   DPIO_POST_DIV_LVDS2		3
272 #define   DPIO_K_SHIFT			(24) /* 4 bits */
273 #define   DPIO_P1_SHIFT			(21) /* 3 bits */
274 #define   DPIO_P2_SHIFT			(16) /* 5 bits */
275 #define   DPIO_N_SHIFT			(12) /* 4 bits */
276 #define   DPIO_ENABLE_CALIBRATION	(1 << 11)
277 #define   DPIO_M1DIV_SHIFT		(8) /* 3 bits */
278 #define   DPIO_M2DIV_MASK		0xff
279 #define _VLV_PLL_DW3_CH1		0x802c
280 #define VLV_PLL_DW3(ch) _PIPE(ch, _VLV_PLL_DW3_CH0, _VLV_PLL_DW3_CH1)
281 
282 #define _VLV_PLL_DW5_CH0		0x8014
283 #define   DPIO_REFSEL_OVERRIDE		27
284 #define   DPIO_PLL_MODESEL_SHIFT	24 /* 3 bits */
285 #define   DPIO_BIAS_CURRENT_CTL_SHIFT	21 /* 3 bits, always 0x7 */
286 #define   DPIO_PLL_REFCLK_SEL_SHIFT	16 /* 2 bits */
287 #define   DPIO_PLL_REFCLK_SEL_MASK	3
288 #define   DPIO_DRIVER_CTL_SHIFT		12 /* always set to 0x8 */
289 #define   DPIO_CLK_BIAS_CTL_SHIFT	8 /* always set to 0x5 */
290 #define _VLV_PLL_DW5_CH1		0x8034
291 #define VLV_PLL_DW5(ch) _PIPE(ch, _VLV_PLL_DW5_CH0, _VLV_PLL_DW5_CH1)
292 
293 #define _VLV_PLL_DW7_CH0		0x801c
294 #define _VLV_PLL_DW7_CH1		0x803c
295 #define VLV_PLL_DW7(ch) _PIPE(ch, _VLV_PLL_DW7_CH0, _VLV_PLL_DW7_CH1)
296 
297 #define _VLV_PLL_DW8_CH0		0x8040
298 #define _VLV_PLL_DW8_CH1		0x8060
299 #define VLV_PLL_DW8(ch) _PIPE(ch, _VLV_PLL_DW8_CH0, _VLV_PLL_DW8_CH1)
300 
301 #define VLV_PLL_DW9_BCAST		0xc044
302 #define _VLV_PLL_DW9_CH0		0x8044
303 #define _VLV_PLL_DW9_CH1		0x8064
304 #define VLV_PLL_DW9(ch) _PIPE(ch, _VLV_PLL_DW9_CH0, _VLV_PLL_DW9_CH1)
305 
306 #define _VLV_PLL_DW10_CH0		0x8048
307 #define _VLV_PLL_DW10_CH1		0x8068
308 #define VLV_PLL_DW10(ch) _PIPE(ch, _VLV_PLL_DW10_CH0, _VLV_PLL_DW10_CH1)
309 
310 #define _VLV_PLL_DW11_CH0		0x804c
311 #define _VLV_PLL_DW11_CH1		0x806c
312 #define VLV_PLL_DW11(ch) _PIPE(ch, _VLV_PLL_DW11_CH0, _VLV_PLL_DW11_CH1)
313 
314 /* Spec for ref block start counts at DW10 */
315 #define VLV_REF_DW13			0x80ac
316 
317 #define VLV_CMN_DW0			0x8100
318 
319 /*
320  * Per DDI channel DPIO regs
321  */
322 
323 #define _VLV_PCS_DW0_CH0		0x8200
324 #define _VLV_PCS_DW0_CH1		0x8400
325 #define   DPIO_PCS_TX_LANE2_RESET	(1 << 16)
326 #define   DPIO_PCS_TX_LANE1_RESET	(1 << 7)
327 #define   DPIO_LEFT_TXFIFO_RST_MASTER2	(1 << 4)
328 #define   DPIO_RIGHT_TXFIFO_RST_MASTER2	(1 << 3)
329 #define VLV_PCS_DW0(ch) _PORT(ch, _VLV_PCS_DW0_CH0, _VLV_PCS_DW0_CH1)
330 
331 #define _VLV_PCS01_DW0_CH0		0x200
332 #define _VLV_PCS23_DW0_CH0		0x400
333 #define _VLV_PCS01_DW0_CH1		0x2600
334 #define _VLV_PCS23_DW0_CH1		0x2800
335 #define VLV_PCS01_DW0(ch) _PORT(ch, _VLV_PCS01_DW0_CH0, _VLV_PCS01_DW0_CH1)
336 #define VLV_PCS23_DW0(ch) _PORT(ch, _VLV_PCS23_DW0_CH0, _VLV_PCS23_DW0_CH1)
337 
338 #define _VLV_PCS_DW1_CH0		0x8204
339 #define _VLV_PCS_DW1_CH1		0x8404
340 #define   CHV_PCS_REQ_SOFTRESET_EN	(1 << 23)
341 #define   DPIO_PCS_CLK_CRI_RXEB_EIOS_EN	(1 << 22)
342 #define   DPIO_PCS_CLK_CRI_RXDIGFILTSG_EN (1 << 21)
343 #define   DPIO_PCS_CLK_DATAWIDTH_SHIFT	(6)
344 #define   DPIO_PCS_CLK_SOFT_RESET	(1 << 5)
345 #define VLV_PCS_DW1(ch) _PORT(ch, _VLV_PCS_DW1_CH0, _VLV_PCS_DW1_CH1)
346 
347 #define _VLV_PCS01_DW1_CH0		0x204
348 #define _VLV_PCS23_DW1_CH0		0x404
349 #define _VLV_PCS01_DW1_CH1		0x2604
350 #define _VLV_PCS23_DW1_CH1		0x2804
351 #define VLV_PCS01_DW1(ch) _PORT(ch, _VLV_PCS01_DW1_CH0, _VLV_PCS01_DW1_CH1)
352 #define VLV_PCS23_DW1(ch) _PORT(ch, _VLV_PCS23_DW1_CH0, _VLV_PCS23_DW1_CH1)
353 
354 #define _VLV_PCS_DW8_CH0		0x8220
355 #define _VLV_PCS_DW8_CH1		0x8420
356 #define   CHV_PCS_USEDCLKCHANNEL_OVRRIDE	(1 << 20)
357 #define   CHV_PCS_USEDCLKCHANNEL		(1 << 21)
358 #define VLV_PCS_DW8(ch) _PORT(ch, _VLV_PCS_DW8_CH0, _VLV_PCS_DW8_CH1)
359 
360 #define _VLV_PCS01_DW8_CH0		0x0220
361 #define _VLV_PCS23_DW8_CH0		0x0420
362 #define _VLV_PCS01_DW8_CH1		0x2620
363 #define _VLV_PCS23_DW8_CH1		0x2820
364 #define VLV_PCS01_DW8(port) _PORT(port, _VLV_PCS01_DW8_CH0, _VLV_PCS01_DW8_CH1)
365 #define VLV_PCS23_DW8(port) _PORT(port, _VLV_PCS23_DW8_CH0, _VLV_PCS23_DW8_CH1)
366 
367 #define _VLV_PCS_DW9_CH0		0x8224
368 #define _VLV_PCS_DW9_CH1		0x8424
369 #define   DPIO_PCS_TX2MARGIN_MASK	(0x7 << 13)
370 #define   DPIO_PCS_TX2MARGIN_000	(0 << 13)
371 #define   DPIO_PCS_TX2MARGIN_101	(1 << 13)
372 #define   DPIO_PCS_TX1MARGIN_MASK	(0x7 << 10)
373 #define   DPIO_PCS_TX1MARGIN_000	(0 << 10)
374 #define   DPIO_PCS_TX1MARGIN_101	(1 << 10)
375 #define	VLV_PCS_DW9(ch) _PORT(ch, _VLV_PCS_DW9_CH0, _VLV_PCS_DW9_CH1)
376 
377 #define _VLV_PCS01_DW9_CH0		0x224
378 #define _VLV_PCS23_DW9_CH0		0x424
379 #define _VLV_PCS01_DW9_CH1		0x2624
380 #define _VLV_PCS23_DW9_CH1		0x2824
381 #define VLV_PCS01_DW9(ch) _PORT(ch, _VLV_PCS01_DW9_CH0, _VLV_PCS01_DW9_CH1)
382 #define VLV_PCS23_DW9(ch) _PORT(ch, _VLV_PCS23_DW9_CH0, _VLV_PCS23_DW9_CH1)
383 
384 #define _CHV_PCS_DW10_CH0		0x8228
385 #define _CHV_PCS_DW10_CH1		0x8428
386 #define   DPIO_PCS_SWING_CALC_TX0_TX2	(1 << 30)
387 #define   DPIO_PCS_SWING_CALC_TX1_TX3	(1 << 31)
388 #define   DPIO_PCS_TX2DEEMP_MASK	(0xf << 24)
389 #define   DPIO_PCS_TX2DEEMP_9P5		(0 << 24)
390 #define   DPIO_PCS_TX2DEEMP_6P0		(2 << 24)
391 #define   DPIO_PCS_TX1DEEMP_MASK	(0xf << 16)
392 #define   DPIO_PCS_TX1DEEMP_9P5		(0 << 16)
393 #define   DPIO_PCS_TX1DEEMP_6P0		(2 << 16)
394 #define CHV_PCS_DW10(ch) _PORT(ch, _CHV_PCS_DW10_CH0, _CHV_PCS_DW10_CH1)
395 
396 #define _VLV_PCS01_DW10_CH0		0x0228
397 #define _VLV_PCS23_DW10_CH0		0x0428
398 #define _VLV_PCS01_DW10_CH1		0x2628
399 #define _VLV_PCS23_DW10_CH1		0x2828
400 #define VLV_PCS01_DW10(port) _PORT(port, _VLV_PCS01_DW10_CH0, _VLV_PCS01_DW10_CH1)
401 #define VLV_PCS23_DW10(port) _PORT(port, _VLV_PCS23_DW10_CH0, _VLV_PCS23_DW10_CH1)
402 
403 #define _VLV_PCS_DW11_CH0		0x822c
404 #define _VLV_PCS_DW11_CH1		0x842c
405 #define   DPIO_TX2_STAGGER_MASK(x)	((x) << 24)
406 #define   DPIO_LANEDESKEW_STRAP_OVRD	(1 << 3)
407 #define   DPIO_LEFT_TXFIFO_RST_MASTER	(1 << 1)
408 #define   DPIO_RIGHT_TXFIFO_RST_MASTER	(1 << 0)
409 #define VLV_PCS_DW11(ch) _PORT(ch, _VLV_PCS_DW11_CH0, _VLV_PCS_DW11_CH1)
410 
411 #define _VLV_PCS01_DW11_CH0		0x022c
412 #define _VLV_PCS23_DW11_CH0		0x042c
413 #define _VLV_PCS01_DW11_CH1		0x262c
414 #define _VLV_PCS23_DW11_CH1		0x282c
415 #define VLV_PCS01_DW11(ch) _PORT(ch, _VLV_PCS01_DW11_CH0, _VLV_PCS01_DW11_CH1)
416 #define VLV_PCS23_DW11(ch) _PORT(ch, _VLV_PCS23_DW11_CH0, _VLV_PCS23_DW11_CH1)
417 
418 #define _VLV_PCS01_DW12_CH0		0x0230
419 #define _VLV_PCS23_DW12_CH0		0x0430
420 #define _VLV_PCS01_DW12_CH1		0x2630
421 #define _VLV_PCS23_DW12_CH1		0x2830
422 #define VLV_PCS01_DW12(ch) _PORT(ch, _VLV_PCS01_DW12_CH0, _VLV_PCS01_DW12_CH1)
423 #define VLV_PCS23_DW12(ch) _PORT(ch, _VLV_PCS23_DW12_CH0, _VLV_PCS23_DW12_CH1)
424 
425 #define _VLV_PCS_DW12_CH0		0x8230
426 #define _VLV_PCS_DW12_CH1		0x8430
427 #define   DPIO_TX2_STAGGER_MULT(x)	((x) << 20)
428 #define   DPIO_TX1_STAGGER_MULT(x)	((x) << 16)
429 #define   DPIO_TX1_STAGGER_MASK(x)	((x) << 8)
430 #define   DPIO_LANESTAGGER_STRAP_OVRD	(1 << 6)
431 #define   DPIO_LANESTAGGER_STRAP(x)	((x) << 0)
432 #define VLV_PCS_DW12(ch) _PORT(ch, _VLV_PCS_DW12_CH0, _VLV_PCS_DW12_CH1)
433 
434 #define _VLV_PCS_DW14_CH0		0x8238
435 #define _VLV_PCS_DW14_CH1		0x8438
436 #define	VLV_PCS_DW14(ch) _PORT(ch, _VLV_PCS_DW14_CH0, _VLV_PCS_DW14_CH1)
437 
438 #define _VLV_PCS_DW23_CH0		0x825c
439 #define _VLV_PCS_DW23_CH1		0x845c
440 #define VLV_PCS_DW23(ch) _PORT(ch, _VLV_PCS_DW23_CH0, _VLV_PCS_DW23_CH1)
441 
442 #define _VLV_TX_DW2_CH0			0x8288
443 #define _VLV_TX_DW2_CH1			0x8488
444 #define   DPIO_SWING_MARGIN000_SHIFT	16
445 #define   DPIO_SWING_MARGIN000_MASK	(0xff << DPIO_SWING_MARGIN000_SHIFT)
446 #define   DPIO_UNIQ_TRANS_SCALE_SHIFT	8
447 #define VLV_TX_DW2(ch) _PORT(ch, _VLV_TX_DW2_CH0, _VLV_TX_DW2_CH1)
448 
449 #define _VLV_TX_DW3_CH0			0x828c
450 #define _VLV_TX_DW3_CH1			0x848c
451 /* The following bit for CHV phy */
452 #define   DPIO_TX_UNIQ_TRANS_SCALE_EN	(1 << 27)
453 #define   DPIO_SWING_MARGIN101_SHIFT	16
454 #define   DPIO_SWING_MARGIN101_MASK	(0xff << DPIO_SWING_MARGIN101_SHIFT)
455 #define VLV_TX_DW3(ch) _PORT(ch, _VLV_TX_DW3_CH0, _VLV_TX_DW3_CH1)
456 
457 #define _VLV_TX_DW4_CH0			0x8290
458 #define _VLV_TX_DW4_CH1			0x8490
459 #define   DPIO_SWING_DEEMPH9P5_SHIFT	24
460 #define   DPIO_SWING_DEEMPH9P5_MASK	(0xff << DPIO_SWING_DEEMPH9P5_SHIFT)
461 #define   DPIO_SWING_DEEMPH6P0_SHIFT	16
462 #define   DPIO_SWING_DEEMPH6P0_MASK	(0xff << DPIO_SWING_DEEMPH6P0_SHIFT)
463 #define VLV_TX_DW4(ch) _PORT(ch, _VLV_TX_DW4_CH0, _VLV_TX_DW4_CH1)
464 
465 #define _VLV_TX3_DW4_CH0		0x690
466 #define _VLV_TX3_DW4_CH1		0x2a90
467 #define VLV_TX3_DW4(ch) _PORT(ch, _VLV_TX3_DW4_CH0, _VLV_TX3_DW4_CH1)
468 
469 #define _VLV_TX_DW5_CH0			0x8294
470 #define _VLV_TX_DW5_CH1			0x8494
471 #define   DPIO_TX_OCALINIT_EN		(1 << 31)
472 #define VLV_TX_DW5(ch) _PORT(ch, _VLV_TX_DW5_CH0, _VLV_TX_DW5_CH1)
473 
474 #define _VLV_TX_DW11_CH0		0x82ac
475 #define _VLV_TX_DW11_CH1		0x84ac
476 #define VLV_TX_DW11(ch) _PORT(ch, _VLV_TX_DW11_CH0, _VLV_TX_DW11_CH1)
477 
478 #define _VLV_TX_DW14_CH0		0x82b8
479 #define _VLV_TX_DW14_CH1		0x84b8
480 #define VLV_TX_DW14(ch) _PORT(ch, _VLV_TX_DW14_CH0, _VLV_TX_DW14_CH1)
481 
482 /* CHV dpPhy registers */
483 #define _CHV_PLL_DW0_CH0		0x8000
484 #define _CHV_PLL_DW0_CH1		0x8180
485 #define CHV_PLL_DW0(ch) _PIPE(ch, _CHV_PLL_DW0_CH0, _CHV_PLL_DW0_CH1)
486 
487 #define _CHV_PLL_DW1_CH0		0x8004
488 #define _CHV_PLL_DW1_CH1		0x8184
489 #define   DPIO_CHV_N_DIV_SHIFT		8
490 #define   DPIO_CHV_M1_DIV_BY_2		(0 << 0)
491 #define CHV_PLL_DW1(ch) _PIPE(ch, _CHV_PLL_DW1_CH0, _CHV_PLL_DW1_CH1)
492 
493 #define _CHV_PLL_DW2_CH0		0x8008
494 #define _CHV_PLL_DW2_CH1		0x8188
495 #define CHV_PLL_DW2(ch) _PIPE(ch, _CHV_PLL_DW2_CH0, _CHV_PLL_DW2_CH1)
496 
497 #define _CHV_PLL_DW3_CH0		0x800c
498 #define _CHV_PLL_DW3_CH1		0x818c
499 #define  DPIO_CHV_FRAC_DIV_EN		(1 << 16)
500 #define  DPIO_CHV_FIRST_MOD		(0 << 8)
501 #define  DPIO_CHV_SECOND_MOD		(1 << 8)
502 #define  DPIO_CHV_FEEDFWD_GAIN_SHIFT	0
503 #define  DPIO_CHV_FEEDFWD_GAIN_MASK		(0xF << 0)
504 #define CHV_PLL_DW3(ch) _PIPE(ch, _CHV_PLL_DW3_CH0, _CHV_PLL_DW3_CH1)
505 
506 #define _CHV_PLL_DW6_CH0		0x8018
507 #define _CHV_PLL_DW6_CH1		0x8198
508 #define   DPIO_CHV_GAIN_CTRL_SHIFT	16
509 #define	  DPIO_CHV_INT_COEFF_SHIFT	8
510 #define   DPIO_CHV_PROP_COEFF_SHIFT	0
511 #define CHV_PLL_DW6(ch) _PIPE(ch, _CHV_PLL_DW6_CH0, _CHV_PLL_DW6_CH1)
512 
513 #define _CHV_PLL_DW8_CH0		0x8020
514 #define _CHV_PLL_DW8_CH1		0x81A0
515 #define   DPIO_CHV_TDC_TARGET_CNT_SHIFT 0
516 #define   DPIO_CHV_TDC_TARGET_CNT_MASK  (0x3FF << 0)
517 #define CHV_PLL_DW8(ch) _PIPE(ch, _CHV_PLL_DW8_CH0, _CHV_PLL_DW8_CH1)
518 
519 #define _CHV_PLL_DW9_CH0		0x8024
520 #define _CHV_PLL_DW9_CH1		0x81A4
521 #define  DPIO_CHV_INT_LOCK_THRESHOLD_SHIFT		1 /* 3 bits */
522 #define  DPIO_CHV_INT_LOCK_THRESHOLD_MASK		(7 << 1)
523 #define  DPIO_CHV_INT_LOCK_THRESHOLD_SEL_COARSE	1 /* 1: coarse & 0 : fine  */
524 #define CHV_PLL_DW9(ch) _PIPE(ch, _CHV_PLL_DW9_CH0, _CHV_PLL_DW9_CH1)
525 
526 #define _CHV_CMN_DW0_CH0               0x8100
527 #define   DPIO_ALLDL_POWERDOWN_SHIFT_CH0	19
528 #define   DPIO_ANYDL_POWERDOWN_SHIFT_CH0	18
529 #define   DPIO_ALLDL_POWERDOWN			(1 << 1)
530 #define   DPIO_ANYDL_POWERDOWN			(1 << 0)
531 
532 #define _CHV_CMN_DW5_CH0               0x8114
533 #define   CHV_BUFRIGHTENA1_DISABLE	(0 << 20)
534 #define   CHV_BUFRIGHTENA1_NORMAL	(1 << 20)
535 #define   CHV_BUFRIGHTENA1_FORCE	(3 << 20)
536 #define   CHV_BUFRIGHTENA1_MASK		(3 << 20)
537 #define   CHV_BUFLEFTENA1_DISABLE	(0 << 22)
538 #define   CHV_BUFLEFTENA1_NORMAL	(1 << 22)
539 #define   CHV_BUFLEFTENA1_FORCE		(3 << 22)
540 #define   CHV_BUFLEFTENA1_MASK		(3 << 22)
541 
542 #define _CHV_CMN_DW13_CH0		0x8134
543 #define _CHV_CMN_DW0_CH1		0x8080
544 #define   DPIO_CHV_S1_DIV_SHIFT		21
545 #define   DPIO_CHV_P1_DIV_SHIFT		13 /* 3 bits */
546 #define   DPIO_CHV_P2_DIV_SHIFT		8  /* 5 bits */
547 #define   DPIO_CHV_K_DIV_SHIFT		4
548 #define   DPIO_PLL_FREQLOCK		(1 << 1)
549 #define   DPIO_PLL_LOCK			(1 << 0)
550 #define CHV_CMN_DW13(ch) _PIPE(ch, _CHV_CMN_DW13_CH0, _CHV_CMN_DW0_CH1)
551 
552 #define _CHV_CMN_DW14_CH0		0x8138
553 #define _CHV_CMN_DW1_CH1		0x8084
554 #define   DPIO_AFC_RECAL		(1 << 14)
555 #define   DPIO_DCLKP_EN			(1 << 13)
556 #define   CHV_BUFLEFTENA2_DISABLE	(0 << 17) /* CL2 DW1 only */
557 #define   CHV_BUFLEFTENA2_NORMAL	(1 << 17) /* CL2 DW1 only */
558 #define   CHV_BUFLEFTENA2_FORCE		(3 << 17) /* CL2 DW1 only */
559 #define   CHV_BUFLEFTENA2_MASK		(3 << 17) /* CL2 DW1 only */
560 #define   CHV_BUFRIGHTENA2_DISABLE	(0 << 19) /* CL2 DW1 only */
561 #define   CHV_BUFRIGHTENA2_NORMAL	(1 << 19) /* CL2 DW1 only */
562 #define   CHV_BUFRIGHTENA2_FORCE	(3 << 19) /* CL2 DW1 only */
563 #define   CHV_BUFRIGHTENA2_MASK		(3 << 19) /* CL2 DW1 only */
564 #define CHV_CMN_DW14(ch) _PIPE(ch, _CHV_CMN_DW14_CH0, _CHV_CMN_DW1_CH1)
565 
566 #define _CHV_CMN_DW19_CH0		0x814c
567 #define _CHV_CMN_DW6_CH1		0x8098
568 #define   DPIO_ALLDL_POWERDOWN_SHIFT_CH1	30 /* CL2 DW6 only */
569 #define   DPIO_ANYDL_POWERDOWN_SHIFT_CH1	29 /* CL2 DW6 only */
570 #define   DPIO_DYNPWRDOWNEN_CH1		(1 << 28) /* CL2 DW6 only */
571 #define   CHV_CMN_USEDCLKCHANNEL	(1 << 13)
572 
573 #define CHV_CMN_DW19(ch) _PIPE(ch, _CHV_CMN_DW19_CH0, _CHV_CMN_DW6_CH1)
574 
575 #define CHV_CMN_DW28			0x8170
576 #define   DPIO_CL1POWERDOWNEN		(1 << 23)
577 #define   DPIO_DYNPWRDOWNEN_CH0		(1 << 22)
578 #define   DPIO_SUS_CLK_CONFIG_ON		(0 << 0)
579 #define   DPIO_SUS_CLK_CONFIG_CLKREQ		(1 << 0)
580 #define   DPIO_SUS_CLK_CONFIG_GATE		(2 << 0)
581 #define   DPIO_SUS_CLK_CONFIG_GATE_CLKREQ	(3 << 0)
582 
583 #define CHV_CMN_DW30			0x8178
584 #define   DPIO_CL2_LDOFUSE_PWRENB	(1 << 6)
585 #define   DPIO_LRC_BYPASS		(1 << 3)
586 
587 #define _TXLANE(ch, lane, offset) ((ch ? 0x2400 : 0) + \
588 					(lane) * 0x200 + (offset))
589 
590 #define CHV_TX_DW0(ch, lane) _TXLANE(ch, lane, 0x80)
591 #define CHV_TX_DW1(ch, lane) _TXLANE(ch, lane, 0x84)
592 #define CHV_TX_DW2(ch, lane) _TXLANE(ch, lane, 0x88)
593 #define CHV_TX_DW3(ch, lane) _TXLANE(ch, lane, 0x8c)
594 #define CHV_TX_DW4(ch, lane) _TXLANE(ch, lane, 0x90)
595 #define CHV_TX_DW5(ch, lane) _TXLANE(ch, lane, 0x94)
596 #define CHV_TX_DW6(ch, lane) _TXLANE(ch, lane, 0x98)
597 #define CHV_TX_DW7(ch, lane) _TXLANE(ch, lane, 0x9c)
598 #define CHV_TX_DW8(ch, lane) _TXLANE(ch, lane, 0xa0)
599 #define CHV_TX_DW9(ch, lane) _TXLANE(ch, lane, 0xa4)
600 #define CHV_TX_DW10(ch, lane) _TXLANE(ch, lane, 0xa8)
601 #define CHV_TX_DW11(ch, lane) _TXLANE(ch, lane, 0xac)
602 #define   DPIO_FRC_LATENCY_SHFIT	8
603 #define CHV_TX_DW14(ch, lane) _TXLANE(ch, lane, 0xb8)
604 #define   DPIO_UPAR_SHIFT		30
605 
606 /* BXT PHY registers */
607 #define _BXT_PHY0_BASE			0x6C000
608 #define _BXT_PHY1_BASE			0x162000
609 #define _BXT_PHY2_BASE			0x163000
610 #define BXT_PHY_BASE(phy)		_PHY3((phy), _BXT_PHY0_BASE, \
611 						     _BXT_PHY1_BASE, \
612 						     _BXT_PHY2_BASE)
613 
614 #define _BXT_PHY(phy, reg)						\
615 	_MMIO(BXT_PHY_BASE(phy) - _BXT_PHY0_BASE + (reg))
616 
617 #define _BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1)		\
618 	(BXT_PHY_BASE(phy) + _PIPE((ch), (reg_ch0) - _BXT_PHY0_BASE,	\
619 					 (reg_ch1) - _BXT_PHY0_BASE))
620 #define _MMIO_BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1)		\
621 	_MMIO(_BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1))
622 
623 #define BXT_P_CR_GT_DISP_PWRON		_MMIO(0x138090)
624 #define  MIPIO_RST_CTRL				(1 << 2)
625 
626 #define _BXT_PHY_CTL_DDI_A		0x64C00
627 #define _BXT_PHY_CTL_DDI_B		0x64C10
628 #define _BXT_PHY_CTL_DDI_C		0x64C20
629 #define   BXT_PHY_CMNLANE_POWERDOWN_ACK	(1 << 10)
630 #define   BXT_PHY_LANE_POWERDOWN_ACK	(1 << 9)
631 #define   BXT_PHY_LANE_ENABLED		(1 << 8)
632 #define BXT_PHY_CTL(port)		_MMIO_PORT(port, _BXT_PHY_CTL_DDI_A, \
633 							 _BXT_PHY_CTL_DDI_B)
634 
635 #define _PHY_CTL_FAMILY_EDP		0x64C80
636 #define _PHY_CTL_FAMILY_DDI		0x64C90
637 #define _PHY_CTL_FAMILY_DDI_C		0x64CA0
638 #define   COMMON_RESET_DIS		(1 << 31)
639 #define BXT_PHY_CTL_FAMILY(phy)		_MMIO_PHY3((phy), _PHY_CTL_FAMILY_DDI, \
640 							  _PHY_CTL_FAMILY_EDP, \
641 							  _PHY_CTL_FAMILY_DDI_C)
642 
643 /* BXT PHY PLL registers */
644 #define _PORT_PLL_A			0x46074
645 #define _PORT_PLL_B			0x46078
646 #define _PORT_PLL_C			0x4607c
647 #define   PORT_PLL_ENABLE		REG_BIT(31)
648 #define   PORT_PLL_LOCK			REG_BIT(30)
649 #define   PORT_PLL_REF_SEL		REG_BIT(27)
650 #define   PORT_PLL_POWER_ENABLE		REG_BIT(26)
651 #define   PORT_PLL_POWER_STATE		REG_BIT(25)
652 #define BXT_PORT_PLL_ENABLE(port)	_MMIO_PORT(port, _PORT_PLL_A, _PORT_PLL_B)
653 
654 #define _PORT_PLL_EBB_0_A		0x162034
655 #define _PORT_PLL_EBB_0_B		0x6C034
656 #define _PORT_PLL_EBB_0_C		0x6C340
657 #define   PORT_PLL_P1_MASK		REG_GENMASK(15, 13)
658 #define   PORT_PLL_P1(p1)		REG_FIELD_PREP(PORT_PLL_P1_MASK, (p1))
659 #define   PORT_PLL_P2_MASK		REG_GENMASK(12, 8)
660 #define   PORT_PLL_P2(p2)		REG_FIELD_PREP(PORT_PLL_P2_MASK, (p2))
661 #define BXT_PORT_PLL_EBB_0(phy, ch)	_MMIO_BXT_PHY_CH(phy, ch, \
662 							 _PORT_PLL_EBB_0_B, \
663 							 _PORT_PLL_EBB_0_C)
664 
665 #define _PORT_PLL_EBB_4_A		0x162038
666 #define _PORT_PLL_EBB_4_B		0x6C038
667 #define _PORT_PLL_EBB_4_C		0x6C344
668 #define   PORT_PLL_RECALIBRATE		REG_BIT(14)
669 #define   PORT_PLL_10BIT_CLK_ENABLE	REG_BIT(13)
670 #define BXT_PORT_PLL_EBB_4(phy, ch)	_MMIO_BXT_PHY_CH(phy, ch, \
671 							 _PORT_PLL_EBB_4_B, \
672 							 _PORT_PLL_EBB_4_C)
673 
674 #define _PORT_PLL_0_A			0x162100
675 #define _PORT_PLL_0_B			0x6C100
676 #define _PORT_PLL_0_C			0x6C380
677 /* PORT_PLL_0_A */
678 #define   PORT_PLL_M2_INT_MASK		REG_GENMASK(7, 0)
679 #define   PORT_PLL_M2_INT(m2_int)	REG_FIELD_PREP(PORT_PLL_M2_INT_MASK, (m2_int))
680 /* PORT_PLL_1_A */
681 #define   PORT_PLL_N_MASK		REG_GENMASK(11, 8)
682 #define   PORT_PLL_N(n)			REG_FIELD_PREP(PORT_PLL_N_MASK, (n))
683 /* PORT_PLL_2_A */
684 #define   PORT_PLL_M2_FRAC_MASK		REG_GENMASK(21, 0)
685 #define   PORT_PLL_M2_FRAC(m2_frac)	REG_FIELD_PREP(PORT_PLL_M2_FRAC_MASK, (m2_frac))
686 /* PORT_PLL_3_A */
687 #define   PORT_PLL_M2_FRAC_ENABLE	REG_BIT(16)
688 /* PORT_PLL_6_A */
689 #define   PORT_PLL_GAIN_CTL_MASK	REG_GENMASK(18, 16)
690 #define   PORT_PLL_GAIN_CTL(x)		REG_FIELD_PREP(PORT_PLL_GAIN_CTL_MASK, (x))
691 #define   PORT_PLL_INT_COEFF_MASK	REG_GENMASK(12, 8)
692 #define   PORT_PLL_INT_COEFF(x)		REG_FIELD_PREP(PORT_PLL_INT_COEFF_MASK, (x))
693 #define   PORT_PLL_PROP_COEFF_MASK	REG_GENMASK(3, 0)
694 #define   PORT_PLL_PROP_COEFF(x)	REG_FIELD_PREP(PORT_PLL_PROP_COEFF_MASK, (x))
695 /* PORT_PLL_8_A */
696 #define   PORT_PLL_TARGET_CNT_MASK	REG_GENMASK(9, 0)
697 #define   PORT_PLL_TARGET_CNT(x)	REG_FIELD_PREP(PORT_PLL_TARGET_CNT_MASK, (x))
698 /* PORT_PLL_9_A */
699 #define  PORT_PLL_LOCK_THRESHOLD_MASK	REG_GENMASK(3, 1)
700 #define  PORT_PLL_LOCK_THRESHOLD(x)	REG_FIELD_PREP(PORT_PLL_LOCK_THRESHOLD_MASK, (x))
701 /* PORT_PLL_10_A */
702 #define  PORT_PLL_DCO_AMP_OVR_EN_H	REG_BIT(27)
703 #define  PORT_PLL_DCO_AMP_MASK		REG_GENMASK(13, 10)
704 #define  PORT_PLL_DCO_AMP(x)		REG_FIELD_PREP(PORT_PLL_DCO_AMP_MASK, (x))
705 #define _PORT_PLL_BASE(phy, ch)		_BXT_PHY_CH(phy, ch, \
706 						    _PORT_PLL_0_B, \
707 						    _PORT_PLL_0_C)
708 #define BXT_PORT_PLL(phy, ch, idx)	_MMIO(_PORT_PLL_BASE(phy, ch) + \
709 					      (idx) * 4)
710 
711 /* BXT PHY common lane registers */
712 #define _PORT_CL1CM_DW0_A		0x162000
713 #define _PORT_CL1CM_DW0_BC		0x6C000
714 #define   PHY_POWER_GOOD		(1 << 16)
715 #define   PHY_RESERVED			(1 << 7)
716 #define BXT_PORT_CL1CM_DW0(phy)		_BXT_PHY((phy), _PORT_CL1CM_DW0_BC)
717 
718 #define _PORT_CL1CM_DW9_A		0x162024
719 #define _PORT_CL1CM_DW9_BC		0x6C024
720 #define   IREF0RC_OFFSET_SHIFT		8
721 #define   IREF0RC_OFFSET_MASK		(0xFF << IREF0RC_OFFSET_SHIFT)
722 #define BXT_PORT_CL1CM_DW9(phy)		_BXT_PHY((phy), _PORT_CL1CM_DW9_BC)
723 
724 #define _PORT_CL1CM_DW10_A		0x162028
725 #define _PORT_CL1CM_DW10_BC		0x6C028
726 #define   IREF1RC_OFFSET_SHIFT		8
727 #define   IREF1RC_OFFSET_MASK		(0xFF << IREF1RC_OFFSET_SHIFT)
728 #define BXT_PORT_CL1CM_DW10(phy)	_BXT_PHY((phy), _PORT_CL1CM_DW10_BC)
729 
730 #define _PORT_CL1CM_DW28_A		0x162070
731 #define _PORT_CL1CM_DW28_BC		0x6C070
732 #define   OCL1_POWER_DOWN_EN		(1 << 23)
733 #define   DW28_OLDO_DYN_PWR_DOWN_EN	(1 << 22)
734 #define   SUS_CLK_CONFIG		0x3
735 #define BXT_PORT_CL1CM_DW28(phy)	_BXT_PHY((phy), _PORT_CL1CM_DW28_BC)
736 
737 #define _PORT_CL1CM_DW30_A		0x162078
738 #define _PORT_CL1CM_DW30_BC		0x6C078
739 #define   OCL2_LDOFUSE_PWR_DIS		(1 << 6)
740 #define BXT_PORT_CL1CM_DW30(phy)	_BXT_PHY((phy), _PORT_CL1CM_DW30_BC)
741 
742 /* The spec defines this only for BXT PHY0, but lets assume that this
743  * would exist for PHY1 too if it had a second channel.
744  */
745 #define _PORT_CL2CM_DW6_A		0x162358
746 #define _PORT_CL2CM_DW6_BC		0x6C358
747 #define BXT_PORT_CL2CM_DW6(phy)		_BXT_PHY((phy), _PORT_CL2CM_DW6_BC)
748 #define   DW6_OLDO_DYN_PWR_DOWN_EN	(1 << 28)
749 
750 /* BXT PHY Ref registers */
751 #define _PORT_REF_DW3_A			0x16218C
752 #define _PORT_REF_DW3_BC		0x6C18C
753 #define   GRC_DONE			(1 << 22)
754 #define BXT_PORT_REF_DW3(phy)		_BXT_PHY((phy), _PORT_REF_DW3_BC)
755 
756 #define _PORT_REF_DW6_A			0x162198
757 #define _PORT_REF_DW6_BC		0x6C198
758 #define   GRC_CODE_SHIFT		24
759 #define   GRC_CODE_MASK			(0xFF << GRC_CODE_SHIFT)
760 #define   GRC_CODE_FAST_SHIFT		16
761 #define   GRC_CODE_FAST_MASK		(0xFF << GRC_CODE_FAST_SHIFT)
762 #define   GRC_CODE_SLOW_SHIFT		8
763 #define   GRC_CODE_SLOW_MASK		(0xFF << GRC_CODE_SLOW_SHIFT)
764 #define   GRC_CODE_NOM_MASK		0xFF
765 #define BXT_PORT_REF_DW6(phy)		_BXT_PHY((phy), _PORT_REF_DW6_BC)
766 
767 #define _PORT_REF_DW8_A			0x1621A0
768 #define _PORT_REF_DW8_BC		0x6C1A0
769 #define   GRC_DIS			(1 << 15)
770 #define   GRC_RDY_OVRD			(1 << 1)
771 #define BXT_PORT_REF_DW8(phy)		_BXT_PHY((phy), _PORT_REF_DW8_BC)
772 
773 /* BXT PHY PCS registers */
774 #define _PORT_PCS_DW10_LN01_A		0x162428
775 #define _PORT_PCS_DW10_LN01_B		0x6C428
776 #define _PORT_PCS_DW10_LN01_C		0x6C828
777 #define _PORT_PCS_DW10_GRP_A		0x162C28
778 #define _PORT_PCS_DW10_GRP_B		0x6CC28
779 #define _PORT_PCS_DW10_GRP_C		0x6CE28
780 #define BXT_PORT_PCS_DW10_LN01(phy, ch)	_MMIO_BXT_PHY_CH(phy, ch, \
781 							 _PORT_PCS_DW10_LN01_B, \
782 							 _PORT_PCS_DW10_LN01_C)
783 #define BXT_PORT_PCS_DW10_GRP(phy, ch)	_MMIO_BXT_PHY_CH(phy, ch, \
784 							 _PORT_PCS_DW10_GRP_B, \
785 							 _PORT_PCS_DW10_GRP_C)
786 
787 #define   TX2_SWING_CALC_INIT		(1 << 31)
788 #define   TX1_SWING_CALC_INIT		(1 << 30)
789 
790 #define _PORT_PCS_DW12_LN01_A		0x162430
791 #define _PORT_PCS_DW12_LN01_B		0x6C430
792 #define _PORT_PCS_DW12_LN01_C		0x6C830
793 #define _PORT_PCS_DW12_LN23_A		0x162630
794 #define _PORT_PCS_DW12_LN23_B		0x6C630
795 #define _PORT_PCS_DW12_LN23_C		0x6CA30
796 #define _PORT_PCS_DW12_GRP_A		0x162c30
797 #define _PORT_PCS_DW12_GRP_B		0x6CC30
798 #define _PORT_PCS_DW12_GRP_C		0x6CE30
799 #define   LANESTAGGER_STRAP_OVRD	(1 << 6)
800 #define   LANE_STAGGER_MASK		0x1F
801 #define BXT_PORT_PCS_DW12_LN01(phy, ch)	_MMIO_BXT_PHY_CH(phy, ch, \
802 							 _PORT_PCS_DW12_LN01_B, \
803 							 _PORT_PCS_DW12_LN01_C)
804 #define BXT_PORT_PCS_DW12_LN23(phy, ch)	_MMIO_BXT_PHY_CH(phy, ch, \
805 							 _PORT_PCS_DW12_LN23_B, \
806 							 _PORT_PCS_DW12_LN23_C)
807 #define BXT_PORT_PCS_DW12_GRP(phy, ch)	_MMIO_BXT_PHY_CH(phy, ch, \
808 							 _PORT_PCS_DW12_GRP_B, \
809 							 _PORT_PCS_DW12_GRP_C)
810 
811 /* BXT PHY TX registers */
812 #define _BXT_LANE_OFFSET(lane)           (((lane) >> 1) * 0x200 +	\
813 					  ((lane) & 1) * 0x80)
814 
815 #define _PORT_TX_DW2_LN0_A		0x162508
816 #define _PORT_TX_DW2_LN0_B		0x6C508
817 #define _PORT_TX_DW2_LN0_C		0x6C908
818 #define _PORT_TX_DW2_GRP_A		0x162D08
819 #define _PORT_TX_DW2_GRP_B		0x6CD08
820 #define _PORT_TX_DW2_GRP_C		0x6CF08
821 #define BXT_PORT_TX_DW2_LN0(phy, ch)	_MMIO_BXT_PHY_CH(phy, ch, \
822 							 _PORT_TX_DW2_LN0_B, \
823 							 _PORT_TX_DW2_LN0_C)
824 #define BXT_PORT_TX_DW2_GRP(phy, ch)	_MMIO_BXT_PHY_CH(phy, ch, \
825 							 _PORT_TX_DW2_GRP_B, \
826 							 _PORT_TX_DW2_GRP_C)
827 #define   MARGIN_000_SHIFT		16
828 #define   MARGIN_000			(0xFF << MARGIN_000_SHIFT)
829 #define   UNIQ_TRANS_SCALE_SHIFT	8
830 #define   UNIQ_TRANS_SCALE		(0xFF << UNIQ_TRANS_SCALE_SHIFT)
831 
832 #define _PORT_TX_DW3_LN0_A		0x16250C
833 #define _PORT_TX_DW3_LN0_B		0x6C50C
834 #define _PORT_TX_DW3_LN0_C		0x6C90C
835 #define _PORT_TX_DW3_GRP_A		0x162D0C
836 #define _PORT_TX_DW3_GRP_B		0x6CD0C
837 #define _PORT_TX_DW3_GRP_C		0x6CF0C
838 #define BXT_PORT_TX_DW3_LN0(phy, ch)	_MMIO_BXT_PHY_CH(phy, ch, \
839 							 _PORT_TX_DW3_LN0_B, \
840 							 _PORT_TX_DW3_LN0_C)
841 #define BXT_PORT_TX_DW3_GRP(phy, ch)	_MMIO_BXT_PHY_CH(phy, ch, \
842 							 _PORT_TX_DW3_GRP_B, \
843 							 _PORT_TX_DW3_GRP_C)
844 #define   SCALE_DCOMP_METHOD		(1 << 26)
845 #define   UNIQUE_TRANGE_EN_METHOD	(1 << 27)
846 
847 #define _PORT_TX_DW4_LN0_A		0x162510
848 #define _PORT_TX_DW4_LN0_B		0x6C510
849 #define _PORT_TX_DW4_LN0_C		0x6C910
850 #define _PORT_TX_DW4_GRP_A		0x162D10
851 #define _PORT_TX_DW4_GRP_B		0x6CD10
852 #define _PORT_TX_DW4_GRP_C		0x6CF10
853 #define BXT_PORT_TX_DW4_LN0(phy, ch)	_MMIO_BXT_PHY_CH(phy, ch, \
854 							 _PORT_TX_DW4_LN0_B, \
855 							 _PORT_TX_DW4_LN0_C)
856 #define BXT_PORT_TX_DW4_GRP(phy, ch)	_MMIO_BXT_PHY_CH(phy, ch, \
857 							 _PORT_TX_DW4_GRP_B, \
858 							 _PORT_TX_DW4_GRP_C)
859 #define   DEEMPH_SHIFT			24
860 #define   DE_EMPHASIS			(0xFF << DEEMPH_SHIFT)
861 
862 #define _PORT_TX_DW5_LN0_A		0x162514
863 #define _PORT_TX_DW5_LN0_B		0x6C514
864 #define _PORT_TX_DW5_LN0_C		0x6C914
865 #define _PORT_TX_DW5_GRP_A		0x162D14
866 #define _PORT_TX_DW5_GRP_B		0x6CD14
867 #define _PORT_TX_DW5_GRP_C		0x6CF14
868 #define BXT_PORT_TX_DW5_LN0(phy, ch)	_MMIO_BXT_PHY_CH(phy, ch, \
869 							 _PORT_TX_DW5_LN0_B, \
870 							 _PORT_TX_DW5_LN0_C)
871 #define BXT_PORT_TX_DW5_GRP(phy, ch)	_MMIO_BXT_PHY_CH(phy, ch, \
872 							 _PORT_TX_DW5_GRP_B, \
873 							 _PORT_TX_DW5_GRP_C)
874 #define   DCC_DELAY_RANGE_1		(1 << 9)
875 #define   DCC_DELAY_RANGE_2		(1 << 8)
876 
877 #define _PORT_TX_DW14_LN0_A		0x162538
878 #define _PORT_TX_DW14_LN0_B		0x6C538
879 #define _PORT_TX_DW14_LN0_C		0x6C938
880 #define   LATENCY_OPTIM_SHIFT		30
881 #define   LATENCY_OPTIM			(1 << LATENCY_OPTIM_SHIFT)
882 #define BXT_PORT_TX_DW14_LN(phy, ch, lane)				\
883 	_MMIO(_BXT_PHY_CH(phy, ch, _PORT_TX_DW14_LN0_B,			\
884 				   _PORT_TX_DW14_LN0_C) +		\
885 	      _BXT_LANE_OFFSET(lane))
886 
887 /* UAIMI scratch pad register 1 */
888 #define UAIMI_SPR1			_MMIO(0x4F074)
889 /* SKL VccIO mask */
890 #define SKL_VCCIO_MASK			0x1
891 /* SKL balance leg register */
892 #define DISPIO_CR_TX_BMU_CR0		_MMIO(0x6C00C)
893 /* I_boost values */
894 #define BALANCE_LEG_SHIFT(port)		(8 + 3 * (port))
895 #define BALANCE_LEG_MASK(port)		(7 << (8 + 3 * (port)))
896 /* Balance leg disable bits */
897 #define BALANCE_LEG_DISABLE_SHIFT	23
898 #define BALANCE_LEG_DISABLE(port)	(1 << (23 + (port)))
899 
900 /*
901  * Fence registers
902  * [0-7]  @ 0x2000 gen2,gen3
903  * [8-15] @ 0x3000 945,g33,pnv
904  *
905  * [0-15] @ 0x3000 gen4,gen5
906  *
907  * [0-15] @ 0x100000 gen6,vlv,chv
908  * [0-31] @ 0x100000 gen7+
909  */
910 #define FENCE_REG(i)			_MMIO(0x2000 + (((i) & 8) << 9) + ((i) & 7) * 4)
911 #define   I830_FENCE_START_MASK		0x07f80000
912 #define   I830_FENCE_TILING_Y_SHIFT	12
913 #define   I830_FENCE_SIZE_BITS(size)	((ffs((size) >> 19) - 1) << 8)
914 #define   I830_FENCE_PITCH_SHIFT	4
915 #define   I830_FENCE_REG_VALID		(1 << 0)
916 #define   I915_FENCE_MAX_PITCH_VAL	4
917 #define   I830_FENCE_MAX_PITCH_VAL	6
918 #define   I830_FENCE_MAX_SIZE_VAL	(1 << 8)
919 
920 #define   I915_FENCE_START_MASK		0x0ff00000
921 #define   I915_FENCE_SIZE_BITS(size)	((ffs((size) >> 20) - 1) << 8)
922 
923 #define FENCE_REG_965_LO(i)		_MMIO(0x03000 + (i) * 8)
924 #define FENCE_REG_965_HI(i)		_MMIO(0x03000 + (i) * 8 + 4)
925 #define   I965_FENCE_PITCH_SHIFT	2
926 #define   I965_FENCE_TILING_Y_SHIFT	1
927 #define   I965_FENCE_REG_VALID		(1 << 0)
928 #define   I965_FENCE_MAX_PITCH_VAL	0x0400
929 
930 #define FENCE_REG_GEN6_LO(i)		_MMIO(0x100000 + (i) * 8)
931 #define FENCE_REG_GEN6_HI(i)		_MMIO(0x100000 + (i) * 8 + 4)
932 #define   GEN6_FENCE_PITCH_SHIFT	32
933 #define   GEN7_FENCE_MAX_PITCH_VAL	0x0800
934 
935 
936 /* control register for cpu gtt access */
937 #define TILECTL				_MMIO(0x101000)
938 #define   TILECTL_SWZCTL			(1 << 0)
939 #define   TILECTL_TLBPF			(1 << 1)
940 #define   TILECTL_TLB_PREFETCH_DIS	(1 << 2)
941 #define   TILECTL_BACKSNOOP_DIS		(1 << 3)
942 
943 /*
944  * Instruction and interrupt control regs
945  */
946 #define PGTBL_CTL	_MMIO(0x02020)
947 #define   PGTBL_ADDRESS_LO_MASK	0xfffff000 /* bits [31:12] */
948 #define   PGTBL_ADDRESS_HI_MASK	0x000000f0 /* bits [35:32] (gen4) */
949 #define PGTBL_ER	_MMIO(0x02024)
950 #define PRB0_BASE	(0x2030 - 0x30)
951 #define PRB1_BASE	(0x2040 - 0x30) /* 830,gen3 */
952 #define PRB2_BASE	(0x2050 - 0x30) /* gen3 */
953 #define SRB0_BASE	(0x2100 - 0x30) /* gen2 */
954 #define SRB1_BASE	(0x2110 - 0x30) /* gen2 */
955 #define SRB2_BASE	(0x2120 - 0x30) /* 830 */
956 #define SRB3_BASE	(0x2130 - 0x30) /* 830 */
957 #define RENDER_RING_BASE	0x02000
958 #define BSD_RING_BASE		0x04000
959 #define GEN6_BSD_RING_BASE	0x12000
960 #define GEN8_BSD2_RING_BASE	0x1c000
961 #define GEN11_BSD_RING_BASE	0x1c0000
962 #define GEN11_BSD2_RING_BASE	0x1c4000
963 #define GEN11_BSD3_RING_BASE	0x1d0000
964 #define GEN11_BSD4_RING_BASE	0x1d4000
965 #define XEHP_BSD5_RING_BASE	0x1e0000
966 #define XEHP_BSD6_RING_BASE	0x1e4000
967 #define XEHP_BSD7_RING_BASE	0x1f0000
968 #define XEHP_BSD8_RING_BASE	0x1f4000
969 #define VEBOX_RING_BASE		0x1a000
970 #define GEN11_VEBOX_RING_BASE		0x1c8000
971 #define GEN11_VEBOX2_RING_BASE		0x1d8000
972 #define XEHP_VEBOX3_RING_BASE		0x1e8000
973 #define XEHP_VEBOX4_RING_BASE		0x1f8000
974 #define GEN12_COMPUTE0_RING_BASE	0x1a000
975 #define GEN12_COMPUTE1_RING_BASE	0x1c000
976 #define GEN12_COMPUTE2_RING_BASE	0x1e000
977 #define GEN12_COMPUTE3_RING_BASE	0x26000
978 #define BLT_RING_BASE		0x22000
979 #define DG1_GSC_HECI1_BASE	0x00258000
980 #define DG1_GSC_HECI2_BASE	0x00259000
981 #define DG2_GSC_HECI1_BASE	0x00373000
982 #define DG2_GSC_HECI2_BASE	0x00374000
983 
984 
985 
986 #define HSW_GTT_CACHE_EN	_MMIO(0x4024)
987 #define   GTT_CACHE_EN_ALL	0xF0007FFF
988 #define GEN7_WR_WATERMARK	_MMIO(0x4028)
989 #define GEN7_GFX_PRIO_CTRL	_MMIO(0x402C)
990 #define ARB_MODE		_MMIO(0x4030)
991 #define   ARB_MODE_SWIZZLE_SNB	(1 << 4)
992 #define   ARB_MODE_SWIZZLE_IVB	(1 << 5)
993 #define GEN7_GFX_PEND_TLB0	_MMIO(0x4034)
994 #define GEN7_GFX_PEND_TLB1	_MMIO(0x4038)
995 /* L3, CVS, ZTLB, RCC, CASC LRA min, max values */
996 #define GEN7_LRA_LIMITS(i)	_MMIO(0x403C + (i) * 4)
997 #define GEN7_LRA_LIMITS_REG_NUM	13
998 #define GEN7_MEDIA_MAX_REQ_COUNT	_MMIO(0x4070)
999 #define GEN7_GFX_MAX_REQ_COUNT		_MMIO(0x4074)
1000 
1001 #define GEN7_ERR_INT	_MMIO(0x44040)
1002 #define   ERR_INT_POISON		(1 << 31)
1003 #define   ERR_INT_MMIO_UNCLAIMED	(1 << 13)
1004 #define   ERR_INT_PIPE_CRC_DONE_C	(1 << 8)
1005 #define   ERR_INT_FIFO_UNDERRUN_C	(1 << 6)
1006 #define   ERR_INT_PIPE_CRC_DONE_B	(1 << 5)
1007 #define   ERR_INT_FIFO_UNDERRUN_B	(1 << 3)
1008 #define   ERR_INT_PIPE_CRC_DONE_A	(1 << 2)
1009 #define   ERR_INT_PIPE_CRC_DONE(pipe)	(1 << (2 + (pipe) * 3))
1010 #define   ERR_INT_FIFO_UNDERRUN_A	(1 << 0)
1011 #define   ERR_INT_FIFO_UNDERRUN(pipe)	(1 << ((pipe) * 3))
1012 
1013 #define FPGA_DBG		_MMIO(0x42300)
1014 #define   FPGA_DBG_RM_NOCLAIM	REG_BIT(31)
1015 
1016 #define CLAIM_ER		_MMIO(VLV_DISPLAY_BASE + 0x2028)
1017 #define   CLAIM_ER_CLR		REG_BIT(31)
1018 #define   CLAIM_ER_OVERFLOW	REG_BIT(16)
1019 #define   CLAIM_ER_CTR_MASK	REG_GENMASK(15, 0)
1020 
1021 #define DERRMR		_MMIO(0x44050)
1022 /* Note that HBLANK events are reserved on bdw+ */
1023 #define   DERRMR_PIPEA_SCANLINE		(1 << 0)
1024 #define   DERRMR_PIPEA_PRI_FLIP_DONE	(1 << 1)
1025 #define   DERRMR_PIPEA_SPR_FLIP_DONE	(1 << 2)
1026 #define   DERRMR_PIPEA_VBLANK		(1 << 3)
1027 #define   DERRMR_PIPEA_HBLANK		(1 << 5)
1028 #define   DERRMR_PIPEB_SCANLINE		(1 << 8)
1029 #define   DERRMR_PIPEB_PRI_FLIP_DONE	(1 << 9)
1030 #define   DERRMR_PIPEB_SPR_FLIP_DONE	(1 << 10)
1031 #define   DERRMR_PIPEB_VBLANK		(1 << 11)
1032 #define   DERRMR_PIPEB_HBLANK		(1 << 13)
1033 /* Note that PIPEC is not a simple translation of PIPEA/PIPEB */
1034 #define   DERRMR_PIPEC_SCANLINE		(1 << 14)
1035 #define   DERRMR_PIPEC_PRI_FLIP_DONE	(1 << 15)
1036 #define   DERRMR_PIPEC_SPR_FLIP_DONE	(1 << 20)
1037 #define   DERRMR_PIPEC_VBLANK		(1 << 21)
1038 #define   DERRMR_PIPEC_HBLANK		(1 << 22)
1039 
1040 #define VLV_GU_CTL0	_MMIO(VLV_DISPLAY_BASE + 0x2030)
1041 #define VLV_GU_CTL1	_MMIO(VLV_DISPLAY_BASE + 0x2034)
1042 #define SCPD0		_MMIO(0x209c) /* 915+ only */
1043 #define  SCPD_FBC_IGNORE_3D			(1 << 6)
1044 #define  CSTATE_RENDER_CLOCK_GATE_DISABLE	(1 << 5)
1045 #define GEN2_IER	_MMIO(0x20a0)
1046 #define GEN2_IIR	_MMIO(0x20a4)
1047 #define GEN2_IMR	_MMIO(0x20a8)
1048 #define GEN2_ISR	_MMIO(0x20ac)
1049 #define VLV_GUNIT_CLOCK_GATE	_MMIO(VLV_DISPLAY_BASE + 0x2060)
1050 #define   GINT_DIS		(1 << 22)
1051 #define   GCFG_DIS		(1 << 8)
1052 #define VLV_GUNIT_CLOCK_GATE2	_MMIO(VLV_DISPLAY_BASE + 0x2064)
1053 #define VLV_IIR_RW	_MMIO(VLV_DISPLAY_BASE + 0x2084)
1054 #define VLV_IER		_MMIO(VLV_DISPLAY_BASE + 0x20a0)
1055 #define VLV_IIR		_MMIO(VLV_DISPLAY_BASE + 0x20a4)
1056 #define VLV_IMR		_MMIO(VLV_DISPLAY_BASE + 0x20a8)
1057 #define VLV_ISR		_MMIO(VLV_DISPLAY_BASE + 0x20ac)
1058 #define VLV_PCBR	_MMIO(VLV_DISPLAY_BASE + 0x2120)
1059 #define VLV_PCBR_ADDR_SHIFT	12
1060 
1061 #define   DISPLAY_PLANE_FLIP_PENDING(plane) (1 << (11 - (plane))) /* A and B only */
1062 #define EIR		_MMIO(0x20b0)
1063 #define EMR		_MMIO(0x20b4)
1064 #define ESR		_MMIO(0x20b8)
1065 #define   GM45_ERROR_PAGE_TABLE				(1 << 5)
1066 #define   GM45_ERROR_MEM_PRIV				(1 << 4)
1067 #define   I915_ERROR_PAGE_TABLE				(1 << 4)
1068 #define   GM45_ERROR_CP_PRIV				(1 << 3)
1069 #define   I915_ERROR_MEMORY_REFRESH			(1 << 1)
1070 #define   I915_ERROR_INSTRUCTION			(1 << 0)
1071 #define INSTPM	        _MMIO(0x20c0)
1072 #define   INSTPM_SELF_EN (1 << 12) /* 915GM only */
1073 #define   INSTPM_AGPBUSY_INT_EN (1 << 11) /* gen3: when disabled, pending interrupts
1074 					will not assert AGPBUSY# and will only
1075 					be delivered when out of C3. */
1076 #define   INSTPM_FORCE_ORDERING				(1 << 7) /* GEN6+ */
1077 #define   INSTPM_TLB_INVALIDATE	(1 << 9)
1078 #define   INSTPM_SYNC_FLUSH	(1 << 5)
1079 #define MEM_MODE	_MMIO(0x20cc)
1080 #define   MEM_DISPLAY_B_TRICKLE_FEED_DISABLE (1 << 3) /* 830 only */
1081 #define   MEM_DISPLAY_A_TRICKLE_FEED_DISABLE (1 << 2) /* 830/845 only */
1082 #define   MEM_DISPLAY_TRICKLE_FEED_DISABLE (1 << 2) /* 85x only */
1083 #define FW_BLC		_MMIO(0x20d8)
1084 #define FW_BLC2		_MMIO(0x20dc)
1085 #define FW_BLC_SELF	_MMIO(0x20e0) /* 915+ only */
1086 #define   FW_BLC_SELF_EN_MASK      (1 << 31)
1087 #define   FW_BLC_SELF_FIFO_MASK    (1 << 16) /* 945 only */
1088 #define   FW_BLC_SELF_EN           (1 << 15) /* 945 only */
1089 #define MM_BURST_LENGTH     0x00700000
1090 #define MM_FIFO_WATERMARK   0x0001F000
1091 #define LM_BURST_LENGTH     0x00000700
1092 #define LM_FIFO_WATERMARK   0x0000001F
1093 #define MI_ARB_STATE	_MMIO(0x20e4) /* 915+ only */
1094 
1095 #define _MBUS_ABOX0_CTL			0x45038
1096 #define _MBUS_ABOX1_CTL			0x45048
1097 #define _MBUS_ABOX2_CTL			0x4504C
1098 #define MBUS_ABOX_CTL(x)		_MMIO(_PICK(x, _MBUS_ABOX0_CTL, \
1099 						    _MBUS_ABOX1_CTL, \
1100 						    _MBUS_ABOX2_CTL))
1101 #define MBUS_ABOX_BW_CREDIT_MASK	(3 << 20)
1102 #define MBUS_ABOX_BW_CREDIT(x)		((x) << 20)
1103 #define MBUS_ABOX_B_CREDIT_MASK		(0xF << 16)
1104 #define MBUS_ABOX_B_CREDIT(x)		((x) << 16)
1105 #define MBUS_ABOX_BT_CREDIT_POOL2_MASK	(0x1F << 8)
1106 #define MBUS_ABOX_BT_CREDIT_POOL2(x)	((x) << 8)
1107 #define MBUS_ABOX_BT_CREDIT_POOL1_MASK	(0x1F << 0)
1108 #define MBUS_ABOX_BT_CREDIT_POOL1(x)	((x) << 0)
1109 
1110 #define _PIPEA_MBUS_DBOX_CTL			0x7003C
1111 #define _PIPEB_MBUS_DBOX_CTL			0x7103C
1112 #define PIPE_MBUS_DBOX_CTL(pipe)		_MMIO_PIPE(pipe, _PIPEA_MBUS_DBOX_CTL, \
1113 							   _PIPEB_MBUS_DBOX_CTL)
1114 #define MBUS_DBOX_B2B_TRANSACTIONS_MAX_MASK	REG_GENMASK(24, 20) /* tgl+ */
1115 #define MBUS_DBOX_B2B_TRANSACTIONS_MAX(x)	REG_FIELD_PREP(MBUS_DBOX_B2B_TRANSACTIONS_MAX_MASK, x)
1116 #define MBUS_DBOX_B2B_TRANSACTIONS_DELAY_MASK	REG_GENMASK(19, 17) /* tgl+ */
1117 #define MBUS_DBOX_B2B_TRANSACTIONS_DELAY(x)	REG_FIELD_PREP(MBUS_DBOX_B2B_TRANSACTIONS_DELAY_MASK, x)
1118 #define MBUS_DBOX_REGULATE_B2B_TRANSACTIONS_EN	REG_BIT(16) /* tgl+ */
1119 #define MBUS_DBOX_BW_CREDIT_MASK		REG_GENMASK(15, 14)
1120 #define MBUS_DBOX_BW_CREDIT(x)			REG_FIELD_PREP(MBUS_DBOX_BW_CREDIT_MASK, x)
1121 #define MBUS_DBOX_B_CREDIT_MASK			REG_GENMASK(12, 8)
1122 #define MBUS_DBOX_B_CREDIT(x)			REG_FIELD_PREP(MBUS_DBOX_B_CREDIT_MASK, x)
1123 #define MBUS_DBOX_A_CREDIT_MASK			REG_GENMASK(3, 0)
1124 #define MBUS_DBOX_A_CREDIT(x)			REG_FIELD_PREP(MBUS_DBOX_A_CREDIT_MASK, x)
1125 
1126 #define MBUS_UBOX_CTL			_MMIO(0x4503C)
1127 #define MBUS_BBOX_CTL_S1		_MMIO(0x45040)
1128 #define MBUS_BBOX_CTL_S2		_MMIO(0x45044)
1129 
1130 #define MBUS_CTL			_MMIO(0x4438C)
1131 #define MBUS_JOIN			REG_BIT(31)
1132 #define MBUS_HASHING_MODE_MASK		REG_BIT(30)
1133 #define MBUS_HASHING_MODE_2x2		REG_FIELD_PREP(MBUS_HASHING_MODE_MASK, 0)
1134 #define MBUS_HASHING_MODE_1x4		REG_FIELD_PREP(MBUS_HASHING_MODE_MASK, 1)
1135 #define MBUS_JOIN_PIPE_SELECT_MASK	REG_GENMASK(28, 26)
1136 #define MBUS_JOIN_PIPE_SELECT(pipe)	REG_FIELD_PREP(MBUS_JOIN_PIPE_SELECT_MASK, pipe)
1137 #define MBUS_JOIN_PIPE_SELECT_NONE	MBUS_JOIN_PIPE_SELECT(7)
1138 
1139 #define HDPORT_STATE			_MMIO(0x45050)
1140 #define   HDPORT_DPLL_USED_MASK		REG_GENMASK(15, 12)
1141 #define   HDPORT_DDI_USED(phy)		REG_BIT(2 * (phy) + 1)
1142 #define   HDPORT_ENABLED		REG_BIT(0)
1143 
1144 /* Make render/texture TLB fetches lower priorty than associated data
1145  *   fetches. This is not turned on by default
1146  */
1147 #define   MI_ARB_RENDER_TLB_LOW_PRIORITY	(1 << 15)
1148 
1149 /* Isoch request wait on GTT enable (Display A/B/C streams).
1150  * Make isoch requests stall on the TLB update. May cause
1151  * display underruns (test mode only)
1152  */
1153 #define   MI_ARB_ISOCH_WAIT_GTT			(1 << 14)
1154 
1155 /* Block grant count for isoch requests when block count is
1156  * set to a finite value.
1157  */
1158 #define   MI_ARB_BLOCK_GRANT_MASK		(3 << 12)
1159 #define   MI_ARB_BLOCK_GRANT_8			(0 << 12)	/* for 3 display planes */
1160 #define   MI_ARB_BLOCK_GRANT_4			(1 << 12)	/* for 2 display planes */
1161 #define   MI_ARB_BLOCK_GRANT_2			(2 << 12)	/* for 1 display plane */
1162 #define   MI_ARB_BLOCK_GRANT_0			(3 << 12)	/* don't use */
1163 
1164 /* Enable render writes to complete in C2/C3/C4 power states.
1165  * If this isn't enabled, render writes are prevented in low
1166  * power states. That seems bad to me.
1167  */
1168 #define   MI_ARB_C3_LP_WRITE_ENABLE		(1 << 11)
1169 
1170 /* This acknowledges an async flip immediately instead
1171  * of waiting for 2TLB fetches.
1172  */
1173 #define   MI_ARB_ASYNC_FLIP_ACK_IMMEDIATE	(1 << 10)
1174 
1175 /* Enables non-sequential data reads through arbiter
1176  */
1177 #define   MI_ARB_DUAL_DATA_PHASE_DISABLE	(1 << 9)
1178 
1179 /* Disable FSB snooping of cacheable write cycles from binner/render
1180  * command stream
1181  */
1182 #define   MI_ARB_CACHE_SNOOP_DISABLE		(1 << 8)
1183 
1184 /* Arbiter time slice for non-isoch streams */
1185 #define   MI_ARB_TIME_SLICE_MASK		(7 << 5)
1186 #define   MI_ARB_TIME_SLICE_1			(0 << 5)
1187 #define   MI_ARB_TIME_SLICE_2			(1 << 5)
1188 #define   MI_ARB_TIME_SLICE_4			(2 << 5)
1189 #define   MI_ARB_TIME_SLICE_6			(3 << 5)
1190 #define   MI_ARB_TIME_SLICE_8			(4 << 5)
1191 #define   MI_ARB_TIME_SLICE_10			(5 << 5)
1192 #define   MI_ARB_TIME_SLICE_14			(6 << 5)
1193 #define   MI_ARB_TIME_SLICE_16			(7 << 5)
1194 
1195 /* Low priority grace period page size */
1196 #define   MI_ARB_LOW_PRIORITY_GRACE_4KB		(0 << 4)	/* default */
1197 #define   MI_ARB_LOW_PRIORITY_GRACE_8KB		(1 << 4)
1198 
1199 /* Disable display A/B trickle feed */
1200 #define   MI_ARB_DISPLAY_TRICKLE_FEED_DISABLE	(1 << 2)
1201 
1202 /* Set display plane priority */
1203 #define   MI_ARB_DISPLAY_PRIORITY_A_B		(0 << 0)	/* display A > display B */
1204 #define   MI_ARB_DISPLAY_PRIORITY_B_A		(1 << 0)	/* display B > display A */
1205 
1206 #define MI_STATE	_MMIO(0x20e4) /* gen2 only */
1207 #define   MI_AGPBUSY_INT_EN			(1 << 1) /* 85x only */
1208 #define   MI_AGPBUSY_830_MODE			(1 << 0) /* 85x only */
1209 
1210 /* On modern GEN architectures interrupt control consists of two sets
1211  * of registers. The first set pertains to the ring generating the
1212  * interrupt. The second control is for the functional block generating the
1213  * interrupt. These are PM, GT, DE, etc.
1214  *
1215  * Luckily *knocks on wood* all the ring interrupt bits match up with the
1216  * GT interrupt bits, so we don't need to duplicate the defines.
1217  *
1218  * These defines should cover us well from SNB->HSW with minor exceptions
1219  * it can also work on ILK.
1220  */
1221 #define GT_BLT_FLUSHDW_NOTIFY_INTERRUPT		(1 << 26)
1222 #define GT_BLT_CS_ERROR_INTERRUPT		(1 << 25)
1223 #define GT_BLT_USER_INTERRUPT			(1 << 22)
1224 #define GT_BSD_CS_ERROR_INTERRUPT		(1 << 15)
1225 #define GT_BSD_USER_INTERRUPT			(1 << 12)
1226 #define GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1	(1 << 11) /* hsw+; rsvd on snb, ivb, vlv */
1227 #define GT_WAIT_SEMAPHORE_INTERRUPT		REG_BIT(11) /* bdw+ */
1228 #define GT_CONTEXT_SWITCH_INTERRUPT		(1 <<  8)
1229 #define GT_RENDER_L3_PARITY_ERROR_INTERRUPT	(1 <<  5) /* !snb */
1230 #define GT_RENDER_PIPECTL_NOTIFY_INTERRUPT	(1 <<  4)
1231 #define GT_CS_MASTER_ERROR_INTERRUPT		REG_BIT(3)
1232 #define GT_RENDER_SYNC_STATUS_INTERRUPT		(1 <<  2)
1233 #define GT_RENDER_DEBUG_INTERRUPT		(1 <<  1)
1234 #define GT_RENDER_USER_INTERRUPT		(1 <<  0)
1235 
1236 #define PM_VEBOX_CS_ERROR_INTERRUPT		(1 << 12) /* hsw+ */
1237 #define PM_VEBOX_USER_INTERRUPT			(1 << 10) /* hsw+ */
1238 
1239 #define GT_PARITY_ERROR(dev_priv) \
1240 	(GT_RENDER_L3_PARITY_ERROR_INTERRUPT | \
1241 	 (IS_HASWELL(dev_priv) ? GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1 : 0))
1242 
1243 /* These are all the "old" interrupts */
1244 #define ILK_BSD_USER_INTERRUPT				(1 << 5)
1245 
1246 #define I915_PM_INTERRUPT				(1 << 31)
1247 #define I915_ISP_INTERRUPT				(1 << 22)
1248 #define I915_LPE_PIPE_B_INTERRUPT			(1 << 21)
1249 #define I915_LPE_PIPE_A_INTERRUPT			(1 << 20)
1250 #define I915_MIPIC_INTERRUPT				(1 << 19)
1251 #define I915_MIPIA_INTERRUPT				(1 << 18)
1252 #define I915_PIPE_CONTROL_NOTIFY_INTERRUPT		(1 << 18)
1253 #define I915_DISPLAY_PORT_INTERRUPT			(1 << 17)
1254 #define I915_DISPLAY_PIPE_C_HBLANK_INTERRUPT		(1 << 16)
1255 #define I915_MASTER_ERROR_INTERRUPT			(1 << 15)
1256 #define I915_DISPLAY_PIPE_B_HBLANK_INTERRUPT		(1 << 14)
1257 #define I915_GMCH_THERMAL_SENSOR_EVENT_INTERRUPT	(1 << 14) /* p-state */
1258 #define I915_DISPLAY_PIPE_A_HBLANK_INTERRUPT		(1 << 13)
1259 #define I915_HWB_OOM_INTERRUPT				(1 << 13)
1260 #define I915_LPE_PIPE_C_INTERRUPT			(1 << 12)
1261 #define I915_SYNC_STATUS_INTERRUPT			(1 << 12)
1262 #define I915_MISC_INTERRUPT				(1 << 11)
1263 #define I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT	(1 << 11)
1264 #define I915_DISPLAY_PIPE_C_VBLANK_INTERRUPT		(1 << 10)
1265 #define I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT	(1 << 10)
1266 #define I915_DISPLAY_PIPE_C_EVENT_INTERRUPT		(1 << 9)
1267 #define I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT	(1 << 9)
1268 #define I915_DISPLAY_PIPE_C_DPBM_INTERRUPT		(1 << 8)
1269 #define I915_DISPLAY_PLANE_C_FLIP_PENDING_INTERRUPT	(1 << 8)
1270 #define I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT		(1 << 7)
1271 #define I915_DISPLAY_PIPE_A_EVENT_INTERRUPT		(1 << 6)
1272 #define I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT		(1 << 5)
1273 #define I915_DISPLAY_PIPE_B_EVENT_INTERRUPT		(1 << 4)
1274 #define I915_DISPLAY_PIPE_A_DPBM_INTERRUPT		(1 << 3)
1275 #define I915_DISPLAY_PIPE_B_DPBM_INTERRUPT		(1 << 2)
1276 #define I915_DEBUG_INTERRUPT				(1 << 2)
1277 #define I915_WINVALID_INTERRUPT				(1 << 1)
1278 #define I915_USER_INTERRUPT				(1 << 1)
1279 #define I915_ASLE_INTERRUPT				(1 << 0)
1280 #define I915_BSD_USER_INTERRUPT				(1 << 25)
1281 
1282 #define I915_HDMI_LPE_AUDIO_BASE	(VLV_DISPLAY_BASE + 0x65000)
1283 #define I915_HDMI_LPE_AUDIO_SIZE	0x1000
1284 
1285 /* DisplayPort Audio w/ LPE */
1286 #define VLV_AUD_CHICKEN_BIT_REG		_MMIO(VLV_DISPLAY_BASE + 0x62F38)
1287 #define VLV_CHICKEN_BIT_DBG_ENABLE	(1 << 0)
1288 
1289 #define _VLV_AUD_PORT_EN_B_DBG		(VLV_DISPLAY_BASE + 0x62F20)
1290 #define _VLV_AUD_PORT_EN_C_DBG		(VLV_DISPLAY_BASE + 0x62F30)
1291 #define _VLV_AUD_PORT_EN_D_DBG		(VLV_DISPLAY_BASE + 0x62F34)
1292 #define VLV_AUD_PORT_EN_DBG(port)	_MMIO_PORT3((port) - PORT_B,	   \
1293 						    _VLV_AUD_PORT_EN_B_DBG, \
1294 						    _VLV_AUD_PORT_EN_C_DBG, \
1295 						    _VLV_AUD_PORT_EN_D_DBG)
1296 #define VLV_AMP_MUTE		        (1 << 1)
1297 
1298 #define GEN6_BSD_RNCID			_MMIO(0x12198)
1299 
1300 #define GEN7_FF_THREAD_MODE		_MMIO(0x20a0)
1301 #define   GEN7_FF_SCHED_MASK		0x0077070
1302 #define   GEN8_FF_DS_REF_CNT_FFME	(1 << 19)
1303 #define   GEN12_FF_TESSELATION_DOP_GATE_DISABLE BIT(19)
1304 #define   GEN7_FF_TS_SCHED_HS1		(0x5 << 16)
1305 #define   GEN7_FF_TS_SCHED_HS0		(0x3 << 16)
1306 #define   GEN7_FF_TS_SCHED_LOAD_BALANCE	(0x1 << 16)
1307 #define   GEN7_FF_TS_SCHED_HW		(0x0 << 16) /* Default */
1308 #define   GEN7_FF_VS_REF_CNT_FFME	(1 << 15)
1309 #define   GEN7_FF_VS_SCHED_HS1		(0x5 << 12)
1310 #define   GEN7_FF_VS_SCHED_HS0		(0x3 << 12)
1311 #define   GEN7_FF_VS_SCHED_LOAD_BALANCE	(0x1 << 12) /* Default */
1312 #define   GEN7_FF_VS_SCHED_HW		(0x0 << 12)
1313 #define   GEN7_FF_DS_SCHED_HS1		(0x5 << 4)
1314 #define   GEN7_FF_DS_SCHED_HS0		(0x3 << 4)
1315 #define   GEN7_FF_DS_SCHED_LOAD_BALANCE	(0x1 << 4)  /* Default */
1316 #define   GEN7_FF_DS_SCHED_HW		(0x0 << 4)
1317 
1318 /*
1319  * Framebuffer compression (915+ only)
1320  */
1321 
1322 #define FBC_CFB_BASE		_MMIO(0x3200) /* 4k page aligned */
1323 #define FBC_LL_BASE		_MMIO(0x3204) /* 4k page aligned */
1324 #define FBC_CONTROL		_MMIO(0x3208)
1325 #define   FBC_CTL_EN			REG_BIT(31)
1326 #define   FBC_CTL_PERIODIC		REG_BIT(30)
1327 #define   FBC_CTL_INTERVAL_MASK		REG_GENMASK(29, 16)
1328 #define   FBC_CTL_INTERVAL(x)		REG_FIELD_PREP(FBC_CTL_INTERVAL_MASK, (x))
1329 #define   FBC_CTL_STOP_ON_MOD		REG_BIT(15)
1330 #define   FBC_CTL_UNCOMPRESSIBLE	REG_BIT(14) /* i915+ */
1331 #define   FBC_CTL_C3_IDLE		REG_BIT(13) /* i945gm only */
1332 #define   FBC_CTL_STRIDE_MASK		REG_GENMASK(12, 5)
1333 #define   FBC_CTL_STRIDE(x)		REG_FIELD_PREP(FBC_CTL_STRIDE_MASK, (x))
1334 #define   FBC_CTL_FENCENO_MASK		REG_GENMASK(3, 0)
1335 #define   FBC_CTL_FENCENO(x)		REG_FIELD_PREP(FBC_CTL_FENCENO_MASK, (x))
1336 #define FBC_COMMAND		_MMIO(0x320c)
1337 #define   FBC_CMD_COMPRESS		REG_BIT(0)
1338 #define FBC_STATUS		_MMIO(0x3210)
1339 #define   FBC_STAT_COMPRESSING		REG_BIT(31)
1340 #define   FBC_STAT_COMPRESSED		REG_BIT(30)
1341 #define   FBC_STAT_MODIFIED		REG_BIT(29)
1342 #define   FBC_STAT_CURRENT_LINE_MASK	REG_GENMASK(10, 0)
1343 #define FBC_CONTROL2		_MMIO(0x3214) /* i965gm only */
1344 #define   FBC_CTL_FENCE_DBL		REG_BIT(4)
1345 #define   FBC_CTL_IDLE_MASK		REG_GENMASK(3, 2)
1346 #define   FBC_CTL_IDLE_IMM		REG_FIELD_PREP(FBC_CTL_IDLE_MASK, 0)
1347 #define   FBC_CTL_IDLE_FULL		REG_FIELD_PREP(FBC_CTL_IDLE_MASK, 1)
1348 #define   FBC_CTL_IDLE_LINE		REG_FIELD_PREP(FBC_CTL_IDLE_MASK, 2)
1349 #define   FBC_CTL_IDLE_DEBUG		REG_FIELD_PREP(FBC_CTL_IDLE_MASK, 3)
1350 #define   FBC_CTL_CPU_FENCE_EN		REG_BIT(1)
1351 #define   FBC_CTL_PLANE_MASK		REG_GENMASK(1, 0)
1352 #define   FBC_CTL_PLANE(i9xx_plane)	REG_FIELD_PREP(FBC_CTL_PLANE_MASK, (i9xx_plane))
1353 #define FBC_FENCE_OFF		_MMIO(0x3218)  /* i965gm only, BSpec typo has 321Bh */
1354 #define FBC_MOD_NUM		_MMIO(0x3220)  /* i965gm only */
1355 #define   FBC_MOD_NUM_MASK		REG_GENMASK(31, 1)
1356 #define   FBC_MOD_NUM_VALID		REG_BIT(0)
1357 #define FBC_TAG(i)		_MMIO(0x3300 + (i) * 4) /* 49 reisters */
1358 #define   FBC_TAG_MASK			REG_GENMASK(1, 0) /* 16 tags per register */
1359 #define   FBC_TAG_MODIFIED		REG_FIELD_PREP(FBC_TAG_MASK, 0)
1360 #define   FBC_TAG_UNCOMPRESSED		REG_FIELD_PREP(FBC_TAG_MASK, 1)
1361 #define   FBC_TAG_UNCOMPRESSIBLE	REG_FIELD_PREP(FBC_TAG_MASK, 2)
1362 #define   FBC_TAG_COMPRESSED		REG_FIELD_PREP(FBC_TAG_MASK, 3)
1363 
1364 #define FBC_LL_SIZE		(1536)
1365 
1366 /* Framebuffer compression for GM45+ */
1367 #define DPFC_CB_BASE			_MMIO(0x3200)
1368 #define ILK_DPFC_CB_BASE(fbc_id)	_MMIO_PIPE((fbc_id), 0x43200, 0x43240)
1369 #define DPFC_CONTROL			_MMIO(0x3208)
1370 #define ILK_DPFC_CONTROL(fbc_id)	_MMIO_PIPE((fbc_id), 0x43208, 0x43248)
1371 #define   DPFC_CTL_EN				REG_BIT(31)
1372 #define   DPFC_CTL_PLANE_MASK_G4X		REG_BIT(30) /* g4x-snb */
1373 #define   DPFC_CTL_PLANE_G4X(i9xx_plane)	REG_FIELD_PREP(DPFC_CTL_PLANE_MASK_G4X, (i9xx_plane))
1374 #define   DPFC_CTL_FENCE_EN_G4X			REG_BIT(29) /* g4x-snb */
1375 #define   DPFC_CTL_PLANE_MASK_IVB		REG_GENMASK(30, 29) /* ivb only */
1376 #define   DPFC_CTL_PLANE_IVB(i9xx_plane)	REG_FIELD_PREP(DPFC_CTL_PLANE_MASK_IVB, (i9xx_plane))
1377 #define   DPFC_CTL_FENCE_EN_IVB			REG_BIT(28) /* ivb+ */
1378 #define   DPFC_CTL_PERSISTENT_MODE		REG_BIT(25) /* g4x-snb */
1379 #define   DPFC_CTL_FALSE_COLOR			REG_BIT(10) /* ivb+ */
1380 #define   DPFC_CTL_SR_EN			REG_BIT(10) /* g4x only */
1381 #define   DPFC_CTL_SR_EXIT_DIS			REG_BIT(9) /* g4x only */
1382 #define   DPFC_CTL_LIMIT_MASK			REG_GENMASK(7, 6)
1383 #define   DPFC_CTL_LIMIT_1X			REG_FIELD_PREP(DPFC_CTL_LIMIT_MASK, 0)
1384 #define   DPFC_CTL_LIMIT_2X			REG_FIELD_PREP(DPFC_CTL_LIMIT_MASK, 1)
1385 #define   DPFC_CTL_LIMIT_4X			REG_FIELD_PREP(DPFC_CTL_LIMIT_MASK, 2)
1386 #define   DPFC_CTL_FENCENO_MASK			REG_GENMASK(3, 0)
1387 #define   DPFC_CTL_FENCENO(fence)		REG_FIELD_PREP(DPFC_CTL_FENCENO_MASK, (fence))
1388 #define DPFC_RECOMP_CTL			_MMIO(0x320c)
1389 #define ILK_DPFC_RECOMP_CTL(fbc_id)	_MMIO_PIPE((fbc_id), 0x4320c, 0x4324c)
1390 #define   DPFC_RECOMP_STALL_EN			REG_BIT(27)
1391 #define   DPFC_RECOMP_STALL_WM_MASK		REG_GENMASK(26, 16)
1392 #define   DPFC_RECOMP_TIMER_COUNT_MASK		REG_GENMASK(5, 0)
1393 #define DPFC_STATUS			_MMIO(0x3210)
1394 #define ILK_DPFC_STATUS(fbc_id)		_MMIO_PIPE((fbc_id), 0x43210, 0x43250)
1395 #define   DPFC_INVAL_SEG_MASK			REG_GENMASK(26, 16)
1396 #define   DPFC_COMP_SEG_MASK			REG_GENMASK(10, 0)
1397 #define DPFC_STATUS2			_MMIO(0x3214)
1398 #define ILK_DPFC_STATUS2(fbc_id)	_MMIO_PIPE((fbc_id), 0x43214, 0x43254)
1399 #define   DPFC_COMP_SEG_MASK_IVB		REG_GENMASK(11, 0)
1400 #define DPFC_FENCE_YOFF			_MMIO(0x3218)
1401 #define ILK_DPFC_FENCE_YOFF(fbc_id)	_MMIO_PIPE((fbc_id), 0x43218, 0x43258)
1402 #define DPFC_CHICKEN			_MMIO(0x3224)
1403 #define ILK_DPFC_CHICKEN(fbc_id)	_MMIO_PIPE((fbc_id), 0x43224, 0x43264)
1404 #define   DPFC_HT_MODIFY			REG_BIT(31) /* pre-ivb */
1405 #define   DPFC_NUKE_ON_ANY_MODIFICATION		REG_BIT(23) /* bdw+ */
1406 #define   DPFC_CHICKEN_COMP_DUMMY_PIXEL		REG_BIT(14) /* glk+ */
1407 #define   DPFC_CHICKEN_FORCE_SLB_INVALIDATION	REG_BIT(13) /* icl+ */
1408 #define   DPFC_DISABLE_DUMMY0			REG_BIT(8) /* ivb+ */
1409 
1410 #define GLK_FBC_STRIDE(fbc_id)	_MMIO_PIPE((fbc_id), 0x43228, 0x43268)
1411 #define   FBC_STRIDE_OVERRIDE	REG_BIT(15)
1412 #define   FBC_STRIDE_MASK	REG_GENMASK(14, 0)
1413 #define   FBC_STRIDE(x)		REG_FIELD_PREP(FBC_STRIDE_MASK, (x))
1414 
1415 #define ILK_FBC_RT_BASE		_MMIO(0x2128)
1416 #define   ILK_FBC_RT_VALID	REG_BIT(0)
1417 #define   SNB_FBC_FRONT_BUFFER	REG_BIT(1)
1418 
1419 #define ILK_DISPLAY_CHICKEN1	_MMIO(0x42000)
1420 #define   ILK_FBCQ_DIS		(1 << 22)
1421 #define   ILK_PABSTRETCH_DIS	REG_BIT(21)
1422 #define   ILK_SABSTRETCH_DIS	REG_BIT(20)
1423 #define   IVB_PRI_STRETCH_MAX_MASK	REG_GENMASK(21, 20)
1424 #define   IVB_PRI_STRETCH_MAX_X8	REG_FIELD_PREP(IVB_PRI_STRETCH_MAX_MASK, 0)
1425 #define   IVB_PRI_STRETCH_MAX_X4	REG_FIELD_PREP(IVB_PRI_STRETCH_MAX_MASK, 1)
1426 #define   IVB_PRI_STRETCH_MAX_X2	REG_FIELD_PREP(IVB_PRI_STRETCH_MAX_MASK, 2)
1427 #define   IVB_PRI_STRETCH_MAX_X1	REG_FIELD_PREP(IVB_PRI_STRETCH_MAX_MASK, 3)
1428 #define   IVB_SPR_STRETCH_MAX_MASK	REG_GENMASK(19, 18)
1429 #define   IVB_SPR_STRETCH_MAX_X8	REG_FIELD_PREP(IVB_SPR_STRETCH_MAX_MASK, 0)
1430 #define   IVB_SPR_STRETCH_MAX_X4	REG_FIELD_PREP(IVB_SPR_STRETCH_MAX_MASK, 1)
1431 #define   IVB_SPR_STRETCH_MAX_X2	REG_FIELD_PREP(IVB_SPR_STRETCH_MAX_MASK, 2)
1432 #define   IVB_SPR_STRETCH_MAX_X1	REG_FIELD_PREP(IVB_SPR_STRETCH_MAX_MASK, 3)
1433 
1434 
1435 /*
1436  * Framebuffer compression for Sandybridge
1437  *
1438  * The following two registers are of type GTTMMADR
1439  */
1440 #define SNB_DPFC_CTL_SA		_MMIO(0x100100)
1441 #define   SNB_DPFC_FENCE_EN		REG_BIT(29)
1442 #define   SNB_DPFC_FENCENO_MASK		REG_GENMASK(4, 0)
1443 #define   SNB_DPFC_FENCENO(fence)	REG_FIELD_PREP(SNB_DPFC_FENCENO_MASK, (fence))
1444 #define SNB_DPFC_CPU_FENCE_OFFSET	_MMIO(0x100104)
1445 
1446 /* Framebuffer compression for Ivybridge */
1447 #define IVB_FBC_RT_BASE			_MMIO(0x7020)
1448 #define IVB_FBC_RT_BASE_UPPER		_MMIO(0x7024)
1449 
1450 #define IPS_CTL		_MMIO(0x43408)
1451 #define   IPS_ENABLE	(1 << 31)
1452 
1453 #define MSG_FBC_REND_STATE(fbc_id)	_MMIO_PIPE((fbc_id), 0x50380, 0x50384)
1454 #define   FBC_REND_NUKE			REG_BIT(2)
1455 #define   FBC_REND_CACHE_CLEAN		REG_BIT(1)
1456 
1457 /*
1458  * GPIO regs
1459  */
1460 #define GPIO(gpio)		_MMIO(dev_priv->gpio_mmio_base + 0x5010 + \
1461 				      4 * (gpio))
1462 
1463 # define GPIO_CLOCK_DIR_MASK		(1 << 0)
1464 # define GPIO_CLOCK_DIR_IN		(0 << 1)
1465 # define GPIO_CLOCK_DIR_OUT		(1 << 1)
1466 # define GPIO_CLOCK_VAL_MASK		(1 << 2)
1467 # define GPIO_CLOCK_VAL_OUT		(1 << 3)
1468 # define GPIO_CLOCK_VAL_IN		(1 << 4)
1469 # define GPIO_CLOCK_PULLUP_DISABLE	(1 << 5)
1470 # define GPIO_DATA_DIR_MASK		(1 << 8)
1471 # define GPIO_DATA_DIR_IN		(0 << 9)
1472 # define GPIO_DATA_DIR_OUT		(1 << 9)
1473 # define GPIO_DATA_VAL_MASK		(1 << 10)
1474 # define GPIO_DATA_VAL_OUT		(1 << 11)
1475 # define GPIO_DATA_VAL_IN		(1 << 12)
1476 # define GPIO_DATA_PULLUP_DISABLE	(1 << 13)
1477 
1478 #define GMBUS0			_MMIO(dev_priv->gpio_mmio_base + 0x5100) /* clock/port select */
1479 #define   GMBUS_AKSV_SELECT	(1 << 11)
1480 #define   GMBUS_RATE_100KHZ	(0 << 8)
1481 #define   GMBUS_RATE_50KHZ	(1 << 8)
1482 #define   GMBUS_RATE_400KHZ	(2 << 8) /* reserved on Pineview */
1483 #define   GMBUS_RATE_1MHZ	(3 << 8) /* reserved on Pineview */
1484 #define   GMBUS_HOLD_EXT	(1 << 7) /* 300ns hold time, rsvd on Pineview */
1485 #define   GMBUS_BYTE_CNT_OVERRIDE (1 << 6)
1486 
1487 #define GMBUS1			_MMIO(dev_priv->gpio_mmio_base + 0x5104) /* command/status */
1488 #define   GMBUS_SW_CLR_INT	(1 << 31)
1489 #define   GMBUS_SW_RDY		(1 << 30)
1490 #define   GMBUS_ENT		(1 << 29) /* enable timeout */
1491 #define   GMBUS_CYCLE_NONE	(0 << 25)
1492 #define   GMBUS_CYCLE_WAIT	(1 << 25)
1493 #define   GMBUS_CYCLE_INDEX	(2 << 25)
1494 #define   GMBUS_CYCLE_STOP	(4 << 25)
1495 #define   GMBUS_BYTE_COUNT_SHIFT 16
1496 #define   GMBUS_BYTE_COUNT_MAX   256U
1497 #define   GEN9_GMBUS_BYTE_COUNT_MAX 511U
1498 #define   GMBUS_SLAVE_INDEX_SHIFT 8
1499 #define   GMBUS_SLAVE_ADDR_SHIFT 1
1500 #define   GMBUS_SLAVE_READ	(1 << 0)
1501 #define   GMBUS_SLAVE_WRITE	(0 << 0)
1502 #define GMBUS2			_MMIO(dev_priv->gpio_mmio_base + 0x5108) /* status */
1503 #define   GMBUS_INUSE		(1 << 15)
1504 #define   GMBUS_HW_WAIT_PHASE	(1 << 14)
1505 #define   GMBUS_STALL_TIMEOUT	(1 << 13)
1506 #define   GMBUS_INT		(1 << 12)
1507 #define   GMBUS_HW_RDY		(1 << 11)
1508 #define   GMBUS_SATOER		(1 << 10)
1509 #define   GMBUS_ACTIVE		(1 << 9)
1510 #define GMBUS3			_MMIO(dev_priv->gpio_mmio_base + 0x510c) /* data buffer bytes 3-0 */
1511 #define GMBUS4			_MMIO(dev_priv->gpio_mmio_base + 0x5110) /* interrupt mask (Pineview+) */
1512 #define   GMBUS_SLAVE_TIMEOUT_EN (1 << 4)
1513 #define   GMBUS_NAK_EN		(1 << 3)
1514 #define   GMBUS_IDLE_EN		(1 << 2)
1515 #define   GMBUS_HW_WAIT_EN	(1 << 1)
1516 #define   GMBUS_HW_RDY_EN	(1 << 0)
1517 #define GMBUS5			_MMIO(dev_priv->gpio_mmio_base + 0x5120) /* byte index */
1518 #define   GMBUS_2BYTE_INDEX_EN	(1 << 31)
1519 
1520 /*
1521  * Clock control & power management
1522  */
1523 #define _DPLL_A (DISPLAY_MMIO_BASE(dev_priv) + 0x6014)
1524 #define _DPLL_B (DISPLAY_MMIO_BASE(dev_priv) + 0x6018)
1525 #define _CHV_DPLL_C (DISPLAY_MMIO_BASE(dev_priv) + 0x6030)
1526 #define DPLL(pipe) _MMIO_PIPE3((pipe), _DPLL_A, _DPLL_B, _CHV_DPLL_C)
1527 
1528 #define VGA0	_MMIO(0x6000)
1529 #define VGA1	_MMIO(0x6004)
1530 #define VGA_PD	_MMIO(0x6010)
1531 #define   VGA0_PD_P2_DIV_4	(1 << 7)
1532 #define   VGA0_PD_P1_DIV_2	(1 << 5)
1533 #define   VGA0_PD_P1_SHIFT	0
1534 #define   VGA0_PD_P1_MASK	(0x1f << 0)
1535 #define   VGA1_PD_P2_DIV_4	(1 << 15)
1536 #define   VGA1_PD_P1_DIV_2	(1 << 13)
1537 #define   VGA1_PD_P1_SHIFT	8
1538 #define   VGA1_PD_P1_MASK	(0x1f << 8)
1539 #define   DPLL_VCO_ENABLE		(1 << 31)
1540 #define   DPLL_SDVO_HIGH_SPEED		(1 << 30)
1541 #define   DPLL_DVO_2X_MODE		(1 << 30)
1542 #define   DPLL_EXT_BUFFER_ENABLE_VLV	(1 << 30)
1543 #define   DPLL_SYNCLOCK_ENABLE		(1 << 29)
1544 #define   DPLL_REF_CLK_ENABLE_VLV	(1 << 29)
1545 #define   DPLL_VGA_MODE_DIS		(1 << 28)
1546 #define   DPLLB_MODE_DAC_SERIAL		(1 << 26) /* i915 */
1547 #define   DPLLB_MODE_LVDS		(2 << 26) /* i915 */
1548 #define   DPLL_MODE_MASK		(3 << 26)
1549 #define   DPLL_DAC_SERIAL_P2_CLOCK_DIV_10 (0 << 24) /* i915 */
1550 #define   DPLL_DAC_SERIAL_P2_CLOCK_DIV_5 (1 << 24) /* i915 */
1551 #define   DPLLB_LVDS_P2_CLOCK_DIV_14	(0 << 24) /* i915 */
1552 #define   DPLLB_LVDS_P2_CLOCK_DIV_7	(1 << 24) /* i915 */
1553 #define   DPLL_P2_CLOCK_DIV_MASK	0x03000000 /* i915 */
1554 #define   DPLL_FPA01_P1_POST_DIV_MASK	0x00ff0000 /* i915 */
1555 #define   DPLL_FPA01_P1_POST_DIV_MASK_PINEVIEW	0x00ff8000 /* Pineview */
1556 #define   DPLL_LOCK_VLV			(1 << 15)
1557 #define   DPLL_INTEGRATED_CRI_CLK_VLV	(1 << 14)
1558 #define   DPLL_INTEGRATED_REF_CLK_VLV	(1 << 13)
1559 #define   DPLL_SSC_REF_CLK_CHV		(1 << 13)
1560 #define   DPLL_PORTC_READY_MASK		(0xf << 4)
1561 #define   DPLL_PORTB_READY_MASK		(0xf)
1562 
1563 #define   DPLL_FPA01_P1_POST_DIV_MASK_I830	0x001f0000
1564 
1565 /* Additional CHV pll/phy registers */
1566 #define DPIO_PHY_STATUS			_MMIO(VLV_DISPLAY_BASE + 0x6240)
1567 #define   DPLL_PORTD_READY_MASK		(0xf)
1568 #define DISPLAY_PHY_CONTROL _MMIO(VLV_DISPLAY_BASE + 0x60100)
1569 #define   PHY_CH_POWER_DOWN_OVRD_EN(phy, ch)	(1 << (2 * (phy) + (ch) + 27))
1570 #define   PHY_LDO_DELAY_0NS			0x0
1571 #define   PHY_LDO_DELAY_200NS			0x1
1572 #define   PHY_LDO_DELAY_600NS			0x2
1573 #define   PHY_LDO_SEQ_DELAY(delay, phy)		((delay) << (2 * (phy) + 23))
1574 #define   PHY_CH_POWER_DOWN_OVRD(mask, phy, ch)	((mask) << (8 * (phy) + 4 * (ch) + 11))
1575 #define   PHY_CH_SU_PSR				0x1
1576 #define   PHY_CH_DEEP_PSR			0x7
1577 #define   PHY_CH_POWER_MODE(mode, phy, ch)	((mode) << (6 * (phy) + 3 * (ch) + 2))
1578 #define   PHY_COM_LANE_RESET_DEASSERT(phy)	(1 << (phy))
1579 #define DISPLAY_PHY_STATUS _MMIO(VLV_DISPLAY_BASE + 0x60104)
1580 #define   PHY_POWERGOOD(phy)	(((phy) == DPIO_PHY0) ? (1 << 31) : (1 << 30))
1581 #define   PHY_STATUS_CMN_LDO(phy, ch)                   (1 << (6 - (6 * (phy) + 3 * (ch))))
1582 #define   PHY_STATUS_SPLINE_LDO(phy, ch, spline)        (1 << (8 - (6 * (phy) + 3 * (ch) + (spline))))
1583 
1584 /*
1585  * The i830 generation, in LVDS mode, defines P1 as the bit number set within
1586  * this field (only one bit may be set).
1587  */
1588 #define   DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS	0x003f0000
1589 #define   DPLL_FPA01_P1_POST_DIV_SHIFT	16
1590 #define   DPLL_FPA01_P1_POST_DIV_SHIFT_PINEVIEW 15
1591 /* i830, required in DVO non-gang */
1592 #define   PLL_P2_DIVIDE_BY_4		(1 << 23)
1593 #define   PLL_P1_DIVIDE_BY_TWO		(1 << 21) /* i830 */
1594 #define   PLL_REF_INPUT_DREFCLK		(0 << 13)
1595 #define   PLL_REF_INPUT_TVCLKINA	(1 << 13) /* i830 */
1596 #define   PLL_REF_INPUT_TVCLKINBC	(2 << 13) /* SDVO TVCLKIN */
1597 #define   PLLB_REF_INPUT_SPREADSPECTRUMIN (3 << 13)
1598 #define   PLL_REF_INPUT_MASK		(3 << 13)
1599 #define   PLL_LOAD_PULSE_PHASE_SHIFT		9
1600 /* Ironlake */
1601 # define PLL_REF_SDVO_HDMI_MULTIPLIER_SHIFT     9
1602 # define PLL_REF_SDVO_HDMI_MULTIPLIER_MASK      (7 << 9)
1603 # define PLL_REF_SDVO_HDMI_MULTIPLIER(x)	(((x) - 1) << 9)
1604 # define DPLL_FPA1_P1_POST_DIV_SHIFT            0
1605 # define DPLL_FPA1_P1_POST_DIV_MASK             0xff
1606 
1607 /*
1608  * Parallel to Serial Load Pulse phase selection.
1609  * Selects the phase for the 10X DPLL clock for the PCIe
1610  * digital display port. The range is 4 to 13; 10 or more
1611  * is just a flip delay. The default is 6
1612  */
1613 #define   PLL_LOAD_PULSE_PHASE_MASK		(0xf << PLL_LOAD_PULSE_PHASE_SHIFT)
1614 #define   DISPLAY_RATE_SELECT_FPA1		(1 << 8)
1615 /*
1616  * SDVO multiplier for 945G/GM. Not used on 965.
1617  */
1618 #define   SDVO_MULTIPLIER_MASK			0x000000ff
1619 #define   SDVO_MULTIPLIER_SHIFT_HIRES		4
1620 #define   SDVO_MULTIPLIER_SHIFT_VGA		0
1621 
1622 #define _DPLL_A_MD (DISPLAY_MMIO_BASE(dev_priv) + 0x601c)
1623 #define _DPLL_B_MD (DISPLAY_MMIO_BASE(dev_priv) + 0x6020)
1624 #define _CHV_DPLL_C_MD (DISPLAY_MMIO_BASE(dev_priv) + 0x603c)
1625 #define DPLL_MD(pipe) _MMIO_PIPE3((pipe), _DPLL_A_MD, _DPLL_B_MD, _CHV_DPLL_C_MD)
1626 
1627 /*
1628  * UDI pixel divider, controlling how many pixels are stuffed into a packet.
1629  *
1630  * Value is pixels minus 1.  Must be set to 1 pixel for SDVO.
1631  */
1632 #define   DPLL_MD_UDI_DIVIDER_MASK		0x3f000000
1633 #define   DPLL_MD_UDI_DIVIDER_SHIFT		24
1634 /* UDI pixel divider for VGA, same as DPLL_MD_UDI_DIVIDER_MASK. */
1635 #define   DPLL_MD_VGA_UDI_DIVIDER_MASK		0x003f0000
1636 #define   DPLL_MD_VGA_UDI_DIVIDER_SHIFT		16
1637 /*
1638  * SDVO/UDI pixel multiplier.
1639  *
1640  * SDVO requires that the bus clock rate be between 1 and 2 Ghz, and the bus
1641  * clock rate is 10 times the DPLL clock.  At low resolution/refresh rate
1642  * modes, the bus rate would be below the limits, so SDVO allows for stuffing
1643  * dummy bytes in the datastream at an increased clock rate, with both sides of
1644  * the link knowing how many bytes are fill.
1645  *
1646  * So, for a mode with a dotclock of 65Mhz, we would want to double the clock
1647  * rate to 130Mhz to get a bus rate of 1.30Ghz.  The DPLL clock rate would be
1648  * set to 130Mhz, and the SDVO multiplier set to 2x in this register and
1649  * through an SDVO command.
1650  *
1651  * This register field has values of multiplication factor minus 1, with
1652  * a maximum multiplier of 5 for SDVO.
1653  */
1654 #define   DPLL_MD_UDI_MULTIPLIER_MASK		0x00003f00
1655 #define   DPLL_MD_UDI_MULTIPLIER_SHIFT		8
1656 /*
1657  * SDVO/UDI pixel multiplier for VGA, same as DPLL_MD_UDI_MULTIPLIER_MASK.
1658  * This best be set to the default value (3) or the CRT won't work. No,
1659  * I don't entirely understand what this does...
1660  */
1661 #define   DPLL_MD_VGA_UDI_MULTIPLIER_MASK	0x0000003f
1662 #define   DPLL_MD_VGA_UDI_MULTIPLIER_SHIFT	0
1663 
1664 #define RAWCLK_FREQ_VLV		_MMIO(VLV_DISPLAY_BASE + 0x6024)
1665 
1666 #define _FPA0	0x6040
1667 #define _FPA1	0x6044
1668 #define _FPB0	0x6048
1669 #define _FPB1	0x604c
1670 #define FP0(pipe) _MMIO_PIPE(pipe, _FPA0, _FPB0)
1671 #define FP1(pipe) _MMIO_PIPE(pipe, _FPA1, _FPB1)
1672 #define   FP_N_DIV_MASK		0x003f0000
1673 #define   FP_N_PINEVIEW_DIV_MASK	0x00ff0000
1674 #define   FP_N_DIV_SHIFT		16
1675 #define   FP_M1_DIV_MASK	0x00003f00
1676 #define   FP_M1_DIV_SHIFT		 8
1677 #define   FP_M2_DIV_MASK	0x0000003f
1678 #define   FP_M2_PINEVIEW_DIV_MASK	0x000000ff
1679 #define   FP_M2_DIV_SHIFT		 0
1680 #define DPLL_TEST	_MMIO(0x606c)
1681 #define   DPLLB_TEST_SDVO_DIV_1		(0 << 22)
1682 #define   DPLLB_TEST_SDVO_DIV_2		(1 << 22)
1683 #define   DPLLB_TEST_SDVO_DIV_4		(2 << 22)
1684 #define   DPLLB_TEST_SDVO_DIV_MASK	(3 << 22)
1685 #define   DPLLB_TEST_N_BYPASS		(1 << 19)
1686 #define   DPLLB_TEST_M_BYPASS		(1 << 18)
1687 #define   DPLLB_INPUT_BUFFER_ENABLE	(1 << 16)
1688 #define   DPLLA_TEST_N_BYPASS		(1 << 3)
1689 #define   DPLLA_TEST_M_BYPASS		(1 << 2)
1690 #define   DPLLA_INPUT_BUFFER_ENABLE	(1 << 0)
1691 #define D_STATE		_MMIO(0x6104)
1692 #define  DSTATE_GFX_RESET_I830			(1 << 6)
1693 #define  DSTATE_PLL_D3_OFF			(1 << 3)
1694 #define  DSTATE_GFX_CLOCK_GATING		(1 << 1)
1695 #define  DSTATE_DOT_CLOCK_GATING		(1 << 0)
1696 #define DSPCLK_GATE_D	_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x6200)
1697 # define DPUNIT_B_CLOCK_GATE_DISABLE		(1 << 30) /* 965 */
1698 # define VSUNIT_CLOCK_GATE_DISABLE		(1 << 29) /* 965 */
1699 # define VRHUNIT_CLOCK_GATE_DISABLE		(1 << 28) /* 965 */
1700 # define VRDUNIT_CLOCK_GATE_DISABLE		(1 << 27) /* 965 */
1701 # define AUDUNIT_CLOCK_GATE_DISABLE		(1 << 26) /* 965 */
1702 # define DPUNIT_A_CLOCK_GATE_DISABLE		(1 << 25) /* 965 */
1703 # define DPCUNIT_CLOCK_GATE_DISABLE		(1 << 24) /* 965 */
1704 # define PNV_GMBUSUNIT_CLOCK_GATE_DISABLE	(1 << 24) /* pnv */
1705 # define TVRUNIT_CLOCK_GATE_DISABLE		(1 << 23) /* 915-945 */
1706 # define TVCUNIT_CLOCK_GATE_DISABLE		(1 << 22) /* 915-945 */
1707 # define TVFUNIT_CLOCK_GATE_DISABLE		(1 << 21) /* 915-945 */
1708 # define TVEUNIT_CLOCK_GATE_DISABLE		(1 << 20) /* 915-945 */
1709 # define DVSUNIT_CLOCK_GATE_DISABLE		(1 << 19) /* 915-945 */
1710 # define DSSUNIT_CLOCK_GATE_DISABLE		(1 << 18) /* 915-945 */
1711 # define DDBUNIT_CLOCK_GATE_DISABLE		(1 << 17) /* 915-945 */
1712 # define DPRUNIT_CLOCK_GATE_DISABLE		(1 << 16) /* 915-945 */
1713 # define DPFUNIT_CLOCK_GATE_DISABLE		(1 << 15) /* 915-945 */
1714 # define DPBMUNIT_CLOCK_GATE_DISABLE		(1 << 14) /* 915-945 */
1715 # define DPLSUNIT_CLOCK_GATE_DISABLE		(1 << 13) /* 915-945 */
1716 # define DPLUNIT_CLOCK_GATE_DISABLE		(1 << 12) /* 915-945 */
1717 # define DPOUNIT_CLOCK_GATE_DISABLE		(1 << 11)
1718 # define DPBUNIT_CLOCK_GATE_DISABLE		(1 << 10)
1719 # define DCUNIT_CLOCK_GATE_DISABLE		(1 << 9)
1720 # define DPUNIT_CLOCK_GATE_DISABLE		(1 << 8)
1721 # define VRUNIT_CLOCK_GATE_DISABLE		(1 << 7) /* 915+: reserved */
1722 # define OVHUNIT_CLOCK_GATE_DISABLE		(1 << 6) /* 830-865 */
1723 # define DPIOUNIT_CLOCK_GATE_DISABLE		(1 << 6) /* 915-945 */
1724 # define OVFUNIT_CLOCK_GATE_DISABLE		(1 << 5)
1725 # define OVBUNIT_CLOCK_GATE_DISABLE		(1 << 4)
1726 /*
1727  * This bit must be set on the 830 to prevent hangs when turning off the
1728  * overlay scaler.
1729  */
1730 # define OVRUNIT_CLOCK_GATE_DISABLE		(1 << 3)
1731 # define OVCUNIT_CLOCK_GATE_DISABLE		(1 << 2)
1732 # define OVUUNIT_CLOCK_GATE_DISABLE		(1 << 1)
1733 # define ZVUNIT_CLOCK_GATE_DISABLE		(1 << 0) /* 830 */
1734 # define OVLUNIT_CLOCK_GATE_DISABLE		(1 << 0) /* 845,865 */
1735 
1736 #define RENCLK_GATE_D1		_MMIO(0x6204)
1737 # define BLITTER_CLOCK_GATE_DISABLE		(1 << 13) /* 945GM only */
1738 # define MPEG_CLOCK_GATE_DISABLE		(1 << 12) /* 945GM only */
1739 # define PC_FE_CLOCK_GATE_DISABLE		(1 << 11)
1740 # define PC_BE_CLOCK_GATE_DISABLE		(1 << 10)
1741 # define WINDOWER_CLOCK_GATE_DISABLE		(1 << 9)
1742 # define INTERPOLATOR_CLOCK_GATE_DISABLE	(1 << 8)
1743 # define COLOR_CALCULATOR_CLOCK_GATE_DISABLE	(1 << 7)
1744 # define MOTION_COMP_CLOCK_GATE_DISABLE		(1 << 6)
1745 # define MAG_CLOCK_GATE_DISABLE			(1 << 5)
1746 /* This bit must be unset on 855,865 */
1747 # define MECI_CLOCK_GATE_DISABLE		(1 << 4)
1748 # define DCMP_CLOCK_GATE_DISABLE		(1 << 3)
1749 # define MEC_CLOCK_GATE_DISABLE			(1 << 2)
1750 # define MECO_CLOCK_GATE_DISABLE		(1 << 1)
1751 /* This bit must be set on 855,865. */
1752 # define SV_CLOCK_GATE_DISABLE			(1 << 0)
1753 # define I915_MPEG_CLOCK_GATE_DISABLE		(1 << 16)
1754 # define I915_VLD_IP_PR_CLOCK_GATE_DISABLE	(1 << 15)
1755 # define I915_MOTION_COMP_CLOCK_GATE_DISABLE	(1 << 14)
1756 # define I915_BD_BF_CLOCK_GATE_DISABLE		(1 << 13)
1757 # define I915_SF_SE_CLOCK_GATE_DISABLE		(1 << 12)
1758 # define I915_WM_CLOCK_GATE_DISABLE		(1 << 11)
1759 # define I915_IZ_CLOCK_GATE_DISABLE		(1 << 10)
1760 # define I915_PI_CLOCK_GATE_DISABLE		(1 << 9)
1761 # define I915_DI_CLOCK_GATE_DISABLE		(1 << 8)
1762 # define I915_SH_SV_CLOCK_GATE_DISABLE		(1 << 7)
1763 # define I915_PL_DG_QC_FT_CLOCK_GATE_DISABLE	(1 << 6)
1764 # define I915_SC_CLOCK_GATE_DISABLE		(1 << 5)
1765 # define I915_FL_CLOCK_GATE_DISABLE		(1 << 4)
1766 # define I915_DM_CLOCK_GATE_DISABLE		(1 << 3)
1767 # define I915_PS_CLOCK_GATE_DISABLE		(1 << 2)
1768 # define I915_CC_CLOCK_GATE_DISABLE		(1 << 1)
1769 # define I915_BY_CLOCK_GATE_DISABLE		(1 << 0)
1770 
1771 # define I965_RCZ_CLOCK_GATE_DISABLE		(1 << 30)
1772 /* This bit must always be set on 965G/965GM */
1773 # define I965_RCC_CLOCK_GATE_DISABLE		(1 << 29)
1774 # define I965_RCPB_CLOCK_GATE_DISABLE		(1 << 28)
1775 # define I965_DAP_CLOCK_GATE_DISABLE		(1 << 27)
1776 # define I965_ROC_CLOCK_GATE_DISABLE		(1 << 26)
1777 # define I965_GW_CLOCK_GATE_DISABLE		(1 << 25)
1778 # define I965_TD_CLOCK_GATE_DISABLE		(1 << 24)
1779 /* This bit must always be set on 965G */
1780 # define I965_ISC_CLOCK_GATE_DISABLE		(1 << 23)
1781 # define I965_IC_CLOCK_GATE_DISABLE		(1 << 22)
1782 # define I965_EU_CLOCK_GATE_DISABLE		(1 << 21)
1783 # define I965_IF_CLOCK_GATE_DISABLE		(1 << 20)
1784 # define I965_TC_CLOCK_GATE_DISABLE		(1 << 19)
1785 # define I965_SO_CLOCK_GATE_DISABLE		(1 << 17)
1786 # define I965_FBC_CLOCK_GATE_DISABLE		(1 << 16)
1787 # define I965_MARI_CLOCK_GATE_DISABLE		(1 << 15)
1788 # define I965_MASF_CLOCK_GATE_DISABLE		(1 << 14)
1789 # define I965_MAWB_CLOCK_GATE_DISABLE		(1 << 13)
1790 # define I965_EM_CLOCK_GATE_DISABLE		(1 << 12)
1791 # define I965_UC_CLOCK_GATE_DISABLE		(1 << 11)
1792 # define I965_SI_CLOCK_GATE_DISABLE		(1 << 6)
1793 # define I965_MT_CLOCK_GATE_DISABLE		(1 << 5)
1794 # define I965_PL_CLOCK_GATE_DISABLE		(1 << 4)
1795 # define I965_DG_CLOCK_GATE_DISABLE		(1 << 3)
1796 # define I965_QC_CLOCK_GATE_DISABLE		(1 << 2)
1797 # define I965_FT_CLOCK_GATE_DISABLE		(1 << 1)
1798 # define I965_DM_CLOCK_GATE_DISABLE		(1 << 0)
1799 
1800 #define RENCLK_GATE_D2		_MMIO(0x6208)
1801 #define VF_UNIT_CLOCK_GATE_DISABLE		(1 << 9)
1802 #define GS_UNIT_CLOCK_GATE_DISABLE		(1 << 7)
1803 #define CL_UNIT_CLOCK_GATE_DISABLE		(1 << 6)
1804 
1805 #define VDECCLK_GATE_D		_MMIO(0x620C)		/* g4x only */
1806 #define  VCP_UNIT_CLOCK_GATE_DISABLE		(1 << 4)
1807 
1808 #define RAMCLK_GATE_D		_MMIO(0x6210)		/* CRL only */
1809 #define DEUC			_MMIO(0x6214)          /* CRL only */
1810 
1811 #define FW_BLC_SELF_VLV		_MMIO(VLV_DISPLAY_BASE + 0x6500)
1812 #define  FW_CSPWRDWNEN		(1 << 15)
1813 
1814 #define MI_ARB_VLV		_MMIO(VLV_DISPLAY_BASE + 0x6504)
1815 
1816 #define CZCLK_CDCLK_FREQ_RATIO	_MMIO(VLV_DISPLAY_BASE + 0x6508)
1817 #define   CDCLK_FREQ_SHIFT	4
1818 #define   CDCLK_FREQ_MASK	(0x1f << CDCLK_FREQ_SHIFT)
1819 #define   CZCLK_FREQ_MASK	0xf
1820 
1821 #define GCI_CONTROL		_MMIO(VLV_DISPLAY_BASE + 0x650C)
1822 #define   PFI_CREDIT_63		(9 << 28)		/* chv only */
1823 #define   PFI_CREDIT_31		(8 << 28)		/* chv only */
1824 #define   PFI_CREDIT(x)		(((x) - 8) << 28)	/* 8-15 */
1825 #define   PFI_CREDIT_RESEND	(1 << 27)
1826 #define   VGA_FAST_MODE_DISABLE	(1 << 14)
1827 
1828 #define GMBUSFREQ_VLV		_MMIO(VLV_DISPLAY_BASE + 0x6510)
1829 
1830 /*
1831  * Palette regs
1832  */
1833 #define _PALETTE_A		0xa000
1834 #define _PALETTE_B		0xa800
1835 #define _CHV_PALETTE_C		0xc000
1836 #define PALETTE_RED_MASK        REG_GENMASK(23, 16)
1837 #define PALETTE_GREEN_MASK      REG_GENMASK(15, 8)
1838 #define PALETTE_BLUE_MASK       REG_GENMASK(7, 0)
1839 #define PALETTE(pipe, i)	_MMIO(DISPLAY_MMIO_BASE(dev_priv) + \
1840 				      _PICK((pipe), _PALETTE_A,		\
1841 					    _PALETTE_B, _CHV_PALETTE_C) + \
1842 				      (i) * 4)
1843 
1844 #define PEG_BAND_GAP_DATA	_MMIO(0x14d68)
1845 
1846 #define BXT_RP_STATE_CAP        _MMIO(0x138170)
1847 #define GEN9_RP_STATE_LIMITS	_MMIO(0x138148)
1848 #define XEHPSDV_RP_STATE_CAP	_MMIO(0x250014)
1849 
1850 #define GT0_PERF_LIMIT_REASONS		_MMIO(0x1381a8)
1851 #define   GT0_PERF_LIMIT_REASONS_MASK	0xde3
1852 #define   PROCHOT_MASK			REG_BIT(1)
1853 #define   THERMAL_LIMIT_MASK		REG_BIT(2)
1854 #define   RATL_MASK			REG_BIT(6)
1855 #define   VR_THERMALERT_MASK		REG_BIT(7)
1856 #define   VR_TDC_MASK			REG_BIT(8)
1857 #define   POWER_LIMIT_4_MASK		REG_BIT(9)
1858 #define   POWER_LIMIT_1_MASK		REG_BIT(11)
1859 #define   POWER_LIMIT_2_MASK		REG_BIT(12)
1860 
1861 #define CHV_CLK_CTL1			_MMIO(0x101100)
1862 #define VLV_CLK_CTL2			_MMIO(0x101104)
1863 #define   CLK_CTL2_CZCOUNT_30NS_SHIFT	28
1864 
1865 /*
1866  * Overlay regs
1867  */
1868 
1869 #define OVADD			_MMIO(0x30000)
1870 #define DOVSTA			_MMIO(0x30008)
1871 #define OC_BUF			(0x3 << 20)
1872 #define OGAMC5			_MMIO(0x30010)
1873 #define OGAMC4			_MMIO(0x30014)
1874 #define OGAMC3			_MMIO(0x30018)
1875 #define OGAMC2			_MMIO(0x3001c)
1876 #define OGAMC1			_MMIO(0x30020)
1877 #define OGAMC0			_MMIO(0x30024)
1878 
1879 /*
1880  * GEN9 clock gating regs
1881  */
1882 #define GEN9_CLKGATE_DIS_0		_MMIO(0x46530)
1883 #define   DARBF_GATING_DIS		(1 << 27)
1884 #define   PWM2_GATING_DIS		(1 << 14)
1885 #define   PWM1_GATING_DIS		(1 << 13)
1886 
1887 #define GEN9_CLKGATE_DIS_3		_MMIO(0x46538)
1888 #define   TGL_VRH_GATING_DIS		REG_BIT(31)
1889 #define   DPT_GATING_DIS		REG_BIT(22)
1890 
1891 #define GEN9_CLKGATE_DIS_4		_MMIO(0x4653C)
1892 #define   BXT_GMBUS_GATING_DIS		(1 << 14)
1893 
1894 #define GEN9_CLKGATE_DIS_5		_MMIO(0x46540)
1895 #define   DPCE_GATING_DIS		REG_BIT(17)
1896 
1897 #define _CLKGATE_DIS_PSL_A		0x46520
1898 #define _CLKGATE_DIS_PSL_B		0x46524
1899 #define _CLKGATE_DIS_PSL_C		0x46528
1900 #define   DUPS1_GATING_DIS		(1 << 15)
1901 #define   DUPS2_GATING_DIS		(1 << 19)
1902 #define   DUPS3_GATING_DIS		(1 << 23)
1903 #define   CURSOR_GATING_DIS		REG_BIT(28)
1904 #define   DPF_GATING_DIS		(1 << 10)
1905 #define   DPF_RAM_GATING_DIS		(1 << 9)
1906 #define   DPFR_GATING_DIS		(1 << 8)
1907 
1908 #define CLKGATE_DIS_PSL(pipe) \
1909 	_MMIO_PIPE(pipe, _CLKGATE_DIS_PSL_A, _CLKGATE_DIS_PSL_B)
1910 
1911 /*
1912  * Display engine regs
1913  */
1914 
1915 /* Pipe A CRC regs */
1916 #define _PIPE_CRC_CTL_A			0x60050
1917 #define   PIPE_CRC_ENABLE		REG_BIT(31)
1918 /* skl+ source selection */
1919 #define   PIPE_CRC_SOURCE_MASK_SKL	REG_GENMASK(30, 28)
1920 #define   PIPE_CRC_SOURCE_PLANE_1_SKL	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 0)
1921 #define   PIPE_CRC_SOURCE_PLANE_2_SKL	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 2)
1922 #define   PIPE_CRC_SOURCE_DMUX_SKL	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 4)
1923 #define   PIPE_CRC_SOURCE_PLANE_3_SKL	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 6)
1924 #define   PIPE_CRC_SOURCE_PLANE_4_SKL	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 7)
1925 #define   PIPE_CRC_SOURCE_PLANE_5_SKL	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 5)
1926 #define   PIPE_CRC_SOURCE_PLANE_6_SKL	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 3)
1927 #define   PIPE_CRC_SOURCE_PLANE_7_SKL	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_SKL, 1)
1928 /* ivb+ source selection */
1929 #define   PIPE_CRC_SOURCE_MASK_IVB	REG_GENMASK(30, 29)
1930 #define   PIPE_CRC_SOURCE_PRIMARY_IVB	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_IVB, 0)
1931 #define   PIPE_CRC_SOURCE_SPRITE_IVB	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_IVB, 1)
1932 #define   PIPE_CRC_SOURCE_PF_IVB	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_IVB, 2)
1933 /* ilk+ source selection */
1934 #define   PIPE_CRC_SOURCE_MASK_ILK	REG_GENMASK(30, 28)
1935 #define   PIPE_CRC_SOURCE_PRIMARY_ILK	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_ILK, 0)
1936 #define   PIPE_CRC_SOURCE_SPRITE_ILK	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_ILK, 1)
1937 #define   PIPE_CRC_SOURCE_PIPE_ILK	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_ILK, 2)
1938 /* embedded DP port on the north display block */
1939 #define   PIPE_CRC_SOURCE_PORT_A_ILK	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_ILK, 4)
1940 #define   PIPE_CRC_SOURCE_FDI_ILK	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_ILK, 5)
1941 /* vlv source selection */
1942 #define   PIPE_CRC_SOURCE_MASK_VLV	REG_GENMASK(30, 27)
1943 #define   PIPE_CRC_SOURCE_PIPE_VLV	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_VLV, 0)
1944 #define   PIPE_CRC_SOURCE_HDMIB_VLV	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_VLV, 1)
1945 #define   PIPE_CRC_SOURCE_HDMIC_VLV	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_VLV, 2)
1946 /* with DP port the pipe source is invalid */
1947 #define   PIPE_CRC_SOURCE_DP_D_VLV	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_VLV, 3)
1948 #define   PIPE_CRC_SOURCE_DP_B_VLV	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_VLV, 6)
1949 #define   PIPE_CRC_SOURCE_DP_C_VLV	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_VLV, 7)
1950 /* gen3+ source selection */
1951 #define   PIPE_CRC_SOURCE_MASK_I9XX	REG_GENMASK(30, 28)
1952 #define   PIPE_CRC_SOURCE_PIPE_I9XX	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 0)
1953 #define   PIPE_CRC_SOURCE_SDVOB_I9XX	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 1)
1954 #define   PIPE_CRC_SOURCE_SDVOC_I9XX	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 2)
1955 /* with DP/TV port the pipe source is invalid */
1956 #define   PIPE_CRC_SOURCE_DP_D_G4X	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 3)
1957 #define   PIPE_CRC_SOURCE_TV_PRE	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 4)
1958 #define   PIPE_CRC_SOURCE_TV_POST	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 5)
1959 #define   PIPE_CRC_SOURCE_DP_B_G4X	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 6)
1960 #define   PIPE_CRC_SOURCE_DP_C_G4X	REG_FIELD_PREP(PIPE_CRC_SOURCE_MASK_I9XX, 7)
1961 /* gen2 doesn't have source selection bits */
1962 #define   PIPE_CRC_INCLUDE_BORDER_I8XX	REG_BIT(30)
1963 
1964 #define _PIPE_CRC_RES_1_A_IVB		0x60064
1965 #define _PIPE_CRC_RES_2_A_IVB		0x60068
1966 #define _PIPE_CRC_RES_3_A_IVB		0x6006c
1967 #define _PIPE_CRC_RES_4_A_IVB		0x60070
1968 #define _PIPE_CRC_RES_5_A_IVB		0x60074
1969 
1970 #define _PIPE_CRC_RES_RED_A		0x60060
1971 #define _PIPE_CRC_RES_GREEN_A		0x60064
1972 #define _PIPE_CRC_RES_BLUE_A		0x60068
1973 #define _PIPE_CRC_RES_RES1_A_I915	0x6006c
1974 #define _PIPE_CRC_RES_RES2_A_G4X	0x60080
1975 
1976 /* Pipe B CRC regs */
1977 #define _PIPE_CRC_RES_1_B_IVB		0x61064
1978 #define _PIPE_CRC_RES_2_B_IVB		0x61068
1979 #define _PIPE_CRC_RES_3_B_IVB		0x6106c
1980 #define _PIPE_CRC_RES_4_B_IVB		0x61070
1981 #define _PIPE_CRC_RES_5_B_IVB		0x61074
1982 
1983 #define PIPE_CRC_CTL(pipe)		_MMIO_TRANS2(pipe, _PIPE_CRC_CTL_A)
1984 #define PIPE_CRC_RES_1_IVB(pipe)	_MMIO_TRANS2(pipe, _PIPE_CRC_RES_1_A_IVB)
1985 #define PIPE_CRC_RES_2_IVB(pipe)	_MMIO_TRANS2(pipe, _PIPE_CRC_RES_2_A_IVB)
1986 #define PIPE_CRC_RES_3_IVB(pipe)	_MMIO_TRANS2(pipe, _PIPE_CRC_RES_3_A_IVB)
1987 #define PIPE_CRC_RES_4_IVB(pipe)	_MMIO_TRANS2(pipe, _PIPE_CRC_RES_4_A_IVB)
1988 #define PIPE_CRC_RES_5_IVB(pipe)	_MMIO_TRANS2(pipe, _PIPE_CRC_RES_5_A_IVB)
1989 
1990 #define PIPE_CRC_RES_RED(pipe)		_MMIO_TRANS2(pipe, _PIPE_CRC_RES_RED_A)
1991 #define PIPE_CRC_RES_GREEN(pipe)	_MMIO_TRANS2(pipe, _PIPE_CRC_RES_GREEN_A)
1992 #define PIPE_CRC_RES_BLUE(pipe)		_MMIO_TRANS2(pipe, _PIPE_CRC_RES_BLUE_A)
1993 #define PIPE_CRC_RES_RES1_I915(pipe)	_MMIO_TRANS2(pipe, _PIPE_CRC_RES_RES1_A_I915)
1994 #define PIPE_CRC_RES_RES2_G4X(pipe)	_MMIO_TRANS2(pipe, _PIPE_CRC_RES_RES2_A_G4X)
1995 
1996 /* Pipe A timing regs */
1997 #define _HTOTAL_A	0x60000
1998 #define _HBLANK_A	0x60004
1999 #define _HSYNC_A	0x60008
2000 #define _VTOTAL_A	0x6000c
2001 #define _VBLANK_A	0x60010
2002 #define _VSYNC_A	0x60014
2003 #define _EXITLINE_A	0x60018
2004 #define _PIPEASRC	0x6001c
2005 #define   PIPESRC_WIDTH_MASK	REG_GENMASK(31, 16)
2006 #define   PIPESRC_WIDTH(w)	REG_FIELD_PREP(PIPESRC_WIDTH_MASK, (w))
2007 #define   PIPESRC_HEIGHT_MASK	REG_GENMASK(15, 0)
2008 #define   PIPESRC_HEIGHT(h)	REG_FIELD_PREP(PIPESRC_HEIGHT_MASK, (h))
2009 #define _BCLRPAT_A	0x60020
2010 #define _VSYNCSHIFT_A	0x60028
2011 #define _PIPE_MULT_A	0x6002c
2012 
2013 /* Pipe B timing regs */
2014 #define _HTOTAL_B	0x61000
2015 #define _HBLANK_B	0x61004
2016 #define _HSYNC_B	0x61008
2017 #define _VTOTAL_B	0x6100c
2018 #define _VBLANK_B	0x61010
2019 #define _VSYNC_B	0x61014
2020 #define _PIPEBSRC	0x6101c
2021 #define _BCLRPAT_B	0x61020
2022 #define _VSYNCSHIFT_B	0x61028
2023 #define _PIPE_MULT_B	0x6102c
2024 
2025 /* DSI 0 timing regs */
2026 #define _HTOTAL_DSI0		0x6b000
2027 #define _HSYNC_DSI0		0x6b008
2028 #define _VTOTAL_DSI0		0x6b00c
2029 #define _VSYNC_DSI0		0x6b014
2030 #define _VSYNCSHIFT_DSI0	0x6b028
2031 
2032 /* DSI 1 timing regs */
2033 #define _HTOTAL_DSI1		0x6b800
2034 #define _HSYNC_DSI1		0x6b808
2035 #define _VTOTAL_DSI1		0x6b80c
2036 #define _VSYNC_DSI1		0x6b814
2037 #define _VSYNCSHIFT_DSI1	0x6b828
2038 
2039 #define TRANSCODER_A_OFFSET 0x60000
2040 #define TRANSCODER_B_OFFSET 0x61000
2041 #define TRANSCODER_C_OFFSET 0x62000
2042 #define CHV_TRANSCODER_C_OFFSET 0x63000
2043 #define TRANSCODER_D_OFFSET 0x63000
2044 #define TRANSCODER_EDP_OFFSET 0x6f000
2045 #define TRANSCODER_DSI0_OFFSET	0x6b000
2046 #define TRANSCODER_DSI1_OFFSET	0x6b800
2047 
2048 #define HTOTAL(trans)		_MMIO_TRANS2(trans, _HTOTAL_A)
2049 #define HBLANK(trans)		_MMIO_TRANS2(trans, _HBLANK_A)
2050 #define HSYNC(trans)		_MMIO_TRANS2(trans, _HSYNC_A)
2051 #define VTOTAL(trans)		_MMIO_TRANS2(trans, _VTOTAL_A)
2052 #define VBLANK(trans)		_MMIO_TRANS2(trans, _VBLANK_A)
2053 #define VSYNC(trans)		_MMIO_TRANS2(trans, _VSYNC_A)
2054 #define BCLRPAT(trans)		_MMIO_TRANS2(trans, _BCLRPAT_A)
2055 #define VSYNCSHIFT(trans)	_MMIO_TRANS2(trans, _VSYNCSHIFT_A)
2056 #define PIPESRC(trans)		_MMIO_TRANS2(trans, _PIPEASRC)
2057 #define PIPE_MULT(trans)	_MMIO_TRANS2(trans, _PIPE_MULT_A)
2058 
2059 #define EXITLINE(trans)		_MMIO_TRANS2(trans, _EXITLINE_A)
2060 #define   EXITLINE_ENABLE	REG_BIT(31)
2061 #define   EXITLINE_MASK		REG_GENMASK(12, 0)
2062 #define   EXITLINE_SHIFT	0
2063 
2064 /* VRR registers */
2065 #define _TRANS_VRR_CTL_A		0x60420
2066 #define _TRANS_VRR_CTL_B		0x61420
2067 #define _TRANS_VRR_CTL_C		0x62420
2068 #define _TRANS_VRR_CTL_D		0x63420
2069 #define TRANS_VRR_CTL(trans)			_MMIO_TRANS2(trans, _TRANS_VRR_CTL_A)
2070 #define   VRR_CTL_VRR_ENABLE			REG_BIT(31)
2071 #define   VRR_CTL_IGN_MAX_SHIFT			REG_BIT(30)
2072 #define   VRR_CTL_FLIP_LINE_EN			REG_BIT(29)
2073 #define   VRR_CTL_PIPELINE_FULL_MASK		REG_GENMASK(10, 3)
2074 #define   VRR_CTL_PIPELINE_FULL(x)		REG_FIELD_PREP(VRR_CTL_PIPELINE_FULL_MASK, (x))
2075 #define   VRR_CTL_PIPELINE_FULL_OVERRIDE	REG_BIT(0)
2076 #define	  XELPD_VRR_CTL_VRR_GUARDBAND_MASK	REG_GENMASK(15, 0)
2077 #define	  XELPD_VRR_CTL_VRR_GUARDBAND(x)	REG_FIELD_PREP(XELPD_VRR_CTL_VRR_GUARDBAND_MASK, (x))
2078 
2079 #define _TRANS_VRR_VMAX_A		0x60424
2080 #define _TRANS_VRR_VMAX_B		0x61424
2081 #define _TRANS_VRR_VMAX_C		0x62424
2082 #define _TRANS_VRR_VMAX_D		0x63424
2083 #define TRANS_VRR_VMAX(trans)		_MMIO_TRANS2(trans, _TRANS_VRR_VMAX_A)
2084 #define   VRR_VMAX_MASK			REG_GENMASK(19, 0)
2085 
2086 #define _TRANS_VRR_VMIN_A		0x60434
2087 #define _TRANS_VRR_VMIN_B		0x61434
2088 #define _TRANS_VRR_VMIN_C		0x62434
2089 #define _TRANS_VRR_VMIN_D		0x63434
2090 #define TRANS_VRR_VMIN(trans)		_MMIO_TRANS2(trans, _TRANS_VRR_VMIN_A)
2091 #define   VRR_VMIN_MASK			REG_GENMASK(15, 0)
2092 
2093 #define _TRANS_VRR_VMAXSHIFT_A		0x60428
2094 #define _TRANS_VRR_VMAXSHIFT_B		0x61428
2095 #define _TRANS_VRR_VMAXSHIFT_C		0x62428
2096 #define _TRANS_VRR_VMAXSHIFT_D		0x63428
2097 #define TRANS_VRR_VMAXSHIFT(trans)	_MMIO_TRANS2(trans, \
2098 					_TRANS_VRR_VMAXSHIFT_A)
2099 #define   VRR_VMAXSHIFT_DEC_MASK	REG_GENMASK(29, 16)
2100 #define   VRR_VMAXSHIFT_DEC		REG_BIT(16)
2101 #define   VRR_VMAXSHIFT_INC_MASK	REG_GENMASK(12, 0)
2102 
2103 #define _TRANS_VRR_STATUS_A		0x6042C
2104 #define _TRANS_VRR_STATUS_B		0x6142C
2105 #define _TRANS_VRR_STATUS_C		0x6242C
2106 #define _TRANS_VRR_STATUS_D		0x6342C
2107 #define TRANS_VRR_STATUS(trans)		_MMIO_TRANS2(trans, _TRANS_VRR_STATUS_A)
2108 #define   VRR_STATUS_VMAX_REACHED	REG_BIT(31)
2109 #define   VRR_STATUS_NOFLIP_TILL_BNDR	REG_BIT(30)
2110 #define   VRR_STATUS_FLIP_BEF_BNDR	REG_BIT(29)
2111 #define   VRR_STATUS_NO_FLIP_FRAME	REG_BIT(28)
2112 #define   VRR_STATUS_VRR_EN_LIVE	REG_BIT(27)
2113 #define   VRR_STATUS_FLIPS_SERVICED	REG_BIT(26)
2114 #define   VRR_STATUS_VBLANK_MASK	REG_GENMASK(22, 20)
2115 #define   STATUS_FSM_IDLE		REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 0)
2116 #define   STATUS_FSM_WAIT_TILL_FDB	REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 1)
2117 #define   STATUS_FSM_WAIT_TILL_FS	REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 2)
2118 #define   STATUS_FSM_WAIT_TILL_FLIP	REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 3)
2119 #define   STATUS_FSM_PIPELINE_FILL	REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 4)
2120 #define   STATUS_FSM_ACTIVE		REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 5)
2121 #define   STATUS_FSM_LEGACY_VBLANK	REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 6)
2122 
2123 #define _TRANS_VRR_VTOTAL_PREV_A	0x60480
2124 #define _TRANS_VRR_VTOTAL_PREV_B	0x61480
2125 #define _TRANS_VRR_VTOTAL_PREV_C	0x62480
2126 #define _TRANS_VRR_VTOTAL_PREV_D	0x63480
2127 #define TRANS_VRR_VTOTAL_PREV(trans)	_MMIO_TRANS2(trans, \
2128 					_TRANS_VRR_VTOTAL_PREV_A)
2129 #define   VRR_VTOTAL_FLIP_BEFR_BNDR	REG_BIT(31)
2130 #define   VRR_VTOTAL_FLIP_AFTER_BNDR	REG_BIT(30)
2131 #define   VRR_VTOTAL_FLIP_AFTER_DBLBUF	REG_BIT(29)
2132 #define   VRR_VTOTAL_PREV_FRAME_MASK	REG_GENMASK(19, 0)
2133 
2134 #define _TRANS_VRR_FLIPLINE_A		0x60438
2135 #define _TRANS_VRR_FLIPLINE_B		0x61438
2136 #define _TRANS_VRR_FLIPLINE_C		0x62438
2137 #define _TRANS_VRR_FLIPLINE_D		0x63438
2138 #define TRANS_VRR_FLIPLINE(trans)	_MMIO_TRANS2(trans, \
2139 					_TRANS_VRR_FLIPLINE_A)
2140 #define   VRR_FLIPLINE_MASK		REG_GENMASK(19, 0)
2141 
2142 #define _TRANS_VRR_STATUS2_A		0x6043C
2143 #define _TRANS_VRR_STATUS2_B		0x6143C
2144 #define _TRANS_VRR_STATUS2_C		0x6243C
2145 #define _TRANS_VRR_STATUS2_D		0x6343C
2146 #define TRANS_VRR_STATUS2(trans)	_MMIO_TRANS2(trans, _TRANS_VRR_STATUS2_A)
2147 #define   VRR_STATUS2_VERT_LN_CNT_MASK	REG_GENMASK(19, 0)
2148 
2149 #define _TRANS_PUSH_A			0x60A70
2150 #define _TRANS_PUSH_B			0x61A70
2151 #define _TRANS_PUSH_C			0x62A70
2152 #define _TRANS_PUSH_D			0x63A70
2153 #define TRANS_PUSH(trans)		_MMIO_TRANS2(trans, _TRANS_PUSH_A)
2154 #define   TRANS_PUSH_EN			REG_BIT(31)
2155 #define   TRANS_PUSH_SEND		REG_BIT(30)
2156 
2157 /*
2158  * HSW+ eDP PSR registers
2159  *
2160  * HSW PSR registers are relative to DDIA(_DDI_BUF_CTL_A + 0x800) with just one
2161  * instance of it
2162  */
2163 #define _SRD_CTL_A				0x60800
2164 #define _SRD_CTL_EDP				0x6f800
2165 #define EDP_PSR_CTL(tran)			_MMIO(_TRANS2(tran, _SRD_CTL_A))
2166 #define   EDP_PSR_ENABLE			(1 << 31)
2167 #define   BDW_PSR_SINGLE_FRAME			(1 << 30)
2168 #define   EDP_PSR_RESTORE_PSR_ACTIVE_CTX_MASK	(1 << 29) /* SW can't modify */
2169 #define   EDP_PSR_LINK_STANDBY			(1 << 27)
2170 #define   EDP_PSR_MIN_LINK_ENTRY_TIME_MASK	(3 << 25)
2171 #define   EDP_PSR_MIN_LINK_ENTRY_TIME_8_LINES	(0 << 25)
2172 #define   EDP_PSR_MIN_LINK_ENTRY_TIME_4_LINES	(1 << 25)
2173 #define   EDP_PSR_MIN_LINK_ENTRY_TIME_2_LINES	(2 << 25)
2174 #define   EDP_PSR_MIN_LINK_ENTRY_TIME_0_LINES	(3 << 25)
2175 #define   EDP_PSR_MAX_SLEEP_TIME_SHIFT		20
2176 #define   EDP_PSR_SKIP_AUX_EXIT			(1 << 12)
2177 #define   EDP_PSR_TP1_TP2_SEL			(0 << 11)
2178 #define   EDP_PSR_TP1_TP3_SEL			(1 << 11)
2179 #define   EDP_PSR_CRC_ENABLE			(1 << 10) /* BDW+ */
2180 #define   EDP_PSR_TP2_TP3_TIME_500us		(0 << 8)
2181 #define   EDP_PSR_TP2_TP3_TIME_100us		(1 << 8)
2182 #define   EDP_PSR_TP2_TP3_TIME_2500us		(2 << 8)
2183 #define   EDP_PSR_TP2_TP3_TIME_0us		(3 << 8)
2184 #define   EDP_PSR_TP4_TIME_0US			(3 << 6) /* ICL+ */
2185 #define   EDP_PSR_TP1_TIME_500us		(0 << 4)
2186 #define   EDP_PSR_TP1_TIME_100us		(1 << 4)
2187 #define   EDP_PSR_TP1_TIME_2500us		(2 << 4)
2188 #define   EDP_PSR_TP1_TIME_0us			(3 << 4)
2189 #define   EDP_PSR_IDLE_FRAME_SHIFT		0
2190 
2191 /*
2192  * Until TGL, IMR/IIR are fixed at 0x648xx. On TGL+ those registers are relative
2193  * to transcoder and bits defined for each one as if using no shift (i.e. as if
2194  * it was for TRANSCODER_EDP)
2195  */
2196 #define EDP_PSR_IMR				_MMIO(0x64834)
2197 #define EDP_PSR_IIR				_MMIO(0x64838)
2198 #define _PSR_IMR_A				0x60814
2199 #define _PSR_IIR_A				0x60818
2200 #define TRANS_PSR_IMR(tran)			_MMIO_TRANS2(tran, _PSR_IMR_A)
2201 #define TRANS_PSR_IIR(tran)			_MMIO_TRANS2(tran, _PSR_IIR_A)
2202 #define   _EDP_PSR_TRANS_SHIFT(trans)		((trans) == TRANSCODER_EDP ? \
2203 						 0 : ((trans) - TRANSCODER_A + 1) * 8)
2204 #define   EDP_PSR_TRANS_MASK(trans)		(0x7 << _EDP_PSR_TRANS_SHIFT(trans))
2205 #define   EDP_PSR_ERROR(trans)			(0x4 << _EDP_PSR_TRANS_SHIFT(trans))
2206 #define   EDP_PSR_POST_EXIT(trans)		(0x2 << _EDP_PSR_TRANS_SHIFT(trans))
2207 #define   EDP_PSR_PRE_ENTRY(trans)		(0x1 << _EDP_PSR_TRANS_SHIFT(trans))
2208 
2209 #define _SRD_AUX_DATA_A				0x60814
2210 #define _SRD_AUX_DATA_EDP			0x6f814
2211 #define EDP_PSR_AUX_DATA(tran, i)		_MMIO(_TRANS2(tran, _SRD_AUX_DATA_A) + (i) + 4) /* 5 registers */
2212 
2213 #define _SRD_STATUS_A				0x60840
2214 #define _SRD_STATUS_EDP				0x6f840
2215 #define EDP_PSR_STATUS(tran)			_MMIO(_TRANS2(tran, _SRD_STATUS_A))
2216 #define   EDP_PSR_STATUS_STATE_MASK		(7 << 29)
2217 #define   EDP_PSR_STATUS_STATE_SHIFT		29
2218 #define   EDP_PSR_STATUS_STATE_IDLE		(0 << 29)
2219 #define   EDP_PSR_STATUS_STATE_SRDONACK		(1 << 29)
2220 #define   EDP_PSR_STATUS_STATE_SRDENT		(2 << 29)
2221 #define   EDP_PSR_STATUS_STATE_BUFOFF		(3 << 29)
2222 #define   EDP_PSR_STATUS_STATE_BUFON		(4 << 29)
2223 #define   EDP_PSR_STATUS_STATE_AUXACK		(5 << 29)
2224 #define   EDP_PSR_STATUS_STATE_SRDOFFACK	(6 << 29)
2225 #define   EDP_PSR_STATUS_LINK_MASK		(3 << 26)
2226 #define   EDP_PSR_STATUS_LINK_FULL_OFF		(0 << 26)
2227 #define   EDP_PSR_STATUS_LINK_FULL_ON		(1 << 26)
2228 #define   EDP_PSR_STATUS_LINK_STANDBY		(2 << 26)
2229 #define   EDP_PSR_STATUS_MAX_SLEEP_TIMER_SHIFT	20
2230 #define   EDP_PSR_STATUS_MAX_SLEEP_TIMER_MASK	0x1f
2231 #define   EDP_PSR_STATUS_COUNT_SHIFT		16
2232 #define   EDP_PSR_STATUS_COUNT_MASK		0xf
2233 #define   EDP_PSR_STATUS_AUX_ERROR		(1 << 15)
2234 #define   EDP_PSR_STATUS_AUX_SENDING		(1 << 12)
2235 #define   EDP_PSR_STATUS_SENDING_IDLE		(1 << 9)
2236 #define   EDP_PSR_STATUS_SENDING_TP2_TP3	(1 << 8)
2237 #define   EDP_PSR_STATUS_SENDING_TP1		(1 << 4)
2238 #define   EDP_PSR_STATUS_IDLE_MASK		0xf
2239 
2240 #define _SRD_PERF_CNT_A			0x60844
2241 #define _SRD_PERF_CNT_EDP		0x6f844
2242 #define EDP_PSR_PERF_CNT(tran)		_MMIO(_TRANS2(tran, _SRD_PERF_CNT_A))
2243 #define   EDP_PSR_PERF_CNT_MASK		0xffffff
2244 
2245 /* PSR_MASK on SKL+ */
2246 #define _SRD_DEBUG_A				0x60860
2247 #define _SRD_DEBUG_EDP				0x6f860
2248 #define EDP_PSR_DEBUG(tran)			_MMIO(_TRANS2(tran, _SRD_DEBUG_A))
2249 #define   EDP_PSR_DEBUG_MASK_MAX_SLEEP         (1 << 28)
2250 #define   EDP_PSR_DEBUG_MASK_LPSP              (1 << 27)
2251 #define   EDP_PSR_DEBUG_MASK_MEMUP             (1 << 26)
2252 #define   EDP_PSR_DEBUG_MASK_HPD               (1 << 25)
2253 #define   EDP_PSR_DEBUG_MASK_DISP_REG_WRITE    (1 << 16) /* Reserved in ICL+ */
2254 #define   EDP_PSR_DEBUG_EXIT_ON_PIXEL_UNDERRUN (1 << 15) /* SKL+ */
2255 
2256 #define _PSR2_CTL_A				0x60900
2257 #define _PSR2_CTL_EDP				0x6f900
2258 #define EDP_PSR2_CTL(tran)			_MMIO_TRANS2(tran, _PSR2_CTL_A)
2259 #define   EDP_PSR2_ENABLE			(1 << 31)
2260 #define   EDP_SU_TRACK_ENABLE			(1 << 30) /* up to adl-p */
2261 #define   TGL_EDP_PSR2_BLOCK_COUNT_NUM_2	(0 << 28)
2262 #define   TGL_EDP_PSR2_BLOCK_COUNT_NUM_3	(1 << 28)
2263 #define   EDP_Y_COORDINATE_ENABLE		REG_BIT(25) /* display 10, 11 and 12 */
2264 #define   EDP_PSR2_SU_SDP_SCANLINE		REG_BIT(25) /* display 13+ */
2265 #define   EDP_MAX_SU_DISABLE_TIME(t)		((t) << 20)
2266 #define   EDP_MAX_SU_DISABLE_TIME_MASK		(0x1f << 20)
2267 #define   EDP_PSR2_IO_BUFFER_WAKE_MAX_LINES	8
2268 #define   EDP_PSR2_IO_BUFFER_WAKE(lines)	((EDP_PSR2_IO_BUFFER_WAKE_MAX_LINES - (lines)) << 13)
2269 #define   EDP_PSR2_IO_BUFFER_WAKE_MASK		(3 << 13)
2270 #define   TGL_EDP_PSR2_IO_BUFFER_WAKE_MIN_LINES	5
2271 #define   TGL_EDP_PSR2_IO_BUFFER_WAKE_SHIFT	13
2272 #define   TGL_EDP_PSR2_IO_BUFFER_WAKE(lines)	(((lines) - TGL_EDP_PSR2_IO_BUFFER_WAKE_MIN_LINES) << TGL_EDP_PSR2_IO_BUFFER_WAKE_SHIFT)
2273 #define   TGL_EDP_PSR2_IO_BUFFER_WAKE_MASK	(7 << 13)
2274 #define   EDP_PSR2_FAST_WAKE_MAX_LINES		8
2275 #define   EDP_PSR2_FAST_WAKE(lines)		((EDP_PSR2_FAST_WAKE_MAX_LINES - (lines)) << 11)
2276 #define   EDP_PSR2_FAST_WAKE_MASK		(3 << 11)
2277 #define   TGL_EDP_PSR2_FAST_WAKE_MIN_LINES	5
2278 #define   TGL_EDP_PSR2_FAST_WAKE_MIN_SHIFT	10
2279 #define   TGL_EDP_PSR2_FAST_WAKE(lines)		(((lines) - TGL_EDP_PSR2_FAST_WAKE_MIN_LINES) << TGL_EDP_PSR2_FAST_WAKE_MIN_SHIFT)
2280 #define   TGL_EDP_PSR2_FAST_WAKE_MASK		(7 << 10)
2281 #define   EDP_PSR2_TP2_TIME_500us		(0 << 8)
2282 #define   EDP_PSR2_TP2_TIME_100us		(1 << 8)
2283 #define   EDP_PSR2_TP2_TIME_2500us		(2 << 8)
2284 #define   EDP_PSR2_TP2_TIME_50us		(3 << 8)
2285 #define   EDP_PSR2_TP2_TIME_MASK		(3 << 8)
2286 #define   EDP_PSR2_FRAME_BEFORE_SU_SHIFT	4
2287 #define   EDP_PSR2_FRAME_BEFORE_SU_MASK		(0xf << 4)
2288 #define   EDP_PSR2_FRAME_BEFORE_SU(a)		((a) << 4)
2289 #define   EDP_PSR2_IDLE_FRAME_MASK		0xf
2290 #define   EDP_PSR2_IDLE_FRAME_SHIFT		0
2291 
2292 #define _PSR_EVENT_TRANS_A			0x60848
2293 #define _PSR_EVENT_TRANS_B			0x61848
2294 #define _PSR_EVENT_TRANS_C			0x62848
2295 #define _PSR_EVENT_TRANS_D			0x63848
2296 #define _PSR_EVENT_TRANS_EDP			0x6f848
2297 #define PSR_EVENT(tran)				_MMIO_TRANS2(tran, _PSR_EVENT_TRANS_A)
2298 #define  PSR_EVENT_PSR2_WD_TIMER_EXPIRE		(1 << 17)
2299 #define  PSR_EVENT_PSR2_DISABLED		(1 << 16)
2300 #define  PSR_EVENT_SU_DIRTY_FIFO_UNDERRUN	(1 << 15)
2301 #define  PSR_EVENT_SU_CRC_FIFO_UNDERRUN		(1 << 14)
2302 #define  PSR_EVENT_GRAPHICS_RESET		(1 << 12)
2303 #define  PSR_EVENT_PCH_INTERRUPT		(1 << 11)
2304 #define  PSR_EVENT_MEMORY_UP			(1 << 10)
2305 #define  PSR_EVENT_FRONT_BUFFER_MODIFY		(1 << 9)
2306 #define  PSR_EVENT_WD_TIMER_EXPIRE		(1 << 8)
2307 #define  PSR_EVENT_PIPE_REGISTERS_UPDATE	(1 << 6)
2308 #define  PSR_EVENT_REGISTER_UPDATE		(1 << 5) /* Reserved in ICL+ */
2309 #define  PSR_EVENT_HDCP_ENABLE			(1 << 4)
2310 #define  PSR_EVENT_KVMR_SESSION_ENABLE		(1 << 3)
2311 #define  PSR_EVENT_VBI_ENABLE			(1 << 2)
2312 #define  PSR_EVENT_LPSP_MODE_EXIT		(1 << 1)
2313 #define  PSR_EVENT_PSR_DISABLE			(1 << 0)
2314 
2315 #define _PSR2_STATUS_A				0x60940
2316 #define _PSR2_STATUS_EDP			0x6f940
2317 #define EDP_PSR2_STATUS(tran)			_MMIO_TRANS2(tran, _PSR2_STATUS_A)
2318 #define EDP_PSR2_STATUS_STATE_MASK		REG_GENMASK(31, 28)
2319 #define EDP_PSR2_STATUS_STATE_DEEP_SLEEP	REG_FIELD_PREP(EDP_PSR2_STATUS_STATE_MASK, 0x8)
2320 
2321 #define _PSR2_SU_STATUS_A		0x60914
2322 #define _PSR2_SU_STATUS_EDP		0x6f914
2323 #define _PSR2_SU_STATUS(tran, index)	_MMIO(_TRANS2(tran, _PSR2_SU_STATUS_A) + (index) * 4)
2324 #define PSR2_SU_STATUS(tran, frame)	(_PSR2_SU_STATUS(tran, (frame) / 3))
2325 #define PSR2_SU_STATUS_SHIFT(frame)	(((frame) % 3) * 10)
2326 #define PSR2_SU_STATUS_MASK(frame)	(0x3ff << PSR2_SU_STATUS_SHIFT(frame))
2327 #define PSR2_SU_STATUS_FRAMES		8
2328 
2329 #define _PSR2_MAN_TRK_CTL_A					0x60910
2330 #define _PSR2_MAN_TRK_CTL_EDP					0x6f910
2331 #define PSR2_MAN_TRK_CTL(tran)					_MMIO_TRANS2(tran, _PSR2_MAN_TRK_CTL_A)
2332 #define  PSR2_MAN_TRK_CTL_ENABLE				REG_BIT(31)
2333 #define  PSR2_MAN_TRK_CTL_SU_REGION_START_ADDR_MASK		REG_GENMASK(30, 21)
2334 #define  PSR2_MAN_TRK_CTL_SU_REGION_START_ADDR(val)		REG_FIELD_PREP(PSR2_MAN_TRK_CTL_SU_REGION_START_ADDR_MASK, val)
2335 #define  PSR2_MAN_TRK_CTL_SU_REGION_END_ADDR_MASK		REG_GENMASK(20, 11)
2336 #define  PSR2_MAN_TRK_CTL_SU_REGION_END_ADDR(val)		REG_FIELD_PREP(PSR2_MAN_TRK_CTL_SU_REGION_END_ADDR_MASK, val)
2337 #define  PSR2_MAN_TRK_CTL_SF_SINGLE_FULL_FRAME			REG_BIT(3)
2338 #define  PSR2_MAN_TRK_CTL_SF_CONTINUOS_FULL_FRAME		REG_BIT(2)
2339 #define  PSR2_MAN_TRK_CTL_SF_PARTIAL_FRAME_UPDATE		REG_BIT(1)
2340 #define  ADLP_PSR2_MAN_TRK_CTL_SU_REGION_START_ADDR_MASK	REG_GENMASK(28, 16)
2341 #define  ADLP_PSR2_MAN_TRK_CTL_SU_REGION_START_ADDR(val)	REG_FIELD_PREP(ADLP_PSR2_MAN_TRK_CTL_SU_REGION_START_ADDR_MASK, val)
2342 #define  ADLP_PSR2_MAN_TRK_CTL_SU_REGION_END_ADDR_MASK		REG_GENMASK(12, 0)
2343 #define  ADLP_PSR2_MAN_TRK_CTL_SU_REGION_END_ADDR(val)		REG_FIELD_PREP(ADLP_PSR2_MAN_TRK_CTL_SU_REGION_END_ADDR_MASK, val)
2344 #define  ADLP_PSR2_MAN_TRK_CTL_SF_PARTIAL_FRAME_UPDATE		REG_BIT(31)
2345 #define  ADLP_PSR2_MAN_TRK_CTL_SF_SINGLE_FULL_FRAME		REG_BIT(14)
2346 #define  ADLP_PSR2_MAN_TRK_CTL_SF_CONTINUOS_FULL_FRAME		REG_BIT(13)
2347 
2348 /* Icelake DSC Rate Control Range Parameter Registers */
2349 #define DSCA_RC_RANGE_PARAMETERS_0		_MMIO(0x6B240)
2350 #define DSCA_RC_RANGE_PARAMETERS_0_UDW		_MMIO(0x6B240 + 4)
2351 #define DSCC_RC_RANGE_PARAMETERS_0		_MMIO(0x6BA40)
2352 #define DSCC_RC_RANGE_PARAMETERS_0_UDW		_MMIO(0x6BA40 + 4)
2353 #define _ICL_DSC0_RC_RANGE_PARAMETERS_0_PB	(0x78208)
2354 #define _ICL_DSC0_RC_RANGE_PARAMETERS_0_UDW_PB	(0x78208 + 4)
2355 #define _ICL_DSC1_RC_RANGE_PARAMETERS_0_PB	(0x78308)
2356 #define _ICL_DSC1_RC_RANGE_PARAMETERS_0_UDW_PB	(0x78308 + 4)
2357 #define _ICL_DSC0_RC_RANGE_PARAMETERS_0_PC	(0x78408)
2358 #define _ICL_DSC0_RC_RANGE_PARAMETERS_0_UDW_PC	(0x78408 + 4)
2359 #define _ICL_DSC1_RC_RANGE_PARAMETERS_0_PC	(0x78508)
2360 #define _ICL_DSC1_RC_RANGE_PARAMETERS_0_UDW_PC	(0x78508 + 4)
2361 #define ICL_DSC0_RC_RANGE_PARAMETERS_0(pipe)		_MMIO_PIPE((pipe) - PIPE_B, \
2362 							_ICL_DSC0_RC_RANGE_PARAMETERS_0_PB, \
2363 							_ICL_DSC0_RC_RANGE_PARAMETERS_0_PC)
2364 #define ICL_DSC0_RC_RANGE_PARAMETERS_0_UDW(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
2365 							_ICL_DSC0_RC_RANGE_PARAMETERS_0_UDW_PB, \
2366 							_ICL_DSC0_RC_RANGE_PARAMETERS_0_UDW_PC)
2367 #define ICL_DSC1_RC_RANGE_PARAMETERS_0(pipe)		_MMIO_PIPE((pipe) - PIPE_B, \
2368 							_ICL_DSC1_RC_RANGE_PARAMETERS_0_PB, \
2369 							_ICL_DSC1_RC_RANGE_PARAMETERS_0_PC)
2370 #define ICL_DSC1_RC_RANGE_PARAMETERS_0_UDW(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
2371 							_ICL_DSC1_RC_RANGE_PARAMETERS_0_UDW_PB, \
2372 							_ICL_DSC1_RC_RANGE_PARAMETERS_0_UDW_PC)
2373 #define RC_BPG_OFFSET_SHIFT			10
2374 #define RC_MAX_QP_SHIFT				5
2375 #define RC_MIN_QP_SHIFT				0
2376 
2377 #define DSCA_RC_RANGE_PARAMETERS_1		_MMIO(0x6B248)
2378 #define DSCA_RC_RANGE_PARAMETERS_1_UDW		_MMIO(0x6B248 + 4)
2379 #define DSCC_RC_RANGE_PARAMETERS_1		_MMIO(0x6BA48)
2380 #define DSCC_RC_RANGE_PARAMETERS_1_UDW		_MMIO(0x6BA48 + 4)
2381 #define _ICL_DSC0_RC_RANGE_PARAMETERS_1_PB	(0x78210)
2382 #define _ICL_DSC0_RC_RANGE_PARAMETERS_1_UDW_PB	(0x78210 + 4)
2383 #define _ICL_DSC1_RC_RANGE_PARAMETERS_1_PB	(0x78310)
2384 #define _ICL_DSC1_RC_RANGE_PARAMETERS_1_UDW_PB	(0x78310 + 4)
2385 #define _ICL_DSC0_RC_RANGE_PARAMETERS_1_PC	(0x78410)
2386 #define _ICL_DSC0_RC_RANGE_PARAMETERS_1_UDW_PC	(0x78410 + 4)
2387 #define _ICL_DSC1_RC_RANGE_PARAMETERS_1_PC	(0x78510)
2388 #define _ICL_DSC1_RC_RANGE_PARAMETERS_1_UDW_PC	(0x78510 + 4)
2389 #define ICL_DSC0_RC_RANGE_PARAMETERS_1(pipe)		_MMIO_PIPE((pipe) - PIPE_B, \
2390 							_ICL_DSC0_RC_RANGE_PARAMETERS_1_PB, \
2391 							_ICL_DSC0_RC_RANGE_PARAMETERS_1_PC)
2392 #define ICL_DSC0_RC_RANGE_PARAMETERS_1_UDW(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
2393 							_ICL_DSC0_RC_RANGE_PARAMETERS_1_UDW_PB, \
2394 							_ICL_DSC0_RC_RANGE_PARAMETERS_1_UDW_PC)
2395 #define ICL_DSC1_RC_RANGE_PARAMETERS_1(pipe)		_MMIO_PIPE((pipe) - PIPE_B, \
2396 							_ICL_DSC1_RC_RANGE_PARAMETERS_1_PB, \
2397 							_ICL_DSC1_RC_RANGE_PARAMETERS_1_PC)
2398 #define ICL_DSC1_RC_RANGE_PARAMETERS_1_UDW(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
2399 							_ICL_DSC1_RC_RANGE_PARAMETERS_1_UDW_PB, \
2400 							_ICL_DSC1_RC_RANGE_PARAMETERS_1_UDW_PC)
2401 
2402 #define DSCA_RC_RANGE_PARAMETERS_2		_MMIO(0x6B250)
2403 #define DSCA_RC_RANGE_PARAMETERS_2_UDW		_MMIO(0x6B250 + 4)
2404 #define DSCC_RC_RANGE_PARAMETERS_2		_MMIO(0x6BA50)
2405 #define DSCC_RC_RANGE_PARAMETERS_2_UDW		_MMIO(0x6BA50 + 4)
2406 #define _ICL_DSC0_RC_RANGE_PARAMETERS_2_PB	(0x78218)
2407 #define _ICL_DSC0_RC_RANGE_PARAMETERS_2_UDW_PB	(0x78218 + 4)
2408 #define _ICL_DSC1_RC_RANGE_PARAMETERS_2_PB	(0x78318)
2409 #define _ICL_DSC1_RC_RANGE_PARAMETERS_2_UDW_PB	(0x78318 + 4)
2410 #define _ICL_DSC0_RC_RANGE_PARAMETERS_2_PC	(0x78418)
2411 #define _ICL_DSC0_RC_RANGE_PARAMETERS_2_UDW_PC	(0x78418 + 4)
2412 #define _ICL_DSC1_RC_RANGE_PARAMETERS_2_PC	(0x78518)
2413 #define _ICL_DSC1_RC_RANGE_PARAMETERS_2_UDW_PC	(0x78518 + 4)
2414 #define ICL_DSC0_RC_RANGE_PARAMETERS_2(pipe)		_MMIO_PIPE((pipe) - PIPE_B, \
2415 							_ICL_DSC0_RC_RANGE_PARAMETERS_2_PB, \
2416 							_ICL_DSC0_RC_RANGE_PARAMETERS_2_PC)
2417 #define ICL_DSC0_RC_RANGE_PARAMETERS_2_UDW(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
2418 							_ICL_DSC0_RC_RANGE_PARAMETERS_2_UDW_PB, \
2419 							_ICL_DSC0_RC_RANGE_PARAMETERS_2_UDW_PC)
2420 #define ICL_DSC1_RC_RANGE_PARAMETERS_2(pipe)		_MMIO_PIPE((pipe) - PIPE_B, \
2421 							_ICL_DSC1_RC_RANGE_PARAMETERS_2_PB, \
2422 							_ICL_DSC1_RC_RANGE_PARAMETERS_2_PC)
2423 #define ICL_DSC1_RC_RANGE_PARAMETERS_2_UDW(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
2424 							_ICL_DSC1_RC_RANGE_PARAMETERS_2_UDW_PB, \
2425 							_ICL_DSC1_RC_RANGE_PARAMETERS_2_UDW_PC)
2426 
2427 #define DSCA_RC_RANGE_PARAMETERS_3		_MMIO(0x6B258)
2428 #define DSCA_RC_RANGE_PARAMETERS_3_UDW		_MMIO(0x6B258 + 4)
2429 #define DSCC_RC_RANGE_PARAMETERS_3		_MMIO(0x6BA58)
2430 #define DSCC_RC_RANGE_PARAMETERS_3_UDW		_MMIO(0x6BA58 + 4)
2431 #define _ICL_DSC0_RC_RANGE_PARAMETERS_3_PB	(0x78220)
2432 #define _ICL_DSC0_RC_RANGE_PARAMETERS_3_UDW_PB	(0x78220 + 4)
2433 #define _ICL_DSC1_RC_RANGE_PARAMETERS_3_PB	(0x78320)
2434 #define _ICL_DSC1_RC_RANGE_PARAMETERS_3_UDW_PB	(0x78320 + 4)
2435 #define _ICL_DSC0_RC_RANGE_PARAMETERS_3_PC	(0x78420)
2436 #define _ICL_DSC0_RC_RANGE_PARAMETERS_3_UDW_PC	(0x78420 + 4)
2437 #define _ICL_DSC1_RC_RANGE_PARAMETERS_3_PC	(0x78520)
2438 #define _ICL_DSC1_RC_RANGE_PARAMETERS_3_UDW_PC	(0x78520 + 4)
2439 #define ICL_DSC0_RC_RANGE_PARAMETERS_3(pipe)		_MMIO_PIPE((pipe) - PIPE_B, \
2440 							_ICL_DSC0_RC_RANGE_PARAMETERS_3_PB, \
2441 							_ICL_DSC0_RC_RANGE_PARAMETERS_3_PC)
2442 #define ICL_DSC0_RC_RANGE_PARAMETERS_3_UDW(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
2443 							_ICL_DSC0_RC_RANGE_PARAMETERS_3_UDW_PB, \
2444 							_ICL_DSC0_RC_RANGE_PARAMETERS_3_UDW_PC)
2445 #define ICL_DSC1_RC_RANGE_PARAMETERS_3(pipe)		_MMIO_PIPE((pipe) - PIPE_B, \
2446 							_ICL_DSC1_RC_RANGE_PARAMETERS_3_PB, \
2447 							_ICL_DSC1_RC_RANGE_PARAMETERS_3_PC)
2448 #define ICL_DSC1_RC_RANGE_PARAMETERS_3_UDW(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
2449 							_ICL_DSC1_RC_RANGE_PARAMETERS_3_UDW_PB, \
2450 							_ICL_DSC1_RC_RANGE_PARAMETERS_3_UDW_PC)
2451 
2452 /* VGA port control */
2453 #define ADPA			_MMIO(0x61100)
2454 #define PCH_ADPA                _MMIO(0xe1100)
2455 #define VLV_ADPA		_MMIO(VLV_DISPLAY_BASE + 0x61100)
2456 
2457 #define   ADPA_DAC_ENABLE	(1 << 31)
2458 #define   ADPA_DAC_DISABLE	0
2459 #define   ADPA_PIPE_SEL_SHIFT		30
2460 #define   ADPA_PIPE_SEL_MASK		(1 << 30)
2461 #define   ADPA_PIPE_SEL(pipe)		((pipe) << 30)
2462 #define   ADPA_PIPE_SEL_SHIFT_CPT	29
2463 #define   ADPA_PIPE_SEL_MASK_CPT	(3 << 29)
2464 #define   ADPA_PIPE_SEL_CPT(pipe)	((pipe) << 29)
2465 #define   ADPA_CRT_HOTPLUG_MASK  0x03ff0000 /* bit 25-16 */
2466 #define   ADPA_CRT_HOTPLUG_MONITOR_NONE  (0 << 24)
2467 #define   ADPA_CRT_HOTPLUG_MONITOR_MASK  (3 << 24)
2468 #define   ADPA_CRT_HOTPLUG_MONITOR_COLOR (3 << 24)
2469 #define   ADPA_CRT_HOTPLUG_MONITOR_MONO  (2 << 24)
2470 #define   ADPA_CRT_HOTPLUG_ENABLE        (1 << 23)
2471 #define   ADPA_CRT_HOTPLUG_PERIOD_64     (0 << 22)
2472 #define   ADPA_CRT_HOTPLUG_PERIOD_128    (1 << 22)
2473 #define   ADPA_CRT_HOTPLUG_WARMUP_5MS    (0 << 21)
2474 #define   ADPA_CRT_HOTPLUG_WARMUP_10MS   (1 << 21)
2475 #define   ADPA_CRT_HOTPLUG_SAMPLE_2S     (0 << 20)
2476 #define   ADPA_CRT_HOTPLUG_SAMPLE_4S     (1 << 20)
2477 #define   ADPA_CRT_HOTPLUG_VOLTAGE_40    (0 << 18)
2478 #define   ADPA_CRT_HOTPLUG_VOLTAGE_50    (1 << 18)
2479 #define   ADPA_CRT_HOTPLUG_VOLTAGE_60    (2 << 18)
2480 #define   ADPA_CRT_HOTPLUG_VOLTAGE_70    (3 << 18)
2481 #define   ADPA_CRT_HOTPLUG_VOLREF_325MV  (0 << 17)
2482 #define   ADPA_CRT_HOTPLUG_VOLREF_475MV  (1 << 17)
2483 #define   ADPA_CRT_HOTPLUG_FORCE_TRIGGER (1 << 16)
2484 #define   ADPA_USE_VGA_HVPOLARITY (1 << 15)
2485 #define   ADPA_SETS_HVPOLARITY	0
2486 #define   ADPA_VSYNC_CNTL_DISABLE (1 << 10)
2487 #define   ADPA_VSYNC_CNTL_ENABLE 0
2488 #define   ADPA_HSYNC_CNTL_DISABLE (1 << 11)
2489 #define   ADPA_HSYNC_CNTL_ENABLE 0
2490 #define   ADPA_VSYNC_ACTIVE_HIGH (1 << 4)
2491 #define   ADPA_VSYNC_ACTIVE_LOW	0
2492 #define   ADPA_HSYNC_ACTIVE_HIGH (1 << 3)
2493 #define   ADPA_HSYNC_ACTIVE_LOW	0
2494 #define   ADPA_DPMS_MASK	(~(3 << 10))
2495 #define   ADPA_DPMS_ON		(0 << 10)
2496 #define   ADPA_DPMS_SUSPEND	(1 << 10)
2497 #define   ADPA_DPMS_STANDBY	(2 << 10)
2498 #define   ADPA_DPMS_OFF		(3 << 10)
2499 
2500 
2501 /* Hotplug control (945+ only) */
2502 #define PORT_HOTPLUG_EN		_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61110)
2503 #define   PORTB_HOTPLUG_INT_EN			(1 << 29)
2504 #define   PORTC_HOTPLUG_INT_EN			(1 << 28)
2505 #define   PORTD_HOTPLUG_INT_EN			(1 << 27)
2506 #define   SDVOB_HOTPLUG_INT_EN			(1 << 26)
2507 #define   SDVOC_HOTPLUG_INT_EN			(1 << 25)
2508 #define   TV_HOTPLUG_INT_EN			(1 << 18)
2509 #define   CRT_HOTPLUG_INT_EN			(1 << 9)
2510 #define HOTPLUG_INT_EN_MASK			(PORTB_HOTPLUG_INT_EN | \
2511 						 PORTC_HOTPLUG_INT_EN | \
2512 						 PORTD_HOTPLUG_INT_EN | \
2513 						 SDVOC_HOTPLUG_INT_EN | \
2514 						 SDVOB_HOTPLUG_INT_EN | \
2515 						 CRT_HOTPLUG_INT_EN)
2516 #define   CRT_HOTPLUG_FORCE_DETECT		(1 << 3)
2517 #define CRT_HOTPLUG_ACTIVATION_PERIOD_32	(0 << 8)
2518 /* must use period 64 on GM45 according to docs */
2519 #define CRT_HOTPLUG_ACTIVATION_PERIOD_64	(1 << 8)
2520 #define CRT_HOTPLUG_DAC_ON_TIME_2M		(0 << 7)
2521 #define CRT_HOTPLUG_DAC_ON_TIME_4M		(1 << 7)
2522 #define CRT_HOTPLUG_VOLTAGE_COMPARE_40		(0 << 5)
2523 #define CRT_HOTPLUG_VOLTAGE_COMPARE_50		(1 << 5)
2524 #define CRT_HOTPLUG_VOLTAGE_COMPARE_60		(2 << 5)
2525 #define CRT_HOTPLUG_VOLTAGE_COMPARE_70		(3 << 5)
2526 #define CRT_HOTPLUG_VOLTAGE_COMPARE_MASK	(3 << 5)
2527 #define CRT_HOTPLUG_DETECT_DELAY_1G		(0 << 4)
2528 #define CRT_HOTPLUG_DETECT_DELAY_2G		(1 << 4)
2529 #define CRT_HOTPLUG_DETECT_VOLTAGE_325MV	(0 << 2)
2530 #define CRT_HOTPLUG_DETECT_VOLTAGE_475MV	(1 << 2)
2531 
2532 #define PORT_HOTPLUG_STAT	_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61114)
2533 /*
2534  * HDMI/DP bits are g4x+
2535  *
2536  * WARNING: Bspec for hpd status bits on gen4 seems to be completely confused.
2537  * Please check the detailed lore in the commit message for for experimental
2538  * evidence.
2539  */
2540 /* Bspec says GM45 should match G4X/VLV/CHV, but reality disagrees */
2541 #define   PORTD_HOTPLUG_LIVE_STATUS_GM45	(1 << 29)
2542 #define   PORTC_HOTPLUG_LIVE_STATUS_GM45	(1 << 28)
2543 #define   PORTB_HOTPLUG_LIVE_STATUS_GM45	(1 << 27)
2544 /* G4X/VLV/CHV DP/HDMI bits again match Bspec */
2545 #define   PORTD_HOTPLUG_LIVE_STATUS_G4X		(1 << 27)
2546 #define   PORTC_HOTPLUG_LIVE_STATUS_G4X		(1 << 28)
2547 #define   PORTB_HOTPLUG_LIVE_STATUS_G4X		(1 << 29)
2548 #define   PORTD_HOTPLUG_INT_STATUS		(3 << 21)
2549 #define   PORTD_HOTPLUG_INT_LONG_PULSE		(2 << 21)
2550 #define   PORTD_HOTPLUG_INT_SHORT_PULSE		(1 << 21)
2551 #define   PORTC_HOTPLUG_INT_STATUS		(3 << 19)
2552 #define   PORTC_HOTPLUG_INT_LONG_PULSE		(2 << 19)
2553 #define   PORTC_HOTPLUG_INT_SHORT_PULSE		(1 << 19)
2554 #define   PORTB_HOTPLUG_INT_STATUS		(3 << 17)
2555 #define   PORTB_HOTPLUG_INT_LONG_PULSE		(2 << 17)
2556 #define   PORTB_HOTPLUG_INT_SHORT_PLUSE		(1 << 17)
2557 /* CRT/TV common between gen3+ */
2558 #define   CRT_HOTPLUG_INT_STATUS		(1 << 11)
2559 #define   TV_HOTPLUG_INT_STATUS			(1 << 10)
2560 #define   CRT_HOTPLUG_MONITOR_MASK		(3 << 8)
2561 #define   CRT_HOTPLUG_MONITOR_COLOR		(3 << 8)
2562 #define   CRT_HOTPLUG_MONITOR_MONO		(2 << 8)
2563 #define   CRT_HOTPLUG_MONITOR_NONE		(0 << 8)
2564 #define   DP_AUX_CHANNEL_D_INT_STATUS_G4X	(1 << 6)
2565 #define   DP_AUX_CHANNEL_C_INT_STATUS_G4X	(1 << 5)
2566 #define   DP_AUX_CHANNEL_B_INT_STATUS_G4X	(1 << 4)
2567 #define   DP_AUX_CHANNEL_MASK_INT_STATUS_G4X	(7 << 4)
2568 
2569 /* SDVO is different across gen3/4 */
2570 #define   SDVOC_HOTPLUG_INT_STATUS_G4X		(1 << 3)
2571 #define   SDVOB_HOTPLUG_INT_STATUS_G4X		(1 << 2)
2572 /*
2573  * Bspec seems to be seriously misleaded about the SDVO hpd bits on i965g/gm,
2574  * since reality corrobates that they're the same as on gen3. But keep these
2575  * bits here (and the comment!) to help any other lost wanderers back onto the
2576  * right tracks.
2577  */
2578 #define   SDVOC_HOTPLUG_INT_STATUS_I965		(3 << 4)
2579 #define   SDVOB_HOTPLUG_INT_STATUS_I965		(3 << 2)
2580 #define   SDVOC_HOTPLUG_INT_STATUS_I915		(1 << 7)
2581 #define   SDVOB_HOTPLUG_INT_STATUS_I915		(1 << 6)
2582 #define   HOTPLUG_INT_STATUS_G4X		(CRT_HOTPLUG_INT_STATUS | \
2583 						 SDVOB_HOTPLUG_INT_STATUS_G4X | \
2584 						 SDVOC_HOTPLUG_INT_STATUS_G4X | \
2585 						 PORTB_HOTPLUG_INT_STATUS | \
2586 						 PORTC_HOTPLUG_INT_STATUS | \
2587 						 PORTD_HOTPLUG_INT_STATUS)
2588 
2589 #define HOTPLUG_INT_STATUS_I915			(CRT_HOTPLUG_INT_STATUS | \
2590 						 SDVOB_HOTPLUG_INT_STATUS_I915 | \
2591 						 SDVOC_HOTPLUG_INT_STATUS_I915 | \
2592 						 PORTB_HOTPLUG_INT_STATUS | \
2593 						 PORTC_HOTPLUG_INT_STATUS | \
2594 						 PORTD_HOTPLUG_INT_STATUS)
2595 
2596 /* SDVO and HDMI port control.
2597  * The same register may be used for SDVO or HDMI */
2598 #define _GEN3_SDVOB	0x61140
2599 #define _GEN3_SDVOC	0x61160
2600 #define GEN3_SDVOB	_MMIO(_GEN3_SDVOB)
2601 #define GEN3_SDVOC	_MMIO(_GEN3_SDVOC)
2602 #define GEN4_HDMIB	GEN3_SDVOB
2603 #define GEN4_HDMIC	GEN3_SDVOC
2604 #define VLV_HDMIB	_MMIO(VLV_DISPLAY_BASE + 0x61140)
2605 #define VLV_HDMIC	_MMIO(VLV_DISPLAY_BASE + 0x61160)
2606 #define CHV_HDMID	_MMIO(VLV_DISPLAY_BASE + 0x6116C)
2607 #define PCH_SDVOB	_MMIO(0xe1140)
2608 #define PCH_HDMIB	PCH_SDVOB
2609 #define PCH_HDMIC	_MMIO(0xe1150)
2610 #define PCH_HDMID	_MMIO(0xe1160)
2611 
2612 #define PORT_DFT_I9XX				_MMIO(0x61150)
2613 #define   DC_BALANCE_RESET			(1 << 25)
2614 #define PORT_DFT2_G4X		_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61154)
2615 #define   DC_BALANCE_RESET_VLV			(1 << 31)
2616 #define   PIPE_SCRAMBLE_RESET_MASK		((1 << 14) | (0x3 << 0))
2617 #define   PIPE_C_SCRAMBLE_RESET			REG_BIT(14) /* chv */
2618 #define   PIPE_B_SCRAMBLE_RESET			REG_BIT(1)
2619 #define   PIPE_A_SCRAMBLE_RESET			REG_BIT(0)
2620 
2621 /* Gen 3 SDVO bits: */
2622 #define   SDVO_ENABLE				(1 << 31)
2623 #define   SDVO_PIPE_SEL_SHIFT			30
2624 #define   SDVO_PIPE_SEL_MASK			(1 << 30)
2625 #define   SDVO_PIPE_SEL(pipe)			((pipe) << 30)
2626 #define   SDVO_STALL_SELECT			(1 << 29)
2627 #define   SDVO_INTERRUPT_ENABLE			(1 << 26)
2628 /*
2629  * 915G/GM SDVO pixel multiplier.
2630  * Programmed value is multiplier - 1, up to 5x.
2631  * \sa DPLL_MD_UDI_MULTIPLIER_MASK
2632  */
2633 #define   SDVO_PORT_MULTIPLY_MASK		(7 << 23)
2634 #define   SDVO_PORT_MULTIPLY_SHIFT		23
2635 #define   SDVO_PHASE_SELECT_MASK		(15 << 19)
2636 #define   SDVO_PHASE_SELECT_DEFAULT		(6 << 19)
2637 #define   SDVO_CLOCK_OUTPUT_INVERT		(1 << 18)
2638 #define   SDVOC_GANG_MODE			(1 << 16) /* Port C only */
2639 #define   SDVO_BORDER_ENABLE			(1 << 7) /* SDVO only */
2640 #define   SDVOB_PCIE_CONCURRENCY		(1 << 3) /* Port B only */
2641 #define   SDVO_DETECTED				(1 << 2)
2642 /* Bits to be preserved when writing */
2643 #define   SDVOB_PRESERVE_MASK ((1 << 17) | (1 << 16) | (1 << 14) | \
2644 			       SDVO_INTERRUPT_ENABLE)
2645 #define   SDVOC_PRESERVE_MASK ((1 << 17) | SDVO_INTERRUPT_ENABLE)
2646 
2647 /* Gen 4 SDVO/HDMI bits: */
2648 #define   SDVO_COLOR_FORMAT_8bpc		(0 << 26)
2649 #define   SDVO_COLOR_FORMAT_MASK		(7 << 26)
2650 #define   SDVO_ENCODING_SDVO			(0 << 10)
2651 #define   SDVO_ENCODING_HDMI			(2 << 10)
2652 #define   HDMI_MODE_SELECT_HDMI			(1 << 9) /* HDMI only */
2653 #define   HDMI_MODE_SELECT_DVI			(0 << 9) /* HDMI only */
2654 #define   HDMI_COLOR_RANGE_16_235		(1 << 8) /* HDMI only */
2655 #define   HDMI_AUDIO_ENABLE			(1 << 6) /* HDMI only */
2656 /* VSYNC/HSYNC bits new with 965, default is to be set */
2657 #define   SDVO_VSYNC_ACTIVE_HIGH		(1 << 4)
2658 #define   SDVO_HSYNC_ACTIVE_HIGH		(1 << 3)
2659 
2660 /* Gen 5 (IBX) SDVO/HDMI bits: */
2661 #define   HDMI_COLOR_FORMAT_12bpc		(3 << 26) /* HDMI only */
2662 #define   SDVOB_HOTPLUG_ENABLE			(1 << 23) /* SDVO only */
2663 
2664 /* Gen 6 (CPT) SDVO/HDMI bits: */
2665 #define   SDVO_PIPE_SEL_SHIFT_CPT		29
2666 #define   SDVO_PIPE_SEL_MASK_CPT		(3 << 29)
2667 #define   SDVO_PIPE_SEL_CPT(pipe)		((pipe) << 29)
2668 
2669 /* CHV SDVO/HDMI bits: */
2670 #define   SDVO_PIPE_SEL_SHIFT_CHV		24
2671 #define   SDVO_PIPE_SEL_MASK_CHV		(3 << 24)
2672 #define   SDVO_PIPE_SEL_CHV(pipe)		((pipe) << 24)
2673 
2674 
2675 /* DVO port control */
2676 #define _DVOA			0x61120
2677 #define DVOA			_MMIO(_DVOA)
2678 #define _DVOB			0x61140
2679 #define DVOB			_MMIO(_DVOB)
2680 #define _DVOC			0x61160
2681 #define DVOC			_MMIO(_DVOC)
2682 #define   DVO_ENABLE			(1 << 31)
2683 #define   DVO_PIPE_SEL_SHIFT		30
2684 #define   DVO_PIPE_SEL_MASK		(1 << 30)
2685 #define   DVO_PIPE_SEL(pipe)		((pipe) << 30)
2686 #define   DVO_PIPE_STALL_UNUSED		(0 << 28)
2687 #define   DVO_PIPE_STALL		(1 << 28)
2688 #define   DVO_PIPE_STALL_TV		(2 << 28)
2689 #define   DVO_PIPE_STALL_MASK		(3 << 28)
2690 #define   DVO_USE_VGA_SYNC		(1 << 15)
2691 #define   DVO_DATA_ORDER_I740		(0 << 14)
2692 #define   DVO_DATA_ORDER_FP		(1 << 14)
2693 #define   DVO_VSYNC_DISABLE		(1 << 11)
2694 #define   DVO_HSYNC_DISABLE		(1 << 10)
2695 #define   DVO_VSYNC_TRISTATE		(1 << 9)
2696 #define   DVO_HSYNC_TRISTATE		(1 << 8)
2697 #define   DVO_BORDER_ENABLE		(1 << 7)
2698 #define   DVO_DATA_ORDER_GBRG		(1 << 6)
2699 #define   DVO_DATA_ORDER_RGGB		(0 << 6)
2700 #define   DVO_DATA_ORDER_GBRG_ERRATA	(0 << 6)
2701 #define   DVO_DATA_ORDER_RGGB_ERRATA	(1 << 6)
2702 #define   DVO_VSYNC_ACTIVE_HIGH		(1 << 4)
2703 #define   DVO_HSYNC_ACTIVE_HIGH		(1 << 3)
2704 #define   DVO_BLANK_ACTIVE_HIGH		(1 << 2)
2705 #define   DVO_OUTPUT_CSTATE_PIXELS	(1 << 1)	/* SDG only */
2706 #define   DVO_OUTPUT_SOURCE_SIZE_PIXELS	(1 << 0)	/* SDG only */
2707 #define   DVO_PRESERVE_MASK		(0x7 << 24)
2708 #define DVOA_SRCDIM		_MMIO(0x61124)
2709 #define DVOB_SRCDIM		_MMIO(0x61144)
2710 #define DVOC_SRCDIM		_MMIO(0x61164)
2711 #define   DVO_SRCDIM_HORIZONTAL_SHIFT	12
2712 #define   DVO_SRCDIM_VERTICAL_SHIFT	0
2713 
2714 /* LVDS port control */
2715 #define LVDS			_MMIO(0x61180)
2716 /*
2717  * Enables the LVDS port.  This bit must be set before DPLLs are enabled, as
2718  * the DPLL semantics change when the LVDS is assigned to that pipe.
2719  */
2720 #define   LVDS_PORT_EN			(1 << 31)
2721 /* Selects pipe B for LVDS data.  Must be set on pre-965. */
2722 #define   LVDS_PIPE_SEL_SHIFT		30
2723 #define   LVDS_PIPE_SEL_MASK		(1 << 30)
2724 #define   LVDS_PIPE_SEL(pipe)		((pipe) << 30)
2725 #define   LVDS_PIPE_SEL_SHIFT_CPT	29
2726 #define   LVDS_PIPE_SEL_MASK_CPT	(3 << 29)
2727 #define   LVDS_PIPE_SEL_CPT(pipe)	((pipe) << 29)
2728 /* LVDS dithering flag on 965/g4x platform */
2729 #define   LVDS_ENABLE_DITHER		(1 << 25)
2730 /* LVDS sync polarity flags. Set to invert (i.e. negative) */
2731 #define   LVDS_VSYNC_POLARITY		(1 << 21)
2732 #define   LVDS_HSYNC_POLARITY		(1 << 20)
2733 
2734 /* Enable border for unscaled (or aspect-scaled) display */
2735 #define   LVDS_BORDER_ENABLE		(1 << 15)
2736 /*
2737  * Enables the A0-A2 data pairs and CLKA, containing 18 bits of color data per
2738  * pixel.
2739  */
2740 #define   LVDS_A0A2_CLKA_POWER_MASK	(3 << 8)
2741 #define   LVDS_A0A2_CLKA_POWER_DOWN	(0 << 8)
2742 #define   LVDS_A0A2_CLKA_POWER_UP	(3 << 8)
2743 /*
2744  * Controls the A3 data pair, which contains the additional LSBs for 24 bit
2745  * mode.  Only enabled if LVDS_A0A2_CLKA_POWER_UP also indicates it should be
2746  * on.
2747  */
2748 #define   LVDS_A3_POWER_MASK		(3 << 6)
2749 #define   LVDS_A3_POWER_DOWN		(0 << 6)
2750 #define   LVDS_A3_POWER_UP		(3 << 6)
2751 /*
2752  * Controls the CLKB pair.  This should only be set when LVDS_B0B3_POWER_UP
2753  * is set.
2754  */
2755 #define   LVDS_CLKB_POWER_MASK		(3 << 4)
2756 #define   LVDS_CLKB_POWER_DOWN		(0 << 4)
2757 #define   LVDS_CLKB_POWER_UP		(3 << 4)
2758 /*
2759  * Controls the B0-B3 data pairs.  This must be set to match the DPLL p2
2760  * setting for whether we are in dual-channel mode.  The B3 pair will
2761  * additionally only be powered up when LVDS_A3_POWER_UP is set.
2762  */
2763 #define   LVDS_B0B3_POWER_MASK		(3 << 2)
2764 #define   LVDS_B0B3_POWER_DOWN		(0 << 2)
2765 #define   LVDS_B0B3_POWER_UP		(3 << 2)
2766 
2767 /* Video Data Island Packet control */
2768 #define VIDEO_DIP_DATA		_MMIO(0x61178)
2769 /* Read the description of VIDEO_DIP_DATA (before Haswell) or VIDEO_DIP_ECC
2770  * (Haswell and newer) to see which VIDEO_DIP_DATA byte corresponds to each byte
2771  * of the infoframe structure specified by CEA-861. */
2772 #define   VIDEO_DIP_DATA_SIZE	32
2773 #define   VIDEO_DIP_GMP_DATA_SIZE	36
2774 #define   VIDEO_DIP_VSC_DATA_SIZE	36
2775 #define   VIDEO_DIP_PPS_DATA_SIZE	132
2776 #define VIDEO_DIP_CTL		_MMIO(0x61170)
2777 /* Pre HSW: */
2778 #define   VIDEO_DIP_ENABLE		(1 << 31)
2779 #define   VIDEO_DIP_PORT(port)		((port) << 29)
2780 #define   VIDEO_DIP_PORT_MASK		(3 << 29)
2781 #define   VIDEO_DIP_ENABLE_GCP		(1 << 25) /* ilk+ */
2782 #define   VIDEO_DIP_ENABLE_AVI		(1 << 21)
2783 #define   VIDEO_DIP_ENABLE_VENDOR	(2 << 21)
2784 #define   VIDEO_DIP_ENABLE_GAMUT	(4 << 21) /* ilk+ */
2785 #define   VIDEO_DIP_ENABLE_SPD		(8 << 21)
2786 #define   VIDEO_DIP_SELECT_AVI		(0 << 19)
2787 #define   VIDEO_DIP_SELECT_VENDOR	(1 << 19)
2788 #define   VIDEO_DIP_SELECT_GAMUT	(2 << 19)
2789 #define   VIDEO_DIP_SELECT_SPD		(3 << 19)
2790 #define   VIDEO_DIP_SELECT_MASK		(3 << 19)
2791 #define   VIDEO_DIP_FREQ_ONCE		(0 << 16)
2792 #define   VIDEO_DIP_FREQ_VSYNC		(1 << 16)
2793 #define   VIDEO_DIP_FREQ_2VSYNC		(2 << 16)
2794 #define   VIDEO_DIP_FREQ_MASK		(3 << 16)
2795 /* HSW and later: */
2796 #define   VIDEO_DIP_ENABLE_DRM_GLK	(1 << 28)
2797 #define   PSR_VSC_BIT_7_SET		(1 << 27)
2798 #define   VSC_SELECT_MASK		(0x3 << 25)
2799 #define   VSC_SELECT_SHIFT		25
2800 #define   VSC_DIP_HW_HEA_DATA		(0 << 25)
2801 #define   VSC_DIP_HW_HEA_SW_DATA	(1 << 25)
2802 #define   VSC_DIP_HW_DATA_SW_HEA	(2 << 25)
2803 #define   VSC_DIP_SW_HEA_DATA		(3 << 25)
2804 #define   VDIP_ENABLE_PPS		(1 << 24)
2805 #define   VIDEO_DIP_ENABLE_VSC_HSW	(1 << 20)
2806 #define   VIDEO_DIP_ENABLE_GCP_HSW	(1 << 16)
2807 #define   VIDEO_DIP_ENABLE_AVI_HSW	(1 << 12)
2808 #define   VIDEO_DIP_ENABLE_VS_HSW	(1 << 8)
2809 #define   VIDEO_DIP_ENABLE_GMP_HSW	(1 << 4)
2810 #define   VIDEO_DIP_ENABLE_SPD_HSW	(1 << 0)
2811 
2812 /* Panel power sequencing */
2813 #define PPS_BASE			0x61200
2814 #define VLV_PPS_BASE			(VLV_DISPLAY_BASE + PPS_BASE)
2815 #define PCH_PPS_BASE			0xC7200
2816 
2817 #define _MMIO_PPS(pps_idx, reg)		_MMIO(dev_priv->pps_mmio_base -	\
2818 					      PPS_BASE + (reg) +	\
2819 					      (pps_idx) * 0x100)
2820 
2821 #define _PP_STATUS			0x61200
2822 #define PP_STATUS(pps_idx)		_MMIO_PPS(pps_idx, _PP_STATUS)
2823 #define   PP_ON				REG_BIT(31)
2824 /*
2825  * Indicates that all dependencies of the panel are on:
2826  *
2827  * - PLL enabled
2828  * - pipe enabled
2829  * - LVDS/DVOB/DVOC on
2830  */
2831 #define   PP_READY			REG_BIT(30)
2832 #define   PP_SEQUENCE_MASK		REG_GENMASK(29, 28)
2833 #define   PP_SEQUENCE_NONE		REG_FIELD_PREP(PP_SEQUENCE_MASK, 0)
2834 #define   PP_SEQUENCE_POWER_UP		REG_FIELD_PREP(PP_SEQUENCE_MASK, 1)
2835 #define   PP_SEQUENCE_POWER_DOWN	REG_FIELD_PREP(PP_SEQUENCE_MASK, 2)
2836 #define   PP_CYCLE_DELAY_ACTIVE		REG_BIT(27)
2837 #define   PP_SEQUENCE_STATE_MASK	REG_GENMASK(3, 0)
2838 #define   PP_SEQUENCE_STATE_OFF_IDLE	REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0x0)
2839 #define   PP_SEQUENCE_STATE_OFF_S0_1	REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0x1)
2840 #define   PP_SEQUENCE_STATE_OFF_S0_2	REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0x2)
2841 #define   PP_SEQUENCE_STATE_OFF_S0_3	REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0x3)
2842 #define   PP_SEQUENCE_STATE_ON_IDLE	REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0x8)
2843 #define   PP_SEQUENCE_STATE_ON_S1_1	REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0x9)
2844 #define   PP_SEQUENCE_STATE_ON_S1_2	REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0xa)
2845 #define   PP_SEQUENCE_STATE_ON_S1_3	REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0xb)
2846 #define   PP_SEQUENCE_STATE_RESET	REG_FIELD_PREP(PP_SEQUENCE_STATE_MASK, 0xf)
2847 
2848 #define _PP_CONTROL			0x61204
2849 #define PP_CONTROL(pps_idx)		_MMIO_PPS(pps_idx, _PP_CONTROL)
2850 #define  PANEL_UNLOCK_MASK		REG_GENMASK(31, 16)
2851 #define  PANEL_UNLOCK_REGS		REG_FIELD_PREP(PANEL_UNLOCK_MASK, 0xabcd)
2852 #define  BXT_POWER_CYCLE_DELAY_MASK	REG_GENMASK(8, 4)
2853 #define  EDP_FORCE_VDD			REG_BIT(3)
2854 #define  EDP_BLC_ENABLE			REG_BIT(2)
2855 #define  PANEL_POWER_RESET		REG_BIT(1)
2856 #define  PANEL_POWER_ON			REG_BIT(0)
2857 
2858 #define _PP_ON_DELAYS			0x61208
2859 #define PP_ON_DELAYS(pps_idx)		_MMIO_PPS(pps_idx, _PP_ON_DELAYS)
2860 #define  PANEL_PORT_SELECT_MASK		REG_GENMASK(31, 30)
2861 #define  PANEL_PORT_SELECT_LVDS		REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, 0)
2862 #define  PANEL_PORT_SELECT_DPA		REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, 1)
2863 #define  PANEL_PORT_SELECT_DPC		REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, 2)
2864 #define  PANEL_PORT_SELECT_DPD		REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, 3)
2865 #define  PANEL_PORT_SELECT_VLV(port)	REG_FIELD_PREP(PANEL_PORT_SELECT_MASK, port)
2866 #define  PANEL_POWER_UP_DELAY_MASK	REG_GENMASK(28, 16)
2867 #define  PANEL_LIGHT_ON_DELAY_MASK	REG_GENMASK(12, 0)
2868 
2869 #define _PP_OFF_DELAYS			0x6120C
2870 #define PP_OFF_DELAYS(pps_idx)		_MMIO_PPS(pps_idx, _PP_OFF_DELAYS)
2871 #define  PANEL_POWER_DOWN_DELAY_MASK	REG_GENMASK(28, 16)
2872 #define  PANEL_LIGHT_OFF_DELAY_MASK	REG_GENMASK(12, 0)
2873 
2874 #define _PP_DIVISOR			0x61210
2875 #define PP_DIVISOR(pps_idx)		_MMIO_PPS(pps_idx, _PP_DIVISOR)
2876 #define  PP_REFERENCE_DIVIDER_MASK	REG_GENMASK(31, 8)
2877 #define  PANEL_POWER_CYCLE_DELAY_MASK	REG_GENMASK(4, 0)
2878 
2879 /* Panel fitting */
2880 #define PFIT_CONTROL	_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61230)
2881 #define   PFIT_ENABLE		(1 << 31)
2882 #define   PFIT_PIPE_MASK	(3 << 29)
2883 #define   PFIT_PIPE_SHIFT	29
2884 #define   PFIT_PIPE(pipe)	((pipe) << 29)
2885 #define   VERT_INTERP_DISABLE	(0 << 10)
2886 #define   VERT_INTERP_BILINEAR	(1 << 10)
2887 #define   VERT_INTERP_MASK	(3 << 10)
2888 #define   VERT_AUTO_SCALE	(1 << 9)
2889 #define   HORIZ_INTERP_DISABLE	(0 << 6)
2890 #define   HORIZ_INTERP_BILINEAR	(1 << 6)
2891 #define   HORIZ_INTERP_MASK	(3 << 6)
2892 #define   HORIZ_AUTO_SCALE	(1 << 5)
2893 #define   PANEL_8TO6_DITHER_ENABLE (1 << 3)
2894 #define   PFIT_FILTER_FUZZY	(0 << 24)
2895 #define   PFIT_SCALING_AUTO	(0 << 26)
2896 #define   PFIT_SCALING_PROGRAMMED (1 << 26)
2897 #define   PFIT_SCALING_PILLAR	(2 << 26)
2898 #define   PFIT_SCALING_LETTER	(3 << 26)
2899 #define PFIT_PGM_RATIOS _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61234)
2900 /* Pre-965 */
2901 #define		PFIT_VERT_SCALE_SHIFT		20
2902 #define		PFIT_VERT_SCALE_MASK		0xfff00000
2903 #define		PFIT_HORIZ_SCALE_SHIFT		4
2904 #define		PFIT_HORIZ_SCALE_MASK		0x0000fff0
2905 /* 965+ */
2906 #define		PFIT_VERT_SCALE_SHIFT_965	16
2907 #define		PFIT_VERT_SCALE_MASK_965	0x1fff0000
2908 #define		PFIT_HORIZ_SCALE_SHIFT_965	0
2909 #define		PFIT_HORIZ_SCALE_MASK_965	0x00001fff
2910 
2911 #define PFIT_AUTO_RATIOS _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61238)
2912 
2913 #define _VLV_BLC_PWM_CTL2_A (DISPLAY_MMIO_BASE(dev_priv) + 0x61250)
2914 #define _VLV_BLC_PWM_CTL2_B (DISPLAY_MMIO_BASE(dev_priv) + 0x61350)
2915 #define VLV_BLC_PWM_CTL2(pipe) _MMIO_PIPE(pipe, _VLV_BLC_PWM_CTL2_A, \
2916 					 _VLV_BLC_PWM_CTL2_B)
2917 
2918 #define _VLV_BLC_PWM_CTL_A (DISPLAY_MMIO_BASE(dev_priv) + 0x61254)
2919 #define _VLV_BLC_PWM_CTL_B (DISPLAY_MMIO_BASE(dev_priv) + 0x61354)
2920 #define VLV_BLC_PWM_CTL(pipe) _MMIO_PIPE(pipe, _VLV_BLC_PWM_CTL_A, \
2921 					_VLV_BLC_PWM_CTL_B)
2922 
2923 #define _VLV_BLC_HIST_CTL_A (DISPLAY_MMIO_BASE(dev_priv) + 0x61260)
2924 #define _VLV_BLC_HIST_CTL_B (DISPLAY_MMIO_BASE(dev_priv) + 0x61360)
2925 #define VLV_BLC_HIST_CTL(pipe) _MMIO_PIPE(pipe, _VLV_BLC_HIST_CTL_A, \
2926 					 _VLV_BLC_HIST_CTL_B)
2927 
2928 /* Backlight control */
2929 #define BLC_PWM_CTL2	_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61250) /* 965+ only */
2930 #define   BLM_PWM_ENABLE		(1 << 31)
2931 #define   BLM_COMBINATION_MODE		(1 << 30) /* gen4 only */
2932 #define   BLM_PIPE_SELECT		(1 << 29)
2933 #define   BLM_PIPE_SELECT_IVB		(3 << 29)
2934 #define   BLM_PIPE_A			(0 << 29)
2935 #define   BLM_PIPE_B			(1 << 29)
2936 #define   BLM_PIPE_C			(2 << 29) /* ivb + */
2937 #define   BLM_TRANSCODER_A		BLM_PIPE_A /* hsw */
2938 #define   BLM_TRANSCODER_B		BLM_PIPE_B
2939 #define   BLM_TRANSCODER_C		BLM_PIPE_C
2940 #define   BLM_TRANSCODER_EDP		(3 << 29)
2941 #define   BLM_PIPE(pipe)		((pipe) << 29)
2942 #define   BLM_POLARITY_I965		(1 << 28) /* gen4 only */
2943 #define   BLM_PHASE_IN_INTERUPT_STATUS	(1 << 26)
2944 #define   BLM_PHASE_IN_ENABLE		(1 << 25)
2945 #define   BLM_PHASE_IN_INTERUPT_ENABL	(1 << 24)
2946 #define   BLM_PHASE_IN_TIME_BASE_SHIFT	(16)
2947 #define   BLM_PHASE_IN_TIME_BASE_MASK	(0xff << 16)
2948 #define   BLM_PHASE_IN_COUNT_SHIFT	(8)
2949 #define   BLM_PHASE_IN_COUNT_MASK	(0xff << 8)
2950 #define   BLM_PHASE_IN_INCR_SHIFT	(0)
2951 #define   BLM_PHASE_IN_INCR_MASK	(0xff << 0)
2952 #define BLC_PWM_CTL	_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61254)
2953 /*
2954  * This is the most significant 15 bits of the number of backlight cycles in a
2955  * complete cycle of the modulated backlight control.
2956  *
2957  * The actual value is this field multiplied by two.
2958  */
2959 #define   BACKLIGHT_MODULATION_FREQ_SHIFT	(17)
2960 #define   BACKLIGHT_MODULATION_FREQ_MASK	(0x7fff << 17)
2961 #define   BLM_LEGACY_MODE			(1 << 16) /* gen2 only */
2962 /*
2963  * This is the number of cycles out of the backlight modulation cycle for which
2964  * the backlight is on.
2965  *
2966  * This field must be no greater than the number of cycles in the complete
2967  * backlight modulation cycle.
2968  */
2969 #define   BACKLIGHT_DUTY_CYCLE_SHIFT		(0)
2970 #define   BACKLIGHT_DUTY_CYCLE_MASK		(0xffff)
2971 #define   BACKLIGHT_DUTY_CYCLE_MASK_PNV		(0xfffe)
2972 #define   BLM_POLARITY_PNV			(1 << 0) /* pnv only */
2973 
2974 #define BLC_HIST_CTL	_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61260)
2975 #define  BLM_HISTOGRAM_ENABLE			(1 << 31)
2976 
2977 /* New registers for PCH-split platforms. Safe where new bits show up, the
2978  * register layout machtes with gen4 BLC_PWM_CTL[12]. */
2979 #define BLC_PWM_CPU_CTL2	_MMIO(0x48250)
2980 #define BLC_PWM_CPU_CTL		_MMIO(0x48254)
2981 
2982 #define HSW_BLC_PWM2_CTL	_MMIO(0x48350)
2983 
2984 /* PCH CTL1 is totally different, all but the below bits are reserved. CTL2 is
2985  * like the normal CTL from gen4 and earlier. Hooray for confusing naming. */
2986 #define BLC_PWM_PCH_CTL1	_MMIO(0xc8250)
2987 #define   BLM_PCH_PWM_ENABLE			(1 << 31)
2988 #define   BLM_PCH_OVERRIDE_ENABLE		(1 << 30)
2989 #define   BLM_PCH_POLARITY			(1 << 29)
2990 #define BLC_PWM_PCH_CTL2	_MMIO(0xc8254)
2991 
2992 #define UTIL_PIN_CTL			_MMIO(0x48400)
2993 #define   UTIL_PIN_ENABLE		(1 << 31)
2994 #define   UTIL_PIN_PIPE_MASK		(3 << 29)
2995 #define   UTIL_PIN_PIPE(x)		((x) << 29)
2996 #define   UTIL_PIN_MODE_MASK		(0xf << 24)
2997 #define   UTIL_PIN_MODE_DATA		(0 << 24)
2998 #define   UTIL_PIN_MODE_PWM		(1 << 24)
2999 #define   UTIL_PIN_MODE_VBLANK		(4 << 24)
3000 #define   UTIL_PIN_MODE_VSYNC		(5 << 24)
3001 #define   UTIL_PIN_MODE_EYE_LEVEL	(8 << 24)
3002 #define   UTIL_PIN_OUTPUT_DATA		(1 << 23)
3003 #define   UTIL_PIN_POLARITY		(1 << 22)
3004 #define   UTIL_PIN_DIRECTION_INPUT	(1 << 19)
3005 #define   UTIL_PIN_INPUT_DATA		(1 << 16)
3006 
3007 /* BXT backlight register definition. */
3008 #define _BXT_BLC_PWM_CTL1			0xC8250
3009 #define   BXT_BLC_PWM_ENABLE			(1 << 31)
3010 #define   BXT_BLC_PWM_POLARITY			(1 << 29)
3011 #define _BXT_BLC_PWM_FREQ1			0xC8254
3012 #define _BXT_BLC_PWM_DUTY1			0xC8258
3013 
3014 #define _BXT_BLC_PWM_CTL2			0xC8350
3015 #define _BXT_BLC_PWM_FREQ2			0xC8354
3016 #define _BXT_BLC_PWM_DUTY2			0xC8358
3017 
3018 #define BXT_BLC_PWM_CTL(controller)    _MMIO_PIPE(controller,		\
3019 					_BXT_BLC_PWM_CTL1, _BXT_BLC_PWM_CTL2)
3020 #define BXT_BLC_PWM_FREQ(controller)   _MMIO_PIPE(controller, \
3021 					_BXT_BLC_PWM_FREQ1, _BXT_BLC_PWM_FREQ2)
3022 #define BXT_BLC_PWM_DUTY(controller)   _MMIO_PIPE(controller, \
3023 					_BXT_BLC_PWM_DUTY1, _BXT_BLC_PWM_DUTY2)
3024 
3025 #define PCH_GTC_CTL		_MMIO(0xe7000)
3026 #define   PCH_GTC_ENABLE	(1 << 31)
3027 
3028 /* TV port control */
3029 #define TV_CTL			_MMIO(0x68000)
3030 /* Enables the TV encoder */
3031 # define TV_ENC_ENABLE			(1 << 31)
3032 /* Sources the TV encoder input from pipe B instead of A. */
3033 # define TV_ENC_PIPE_SEL_SHIFT		30
3034 # define TV_ENC_PIPE_SEL_MASK		(1 << 30)
3035 # define TV_ENC_PIPE_SEL(pipe)		((pipe) << 30)
3036 /* Outputs composite video (DAC A only) */
3037 # define TV_ENC_OUTPUT_COMPOSITE	(0 << 28)
3038 /* Outputs SVideo video (DAC B/C) */
3039 # define TV_ENC_OUTPUT_SVIDEO		(1 << 28)
3040 /* Outputs Component video (DAC A/B/C) */
3041 # define TV_ENC_OUTPUT_COMPONENT	(2 << 28)
3042 /* Outputs Composite and SVideo (DAC A/B/C) */
3043 # define TV_ENC_OUTPUT_SVIDEO_COMPOSITE	(3 << 28)
3044 # define TV_TRILEVEL_SYNC		(1 << 21)
3045 /* Enables slow sync generation (945GM only) */
3046 # define TV_SLOW_SYNC			(1 << 20)
3047 /* Selects 4x oversampling for 480i and 576p */
3048 # define TV_OVERSAMPLE_4X		(0 << 18)
3049 /* Selects 2x oversampling for 720p and 1080i */
3050 # define TV_OVERSAMPLE_2X		(1 << 18)
3051 /* Selects no oversampling for 1080p */
3052 # define TV_OVERSAMPLE_NONE		(2 << 18)
3053 /* Selects 8x oversampling */
3054 # define TV_OVERSAMPLE_8X		(3 << 18)
3055 # define TV_OVERSAMPLE_MASK		(3 << 18)
3056 /* Selects progressive mode rather than interlaced */
3057 # define TV_PROGRESSIVE			(1 << 17)
3058 /* Sets the colorburst to PAL mode.  Required for non-M PAL modes. */
3059 # define TV_PAL_BURST			(1 << 16)
3060 /* Field for setting delay of Y compared to C */
3061 # define TV_YC_SKEW_MASK		(7 << 12)
3062 /* Enables a fix for 480p/576p standard definition modes on the 915GM only */
3063 # define TV_ENC_SDP_FIX			(1 << 11)
3064 /*
3065  * Enables a fix for the 915GM only.
3066  *
3067  * Not sure what it does.
3068  */
3069 # define TV_ENC_C0_FIX			(1 << 10)
3070 /* Bits that must be preserved by software */
3071 # define TV_CTL_SAVE			((1 << 11) | (3 << 9) | (7 << 6) | 0xf)
3072 # define TV_FUSE_STATE_MASK		(3 << 4)
3073 /* Read-only state that reports all features enabled */
3074 # define TV_FUSE_STATE_ENABLED		(0 << 4)
3075 /* Read-only state that reports that Macrovision is disabled in hardware*/
3076 # define TV_FUSE_STATE_NO_MACROVISION	(1 << 4)
3077 /* Read-only state that reports that TV-out is disabled in hardware. */
3078 # define TV_FUSE_STATE_DISABLED		(2 << 4)
3079 /* Normal operation */
3080 # define TV_TEST_MODE_NORMAL		(0 << 0)
3081 /* Encoder test pattern 1 - combo pattern */
3082 # define TV_TEST_MODE_PATTERN_1		(1 << 0)
3083 /* Encoder test pattern 2 - full screen vertical 75% color bars */
3084 # define TV_TEST_MODE_PATTERN_2		(2 << 0)
3085 /* Encoder test pattern 3 - full screen horizontal 75% color bars */
3086 # define TV_TEST_MODE_PATTERN_3		(3 << 0)
3087 /* Encoder test pattern 4 - random noise */
3088 # define TV_TEST_MODE_PATTERN_4		(4 << 0)
3089 /* Encoder test pattern 5 - linear color ramps */
3090 # define TV_TEST_MODE_PATTERN_5		(5 << 0)
3091 /*
3092  * This test mode forces the DACs to 50% of full output.
3093  *
3094  * This is used for load detection in combination with TVDAC_SENSE_MASK
3095  */
3096 # define TV_TEST_MODE_MONITOR_DETECT	(7 << 0)
3097 # define TV_TEST_MODE_MASK		(7 << 0)
3098 
3099 #define TV_DAC			_MMIO(0x68004)
3100 # define TV_DAC_SAVE		0x00ffff00
3101 /*
3102  * Reports that DAC state change logic has reported change (RO).
3103  *
3104  * This gets cleared when TV_DAC_STATE_EN is cleared
3105 */
3106 # define TVDAC_STATE_CHG		(1 << 31)
3107 # define TVDAC_SENSE_MASK		(7 << 28)
3108 /* Reports that DAC A voltage is above the detect threshold */
3109 # define TVDAC_A_SENSE			(1 << 30)
3110 /* Reports that DAC B voltage is above the detect threshold */
3111 # define TVDAC_B_SENSE			(1 << 29)
3112 /* Reports that DAC C voltage is above the detect threshold */
3113 # define TVDAC_C_SENSE			(1 << 28)
3114 /*
3115  * Enables DAC state detection logic, for load-based TV detection.
3116  *
3117  * The PLL of the chosen pipe (in TV_CTL) must be running, and the encoder set
3118  * to off, for load detection to work.
3119  */
3120 # define TVDAC_STATE_CHG_EN		(1 << 27)
3121 /* Sets the DAC A sense value to high */
3122 # define TVDAC_A_SENSE_CTL		(1 << 26)
3123 /* Sets the DAC B sense value to high */
3124 # define TVDAC_B_SENSE_CTL		(1 << 25)
3125 /* Sets the DAC C sense value to high */
3126 # define TVDAC_C_SENSE_CTL		(1 << 24)
3127 /* Overrides the ENC_ENABLE and DAC voltage levels */
3128 # define DAC_CTL_OVERRIDE		(1 << 7)
3129 /* Sets the slew rate.  Must be preserved in software */
3130 # define ENC_TVDAC_SLEW_FAST		(1 << 6)
3131 # define DAC_A_1_3_V			(0 << 4)
3132 # define DAC_A_1_1_V			(1 << 4)
3133 # define DAC_A_0_7_V			(2 << 4)
3134 # define DAC_A_MASK			(3 << 4)
3135 # define DAC_B_1_3_V			(0 << 2)
3136 # define DAC_B_1_1_V			(1 << 2)
3137 # define DAC_B_0_7_V			(2 << 2)
3138 # define DAC_B_MASK			(3 << 2)
3139 # define DAC_C_1_3_V			(0 << 0)
3140 # define DAC_C_1_1_V			(1 << 0)
3141 # define DAC_C_0_7_V			(2 << 0)
3142 # define DAC_C_MASK			(3 << 0)
3143 
3144 /*
3145  * CSC coefficients are stored in a floating point format with 9 bits of
3146  * mantissa and 2 or 3 bits of exponent.  The exponent is represented as 2**-n,
3147  * where 2-bit exponents are unsigned n, and 3-bit exponents are signed n with
3148  * -1 (0x3) being the only legal negative value.
3149  */
3150 #define TV_CSC_Y		_MMIO(0x68010)
3151 # define TV_RY_MASK			0x07ff0000
3152 # define TV_RY_SHIFT			16
3153 # define TV_GY_MASK			0x00000fff
3154 # define TV_GY_SHIFT			0
3155 
3156 #define TV_CSC_Y2		_MMIO(0x68014)
3157 # define TV_BY_MASK			0x07ff0000
3158 # define TV_BY_SHIFT			16
3159 /*
3160  * Y attenuation for component video.
3161  *
3162  * Stored in 1.9 fixed point.
3163  */
3164 # define TV_AY_MASK			0x000003ff
3165 # define TV_AY_SHIFT			0
3166 
3167 #define TV_CSC_U		_MMIO(0x68018)
3168 # define TV_RU_MASK			0x07ff0000
3169 # define TV_RU_SHIFT			16
3170 # define TV_GU_MASK			0x000007ff
3171 # define TV_GU_SHIFT			0
3172 
3173 #define TV_CSC_U2		_MMIO(0x6801c)
3174 # define TV_BU_MASK			0x07ff0000
3175 # define TV_BU_SHIFT			16
3176 /*
3177  * U attenuation for component video.
3178  *
3179  * Stored in 1.9 fixed point.
3180  */
3181 # define TV_AU_MASK			0x000003ff
3182 # define TV_AU_SHIFT			0
3183 
3184 #define TV_CSC_V		_MMIO(0x68020)
3185 # define TV_RV_MASK			0x0fff0000
3186 # define TV_RV_SHIFT			16
3187 # define TV_GV_MASK			0x000007ff
3188 # define TV_GV_SHIFT			0
3189 
3190 #define TV_CSC_V2		_MMIO(0x68024)
3191 # define TV_BV_MASK			0x07ff0000
3192 # define TV_BV_SHIFT			16
3193 /*
3194  * V attenuation for component video.
3195  *
3196  * Stored in 1.9 fixed point.
3197  */
3198 # define TV_AV_MASK			0x000007ff
3199 # define TV_AV_SHIFT			0
3200 
3201 #define TV_CLR_KNOBS		_MMIO(0x68028)
3202 /* 2s-complement brightness adjustment */
3203 # define TV_BRIGHTNESS_MASK		0xff000000
3204 # define TV_BRIGHTNESS_SHIFT		24
3205 /* Contrast adjustment, as a 2.6 unsigned floating point number */
3206 # define TV_CONTRAST_MASK		0x00ff0000
3207 # define TV_CONTRAST_SHIFT		16
3208 /* Saturation adjustment, as a 2.6 unsigned floating point number */
3209 # define TV_SATURATION_MASK		0x0000ff00
3210 # define TV_SATURATION_SHIFT		8
3211 /* Hue adjustment, as an integer phase angle in degrees */
3212 # define TV_HUE_MASK			0x000000ff
3213 # define TV_HUE_SHIFT			0
3214 
3215 #define TV_CLR_LEVEL		_MMIO(0x6802c)
3216 /* Controls the DAC level for black */
3217 # define TV_BLACK_LEVEL_MASK		0x01ff0000
3218 # define TV_BLACK_LEVEL_SHIFT		16
3219 /* Controls the DAC level for blanking */
3220 # define TV_BLANK_LEVEL_MASK		0x000001ff
3221 # define TV_BLANK_LEVEL_SHIFT		0
3222 
3223 #define TV_H_CTL_1		_MMIO(0x68030)
3224 /* Number of pixels in the hsync. */
3225 # define TV_HSYNC_END_MASK		0x1fff0000
3226 # define TV_HSYNC_END_SHIFT		16
3227 /* Total number of pixels minus one in the line (display and blanking). */
3228 # define TV_HTOTAL_MASK			0x00001fff
3229 # define TV_HTOTAL_SHIFT		0
3230 
3231 #define TV_H_CTL_2		_MMIO(0x68034)
3232 /* Enables the colorburst (needed for non-component color) */
3233 # define TV_BURST_ENA			(1 << 31)
3234 /* Offset of the colorburst from the start of hsync, in pixels minus one. */
3235 # define TV_HBURST_START_SHIFT		16
3236 # define TV_HBURST_START_MASK		0x1fff0000
3237 /* Length of the colorburst */
3238 # define TV_HBURST_LEN_SHIFT		0
3239 # define TV_HBURST_LEN_MASK		0x0001fff
3240 
3241 #define TV_H_CTL_3		_MMIO(0x68038)
3242 /* End of hblank, measured in pixels minus one from start of hsync */
3243 # define TV_HBLANK_END_SHIFT		16
3244 # define TV_HBLANK_END_MASK		0x1fff0000
3245 /* Start of hblank, measured in pixels minus one from start of hsync */
3246 # define TV_HBLANK_START_SHIFT		0
3247 # define TV_HBLANK_START_MASK		0x0001fff
3248 
3249 #define TV_V_CTL_1		_MMIO(0x6803c)
3250 /* XXX */
3251 # define TV_NBR_END_SHIFT		16
3252 # define TV_NBR_END_MASK		0x07ff0000
3253 /* XXX */
3254 # define TV_VI_END_F1_SHIFT		8
3255 # define TV_VI_END_F1_MASK		0x00003f00
3256 /* XXX */
3257 # define TV_VI_END_F2_SHIFT		0
3258 # define TV_VI_END_F2_MASK		0x0000003f
3259 
3260 #define TV_V_CTL_2		_MMIO(0x68040)
3261 /* Length of vsync, in half lines */
3262 # define TV_VSYNC_LEN_MASK		0x07ff0000
3263 # define TV_VSYNC_LEN_SHIFT		16
3264 /* Offset of the start of vsync in field 1, measured in one less than the
3265  * number of half lines.
3266  */
3267 # define TV_VSYNC_START_F1_MASK		0x00007f00
3268 # define TV_VSYNC_START_F1_SHIFT	8
3269 /*
3270  * Offset of the start of vsync in field 2, measured in one less than the
3271  * number of half lines.
3272  */
3273 # define TV_VSYNC_START_F2_MASK		0x0000007f
3274 # define TV_VSYNC_START_F2_SHIFT	0
3275 
3276 #define TV_V_CTL_3		_MMIO(0x68044)
3277 /* Enables generation of the equalization signal */
3278 # define TV_EQUAL_ENA			(1 << 31)
3279 /* Length of vsync, in half lines */
3280 # define TV_VEQ_LEN_MASK		0x007f0000
3281 # define TV_VEQ_LEN_SHIFT		16
3282 /* Offset of the start of equalization in field 1, measured in one less than
3283  * the number of half lines.
3284  */
3285 # define TV_VEQ_START_F1_MASK		0x0007f00
3286 # define TV_VEQ_START_F1_SHIFT		8
3287 /*
3288  * Offset of the start of equalization in field 2, measured in one less than
3289  * the number of half lines.
3290  */
3291 # define TV_VEQ_START_F2_MASK		0x000007f
3292 # define TV_VEQ_START_F2_SHIFT		0
3293 
3294 #define TV_V_CTL_4		_MMIO(0x68048)
3295 /*
3296  * Offset to start of vertical colorburst, measured in one less than the
3297  * number of lines from vertical start.
3298  */
3299 # define TV_VBURST_START_F1_MASK	0x003f0000
3300 # define TV_VBURST_START_F1_SHIFT	16
3301 /*
3302  * Offset to the end of vertical colorburst, measured in one less than the
3303  * number of lines from the start of NBR.
3304  */
3305 # define TV_VBURST_END_F1_MASK		0x000000ff
3306 # define TV_VBURST_END_F1_SHIFT		0
3307 
3308 #define TV_V_CTL_5		_MMIO(0x6804c)
3309 /*
3310  * Offset to start of vertical colorburst, measured in one less than the
3311  * number of lines from vertical start.
3312  */
3313 # define TV_VBURST_START_F2_MASK	0x003f0000
3314 # define TV_VBURST_START_F2_SHIFT	16
3315 /*
3316  * Offset to the end of vertical colorburst, measured in one less than the
3317  * number of lines from the start of NBR.
3318  */
3319 # define TV_VBURST_END_F2_MASK		0x000000ff
3320 # define TV_VBURST_END_F2_SHIFT		0
3321 
3322 #define TV_V_CTL_6		_MMIO(0x68050)
3323 /*
3324  * Offset to start of vertical colorburst, measured in one less than the
3325  * number of lines from vertical start.
3326  */
3327 # define TV_VBURST_START_F3_MASK	0x003f0000
3328 # define TV_VBURST_START_F3_SHIFT	16
3329 /*
3330  * Offset to the end of vertical colorburst, measured in one less than the
3331  * number of lines from the start of NBR.
3332  */
3333 # define TV_VBURST_END_F3_MASK		0x000000ff
3334 # define TV_VBURST_END_F3_SHIFT		0
3335 
3336 #define TV_V_CTL_7		_MMIO(0x68054)
3337 /*
3338  * Offset to start of vertical colorburst, measured in one less than the
3339  * number of lines from vertical start.
3340  */
3341 # define TV_VBURST_START_F4_MASK	0x003f0000
3342 # define TV_VBURST_START_F4_SHIFT	16
3343 /*
3344  * Offset to the end of vertical colorburst, measured in one less than the
3345  * number of lines from the start of NBR.
3346  */
3347 # define TV_VBURST_END_F4_MASK		0x000000ff
3348 # define TV_VBURST_END_F4_SHIFT		0
3349 
3350 #define TV_SC_CTL_1		_MMIO(0x68060)
3351 /* Turns on the first subcarrier phase generation DDA */
3352 # define TV_SC_DDA1_EN			(1 << 31)
3353 /* Turns on the first subcarrier phase generation DDA */
3354 # define TV_SC_DDA2_EN			(1 << 30)
3355 /* Turns on the first subcarrier phase generation DDA */
3356 # define TV_SC_DDA3_EN			(1 << 29)
3357 /* Sets the subcarrier DDA to reset frequency every other field */
3358 # define TV_SC_RESET_EVERY_2		(0 << 24)
3359 /* Sets the subcarrier DDA to reset frequency every fourth field */
3360 # define TV_SC_RESET_EVERY_4		(1 << 24)
3361 /* Sets the subcarrier DDA to reset frequency every eighth field */
3362 # define TV_SC_RESET_EVERY_8		(2 << 24)
3363 /* Sets the subcarrier DDA to never reset the frequency */
3364 # define TV_SC_RESET_NEVER		(3 << 24)
3365 /* Sets the peak amplitude of the colorburst.*/
3366 # define TV_BURST_LEVEL_MASK		0x00ff0000
3367 # define TV_BURST_LEVEL_SHIFT		16
3368 /* Sets the increment of the first subcarrier phase generation DDA */
3369 # define TV_SCDDA1_INC_MASK		0x00000fff
3370 # define TV_SCDDA1_INC_SHIFT		0
3371 
3372 #define TV_SC_CTL_2		_MMIO(0x68064)
3373 /* Sets the rollover for the second subcarrier phase generation DDA */
3374 # define TV_SCDDA2_SIZE_MASK		0x7fff0000
3375 # define TV_SCDDA2_SIZE_SHIFT		16
3376 /* Sets the increent of the second subcarrier phase generation DDA */
3377 # define TV_SCDDA2_INC_MASK		0x00007fff
3378 # define TV_SCDDA2_INC_SHIFT		0
3379 
3380 #define TV_SC_CTL_3		_MMIO(0x68068)
3381 /* Sets the rollover for the third subcarrier phase generation DDA */
3382 # define TV_SCDDA3_SIZE_MASK		0x7fff0000
3383 # define TV_SCDDA3_SIZE_SHIFT		16
3384 /* Sets the increent of the third subcarrier phase generation DDA */
3385 # define TV_SCDDA3_INC_MASK		0x00007fff
3386 # define TV_SCDDA3_INC_SHIFT		0
3387 
3388 #define TV_WIN_POS		_MMIO(0x68070)
3389 /* X coordinate of the display from the start of horizontal active */
3390 # define TV_XPOS_MASK			0x1fff0000
3391 # define TV_XPOS_SHIFT			16
3392 /* Y coordinate of the display from the start of vertical active (NBR) */
3393 # define TV_YPOS_MASK			0x00000fff
3394 # define TV_YPOS_SHIFT			0
3395 
3396 #define TV_WIN_SIZE		_MMIO(0x68074)
3397 /* Horizontal size of the display window, measured in pixels*/
3398 # define TV_XSIZE_MASK			0x1fff0000
3399 # define TV_XSIZE_SHIFT			16
3400 /*
3401  * Vertical size of the display window, measured in pixels.
3402  *
3403  * Must be even for interlaced modes.
3404  */
3405 # define TV_YSIZE_MASK			0x00000fff
3406 # define TV_YSIZE_SHIFT			0
3407 
3408 #define TV_FILTER_CTL_1		_MMIO(0x68080)
3409 /*
3410  * Enables automatic scaling calculation.
3411  *
3412  * If set, the rest of the registers are ignored, and the calculated values can
3413  * be read back from the register.
3414  */
3415 # define TV_AUTO_SCALE			(1 << 31)
3416 /*
3417  * Disables the vertical filter.
3418  *
3419  * This is required on modes more than 1024 pixels wide */
3420 # define TV_V_FILTER_BYPASS		(1 << 29)
3421 /* Enables adaptive vertical filtering */
3422 # define TV_VADAPT			(1 << 28)
3423 # define TV_VADAPT_MODE_MASK		(3 << 26)
3424 /* Selects the least adaptive vertical filtering mode */
3425 # define TV_VADAPT_MODE_LEAST		(0 << 26)
3426 /* Selects the moderately adaptive vertical filtering mode */
3427 # define TV_VADAPT_MODE_MODERATE	(1 << 26)
3428 /* Selects the most adaptive vertical filtering mode */
3429 # define TV_VADAPT_MODE_MOST		(3 << 26)
3430 /*
3431  * Sets the horizontal scaling factor.
3432  *
3433  * This should be the fractional part of the horizontal scaling factor divided
3434  * by the oversampling rate.  TV_HSCALE should be less than 1, and set to:
3435  *
3436  * (src width - 1) / ((oversample * dest width) - 1)
3437  */
3438 # define TV_HSCALE_FRAC_MASK		0x00003fff
3439 # define TV_HSCALE_FRAC_SHIFT		0
3440 
3441 #define TV_FILTER_CTL_2		_MMIO(0x68084)
3442 /*
3443  * Sets the integer part of the 3.15 fixed-point vertical scaling factor.
3444  *
3445  * TV_VSCALE should be (src height - 1) / ((interlace * dest height) - 1)
3446  */
3447 # define TV_VSCALE_INT_MASK		0x00038000
3448 # define TV_VSCALE_INT_SHIFT		15
3449 /*
3450  * Sets the fractional part of the 3.15 fixed-point vertical scaling factor.
3451  *
3452  * \sa TV_VSCALE_INT_MASK
3453  */
3454 # define TV_VSCALE_FRAC_MASK		0x00007fff
3455 # define TV_VSCALE_FRAC_SHIFT		0
3456 
3457 #define TV_FILTER_CTL_3		_MMIO(0x68088)
3458 /*
3459  * Sets the integer part of the 3.15 fixed-point vertical scaling factor.
3460  *
3461  * TV_VSCALE should be (src height - 1) / (1/4 * (dest height - 1))
3462  *
3463  * For progressive modes, TV_VSCALE_IP_INT should be set to zeroes.
3464  */
3465 # define TV_VSCALE_IP_INT_MASK		0x00038000
3466 # define TV_VSCALE_IP_INT_SHIFT		15
3467 /*
3468  * Sets the fractional part of the 3.15 fixed-point vertical scaling factor.
3469  *
3470  * For progressive modes, TV_VSCALE_IP_INT should be set to zeroes.
3471  *
3472  * \sa TV_VSCALE_IP_INT_MASK
3473  */
3474 # define TV_VSCALE_IP_FRAC_MASK		0x00007fff
3475 # define TV_VSCALE_IP_FRAC_SHIFT		0
3476 
3477 #define TV_CC_CONTROL		_MMIO(0x68090)
3478 # define TV_CC_ENABLE			(1 << 31)
3479 /*
3480  * Specifies which field to send the CC data in.
3481  *
3482  * CC data is usually sent in field 0.
3483  */
3484 # define TV_CC_FID_MASK			(1 << 27)
3485 # define TV_CC_FID_SHIFT		27
3486 /* Sets the horizontal position of the CC data.  Usually 135. */
3487 # define TV_CC_HOFF_MASK		0x03ff0000
3488 # define TV_CC_HOFF_SHIFT		16
3489 /* Sets the vertical position of the CC data.  Usually 21 */
3490 # define TV_CC_LINE_MASK		0x0000003f
3491 # define TV_CC_LINE_SHIFT		0
3492 
3493 #define TV_CC_DATA		_MMIO(0x68094)
3494 # define TV_CC_RDY			(1 << 31)
3495 /* Second word of CC data to be transmitted. */
3496 # define TV_CC_DATA_2_MASK		0x007f0000
3497 # define TV_CC_DATA_2_SHIFT		16
3498 /* First word of CC data to be transmitted. */
3499 # define TV_CC_DATA_1_MASK		0x0000007f
3500 # define TV_CC_DATA_1_SHIFT		0
3501 
3502 #define TV_H_LUMA(i)		_MMIO(0x68100 + (i) * 4) /* 60 registers */
3503 #define TV_H_CHROMA(i)		_MMIO(0x68200 + (i) * 4) /* 60 registers */
3504 #define TV_V_LUMA(i)		_MMIO(0x68300 + (i) * 4) /* 43 registers */
3505 #define TV_V_CHROMA(i)		_MMIO(0x68400 + (i) * 4) /* 43 registers */
3506 
3507 /* Display Port */
3508 #define DP_A			_MMIO(0x64000) /* eDP */
3509 #define DP_B			_MMIO(0x64100)
3510 #define DP_C			_MMIO(0x64200)
3511 #define DP_D			_MMIO(0x64300)
3512 
3513 #define VLV_DP_B		_MMIO(VLV_DISPLAY_BASE + 0x64100)
3514 #define VLV_DP_C		_MMIO(VLV_DISPLAY_BASE + 0x64200)
3515 #define CHV_DP_D		_MMIO(VLV_DISPLAY_BASE + 0x64300)
3516 
3517 #define   DP_PORT_EN			(1 << 31)
3518 #define   DP_PIPE_SEL_SHIFT		30
3519 #define   DP_PIPE_SEL_MASK		(1 << 30)
3520 #define   DP_PIPE_SEL(pipe)		((pipe) << 30)
3521 #define   DP_PIPE_SEL_SHIFT_IVB		29
3522 #define   DP_PIPE_SEL_MASK_IVB		(3 << 29)
3523 #define   DP_PIPE_SEL_IVB(pipe)		((pipe) << 29)
3524 #define   DP_PIPE_SEL_SHIFT_CHV		16
3525 #define   DP_PIPE_SEL_MASK_CHV		(3 << 16)
3526 #define   DP_PIPE_SEL_CHV(pipe)		((pipe) << 16)
3527 
3528 /* Link training mode - select a suitable mode for each stage */
3529 #define   DP_LINK_TRAIN_PAT_1		(0 << 28)
3530 #define   DP_LINK_TRAIN_PAT_2		(1 << 28)
3531 #define   DP_LINK_TRAIN_PAT_IDLE	(2 << 28)
3532 #define   DP_LINK_TRAIN_OFF		(3 << 28)
3533 #define   DP_LINK_TRAIN_MASK		(3 << 28)
3534 #define   DP_LINK_TRAIN_SHIFT		28
3535 
3536 /* CPT Link training mode */
3537 #define   DP_LINK_TRAIN_PAT_1_CPT	(0 << 8)
3538 #define   DP_LINK_TRAIN_PAT_2_CPT	(1 << 8)
3539 #define   DP_LINK_TRAIN_PAT_IDLE_CPT	(2 << 8)
3540 #define   DP_LINK_TRAIN_OFF_CPT		(3 << 8)
3541 #define   DP_LINK_TRAIN_MASK_CPT	(7 << 8)
3542 #define   DP_LINK_TRAIN_SHIFT_CPT	8
3543 
3544 /* Signal voltages. These are mostly controlled by the other end */
3545 #define   DP_VOLTAGE_0_4		(0 << 25)
3546 #define   DP_VOLTAGE_0_6		(1 << 25)
3547 #define   DP_VOLTAGE_0_8		(2 << 25)
3548 #define   DP_VOLTAGE_1_2		(3 << 25)
3549 #define   DP_VOLTAGE_MASK		(7 << 25)
3550 #define   DP_VOLTAGE_SHIFT		25
3551 
3552 /* Signal pre-emphasis levels, like voltages, the other end tells us what
3553  * they want
3554  */
3555 #define   DP_PRE_EMPHASIS_0		(0 << 22)
3556 #define   DP_PRE_EMPHASIS_3_5		(1 << 22)
3557 #define   DP_PRE_EMPHASIS_6		(2 << 22)
3558 #define   DP_PRE_EMPHASIS_9_5		(3 << 22)
3559 #define   DP_PRE_EMPHASIS_MASK		(7 << 22)
3560 #define   DP_PRE_EMPHASIS_SHIFT		22
3561 
3562 /* How many wires to use. I guess 3 was too hard */
3563 #define   DP_PORT_WIDTH(width)		(((width) - 1) << 19)
3564 #define   DP_PORT_WIDTH_MASK		(7 << 19)
3565 #define   DP_PORT_WIDTH_SHIFT		19
3566 
3567 /* Mystic DPCD version 1.1 special mode */
3568 #define   DP_ENHANCED_FRAMING		(1 << 18)
3569 
3570 /* eDP */
3571 #define   DP_PLL_FREQ_270MHZ		(0 << 16)
3572 #define   DP_PLL_FREQ_162MHZ		(1 << 16)
3573 #define   DP_PLL_FREQ_MASK		(3 << 16)
3574 
3575 /* locked once port is enabled */
3576 #define   DP_PORT_REVERSAL		(1 << 15)
3577 
3578 /* eDP */
3579 #define   DP_PLL_ENABLE			(1 << 14)
3580 
3581 /* sends the clock on lane 15 of the PEG for debug */
3582 #define   DP_CLOCK_OUTPUT_ENABLE	(1 << 13)
3583 
3584 #define   DP_SCRAMBLING_DISABLE		(1 << 12)
3585 #define   DP_SCRAMBLING_DISABLE_IRONLAKE	(1 << 7)
3586 
3587 /* limit RGB values to avoid confusing TVs */
3588 #define   DP_COLOR_RANGE_16_235		(1 << 8)
3589 
3590 /* Turn on the audio link */
3591 #define   DP_AUDIO_OUTPUT_ENABLE	(1 << 6)
3592 
3593 /* vs and hs sync polarity */
3594 #define   DP_SYNC_VS_HIGH		(1 << 4)
3595 #define   DP_SYNC_HS_HIGH		(1 << 3)
3596 
3597 /* A fantasy */
3598 #define   DP_DETECTED			(1 << 2)
3599 
3600 /* The aux channel provides a way to talk to the
3601  * signal sink for DDC etc. Max packet size supported
3602  * is 20 bytes in each direction, hence the 5 fixed
3603  * data registers
3604  */
3605 #define _DPA_AUX_CH_CTL		(DISPLAY_MMIO_BASE(dev_priv) + 0x64010)
3606 #define _DPA_AUX_CH_DATA1	(DISPLAY_MMIO_BASE(dev_priv) + 0x64014)
3607 
3608 #define _DPB_AUX_CH_CTL		(DISPLAY_MMIO_BASE(dev_priv) + 0x64110)
3609 #define _DPB_AUX_CH_DATA1	(DISPLAY_MMIO_BASE(dev_priv) + 0x64114)
3610 
3611 #define DP_AUX_CH_CTL(aux_ch)	_MMIO_PORT(aux_ch, _DPA_AUX_CH_CTL, _DPB_AUX_CH_CTL)
3612 #define DP_AUX_CH_DATA(aux_ch, i)	_MMIO(_PORT(aux_ch, _DPA_AUX_CH_DATA1, _DPB_AUX_CH_DATA1) + (i) * 4) /* 5 registers */
3613 
3614 #define   DP_AUX_CH_CTL_SEND_BUSY	    (1 << 31)
3615 #define   DP_AUX_CH_CTL_DONE		    (1 << 30)
3616 #define   DP_AUX_CH_CTL_INTERRUPT	    (1 << 29)
3617 #define   DP_AUX_CH_CTL_TIME_OUT_ERROR	    (1 << 28)
3618 #define   DP_AUX_CH_CTL_TIME_OUT_400us	    (0 << 26)
3619 #define   DP_AUX_CH_CTL_TIME_OUT_600us	    (1 << 26)
3620 #define   DP_AUX_CH_CTL_TIME_OUT_800us	    (2 << 26)
3621 #define   DP_AUX_CH_CTL_TIME_OUT_MAX	    (3 << 26) /* Varies per platform */
3622 #define   DP_AUX_CH_CTL_TIME_OUT_MASK	    (3 << 26)
3623 #define   DP_AUX_CH_CTL_RECEIVE_ERROR	    (1 << 25)
3624 #define   DP_AUX_CH_CTL_MESSAGE_SIZE_MASK    (0x1f << 20)
3625 #define   DP_AUX_CH_CTL_MESSAGE_SIZE_SHIFT   20
3626 #define   DP_AUX_CH_CTL_PRECHARGE_2US_MASK   (0xf << 16)
3627 #define   DP_AUX_CH_CTL_PRECHARGE_2US_SHIFT  16
3628 #define   DP_AUX_CH_CTL_AUX_AKSV_SELECT	    (1 << 15)
3629 #define   DP_AUX_CH_CTL_MANCHESTER_TEST	    (1 << 14)
3630 #define   DP_AUX_CH_CTL_SYNC_TEST	    (1 << 13)
3631 #define   DP_AUX_CH_CTL_DEGLITCH_TEST	    (1 << 12)
3632 #define   DP_AUX_CH_CTL_PRECHARGE_TEST	    (1 << 11)
3633 #define   DP_AUX_CH_CTL_BIT_CLOCK_2X_MASK    (0x7ff)
3634 #define   DP_AUX_CH_CTL_BIT_CLOCK_2X_SHIFT   0
3635 #define   DP_AUX_CH_CTL_PSR_DATA_AUX_REG_SKL	(1 << 14)
3636 #define   DP_AUX_CH_CTL_FS_DATA_AUX_REG_SKL	(1 << 13)
3637 #define   DP_AUX_CH_CTL_GTC_DATA_AUX_REG_SKL	(1 << 12)
3638 #define   DP_AUX_CH_CTL_TBT_IO			(1 << 11)
3639 #define   DP_AUX_CH_CTL_FW_SYNC_PULSE_SKL_MASK (0x1f << 5)
3640 #define   DP_AUX_CH_CTL_FW_SYNC_PULSE_SKL(c) (((c) - 1) << 5)
3641 #define   DP_AUX_CH_CTL_SYNC_PULSE_SKL(c)   ((c) - 1)
3642 
3643 /*
3644  * Computing GMCH M and N values for the Display Port link
3645  *
3646  * GMCH M/N = dot clock * bytes per pixel / ls_clk * # of lanes
3647  *
3648  * ls_clk (we assume) is the DP link clock (1.62 or 2.7 GHz)
3649  *
3650  * The GMCH value is used internally
3651  *
3652  * bytes_per_pixel is the number of bytes coming out of the plane,
3653  * which is after the LUTs, so we want the bytes for our color format.
3654  * For our current usage, this is always 3, one byte for R, G and B.
3655  */
3656 #define _PIPEA_DATA_M_G4X	0x70050
3657 #define _PIPEB_DATA_M_G4X	0x71050
3658 
3659 /* Transfer unit size for display port - 1, default is 0x3f (for TU size 64) */
3660 #define  TU_SIZE_MASK		REG_GENMASK(30, 25)
3661 #define  TU_SIZE(x)		REG_FIELD_PREP(TU_SIZE_MASK, (x) - 1) /* default size 64 */
3662 
3663 #define  DATA_LINK_M_N_MASK	REG_GENMASK(23, 0)
3664 #define  DATA_LINK_N_MAX	(0x800000)
3665 
3666 #define _PIPEA_DATA_N_G4X	0x70054
3667 #define _PIPEB_DATA_N_G4X	0x71054
3668 
3669 /*
3670  * Computing Link M and N values for the Display Port link
3671  *
3672  * Link M / N = pixel_clock / ls_clk
3673  *
3674  * (the DP spec calls pixel_clock the 'strm_clk')
3675  *
3676  * The Link value is transmitted in the Main Stream
3677  * Attributes and VB-ID.
3678  */
3679 
3680 #define _PIPEA_LINK_M_G4X	0x70060
3681 #define _PIPEB_LINK_M_G4X	0x71060
3682 #define _PIPEA_LINK_N_G4X	0x70064
3683 #define _PIPEB_LINK_N_G4X	0x71064
3684 
3685 #define PIPE_DATA_M_G4X(pipe) _MMIO_PIPE(pipe, _PIPEA_DATA_M_G4X, _PIPEB_DATA_M_G4X)
3686 #define PIPE_DATA_N_G4X(pipe) _MMIO_PIPE(pipe, _PIPEA_DATA_N_G4X, _PIPEB_DATA_N_G4X)
3687 #define PIPE_LINK_M_G4X(pipe) _MMIO_PIPE(pipe, _PIPEA_LINK_M_G4X, _PIPEB_LINK_M_G4X)
3688 #define PIPE_LINK_N_G4X(pipe) _MMIO_PIPE(pipe, _PIPEA_LINK_N_G4X, _PIPEB_LINK_N_G4X)
3689 
3690 /* Display & cursor control */
3691 
3692 /* Pipe A */
3693 #define _PIPEADSL		0x70000
3694 #define   PIPEDSL_CURR_FIELD	REG_BIT(31) /* ctg+ */
3695 #define   PIPEDSL_LINE_MASK	REG_GENMASK(19, 0)
3696 #define _PIPEACONF		0x70008
3697 #define   PIPECONF_ENABLE			REG_BIT(31)
3698 #define   PIPECONF_DOUBLE_WIDE			REG_BIT(30) /* pre-i965 */
3699 #define   PIPECONF_STATE_ENABLE			REG_BIT(30) /* i965+ */
3700 #define   PIPECONF_DSI_PLL_LOCKED		REG_BIT(29) /* vlv & pipe A only */
3701 #define   PIPECONF_FRAME_START_DELAY_MASK	REG_GENMASK(28, 27) /* pre-hsw */
3702 #define   PIPECONF_FRAME_START_DELAY(x)		REG_FIELD_PREP(PIPECONF_FRAME_START_DELAY_MASK, (x)) /* pre-hsw: 0-3 */
3703 #define   PIPECONF_PIPE_LOCKED			REG_BIT(25)
3704 #define   PIPECONF_FORCE_BORDER			REG_BIT(25)
3705 #define   PIPECONF_GAMMA_MODE_MASK_I9XX		REG_BIT(24) /* gmch */
3706 #define   PIPECONF_GAMMA_MODE_MASK_ILK		REG_GENMASK(25, 24) /* ilk-ivb */
3707 #define   PIPECONF_GAMMA_MODE_8BIT		REG_FIELD_PREP(PIPECONF_GAMMA_MODE_MASK, 0)
3708 #define   PIPECONF_GAMMA_MODE_10BIT		REG_FIELD_PREP(PIPECONF_GAMMA_MODE_MASK, 1)
3709 #define   PIPECONF_GAMMA_MODE_12BIT		REG_FIELD_PREP(PIPECONF_GAMMA_MODE_MASK_ILK, 2) /* ilk-ivb */
3710 #define   PIPECONF_GAMMA_MODE_SPLIT		REG_FIELD_PREP(PIPECONF_GAMMA_MODE_MASK_ILK, 3) /* ivb */
3711 #define   PIPECONF_GAMMA_MODE(x)		REG_FIELD_PREP(PIPECONF_GAMMA_MODE_MASK_ILK, (x)) /* pass in GAMMA_MODE_MODE_* */
3712 #define   PIPECONF_INTERLACE_MASK		REG_GENMASK(23, 21) /* gen3+ */
3713 #define   PIPECONF_INTERLACE_PROGRESSIVE	REG_FIELD_PREP(PIPECONF_INTERLACE_MASK, 0)
3714 #define   PIPECONF_INTERLACE_W_SYNC_SHIFT_PANEL	REG_FIELD_PREP(PIPECONF_INTERLACE_MASK, 4) /* gen4 only */
3715 #define   PIPECONF_INTERLACE_W_SYNC_SHIFT	REG_FIELD_PREP(PIPECONF_INTERLACE_MASK, 5) /* gen4 only */
3716 #define   PIPECONF_INTERLACE_W_FIELD_INDICATION	REG_FIELD_PREP(PIPECONF_INTERLACE_MASK, 6)
3717 #define   PIPECONF_INTERLACE_FIELD_0_ONLY	REG_FIELD_PREP(PIPECONF_INTERLACE_MASK, 7) /* gen3 only */
3718 /*
3719  * ilk+: PF/D=progressive fetch/display, IF/D=interlaced fetch/display,
3720  * DBL=power saving pixel doubling, PF-ID* requires panel fitter
3721  */
3722 #define   PIPECONF_INTERLACE_MASK_ILK		REG_GENMASK(23, 21) /* ilk+ */
3723 #define   PIPECONF_INTERLACE_MASK_HSW		REG_GENMASK(22, 21) /* hsw+ */
3724 #define   PIPECONF_INTERLACE_PF_PD_ILK		REG_FIELD_PREP(PIPECONF_INTERLACE_MASK_ILK, 0)
3725 #define   PIPECONF_INTERLACE_PF_ID_ILK		REG_FIELD_PREP(PIPECONF_INTERLACE_MASK_ILK, 1)
3726 #define   PIPECONF_INTERLACE_IF_ID_ILK		REG_FIELD_PREP(PIPECONF_INTERLACE_MASK_ILK, 3)
3727 #define   PIPECONF_INTERLACE_IF_ID_DBL_ILK	REG_FIELD_PREP(PIPECONF_INTERLACE_MASK_ILK, 4) /* ilk/snb only */
3728 #define   PIPECONF_INTERLACE_PF_ID_DBL_ILK	REG_FIELD_PREP(PIPECONF_INTERLACE_MASK_ILK, 5) /* ilk/snb only */
3729 #define   PIPECONF_REFRESH_RATE_ALT_ILK		REG_BIT(20)
3730 #define   PIPECONF_MSA_TIMING_DELAY_MASK	REG_GENMASK(19, 18) /* ilk/snb/ivb */
3731 #define   PIPECONF_MSA_TIMING_DELAY(x)		REG_FIELD_PREP(PIPECONF_MSA_TIMING_DELAY_MASK, (x))
3732 #define   PIPECONF_CXSR_DOWNCLOCK		REG_BIT(16)
3733 #define   PIPECONF_REFRESH_RATE_ALT_VLV		REG_BIT(14)
3734 #define   PIPECONF_COLOR_RANGE_SELECT		REG_BIT(13)
3735 #define   PIPECONF_OUTPUT_COLORSPACE_MASK	REG_GENMASK(12, 11) /* ilk-ivb */
3736 #define   PIPECONF_OUTPUT_COLORSPACE_RGB	REG_FIELD_PREP(PIPECONF_OUTPUT_COLORSPACE_MASK, 0) /* ilk-ivb */
3737 #define   PIPECONF_OUTPUT_COLORSPACE_YUV601	REG_FIELD_PREP(PIPECONF_OUTPUT_COLORSPACE_MASK, 1) /* ilk-ivb */
3738 #define   PIPECONF_OUTPUT_COLORSPACE_YUV709	REG_FIELD_PREP(PIPECONF_OUTPUT_COLORSPACE_MASK, 2) /* ilk-ivb */
3739 #define   PIPECONF_OUTPUT_COLORSPACE_YUV_HSW	REG_BIT(11) /* hsw only */
3740 #define   PIPECONF_BPC_MASK			REG_GENMASK(7, 5) /* ctg-ivb */
3741 #define   PIPECONF_BPC_8			REG_FIELD_PREP(PIPECONF_BPC_MASK, 0)
3742 #define   PIPECONF_BPC_10			REG_FIELD_PREP(PIPECONF_BPC_MASK, 1)
3743 #define   PIPECONF_BPC_6			REG_FIELD_PREP(PIPECONF_BPC_MASK, 2)
3744 #define   PIPECONF_BPC_12			REG_FIELD_PREP(PIPECONF_BPC_MASK, 3)
3745 #define   PIPECONF_DITHER_EN			REG_BIT(4)
3746 #define   PIPECONF_DITHER_TYPE_MASK		REG_GENMASK(3, 2)
3747 #define   PIPECONF_DITHER_TYPE_SP		REG_FIELD_PREP(PIPECONF_DITHER_TYPE_MASK, 0)
3748 #define   PIPECONF_DITHER_TYPE_ST1		REG_FIELD_PREP(PIPECONF_DITHER_TYPE_MASK, 1)
3749 #define   PIPECONF_DITHER_TYPE_ST2		REG_FIELD_PREP(PIPECONF_DITHER_TYPE_MASK, 2)
3750 #define   PIPECONF_DITHER_TYPE_TEMP		REG_FIELD_PREP(PIPECONF_DITHER_TYPE_MASK, 3)
3751 #define _PIPEASTAT		0x70024
3752 #define   PIPE_FIFO_UNDERRUN_STATUS		(1UL << 31)
3753 #define   SPRITE1_FLIP_DONE_INT_EN_VLV		(1UL << 30)
3754 #define   PIPE_CRC_ERROR_ENABLE			(1UL << 29)
3755 #define   PIPE_CRC_DONE_ENABLE			(1UL << 28)
3756 #define   PERF_COUNTER2_INTERRUPT_EN		(1UL << 27)
3757 #define   PIPE_GMBUS_EVENT_ENABLE		(1UL << 27)
3758 #define   PLANE_FLIP_DONE_INT_EN_VLV		(1UL << 26)
3759 #define   PIPE_HOTPLUG_INTERRUPT_ENABLE		(1UL << 26)
3760 #define   PIPE_VSYNC_INTERRUPT_ENABLE		(1UL << 25)
3761 #define   PIPE_DISPLAY_LINE_COMPARE_ENABLE	(1UL << 24)
3762 #define   PIPE_DPST_EVENT_ENABLE		(1UL << 23)
3763 #define   SPRITE0_FLIP_DONE_INT_EN_VLV		(1UL << 22)
3764 #define   PIPE_LEGACY_BLC_EVENT_ENABLE		(1UL << 22)
3765 #define   PIPE_ODD_FIELD_INTERRUPT_ENABLE	(1UL << 21)
3766 #define   PIPE_EVEN_FIELD_INTERRUPT_ENABLE	(1UL << 20)
3767 #define   PIPE_B_PSR_INTERRUPT_ENABLE_VLV	(1UL << 19)
3768 #define   PERF_COUNTER_INTERRUPT_EN		(1UL << 19)
3769 #define   PIPE_HOTPLUG_TV_INTERRUPT_ENABLE	(1UL << 18) /* pre-965 */
3770 #define   PIPE_START_VBLANK_INTERRUPT_ENABLE	(1UL << 18) /* 965 or later */
3771 #define   PIPE_FRAMESTART_INTERRUPT_ENABLE	(1UL << 17)
3772 #define   PIPE_VBLANK_INTERRUPT_ENABLE		(1UL << 17)
3773 #define   PIPEA_HBLANK_INT_EN_VLV		(1UL << 16)
3774 #define   PIPE_OVERLAY_UPDATED_ENABLE		(1UL << 16)
3775 #define   SPRITE1_FLIP_DONE_INT_STATUS_VLV	(1UL << 15)
3776 #define   SPRITE0_FLIP_DONE_INT_STATUS_VLV	(1UL << 14)
3777 #define   PIPE_CRC_ERROR_INTERRUPT_STATUS	(1UL << 13)
3778 #define   PIPE_CRC_DONE_INTERRUPT_STATUS	(1UL << 12)
3779 #define   PERF_COUNTER2_INTERRUPT_STATUS	(1UL << 11)
3780 #define   PIPE_GMBUS_INTERRUPT_STATUS		(1UL << 11)
3781 #define   PLANE_FLIP_DONE_INT_STATUS_VLV	(1UL << 10)
3782 #define   PIPE_HOTPLUG_INTERRUPT_STATUS		(1UL << 10)
3783 #define   PIPE_VSYNC_INTERRUPT_STATUS		(1UL << 9)
3784 #define   PIPE_DISPLAY_LINE_COMPARE_STATUS	(1UL << 8)
3785 #define   PIPE_DPST_EVENT_STATUS		(1UL << 7)
3786 #define   PIPE_A_PSR_STATUS_VLV			(1UL << 6)
3787 #define   PIPE_LEGACY_BLC_EVENT_STATUS		(1UL << 6)
3788 #define   PIPE_ODD_FIELD_INTERRUPT_STATUS	(1UL << 5)
3789 #define   PIPE_EVEN_FIELD_INTERRUPT_STATUS	(1UL << 4)
3790 #define   PIPE_B_PSR_STATUS_VLV			(1UL << 3)
3791 #define   PERF_COUNTER_INTERRUPT_STATUS		(1UL << 3)
3792 #define   PIPE_HOTPLUG_TV_INTERRUPT_STATUS	(1UL << 2) /* pre-965 */
3793 #define   PIPE_START_VBLANK_INTERRUPT_STATUS	(1UL << 2) /* 965 or later */
3794 #define   PIPE_FRAMESTART_INTERRUPT_STATUS	(1UL << 1)
3795 #define   PIPE_VBLANK_INTERRUPT_STATUS		(1UL << 1)
3796 #define   PIPE_HBLANK_INT_STATUS		(1UL << 0)
3797 #define   PIPE_OVERLAY_UPDATED_STATUS		(1UL << 0)
3798 
3799 #define PIPESTAT_INT_ENABLE_MASK		0x7fff0000
3800 #define PIPESTAT_INT_STATUS_MASK		0x0000ffff
3801 
3802 #define PIPE_A_OFFSET		0x70000
3803 #define PIPE_B_OFFSET		0x71000
3804 #define PIPE_C_OFFSET		0x72000
3805 #define PIPE_D_OFFSET		0x73000
3806 #define CHV_PIPE_C_OFFSET	0x74000
3807 /*
3808  * There's actually no pipe EDP. Some pipe registers have
3809  * simply shifted from the pipe to the transcoder, while
3810  * keeping their original offset. Thus we need PIPE_EDP_OFFSET
3811  * to access such registers in transcoder EDP.
3812  */
3813 #define PIPE_EDP_OFFSET	0x7f000
3814 
3815 /* ICL DSI 0 and 1 */
3816 #define PIPE_DSI0_OFFSET	0x7b000
3817 #define PIPE_DSI1_OFFSET	0x7b800
3818 
3819 #define PIPECONF(pipe)		_MMIO_PIPE2(pipe, _PIPEACONF)
3820 #define PIPEDSL(pipe)		_MMIO_PIPE2(pipe, _PIPEADSL)
3821 #define PIPEFRAME(pipe)		_MMIO_PIPE2(pipe, _PIPEAFRAMEHIGH)
3822 #define PIPEFRAMEPIXEL(pipe)	_MMIO_PIPE2(pipe, _PIPEAFRAMEPIXEL)
3823 #define PIPESTAT(pipe)		_MMIO_PIPE2(pipe, _PIPEASTAT)
3824 
3825 #define  _PIPEAGCMAX           0x70010
3826 #define  _PIPEBGCMAX           0x71010
3827 #define PIPEGCMAX(pipe, i)     _MMIO_PIPE2(pipe, _PIPEAGCMAX + (i) * 4)
3828 
3829 #define _PIPE_ARB_CTL_A			0x70028 /* icl+ */
3830 #define PIPE_ARB_CTL(pipe)		_MMIO_PIPE2(pipe, _PIPE_ARB_CTL_A)
3831 #define   PIPE_ARB_USE_PROG_SLOTS	REG_BIT(13)
3832 
3833 #define _PIPE_MISC_A			0x70030
3834 #define _PIPE_MISC_B			0x71030
3835 #define   PIPEMISC_YUV420_ENABLE		REG_BIT(27) /* glk+ */
3836 #define   PIPEMISC_YUV420_MODE_FULL_BLEND	REG_BIT(26) /* glk+ */
3837 #define   PIPEMISC_HDR_MODE_PRECISION		REG_BIT(23) /* icl+ */
3838 #define   PIPEMISC_OUTPUT_COLORSPACE_YUV	REG_BIT(11)
3839 #define   PIPEMISC_PIXEL_ROUNDING_TRUNC		REG_BIT(8) /* tgl+ */
3840 /*
3841  * For Display < 13, Bits 5-7 of PIPE MISC represent DITHER BPC with
3842  * valid values of: 6, 8, 10 BPC.
3843  * ADLP+, the bits 5-7 represent PORT OUTPUT BPC with valid values of:
3844  * 6, 8, 10, 12 BPC.
3845  */
3846 #define   PIPEMISC_BPC_MASK			REG_GENMASK(7, 5)
3847 #define   PIPEMISC_BPC_8			REG_FIELD_PREP(PIPEMISC_BPC_MASK, 0)
3848 #define   PIPEMISC_BPC_10			REG_FIELD_PREP(PIPEMISC_BPC_MASK, 1)
3849 #define   PIPEMISC_BPC_6			REG_FIELD_PREP(PIPEMISC_BPC_MASK, 2)
3850 #define   PIPEMISC_BPC_12_ADLP			REG_FIELD_PREP(PIPEMISC_BPC_MASK, 4) /* adlp+ */
3851 #define   PIPEMISC_DITHER_ENABLE		REG_BIT(4)
3852 #define   PIPEMISC_DITHER_TYPE_MASK		REG_GENMASK(3, 2)
3853 #define   PIPEMISC_DITHER_TYPE_SP		REG_FIELD_PREP(PIPEMISC_DITHER_TYPE_MASK, 0)
3854 #define   PIPEMISC_DITHER_TYPE_ST1		REG_FIELD_PREP(PIPEMISC_DITHER_TYPE_MASK, 1)
3855 #define   PIPEMISC_DITHER_TYPE_ST2		REG_FIELD_PREP(PIPEMISC_DITHER_TYPE_MASK, 2)
3856 #define   PIPEMISC_DITHER_TYPE_TEMP		REG_FIELD_PREP(PIPEMISC_DITHER_TYPE_MASK, 3)
3857 #define PIPEMISC(pipe)			_MMIO_PIPE2(pipe, _PIPE_MISC_A)
3858 
3859 #define _PIPE_MISC2_A					0x7002C
3860 #define _PIPE_MISC2_B					0x7102C
3861 #define   PIPE_MISC2_BUBBLE_COUNTER_MASK	REG_GENMASK(31, 24)
3862 #define   PIPE_MISC2_BUBBLE_COUNTER_SCALER_EN	REG_FIELD_PREP(PIPE_MISC2_BUBBLE_COUNTER_MASK, 80)
3863 #define   PIPE_MISC2_BUBBLE_COUNTER_SCALER_DIS	REG_FIELD_PREP(PIPE_MISC2_BUBBLE_COUNTER_MASK, 20)
3864 #define PIPE_MISC2(pipe)					_MMIO_PIPE2(pipe, _PIPE_MISC2_A)
3865 
3866 /* Skylake+ pipe bottom (background) color */
3867 #define _SKL_BOTTOM_COLOR_A		0x70034
3868 #define   SKL_BOTTOM_COLOR_GAMMA_ENABLE		REG_BIT(31)
3869 #define   SKL_BOTTOM_COLOR_CSC_ENABLE		REG_BIT(30)
3870 #define SKL_BOTTOM_COLOR(pipe)		_MMIO_PIPE2(pipe, _SKL_BOTTOM_COLOR_A)
3871 
3872 #define _ICL_PIPE_A_STATUS			0x70058
3873 #define ICL_PIPESTATUS(pipe)			_MMIO_PIPE2(pipe, _ICL_PIPE_A_STATUS)
3874 #define   PIPE_STATUS_UNDERRUN				REG_BIT(31)
3875 #define   PIPE_STATUS_SOFT_UNDERRUN_XELPD		REG_BIT(28)
3876 #define   PIPE_STATUS_HARD_UNDERRUN_XELPD		REG_BIT(27)
3877 #define   PIPE_STATUS_PORT_UNDERRUN_XELPD		REG_BIT(26)
3878 
3879 #define VLV_DPFLIPSTAT				_MMIO(VLV_DISPLAY_BASE + 0x70028)
3880 #define   PIPEB_LINE_COMPARE_INT_EN			REG_BIT(29)
3881 #define   PIPEB_HLINE_INT_EN			REG_BIT(28)
3882 #define   PIPEB_VBLANK_INT_EN			REG_BIT(27)
3883 #define   SPRITED_FLIP_DONE_INT_EN			REG_BIT(26)
3884 #define   SPRITEC_FLIP_DONE_INT_EN			REG_BIT(25)
3885 #define   PLANEB_FLIP_DONE_INT_EN			REG_BIT(24)
3886 #define   PIPE_PSR_INT_EN			REG_BIT(22)
3887 #define   PIPEA_LINE_COMPARE_INT_EN			REG_BIT(21)
3888 #define   PIPEA_HLINE_INT_EN			REG_BIT(20)
3889 #define   PIPEA_VBLANK_INT_EN			REG_BIT(19)
3890 #define   SPRITEB_FLIP_DONE_INT_EN			REG_BIT(18)
3891 #define   SPRITEA_FLIP_DONE_INT_EN			REG_BIT(17)
3892 #define   PLANEA_FLIPDONE_INT_EN			REG_BIT(16)
3893 #define   PIPEC_LINE_COMPARE_INT_EN			REG_BIT(13)
3894 #define   PIPEC_HLINE_INT_EN			REG_BIT(12)
3895 #define   PIPEC_VBLANK_INT_EN			REG_BIT(11)
3896 #define   SPRITEF_FLIPDONE_INT_EN			REG_BIT(10)
3897 #define   SPRITEE_FLIPDONE_INT_EN			REG_BIT(9)
3898 #define   PLANEC_FLIPDONE_INT_EN			REG_BIT(8)
3899 
3900 #define DPINVGTT				_MMIO(VLV_DISPLAY_BASE + 0x7002c) /* VLV/CHV only */
3901 #define   DPINVGTT_EN_MASK_CHV				REG_GENMASK(27, 16)
3902 #define   DPINVGTT_EN_MASK_VLV				REG_GENMASK(23, 16)
3903 #define   SPRITEF_INVALID_GTT_INT_EN			REG_BIT(27)
3904 #define   SPRITEE_INVALID_GTT_INT_EN			REG_BIT(26)
3905 #define   PLANEC_INVALID_GTT_INT_EN			REG_BIT(25)
3906 #define   CURSORC_INVALID_GTT_INT_EN			REG_BIT(24)
3907 #define   CURSORB_INVALID_GTT_INT_EN			REG_BIT(23)
3908 #define   CURSORA_INVALID_GTT_INT_EN			REG_BIT(22)
3909 #define   SPRITED_INVALID_GTT_INT_EN			REG_BIT(21)
3910 #define   SPRITEC_INVALID_GTT_INT_EN			REG_BIT(20)
3911 #define   PLANEB_INVALID_GTT_INT_EN			REG_BIT(19)
3912 #define   SPRITEB_INVALID_GTT_INT_EN			REG_BIT(18)
3913 #define   SPRITEA_INVALID_GTT_INT_EN			REG_BIT(17)
3914 #define   PLANEA_INVALID_GTT_INT_EN			REG_BIT(16)
3915 #define   DPINVGTT_STATUS_MASK_CHV			REG_GENMASK(11, 0)
3916 #define   DPINVGTT_STATUS_MASK_VLV			REG_GENMASK(7, 0)
3917 #define   SPRITEF_INVALID_GTT_STATUS			REG_BIT(11)
3918 #define   SPRITEE_INVALID_GTT_STATUS			REG_BIT(10)
3919 #define   PLANEC_INVALID_GTT_STATUS			REG_BIT(9)
3920 #define   CURSORC_INVALID_GTT_STATUS			REG_BIT(8)
3921 #define   CURSORB_INVALID_GTT_STATUS			REG_BIT(7)
3922 #define   CURSORA_INVALID_GTT_STATUS			REG_BIT(6)
3923 #define   SPRITED_INVALID_GTT_STATUS			REG_BIT(5)
3924 #define   SPRITEC_INVALID_GTT_STATUS			REG_BIT(4)
3925 #define   PLANEB_INVALID_GTT_STATUS			REG_BIT(3)
3926 #define   SPRITEB_INVALID_GTT_STATUS			REG_BIT(2)
3927 #define   SPRITEA_INVALID_GTT_STATUS			REG_BIT(1)
3928 #define   PLANEA_INVALID_GTT_STATUS			REG_BIT(0)
3929 
3930 #define DSPARB			_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x70030)
3931 #define   DSPARB_CSTART_MASK	(0x7f << 7)
3932 #define   DSPARB_CSTART_SHIFT	7
3933 #define   DSPARB_BSTART_MASK	(0x7f)
3934 #define   DSPARB_BSTART_SHIFT	0
3935 #define   DSPARB_BEND_SHIFT	9 /* on 855 */
3936 #define   DSPARB_AEND_SHIFT	0
3937 #define   DSPARB_SPRITEA_SHIFT_VLV	0
3938 #define   DSPARB_SPRITEA_MASK_VLV	(0xff << 0)
3939 #define   DSPARB_SPRITEB_SHIFT_VLV	8
3940 #define   DSPARB_SPRITEB_MASK_VLV	(0xff << 8)
3941 #define   DSPARB_SPRITEC_SHIFT_VLV	16
3942 #define   DSPARB_SPRITEC_MASK_VLV	(0xff << 16)
3943 #define   DSPARB_SPRITED_SHIFT_VLV	24
3944 #define   DSPARB_SPRITED_MASK_VLV	(0xff << 24)
3945 #define DSPARB2				_MMIO(VLV_DISPLAY_BASE + 0x70060) /* vlv/chv */
3946 #define   DSPARB_SPRITEA_HI_SHIFT_VLV	0
3947 #define   DSPARB_SPRITEA_HI_MASK_VLV	(0x1 << 0)
3948 #define   DSPARB_SPRITEB_HI_SHIFT_VLV	4
3949 #define   DSPARB_SPRITEB_HI_MASK_VLV	(0x1 << 4)
3950 #define   DSPARB_SPRITEC_HI_SHIFT_VLV	8
3951 #define   DSPARB_SPRITEC_HI_MASK_VLV	(0x1 << 8)
3952 #define   DSPARB_SPRITED_HI_SHIFT_VLV	12
3953 #define   DSPARB_SPRITED_HI_MASK_VLV	(0x1 << 12)
3954 #define   DSPARB_SPRITEE_HI_SHIFT_VLV	16
3955 #define   DSPARB_SPRITEE_HI_MASK_VLV	(0x1 << 16)
3956 #define   DSPARB_SPRITEF_HI_SHIFT_VLV	20
3957 #define   DSPARB_SPRITEF_HI_MASK_VLV	(0x1 << 20)
3958 #define DSPARB3				_MMIO(VLV_DISPLAY_BASE + 0x7006c) /* chv */
3959 #define   DSPARB_SPRITEE_SHIFT_VLV	0
3960 #define   DSPARB_SPRITEE_MASK_VLV	(0xff << 0)
3961 #define   DSPARB_SPRITEF_SHIFT_VLV	8
3962 #define   DSPARB_SPRITEF_MASK_VLV	(0xff << 8)
3963 
3964 /* pnv/gen4/g4x/vlv/chv */
3965 #define DSPFW1		_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x70034)
3966 #define   DSPFW_SR_SHIFT		23
3967 #define   DSPFW_SR_MASK			(0x1ff << 23)
3968 #define   DSPFW_CURSORB_SHIFT		16
3969 #define   DSPFW_CURSORB_MASK		(0x3f << 16)
3970 #define   DSPFW_PLANEB_SHIFT		8
3971 #define   DSPFW_PLANEB_MASK		(0x7f << 8)
3972 #define   DSPFW_PLANEB_MASK_VLV		(0xff << 8) /* vlv/chv */
3973 #define   DSPFW_PLANEA_SHIFT		0
3974 #define   DSPFW_PLANEA_MASK		(0x7f << 0)
3975 #define   DSPFW_PLANEA_MASK_VLV		(0xff << 0) /* vlv/chv */
3976 #define DSPFW2		_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x70038)
3977 #define   DSPFW_FBC_SR_EN		(1 << 31)	  /* g4x */
3978 #define   DSPFW_FBC_SR_SHIFT		28
3979 #define   DSPFW_FBC_SR_MASK		(0x7 << 28) /* g4x */
3980 #define   DSPFW_FBC_HPLL_SR_SHIFT	24
3981 #define   DSPFW_FBC_HPLL_SR_MASK	(0xf << 24) /* g4x */
3982 #define   DSPFW_SPRITEB_SHIFT		(16)
3983 #define   DSPFW_SPRITEB_MASK		(0x7f << 16) /* g4x */
3984 #define   DSPFW_SPRITEB_MASK_VLV	(0xff << 16) /* vlv/chv */
3985 #define   DSPFW_CURSORA_SHIFT		8
3986 #define   DSPFW_CURSORA_MASK		(0x3f << 8)
3987 #define   DSPFW_PLANEC_OLD_SHIFT	0
3988 #define   DSPFW_PLANEC_OLD_MASK		(0x7f << 0) /* pre-gen4 sprite C */
3989 #define   DSPFW_SPRITEA_SHIFT		0
3990 #define   DSPFW_SPRITEA_MASK		(0x7f << 0) /* g4x */
3991 #define   DSPFW_SPRITEA_MASK_VLV	(0xff << 0) /* vlv/chv */
3992 #define DSPFW3		_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x7003c)
3993 #define   DSPFW_HPLL_SR_EN		(1 << 31)
3994 #define   PINEVIEW_SELF_REFRESH_EN	(1 << 30)
3995 #define   DSPFW_CURSOR_SR_SHIFT		24
3996 #define   DSPFW_CURSOR_SR_MASK		(0x3f << 24)
3997 #define   DSPFW_HPLL_CURSOR_SHIFT	16
3998 #define   DSPFW_HPLL_CURSOR_MASK	(0x3f << 16)
3999 #define   DSPFW_HPLL_SR_SHIFT		0
4000 #define   DSPFW_HPLL_SR_MASK		(0x1ff << 0)
4001 
4002 /* vlv/chv */
4003 #define DSPFW4		_MMIO(VLV_DISPLAY_BASE + 0x70070)
4004 #define   DSPFW_SPRITEB_WM1_SHIFT	16
4005 #define   DSPFW_SPRITEB_WM1_MASK	(0xff << 16)
4006 #define   DSPFW_CURSORA_WM1_SHIFT	8
4007 #define   DSPFW_CURSORA_WM1_MASK	(0x3f << 8)
4008 #define   DSPFW_SPRITEA_WM1_SHIFT	0
4009 #define   DSPFW_SPRITEA_WM1_MASK	(0xff << 0)
4010 #define DSPFW5		_MMIO(VLV_DISPLAY_BASE + 0x70074)
4011 #define   DSPFW_PLANEB_WM1_SHIFT	24
4012 #define   DSPFW_PLANEB_WM1_MASK		(0xff << 24)
4013 #define   DSPFW_PLANEA_WM1_SHIFT	16
4014 #define   DSPFW_PLANEA_WM1_MASK		(0xff << 16)
4015 #define   DSPFW_CURSORB_WM1_SHIFT	8
4016 #define   DSPFW_CURSORB_WM1_MASK	(0x3f << 8)
4017 #define   DSPFW_CURSOR_SR_WM1_SHIFT	0
4018 #define   DSPFW_CURSOR_SR_WM1_MASK	(0x3f << 0)
4019 #define DSPFW6		_MMIO(VLV_DISPLAY_BASE + 0x70078)
4020 #define   DSPFW_SR_WM1_SHIFT		0
4021 #define   DSPFW_SR_WM1_MASK		(0x1ff << 0)
4022 #define DSPFW7		_MMIO(VLV_DISPLAY_BASE + 0x7007c)
4023 #define DSPFW7_CHV	_MMIO(VLV_DISPLAY_BASE + 0x700b4) /* wtf #1? */
4024 #define   DSPFW_SPRITED_WM1_SHIFT	24
4025 #define   DSPFW_SPRITED_WM1_MASK	(0xff << 24)
4026 #define   DSPFW_SPRITED_SHIFT		16
4027 #define   DSPFW_SPRITED_MASK_VLV	(0xff << 16)
4028 #define   DSPFW_SPRITEC_WM1_SHIFT	8
4029 #define   DSPFW_SPRITEC_WM1_MASK	(0xff << 8)
4030 #define   DSPFW_SPRITEC_SHIFT		0
4031 #define   DSPFW_SPRITEC_MASK_VLV	(0xff << 0)
4032 #define DSPFW8_CHV	_MMIO(VLV_DISPLAY_BASE + 0x700b8)
4033 #define   DSPFW_SPRITEF_WM1_SHIFT	24
4034 #define   DSPFW_SPRITEF_WM1_MASK	(0xff << 24)
4035 #define   DSPFW_SPRITEF_SHIFT		16
4036 #define   DSPFW_SPRITEF_MASK_VLV	(0xff << 16)
4037 #define   DSPFW_SPRITEE_WM1_SHIFT	8
4038 #define   DSPFW_SPRITEE_WM1_MASK	(0xff << 8)
4039 #define   DSPFW_SPRITEE_SHIFT		0
4040 #define   DSPFW_SPRITEE_MASK_VLV	(0xff << 0)
4041 #define DSPFW9_CHV	_MMIO(VLV_DISPLAY_BASE + 0x7007c) /* wtf #2? */
4042 #define   DSPFW_PLANEC_WM1_SHIFT	24
4043 #define   DSPFW_PLANEC_WM1_MASK		(0xff << 24)
4044 #define   DSPFW_PLANEC_SHIFT		16
4045 #define   DSPFW_PLANEC_MASK_VLV		(0xff << 16)
4046 #define   DSPFW_CURSORC_WM1_SHIFT	8
4047 #define   DSPFW_CURSORC_WM1_MASK	(0x3f << 16)
4048 #define   DSPFW_CURSORC_SHIFT		0
4049 #define   DSPFW_CURSORC_MASK		(0x3f << 0)
4050 
4051 /* vlv/chv high order bits */
4052 #define DSPHOWM		_MMIO(VLV_DISPLAY_BASE + 0x70064)
4053 #define   DSPFW_SR_HI_SHIFT		24
4054 #define   DSPFW_SR_HI_MASK		(3 << 24) /* 2 bits for chv, 1 for vlv */
4055 #define   DSPFW_SPRITEF_HI_SHIFT	23
4056 #define   DSPFW_SPRITEF_HI_MASK		(1 << 23)
4057 #define   DSPFW_SPRITEE_HI_SHIFT	22
4058 #define   DSPFW_SPRITEE_HI_MASK		(1 << 22)
4059 #define   DSPFW_PLANEC_HI_SHIFT		21
4060 #define   DSPFW_PLANEC_HI_MASK		(1 << 21)
4061 #define   DSPFW_SPRITED_HI_SHIFT	20
4062 #define   DSPFW_SPRITED_HI_MASK		(1 << 20)
4063 #define   DSPFW_SPRITEC_HI_SHIFT	16
4064 #define   DSPFW_SPRITEC_HI_MASK		(1 << 16)
4065 #define   DSPFW_PLANEB_HI_SHIFT		12
4066 #define   DSPFW_PLANEB_HI_MASK		(1 << 12)
4067 #define   DSPFW_SPRITEB_HI_SHIFT	8
4068 #define   DSPFW_SPRITEB_HI_MASK		(1 << 8)
4069 #define   DSPFW_SPRITEA_HI_SHIFT	4
4070 #define   DSPFW_SPRITEA_HI_MASK		(1 << 4)
4071 #define   DSPFW_PLANEA_HI_SHIFT		0
4072 #define   DSPFW_PLANEA_HI_MASK		(1 << 0)
4073 #define DSPHOWM1	_MMIO(VLV_DISPLAY_BASE + 0x70068)
4074 #define   DSPFW_SR_WM1_HI_SHIFT		24
4075 #define   DSPFW_SR_WM1_HI_MASK		(3 << 24) /* 2 bits for chv, 1 for vlv */
4076 #define   DSPFW_SPRITEF_WM1_HI_SHIFT	23
4077 #define   DSPFW_SPRITEF_WM1_HI_MASK	(1 << 23)
4078 #define   DSPFW_SPRITEE_WM1_HI_SHIFT	22
4079 #define   DSPFW_SPRITEE_WM1_HI_MASK	(1 << 22)
4080 #define   DSPFW_PLANEC_WM1_HI_SHIFT	21
4081 #define   DSPFW_PLANEC_WM1_HI_MASK	(1 << 21)
4082 #define   DSPFW_SPRITED_WM1_HI_SHIFT	20
4083 #define   DSPFW_SPRITED_WM1_HI_MASK	(1 << 20)
4084 #define   DSPFW_SPRITEC_WM1_HI_SHIFT	16
4085 #define   DSPFW_SPRITEC_WM1_HI_MASK	(1 << 16)
4086 #define   DSPFW_PLANEB_WM1_HI_SHIFT	12
4087 #define   DSPFW_PLANEB_WM1_HI_MASK	(1 << 12)
4088 #define   DSPFW_SPRITEB_WM1_HI_SHIFT	8
4089 #define   DSPFW_SPRITEB_WM1_HI_MASK	(1 << 8)
4090 #define   DSPFW_SPRITEA_WM1_HI_SHIFT	4
4091 #define   DSPFW_SPRITEA_WM1_HI_MASK	(1 << 4)
4092 #define   DSPFW_PLANEA_WM1_HI_SHIFT	0
4093 #define   DSPFW_PLANEA_WM1_HI_MASK	(1 << 0)
4094 
4095 /* drain latency register values*/
4096 #define VLV_DDL(pipe)			_MMIO(VLV_DISPLAY_BASE + 0x70050 + 4 * (pipe))
4097 #define DDL_CURSOR_SHIFT		24
4098 #define DDL_SPRITE_SHIFT(sprite)	(8 + 8 * (sprite))
4099 #define DDL_PLANE_SHIFT			0
4100 #define DDL_PRECISION_HIGH		(1 << 7)
4101 #define DDL_PRECISION_LOW		(0 << 7)
4102 #define DRAIN_LATENCY_MASK		0x7f
4103 
4104 #define CBR1_VLV			_MMIO(VLV_DISPLAY_BASE + 0x70400)
4105 #define  CBR_PND_DEADLINE_DISABLE	(1 << 31)
4106 #define  CBR_PWM_CLOCK_MUX_SELECT	(1 << 30)
4107 
4108 #define CBR4_VLV			_MMIO(VLV_DISPLAY_BASE + 0x70450)
4109 #define  CBR_DPLLBMD_PIPE(pipe)		(1 << (7 + (pipe) * 11)) /* pipes B and C */
4110 
4111 /* FIFO watermark sizes etc */
4112 #define G4X_FIFO_LINE_SIZE	64
4113 #define I915_FIFO_LINE_SIZE	64
4114 #define I830_FIFO_LINE_SIZE	32
4115 
4116 #define VALLEYVIEW_FIFO_SIZE	255
4117 #define G4X_FIFO_SIZE		127
4118 #define I965_FIFO_SIZE		512
4119 #define I945_FIFO_SIZE		127
4120 #define I915_FIFO_SIZE		95
4121 #define I855GM_FIFO_SIZE	127 /* In cachelines */
4122 #define I830_FIFO_SIZE		95
4123 
4124 #define VALLEYVIEW_MAX_WM	0xff
4125 #define G4X_MAX_WM		0x3f
4126 #define I915_MAX_WM		0x3f
4127 
4128 #define PINEVIEW_DISPLAY_FIFO	512 /* in 64byte unit */
4129 #define PINEVIEW_FIFO_LINE_SIZE	64
4130 #define PINEVIEW_MAX_WM		0x1ff
4131 #define PINEVIEW_DFT_WM		0x3f
4132 #define PINEVIEW_DFT_HPLLOFF_WM	0
4133 #define PINEVIEW_GUARD_WM		10
4134 #define PINEVIEW_CURSOR_FIFO		64
4135 #define PINEVIEW_CURSOR_MAX_WM	0x3f
4136 #define PINEVIEW_CURSOR_DFT_WM	0
4137 #define PINEVIEW_CURSOR_GUARD_WM	5
4138 
4139 #define VALLEYVIEW_CURSOR_MAX_WM 64
4140 #define I965_CURSOR_FIFO	64
4141 #define I965_CURSOR_MAX_WM	32
4142 #define I965_CURSOR_DFT_WM	8
4143 
4144 /* Watermark register definitions for SKL */
4145 #define _CUR_WM_A_0		0x70140
4146 #define _CUR_WM_B_0		0x71140
4147 #define _CUR_WM_SAGV_A		0x70158
4148 #define _CUR_WM_SAGV_B		0x71158
4149 #define _CUR_WM_SAGV_TRANS_A	0x7015C
4150 #define _CUR_WM_SAGV_TRANS_B	0x7115C
4151 #define _CUR_WM_TRANS_A		0x70168
4152 #define _CUR_WM_TRANS_B		0x71168
4153 #define _PLANE_WM_1_A_0		0x70240
4154 #define _PLANE_WM_1_B_0		0x71240
4155 #define _PLANE_WM_2_A_0		0x70340
4156 #define _PLANE_WM_2_B_0		0x71340
4157 #define _PLANE_WM_SAGV_1_A	0x70258
4158 #define _PLANE_WM_SAGV_1_B	0x71258
4159 #define _PLANE_WM_SAGV_2_A	0x70358
4160 #define _PLANE_WM_SAGV_2_B	0x71358
4161 #define _PLANE_WM_SAGV_TRANS_1_A	0x7025C
4162 #define _PLANE_WM_SAGV_TRANS_1_B	0x7125C
4163 #define _PLANE_WM_SAGV_TRANS_2_A	0x7035C
4164 #define _PLANE_WM_SAGV_TRANS_2_B	0x7135C
4165 #define _PLANE_WM_TRANS_1_A	0x70268
4166 #define _PLANE_WM_TRANS_1_B	0x71268
4167 #define _PLANE_WM_TRANS_2_A	0x70368
4168 #define _PLANE_WM_TRANS_2_B	0x71368
4169 #define   PLANE_WM_EN		(1 << 31)
4170 #define   PLANE_WM_IGNORE_LINES	(1 << 30)
4171 #define   PLANE_WM_LINES_MASK	REG_GENMASK(26, 14)
4172 #define   PLANE_WM_BLOCKS_MASK	REG_GENMASK(11, 0)
4173 
4174 #define _CUR_WM_0(pipe) _PIPE(pipe, _CUR_WM_A_0, _CUR_WM_B_0)
4175 #define CUR_WM(pipe, level) _MMIO(_CUR_WM_0(pipe) + ((4) * (level)))
4176 #define CUR_WM_SAGV(pipe) _MMIO_PIPE(pipe, _CUR_WM_SAGV_A, _CUR_WM_SAGV_B)
4177 #define CUR_WM_SAGV_TRANS(pipe) _MMIO_PIPE(pipe, _CUR_WM_SAGV_TRANS_A, _CUR_WM_SAGV_TRANS_B)
4178 #define CUR_WM_TRANS(pipe) _MMIO_PIPE(pipe, _CUR_WM_TRANS_A, _CUR_WM_TRANS_B)
4179 #define _PLANE_WM_1(pipe) _PIPE(pipe, _PLANE_WM_1_A_0, _PLANE_WM_1_B_0)
4180 #define _PLANE_WM_2(pipe) _PIPE(pipe, _PLANE_WM_2_A_0, _PLANE_WM_2_B_0)
4181 #define _PLANE_WM_BASE(pipe, plane) \
4182 	_PLANE(plane, _PLANE_WM_1(pipe), _PLANE_WM_2(pipe))
4183 #define PLANE_WM(pipe, plane, level) \
4184 	_MMIO(_PLANE_WM_BASE(pipe, plane) + ((4) * (level)))
4185 #define _PLANE_WM_SAGV_1(pipe) \
4186 	_PIPE(pipe, _PLANE_WM_SAGV_1_A, _PLANE_WM_SAGV_1_B)
4187 #define _PLANE_WM_SAGV_2(pipe) \
4188 	_PIPE(pipe, _PLANE_WM_SAGV_2_A, _PLANE_WM_SAGV_2_B)
4189 #define PLANE_WM_SAGV(pipe, plane) \
4190 	_MMIO(_PLANE(plane, _PLANE_WM_SAGV_1(pipe), _PLANE_WM_SAGV_2(pipe)))
4191 #define _PLANE_WM_SAGV_TRANS_1(pipe) \
4192 	_PIPE(pipe, _PLANE_WM_SAGV_TRANS_1_A, _PLANE_WM_SAGV_TRANS_1_B)
4193 #define _PLANE_WM_SAGV_TRANS_2(pipe) \
4194 	_PIPE(pipe, _PLANE_WM_SAGV_TRANS_2_A, _PLANE_WM_SAGV_TRANS_2_B)
4195 #define PLANE_WM_SAGV_TRANS(pipe, plane) \
4196 	_MMIO(_PLANE(plane, _PLANE_WM_SAGV_TRANS_1(pipe), _PLANE_WM_SAGV_TRANS_2(pipe)))
4197 #define _PLANE_WM_TRANS_1(pipe) \
4198 	_PIPE(pipe, _PLANE_WM_TRANS_1_A, _PLANE_WM_TRANS_1_B)
4199 #define _PLANE_WM_TRANS_2(pipe) \
4200 	_PIPE(pipe, _PLANE_WM_TRANS_2_A, _PLANE_WM_TRANS_2_B)
4201 #define PLANE_WM_TRANS(pipe, plane) \
4202 	_MMIO(_PLANE(plane, _PLANE_WM_TRANS_1(pipe), _PLANE_WM_TRANS_2(pipe)))
4203 
4204 /* define the Watermark register on Ironlake */
4205 #define _WM0_PIPEA_ILK		0x45100
4206 #define _WM0_PIPEB_ILK		0x45104
4207 #define _WM0_PIPEC_IVB		0x45200
4208 #define WM0_PIPE_ILK(pipe)	_MMIO_PIPE3((pipe), _WM0_PIPEA_ILK, \
4209 					    _WM0_PIPEB_ILK, _WM0_PIPEC_IVB)
4210 #define  WM0_PIPE_PRIMARY_MASK	REG_GENMASK(31, 16)
4211 #define  WM0_PIPE_SPRITE_MASK	REG_GENMASK(15, 8)
4212 #define  WM0_PIPE_CURSOR_MASK	REG_GENMASK(7, 0)
4213 #define  WM0_PIPE_PRIMARY(x)	REG_FIELD_PREP(WM0_PIPE_PRIMARY_MASK, (x))
4214 #define  WM0_PIPE_SPRITE(x)	REG_FIELD_PREP(WM0_PIPE_SPRITE_MASK, (x))
4215 #define  WM0_PIPE_CURSOR(x)	REG_FIELD_PREP(WM0_PIPE_CURSOR_MASK, (x))
4216 #define WM1_LP_ILK		_MMIO(0x45108)
4217 #define WM2_LP_ILK		_MMIO(0x4510c)
4218 #define WM3_LP_ILK		_MMIO(0x45110)
4219 #define  WM_LP_ENABLE		REG_BIT(31)
4220 #define  WM_LP_LATENCY_MASK	REG_GENMASK(30, 24)
4221 #define  WM_LP_FBC_MASK_BDW	REG_GENMASK(23, 19)
4222 #define  WM_LP_FBC_MASK_ILK	REG_GENMASK(23, 20)
4223 #define  WM_LP_PRIMARY_MASK	REG_GENMASK(18, 8)
4224 #define  WM_LP_CURSOR_MASK	REG_GENMASK(7, 0)
4225 #define  WM_LP_LATENCY(x)	REG_FIELD_PREP(WM_LP_LATENCY_MASK, (x))
4226 #define  WM_LP_FBC_BDW(x)	REG_FIELD_PREP(WM_LP_FBC_MASK_BDW, (x))
4227 #define  WM_LP_FBC_ILK(x)	REG_FIELD_PREP(WM_LP_FBC_MASK_ILK, (x))
4228 #define  WM_LP_PRIMARY(x)	REG_FIELD_PREP(WM_LP_PRIMARY_MASK, (x))
4229 #define  WM_LP_CURSOR(x)	REG_FIELD_PREP(WM_LP_CURSOR_MASK, (x))
4230 #define WM1S_LP_ILK		_MMIO(0x45120)
4231 #define WM2S_LP_IVB		_MMIO(0x45124)
4232 #define WM3S_LP_IVB		_MMIO(0x45128)
4233 #define  WM_LP_SPRITE_ENABLE	REG_BIT(31) /* ilk/snb WM1S only */
4234 #define  WM_LP_SPRITE_MASK	REG_GENMASK(10, 0)
4235 #define  WM_LP_SPRITE(x)	REG_FIELD_PREP(WM_LP_SPRITE_MASK, (x))
4236 
4237 /*
4238  * The two pipe frame counter registers are not synchronized, so
4239  * reading a stable value is somewhat tricky. The following code
4240  * should work:
4241  *
4242  *  do {
4243  *    high1 = ((INREG(PIPEAFRAMEHIGH) & PIPE_FRAME_HIGH_MASK) >>
4244  *             PIPE_FRAME_HIGH_SHIFT;
4245  *    low1 =  ((INREG(PIPEAFRAMEPIXEL) & PIPE_FRAME_LOW_MASK) >>
4246  *             PIPE_FRAME_LOW_SHIFT);
4247  *    high2 = ((INREG(PIPEAFRAMEHIGH) & PIPE_FRAME_HIGH_MASK) >>
4248  *             PIPE_FRAME_HIGH_SHIFT);
4249  *  } while (high1 != high2);
4250  *  frame = (high1 << 8) | low1;
4251  */
4252 #define _PIPEAFRAMEHIGH          0x70040
4253 #define   PIPE_FRAME_HIGH_MASK    0x0000ffff
4254 #define   PIPE_FRAME_HIGH_SHIFT   0
4255 #define _PIPEAFRAMEPIXEL         0x70044
4256 #define   PIPE_FRAME_LOW_MASK     0xff000000
4257 #define   PIPE_FRAME_LOW_SHIFT    24
4258 #define   PIPE_PIXEL_MASK         0x00ffffff
4259 #define   PIPE_PIXEL_SHIFT        0
4260 /* GM45+ just has to be different */
4261 #define _PIPEA_FRMCOUNT_G4X	0x70040
4262 #define _PIPEA_FLIPCOUNT_G4X	0x70044
4263 #define PIPE_FRMCOUNT_G4X(pipe) _MMIO_PIPE2(pipe, _PIPEA_FRMCOUNT_G4X)
4264 #define PIPE_FLIPCOUNT_G4X(pipe) _MMIO_PIPE2(pipe, _PIPEA_FLIPCOUNT_G4X)
4265 
4266 /* Cursor A & B regs */
4267 #define _CURACNTR		0x70080
4268 /* Old style CUR*CNTR flags (desktop 8xx) */
4269 #define   CURSOR_ENABLE			REG_BIT(31)
4270 #define   CURSOR_PIPE_GAMMA_ENABLE	REG_BIT(30)
4271 #define   CURSOR_STRIDE_MASK	REG_GENMASK(29, 28)
4272 #define   CURSOR_STRIDE(stride)	REG_FIELD_PREP(CURSOR_STRIDE_MASK, ffs(stride) - 9) /* 256,512,1k,2k */
4273 #define   CURSOR_FORMAT_MASK	REG_GENMASK(26, 24)
4274 #define   CURSOR_FORMAT_2C	REG_FIELD_PREP(CURSOR_FORMAT_MASK, 0)
4275 #define   CURSOR_FORMAT_3C	REG_FIELD_PREP(CURSOR_FORMAT_MASK, 1)
4276 #define   CURSOR_FORMAT_4C	REG_FIELD_PREP(CURSOR_FORMAT_MASK, 2)
4277 #define   CURSOR_FORMAT_ARGB	REG_FIELD_PREP(CURSOR_FORMAT_MASK, 4)
4278 #define   CURSOR_FORMAT_XRGB	REG_FIELD_PREP(CURSOR_FORMAT_MASK, 5)
4279 /* New style CUR*CNTR flags */
4280 #define   MCURSOR_ARB_SLOTS_MASK	REG_GENMASK(30, 28) /* icl+ */
4281 #define   MCURSOR_ARB_SLOTS(x)		REG_FIELD_PREP(MCURSOR_ARB_SLOTS_MASK, (x)) /* icl+ */
4282 #define   MCURSOR_PIPE_SEL_MASK		REG_GENMASK(29, 28)
4283 #define   MCURSOR_PIPE_SEL(pipe)	REG_FIELD_PREP(MCURSOR_PIPE_SEL_MASK, (pipe))
4284 #define   MCURSOR_PIPE_GAMMA_ENABLE	REG_BIT(26)
4285 #define   MCURSOR_PIPE_CSC_ENABLE	REG_BIT(24) /* ilk+ */
4286 #define   MCURSOR_ROTATE_180		REG_BIT(15)
4287 #define   MCURSOR_TRICKLE_FEED_DISABLE	REG_BIT(14)
4288 #define   MCURSOR_MODE_MASK		0x27
4289 #define   MCURSOR_MODE_DISABLE		0x00
4290 #define   MCURSOR_MODE_128_32B_AX	0x02
4291 #define   MCURSOR_MODE_256_32B_AX	0x03
4292 #define   MCURSOR_MODE_64_32B_AX	0x07
4293 #define   MCURSOR_MODE_128_ARGB_AX	(0x20 | MCURSOR_MODE_128_32B_AX)
4294 #define   MCURSOR_MODE_256_ARGB_AX	(0x20 | MCURSOR_MODE_256_32B_AX)
4295 #define   MCURSOR_MODE_64_ARGB_AX	(0x20 | MCURSOR_MODE_64_32B_AX)
4296 #define _CURABASE		0x70084
4297 #define _CURAPOS		0x70088
4298 #define   CURSOR_POS_Y_SIGN		REG_BIT(31)
4299 #define   CURSOR_POS_Y_MASK		REG_GENMASK(30, 16)
4300 #define   CURSOR_POS_Y(y)		REG_FIELD_PREP(CURSOR_POS_Y_MASK, (y))
4301 #define   CURSOR_POS_X_SIGN		REG_BIT(15)
4302 #define   CURSOR_POS_X_MASK		REG_GENMASK(14, 0)
4303 #define   CURSOR_POS_X(x)		REG_FIELD_PREP(CURSOR_POS_X_MASK, (x))
4304 #define _CURASIZE		0x700a0 /* 845/865 */
4305 #define   CURSOR_HEIGHT_MASK		REG_GENMASK(21, 12)
4306 #define   CURSOR_HEIGHT(h)		REG_FIELD_PREP(CURSOR_HEIGHT_MASK, (h))
4307 #define   CURSOR_WIDTH_MASK		REG_GENMASK(9, 0)
4308 #define   CURSOR_WIDTH(w)		REG_FIELD_PREP(CURSOR_WIDTH_MASK, (w))
4309 #define _CUR_FBC_CTL_A		0x700a0 /* ivb+ */
4310 #define   CUR_FBC_EN			REG_BIT(31)
4311 #define   CUR_FBC_HEIGHT_MASK		REG_GENMASK(7, 0)
4312 #define   CUR_FBC_HEIGHT(h)		REG_FIELD_PREP(CUR_FBC_HEIGHT_MASK, (h))
4313 #define _CURASURFLIVE		0x700ac /* g4x+ */
4314 #define _CURBCNTR		0x700c0
4315 #define _CURBBASE		0x700c4
4316 #define _CURBPOS		0x700c8
4317 
4318 #define _CURBCNTR_IVB		0x71080
4319 #define _CURBBASE_IVB		0x71084
4320 #define _CURBPOS_IVB		0x71088
4321 
4322 #define CURCNTR(pipe) _CURSOR2(pipe, _CURACNTR)
4323 #define CURBASE(pipe) _CURSOR2(pipe, _CURABASE)
4324 #define CURPOS(pipe) _CURSOR2(pipe, _CURAPOS)
4325 #define CURSIZE(pipe) _CURSOR2(pipe, _CURASIZE)
4326 #define CUR_FBC_CTL(pipe) _CURSOR2(pipe, _CUR_FBC_CTL_A)
4327 #define CURSURFLIVE(pipe) _CURSOR2(pipe, _CURASURFLIVE)
4328 
4329 #define CURSOR_A_OFFSET 0x70080
4330 #define CURSOR_B_OFFSET 0x700c0
4331 #define CHV_CURSOR_C_OFFSET 0x700e0
4332 #define IVB_CURSOR_B_OFFSET 0x71080
4333 #define IVB_CURSOR_C_OFFSET 0x72080
4334 #define TGL_CURSOR_D_OFFSET 0x73080
4335 
4336 /* Display A control */
4337 #define _DSPAADDR_VLV				0x7017C /* vlv/chv */
4338 #define _DSPACNTR				0x70180
4339 #define   DISP_ENABLE			REG_BIT(31)
4340 #define   DISP_PIPE_GAMMA_ENABLE	REG_BIT(30)
4341 #define   DISP_FORMAT_MASK		REG_GENMASK(29, 26)
4342 #define   DISP_FORMAT_8BPP		REG_FIELD_PREP(DISP_FORMAT_MASK, 2)
4343 #define   DISP_FORMAT_BGRA555		REG_FIELD_PREP(DISP_FORMAT_MASK, 3)
4344 #define   DISP_FORMAT_BGRX555		REG_FIELD_PREP(DISP_FORMAT_MASK, 4)
4345 #define   DISP_FORMAT_BGRX565		REG_FIELD_PREP(DISP_FORMAT_MASK, 5)
4346 #define   DISP_FORMAT_BGRX888		REG_FIELD_PREP(DISP_FORMAT_MASK, 6)
4347 #define   DISP_FORMAT_BGRA888		REG_FIELD_PREP(DISP_FORMAT_MASK, 7)
4348 #define   DISP_FORMAT_RGBX101010	REG_FIELD_PREP(DISP_FORMAT_MASK, 8)
4349 #define   DISP_FORMAT_RGBA101010	REG_FIELD_PREP(DISP_FORMAT_MASK, 9)
4350 #define   DISP_FORMAT_BGRX101010	REG_FIELD_PREP(DISP_FORMAT_MASK, 10)
4351 #define   DISP_FORMAT_BGRA101010	REG_FIELD_PREP(DISP_FORMAT_MASK, 11)
4352 #define   DISP_FORMAT_RGBX161616	REG_FIELD_PREP(DISP_FORMAT_MASK, 12)
4353 #define   DISP_FORMAT_RGBX888		REG_FIELD_PREP(DISP_FORMAT_MASK, 14)
4354 #define   DISP_FORMAT_RGBA888		REG_FIELD_PREP(DISP_FORMAT_MASK, 15)
4355 #define   DISP_STEREO_ENABLE		REG_BIT(25)
4356 #define   DISP_PIPE_CSC_ENABLE		REG_BIT(24) /* ilk+ */
4357 #define   DISP_PIPE_SEL_MASK		REG_GENMASK(25, 24)
4358 #define   DISP_PIPE_SEL(pipe)		REG_FIELD_PREP(DISP_PIPE_SEL_MASK, (pipe))
4359 #define   DISP_SRC_KEY_ENABLE		REG_BIT(22)
4360 #define   DISP_LINE_DOUBLE		REG_BIT(20)
4361 #define   DISP_STEREO_POLARITY_SECOND	REG_BIT(18)
4362 #define   DISP_ALPHA_PREMULTIPLY	REG_BIT(16) /* CHV pipe B */
4363 #define   DISP_ROTATE_180		REG_BIT(15)
4364 #define   DISP_TRICKLE_FEED_DISABLE	REG_BIT(14) /* g4x+ */
4365 #define   DISP_TILED			REG_BIT(10)
4366 #define   DISP_ASYNC_FLIP		REG_BIT(9) /* g4x+ */
4367 #define   DISP_MIRROR			REG_BIT(8) /* CHV pipe B */
4368 #define _DSPAADDR				0x70184
4369 #define _DSPASTRIDE				0x70188
4370 #define _DSPAPOS				0x7018C /* reserved */
4371 #define   DISP_POS_Y_MASK		REG_GENMASK(31, 16)
4372 #define   DISP_POS_Y(y)			REG_FIELD_PREP(DISP_POS_Y_MASK, (y))
4373 #define   DISP_POS_X_MASK		REG_GENMASK(15, 0)
4374 #define   DISP_POS_X(x)			REG_FIELD_PREP(DISP_POS_X_MASK, (x))
4375 #define _DSPASIZE				0x70190
4376 #define   DISP_HEIGHT_MASK		REG_GENMASK(31, 16)
4377 #define   DISP_HEIGHT(h)		REG_FIELD_PREP(DISP_HEIGHT_MASK, (h))
4378 #define   DISP_WIDTH_MASK		REG_GENMASK(15, 0)
4379 #define   DISP_WIDTH(w)			REG_FIELD_PREP(DISP_WIDTH_MASK, (w))
4380 #define _DSPASURF				0x7019C /* 965+ only */
4381 #define   DISP_ADDR_MASK		REG_GENMASK(31, 12)
4382 #define _DSPATILEOFF				0x701A4 /* 965+ only */
4383 #define   DISP_OFFSET_Y_MASK		REG_GENMASK(31, 16)
4384 #define   DISP_OFFSET_Y(y)		REG_FIELD_PREP(DISP_OFFSET_Y_MASK, (y))
4385 #define   DISP_OFFSET_X_MASK		REG_GENMASK(15, 0)
4386 #define   DISP_OFFSET_X(x)		REG_FIELD_PREP(DISP_OFFSET_X_MASK, (x))
4387 #define _DSPAOFFSET				0x701A4 /* HSW */
4388 #define _DSPASURFLIVE				0x701AC
4389 #define _DSPAGAMC				0x701E0
4390 
4391 #define DSPADDR_VLV(plane)	_MMIO_PIPE2(plane, _DSPAADDR_VLV)
4392 #define DSPCNTR(plane)		_MMIO_PIPE2(plane, _DSPACNTR)
4393 #define DSPADDR(plane)		_MMIO_PIPE2(plane, _DSPAADDR)
4394 #define DSPSTRIDE(plane)	_MMIO_PIPE2(plane, _DSPASTRIDE)
4395 #define DSPPOS(plane)		_MMIO_PIPE2(plane, _DSPAPOS)
4396 #define DSPSIZE(plane)		_MMIO_PIPE2(plane, _DSPASIZE)
4397 #define DSPSURF(plane)		_MMIO_PIPE2(plane, _DSPASURF)
4398 #define DSPTILEOFF(plane)	_MMIO_PIPE2(plane, _DSPATILEOFF)
4399 #define DSPLINOFF(plane)	DSPADDR(plane)
4400 #define DSPOFFSET(plane)	_MMIO_PIPE2(plane, _DSPAOFFSET)
4401 #define DSPSURFLIVE(plane)	_MMIO_PIPE2(plane, _DSPASURFLIVE)
4402 #define DSPGAMC(plane, i)	_MMIO(_PIPE2(plane, _DSPAGAMC) + (5 - (i)) * 4) /* plane C only, 6 x u0.8 */
4403 
4404 /* CHV pipe B blender and primary plane */
4405 #define _CHV_BLEND_A		0x60a00
4406 #define   CHV_BLEND_MASK	REG_GENMASK(31, 30)
4407 #define   CHV_BLEND_LEGACY	REG_FIELD_PREP(CHV_BLEND_MASK, 0)
4408 #define   CHV_BLEND_ANDROID	REG_FIELD_PREP(CHV_BLEND_MASK, 1)
4409 #define   CHV_BLEND_MPO		REG_FIELD_PREP(CHV_BLEND_MASK, 2)
4410 #define _CHV_CANVAS_A		0x60a04
4411 #define   CHV_CANVAS_RED_MASK	REG_GENMASK(29, 20)
4412 #define   CHV_CANVAS_GREEN_MASK	REG_GENMASK(19, 10)
4413 #define   CHV_CANVAS_BLUE_MASK	REG_GENMASK(9, 0)
4414 #define _PRIMPOS_A		0x60a08
4415 #define   PRIM_POS_Y_MASK	REG_GENMASK(31, 16)
4416 #define   PRIM_POS_Y(y)		REG_FIELD_PREP(PRIM_POS_Y_MASK, (y))
4417 #define   PRIM_POS_X_MASK	REG_GENMASK(15, 0)
4418 #define   PRIM_POS_X(x)		REG_FIELD_PREP(PRIM_POS_X_MASK, (x))
4419 #define _PRIMSIZE_A		0x60a0c
4420 #define   PRIM_HEIGHT_MASK	REG_GENMASK(31, 16)
4421 #define   PRIM_HEIGHT(h)	REG_FIELD_PREP(PRIM_HEIGHT_MASK, (h))
4422 #define   PRIM_WIDTH_MASK	REG_GENMASK(15, 0)
4423 #define   PRIM_WIDTH(w)		REG_FIELD_PREP(PRIM_WIDTH_MASK, (w))
4424 #define _PRIMCNSTALPHA_A	0x60a10
4425 #define   PRIM_CONST_ALPHA_ENABLE	REG_BIT(31)
4426 #define   PRIM_CONST_ALPHA_MASK		REG_GENMASK(7, 0)
4427 #define   PRIM_CONST_ALPHA(alpha)	REG_FIELD_PREP(PRIM_CONST_ALPHA_MASK, (alpha))
4428 
4429 #define CHV_BLEND(pipe)		_MMIO_TRANS2(pipe, _CHV_BLEND_A)
4430 #define CHV_CANVAS(pipe)	_MMIO_TRANS2(pipe, _CHV_CANVAS_A)
4431 #define PRIMPOS(plane)		_MMIO_TRANS2(plane, _PRIMPOS_A)
4432 #define PRIMSIZE(plane)		_MMIO_TRANS2(plane, _PRIMSIZE_A)
4433 #define PRIMCNSTALPHA(plane)	_MMIO_TRANS2(plane, _PRIMCNSTALPHA_A)
4434 
4435 /* Display/Sprite base address macros */
4436 #define DISP_BASEADDR_MASK	(0xfffff000)
4437 #define I915_LO_DISPBASE(val)	((val) & ~DISP_BASEADDR_MASK)
4438 #define I915_HI_DISPBASE(val)	((val) & DISP_BASEADDR_MASK)
4439 
4440 /*
4441  * VBIOS flags
4442  * gen2:
4443  * [00:06] alm,mgm
4444  * [10:16] all
4445  * [30:32] alm,mgm
4446  * gen3+:
4447  * [00:0f] all
4448  * [10:1f] all
4449  * [30:32] all
4450  */
4451 #define SWF0(i)	_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x70410 + (i) * 4)
4452 #define SWF1(i)	_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x71410 + (i) * 4)
4453 #define SWF3(i)	_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x72414 + (i) * 4)
4454 #define SWF_ILK(i)	_MMIO(0x4F000 + (i) * 4)
4455 
4456 /* Pipe B */
4457 #define _PIPEBDSL		(DISPLAY_MMIO_BASE(dev_priv) + 0x71000)
4458 #define _PIPEBCONF		(DISPLAY_MMIO_BASE(dev_priv) + 0x71008)
4459 #define _PIPEBSTAT		(DISPLAY_MMIO_BASE(dev_priv) + 0x71024)
4460 #define _PIPEBFRAMEHIGH		0x71040
4461 #define _PIPEBFRAMEPIXEL	0x71044
4462 #define _PIPEB_FRMCOUNT_G4X	(DISPLAY_MMIO_BASE(dev_priv) + 0x71040)
4463 #define _PIPEB_FLIPCOUNT_G4X	(DISPLAY_MMIO_BASE(dev_priv) + 0x71044)
4464 
4465 
4466 /* Display B control */
4467 #define _DSPBCNTR		(DISPLAY_MMIO_BASE(dev_priv) + 0x71180)
4468 #define   DISP_ALPHA_TRANS_ENABLE	REG_BIT(15)
4469 #define   DISP_SPRITE_ABOVE_OVERLAY	REG_BIT(0)
4470 #define _DSPBADDR		(DISPLAY_MMIO_BASE(dev_priv) + 0x71184)
4471 #define _DSPBSTRIDE		(DISPLAY_MMIO_BASE(dev_priv) + 0x71188)
4472 #define _DSPBPOS		(DISPLAY_MMIO_BASE(dev_priv) + 0x7118C)
4473 #define _DSPBSIZE		(DISPLAY_MMIO_BASE(dev_priv) + 0x71190)
4474 #define _DSPBSURF		(DISPLAY_MMIO_BASE(dev_priv) + 0x7119C)
4475 #define _DSPBTILEOFF		(DISPLAY_MMIO_BASE(dev_priv) + 0x711A4)
4476 #define _DSPBOFFSET		(DISPLAY_MMIO_BASE(dev_priv) + 0x711A4)
4477 #define _DSPBSURFLIVE		(DISPLAY_MMIO_BASE(dev_priv) + 0x711AC)
4478 
4479 /* ICL DSI 0 and 1 */
4480 #define _PIPEDSI0CONF		0x7b008
4481 #define _PIPEDSI1CONF		0x7b808
4482 
4483 /* Sprite A control */
4484 #define _DVSACNTR		0x72180
4485 #define   DVS_ENABLE			REG_BIT(31)
4486 #define   DVS_PIPE_GAMMA_ENABLE		REG_BIT(30)
4487 #define   DVS_YUV_RANGE_CORRECTION_DISABLE	REG_BIT(27)
4488 #define   DVS_FORMAT_MASK		REG_GENMASK(26, 25)
4489 #define   DVS_FORMAT_YUV422		REG_FIELD_PREP(DVS_FORMAT_MASK, 0)
4490 #define   DVS_FORMAT_RGBX101010		REG_FIELD_PREP(DVS_FORMAT_MASK, 1)
4491 #define   DVS_FORMAT_RGBX888		REG_FIELD_PREP(DVS_FORMAT_MASK, 2)
4492 #define   DVS_FORMAT_RGBX161616		REG_FIELD_PREP(DVS_FORMAT_MASK, 3)
4493 #define   DVS_PIPE_CSC_ENABLE		REG_BIT(24)
4494 #define   DVS_SOURCE_KEY		REG_BIT(22)
4495 #define   DVS_RGB_ORDER_XBGR		REG_BIT(20)
4496 #define   DVS_YUV_FORMAT_BT709		REG_BIT(18)
4497 #define   DVS_YUV_ORDER_MASK		REG_GENMASK(17, 16)
4498 #define   DVS_YUV_ORDER_YUYV		REG_FIELD_PREP(DVS_YUV_ORDER_MASK, 0)
4499 #define   DVS_YUV_ORDER_UYVY		REG_FIELD_PREP(DVS_YUV_ORDER_MASK, 1)
4500 #define   DVS_YUV_ORDER_YVYU		REG_FIELD_PREP(DVS_YUV_ORDER_MASK, 2)
4501 #define   DVS_YUV_ORDER_VYUY		REG_FIELD_PREP(DVS_YUV_ORDER_MASK, 3)
4502 #define   DVS_ROTATE_180		REG_BIT(15)
4503 #define   DVS_TRICKLE_FEED_DISABLE	REG_BIT(14)
4504 #define   DVS_TILED			REG_BIT(10)
4505 #define   DVS_DEST_KEY			REG_BIT(2)
4506 #define _DVSALINOFF		0x72184
4507 #define _DVSASTRIDE		0x72188
4508 #define _DVSAPOS		0x7218c
4509 #define   DVS_POS_Y_MASK		REG_GENMASK(31, 16)
4510 #define   DVS_POS_Y(y)			REG_FIELD_PREP(DVS_POS_Y_MASK, (y))
4511 #define   DVS_POS_X_MASK		REG_GENMASK(15, 0)
4512 #define   DVS_POS_X(x)			REG_FIELD_PREP(DVS_POS_X_MASK, (x))
4513 #define _DVSASIZE		0x72190
4514 #define   DVS_HEIGHT_MASK		REG_GENMASK(31, 16)
4515 #define   DVS_HEIGHT(h)			REG_FIELD_PREP(DVS_HEIGHT_MASK, (h))
4516 #define   DVS_WIDTH_MASK		REG_GENMASK(15, 0)
4517 #define   DVS_WIDTH(w)			REG_FIELD_PREP(DVS_WIDTH_MASK, (w))
4518 #define _DVSAKEYVAL		0x72194
4519 #define _DVSAKEYMSK		0x72198
4520 #define _DVSASURF		0x7219c
4521 #define   DVS_ADDR_MASK			REG_GENMASK(31, 12)
4522 #define _DVSAKEYMAXVAL		0x721a0
4523 #define _DVSATILEOFF		0x721a4
4524 #define   DVS_OFFSET_Y_MASK		REG_GENMASK(31, 16)
4525 #define   DVS_OFFSET_Y(y)		REG_FIELD_PREP(DVS_OFFSET_Y_MASK, (y))
4526 #define   DVS_OFFSET_X_MASK		REG_GENMASK(15, 0)
4527 #define   DVS_OFFSET_X(x)		REG_FIELD_PREP(DVS_OFFSET_X_MASK, (x))
4528 #define _DVSASURFLIVE		0x721ac
4529 #define _DVSAGAMC_G4X		0x721e0 /* g4x */
4530 #define _DVSASCALE		0x72204
4531 #define   DVS_SCALE_ENABLE		REG_BIT(31)
4532 #define   DVS_FILTER_MASK		REG_GENMASK(30, 29)
4533 #define   DVS_FILTER_MEDIUM		REG_FIELD_PREP(DVS_FILTER_MASK, 0)
4534 #define   DVS_FILTER_ENHANCING		REG_FIELD_PREP(DVS_FILTER_MASK, 1)
4535 #define   DVS_FILTER_SOFTENING		REG_FIELD_PREP(DVS_FILTER_MASK, 2)
4536 #define   DVS_VERTICAL_OFFSET_HALF	REG_BIT(28) /* must be enabled below */
4537 #define   DVS_VERTICAL_OFFSET_ENABLE	REG_BIT(27)
4538 #define   DVS_SRC_WIDTH_MASK		REG_GENMASK(26, 16)
4539 #define   DVS_SRC_WIDTH(w)		REG_FIELD_PREP(DVS_SRC_WIDTH_MASK, (w))
4540 #define   DVS_SRC_HEIGHT_MASK		REG_GENMASK(10, 0)
4541 #define   DVS_SRC_HEIGHT(h)		REG_FIELD_PREP(DVS_SRC_HEIGHT_MASK, (h))
4542 #define _DVSAGAMC_ILK		0x72300 /* ilk/snb */
4543 #define _DVSAGAMCMAX_ILK	0x72340 /* ilk/snb */
4544 
4545 #define _DVSBCNTR		0x73180
4546 #define _DVSBLINOFF		0x73184
4547 #define _DVSBSTRIDE		0x73188
4548 #define _DVSBPOS		0x7318c
4549 #define _DVSBSIZE		0x73190
4550 #define _DVSBKEYVAL		0x73194
4551 #define _DVSBKEYMSK		0x73198
4552 #define _DVSBSURF		0x7319c
4553 #define _DVSBKEYMAXVAL		0x731a0
4554 #define _DVSBTILEOFF		0x731a4
4555 #define _DVSBSURFLIVE		0x731ac
4556 #define _DVSBGAMC_G4X		0x731e0 /* g4x */
4557 #define _DVSBSCALE		0x73204
4558 #define _DVSBGAMC_ILK		0x73300 /* ilk/snb */
4559 #define _DVSBGAMCMAX_ILK	0x73340 /* ilk/snb */
4560 
4561 #define DVSCNTR(pipe) _MMIO_PIPE(pipe, _DVSACNTR, _DVSBCNTR)
4562 #define DVSLINOFF(pipe) _MMIO_PIPE(pipe, _DVSALINOFF, _DVSBLINOFF)
4563 #define DVSSTRIDE(pipe) _MMIO_PIPE(pipe, _DVSASTRIDE, _DVSBSTRIDE)
4564 #define DVSPOS(pipe) _MMIO_PIPE(pipe, _DVSAPOS, _DVSBPOS)
4565 #define DVSSURF(pipe) _MMIO_PIPE(pipe, _DVSASURF, _DVSBSURF)
4566 #define DVSKEYMAX(pipe) _MMIO_PIPE(pipe, _DVSAKEYMAXVAL, _DVSBKEYMAXVAL)
4567 #define DVSSIZE(pipe) _MMIO_PIPE(pipe, _DVSASIZE, _DVSBSIZE)
4568 #define DVSSCALE(pipe) _MMIO_PIPE(pipe, _DVSASCALE, _DVSBSCALE)
4569 #define DVSTILEOFF(pipe) _MMIO_PIPE(pipe, _DVSATILEOFF, _DVSBTILEOFF)
4570 #define DVSKEYVAL(pipe) _MMIO_PIPE(pipe, _DVSAKEYVAL, _DVSBKEYVAL)
4571 #define DVSKEYMSK(pipe) _MMIO_PIPE(pipe, _DVSAKEYMSK, _DVSBKEYMSK)
4572 #define DVSSURFLIVE(pipe) _MMIO_PIPE(pipe, _DVSASURFLIVE, _DVSBSURFLIVE)
4573 #define DVSGAMC_G4X(pipe, i) _MMIO(_PIPE(pipe, _DVSAGAMC_G4X, _DVSBGAMC_G4X) + (5 - (i)) * 4) /* 6 x u0.8 */
4574 #define DVSGAMC_ILK(pipe, i) _MMIO(_PIPE(pipe, _DVSAGAMC_ILK, _DVSBGAMC_ILK) + (i) * 4) /* 16 x u0.10 */
4575 #define DVSGAMCMAX_ILK(pipe, i) _MMIO(_PIPE(pipe, _DVSAGAMCMAX_ILK, _DVSBGAMCMAX_ILK) + (i) * 4) /* 3 x u1.10 */
4576 
4577 #define _SPRA_CTL		0x70280
4578 #define   SPRITE_ENABLE				REG_BIT(31)
4579 #define   SPRITE_PIPE_GAMMA_ENABLE		REG_BIT(30)
4580 #define   SPRITE_YUV_RANGE_CORRECTION_DISABLE	REG_BIT(28)
4581 #define   SPRITE_FORMAT_MASK			REG_GENMASK(27, 25)
4582 #define   SPRITE_FORMAT_YUV422			REG_FIELD_PREP(SPRITE_FORMAT_MASK, 0)
4583 #define   SPRITE_FORMAT_RGBX101010		REG_FIELD_PREP(SPRITE_FORMAT_MASK, 1)
4584 #define   SPRITE_FORMAT_RGBX888			REG_FIELD_PREP(SPRITE_FORMAT_MASK, 2)
4585 #define   SPRITE_FORMAT_RGBX161616		REG_FIELD_PREP(SPRITE_FORMAT_MASK, 3)
4586 #define   SPRITE_FORMAT_YUV444			REG_FIELD_PREP(SPRITE_FORMAT_MASK, 4)
4587 #define   SPRITE_FORMAT_XR_BGR101010		REG_FIELD_PREP(SPRITE_FORMAT_MASK, 5) /* Extended range */
4588 #define   SPRITE_PIPE_CSC_ENABLE		REG_BIT(24)
4589 #define   SPRITE_SOURCE_KEY			REG_BIT(22)
4590 #define   SPRITE_RGB_ORDER_RGBX			REG_BIT(20) /* only for 888 and 161616 */
4591 #define   SPRITE_YUV_TO_RGB_CSC_DISABLE		REG_BIT(19)
4592 #define   SPRITE_YUV_TO_RGB_CSC_FORMAT_BT709	REG_BIT(18) /* 0 is BT601 */
4593 #define   SPRITE_YUV_ORDER_MASK			REG_GENMASK(17, 16)
4594 #define   SPRITE_YUV_ORDER_YUYV			REG_FIELD_PREP(SPRITE_YUV_ORDER_MASK, 0)
4595 #define   SPRITE_YUV_ORDER_UYVY			REG_FIELD_PREP(SPRITE_YUV_ORDER_MASK, 1)
4596 #define   SPRITE_YUV_ORDER_YVYU			REG_FIELD_PREP(SPRITE_YUV_ORDER_MASK, 2)
4597 #define   SPRITE_YUV_ORDER_VYUY			REG_FIELD_PREP(SPRITE_YUV_ORDER_MASK, 3)
4598 #define   SPRITE_ROTATE_180			REG_BIT(15)
4599 #define   SPRITE_TRICKLE_FEED_DISABLE		REG_BIT(14)
4600 #define   SPRITE_PLANE_GAMMA_DISABLE		REG_BIT(13)
4601 #define   SPRITE_TILED				REG_BIT(10)
4602 #define   SPRITE_DEST_KEY			REG_BIT(2)
4603 #define _SPRA_LINOFF		0x70284
4604 #define _SPRA_STRIDE		0x70288
4605 #define _SPRA_POS		0x7028c
4606 #define   SPRITE_POS_Y_MASK	REG_GENMASK(31, 16)
4607 #define   SPRITE_POS_Y(y)	REG_FIELD_PREP(SPRITE_POS_Y_MASK, (y))
4608 #define   SPRITE_POS_X_MASK	REG_GENMASK(15, 0)
4609 #define   SPRITE_POS_X(x)	REG_FIELD_PREP(SPRITE_POS_X_MASK, (x))
4610 #define _SPRA_SIZE		0x70290
4611 #define   SPRITE_HEIGHT_MASK	REG_GENMASK(31, 16)
4612 #define   SPRITE_HEIGHT(h)	REG_FIELD_PREP(SPRITE_HEIGHT_MASK, (h))
4613 #define   SPRITE_WIDTH_MASK	REG_GENMASK(15, 0)
4614 #define   SPRITE_WIDTH(w)	REG_FIELD_PREP(SPRITE_WIDTH_MASK, (w))
4615 #define _SPRA_KEYVAL		0x70294
4616 #define _SPRA_KEYMSK		0x70298
4617 #define _SPRA_SURF		0x7029c
4618 #define   SPRITE_ADDR_MASK	REG_GENMASK(31, 12)
4619 #define _SPRA_KEYMAX		0x702a0
4620 #define _SPRA_TILEOFF		0x702a4
4621 #define   SPRITE_OFFSET_Y_MASK	REG_GENMASK(31, 16)
4622 #define   SPRITE_OFFSET_Y(y)	REG_FIELD_PREP(SPRITE_OFFSET_Y_MASK, (y))
4623 #define   SPRITE_OFFSET_X_MASK	REG_GENMASK(15, 0)
4624 #define   SPRITE_OFFSET_X(x)	REG_FIELD_PREP(SPRITE_OFFSET_X_MASK, (x))
4625 #define _SPRA_OFFSET		0x702a4
4626 #define _SPRA_SURFLIVE		0x702ac
4627 #define _SPRA_SCALE		0x70304
4628 #define   SPRITE_SCALE_ENABLE			REG_BIT(31)
4629 #define   SPRITE_FILTER_MASK			REG_GENMASK(30, 29)
4630 #define   SPRITE_FILTER_MEDIUM			REG_FIELD_PREP(SPRITE_FILTER_MASK, 0)
4631 #define   SPRITE_FILTER_ENHANCING		REG_FIELD_PREP(SPRITE_FILTER_MASK, 1)
4632 #define   SPRITE_FILTER_SOFTENING		REG_FIELD_PREP(SPRITE_FILTER_MASK, 2)
4633 #define   SPRITE_VERTICAL_OFFSET_HALF		REG_BIT(28) /* must be enabled below */
4634 #define   SPRITE_VERTICAL_OFFSET_ENABLE		REG_BIT(27)
4635 #define   SPRITE_SRC_WIDTH_MASK			REG_GENMASK(26, 16)
4636 #define   SPRITE_SRC_WIDTH(w)			REG_FIELD_PREP(SPRITE_SRC_WIDTH_MASK, (w))
4637 #define   SPRITE_SRC_HEIGHT_MASK		REG_GENMASK(10, 0)
4638 #define   SPRITE_SRC_HEIGHT(h)			REG_FIELD_PREP(SPRITE_SRC_HEIGHT_MASK, (h))
4639 #define _SPRA_GAMC		0x70400
4640 #define _SPRA_GAMC16		0x70440
4641 #define _SPRA_GAMC17		0x7044c
4642 
4643 #define _SPRB_CTL		0x71280
4644 #define _SPRB_LINOFF		0x71284
4645 #define _SPRB_STRIDE		0x71288
4646 #define _SPRB_POS		0x7128c
4647 #define _SPRB_SIZE		0x71290
4648 #define _SPRB_KEYVAL		0x71294
4649 #define _SPRB_KEYMSK		0x71298
4650 #define _SPRB_SURF		0x7129c
4651 #define _SPRB_KEYMAX		0x712a0
4652 #define _SPRB_TILEOFF		0x712a4
4653 #define _SPRB_OFFSET		0x712a4
4654 #define _SPRB_SURFLIVE		0x712ac
4655 #define _SPRB_SCALE		0x71304
4656 #define _SPRB_GAMC		0x71400
4657 #define _SPRB_GAMC16		0x71440
4658 #define _SPRB_GAMC17		0x7144c
4659 
4660 #define SPRCTL(pipe) _MMIO_PIPE(pipe, _SPRA_CTL, _SPRB_CTL)
4661 #define SPRLINOFF(pipe) _MMIO_PIPE(pipe, _SPRA_LINOFF, _SPRB_LINOFF)
4662 #define SPRSTRIDE(pipe) _MMIO_PIPE(pipe, _SPRA_STRIDE, _SPRB_STRIDE)
4663 #define SPRPOS(pipe) _MMIO_PIPE(pipe, _SPRA_POS, _SPRB_POS)
4664 #define SPRSIZE(pipe) _MMIO_PIPE(pipe, _SPRA_SIZE, _SPRB_SIZE)
4665 #define SPRKEYVAL(pipe) _MMIO_PIPE(pipe, _SPRA_KEYVAL, _SPRB_KEYVAL)
4666 #define SPRKEYMSK(pipe) _MMIO_PIPE(pipe, _SPRA_KEYMSK, _SPRB_KEYMSK)
4667 #define SPRSURF(pipe) _MMIO_PIPE(pipe, _SPRA_SURF, _SPRB_SURF)
4668 #define SPRKEYMAX(pipe) _MMIO_PIPE(pipe, _SPRA_KEYMAX, _SPRB_KEYMAX)
4669 #define SPRTILEOFF(pipe) _MMIO_PIPE(pipe, _SPRA_TILEOFF, _SPRB_TILEOFF)
4670 #define SPROFFSET(pipe) _MMIO_PIPE(pipe, _SPRA_OFFSET, _SPRB_OFFSET)
4671 #define SPRSCALE(pipe) _MMIO_PIPE(pipe, _SPRA_SCALE, _SPRB_SCALE)
4672 #define SPRGAMC(pipe, i) _MMIO(_PIPE(pipe, _SPRA_GAMC, _SPRB_GAMC) + (i) * 4) /* 16 x u0.10 */
4673 #define SPRGAMC16(pipe, i) _MMIO(_PIPE(pipe, _SPRA_GAMC16, _SPRB_GAMC16) + (i) * 4) /* 3 x u1.10 */
4674 #define SPRGAMC17(pipe, i) _MMIO(_PIPE(pipe, _SPRA_GAMC17, _SPRB_GAMC17) + (i) * 4) /* 3 x u2.10 */
4675 #define SPRSURFLIVE(pipe) _MMIO_PIPE(pipe, _SPRA_SURFLIVE, _SPRB_SURFLIVE)
4676 
4677 #define _SPACNTR		(VLV_DISPLAY_BASE + 0x72180)
4678 #define   SP_ENABLE			REG_BIT(31)
4679 #define   SP_PIPE_GAMMA_ENABLE		REG_BIT(30)
4680 #define   SP_FORMAT_MASK		REG_GENMASK(29, 26)
4681 #define   SP_FORMAT_YUV422		REG_FIELD_PREP(SP_FORMAT_MASK, 0)
4682 #define   SP_FORMAT_8BPP		REG_FIELD_PREP(SP_FORMAT_MASK, 2)
4683 #define   SP_FORMAT_BGR565		REG_FIELD_PREP(SP_FORMAT_MASK, 5)
4684 #define   SP_FORMAT_BGRX8888		REG_FIELD_PREP(SP_FORMAT_MASK, 6)
4685 #define   SP_FORMAT_BGRA8888		REG_FIELD_PREP(SP_FORMAT_MASK, 7)
4686 #define   SP_FORMAT_RGBX1010102		REG_FIELD_PREP(SP_FORMAT_MASK, 8)
4687 #define   SP_FORMAT_RGBA1010102		REG_FIELD_PREP(SP_FORMAT_MASK, 9)
4688 #define   SP_FORMAT_BGRX1010102		REG_FIELD_PREP(SP_FORMAT_MASK, 10) /* CHV pipe B */
4689 #define   SP_FORMAT_BGRA1010102		REG_FIELD_PREP(SP_FORMAT_MASK, 11) /* CHV pipe B */
4690 #define   SP_FORMAT_RGBX8888		REG_FIELD_PREP(SP_FORMAT_MASK, 14)
4691 #define   SP_FORMAT_RGBA8888		REG_FIELD_PREP(SP_FORMAT_MASK, 15)
4692 #define   SP_ALPHA_PREMULTIPLY		REG_BIT(23) /* CHV pipe B */
4693 #define   SP_SOURCE_KEY			REG_BIT(22)
4694 #define   SP_YUV_FORMAT_BT709		REG_BIT(18)
4695 #define   SP_YUV_ORDER_MASK		REG_GENMASK(17, 16)
4696 #define   SP_YUV_ORDER_YUYV		REG_FIELD_PREP(SP_YUV_ORDER_MASK, 0)
4697 #define   SP_YUV_ORDER_UYVY		REG_FIELD_PREP(SP_YUV_ORDER_MASK, 1)
4698 #define   SP_YUV_ORDER_YVYU		REG_FIELD_PREP(SP_YUV_ORDER_MASK, 2)
4699 #define   SP_YUV_ORDER_VYUY		REG_FIELD_PREP(SP_YUV_ORDER_MASK, 3)
4700 #define   SP_ROTATE_180			REG_BIT(15)
4701 #define   SP_TILED			REG_BIT(10)
4702 #define   SP_MIRROR			REG_BIT(8) /* CHV pipe B */
4703 #define _SPALINOFF		(VLV_DISPLAY_BASE + 0x72184)
4704 #define _SPASTRIDE		(VLV_DISPLAY_BASE + 0x72188)
4705 #define _SPAPOS			(VLV_DISPLAY_BASE + 0x7218c)
4706 #define   SP_POS_Y_MASK			REG_GENMASK(31, 16)
4707 #define   SP_POS_Y(y)			REG_FIELD_PREP(SP_POS_Y_MASK, (y))
4708 #define   SP_POS_X_MASK			REG_GENMASK(15, 0)
4709 #define   SP_POS_X(x)			REG_FIELD_PREP(SP_POS_X_MASK, (x))
4710 #define _SPASIZE		(VLV_DISPLAY_BASE + 0x72190)
4711 #define   SP_HEIGHT_MASK		REG_GENMASK(31, 16)
4712 #define   SP_HEIGHT(h)			REG_FIELD_PREP(SP_HEIGHT_MASK, (h))
4713 #define   SP_WIDTH_MASK			REG_GENMASK(15, 0)
4714 #define   SP_WIDTH(w)			REG_FIELD_PREP(SP_WIDTH_MASK, (w))
4715 #define _SPAKEYMINVAL		(VLV_DISPLAY_BASE + 0x72194)
4716 #define _SPAKEYMSK		(VLV_DISPLAY_BASE + 0x72198)
4717 #define _SPASURF		(VLV_DISPLAY_BASE + 0x7219c)
4718 #define   SP_ADDR_MASK			REG_GENMASK(31, 12)
4719 #define _SPAKEYMAXVAL		(VLV_DISPLAY_BASE + 0x721a0)
4720 #define _SPATILEOFF		(VLV_DISPLAY_BASE + 0x721a4)
4721 #define   SP_OFFSET_Y_MASK		REG_GENMASK(31, 16)
4722 #define   SP_OFFSET_Y(y)		REG_FIELD_PREP(SP_OFFSET_Y_MASK, (y))
4723 #define   SP_OFFSET_X_MASK		REG_GENMASK(15, 0)
4724 #define   SP_OFFSET_X(x)		REG_FIELD_PREP(SP_OFFSET_X_MASK, (x))
4725 #define _SPACONSTALPHA		(VLV_DISPLAY_BASE + 0x721a8)
4726 #define   SP_CONST_ALPHA_ENABLE		REG_BIT(31)
4727 #define   SP_CONST_ALPHA_MASK		REG_GENMASK(7, 0)
4728 #define   SP_CONST_ALPHA(alpha)		REG_FIELD_PREP(SP_CONST_ALPHA_MASK, (alpha))
4729 #define _SPACLRC0		(VLV_DISPLAY_BASE + 0x721d0)
4730 #define   SP_CONTRAST_MASK		REG_GENMASK(26, 18)
4731 #define   SP_CONTRAST(x)		REG_FIELD_PREP(SP_CONTRAST_MASK, (x)) /* u3.6 */
4732 #define   SP_BRIGHTNESS_MASK		REG_GENMASK(7, 0)
4733 #define   SP_BRIGHTNESS(x)		REG_FIELD_PREP(SP_BRIGHTNESS_MASK, (x)) /* s8 */
4734 #define _SPACLRC1		(VLV_DISPLAY_BASE + 0x721d4)
4735 #define   SP_SH_SIN_MASK		REG_GENMASK(26, 16)
4736 #define   SP_SH_SIN(x)			REG_FIELD_PREP(SP_SH_SIN_MASK, (x)) /* s4.7 */
4737 #define   SP_SH_COS_MASK		REG_GENMASK(9, 0)
4738 #define   SP_SH_COS(x)			REG_FIELD_PREP(SP_SH_COS_MASK, (x)) /* u3.7 */
4739 #define _SPAGAMC		(VLV_DISPLAY_BASE + 0x721e0)
4740 
4741 #define _SPBCNTR		(VLV_DISPLAY_BASE + 0x72280)
4742 #define _SPBLINOFF		(VLV_DISPLAY_BASE + 0x72284)
4743 #define _SPBSTRIDE		(VLV_DISPLAY_BASE + 0x72288)
4744 #define _SPBPOS			(VLV_DISPLAY_BASE + 0x7228c)
4745 #define _SPBSIZE		(VLV_DISPLAY_BASE + 0x72290)
4746 #define _SPBKEYMINVAL		(VLV_DISPLAY_BASE + 0x72294)
4747 #define _SPBKEYMSK		(VLV_DISPLAY_BASE + 0x72298)
4748 #define _SPBSURF		(VLV_DISPLAY_BASE + 0x7229c)
4749 #define _SPBKEYMAXVAL		(VLV_DISPLAY_BASE + 0x722a0)
4750 #define _SPBTILEOFF		(VLV_DISPLAY_BASE + 0x722a4)
4751 #define _SPBCONSTALPHA		(VLV_DISPLAY_BASE + 0x722a8)
4752 #define _SPBCLRC0		(VLV_DISPLAY_BASE + 0x722d0)
4753 #define _SPBCLRC1		(VLV_DISPLAY_BASE + 0x722d4)
4754 #define _SPBGAMC		(VLV_DISPLAY_BASE + 0x722e0)
4755 
4756 #define _VLV_SPR(pipe, plane_id, reg_a, reg_b) \
4757 	_PIPE((pipe) * 2 + (plane_id) - PLANE_SPRITE0, (reg_a), (reg_b))
4758 #define _MMIO_VLV_SPR(pipe, plane_id, reg_a, reg_b) \
4759 	_MMIO(_VLV_SPR((pipe), (plane_id), (reg_a), (reg_b)))
4760 
4761 #define SPCNTR(pipe, plane_id)		_MMIO_VLV_SPR((pipe), (plane_id), _SPACNTR, _SPBCNTR)
4762 #define SPLINOFF(pipe, plane_id)	_MMIO_VLV_SPR((pipe), (plane_id), _SPALINOFF, _SPBLINOFF)
4763 #define SPSTRIDE(pipe, plane_id)	_MMIO_VLV_SPR((pipe), (plane_id), _SPASTRIDE, _SPBSTRIDE)
4764 #define SPPOS(pipe, plane_id)		_MMIO_VLV_SPR((pipe), (plane_id), _SPAPOS, _SPBPOS)
4765 #define SPSIZE(pipe, plane_id)		_MMIO_VLV_SPR((pipe), (plane_id), _SPASIZE, _SPBSIZE)
4766 #define SPKEYMINVAL(pipe, plane_id)	_MMIO_VLV_SPR((pipe), (plane_id), _SPAKEYMINVAL, _SPBKEYMINVAL)
4767 #define SPKEYMSK(pipe, plane_id)	_MMIO_VLV_SPR((pipe), (plane_id), _SPAKEYMSK, _SPBKEYMSK)
4768 #define SPSURF(pipe, plane_id)		_MMIO_VLV_SPR((pipe), (plane_id), _SPASURF, _SPBSURF)
4769 #define SPKEYMAXVAL(pipe, plane_id)	_MMIO_VLV_SPR((pipe), (plane_id), _SPAKEYMAXVAL, _SPBKEYMAXVAL)
4770 #define SPTILEOFF(pipe, plane_id)	_MMIO_VLV_SPR((pipe), (plane_id), _SPATILEOFF, _SPBTILEOFF)
4771 #define SPCONSTALPHA(pipe, plane_id)	_MMIO_VLV_SPR((pipe), (plane_id), _SPACONSTALPHA, _SPBCONSTALPHA)
4772 #define SPCLRC0(pipe, plane_id)		_MMIO_VLV_SPR((pipe), (plane_id), _SPACLRC0, _SPBCLRC0)
4773 #define SPCLRC1(pipe, plane_id)		_MMIO_VLV_SPR((pipe), (plane_id), _SPACLRC1, _SPBCLRC1)
4774 #define SPGAMC(pipe, plane_id, i)	_MMIO(_VLV_SPR((pipe), (plane_id), _SPAGAMC, _SPBGAMC) + (5 - (i)) * 4) /* 6 x u0.10 */
4775 
4776 /*
4777  * CHV pipe B sprite CSC
4778  *
4779  * |cr|   |c0 c1 c2|   |cr + cr_ioff|   |cr_ooff|
4780  * |yg| = |c3 c4 c5| x |yg + yg_ioff| + |yg_ooff|
4781  * |cb|   |c6 c7 c8|   |cb + cr_ioff|   |cb_ooff|
4782  */
4783 #define _MMIO_CHV_SPCSC(plane_id, reg) \
4784 	_MMIO(VLV_DISPLAY_BASE + ((plane_id) - PLANE_SPRITE0) * 0x1000 + (reg))
4785 
4786 #define SPCSCYGOFF(plane_id)	_MMIO_CHV_SPCSC(plane_id, 0x6d900)
4787 #define SPCSCCBOFF(plane_id)	_MMIO_CHV_SPCSC(plane_id, 0x6d904)
4788 #define SPCSCCROFF(plane_id)	_MMIO_CHV_SPCSC(plane_id, 0x6d908)
4789 #define  SPCSC_OOFF_MASK	REG_GENMASK(26, 16)
4790 #define  SPCSC_OOFF(x)		REG_FIELD_PREP(SPCSC_OOFF_MASK, (x) & 0x7ff) /* s11 */
4791 #define  SPCSC_IOFF_MASK	REG_GENMASK(10, 0)
4792 #define  SPCSC_IOFF(x)		REG_FIELD_PREP(SPCSC_IOFF_MASK, (x) & 0x7ff) /* s11 */
4793 
4794 #define SPCSCC01(plane_id)	_MMIO_CHV_SPCSC(plane_id, 0x6d90c)
4795 #define SPCSCC23(plane_id)	_MMIO_CHV_SPCSC(plane_id, 0x6d910)
4796 #define SPCSCC45(plane_id)	_MMIO_CHV_SPCSC(plane_id, 0x6d914)
4797 #define SPCSCC67(plane_id)	_MMIO_CHV_SPCSC(plane_id, 0x6d918)
4798 #define SPCSCC8(plane_id)	_MMIO_CHV_SPCSC(plane_id, 0x6d91c)
4799 #define  SPCSC_C1_MASK		REG_GENMASK(30, 16)
4800 #define  SPCSC_C1(x)		REG_FIELD_PREP(SPCSC_C1_MASK, (x) & 0x7fff) /* s3.12 */
4801 #define  SPCSC_C0_MASK		REG_GENMASK(14, 0)
4802 #define  SPCSC_C0(x)		REG_FIELD_PREP(SPCSC_C0_MASK, (x) & 0x7fff) /* s3.12 */
4803 
4804 #define SPCSCYGICLAMP(plane_id)	_MMIO_CHV_SPCSC(plane_id, 0x6d920)
4805 #define SPCSCCBICLAMP(plane_id)	_MMIO_CHV_SPCSC(plane_id, 0x6d924)
4806 #define SPCSCCRICLAMP(plane_id)	_MMIO_CHV_SPCSC(plane_id, 0x6d928)
4807 #define  SPCSC_IMAX_MASK	REG_GENMASK(26, 16)
4808 #define  SPCSC_IMAX(x)		REG_FIELD_PREP(SPCSC_IMAX_MASK, (x) & 0x7ff) /* s11 */
4809 #define  SPCSC_IMIN_MASK	REG_GENMASK(10, 0)
4810 #define  SPCSC_IMIN(x)		REG_FIELD_PREP(SPCSC_IMIN_MASK, (x) & 0x7ff) /* s11 */
4811 
4812 #define SPCSCYGOCLAMP(plane_id)	_MMIO_CHV_SPCSC(plane_id, 0x6d92c)
4813 #define SPCSCCBOCLAMP(plane_id)	_MMIO_CHV_SPCSC(plane_id, 0x6d930)
4814 #define SPCSCCROCLAMP(plane_id)	_MMIO_CHV_SPCSC(plane_id, 0x6d934)
4815 #define  SPCSC_OMAX_MASK	REG_GENMASK(25, 16)
4816 #define  SPCSC_OMAX(x)		REG_FIELD_PREP(SPCSC_OMAX_MASK, (x)) /* u10 */
4817 #define  SPCSC_OMIN_MASK	REG_GENMASK(9, 0)
4818 #define  SPCSC_OMIN(x)		REG_FIELD_PREP(SPCSC_OMIN_MASK, (x)) /* u10 */
4819 
4820 /* Skylake plane registers */
4821 
4822 #define _PLANE_CTL_1_A				0x70180
4823 #define _PLANE_CTL_2_A				0x70280
4824 #define _PLANE_CTL_3_A				0x70380
4825 #define   PLANE_CTL_ENABLE			REG_BIT(31)
4826 #define   PLANE_CTL_ARB_SLOTS_MASK		REG_GENMASK(30, 28) /* icl+ */
4827 #define   PLANE_CTL_ARB_SLOTS(x)		REG_FIELD_PREP(PLANE_CTL_ARB_SLOTS_MASK, (x)) /* icl+ */
4828 #define   PLANE_CTL_PIPE_GAMMA_ENABLE		REG_BIT(30) /* Pre-GLK */
4829 #define   PLANE_CTL_YUV_RANGE_CORRECTION_DISABLE	REG_BIT(28)
4830 /*
4831  * ICL+ uses the same PLANE_CTL_FORMAT bits, but the field definition
4832  * expanded to include bit 23 as well. However, the shift-24 based values
4833  * correctly map to the same formats in ICL, as long as bit 23 is set to 0
4834  */
4835 #define   PLANE_CTL_FORMAT_MASK_SKL		REG_GENMASK(27, 24) /* pre-icl */
4836 #define   PLANE_CTL_FORMAT_MASK_ICL		REG_GENMASK(27, 23) /* icl+ */
4837 #define   PLANE_CTL_FORMAT_YUV422		REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 0)
4838 #define   PLANE_CTL_FORMAT_NV12			REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 1)
4839 #define   PLANE_CTL_FORMAT_XRGB_2101010		REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 2)
4840 #define   PLANE_CTL_FORMAT_P010			REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 3)
4841 #define   PLANE_CTL_FORMAT_XRGB_8888		REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 4)
4842 #define   PLANE_CTL_FORMAT_P012			REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 5)
4843 #define   PLANE_CTL_FORMAT_XRGB_16161616F	REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 6)
4844 #define   PLANE_CTL_FORMAT_P016			REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 7)
4845 #define   PLANE_CTL_FORMAT_XYUV			REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 8)
4846 #define   PLANE_CTL_FORMAT_INDEXED		REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 12)
4847 #define   PLANE_CTL_FORMAT_RGB_565		REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_SKL, 14)
4848 #define   PLANE_CTL_FORMAT_Y210			REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_ICL, 1)
4849 #define   PLANE_CTL_FORMAT_Y212			REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_ICL, 3)
4850 #define   PLANE_CTL_FORMAT_Y216			REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_ICL, 5)
4851 #define   PLANE_CTL_FORMAT_Y410			REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_ICL, 7)
4852 #define   PLANE_CTL_FORMAT_Y412			REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_ICL, 9)
4853 #define   PLANE_CTL_FORMAT_Y416			REG_FIELD_PREP(PLANE_CTL_FORMAT_MASK_ICL, 11)
4854 #define   PLANE_CTL_PIPE_CSC_ENABLE		REG_BIT(23) /* Pre-GLK */
4855 #define   PLANE_CTL_KEY_ENABLE_MASK		REG_GENMASK(22, 21)
4856 #define   PLANE_CTL_KEY_ENABLE_SOURCE		REG_FIELD_PREP(PLANE_CTL_KEY_ENABLE_MASK, 1)
4857 #define   PLANE_CTL_KEY_ENABLE_DESTINATION	REG_FIELD_PREP(PLANE_CTL_KEY_ENABLE_MASK, 2)
4858 #define   PLANE_CTL_ORDER_RGBX			REG_BIT(20)
4859 #define   PLANE_CTL_YUV420_Y_PLANE		REG_BIT(19)
4860 #define   PLANE_CTL_YUV_TO_RGB_CSC_FORMAT_BT709	REG_BIT(18)
4861 #define   PLANE_CTL_YUV422_ORDER_MASK		REG_GENMASK(17, 16)
4862 #define   PLANE_CTL_YUV422_ORDER_YUYV		REG_FIELD_PREP(PLANE_CTL_YUV422_ORDER_MASK, 0)
4863 #define   PLANE_CTL_YUV422_ORDER_UYVY		REG_FIELD_PREP(PLANE_CTL_YUV422_ORDER_MASK, 1)
4864 #define   PLANE_CTL_YUV422_ORDER_YVYU		REG_FIELD_PREP(PLANE_CTL_YUV422_ORDER_MASK, 2)
4865 #define   PLANE_CTL_YUV422_ORDER_VYUY		REG_FIELD_PREP(PLANE_CTL_YUV422_ORDER_MASK, 3)
4866 #define   PLANE_CTL_RENDER_DECOMPRESSION_ENABLE	REG_BIT(15)
4867 #define   PLANE_CTL_TRICKLE_FEED_DISABLE	REG_BIT(14)
4868 #define   PLANE_CTL_CLEAR_COLOR_DISABLE		REG_BIT(13) /* TGL+ */
4869 #define   PLANE_CTL_PLANE_GAMMA_DISABLE		REG_BIT(13) /* Pre-GLK */
4870 #define   PLANE_CTL_TILED_MASK			REG_GENMASK(12, 10)
4871 #define   PLANE_CTL_TILED_LINEAR		REG_FIELD_PREP(PLANE_CTL_TILED_MASK, 0)
4872 #define   PLANE_CTL_TILED_X			REG_FIELD_PREP(PLANE_CTL_TILED_MASK, 1)
4873 #define   PLANE_CTL_TILED_Y			REG_FIELD_PREP(PLANE_CTL_TILED_MASK, 4)
4874 #define   PLANE_CTL_TILED_YF			REG_FIELD_PREP(PLANE_CTL_TILED_MASK, 5)
4875 #define   PLANE_CTL_TILED_4                     REG_FIELD_PREP(PLANE_CTL_TILED_MASK, 5)
4876 #define   PLANE_CTL_ASYNC_FLIP			REG_BIT(9)
4877 #define   PLANE_CTL_FLIP_HORIZONTAL		REG_BIT(8)
4878 #define   PLANE_CTL_MEDIA_DECOMPRESSION_ENABLE	REG_BIT(4) /* TGL+ */
4879 #define   PLANE_CTL_ALPHA_MASK			REG_GENMASK(5, 4) /* Pre-GLK */
4880 #define   PLANE_CTL_ALPHA_DISABLE		REG_FIELD_PREP(PLANE_CTL_ALPHA_MASK, 0)
4881 #define   PLANE_CTL_ALPHA_SW_PREMULTIPLY	REG_FIELD_PREP(PLANE_CTL_ALPHA_MASK, 2)
4882 #define   PLANE_CTL_ALPHA_HW_PREMULTIPLY	REG_FIELD_PREP(PLANE_CTL_ALPHA_MASK, 3)
4883 #define   PLANE_CTL_ROTATE_MASK			REG_GENMASK(1, 0)
4884 #define   PLANE_CTL_ROTATE_0			REG_FIELD_PREP(PLANE_CTL_ROTATE_MASK, 0)
4885 #define   PLANE_CTL_ROTATE_90			REG_FIELD_PREP(PLANE_CTL_ROTATE_MASK, 1)
4886 #define   PLANE_CTL_ROTATE_180			REG_FIELD_PREP(PLANE_CTL_ROTATE_MASK, 2)
4887 #define   PLANE_CTL_ROTATE_270			REG_FIELD_PREP(PLANE_CTL_ROTATE_MASK, 3)
4888 #define _PLANE_STRIDE_1_A			0x70188
4889 #define _PLANE_STRIDE_2_A			0x70288
4890 #define _PLANE_STRIDE_3_A			0x70388
4891 #define   PLANE_STRIDE__MASK			REG_GENMASK(11, 0)
4892 #define   PLANE_STRIDE_(stride)			REG_FIELD_PREP(PLANE_STRIDE__MASK, (stride))
4893 #define _PLANE_POS_1_A				0x7018c
4894 #define _PLANE_POS_2_A				0x7028c
4895 #define _PLANE_POS_3_A				0x7038c
4896 #define   PLANE_POS_Y_MASK			REG_GENMASK(31, 16)
4897 #define   PLANE_POS_Y(y)			REG_FIELD_PREP(PLANE_POS_Y_MASK, (y))
4898 #define   PLANE_POS_X_MASK			REG_GENMASK(15, 0)
4899 #define   PLANE_POS_X(x)			REG_FIELD_PREP(PLANE_POS_X_MASK, (x))
4900 #define _PLANE_SIZE_1_A				0x70190
4901 #define _PLANE_SIZE_2_A				0x70290
4902 #define _PLANE_SIZE_3_A				0x70390
4903 #define   PLANE_HEIGHT_MASK			REG_GENMASK(31, 16)
4904 #define   PLANE_HEIGHT(h)			REG_FIELD_PREP(PLANE_HEIGHT_MASK, (h))
4905 #define   PLANE_WIDTH_MASK			REG_GENMASK(15, 0)
4906 #define   PLANE_WIDTH(w)			REG_FIELD_PREP(PLANE_WIDTH_MASK, (w))
4907 #define _PLANE_SURF_1_A				0x7019c
4908 #define _PLANE_SURF_2_A				0x7029c
4909 #define _PLANE_SURF_3_A				0x7039c
4910 #define   PLANE_SURF_ADDR_MASK			REG_GENMASK(31, 12)
4911 #define   PLANE_SURF_DECRYPT			REG_BIT(2)
4912 #define _PLANE_OFFSET_1_A			0x701a4
4913 #define _PLANE_OFFSET_2_A			0x702a4
4914 #define _PLANE_OFFSET_3_A			0x703a4
4915 #define   PLANE_OFFSET_Y_MASK			REG_GENMASK(31, 16)
4916 #define   PLANE_OFFSET_Y(y)			REG_FIELD_PREP(PLANE_OFFSET_Y_MASK, (y))
4917 #define   PLANE_OFFSET_X_MASK			REG_GENMASK(15, 0)
4918 #define   PLANE_OFFSET_X(x)			REG_FIELD_PREP(PLANE_OFFSET_X_MASK, (x))
4919 #define _PLANE_KEYVAL_1_A			0x70194
4920 #define _PLANE_KEYVAL_2_A			0x70294
4921 #define _PLANE_KEYMSK_1_A			0x70198
4922 #define _PLANE_KEYMSK_2_A			0x70298
4923 #define  PLANE_KEYMSK_ALPHA_ENABLE		(1 << 31)
4924 #define _PLANE_KEYMAX_1_A			0x701a0
4925 #define _PLANE_KEYMAX_2_A			0x702a0
4926 #define  PLANE_KEYMAX_ALPHA(a)			((a) << 24)
4927 #define _PLANE_CC_VAL_1_A			0x701b4
4928 #define _PLANE_CC_VAL_2_A			0x702b4
4929 #define _PLANE_AUX_DIST_1_A			0x701c0
4930 #define   PLANE_AUX_DISTANCE_MASK		REG_GENMASK(31, 12)
4931 #define   PLANE_AUX_STRIDE_MASK			REG_GENMASK(11, 0)
4932 #define   PLANE_AUX_STRIDE(stride)		REG_FIELD_PREP(PLANE_AUX_STRIDE_MASK, (stride))
4933 #define _PLANE_AUX_DIST_2_A			0x702c0
4934 #define _PLANE_AUX_OFFSET_1_A			0x701c4
4935 #define _PLANE_AUX_OFFSET_2_A			0x702c4
4936 #define _PLANE_CUS_CTL_1_A			0x701c8
4937 #define _PLANE_CUS_CTL_2_A			0x702c8
4938 #define   PLANE_CUS_ENABLE			REG_BIT(31)
4939 #define   PLANE_CUS_Y_PLANE_MASK			REG_BIT(30)
4940 #define   PLANE_CUS_Y_PLANE_4_RKL		REG_FIELD_PREP(PLANE_CUS_Y_PLANE_MASK, 0)
4941 #define   PLANE_CUS_Y_PLANE_5_RKL		REG_FIELD_PREP(PLANE_CUS_Y_PLANE_MASK, 1)
4942 #define   PLANE_CUS_Y_PLANE_6_ICL		REG_FIELD_PREP(PLANE_CUS_Y_PLANE_MASK, 0)
4943 #define   PLANE_CUS_Y_PLANE_7_ICL		REG_FIELD_PREP(PLANE_CUS_Y_PLANE_MASK, 1)
4944 #define   PLANE_CUS_HPHASE_SIGN_NEGATIVE		REG_BIT(19)
4945 #define   PLANE_CUS_HPHASE_MASK			REG_GENMASK(17, 16)
4946 #define   PLANE_CUS_HPHASE_0			REG_FIELD_PREP(PLANE_CUS_HPHASE_MASK, 0)
4947 #define   PLANE_CUS_HPHASE_0_25			REG_FIELD_PREP(PLANE_CUS_HPHASE_MASK, 1)
4948 #define   PLANE_CUS_HPHASE_0_5			REG_FIELD_PREP(PLANE_CUS_HPHASE_MASK, 2)
4949 #define   PLANE_CUS_VPHASE_SIGN_NEGATIVE		REG_BIT(15)
4950 #define   PLANE_CUS_VPHASE_MASK			REG_GENMASK(13, 12)
4951 #define   PLANE_CUS_VPHASE_0			REG_FIELD_PREP(PLANE_CUS_VPHASE_MASK, 0)
4952 #define   PLANE_CUS_VPHASE_0_25			REG_FIELD_PREP(PLANE_CUS_VPHASE_MASK, 1)
4953 #define   PLANE_CUS_VPHASE_0_5			REG_FIELD_PREP(PLANE_CUS_VPHASE_MASK, 2)
4954 #define _PLANE_COLOR_CTL_1_A			0x701CC /* GLK+ */
4955 #define _PLANE_COLOR_CTL_2_A			0x702CC /* GLK+ */
4956 #define _PLANE_COLOR_CTL_3_A			0x703CC /* GLK+ */
4957 #define   PLANE_COLOR_PIPE_GAMMA_ENABLE			REG_BIT(30) /* Pre-ICL */
4958 #define   PLANE_COLOR_YUV_RANGE_CORRECTION_DISABLE	REG_BIT(28)
4959 #define   PLANE_COLOR_PIPE_CSC_ENABLE			REG_BIT(23) /* Pre-ICL */
4960 #define   PLANE_COLOR_PLANE_CSC_ENABLE			REG_BIT(21) /* ICL+ */
4961 #define   PLANE_COLOR_INPUT_CSC_ENABLE			REG_BIT(20) /* ICL+ */
4962 #define   PLANE_COLOR_CSC_MODE_MASK			REG_GENMASK(19, 17)
4963 #define   PLANE_COLOR_CSC_MODE_BYPASS			REG_FIELD_PREP(PLANE_COLOR_CSC_MODE_MASK, 0)
4964 #define   PLANE_COLOR_CSC_MODE_YUV601_TO_RGB601		REG_FIELD_PREP(PLANE_COLOR_CSC_MODE_MASK, 1)
4965 #define   PLANE_COLOR_CSC_MODE_YUV709_TO_RGB709		REG_FIELD_PREP(PLANE_COLOR_CSC_MODE_MASK, 2)
4966 #define   PLANE_COLOR_CSC_MODE_YUV2020_TO_RGB2020	REG_FIELD_PREP(PLANE_COLOR_CSC_MODE_MASK, 3)
4967 #define   PLANE_COLOR_CSC_MODE_RGB709_TO_RGB2020	REG_FIELD_PREP(PLANE_COLOR_CSC_MODE_MASK, 4)
4968 #define   PLANE_COLOR_PLANE_GAMMA_DISABLE		REG_BIT(13)
4969 #define   PLANE_COLOR_ALPHA_MASK			REG_GENMASK(5, 4)
4970 #define   PLANE_COLOR_ALPHA_DISABLE			REG_FIELD_PREP(PLANE_COLOR_ALPHA_MASK, 0)
4971 #define   PLANE_COLOR_ALPHA_SW_PREMULTIPLY		REG_FIELD_PREP(PLANE_COLOR_ALPHA_MASK, 2)
4972 #define   PLANE_COLOR_ALPHA_HW_PREMULTIPLY		REG_FIELD_PREP(PLANE_COLOR_ALPHA_MASK, 3)
4973 #define _PLANE_BUF_CFG_1_A			0x7027c
4974 #define _PLANE_BUF_CFG_2_A			0x7037c
4975 #define _PLANE_NV12_BUF_CFG_1_A		0x70278
4976 #define _PLANE_NV12_BUF_CFG_2_A		0x70378
4977 
4978 #define _PLANE_CC_VAL_1_B		0x711b4
4979 #define _PLANE_CC_VAL_2_B		0x712b4
4980 #define _PLANE_CC_VAL_1(pipe, dw)	(_PIPE(pipe, _PLANE_CC_VAL_1_A, _PLANE_CC_VAL_1_B) + (dw) * 4)
4981 #define _PLANE_CC_VAL_2(pipe, dw)	(_PIPE(pipe, _PLANE_CC_VAL_2_A, _PLANE_CC_VAL_2_B) + (dw) * 4)
4982 #define PLANE_CC_VAL(pipe, plane, dw) \
4983 	_MMIO_PLANE((plane), _PLANE_CC_VAL_1((pipe), (dw)), _PLANE_CC_VAL_2((pipe), (dw)))
4984 
4985 /* Input CSC Register Definitions */
4986 #define _PLANE_INPUT_CSC_RY_GY_1_A	0x701E0
4987 #define _PLANE_INPUT_CSC_RY_GY_2_A	0x702E0
4988 
4989 #define _PLANE_INPUT_CSC_RY_GY_1_B	0x711E0
4990 #define _PLANE_INPUT_CSC_RY_GY_2_B	0x712E0
4991 
4992 #define _PLANE_INPUT_CSC_RY_GY_1(pipe)	\
4993 	_PIPE(pipe, _PLANE_INPUT_CSC_RY_GY_1_A, \
4994 	     _PLANE_INPUT_CSC_RY_GY_1_B)
4995 #define _PLANE_INPUT_CSC_RY_GY_2(pipe)	\
4996 	_PIPE(pipe, _PLANE_INPUT_CSC_RY_GY_2_A, \
4997 	     _PLANE_INPUT_CSC_RY_GY_2_B)
4998 
4999 #define PLANE_INPUT_CSC_COEFF(pipe, plane, index)	\
5000 	_MMIO_PLANE(plane, _PLANE_INPUT_CSC_RY_GY_1(pipe) +  (index) * 4, \
5001 		    _PLANE_INPUT_CSC_RY_GY_2(pipe) + (index) * 4)
5002 
5003 #define _PLANE_INPUT_CSC_PREOFF_HI_1_A		0x701F8
5004 #define _PLANE_INPUT_CSC_PREOFF_HI_2_A		0x702F8
5005 
5006 #define _PLANE_INPUT_CSC_PREOFF_HI_1_B		0x711F8
5007 #define _PLANE_INPUT_CSC_PREOFF_HI_2_B		0x712F8
5008 
5009 #define _PLANE_INPUT_CSC_PREOFF_HI_1(pipe)	\
5010 	_PIPE(pipe, _PLANE_INPUT_CSC_PREOFF_HI_1_A, \
5011 	     _PLANE_INPUT_CSC_PREOFF_HI_1_B)
5012 #define _PLANE_INPUT_CSC_PREOFF_HI_2(pipe)	\
5013 	_PIPE(pipe, _PLANE_INPUT_CSC_PREOFF_HI_2_A, \
5014 	     _PLANE_INPUT_CSC_PREOFF_HI_2_B)
5015 #define PLANE_INPUT_CSC_PREOFF(pipe, plane, index)	\
5016 	_MMIO_PLANE(plane, _PLANE_INPUT_CSC_PREOFF_HI_1(pipe) + (index) * 4, \
5017 		    _PLANE_INPUT_CSC_PREOFF_HI_2(pipe) + (index) * 4)
5018 
5019 #define _PLANE_INPUT_CSC_POSTOFF_HI_1_A		0x70204
5020 #define _PLANE_INPUT_CSC_POSTOFF_HI_2_A		0x70304
5021 
5022 #define _PLANE_INPUT_CSC_POSTOFF_HI_1_B		0x71204
5023 #define _PLANE_INPUT_CSC_POSTOFF_HI_2_B		0x71304
5024 
5025 #define _PLANE_INPUT_CSC_POSTOFF_HI_1(pipe)	\
5026 	_PIPE(pipe, _PLANE_INPUT_CSC_POSTOFF_HI_1_A, \
5027 	     _PLANE_INPUT_CSC_POSTOFF_HI_1_B)
5028 #define _PLANE_INPUT_CSC_POSTOFF_HI_2(pipe)	\
5029 	_PIPE(pipe, _PLANE_INPUT_CSC_POSTOFF_HI_2_A, \
5030 	     _PLANE_INPUT_CSC_POSTOFF_HI_2_B)
5031 #define PLANE_INPUT_CSC_POSTOFF(pipe, plane, index)	\
5032 	_MMIO_PLANE(plane, _PLANE_INPUT_CSC_POSTOFF_HI_1(pipe) + (index) * 4, \
5033 		    _PLANE_INPUT_CSC_POSTOFF_HI_2(pipe) + (index) * 4)
5034 
5035 #define _PLANE_CTL_1_B				0x71180
5036 #define _PLANE_CTL_2_B				0x71280
5037 #define _PLANE_CTL_3_B				0x71380
5038 #define _PLANE_CTL_1(pipe)	_PIPE(pipe, _PLANE_CTL_1_A, _PLANE_CTL_1_B)
5039 #define _PLANE_CTL_2(pipe)	_PIPE(pipe, _PLANE_CTL_2_A, _PLANE_CTL_2_B)
5040 #define _PLANE_CTL_3(pipe)	_PIPE(pipe, _PLANE_CTL_3_A, _PLANE_CTL_3_B)
5041 #define PLANE_CTL(pipe, plane)	\
5042 	_MMIO_PLANE(plane, _PLANE_CTL_1(pipe), _PLANE_CTL_2(pipe))
5043 
5044 #define _PLANE_STRIDE_1_B			0x71188
5045 #define _PLANE_STRIDE_2_B			0x71288
5046 #define _PLANE_STRIDE_3_B			0x71388
5047 #define _PLANE_STRIDE_1(pipe)	\
5048 	_PIPE(pipe, _PLANE_STRIDE_1_A, _PLANE_STRIDE_1_B)
5049 #define _PLANE_STRIDE_2(pipe)	\
5050 	_PIPE(pipe, _PLANE_STRIDE_2_A, _PLANE_STRIDE_2_B)
5051 #define _PLANE_STRIDE_3(pipe)	\
5052 	_PIPE(pipe, _PLANE_STRIDE_3_A, _PLANE_STRIDE_3_B)
5053 #define PLANE_STRIDE(pipe, plane)	\
5054 	_MMIO_PLANE(plane, _PLANE_STRIDE_1(pipe), _PLANE_STRIDE_2(pipe))
5055 
5056 #define _PLANE_POS_1_B				0x7118c
5057 #define _PLANE_POS_2_B				0x7128c
5058 #define _PLANE_POS_3_B				0x7138c
5059 #define _PLANE_POS_1(pipe)	_PIPE(pipe, _PLANE_POS_1_A, _PLANE_POS_1_B)
5060 #define _PLANE_POS_2(pipe)	_PIPE(pipe, _PLANE_POS_2_A, _PLANE_POS_2_B)
5061 #define _PLANE_POS_3(pipe)	_PIPE(pipe, _PLANE_POS_3_A, _PLANE_POS_3_B)
5062 #define PLANE_POS(pipe, plane)	\
5063 	_MMIO_PLANE(plane, _PLANE_POS_1(pipe), _PLANE_POS_2(pipe))
5064 
5065 #define _PLANE_SIZE_1_B				0x71190
5066 #define _PLANE_SIZE_2_B				0x71290
5067 #define _PLANE_SIZE_3_B				0x71390
5068 #define _PLANE_SIZE_1(pipe)	_PIPE(pipe, _PLANE_SIZE_1_A, _PLANE_SIZE_1_B)
5069 #define _PLANE_SIZE_2(pipe)	_PIPE(pipe, _PLANE_SIZE_2_A, _PLANE_SIZE_2_B)
5070 #define _PLANE_SIZE_3(pipe)	_PIPE(pipe, _PLANE_SIZE_3_A, _PLANE_SIZE_3_B)
5071 #define PLANE_SIZE(pipe, plane)	\
5072 	_MMIO_PLANE(plane, _PLANE_SIZE_1(pipe), _PLANE_SIZE_2(pipe))
5073 
5074 #define _PLANE_SURF_1_B				0x7119c
5075 #define _PLANE_SURF_2_B				0x7129c
5076 #define _PLANE_SURF_3_B				0x7139c
5077 #define _PLANE_SURF_1(pipe)	_PIPE(pipe, _PLANE_SURF_1_A, _PLANE_SURF_1_B)
5078 #define _PLANE_SURF_2(pipe)	_PIPE(pipe, _PLANE_SURF_2_A, _PLANE_SURF_2_B)
5079 #define _PLANE_SURF_3(pipe)	_PIPE(pipe, _PLANE_SURF_3_A, _PLANE_SURF_3_B)
5080 #define PLANE_SURF(pipe, plane)	\
5081 	_MMIO_PLANE(plane, _PLANE_SURF_1(pipe), _PLANE_SURF_2(pipe))
5082 
5083 #define _PLANE_OFFSET_1_B			0x711a4
5084 #define _PLANE_OFFSET_2_B			0x712a4
5085 #define _PLANE_OFFSET_1(pipe) _PIPE(pipe, _PLANE_OFFSET_1_A, _PLANE_OFFSET_1_B)
5086 #define _PLANE_OFFSET_2(pipe) _PIPE(pipe, _PLANE_OFFSET_2_A, _PLANE_OFFSET_2_B)
5087 #define PLANE_OFFSET(pipe, plane)	\
5088 	_MMIO_PLANE(plane, _PLANE_OFFSET_1(pipe), _PLANE_OFFSET_2(pipe))
5089 
5090 #define _PLANE_KEYVAL_1_B			0x71194
5091 #define _PLANE_KEYVAL_2_B			0x71294
5092 #define _PLANE_KEYVAL_1(pipe) _PIPE(pipe, _PLANE_KEYVAL_1_A, _PLANE_KEYVAL_1_B)
5093 #define _PLANE_KEYVAL_2(pipe) _PIPE(pipe, _PLANE_KEYVAL_2_A, _PLANE_KEYVAL_2_B)
5094 #define PLANE_KEYVAL(pipe, plane)	\
5095 	_MMIO_PLANE(plane, _PLANE_KEYVAL_1(pipe), _PLANE_KEYVAL_2(pipe))
5096 
5097 #define _PLANE_KEYMSK_1_B			0x71198
5098 #define _PLANE_KEYMSK_2_B			0x71298
5099 #define _PLANE_KEYMSK_1(pipe) _PIPE(pipe, _PLANE_KEYMSK_1_A, _PLANE_KEYMSK_1_B)
5100 #define _PLANE_KEYMSK_2(pipe) _PIPE(pipe, _PLANE_KEYMSK_2_A, _PLANE_KEYMSK_2_B)
5101 #define PLANE_KEYMSK(pipe, plane)	\
5102 	_MMIO_PLANE(plane, _PLANE_KEYMSK_1(pipe), _PLANE_KEYMSK_2(pipe))
5103 
5104 #define _PLANE_KEYMAX_1_B			0x711a0
5105 #define _PLANE_KEYMAX_2_B			0x712a0
5106 #define _PLANE_KEYMAX_1(pipe) _PIPE(pipe, _PLANE_KEYMAX_1_A, _PLANE_KEYMAX_1_B)
5107 #define _PLANE_KEYMAX_2(pipe) _PIPE(pipe, _PLANE_KEYMAX_2_A, _PLANE_KEYMAX_2_B)
5108 #define PLANE_KEYMAX(pipe, plane)	\
5109 	_MMIO_PLANE(plane, _PLANE_KEYMAX_1(pipe), _PLANE_KEYMAX_2(pipe))
5110 
5111 #define _PLANE_BUF_CFG_1_B			0x7127c
5112 #define _PLANE_BUF_CFG_2_B			0x7137c
5113 /* skl+: 10 bits, icl+ 11 bits, adlp+ 12 bits */
5114 #define   PLANE_BUF_END_MASK		REG_GENMASK(27, 16)
5115 #define   PLANE_BUF_END(end)		REG_FIELD_PREP(PLANE_BUF_END_MASK, (end))
5116 #define   PLANE_BUF_START_MASK		REG_GENMASK(11, 0)
5117 #define   PLANE_BUF_START(start)	REG_FIELD_PREP(PLANE_BUF_START_MASK, (start))
5118 #define _PLANE_BUF_CFG_1(pipe)	\
5119 	_PIPE(pipe, _PLANE_BUF_CFG_1_A, _PLANE_BUF_CFG_1_B)
5120 #define _PLANE_BUF_CFG_2(pipe)	\
5121 	_PIPE(pipe, _PLANE_BUF_CFG_2_A, _PLANE_BUF_CFG_2_B)
5122 #define PLANE_BUF_CFG(pipe, plane)	\
5123 	_MMIO_PLANE(plane, _PLANE_BUF_CFG_1(pipe), _PLANE_BUF_CFG_2(pipe))
5124 
5125 #define _PLANE_NV12_BUF_CFG_1_B		0x71278
5126 #define _PLANE_NV12_BUF_CFG_2_B		0x71378
5127 #define _PLANE_NV12_BUF_CFG_1(pipe)	\
5128 	_PIPE(pipe, _PLANE_NV12_BUF_CFG_1_A, _PLANE_NV12_BUF_CFG_1_B)
5129 #define _PLANE_NV12_BUF_CFG_2(pipe)	\
5130 	_PIPE(pipe, _PLANE_NV12_BUF_CFG_2_A, _PLANE_NV12_BUF_CFG_2_B)
5131 #define PLANE_NV12_BUF_CFG(pipe, plane)	\
5132 	_MMIO_PLANE(plane, _PLANE_NV12_BUF_CFG_1(pipe), _PLANE_NV12_BUF_CFG_2(pipe))
5133 
5134 #define _PLANE_AUX_DIST_1_B		0x711c0
5135 #define _PLANE_AUX_DIST_2_B		0x712c0
5136 #define _PLANE_AUX_DIST_1(pipe) \
5137 			_PIPE(pipe, _PLANE_AUX_DIST_1_A, _PLANE_AUX_DIST_1_B)
5138 #define _PLANE_AUX_DIST_2(pipe) \
5139 			_PIPE(pipe, _PLANE_AUX_DIST_2_A, _PLANE_AUX_DIST_2_B)
5140 #define PLANE_AUX_DIST(pipe, plane)     \
5141 	_MMIO_PLANE(plane, _PLANE_AUX_DIST_1(pipe), _PLANE_AUX_DIST_2(pipe))
5142 
5143 #define _PLANE_AUX_OFFSET_1_B		0x711c4
5144 #define _PLANE_AUX_OFFSET_2_B		0x712c4
5145 #define _PLANE_AUX_OFFSET_1(pipe)       \
5146 		_PIPE(pipe, _PLANE_AUX_OFFSET_1_A, _PLANE_AUX_OFFSET_1_B)
5147 #define _PLANE_AUX_OFFSET_2(pipe)       \
5148 		_PIPE(pipe, _PLANE_AUX_OFFSET_2_A, _PLANE_AUX_OFFSET_2_B)
5149 #define PLANE_AUX_OFFSET(pipe, plane)   \
5150 	_MMIO_PLANE(plane, _PLANE_AUX_OFFSET_1(pipe), _PLANE_AUX_OFFSET_2(pipe))
5151 
5152 #define _PLANE_CUS_CTL_1_B		0x711c8
5153 #define _PLANE_CUS_CTL_2_B		0x712c8
5154 #define _PLANE_CUS_CTL_1(pipe)       \
5155 		_PIPE(pipe, _PLANE_CUS_CTL_1_A, _PLANE_CUS_CTL_1_B)
5156 #define _PLANE_CUS_CTL_2(pipe)       \
5157 		_PIPE(pipe, _PLANE_CUS_CTL_2_A, _PLANE_CUS_CTL_2_B)
5158 #define PLANE_CUS_CTL(pipe, plane)   \
5159 	_MMIO_PLANE(plane, _PLANE_CUS_CTL_1(pipe), _PLANE_CUS_CTL_2(pipe))
5160 
5161 #define _PLANE_COLOR_CTL_1_B			0x711CC
5162 #define _PLANE_COLOR_CTL_2_B			0x712CC
5163 #define _PLANE_COLOR_CTL_3_B			0x713CC
5164 #define _PLANE_COLOR_CTL_1(pipe)	\
5165 	_PIPE(pipe, _PLANE_COLOR_CTL_1_A, _PLANE_COLOR_CTL_1_B)
5166 #define _PLANE_COLOR_CTL_2(pipe)	\
5167 	_PIPE(pipe, _PLANE_COLOR_CTL_2_A, _PLANE_COLOR_CTL_2_B)
5168 #define PLANE_COLOR_CTL(pipe, plane)	\
5169 	_MMIO_PLANE(plane, _PLANE_COLOR_CTL_1(pipe), _PLANE_COLOR_CTL_2(pipe))
5170 
5171 #define _SEL_FETCH_PLANE_BASE_1_A		0x70890
5172 #define _SEL_FETCH_PLANE_BASE_2_A		0x708B0
5173 #define _SEL_FETCH_PLANE_BASE_3_A		0x708D0
5174 #define _SEL_FETCH_PLANE_BASE_4_A		0x708F0
5175 #define _SEL_FETCH_PLANE_BASE_5_A		0x70920
5176 #define _SEL_FETCH_PLANE_BASE_6_A		0x70940
5177 #define _SEL_FETCH_PLANE_BASE_7_A		0x70960
5178 #define _SEL_FETCH_PLANE_BASE_CUR_A		0x70880
5179 #define _SEL_FETCH_PLANE_BASE_1_B		0x71890
5180 
5181 #define _SEL_FETCH_PLANE_BASE_A(plane) _PICK(plane, \
5182 					     _SEL_FETCH_PLANE_BASE_1_A, \
5183 					     _SEL_FETCH_PLANE_BASE_2_A, \
5184 					     _SEL_FETCH_PLANE_BASE_3_A, \
5185 					     _SEL_FETCH_PLANE_BASE_4_A, \
5186 					     _SEL_FETCH_PLANE_BASE_5_A, \
5187 					     _SEL_FETCH_PLANE_BASE_6_A, \
5188 					     _SEL_FETCH_PLANE_BASE_7_A, \
5189 					     _SEL_FETCH_PLANE_BASE_CUR_A)
5190 #define _SEL_FETCH_PLANE_BASE_1(pipe) _PIPE(pipe, _SEL_FETCH_PLANE_BASE_1_A, _SEL_FETCH_PLANE_BASE_1_B)
5191 #define _SEL_FETCH_PLANE_BASE(pipe, plane) (_SEL_FETCH_PLANE_BASE_1(pipe) - \
5192 					    _SEL_FETCH_PLANE_BASE_1_A + \
5193 					    _SEL_FETCH_PLANE_BASE_A(plane))
5194 
5195 #define _SEL_FETCH_PLANE_CTL_1_A		0x70890
5196 #define PLANE_SEL_FETCH_CTL(pipe, plane) _MMIO(_SEL_FETCH_PLANE_BASE(pipe, plane) + \
5197 					       _SEL_FETCH_PLANE_CTL_1_A - \
5198 					       _SEL_FETCH_PLANE_BASE_1_A)
5199 #define PLANE_SEL_FETCH_CTL_ENABLE		REG_BIT(31)
5200 
5201 #define _SEL_FETCH_PLANE_POS_1_A		0x70894
5202 #define PLANE_SEL_FETCH_POS(pipe, plane) _MMIO(_SEL_FETCH_PLANE_BASE(pipe, plane) + \
5203 					       _SEL_FETCH_PLANE_POS_1_A - \
5204 					       _SEL_FETCH_PLANE_BASE_1_A)
5205 
5206 #define _SEL_FETCH_PLANE_SIZE_1_A		0x70898
5207 #define PLANE_SEL_FETCH_SIZE(pipe, plane) _MMIO(_SEL_FETCH_PLANE_BASE(pipe, plane) + \
5208 						_SEL_FETCH_PLANE_SIZE_1_A - \
5209 						_SEL_FETCH_PLANE_BASE_1_A)
5210 
5211 #define _SEL_FETCH_PLANE_OFFSET_1_A		0x7089C
5212 #define PLANE_SEL_FETCH_OFFSET(pipe, plane) _MMIO(_SEL_FETCH_PLANE_BASE(pipe, plane) + \
5213 						  _SEL_FETCH_PLANE_OFFSET_1_A - \
5214 						  _SEL_FETCH_PLANE_BASE_1_A)
5215 
5216 /* SKL new cursor registers */
5217 #define _CUR_BUF_CFG_A				0x7017c
5218 #define _CUR_BUF_CFG_B				0x7117c
5219 #define CUR_BUF_CFG(pipe)	_MMIO_PIPE(pipe, _CUR_BUF_CFG_A, _CUR_BUF_CFG_B)
5220 
5221 /* VBIOS regs */
5222 #define VGACNTRL		_MMIO(0x71400)
5223 # define VGA_DISP_DISABLE			(1 << 31)
5224 # define VGA_2X_MODE				(1 << 30)
5225 # define VGA_PIPE_B_SELECT			(1 << 29)
5226 
5227 #define VLV_VGACNTRL		_MMIO(VLV_DISPLAY_BASE + 0x71400)
5228 
5229 /* Ironlake */
5230 
5231 #define CPU_VGACNTRL	_MMIO(0x41000)
5232 
5233 #define DIGITAL_PORT_HOTPLUG_CNTRL	_MMIO(0x44030)
5234 #define  DIGITAL_PORTA_HOTPLUG_ENABLE		(1 << 4)
5235 #define  DIGITAL_PORTA_PULSE_DURATION_2ms	(0 << 2) /* pre-HSW */
5236 #define  DIGITAL_PORTA_PULSE_DURATION_4_5ms	(1 << 2) /* pre-HSW */
5237 #define  DIGITAL_PORTA_PULSE_DURATION_6ms	(2 << 2) /* pre-HSW */
5238 #define  DIGITAL_PORTA_PULSE_DURATION_100ms	(3 << 2) /* pre-HSW */
5239 #define  DIGITAL_PORTA_PULSE_DURATION_MASK	(3 << 2) /* pre-HSW */
5240 #define  DIGITAL_PORTA_HOTPLUG_STATUS_MASK	(3 << 0)
5241 #define  DIGITAL_PORTA_HOTPLUG_NO_DETECT	(0 << 0)
5242 #define  DIGITAL_PORTA_HOTPLUG_SHORT_DETECT	(1 << 0)
5243 #define  DIGITAL_PORTA_HOTPLUG_LONG_DETECT	(2 << 0)
5244 
5245 /* refresh rate hardware control */
5246 #define RR_HW_CTL       _MMIO(0x45300)
5247 #define  RR_HW_LOW_POWER_FRAMES_MASK    0xff
5248 #define  RR_HW_HIGH_POWER_FRAMES_MASK   0xff00
5249 
5250 #define FDI_PLL_BIOS_0  _MMIO(0x46000)
5251 #define  FDI_PLL_FB_CLOCK_MASK  0xff
5252 #define FDI_PLL_BIOS_1  _MMIO(0x46004)
5253 #define FDI_PLL_BIOS_2  _MMIO(0x46008)
5254 #define DISPLAY_PORT_PLL_BIOS_0         _MMIO(0x4600c)
5255 #define DISPLAY_PORT_PLL_BIOS_1         _MMIO(0x46010)
5256 #define DISPLAY_PORT_PLL_BIOS_2         _MMIO(0x46014)
5257 
5258 #define PCH_3DCGDIS0		_MMIO(0x46020)
5259 # define MARIUNIT_CLOCK_GATE_DISABLE		(1 << 18)
5260 # define SVSMUNIT_CLOCK_GATE_DISABLE		(1 << 1)
5261 
5262 #define PCH_3DCGDIS1		_MMIO(0x46024)
5263 # define VFMUNIT_CLOCK_GATE_DISABLE		(1 << 11)
5264 
5265 #define FDI_PLL_FREQ_CTL        _MMIO(0x46030)
5266 #define  FDI_PLL_FREQ_CHANGE_REQUEST    (1 << 24)
5267 #define  FDI_PLL_FREQ_LOCK_LIMIT_MASK   0xfff00
5268 #define  FDI_PLL_FREQ_DISABLE_COUNT_LIMIT_MASK  0xff
5269 
5270 
5271 #define _PIPEA_DATA_M1		0x60030
5272 #define _PIPEA_DATA_N1		0x60034
5273 #define _PIPEA_DATA_M2		0x60038
5274 #define _PIPEA_DATA_N2		0x6003c
5275 #define _PIPEA_LINK_M1		0x60040
5276 #define _PIPEA_LINK_N1		0x60044
5277 #define _PIPEA_LINK_M2		0x60048
5278 #define _PIPEA_LINK_N2		0x6004c
5279 
5280 /* PIPEB timing regs are same start from 0x61000 */
5281 
5282 #define _PIPEB_DATA_M1		0x61030
5283 #define _PIPEB_DATA_N1		0x61034
5284 #define _PIPEB_DATA_M2		0x61038
5285 #define _PIPEB_DATA_N2		0x6103c
5286 #define _PIPEB_LINK_M1		0x61040
5287 #define _PIPEB_LINK_N1		0x61044
5288 #define _PIPEB_LINK_M2		0x61048
5289 #define _PIPEB_LINK_N2		0x6104c
5290 
5291 #define PIPE_DATA_M1(tran) _MMIO_TRANS2(tran, _PIPEA_DATA_M1)
5292 #define PIPE_DATA_N1(tran) _MMIO_TRANS2(tran, _PIPEA_DATA_N1)
5293 #define PIPE_DATA_M2(tran) _MMIO_TRANS2(tran, _PIPEA_DATA_M2)
5294 #define PIPE_DATA_N2(tran) _MMIO_TRANS2(tran, _PIPEA_DATA_N2)
5295 #define PIPE_LINK_M1(tran) _MMIO_TRANS2(tran, _PIPEA_LINK_M1)
5296 #define PIPE_LINK_N1(tran) _MMIO_TRANS2(tran, _PIPEA_LINK_N1)
5297 #define PIPE_LINK_M2(tran) _MMIO_TRANS2(tran, _PIPEA_LINK_M2)
5298 #define PIPE_LINK_N2(tran) _MMIO_TRANS2(tran, _PIPEA_LINK_N2)
5299 
5300 /* CPU panel fitter */
5301 /* IVB+ has 3 fitters, 0 is 7x5 capable, the other two only 3x3 */
5302 #define _PFA_CTL_1               0x68080
5303 #define _PFB_CTL_1               0x68880
5304 #define  PF_ENABLE              (1 << 31)
5305 #define  PF_PIPE_SEL_MASK_IVB	(3 << 29)
5306 #define  PF_PIPE_SEL_IVB(pipe)	((pipe) << 29)
5307 #define  PF_FILTER_MASK		(3 << 23)
5308 #define  PF_FILTER_PROGRAMMED	(0 << 23)
5309 #define  PF_FILTER_MED_3x3	(1 << 23)
5310 #define  PF_FILTER_EDGE_ENHANCE	(2 << 23)
5311 #define  PF_FILTER_EDGE_SOFTEN	(3 << 23)
5312 #define _PFA_WIN_SZ		0x68074
5313 #define _PFB_WIN_SZ		0x68874
5314 #define _PFA_WIN_POS		0x68070
5315 #define _PFB_WIN_POS		0x68870
5316 #define _PFA_VSCALE		0x68084
5317 #define _PFB_VSCALE		0x68884
5318 #define _PFA_HSCALE		0x68090
5319 #define _PFB_HSCALE		0x68890
5320 
5321 #define PF_CTL(pipe)		_MMIO_PIPE(pipe, _PFA_CTL_1, _PFB_CTL_1)
5322 #define PF_WIN_SZ(pipe)		_MMIO_PIPE(pipe, _PFA_WIN_SZ, _PFB_WIN_SZ)
5323 #define PF_WIN_POS(pipe)	_MMIO_PIPE(pipe, _PFA_WIN_POS, _PFB_WIN_POS)
5324 #define PF_VSCALE(pipe)		_MMIO_PIPE(pipe, _PFA_VSCALE, _PFB_VSCALE)
5325 #define PF_HSCALE(pipe)		_MMIO_PIPE(pipe, _PFA_HSCALE, _PFB_HSCALE)
5326 
5327 #define _PSA_CTL		0x68180
5328 #define _PSB_CTL		0x68980
5329 #define PS_ENABLE		(1 << 31)
5330 #define _PSA_WIN_SZ		0x68174
5331 #define _PSB_WIN_SZ		0x68974
5332 #define _PSA_WIN_POS		0x68170
5333 #define _PSB_WIN_POS		0x68970
5334 
5335 #define PS_CTL(pipe)		_MMIO_PIPE(pipe, _PSA_CTL, _PSB_CTL)
5336 #define PS_WIN_SZ(pipe)		_MMIO_PIPE(pipe, _PSA_WIN_SZ, _PSB_WIN_SZ)
5337 #define PS_WIN_POS(pipe)	_MMIO_PIPE(pipe, _PSA_WIN_POS, _PSB_WIN_POS)
5338 
5339 /*
5340  * Skylake scalers
5341  */
5342 #define _PS_1A_CTRL      0x68180
5343 #define _PS_2A_CTRL      0x68280
5344 #define _PS_1B_CTRL      0x68980
5345 #define _PS_2B_CTRL      0x68A80
5346 #define _PS_1C_CTRL      0x69180
5347 #define PS_SCALER_EN        (1 << 31)
5348 #define SKL_PS_SCALER_MODE_MASK (3 << 28)
5349 #define SKL_PS_SCALER_MODE_DYN  (0 << 28)
5350 #define SKL_PS_SCALER_MODE_HQ  (1 << 28)
5351 #define SKL_PS_SCALER_MODE_NV12 (2 << 28)
5352 #define PS_SCALER_MODE_PLANAR (1 << 29)
5353 #define PS_SCALER_MODE_NORMAL (0 << 29)
5354 #define PS_PLANE_SEL_MASK  (7 << 25)
5355 #define PS_PLANE_SEL(plane) (((plane) + 1) << 25)
5356 #define PS_FILTER_MASK         (3 << 23)
5357 #define PS_FILTER_MEDIUM       (0 << 23)
5358 #define PS_FILTER_PROGRAMMED   (1 << 23)
5359 #define PS_FILTER_EDGE_ENHANCE (2 << 23)
5360 #define PS_FILTER_BILINEAR     (3 << 23)
5361 #define PS_VERT3TAP            (1 << 21)
5362 #define PS_VERT_INT_INVERT_FIELD1 (0 << 20)
5363 #define PS_VERT_INT_INVERT_FIELD0 (1 << 20)
5364 #define PS_PWRUP_PROGRESS         (1 << 17)
5365 #define PS_V_FILTER_BYPASS        (1 << 8)
5366 #define PS_VADAPT_EN              (1 << 7)
5367 #define PS_VADAPT_MODE_MASK        (3 << 5)
5368 #define PS_VADAPT_MODE_LEAST_ADAPT (0 << 5)
5369 #define PS_VADAPT_MODE_MOD_ADAPT   (1 << 5)
5370 #define PS_VADAPT_MODE_MOST_ADAPT  (3 << 5)
5371 #define PS_PLANE_Y_SEL_MASK  (7 << 5)
5372 #define PS_PLANE_Y_SEL(plane) (((plane) + 1) << 5)
5373 #define PS_Y_VERT_FILTER_SELECT(set)   ((set) << 4)
5374 #define PS_Y_HORZ_FILTER_SELECT(set)   ((set) << 3)
5375 #define PS_UV_VERT_FILTER_SELECT(set)  ((set) << 2)
5376 #define PS_UV_HORZ_FILTER_SELECT(set)  ((set) << 1)
5377 
5378 #define _PS_PWR_GATE_1A     0x68160
5379 #define _PS_PWR_GATE_2A     0x68260
5380 #define _PS_PWR_GATE_1B     0x68960
5381 #define _PS_PWR_GATE_2B     0x68A60
5382 #define _PS_PWR_GATE_1C     0x69160
5383 #define PS_PWR_GATE_DIS_OVERRIDE       (1 << 31)
5384 #define PS_PWR_GATE_SETTLING_TIME_32   (0 << 3)
5385 #define PS_PWR_GATE_SETTLING_TIME_64   (1 << 3)
5386 #define PS_PWR_GATE_SETTLING_TIME_96   (2 << 3)
5387 #define PS_PWR_GATE_SETTLING_TIME_128  (3 << 3)
5388 #define PS_PWR_GATE_SLPEN_8             0
5389 #define PS_PWR_GATE_SLPEN_16            1
5390 #define PS_PWR_GATE_SLPEN_24            2
5391 #define PS_PWR_GATE_SLPEN_32            3
5392 
5393 #define _PS_WIN_POS_1A      0x68170
5394 #define _PS_WIN_POS_2A      0x68270
5395 #define _PS_WIN_POS_1B      0x68970
5396 #define _PS_WIN_POS_2B      0x68A70
5397 #define _PS_WIN_POS_1C      0x69170
5398 
5399 #define _PS_WIN_SZ_1A       0x68174
5400 #define _PS_WIN_SZ_2A       0x68274
5401 #define _PS_WIN_SZ_1B       0x68974
5402 #define _PS_WIN_SZ_2B       0x68A74
5403 #define _PS_WIN_SZ_1C       0x69174
5404 
5405 #define _PS_VSCALE_1A       0x68184
5406 #define _PS_VSCALE_2A       0x68284
5407 #define _PS_VSCALE_1B       0x68984
5408 #define _PS_VSCALE_2B       0x68A84
5409 #define _PS_VSCALE_1C       0x69184
5410 
5411 #define _PS_HSCALE_1A       0x68190
5412 #define _PS_HSCALE_2A       0x68290
5413 #define _PS_HSCALE_1B       0x68990
5414 #define _PS_HSCALE_2B       0x68A90
5415 #define _PS_HSCALE_1C       0x69190
5416 
5417 #define _PS_VPHASE_1A       0x68188
5418 #define _PS_VPHASE_2A       0x68288
5419 #define _PS_VPHASE_1B       0x68988
5420 #define _PS_VPHASE_2B       0x68A88
5421 #define _PS_VPHASE_1C       0x69188
5422 #define  PS_Y_PHASE(x)		((x) << 16)
5423 #define  PS_UV_RGB_PHASE(x)	((x) << 0)
5424 #define   PS_PHASE_MASK	(0x7fff << 1) /* u2.13 */
5425 #define   PS_PHASE_TRIP	(1 << 0)
5426 
5427 #define _PS_HPHASE_1A       0x68194
5428 #define _PS_HPHASE_2A       0x68294
5429 #define _PS_HPHASE_1B       0x68994
5430 #define _PS_HPHASE_2B       0x68A94
5431 #define _PS_HPHASE_1C       0x69194
5432 
5433 #define _PS_ECC_STAT_1A     0x681D0
5434 #define _PS_ECC_STAT_2A     0x682D0
5435 #define _PS_ECC_STAT_1B     0x689D0
5436 #define _PS_ECC_STAT_2B     0x68AD0
5437 #define _PS_ECC_STAT_1C     0x691D0
5438 
5439 #define _PS_COEF_SET0_INDEX_1A	   0x68198
5440 #define _PS_COEF_SET0_INDEX_2A	   0x68298
5441 #define _PS_COEF_SET0_INDEX_1B	   0x68998
5442 #define _PS_COEF_SET0_INDEX_2B	   0x68A98
5443 #define PS_COEE_INDEX_AUTO_INC	   (1 << 10)
5444 
5445 #define _PS_COEF_SET0_DATA_1A	   0x6819C
5446 #define _PS_COEF_SET0_DATA_2A	   0x6829C
5447 #define _PS_COEF_SET0_DATA_1B	   0x6899C
5448 #define _PS_COEF_SET0_DATA_2B	   0x68A9C
5449 
5450 #define _ID(id, a, b) _PICK_EVEN(id, a, b)
5451 #define SKL_PS_CTRL(pipe, id) _MMIO_PIPE(pipe,        \
5452 			_ID(id, _PS_1A_CTRL, _PS_2A_CTRL),       \
5453 			_ID(id, _PS_1B_CTRL, _PS_2B_CTRL))
5454 #define SKL_PS_PWR_GATE(pipe, id) _MMIO_PIPE(pipe,    \
5455 			_ID(id, _PS_PWR_GATE_1A, _PS_PWR_GATE_2A), \
5456 			_ID(id, _PS_PWR_GATE_1B, _PS_PWR_GATE_2B))
5457 #define SKL_PS_WIN_POS(pipe, id) _MMIO_PIPE(pipe,     \
5458 			_ID(id, _PS_WIN_POS_1A, _PS_WIN_POS_2A), \
5459 			_ID(id, _PS_WIN_POS_1B, _PS_WIN_POS_2B))
5460 #define SKL_PS_WIN_SZ(pipe, id)  _MMIO_PIPE(pipe,     \
5461 			_ID(id, _PS_WIN_SZ_1A, _PS_WIN_SZ_2A),   \
5462 			_ID(id, _PS_WIN_SZ_1B, _PS_WIN_SZ_2B))
5463 #define SKL_PS_VSCALE(pipe, id)  _MMIO_PIPE(pipe,     \
5464 			_ID(id, _PS_VSCALE_1A, _PS_VSCALE_2A),   \
5465 			_ID(id, _PS_VSCALE_1B, _PS_VSCALE_2B))
5466 #define SKL_PS_HSCALE(pipe, id)  _MMIO_PIPE(pipe,     \
5467 			_ID(id, _PS_HSCALE_1A, _PS_HSCALE_2A),   \
5468 			_ID(id, _PS_HSCALE_1B, _PS_HSCALE_2B))
5469 #define SKL_PS_VPHASE(pipe, id)  _MMIO_PIPE(pipe,     \
5470 			_ID(id, _PS_VPHASE_1A, _PS_VPHASE_2A),   \
5471 			_ID(id, _PS_VPHASE_1B, _PS_VPHASE_2B))
5472 #define SKL_PS_HPHASE(pipe, id)  _MMIO_PIPE(pipe,     \
5473 			_ID(id, _PS_HPHASE_1A, _PS_HPHASE_2A),   \
5474 			_ID(id, _PS_HPHASE_1B, _PS_HPHASE_2B))
5475 #define SKL_PS_ECC_STAT(pipe, id)  _MMIO_PIPE(pipe,     \
5476 			_ID(id, _PS_ECC_STAT_1A, _PS_ECC_STAT_2A),   \
5477 			_ID(id, _PS_ECC_STAT_1B, _PS_ECC_STAT_2B))
5478 #define GLK_PS_COEF_INDEX_SET(pipe, id, set)  _MMIO_PIPE(pipe,    \
5479 			_ID(id, _PS_COEF_SET0_INDEX_1A, _PS_COEF_SET0_INDEX_2A) + (set) * 8, \
5480 			_ID(id, _PS_COEF_SET0_INDEX_1B, _PS_COEF_SET0_INDEX_2B) + (set) * 8)
5481 
5482 #define GLK_PS_COEF_DATA_SET(pipe, id, set)  _MMIO_PIPE(pipe,     \
5483 			_ID(id, _PS_COEF_SET0_DATA_1A, _PS_COEF_SET0_DATA_2A) + (set) * 8, \
5484 			_ID(id, _PS_COEF_SET0_DATA_1B, _PS_COEF_SET0_DATA_2B) + (set) * 8)
5485 /* legacy palette */
5486 #define _LGC_PALETTE_A           0x4a000
5487 #define _LGC_PALETTE_B           0x4a800
5488 #define LGC_PALETTE_RED_MASK     REG_GENMASK(23, 16)
5489 #define LGC_PALETTE_GREEN_MASK   REG_GENMASK(15, 8)
5490 #define LGC_PALETTE_BLUE_MASK    REG_GENMASK(7, 0)
5491 #define LGC_PALETTE(pipe, i) _MMIO(_PIPE(pipe, _LGC_PALETTE_A, _LGC_PALETTE_B) + (i) * 4)
5492 
5493 /* ilk/snb precision palette */
5494 #define _PREC_PALETTE_A           0x4b000
5495 #define _PREC_PALETTE_B           0x4c000
5496 #define   PREC_PALETTE_RED_MASK   REG_GENMASK(29, 20)
5497 #define   PREC_PALETTE_GREEN_MASK REG_GENMASK(19, 10)
5498 #define   PREC_PALETTE_BLUE_MASK  REG_GENMASK(9, 0)
5499 #define PREC_PALETTE(pipe, i) _MMIO(_PIPE(pipe, _PREC_PALETTE_A, _PREC_PALETTE_B) + (i) * 4)
5500 
5501 #define  _PREC_PIPEAGCMAX              0x4d000
5502 #define  _PREC_PIPEBGCMAX              0x4d010
5503 #define PREC_PIPEGCMAX(pipe, i)        _MMIO(_PIPE(pipe, _PIPEAGCMAX, _PIPEBGCMAX) + (i) * 4)
5504 
5505 #define _GAMMA_MODE_A		0x4a480
5506 #define _GAMMA_MODE_B		0x4ac80
5507 #define GAMMA_MODE(pipe) _MMIO_PIPE(pipe, _GAMMA_MODE_A, _GAMMA_MODE_B)
5508 #define  PRE_CSC_GAMMA_ENABLE	(1 << 31)
5509 #define  POST_CSC_GAMMA_ENABLE	(1 << 30)
5510 #define  GAMMA_MODE_MODE_MASK	(3 << 0)
5511 #define  GAMMA_MODE_MODE_8BIT	(0 << 0)
5512 #define  GAMMA_MODE_MODE_10BIT	(1 << 0)
5513 #define  GAMMA_MODE_MODE_12BIT	(2 << 0)
5514 #define  GAMMA_MODE_MODE_SPLIT	(3 << 0) /* ivb-bdw */
5515 #define  GAMMA_MODE_MODE_12BIT_MULTI_SEGMENTED	(3 << 0) /* icl + */
5516 
5517 /* Display Internal Timeout Register */
5518 #define RM_TIMEOUT		_MMIO(0x42060)
5519 #define  MMIO_TIMEOUT_US(us)	((us) << 0)
5520 
5521 /* interrupts */
5522 #define DE_MASTER_IRQ_CONTROL   (1 << 31)
5523 #define DE_SPRITEB_FLIP_DONE    (1 << 29)
5524 #define DE_SPRITEA_FLIP_DONE    (1 << 28)
5525 #define DE_PLANEB_FLIP_DONE     (1 << 27)
5526 #define DE_PLANEA_FLIP_DONE     (1 << 26)
5527 #define DE_PLANE_FLIP_DONE(plane) (1 << (26 + (plane)))
5528 #define DE_PCU_EVENT            (1 << 25)
5529 #define DE_GTT_FAULT            (1 << 24)
5530 #define DE_POISON               (1 << 23)
5531 #define DE_PERFORM_COUNTER      (1 << 22)
5532 #define DE_PCH_EVENT            (1 << 21)
5533 #define DE_AUX_CHANNEL_A        (1 << 20)
5534 #define DE_DP_A_HOTPLUG         (1 << 19)
5535 #define DE_GSE                  (1 << 18)
5536 #define DE_PIPEB_VBLANK         (1 << 15)
5537 #define DE_PIPEB_EVEN_FIELD     (1 << 14)
5538 #define DE_PIPEB_ODD_FIELD      (1 << 13)
5539 #define DE_PIPEB_LINE_COMPARE   (1 << 12)
5540 #define DE_PIPEB_VSYNC          (1 << 11)
5541 #define DE_PIPEB_CRC_DONE	(1 << 10)
5542 #define DE_PIPEB_FIFO_UNDERRUN  (1 << 8)
5543 #define DE_PIPEA_VBLANK         (1 << 7)
5544 #define DE_PIPE_VBLANK(pipe)    (1 << (7 + 8 * (pipe)))
5545 #define DE_PIPEA_EVEN_FIELD     (1 << 6)
5546 #define DE_PIPEA_ODD_FIELD      (1 << 5)
5547 #define DE_PIPEA_LINE_COMPARE   (1 << 4)
5548 #define DE_PIPEA_VSYNC          (1 << 3)
5549 #define DE_PIPEA_CRC_DONE	(1 << 2)
5550 #define DE_PIPE_CRC_DONE(pipe)	(1 << (2 + 8 * (pipe)))
5551 #define DE_PIPEA_FIFO_UNDERRUN  (1 << 0)
5552 #define DE_PIPE_FIFO_UNDERRUN(pipe)  (1 << (8 * (pipe)))
5553 
5554 /* More Ivybridge lolz */
5555 #define DE_ERR_INT_IVB			(1 << 30)
5556 #define DE_GSE_IVB			(1 << 29)
5557 #define DE_PCH_EVENT_IVB		(1 << 28)
5558 #define DE_DP_A_HOTPLUG_IVB		(1 << 27)
5559 #define DE_AUX_CHANNEL_A_IVB		(1 << 26)
5560 #define DE_EDP_PSR_INT_HSW		(1 << 19)
5561 #define DE_SPRITEC_FLIP_DONE_IVB	(1 << 14)
5562 #define DE_PLANEC_FLIP_DONE_IVB		(1 << 13)
5563 #define DE_PIPEC_VBLANK_IVB		(1 << 10)
5564 #define DE_SPRITEB_FLIP_DONE_IVB	(1 << 9)
5565 #define DE_PLANEB_FLIP_DONE_IVB		(1 << 8)
5566 #define DE_PIPEB_VBLANK_IVB		(1 << 5)
5567 #define DE_SPRITEA_FLIP_DONE_IVB	(1 << 4)
5568 #define DE_PLANEA_FLIP_DONE_IVB		(1 << 3)
5569 #define DE_PLANE_FLIP_DONE_IVB(plane)	(1 << (3 + 5 * (plane)))
5570 #define DE_PIPEA_VBLANK_IVB		(1 << 0)
5571 #define DE_PIPE_VBLANK_IVB(pipe)	(1 << ((pipe) * 5))
5572 
5573 #define VLV_MASTER_IER			_MMIO(0x4400c) /* Gunit master IER */
5574 #define   MASTER_INTERRUPT_ENABLE	(1 << 31)
5575 
5576 #define DEISR   _MMIO(0x44000)
5577 #define DEIMR   _MMIO(0x44004)
5578 #define DEIIR   _MMIO(0x44008)
5579 #define DEIER   _MMIO(0x4400c)
5580 
5581 #define GTISR   _MMIO(0x44010)
5582 #define GTIMR   _MMIO(0x44014)
5583 #define GTIIR   _MMIO(0x44018)
5584 #define GTIER   _MMIO(0x4401c)
5585 
5586 #define GEN8_MASTER_IRQ			_MMIO(0x44200)
5587 #define  GEN8_MASTER_IRQ_CONTROL	(1 << 31)
5588 #define  GEN8_PCU_IRQ			(1 << 30)
5589 #define  GEN8_DE_PCH_IRQ		(1 << 23)
5590 #define  GEN8_DE_MISC_IRQ		(1 << 22)
5591 #define  GEN8_DE_PORT_IRQ		(1 << 20)
5592 #define  GEN8_DE_PIPE_C_IRQ		(1 << 18)
5593 #define  GEN8_DE_PIPE_B_IRQ		(1 << 17)
5594 #define  GEN8_DE_PIPE_A_IRQ		(1 << 16)
5595 #define  GEN8_DE_PIPE_IRQ(pipe)		(1 << (16 + (pipe)))
5596 #define  GEN8_GT_VECS_IRQ		(1 << 6)
5597 #define  GEN8_GT_GUC_IRQ		(1 << 5)
5598 #define  GEN8_GT_PM_IRQ			(1 << 4)
5599 #define  GEN8_GT_VCS1_IRQ		(1 << 3) /* NB: VCS2 in bspec! */
5600 #define  GEN8_GT_VCS0_IRQ		(1 << 2) /* NB: VCS1 in bpsec! */
5601 #define  GEN8_GT_BCS_IRQ		(1 << 1)
5602 #define  GEN8_GT_RCS_IRQ		(1 << 0)
5603 
5604 #define XELPD_DISPLAY_ERR_FATAL_MASK	_MMIO(0x4421c)
5605 
5606 #define GEN8_GT_ISR(which) _MMIO(0x44300 + (0x10 * (which)))
5607 #define GEN8_GT_IMR(which) _MMIO(0x44304 + (0x10 * (which)))
5608 #define GEN8_GT_IIR(which) _MMIO(0x44308 + (0x10 * (which)))
5609 #define GEN8_GT_IER(which) _MMIO(0x4430c + (0x10 * (which)))
5610 
5611 #define GEN8_RCS_IRQ_SHIFT 0
5612 #define GEN8_BCS_IRQ_SHIFT 16
5613 #define GEN8_VCS0_IRQ_SHIFT 0  /* NB: VCS1 in bspec! */
5614 #define GEN8_VCS1_IRQ_SHIFT 16 /* NB: VCS2 in bpsec! */
5615 #define GEN8_VECS_IRQ_SHIFT 0
5616 #define GEN8_WD_IRQ_SHIFT 16
5617 
5618 #define GEN8_DE_PIPE_ISR(pipe) _MMIO(0x44400 + (0x10 * (pipe)))
5619 #define GEN8_DE_PIPE_IMR(pipe) _MMIO(0x44404 + (0x10 * (pipe)))
5620 #define GEN8_DE_PIPE_IIR(pipe) _MMIO(0x44408 + (0x10 * (pipe)))
5621 #define GEN8_DE_PIPE_IER(pipe) _MMIO(0x4440c + (0x10 * (pipe)))
5622 #define  GEN8_PIPE_FIFO_UNDERRUN	(1 << 31)
5623 #define  GEN8_PIPE_CDCLK_CRC_ERROR	(1 << 29)
5624 #define  GEN8_PIPE_CDCLK_CRC_DONE	(1 << 28)
5625 #define  XELPD_PIPE_SOFT_UNDERRUN	(1 << 22)
5626 #define  XELPD_PIPE_HARD_UNDERRUN	(1 << 21)
5627 #define  GEN8_PIPE_CURSOR_FAULT		(1 << 10)
5628 #define  GEN8_PIPE_SPRITE_FAULT		(1 << 9)
5629 #define  GEN8_PIPE_PRIMARY_FAULT	(1 << 8)
5630 #define  GEN8_PIPE_SPRITE_FLIP_DONE	(1 << 5)
5631 #define  GEN8_PIPE_PRIMARY_FLIP_DONE	(1 << 4)
5632 #define  GEN8_PIPE_SCAN_LINE_EVENT	(1 << 2)
5633 #define  GEN8_PIPE_VSYNC		(1 << 1)
5634 #define  GEN8_PIPE_VBLANK		(1 << 0)
5635 #define  GEN9_PIPE_CURSOR_FAULT		(1 << 11)
5636 #define  GEN11_PIPE_PLANE7_FAULT	(1 << 22)
5637 #define  GEN11_PIPE_PLANE6_FAULT	(1 << 21)
5638 #define  GEN11_PIPE_PLANE5_FAULT	(1 << 20)
5639 #define  GEN9_PIPE_PLANE4_FAULT		(1 << 10)
5640 #define  GEN9_PIPE_PLANE3_FAULT		(1 << 9)
5641 #define  GEN9_PIPE_PLANE2_FAULT		(1 << 8)
5642 #define  GEN9_PIPE_PLANE1_FAULT		(1 << 7)
5643 #define  GEN9_PIPE_PLANE4_FLIP_DONE	(1 << 6)
5644 #define  GEN9_PIPE_PLANE3_FLIP_DONE	(1 << 5)
5645 #define  GEN9_PIPE_PLANE2_FLIP_DONE	(1 << 4)
5646 #define  GEN9_PIPE_PLANE1_FLIP_DONE	(1 << 3)
5647 #define  GEN9_PIPE_PLANE_FLIP_DONE(p)	(1 << (3 + (p)))
5648 #define GEN8_DE_PIPE_IRQ_FAULT_ERRORS \
5649 	(GEN8_PIPE_CURSOR_FAULT | \
5650 	 GEN8_PIPE_SPRITE_FAULT | \
5651 	 GEN8_PIPE_PRIMARY_FAULT)
5652 #define GEN9_DE_PIPE_IRQ_FAULT_ERRORS \
5653 	(GEN9_PIPE_CURSOR_FAULT | \
5654 	 GEN9_PIPE_PLANE4_FAULT | \
5655 	 GEN9_PIPE_PLANE3_FAULT | \
5656 	 GEN9_PIPE_PLANE2_FAULT | \
5657 	 GEN9_PIPE_PLANE1_FAULT)
5658 #define GEN11_DE_PIPE_IRQ_FAULT_ERRORS \
5659 	(GEN9_DE_PIPE_IRQ_FAULT_ERRORS | \
5660 	 GEN11_PIPE_PLANE7_FAULT | \
5661 	 GEN11_PIPE_PLANE6_FAULT | \
5662 	 GEN11_PIPE_PLANE5_FAULT)
5663 #define RKL_DE_PIPE_IRQ_FAULT_ERRORS \
5664 	(GEN9_DE_PIPE_IRQ_FAULT_ERRORS | \
5665 	 GEN11_PIPE_PLANE5_FAULT)
5666 
5667 #define _HPD_PIN_DDI(hpd_pin)	((hpd_pin) - HPD_PORT_A)
5668 #define _HPD_PIN_TC(hpd_pin)	((hpd_pin) - HPD_PORT_TC1)
5669 
5670 #define GEN8_DE_PORT_ISR _MMIO(0x44440)
5671 #define GEN8_DE_PORT_IMR _MMIO(0x44444)
5672 #define GEN8_DE_PORT_IIR _MMIO(0x44448)
5673 #define GEN8_DE_PORT_IER _MMIO(0x4444c)
5674 #define  DSI1_NON_TE			(1 << 31)
5675 #define  DSI0_NON_TE			(1 << 30)
5676 #define  ICL_AUX_CHANNEL_E		(1 << 29)
5677 #define  ICL_AUX_CHANNEL_F		(1 << 28)
5678 #define  GEN9_AUX_CHANNEL_D		(1 << 27)
5679 #define  GEN9_AUX_CHANNEL_C		(1 << 26)
5680 #define  GEN9_AUX_CHANNEL_B		(1 << 25)
5681 #define  DSI1_TE			(1 << 24)
5682 #define  DSI0_TE			(1 << 23)
5683 #define  GEN8_DE_PORT_HOTPLUG(hpd_pin)	REG_BIT(3 + _HPD_PIN_DDI(hpd_pin))
5684 #define  BXT_DE_PORT_HOTPLUG_MASK	(GEN8_DE_PORT_HOTPLUG(HPD_PORT_A) | \
5685 					 GEN8_DE_PORT_HOTPLUG(HPD_PORT_B) | \
5686 					 GEN8_DE_PORT_HOTPLUG(HPD_PORT_C))
5687 #define  BDW_DE_PORT_HOTPLUG_MASK	GEN8_DE_PORT_HOTPLUG(HPD_PORT_A)
5688 #define  BXT_DE_PORT_GMBUS		(1 << 1)
5689 #define  GEN8_AUX_CHANNEL_A		(1 << 0)
5690 #define  TGL_DE_PORT_AUX_USBC6		REG_BIT(13)
5691 #define  XELPD_DE_PORT_AUX_DDIE		REG_BIT(13)
5692 #define  TGL_DE_PORT_AUX_USBC5		REG_BIT(12)
5693 #define  XELPD_DE_PORT_AUX_DDID		REG_BIT(12)
5694 #define  TGL_DE_PORT_AUX_USBC4		REG_BIT(11)
5695 #define  TGL_DE_PORT_AUX_USBC3		REG_BIT(10)
5696 #define  TGL_DE_PORT_AUX_USBC2		REG_BIT(9)
5697 #define  TGL_DE_PORT_AUX_USBC1		REG_BIT(8)
5698 #define  TGL_DE_PORT_AUX_DDIC		REG_BIT(2)
5699 #define  TGL_DE_PORT_AUX_DDIB		REG_BIT(1)
5700 #define  TGL_DE_PORT_AUX_DDIA		REG_BIT(0)
5701 
5702 #define GEN8_DE_MISC_ISR _MMIO(0x44460)
5703 #define GEN8_DE_MISC_IMR _MMIO(0x44464)
5704 #define GEN8_DE_MISC_IIR _MMIO(0x44468)
5705 #define GEN8_DE_MISC_IER _MMIO(0x4446c)
5706 #define  GEN8_DE_MISC_GSE		(1 << 27)
5707 #define  GEN8_DE_EDP_PSR		(1 << 19)
5708 
5709 #define GEN8_PCU_ISR _MMIO(0x444e0)
5710 #define GEN8_PCU_IMR _MMIO(0x444e4)
5711 #define GEN8_PCU_IIR _MMIO(0x444e8)
5712 #define GEN8_PCU_IER _MMIO(0x444ec)
5713 
5714 #define GEN11_GU_MISC_ISR	_MMIO(0x444f0)
5715 #define GEN11_GU_MISC_IMR	_MMIO(0x444f4)
5716 #define GEN11_GU_MISC_IIR	_MMIO(0x444f8)
5717 #define GEN11_GU_MISC_IER	_MMIO(0x444fc)
5718 #define  GEN11_GU_MISC_GSE	(1 << 27)
5719 
5720 #define GEN11_GFX_MSTR_IRQ		_MMIO(0x190010)
5721 #define  GEN11_MASTER_IRQ		(1 << 31)
5722 #define  GEN11_PCU_IRQ			(1 << 30)
5723 #define  GEN11_GU_MISC_IRQ		(1 << 29)
5724 #define  GEN11_DISPLAY_IRQ		(1 << 16)
5725 #define  GEN11_GT_DW_IRQ(x)		(1 << (x))
5726 #define  GEN11_GT_DW1_IRQ		(1 << 1)
5727 #define  GEN11_GT_DW0_IRQ		(1 << 0)
5728 
5729 #define DG1_MSTR_TILE_INTR		_MMIO(0x190008)
5730 #define   DG1_MSTR_IRQ			REG_BIT(31)
5731 #define   DG1_MSTR_TILE(t)		REG_BIT(t)
5732 
5733 #define GEN11_DISPLAY_INT_CTL		_MMIO(0x44200)
5734 #define  GEN11_DISPLAY_IRQ_ENABLE	(1 << 31)
5735 #define  GEN11_AUDIO_CODEC_IRQ		(1 << 24)
5736 #define  GEN11_DE_PCH_IRQ		(1 << 23)
5737 #define  GEN11_DE_MISC_IRQ		(1 << 22)
5738 #define  GEN11_DE_HPD_IRQ		(1 << 21)
5739 #define  GEN11_DE_PORT_IRQ		(1 << 20)
5740 #define  GEN11_DE_PIPE_C		(1 << 18)
5741 #define  GEN11_DE_PIPE_B		(1 << 17)
5742 #define  GEN11_DE_PIPE_A		(1 << 16)
5743 
5744 #define GEN11_DE_HPD_ISR		_MMIO(0x44470)
5745 #define GEN11_DE_HPD_IMR		_MMIO(0x44474)
5746 #define GEN11_DE_HPD_IIR		_MMIO(0x44478)
5747 #define GEN11_DE_HPD_IER		_MMIO(0x4447c)
5748 #define  GEN11_TC_HOTPLUG(hpd_pin)		REG_BIT(16 + _HPD_PIN_TC(hpd_pin))
5749 #define  GEN11_DE_TC_HOTPLUG_MASK		(GEN11_TC_HOTPLUG(HPD_PORT_TC6) | \
5750 						 GEN11_TC_HOTPLUG(HPD_PORT_TC5) | \
5751 						 GEN11_TC_HOTPLUG(HPD_PORT_TC4) | \
5752 						 GEN11_TC_HOTPLUG(HPD_PORT_TC3) | \
5753 						 GEN11_TC_HOTPLUG(HPD_PORT_TC2) | \
5754 						 GEN11_TC_HOTPLUG(HPD_PORT_TC1))
5755 #define  GEN11_TBT_HOTPLUG(hpd_pin)		REG_BIT(_HPD_PIN_TC(hpd_pin))
5756 #define  GEN11_DE_TBT_HOTPLUG_MASK		(GEN11_TBT_HOTPLUG(HPD_PORT_TC6) | \
5757 						 GEN11_TBT_HOTPLUG(HPD_PORT_TC5) | \
5758 						 GEN11_TBT_HOTPLUG(HPD_PORT_TC4) | \
5759 						 GEN11_TBT_HOTPLUG(HPD_PORT_TC3) | \
5760 						 GEN11_TBT_HOTPLUG(HPD_PORT_TC2) | \
5761 						 GEN11_TBT_HOTPLUG(HPD_PORT_TC1))
5762 
5763 #define GEN11_TBT_HOTPLUG_CTL				_MMIO(0x44030)
5764 #define GEN11_TC_HOTPLUG_CTL				_MMIO(0x44038)
5765 #define  GEN11_HOTPLUG_CTL_ENABLE(hpd_pin)		(8 << (_HPD_PIN_TC(hpd_pin) * 4))
5766 #define  GEN11_HOTPLUG_CTL_LONG_DETECT(hpd_pin)		(2 << (_HPD_PIN_TC(hpd_pin) * 4))
5767 #define  GEN11_HOTPLUG_CTL_SHORT_DETECT(hpd_pin)	(1 << (_HPD_PIN_TC(hpd_pin) * 4))
5768 #define  GEN11_HOTPLUG_CTL_NO_DETECT(hpd_pin)		(0 << (_HPD_PIN_TC(hpd_pin) * 4))
5769 
5770 #define ILK_DISPLAY_CHICKEN2	_MMIO(0x42004)
5771 /* Required on all Ironlake and Sandybridge according to the B-Spec. */
5772 #define  ILK_ELPIN_409_SELECT	(1 << 25)
5773 #define  ILK_DPARB_GATE	(1 << 22)
5774 #define  ILK_VSDPFD_FULL	(1 << 21)
5775 #define FUSE_STRAP			_MMIO(0x42014)
5776 #define  ILK_INTERNAL_GRAPHICS_DISABLE	(1 << 31)
5777 #define  ILK_INTERNAL_DISPLAY_DISABLE	(1 << 30)
5778 #define  ILK_DISPLAY_DEBUG_DISABLE	(1 << 29)
5779 #define  IVB_PIPE_C_DISABLE		(1 << 28)
5780 #define  ILK_HDCP_DISABLE		(1 << 25)
5781 #define  ILK_eDP_A_DISABLE		(1 << 24)
5782 #define  HSW_CDCLK_LIMIT		(1 << 24)
5783 #define  ILK_DESKTOP			(1 << 23)
5784 #define  HSW_CPU_SSC_ENABLE		(1 << 21)
5785 
5786 #define FUSE_STRAP3			_MMIO(0x42020)
5787 #define  HSW_REF_CLK_SELECT		(1 << 1)
5788 
5789 #define ILK_DSPCLK_GATE_D			_MMIO(0x42020)
5790 #define   ILK_VRHUNIT_CLOCK_GATE_DISABLE	(1 << 28)
5791 #define   ILK_DPFCUNIT_CLOCK_GATE_DISABLE	(1 << 9)
5792 #define   ILK_DPFCRUNIT_CLOCK_GATE_DISABLE	(1 << 8)
5793 #define   ILK_DPFDUNIT_CLOCK_GATE_ENABLE	(1 << 7)
5794 #define   ILK_DPARBUNIT_CLOCK_GATE_ENABLE	(1 << 5)
5795 
5796 #define IVB_CHICKEN3	_MMIO(0x4200c)
5797 # define CHICKEN3_DGMG_REQ_OUT_FIX_DISABLE	(1 << 5)
5798 # define CHICKEN3_DGMG_DONE_FIX_DISABLE		(1 << 2)
5799 
5800 #define CHICKEN_PAR1_1			_MMIO(0x42080)
5801 #define  IGNORE_KVMR_PIPE_A		REG_BIT(23)
5802 #define  KBL_ARB_FILL_SPARE_22		REG_BIT(22)
5803 #define  DIS_RAM_BYPASS_PSR2_MAN_TRACK	(1 << 16)
5804 #define  SKL_DE_COMPRESSED_HASH_MODE	(1 << 15)
5805 #define  DPA_MASK_VBLANK_SRD		(1 << 15)
5806 #define  FORCE_ARB_IDLE_PLANES		(1 << 14)
5807 #define  SKL_EDP_PSR_FIX_RDWRAP		(1 << 3)
5808 #define  IGNORE_PSR2_HW_TRACKING	(1 << 1)
5809 
5810 #define CHICKEN_PAR2_1		_MMIO(0x42090)
5811 #define  KVM_CONFIG_CHANGE_NOTIFICATION_SELECT	(1 << 14)
5812 
5813 #define CHICKEN_MISC_2		_MMIO(0x42084)
5814 #define  KBL_ARB_FILL_SPARE_14	REG_BIT(14)
5815 #define  KBL_ARB_FILL_SPARE_13	REG_BIT(13)
5816 #define  GLK_CL2_PWR_DOWN	(1 << 12)
5817 #define  GLK_CL1_PWR_DOWN	(1 << 11)
5818 #define  GLK_CL0_PWR_DOWN	(1 << 10)
5819 
5820 #define CHICKEN_MISC_4		_MMIO(0x4208c)
5821 #define   CHICKEN_FBC_STRIDE_OVERRIDE	REG_BIT(13)
5822 #define   CHICKEN_FBC_STRIDE_MASK	REG_GENMASK(12, 0)
5823 #define   CHICKEN_FBC_STRIDE(x)		REG_FIELD_PREP(CHICKEN_FBC_STRIDE_MASK, (x))
5824 
5825 #define _CHICKEN_PIPESL_1_A	0x420b0
5826 #define _CHICKEN_PIPESL_1_B	0x420b4
5827 #define  HSW_PRI_STRETCH_MAX_MASK	REG_GENMASK(28, 27)
5828 #define  HSW_PRI_STRETCH_MAX_X8		REG_FIELD_PREP(HSW_PRI_STRETCH_MAX_MASK, 0)
5829 #define  HSW_PRI_STRETCH_MAX_X4		REG_FIELD_PREP(HSW_PRI_STRETCH_MAX_MASK, 1)
5830 #define  HSW_PRI_STRETCH_MAX_X2		REG_FIELD_PREP(HSW_PRI_STRETCH_MAX_MASK, 2)
5831 #define  HSW_PRI_STRETCH_MAX_X1		REG_FIELD_PREP(HSW_PRI_STRETCH_MAX_MASK, 3)
5832 #define  HSW_SPR_STRETCH_MAX_MASK	REG_GENMASK(26, 25)
5833 #define  HSW_SPR_STRETCH_MAX_X8		REG_FIELD_PREP(HSW_SPR_STRETCH_MAX_MASK, 0)
5834 #define  HSW_SPR_STRETCH_MAX_X4		REG_FIELD_PREP(HSW_SPR_STRETCH_MAX_MASK, 1)
5835 #define  HSW_SPR_STRETCH_MAX_X2		REG_FIELD_PREP(HSW_SPR_STRETCH_MAX_MASK, 2)
5836 #define  HSW_SPR_STRETCH_MAX_X1		REG_FIELD_PREP(HSW_SPR_STRETCH_MAX_MASK, 3)
5837 #define  HSW_FBCQ_DIS			(1 << 22)
5838 #define  BDW_DPRS_MASK_VBLANK_SRD	(1 << 0)
5839 #define  SKL_PLANE1_STRETCH_MAX_MASK	REG_GENMASK(1, 0)
5840 #define  SKL_PLANE1_STRETCH_MAX_X8	REG_FIELD_PREP(SKL_PLANE1_STRETCH_MAX_MASK, 0)
5841 #define  SKL_PLANE1_STRETCH_MAX_X4	REG_FIELD_PREP(SKL_PLANE1_STRETCH_MAX_MASK, 1)
5842 #define  SKL_PLANE1_STRETCH_MAX_X2	REG_FIELD_PREP(SKL_PLANE1_STRETCH_MAX_MASK, 2)
5843 #define  SKL_PLANE1_STRETCH_MAX_X1	REG_FIELD_PREP(SKL_PLANE1_STRETCH_MAX_MASK, 3)
5844 #define CHICKEN_PIPESL_1(pipe) _MMIO_PIPE(pipe, _CHICKEN_PIPESL_1_A, _CHICKEN_PIPESL_1_B)
5845 
5846 #define _CHICKEN_TRANS_A	0x420c0
5847 #define _CHICKEN_TRANS_B	0x420c4
5848 #define _CHICKEN_TRANS_C	0x420c8
5849 #define _CHICKEN_TRANS_EDP	0x420cc
5850 #define _CHICKEN_TRANS_D	0x420d8
5851 #define CHICKEN_TRANS(trans)	_MMIO(_PICK((trans), \
5852 					    [TRANSCODER_EDP] = _CHICKEN_TRANS_EDP, \
5853 					    [TRANSCODER_A] = _CHICKEN_TRANS_A, \
5854 					    [TRANSCODER_B] = _CHICKEN_TRANS_B, \
5855 					    [TRANSCODER_C] = _CHICKEN_TRANS_C, \
5856 					    [TRANSCODER_D] = _CHICKEN_TRANS_D))
5857 #define  HSW_FRAME_START_DELAY_MASK	REG_GENMASK(28, 27)
5858 #define  HSW_FRAME_START_DELAY(x)	REG_FIELD_PREP(HSW_FRAME_START_DELAY_MASK, x)
5859 #define  VSC_DATA_SEL_SOFTWARE_CONTROL	REG_BIT(25) /* GLK */
5860 #define  FECSTALL_DIS_DPTSTREAM_DPTTG	REG_BIT(23)
5861 #define  DDI_TRAINING_OVERRIDE_ENABLE	REG_BIT(19)
5862 #define  ADLP_1_BASED_X_GRANULARITY	REG_BIT(18)
5863 #define  DDI_TRAINING_OVERRIDE_VALUE	REG_BIT(18)
5864 #define  DDIE_TRAINING_OVERRIDE_ENABLE	REG_BIT(17) /* CHICKEN_TRANS_A only */
5865 #define  DDIE_TRAINING_OVERRIDE_VALUE	REG_BIT(16) /* CHICKEN_TRANS_A only */
5866 #define  PSR2_ADD_VERTICAL_LINE_COUNT	REG_BIT(15)
5867 #define  PSR2_VSC_ENABLE_PROG_HEADER	REG_BIT(12)
5868 
5869 #define DISP_ARB_CTL	_MMIO(0x45000)
5870 #define  DISP_FBC_MEMORY_WAKE		(1 << 31)
5871 #define  DISP_TILE_SURFACE_SWIZZLING	(1 << 13)
5872 #define  DISP_FBC_WM_DIS		(1 << 15)
5873 #define DISP_ARB_CTL2	_MMIO(0x45004)
5874 #define  DISP_DATA_PARTITION_5_6	(1 << 6)
5875 #define  DISP_IPC_ENABLE		(1 << 3)
5876 
5877 /*
5878  * The below are numbered starting from "S1" on gen11/gen12, but starting
5879  * with display 13, the bspec switches to a 0-based numbering scheme
5880  * (although the addresses stay the same so new S0 = old S1, new S1 = old S2).
5881  * We'll just use the 0-based numbering here for all platforms since it's the
5882  * way things will be named by the hardware team going forward, plus it's more
5883  * consistent with how most of the rest of our registers are named.
5884  */
5885 #define _DBUF_CTL_S0				0x45008
5886 #define _DBUF_CTL_S1				0x44FE8
5887 #define _DBUF_CTL_S2				0x44300
5888 #define _DBUF_CTL_S3				0x44304
5889 #define DBUF_CTL_S(slice)			_MMIO(_PICK(slice, \
5890 							    _DBUF_CTL_S0, \
5891 							    _DBUF_CTL_S1, \
5892 							    _DBUF_CTL_S2, \
5893 							    _DBUF_CTL_S3))
5894 #define  DBUF_POWER_REQUEST			REG_BIT(31)
5895 #define  DBUF_POWER_STATE			REG_BIT(30)
5896 #define  DBUF_TRACKER_STATE_SERVICE_MASK	REG_GENMASK(23, 19)
5897 #define  DBUF_TRACKER_STATE_SERVICE(x)		REG_FIELD_PREP(DBUF_TRACKER_STATE_SERVICE_MASK, x)
5898 #define  DBUF_MIN_TRACKER_STATE_SERVICE_MASK	REG_GENMASK(18, 16) /* ADL-P+ */
5899 #define  DBUF_MIN_TRACKER_STATE_SERVICE(x)		REG_FIELD_PREP(DBUF_MIN_TRACKER_STATE_SERVICE_MASK, x) /* ADL-P+ */
5900 
5901 #define GEN7_MSG_CTL	_MMIO(0x45010)
5902 #define  WAIT_FOR_PCH_RESET_ACK		(1 << 1)
5903 #define  WAIT_FOR_PCH_FLR_ACK		(1 << 0)
5904 
5905 #define _BW_BUDDY0_CTL			0x45130
5906 #define _BW_BUDDY1_CTL			0x45140
5907 #define BW_BUDDY_CTL(x)			_MMIO(_PICK_EVEN(x, \
5908 							 _BW_BUDDY0_CTL, \
5909 							 _BW_BUDDY1_CTL))
5910 #define   BW_BUDDY_DISABLE		REG_BIT(31)
5911 #define   BW_BUDDY_TLB_REQ_TIMER_MASK	REG_GENMASK(21, 16)
5912 #define   BW_BUDDY_TLB_REQ_TIMER(x)	REG_FIELD_PREP(BW_BUDDY_TLB_REQ_TIMER_MASK, x)
5913 
5914 #define _BW_BUDDY0_PAGE_MASK		0x45134
5915 #define _BW_BUDDY1_PAGE_MASK		0x45144
5916 #define BW_BUDDY_PAGE_MASK(x)		_MMIO(_PICK_EVEN(x, \
5917 							 _BW_BUDDY0_PAGE_MASK, \
5918 							 _BW_BUDDY1_PAGE_MASK))
5919 
5920 #define HSW_NDE_RSTWRN_OPT	_MMIO(0x46408)
5921 #define  RESET_PCH_HANDSHAKE_ENABLE	(1 << 4)
5922 
5923 #define GEN8_CHICKEN_DCPR_1			_MMIO(0x46430)
5924 #define   SKL_SELECT_ALTERNATE_DC_EXIT		REG_BIT(30)
5925 #define   LATENCY_REPORTING_REMOVED_PIPE_C	REG_BIT(25)
5926 #define   LATENCY_REPORTING_REMOVED_PIPE_B	REG_BIT(24)
5927 #define   LATENCY_REPORTING_REMOVED_PIPE_A	REG_BIT(23)
5928 #define   ICL_DELAY_PMRSP			REG_BIT(22)
5929 #define   DISABLE_FLR_SRC			REG_BIT(15)
5930 #define   MASK_WAKEMEM				REG_BIT(13)
5931 #define   DDI_CLOCK_REG_ACCESS			REG_BIT(7)
5932 
5933 #define GEN11_CHICKEN_DCPR_2			_MMIO(0x46434)
5934 #define   DCPR_MASK_MAXLATENCY_MEMUP_CLR	REG_BIT(27)
5935 #define   DCPR_MASK_LPMODE			REG_BIT(26)
5936 #define   DCPR_SEND_RESP_IMM			REG_BIT(25)
5937 #define   DCPR_CLEAR_MEMSTAT_DIS		REG_BIT(24)
5938 
5939 #define SKL_DFSM			_MMIO(0x51000)
5940 #define   SKL_DFSM_DISPLAY_PM_DISABLE	(1 << 27)
5941 #define   SKL_DFSM_DISPLAY_HDCP_DISABLE	(1 << 25)
5942 #define   SKL_DFSM_CDCLK_LIMIT_MASK	(3 << 23)
5943 #define   SKL_DFSM_CDCLK_LIMIT_675	(0 << 23)
5944 #define   SKL_DFSM_CDCLK_LIMIT_540	(1 << 23)
5945 #define   SKL_DFSM_CDCLK_LIMIT_450	(2 << 23)
5946 #define   SKL_DFSM_CDCLK_LIMIT_337_5	(3 << 23)
5947 #define   ICL_DFSM_DMC_DISABLE		(1 << 23)
5948 #define   SKL_DFSM_PIPE_A_DISABLE	(1 << 30)
5949 #define   SKL_DFSM_PIPE_B_DISABLE	(1 << 21)
5950 #define   SKL_DFSM_PIPE_C_DISABLE	(1 << 28)
5951 #define   TGL_DFSM_PIPE_D_DISABLE	(1 << 22)
5952 #define   GLK_DFSM_DISPLAY_DSC_DISABLE	(1 << 7)
5953 
5954 #define SKL_DSSM				_MMIO(0x51004)
5955 #define ICL_DSSM_CDCLK_PLL_REFCLK_MASK		(7 << 29)
5956 #define ICL_DSSM_CDCLK_PLL_REFCLK_24MHz		(0 << 29)
5957 #define ICL_DSSM_CDCLK_PLL_REFCLK_19_2MHz	(1 << 29)
5958 #define ICL_DSSM_CDCLK_PLL_REFCLK_38_4MHz	(2 << 29)
5959 
5960 /*GEN11 chicken */
5961 #define _PIPEA_CHICKEN				0x70038
5962 #define _PIPEB_CHICKEN				0x71038
5963 #define _PIPEC_CHICKEN				0x72038
5964 #define PIPE_CHICKEN(pipe)			_MMIO_PIPE(pipe, _PIPEA_CHICKEN,\
5965 							   _PIPEB_CHICKEN)
5966 #define   UNDERRUN_RECOVERY_DISABLE_ADLP	REG_BIT(30)
5967 #define   UNDERRUN_RECOVERY_ENABLE_DG2		REG_BIT(30)
5968 #define   PIXEL_ROUNDING_TRUNC_FB_PASSTHRU	REG_BIT(15)
5969 #define   DG2_RENDER_CCSTAG_4_3_EN		REG_BIT(12)
5970 #define   PER_PIXEL_ALPHA_BYPASS_EN		REG_BIT(7)
5971 
5972 /* PCH */
5973 
5974 #define PCH_DISPLAY_BASE	0xc0000u
5975 
5976 /* south display engine interrupt: IBX */
5977 #define SDE_AUDIO_POWER_D	(1 << 27)
5978 #define SDE_AUDIO_POWER_C	(1 << 26)
5979 #define SDE_AUDIO_POWER_B	(1 << 25)
5980 #define SDE_AUDIO_POWER_SHIFT	(25)
5981 #define SDE_AUDIO_POWER_MASK	(7 << SDE_AUDIO_POWER_SHIFT)
5982 #define SDE_GMBUS		(1 << 24)
5983 #define SDE_AUDIO_HDCP_TRANSB	(1 << 23)
5984 #define SDE_AUDIO_HDCP_TRANSA	(1 << 22)
5985 #define SDE_AUDIO_HDCP_MASK	(3 << 22)
5986 #define SDE_AUDIO_TRANSB	(1 << 21)
5987 #define SDE_AUDIO_TRANSA	(1 << 20)
5988 #define SDE_AUDIO_TRANS_MASK	(3 << 20)
5989 #define SDE_POISON		(1 << 19)
5990 /* 18 reserved */
5991 #define SDE_FDI_RXB		(1 << 17)
5992 #define SDE_FDI_RXA		(1 << 16)
5993 #define SDE_FDI_MASK		(3 << 16)
5994 #define SDE_AUXD		(1 << 15)
5995 #define SDE_AUXC		(1 << 14)
5996 #define SDE_AUXB		(1 << 13)
5997 #define SDE_AUX_MASK		(7 << 13)
5998 /* 12 reserved */
5999 #define SDE_CRT_HOTPLUG         (1 << 11)
6000 #define SDE_PORTD_HOTPLUG       (1 << 10)
6001 #define SDE_PORTC_HOTPLUG       (1 << 9)
6002 #define SDE_PORTB_HOTPLUG       (1 << 8)
6003 #define SDE_SDVOB_HOTPLUG       (1 << 6)
6004 #define SDE_HOTPLUG_MASK        (SDE_CRT_HOTPLUG | \
6005 				 SDE_SDVOB_HOTPLUG |	\
6006 				 SDE_PORTB_HOTPLUG |	\
6007 				 SDE_PORTC_HOTPLUG |	\
6008 				 SDE_PORTD_HOTPLUG)
6009 #define SDE_TRANSB_CRC_DONE	(1 << 5)
6010 #define SDE_TRANSB_CRC_ERR	(1 << 4)
6011 #define SDE_TRANSB_FIFO_UNDER	(1 << 3)
6012 #define SDE_TRANSA_CRC_DONE	(1 << 2)
6013 #define SDE_TRANSA_CRC_ERR	(1 << 1)
6014 #define SDE_TRANSA_FIFO_UNDER	(1 << 0)
6015 #define SDE_TRANS_MASK		(0x3f)
6016 
6017 /* south display engine interrupt: CPT - CNP */
6018 #define SDE_AUDIO_POWER_D_CPT	(1 << 31)
6019 #define SDE_AUDIO_POWER_C_CPT	(1 << 30)
6020 #define SDE_AUDIO_POWER_B_CPT	(1 << 29)
6021 #define SDE_AUDIO_POWER_SHIFT_CPT   29
6022 #define SDE_AUDIO_POWER_MASK_CPT    (7 << 29)
6023 #define SDE_AUXD_CPT		(1 << 27)
6024 #define SDE_AUXC_CPT		(1 << 26)
6025 #define SDE_AUXB_CPT		(1 << 25)
6026 #define SDE_AUX_MASK_CPT	(7 << 25)
6027 #define SDE_PORTE_HOTPLUG_SPT	(1 << 25)
6028 #define SDE_PORTA_HOTPLUG_SPT	(1 << 24)
6029 #define SDE_PORTD_HOTPLUG_CPT	(1 << 23)
6030 #define SDE_PORTC_HOTPLUG_CPT	(1 << 22)
6031 #define SDE_PORTB_HOTPLUG_CPT	(1 << 21)
6032 #define SDE_CRT_HOTPLUG_CPT	(1 << 19)
6033 #define SDE_SDVOB_HOTPLUG_CPT	(1 << 18)
6034 #define SDE_HOTPLUG_MASK_CPT	(SDE_CRT_HOTPLUG_CPT |		\
6035 				 SDE_SDVOB_HOTPLUG_CPT |	\
6036 				 SDE_PORTD_HOTPLUG_CPT |	\
6037 				 SDE_PORTC_HOTPLUG_CPT |	\
6038 				 SDE_PORTB_HOTPLUG_CPT)
6039 #define SDE_HOTPLUG_MASK_SPT	(SDE_PORTE_HOTPLUG_SPT |	\
6040 				 SDE_PORTD_HOTPLUG_CPT |	\
6041 				 SDE_PORTC_HOTPLUG_CPT |	\
6042 				 SDE_PORTB_HOTPLUG_CPT |	\
6043 				 SDE_PORTA_HOTPLUG_SPT)
6044 #define SDE_GMBUS_CPT		(1 << 17)
6045 #define SDE_ERROR_CPT		(1 << 16)
6046 #define SDE_AUDIO_CP_REQ_C_CPT	(1 << 10)
6047 #define SDE_AUDIO_CP_CHG_C_CPT	(1 << 9)
6048 #define SDE_FDI_RXC_CPT		(1 << 8)
6049 #define SDE_AUDIO_CP_REQ_B_CPT	(1 << 6)
6050 #define SDE_AUDIO_CP_CHG_B_CPT	(1 << 5)
6051 #define SDE_FDI_RXB_CPT		(1 << 4)
6052 #define SDE_AUDIO_CP_REQ_A_CPT	(1 << 2)
6053 #define SDE_AUDIO_CP_CHG_A_CPT	(1 << 1)
6054 #define SDE_FDI_RXA_CPT		(1 << 0)
6055 #define SDE_AUDIO_CP_REQ_CPT	(SDE_AUDIO_CP_REQ_C_CPT | \
6056 				 SDE_AUDIO_CP_REQ_B_CPT | \
6057 				 SDE_AUDIO_CP_REQ_A_CPT)
6058 #define SDE_AUDIO_CP_CHG_CPT	(SDE_AUDIO_CP_CHG_C_CPT | \
6059 				 SDE_AUDIO_CP_CHG_B_CPT | \
6060 				 SDE_AUDIO_CP_CHG_A_CPT)
6061 #define SDE_FDI_MASK_CPT	(SDE_FDI_RXC_CPT | \
6062 				 SDE_FDI_RXB_CPT | \
6063 				 SDE_FDI_RXA_CPT)
6064 
6065 /* south display engine interrupt: ICP/TGP */
6066 #define SDE_GMBUS_ICP			(1 << 23)
6067 #define SDE_TC_HOTPLUG_ICP(hpd_pin)	REG_BIT(24 + _HPD_PIN_TC(hpd_pin))
6068 #define SDE_TC_HOTPLUG_DG2(hpd_pin)	REG_BIT(25 + _HPD_PIN_TC(hpd_pin)) /* sigh */
6069 #define SDE_DDI_HOTPLUG_ICP(hpd_pin)	REG_BIT(16 + _HPD_PIN_DDI(hpd_pin))
6070 #define SDE_DDI_HOTPLUG_MASK_ICP	(SDE_DDI_HOTPLUG_ICP(HPD_PORT_D) | \
6071 					 SDE_DDI_HOTPLUG_ICP(HPD_PORT_C) | \
6072 					 SDE_DDI_HOTPLUG_ICP(HPD_PORT_B) | \
6073 					 SDE_DDI_HOTPLUG_ICP(HPD_PORT_A))
6074 #define SDE_TC_HOTPLUG_MASK_ICP		(SDE_TC_HOTPLUG_ICP(HPD_PORT_TC6) | \
6075 					 SDE_TC_HOTPLUG_ICP(HPD_PORT_TC5) | \
6076 					 SDE_TC_HOTPLUG_ICP(HPD_PORT_TC4) | \
6077 					 SDE_TC_HOTPLUG_ICP(HPD_PORT_TC3) | \
6078 					 SDE_TC_HOTPLUG_ICP(HPD_PORT_TC2) | \
6079 					 SDE_TC_HOTPLUG_ICP(HPD_PORT_TC1))
6080 
6081 #define SDEISR  _MMIO(0xc4000)
6082 #define SDEIMR  _MMIO(0xc4004)
6083 #define SDEIIR  _MMIO(0xc4008)
6084 #define SDEIER  _MMIO(0xc400c)
6085 
6086 #define SERR_INT			_MMIO(0xc4040)
6087 #define  SERR_INT_POISON		(1 << 31)
6088 #define  SERR_INT_TRANS_FIFO_UNDERRUN(pipe)	(1 << ((pipe) * 3))
6089 
6090 /* digital port hotplug */
6091 #define PCH_PORT_HOTPLUG		_MMIO(0xc4030)	/* SHOTPLUG_CTL */
6092 #define  PORTA_HOTPLUG_ENABLE		(1 << 28) /* LPT:LP+ & BXT */
6093 #define  BXT_DDIA_HPD_INVERT            (1 << 27)
6094 #define  PORTA_HOTPLUG_STATUS_MASK	(3 << 24) /* SPT+ & BXT */
6095 #define  PORTA_HOTPLUG_NO_DETECT	(0 << 24) /* SPT+ & BXT */
6096 #define  PORTA_HOTPLUG_SHORT_DETECT	(1 << 24) /* SPT+ & BXT */
6097 #define  PORTA_HOTPLUG_LONG_DETECT	(2 << 24) /* SPT+ & BXT */
6098 #define  PORTD_HOTPLUG_ENABLE		(1 << 20)
6099 #define  PORTD_PULSE_DURATION_2ms	(0 << 18) /* pre-LPT */
6100 #define  PORTD_PULSE_DURATION_4_5ms	(1 << 18) /* pre-LPT */
6101 #define  PORTD_PULSE_DURATION_6ms	(2 << 18) /* pre-LPT */
6102 #define  PORTD_PULSE_DURATION_100ms	(3 << 18) /* pre-LPT */
6103 #define  PORTD_PULSE_DURATION_MASK	(3 << 18) /* pre-LPT */
6104 #define  PORTD_HOTPLUG_STATUS_MASK	(3 << 16)
6105 #define  PORTD_HOTPLUG_NO_DETECT	(0 << 16)
6106 #define  PORTD_HOTPLUG_SHORT_DETECT	(1 << 16)
6107 #define  PORTD_HOTPLUG_LONG_DETECT	(2 << 16)
6108 #define  PORTC_HOTPLUG_ENABLE		(1 << 12)
6109 #define  BXT_DDIC_HPD_INVERT            (1 << 11)
6110 #define  PORTC_PULSE_DURATION_2ms	(0 << 10) /* pre-LPT */
6111 #define  PORTC_PULSE_DURATION_4_5ms	(1 << 10) /* pre-LPT */
6112 #define  PORTC_PULSE_DURATION_6ms	(2 << 10) /* pre-LPT */
6113 #define  PORTC_PULSE_DURATION_100ms	(3 << 10) /* pre-LPT */
6114 #define  PORTC_PULSE_DURATION_MASK	(3 << 10) /* pre-LPT */
6115 #define  PORTC_HOTPLUG_STATUS_MASK	(3 << 8)
6116 #define  PORTC_HOTPLUG_NO_DETECT	(0 << 8)
6117 #define  PORTC_HOTPLUG_SHORT_DETECT	(1 << 8)
6118 #define  PORTC_HOTPLUG_LONG_DETECT	(2 << 8)
6119 #define  PORTB_HOTPLUG_ENABLE		(1 << 4)
6120 #define  BXT_DDIB_HPD_INVERT            (1 << 3)
6121 #define  PORTB_PULSE_DURATION_2ms	(0 << 2) /* pre-LPT */
6122 #define  PORTB_PULSE_DURATION_4_5ms	(1 << 2) /* pre-LPT */
6123 #define  PORTB_PULSE_DURATION_6ms	(2 << 2) /* pre-LPT */
6124 #define  PORTB_PULSE_DURATION_100ms	(3 << 2) /* pre-LPT */
6125 #define  PORTB_PULSE_DURATION_MASK	(3 << 2) /* pre-LPT */
6126 #define  PORTB_HOTPLUG_STATUS_MASK	(3 << 0)
6127 #define  PORTB_HOTPLUG_NO_DETECT	(0 << 0)
6128 #define  PORTB_HOTPLUG_SHORT_DETECT	(1 << 0)
6129 #define  PORTB_HOTPLUG_LONG_DETECT	(2 << 0)
6130 #define  BXT_DDI_HPD_INVERT_MASK	(BXT_DDIA_HPD_INVERT | \
6131 					BXT_DDIB_HPD_INVERT | \
6132 					BXT_DDIC_HPD_INVERT)
6133 
6134 #define PCH_PORT_HOTPLUG2		_MMIO(0xc403C)	/* SHOTPLUG_CTL2 SPT+ */
6135 #define  PORTE_HOTPLUG_ENABLE		(1 << 4)
6136 #define  PORTE_HOTPLUG_STATUS_MASK	(3 << 0)
6137 #define  PORTE_HOTPLUG_NO_DETECT	(0 << 0)
6138 #define  PORTE_HOTPLUG_SHORT_DETECT	(1 << 0)
6139 #define  PORTE_HOTPLUG_LONG_DETECT	(2 << 0)
6140 
6141 /* This register is a reuse of PCH_PORT_HOTPLUG register. The
6142  * functionality covered in PCH_PORT_HOTPLUG is split into
6143  * SHOTPLUG_CTL_DDI and SHOTPLUG_CTL_TC.
6144  */
6145 
6146 #define SHOTPLUG_CTL_DDI				_MMIO(0xc4030)
6147 #define   SHOTPLUG_CTL_DDI_HPD_ENABLE(hpd_pin)			(0x8 << (_HPD_PIN_DDI(hpd_pin) * 4))
6148 #define   SHOTPLUG_CTL_DDI_HPD_STATUS_MASK(hpd_pin)		(0x3 << (_HPD_PIN_DDI(hpd_pin) * 4))
6149 #define   SHOTPLUG_CTL_DDI_HPD_NO_DETECT(hpd_pin)		(0x0 << (_HPD_PIN_DDI(hpd_pin) * 4))
6150 #define   SHOTPLUG_CTL_DDI_HPD_SHORT_DETECT(hpd_pin)		(0x1 << (_HPD_PIN_DDI(hpd_pin) * 4))
6151 #define   SHOTPLUG_CTL_DDI_HPD_LONG_DETECT(hpd_pin)		(0x2 << (_HPD_PIN_DDI(hpd_pin) * 4))
6152 #define   SHOTPLUG_CTL_DDI_HPD_SHORT_LONG_DETECT(hpd_pin)	(0x3 << (_HPD_PIN_DDI(hpd_pin) * 4))
6153 
6154 #define SHOTPLUG_CTL_TC				_MMIO(0xc4034)
6155 #define   ICP_TC_HPD_ENABLE(hpd_pin)		(8 << (_HPD_PIN_TC(hpd_pin) * 4))
6156 #define   ICP_TC_HPD_LONG_DETECT(hpd_pin)	(2 << (_HPD_PIN_TC(hpd_pin) * 4))
6157 #define   ICP_TC_HPD_SHORT_DETECT(hpd_pin)	(1 << (_HPD_PIN_TC(hpd_pin) * 4))
6158 
6159 #define SHPD_FILTER_CNT				_MMIO(0xc4038)
6160 #define   SHPD_FILTER_CNT_500_ADJ		0x001D9
6161 
6162 #define _PCH_DPLL_A              0xc6014
6163 #define _PCH_DPLL_B              0xc6018
6164 #define PCH_DPLL(pll) _MMIO((pll) == 0 ? _PCH_DPLL_A : _PCH_DPLL_B)
6165 
6166 #define _PCH_FPA0                0xc6040
6167 #define  FP_CB_TUNE		(0x3 << 22)
6168 #define _PCH_FPA1                0xc6044
6169 #define _PCH_FPB0                0xc6048
6170 #define _PCH_FPB1                0xc604c
6171 #define PCH_FP0(pll) _MMIO((pll) == 0 ? _PCH_FPA0 : _PCH_FPB0)
6172 #define PCH_FP1(pll) _MMIO((pll) == 0 ? _PCH_FPA1 : _PCH_FPB1)
6173 
6174 #define PCH_DPLL_TEST           _MMIO(0xc606c)
6175 
6176 #define PCH_DREF_CONTROL        _MMIO(0xC6200)
6177 #define  DREF_CONTROL_MASK      0x7fc3
6178 #define  DREF_CPU_SOURCE_OUTPUT_DISABLE         (0 << 13)
6179 #define  DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD      (2 << 13)
6180 #define  DREF_CPU_SOURCE_OUTPUT_NONSPREAD       (3 << 13)
6181 #define  DREF_CPU_SOURCE_OUTPUT_MASK		(3 << 13)
6182 #define  DREF_SSC_SOURCE_DISABLE                (0 << 11)
6183 #define  DREF_SSC_SOURCE_ENABLE                 (2 << 11)
6184 #define  DREF_SSC_SOURCE_MASK			(3 << 11)
6185 #define  DREF_NONSPREAD_SOURCE_DISABLE          (0 << 9)
6186 #define  DREF_NONSPREAD_CK505_ENABLE		(1 << 9)
6187 #define  DREF_NONSPREAD_SOURCE_ENABLE           (2 << 9)
6188 #define  DREF_NONSPREAD_SOURCE_MASK		(3 << 9)
6189 #define  DREF_SUPERSPREAD_SOURCE_DISABLE        (0 << 7)
6190 #define  DREF_SUPERSPREAD_SOURCE_ENABLE         (2 << 7)
6191 #define  DREF_SUPERSPREAD_SOURCE_MASK		(3 << 7)
6192 #define  DREF_SSC4_DOWNSPREAD                   (0 << 6)
6193 #define  DREF_SSC4_CENTERSPREAD                 (1 << 6)
6194 #define  DREF_SSC1_DISABLE                      (0 << 1)
6195 #define  DREF_SSC1_ENABLE                       (1 << 1)
6196 #define  DREF_SSC4_DISABLE                      (0)
6197 #define  DREF_SSC4_ENABLE                       (1)
6198 
6199 #define PCH_RAWCLK_FREQ         _MMIO(0xc6204)
6200 #define  FDL_TP1_TIMER_SHIFT    12
6201 #define  FDL_TP1_TIMER_MASK     (3 << 12)
6202 #define  FDL_TP2_TIMER_SHIFT    10
6203 #define  FDL_TP2_TIMER_MASK     (3 << 10)
6204 #define  RAWCLK_FREQ_MASK       0x3ff
6205 #define  CNP_RAWCLK_DIV_MASK	(0x3ff << 16)
6206 #define  CNP_RAWCLK_DIV(div)	((div) << 16)
6207 #define  CNP_RAWCLK_FRAC_MASK	(0xf << 26)
6208 #define  CNP_RAWCLK_DEN(den)	((den) << 26)
6209 #define  ICP_RAWCLK_NUM(num)	((num) << 11)
6210 
6211 #define PCH_DPLL_TMR_CFG        _MMIO(0xc6208)
6212 
6213 #define PCH_SSC4_PARMS          _MMIO(0xc6210)
6214 #define PCH_SSC4_AUX_PARMS      _MMIO(0xc6214)
6215 
6216 #define PCH_DPLL_SEL		_MMIO(0xc7000)
6217 #define	 TRANS_DPLLB_SEL(pipe)		(1 << ((pipe) * 4))
6218 #define	 TRANS_DPLLA_SEL(pipe)		0
6219 #define  TRANS_DPLL_ENABLE(pipe)	(1 << ((pipe) * 4 + 3))
6220 
6221 /* transcoder */
6222 
6223 #define _PCH_TRANS_HTOTAL_A		0xe0000
6224 #define  TRANS_HTOTAL_SHIFT		16
6225 #define  TRANS_HACTIVE_SHIFT		0
6226 #define _PCH_TRANS_HBLANK_A		0xe0004
6227 #define  TRANS_HBLANK_END_SHIFT		16
6228 #define  TRANS_HBLANK_START_SHIFT	0
6229 #define _PCH_TRANS_HSYNC_A		0xe0008
6230 #define  TRANS_HSYNC_END_SHIFT		16
6231 #define  TRANS_HSYNC_START_SHIFT	0
6232 #define _PCH_TRANS_VTOTAL_A		0xe000c
6233 #define  TRANS_VTOTAL_SHIFT		16
6234 #define  TRANS_VACTIVE_SHIFT		0
6235 #define _PCH_TRANS_VBLANK_A		0xe0010
6236 #define  TRANS_VBLANK_END_SHIFT		16
6237 #define  TRANS_VBLANK_START_SHIFT	0
6238 #define _PCH_TRANS_VSYNC_A		0xe0014
6239 #define  TRANS_VSYNC_END_SHIFT		16
6240 #define  TRANS_VSYNC_START_SHIFT	0
6241 #define _PCH_TRANS_VSYNCSHIFT_A		0xe0028
6242 
6243 #define _PCH_TRANSA_DATA_M1	0xe0030
6244 #define _PCH_TRANSA_DATA_N1	0xe0034
6245 #define _PCH_TRANSA_DATA_M2	0xe0038
6246 #define _PCH_TRANSA_DATA_N2	0xe003c
6247 #define _PCH_TRANSA_LINK_M1	0xe0040
6248 #define _PCH_TRANSA_LINK_N1	0xe0044
6249 #define _PCH_TRANSA_LINK_M2	0xe0048
6250 #define _PCH_TRANSA_LINK_N2	0xe004c
6251 
6252 /* Per-transcoder DIP controls (PCH) */
6253 #define _VIDEO_DIP_CTL_A         0xe0200
6254 #define _VIDEO_DIP_DATA_A        0xe0208
6255 #define _VIDEO_DIP_GCP_A         0xe0210
6256 #define  GCP_COLOR_INDICATION		(1 << 2)
6257 #define  GCP_DEFAULT_PHASE_ENABLE	(1 << 1)
6258 #define  GCP_AV_MUTE			(1 << 0)
6259 
6260 #define _VIDEO_DIP_CTL_B         0xe1200
6261 #define _VIDEO_DIP_DATA_B        0xe1208
6262 #define _VIDEO_DIP_GCP_B         0xe1210
6263 
6264 #define TVIDEO_DIP_CTL(pipe) _MMIO_PIPE(pipe, _VIDEO_DIP_CTL_A, _VIDEO_DIP_CTL_B)
6265 #define TVIDEO_DIP_DATA(pipe) _MMIO_PIPE(pipe, _VIDEO_DIP_DATA_A, _VIDEO_DIP_DATA_B)
6266 #define TVIDEO_DIP_GCP(pipe) _MMIO_PIPE(pipe, _VIDEO_DIP_GCP_A, _VIDEO_DIP_GCP_B)
6267 
6268 /* Per-transcoder DIP controls (VLV) */
6269 #define _VLV_VIDEO_DIP_CTL_A		(VLV_DISPLAY_BASE + 0x60200)
6270 #define _VLV_VIDEO_DIP_DATA_A		(VLV_DISPLAY_BASE + 0x60208)
6271 #define _VLV_VIDEO_DIP_GDCP_PAYLOAD_A	(VLV_DISPLAY_BASE + 0x60210)
6272 
6273 #define _VLV_VIDEO_DIP_CTL_B		(VLV_DISPLAY_BASE + 0x61170)
6274 #define _VLV_VIDEO_DIP_DATA_B		(VLV_DISPLAY_BASE + 0x61174)
6275 #define _VLV_VIDEO_DIP_GDCP_PAYLOAD_B	(VLV_DISPLAY_BASE + 0x61178)
6276 
6277 #define _CHV_VIDEO_DIP_CTL_C		(VLV_DISPLAY_BASE + 0x611f0)
6278 #define _CHV_VIDEO_DIP_DATA_C		(VLV_DISPLAY_BASE + 0x611f4)
6279 #define _CHV_VIDEO_DIP_GDCP_PAYLOAD_C	(VLV_DISPLAY_BASE + 0x611f8)
6280 
6281 #define VLV_TVIDEO_DIP_CTL(pipe) \
6282 	_MMIO_PIPE3((pipe), _VLV_VIDEO_DIP_CTL_A, \
6283 	       _VLV_VIDEO_DIP_CTL_B, _CHV_VIDEO_DIP_CTL_C)
6284 #define VLV_TVIDEO_DIP_DATA(pipe) \
6285 	_MMIO_PIPE3((pipe), _VLV_VIDEO_DIP_DATA_A, \
6286 	       _VLV_VIDEO_DIP_DATA_B, _CHV_VIDEO_DIP_DATA_C)
6287 #define VLV_TVIDEO_DIP_GCP(pipe) \
6288 	_MMIO_PIPE3((pipe), _VLV_VIDEO_DIP_GDCP_PAYLOAD_A, \
6289 		_VLV_VIDEO_DIP_GDCP_PAYLOAD_B, _CHV_VIDEO_DIP_GDCP_PAYLOAD_C)
6290 
6291 /* Haswell DIP controls */
6292 
6293 #define _HSW_VIDEO_DIP_CTL_A		0x60200
6294 #define _HSW_VIDEO_DIP_AVI_DATA_A	0x60220
6295 #define _HSW_VIDEO_DIP_VS_DATA_A	0x60260
6296 #define _HSW_VIDEO_DIP_SPD_DATA_A	0x602A0
6297 #define _HSW_VIDEO_DIP_GMP_DATA_A	0x602E0
6298 #define _HSW_VIDEO_DIP_VSC_DATA_A	0x60320
6299 #define _GLK_VIDEO_DIP_DRM_DATA_A	0x60440
6300 #define _HSW_VIDEO_DIP_AVI_ECC_A	0x60240
6301 #define _HSW_VIDEO_DIP_VS_ECC_A		0x60280
6302 #define _HSW_VIDEO_DIP_SPD_ECC_A	0x602C0
6303 #define _HSW_VIDEO_DIP_GMP_ECC_A	0x60300
6304 #define _HSW_VIDEO_DIP_VSC_ECC_A	0x60344
6305 #define _HSW_VIDEO_DIP_GCP_A		0x60210
6306 
6307 #define _HSW_VIDEO_DIP_CTL_B		0x61200
6308 #define _HSW_VIDEO_DIP_AVI_DATA_B	0x61220
6309 #define _HSW_VIDEO_DIP_VS_DATA_B	0x61260
6310 #define _HSW_VIDEO_DIP_SPD_DATA_B	0x612A0
6311 #define _HSW_VIDEO_DIP_GMP_DATA_B	0x612E0
6312 #define _HSW_VIDEO_DIP_VSC_DATA_B	0x61320
6313 #define _GLK_VIDEO_DIP_DRM_DATA_B	0x61440
6314 #define _HSW_VIDEO_DIP_BVI_ECC_B	0x61240
6315 #define _HSW_VIDEO_DIP_VS_ECC_B		0x61280
6316 #define _HSW_VIDEO_DIP_SPD_ECC_B	0x612C0
6317 #define _HSW_VIDEO_DIP_GMP_ECC_B	0x61300
6318 #define _HSW_VIDEO_DIP_VSC_ECC_B	0x61344
6319 #define _HSW_VIDEO_DIP_GCP_B		0x61210
6320 
6321 /* Icelake PPS_DATA and _ECC DIP Registers.
6322  * These are available for transcoders B,C and eDP.
6323  * Adding the _A so as to reuse the _MMIO_TRANS2
6324  * definition, with which it offsets to the right location.
6325  */
6326 
6327 #define _ICL_VIDEO_DIP_PPS_DATA_A	0x60350
6328 #define _ICL_VIDEO_DIP_PPS_DATA_B	0x61350
6329 #define _ICL_VIDEO_DIP_PPS_ECC_A	0x603D4
6330 #define _ICL_VIDEO_DIP_PPS_ECC_B	0x613D4
6331 
6332 #define HSW_TVIDEO_DIP_CTL(trans)		_MMIO_TRANS2(trans, _HSW_VIDEO_DIP_CTL_A)
6333 #define HSW_TVIDEO_DIP_GCP(trans)		_MMIO_TRANS2(trans, _HSW_VIDEO_DIP_GCP_A)
6334 #define HSW_TVIDEO_DIP_AVI_DATA(trans, i)	_MMIO_TRANS2(trans, _HSW_VIDEO_DIP_AVI_DATA_A + (i) * 4)
6335 #define HSW_TVIDEO_DIP_VS_DATA(trans, i)	_MMIO_TRANS2(trans, _HSW_VIDEO_DIP_VS_DATA_A + (i) * 4)
6336 #define HSW_TVIDEO_DIP_SPD_DATA(trans, i)	_MMIO_TRANS2(trans, _HSW_VIDEO_DIP_SPD_DATA_A + (i) * 4)
6337 #define HSW_TVIDEO_DIP_GMP_DATA(trans, i)	_MMIO_TRANS2(trans, _HSW_VIDEO_DIP_GMP_DATA_A + (i) * 4)
6338 #define HSW_TVIDEO_DIP_VSC_DATA(trans, i)	_MMIO_TRANS2(trans, _HSW_VIDEO_DIP_VSC_DATA_A + (i) * 4)
6339 #define GLK_TVIDEO_DIP_DRM_DATA(trans, i)	_MMIO_TRANS2(trans, _GLK_VIDEO_DIP_DRM_DATA_A + (i) * 4)
6340 #define ICL_VIDEO_DIP_PPS_DATA(trans, i)	_MMIO_TRANS2(trans, _ICL_VIDEO_DIP_PPS_DATA_A + (i) * 4)
6341 #define ICL_VIDEO_DIP_PPS_ECC(trans, i)		_MMIO_TRANS2(trans, _ICL_VIDEO_DIP_PPS_ECC_A + (i) * 4)
6342 
6343 #define _HSW_STEREO_3D_CTL_A		0x70020
6344 #define   S3D_ENABLE			(1 << 31)
6345 #define _HSW_STEREO_3D_CTL_B		0x71020
6346 
6347 #define HSW_STEREO_3D_CTL(trans)	_MMIO_PIPE2(trans, _HSW_STEREO_3D_CTL_A)
6348 
6349 #define _PCH_TRANS_HTOTAL_B          0xe1000
6350 #define _PCH_TRANS_HBLANK_B          0xe1004
6351 #define _PCH_TRANS_HSYNC_B           0xe1008
6352 #define _PCH_TRANS_VTOTAL_B          0xe100c
6353 #define _PCH_TRANS_VBLANK_B          0xe1010
6354 #define _PCH_TRANS_VSYNC_B           0xe1014
6355 #define _PCH_TRANS_VSYNCSHIFT_B 0xe1028
6356 
6357 #define PCH_TRANS_HTOTAL(pipe)		_MMIO_PIPE(pipe, _PCH_TRANS_HTOTAL_A, _PCH_TRANS_HTOTAL_B)
6358 #define PCH_TRANS_HBLANK(pipe)		_MMIO_PIPE(pipe, _PCH_TRANS_HBLANK_A, _PCH_TRANS_HBLANK_B)
6359 #define PCH_TRANS_HSYNC(pipe)		_MMIO_PIPE(pipe, _PCH_TRANS_HSYNC_A, _PCH_TRANS_HSYNC_B)
6360 #define PCH_TRANS_VTOTAL(pipe)		_MMIO_PIPE(pipe, _PCH_TRANS_VTOTAL_A, _PCH_TRANS_VTOTAL_B)
6361 #define PCH_TRANS_VBLANK(pipe)		_MMIO_PIPE(pipe, _PCH_TRANS_VBLANK_A, _PCH_TRANS_VBLANK_B)
6362 #define PCH_TRANS_VSYNC(pipe)		_MMIO_PIPE(pipe, _PCH_TRANS_VSYNC_A, _PCH_TRANS_VSYNC_B)
6363 #define PCH_TRANS_VSYNCSHIFT(pipe)	_MMIO_PIPE(pipe, _PCH_TRANS_VSYNCSHIFT_A, _PCH_TRANS_VSYNCSHIFT_B)
6364 
6365 #define _PCH_TRANSB_DATA_M1	0xe1030
6366 #define _PCH_TRANSB_DATA_N1	0xe1034
6367 #define _PCH_TRANSB_DATA_M2	0xe1038
6368 #define _PCH_TRANSB_DATA_N2	0xe103c
6369 #define _PCH_TRANSB_LINK_M1	0xe1040
6370 #define _PCH_TRANSB_LINK_N1	0xe1044
6371 #define _PCH_TRANSB_LINK_M2	0xe1048
6372 #define _PCH_TRANSB_LINK_N2	0xe104c
6373 
6374 #define PCH_TRANS_DATA_M1(pipe)	_MMIO_PIPE(pipe, _PCH_TRANSA_DATA_M1, _PCH_TRANSB_DATA_M1)
6375 #define PCH_TRANS_DATA_N1(pipe)	_MMIO_PIPE(pipe, _PCH_TRANSA_DATA_N1, _PCH_TRANSB_DATA_N1)
6376 #define PCH_TRANS_DATA_M2(pipe)	_MMIO_PIPE(pipe, _PCH_TRANSA_DATA_M2, _PCH_TRANSB_DATA_M2)
6377 #define PCH_TRANS_DATA_N2(pipe)	_MMIO_PIPE(pipe, _PCH_TRANSA_DATA_N2, _PCH_TRANSB_DATA_N2)
6378 #define PCH_TRANS_LINK_M1(pipe)	_MMIO_PIPE(pipe, _PCH_TRANSA_LINK_M1, _PCH_TRANSB_LINK_M1)
6379 #define PCH_TRANS_LINK_N1(pipe)	_MMIO_PIPE(pipe, _PCH_TRANSA_LINK_N1, _PCH_TRANSB_LINK_N1)
6380 #define PCH_TRANS_LINK_M2(pipe)	_MMIO_PIPE(pipe, _PCH_TRANSA_LINK_M2, _PCH_TRANSB_LINK_M2)
6381 #define PCH_TRANS_LINK_N2(pipe)	_MMIO_PIPE(pipe, _PCH_TRANSA_LINK_N2, _PCH_TRANSB_LINK_N2)
6382 
6383 #define _PCH_TRANSACONF              0xf0008
6384 #define _PCH_TRANSBCONF              0xf1008
6385 #define PCH_TRANSCONF(pipe)	_MMIO_PIPE(pipe, _PCH_TRANSACONF, _PCH_TRANSBCONF)
6386 #define LPT_TRANSCONF		PCH_TRANSCONF(PIPE_A) /* lpt has only one transcoder */
6387 #define  TRANS_ENABLE			REG_BIT(31)
6388 #define  TRANS_STATE_ENABLE		REG_BIT(30)
6389 #define  TRANS_FRAME_START_DELAY_MASK	REG_GENMASK(28, 27) /* ibx */
6390 #define  TRANS_FRAME_START_DELAY(x)	REG_FIELD_PREP(TRANS_FRAME_START_DELAY_MASK, (x)) /* ibx: 0-3 */
6391 #define  TRANS_INTERLACE_MASK		REG_GENMASK(23, 21)
6392 #define  TRANS_INTERLACE_PROGRESSIVE	REG_FIELD_PREP(TRANS_INTERLACE_MASK, 0)
6393 #define  TRANS_INTERLACE_LEGACY_VSYNC_IBX	REG_FIELD_PREP(TRANS_INTERLACE_MASK, 2) /* ibx */
6394 #define  TRANS_INTERLACE_INTERLACED	REG_FIELD_PREP(TRANS_INTERLACE_MASK, 3)
6395 #define  TRANS_BPC_MASK			REG_GENMASK(7, 5) /* ibx */
6396 #define  TRANS_BPC_8			REG_FIELD_PREP(TRANS_BPC_MASK, 0)
6397 #define  TRANS_BPC_10			REG_FIELD_PREP(TRANS_BPC_MASK, 1)
6398 #define  TRANS_BPC_6			REG_FIELD_PREP(TRANS_BPC_MASK, 2)
6399 #define  TRANS_BPC_12			REG_FIELD_PREP(TRANS_BPC_MASK, 3)
6400 #define _TRANSA_CHICKEN1	 0xf0060
6401 #define _TRANSB_CHICKEN1	 0xf1060
6402 #define TRANS_CHICKEN1(pipe)	_MMIO_PIPE(pipe, _TRANSA_CHICKEN1, _TRANSB_CHICKEN1)
6403 #define  TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE	(1 << 10)
6404 #define  TRANS_CHICKEN1_DP0UNIT_GC_DISABLE	(1 << 4)
6405 #define _TRANSA_CHICKEN2	 0xf0064
6406 #define _TRANSB_CHICKEN2	 0xf1064
6407 #define TRANS_CHICKEN2(pipe)	_MMIO_PIPE(pipe, _TRANSA_CHICKEN2, _TRANSB_CHICKEN2)
6408 #define  TRANS_CHICKEN2_TIMING_OVERRIDE			(1 << 31)
6409 #define  TRANS_CHICKEN2_FDI_POLARITY_REVERSED		(1 << 29)
6410 #define  TRANS_CHICKEN2_FRAME_START_DELAY_MASK		(3 << 27)
6411 #define  TRANS_CHICKEN2_FRAME_START_DELAY(x)		((x) << 27) /* 0-3 */
6412 #define  TRANS_CHICKEN2_DISABLE_DEEP_COLOR_COUNTER	(1 << 26)
6413 #define  TRANS_CHICKEN2_DISABLE_DEEP_COLOR_MODESWITCH	(1 << 25)
6414 
6415 #define SOUTH_CHICKEN1		_MMIO(0xc2000)
6416 #define  FDIA_PHASE_SYNC_SHIFT_OVR	19
6417 #define  FDIA_PHASE_SYNC_SHIFT_EN	18
6418 #define  INVERT_DDID_HPD			(1 << 18)
6419 #define  INVERT_DDIC_HPD			(1 << 17)
6420 #define  INVERT_DDIB_HPD			(1 << 16)
6421 #define  INVERT_DDIA_HPD			(1 << 15)
6422 #define  FDI_PHASE_SYNC_OVR(pipe) (1 << (FDIA_PHASE_SYNC_SHIFT_OVR - ((pipe) * 2)))
6423 #define  FDI_PHASE_SYNC_EN(pipe) (1 << (FDIA_PHASE_SYNC_SHIFT_EN - ((pipe) * 2)))
6424 #define  FDI_BC_BIFURCATION_SELECT	(1 << 12)
6425 #define  CHASSIS_CLK_REQ_DURATION_MASK	(0xf << 8)
6426 #define  CHASSIS_CLK_REQ_DURATION(x)	((x) << 8)
6427 #define  SBCLK_RUN_REFCLK_DIS		(1 << 7)
6428 #define  SPT_PWM_GRANULARITY		(1 << 0)
6429 #define SOUTH_CHICKEN2		_MMIO(0xc2004)
6430 #define  FDI_MPHY_IOSFSB_RESET_STATUS	(1 << 13)
6431 #define  FDI_MPHY_IOSFSB_RESET_CTL	(1 << 12)
6432 #define  LPT_PWM_GRANULARITY		(1 << 5)
6433 #define  DPLS_EDP_PPS_FIX_DIS		(1 << 0)
6434 
6435 #define _FDI_RXA_CHICKEN        0xc200c
6436 #define _FDI_RXB_CHICKEN        0xc2010
6437 #define  FDI_RX_PHASE_SYNC_POINTER_OVR	(1 << 1)
6438 #define  FDI_RX_PHASE_SYNC_POINTER_EN	(1 << 0)
6439 #define FDI_RX_CHICKEN(pipe)	_MMIO_PIPE(pipe, _FDI_RXA_CHICKEN, _FDI_RXB_CHICKEN)
6440 
6441 #define SOUTH_DSPCLK_GATE_D	_MMIO(0xc2020)
6442 #define  PCH_GMBUSUNIT_CLOCK_GATE_DISABLE (1 << 31)
6443 #define  PCH_DPLUNIT_CLOCK_GATE_DISABLE (1 << 30)
6444 #define  PCH_DPLSUNIT_CLOCK_GATE_DISABLE (1 << 29)
6445 #define  PCH_DPMGUNIT_CLOCK_GATE_DISABLE (1 << 15)
6446 #define  PCH_CPUNIT_CLOCK_GATE_DISABLE (1 << 14)
6447 #define  CNP_PWM_CGE_GATING_DISABLE (1 << 13)
6448 #define  PCH_LP_PARTITION_LEVEL_DISABLE  (1 << 12)
6449 
6450 /* CPU: FDI_TX */
6451 #define _FDI_TXA_CTL            0x60100
6452 #define _FDI_TXB_CTL            0x61100
6453 #define FDI_TX_CTL(pipe)	_MMIO_PIPE(pipe, _FDI_TXA_CTL, _FDI_TXB_CTL)
6454 #define  FDI_TX_DISABLE         (0 << 31)
6455 #define  FDI_TX_ENABLE          (1 << 31)
6456 #define  FDI_LINK_TRAIN_PATTERN_1       (0 << 28)
6457 #define  FDI_LINK_TRAIN_PATTERN_2       (1 << 28)
6458 #define  FDI_LINK_TRAIN_PATTERN_IDLE    (2 << 28)
6459 #define  FDI_LINK_TRAIN_NONE            (3 << 28)
6460 #define  FDI_LINK_TRAIN_VOLTAGE_0_4V    (0 << 25)
6461 #define  FDI_LINK_TRAIN_VOLTAGE_0_6V    (1 << 25)
6462 #define  FDI_LINK_TRAIN_VOLTAGE_0_8V    (2 << 25)
6463 #define  FDI_LINK_TRAIN_VOLTAGE_1_2V    (3 << 25)
6464 #define  FDI_LINK_TRAIN_PRE_EMPHASIS_NONE (0 << 22)
6465 #define  FDI_LINK_TRAIN_PRE_EMPHASIS_1_5X (1 << 22)
6466 #define  FDI_LINK_TRAIN_PRE_EMPHASIS_2X   (2 << 22)
6467 #define  FDI_LINK_TRAIN_PRE_EMPHASIS_3X   (3 << 22)
6468 /* ILK always use 400mV 0dB for voltage swing and pre-emphasis level.
6469    SNB has different settings. */
6470 /* SNB A-stepping */
6471 #define  FDI_LINK_TRAIN_400MV_0DB_SNB_A		(0x38 << 22)
6472 #define  FDI_LINK_TRAIN_400MV_6DB_SNB_A		(0x02 << 22)
6473 #define  FDI_LINK_TRAIN_600MV_3_5DB_SNB_A	(0x01 << 22)
6474 #define  FDI_LINK_TRAIN_800MV_0DB_SNB_A		(0x0 << 22)
6475 /* SNB B-stepping */
6476 #define  FDI_LINK_TRAIN_400MV_0DB_SNB_B		(0x0 << 22)
6477 #define  FDI_LINK_TRAIN_400MV_6DB_SNB_B		(0x3a << 22)
6478 #define  FDI_LINK_TRAIN_600MV_3_5DB_SNB_B	(0x39 << 22)
6479 #define  FDI_LINK_TRAIN_800MV_0DB_SNB_B		(0x38 << 22)
6480 #define  FDI_LINK_TRAIN_VOL_EMP_MASK		(0x3f << 22)
6481 #define  FDI_DP_PORT_WIDTH_SHIFT		19
6482 #define  FDI_DP_PORT_WIDTH_MASK			(7 << FDI_DP_PORT_WIDTH_SHIFT)
6483 #define  FDI_DP_PORT_WIDTH(width)           (((width) - 1) << FDI_DP_PORT_WIDTH_SHIFT)
6484 #define  FDI_TX_ENHANCE_FRAME_ENABLE    (1 << 18)
6485 /* Ironlake: hardwired to 1 */
6486 #define  FDI_TX_PLL_ENABLE              (1 << 14)
6487 
6488 /* Ivybridge has different bits for lolz */
6489 #define  FDI_LINK_TRAIN_PATTERN_1_IVB       (0 << 8)
6490 #define  FDI_LINK_TRAIN_PATTERN_2_IVB       (1 << 8)
6491 #define  FDI_LINK_TRAIN_PATTERN_IDLE_IVB    (2 << 8)
6492 #define  FDI_LINK_TRAIN_NONE_IVB            (3 << 8)
6493 
6494 /* both Tx and Rx */
6495 #define  FDI_COMPOSITE_SYNC		(1 << 11)
6496 #define  FDI_LINK_TRAIN_AUTO		(1 << 10)
6497 #define  FDI_SCRAMBLING_ENABLE          (0 << 7)
6498 #define  FDI_SCRAMBLING_DISABLE         (1 << 7)
6499 
6500 /* FDI_RX, FDI_X is hard-wired to Transcoder_X */
6501 #define _FDI_RXA_CTL             0xf000c
6502 #define _FDI_RXB_CTL             0xf100c
6503 #define FDI_RX_CTL(pipe)	_MMIO_PIPE(pipe, _FDI_RXA_CTL, _FDI_RXB_CTL)
6504 #define  FDI_RX_ENABLE          (1 << 31)
6505 /* train, dp width same as FDI_TX */
6506 #define  FDI_FS_ERRC_ENABLE		(1 << 27)
6507 #define  FDI_FE_ERRC_ENABLE		(1 << 26)
6508 #define  FDI_RX_POLARITY_REVERSED_LPT	(1 << 16)
6509 #define  FDI_8BPC                       (0 << 16)
6510 #define  FDI_10BPC                      (1 << 16)
6511 #define  FDI_6BPC                       (2 << 16)
6512 #define  FDI_12BPC                      (3 << 16)
6513 #define  FDI_RX_LINK_REVERSAL_OVERRIDE  (1 << 15)
6514 #define  FDI_DMI_LINK_REVERSE_MASK      (1 << 14)
6515 #define  FDI_RX_PLL_ENABLE              (1 << 13)
6516 #define  FDI_FS_ERR_CORRECT_ENABLE      (1 << 11)
6517 #define  FDI_FE_ERR_CORRECT_ENABLE      (1 << 10)
6518 #define  FDI_FS_ERR_REPORT_ENABLE       (1 << 9)
6519 #define  FDI_FE_ERR_REPORT_ENABLE       (1 << 8)
6520 #define  FDI_RX_ENHANCE_FRAME_ENABLE    (1 << 6)
6521 #define  FDI_PCDCLK	                (1 << 4)
6522 /* CPT */
6523 #define  FDI_AUTO_TRAINING			(1 << 10)
6524 #define  FDI_LINK_TRAIN_PATTERN_1_CPT		(0 << 8)
6525 #define  FDI_LINK_TRAIN_PATTERN_2_CPT		(1 << 8)
6526 #define  FDI_LINK_TRAIN_PATTERN_IDLE_CPT	(2 << 8)
6527 #define  FDI_LINK_TRAIN_NORMAL_CPT		(3 << 8)
6528 #define  FDI_LINK_TRAIN_PATTERN_MASK_CPT	(3 << 8)
6529 
6530 #define _FDI_RXA_MISC			0xf0010
6531 #define _FDI_RXB_MISC			0xf1010
6532 #define  FDI_RX_PWRDN_LANE1_MASK	(3 << 26)
6533 #define  FDI_RX_PWRDN_LANE1_VAL(x)	((x) << 26)
6534 #define  FDI_RX_PWRDN_LANE0_MASK	(3 << 24)
6535 #define  FDI_RX_PWRDN_LANE0_VAL(x)	((x) << 24)
6536 #define  FDI_RX_TP1_TO_TP2_48		(2 << 20)
6537 #define  FDI_RX_TP1_TO_TP2_64		(3 << 20)
6538 #define  FDI_RX_FDI_DELAY_90		(0x90 << 0)
6539 #define FDI_RX_MISC(pipe)	_MMIO_PIPE(pipe, _FDI_RXA_MISC, _FDI_RXB_MISC)
6540 
6541 #define _FDI_RXA_TUSIZE1        0xf0030
6542 #define _FDI_RXA_TUSIZE2        0xf0038
6543 #define _FDI_RXB_TUSIZE1        0xf1030
6544 #define _FDI_RXB_TUSIZE2        0xf1038
6545 #define FDI_RX_TUSIZE1(pipe)	_MMIO_PIPE(pipe, _FDI_RXA_TUSIZE1, _FDI_RXB_TUSIZE1)
6546 #define FDI_RX_TUSIZE2(pipe)	_MMIO_PIPE(pipe, _FDI_RXA_TUSIZE2, _FDI_RXB_TUSIZE2)
6547 
6548 /* FDI_RX interrupt register format */
6549 #define FDI_RX_INTER_LANE_ALIGN         (1 << 10)
6550 #define FDI_RX_SYMBOL_LOCK              (1 << 9) /* train 2 */
6551 #define FDI_RX_BIT_LOCK                 (1 << 8) /* train 1 */
6552 #define FDI_RX_TRAIN_PATTERN_2_FAIL     (1 << 7)
6553 #define FDI_RX_FS_CODE_ERR              (1 << 6)
6554 #define FDI_RX_FE_CODE_ERR              (1 << 5)
6555 #define FDI_RX_SYMBOL_ERR_RATE_ABOVE    (1 << 4)
6556 #define FDI_RX_HDCP_LINK_FAIL           (1 << 3)
6557 #define FDI_RX_PIXEL_FIFO_OVERFLOW      (1 << 2)
6558 #define FDI_RX_CROSS_CLOCK_OVERFLOW     (1 << 1)
6559 #define FDI_RX_SYMBOL_QUEUE_OVERFLOW    (1 << 0)
6560 
6561 #define _FDI_RXA_IIR            0xf0014
6562 #define _FDI_RXA_IMR            0xf0018
6563 #define _FDI_RXB_IIR            0xf1014
6564 #define _FDI_RXB_IMR            0xf1018
6565 #define FDI_RX_IIR(pipe)	_MMIO_PIPE(pipe, _FDI_RXA_IIR, _FDI_RXB_IIR)
6566 #define FDI_RX_IMR(pipe)	_MMIO_PIPE(pipe, _FDI_RXA_IMR, _FDI_RXB_IMR)
6567 
6568 #define FDI_PLL_CTL_1           _MMIO(0xfe000)
6569 #define FDI_PLL_CTL_2           _MMIO(0xfe004)
6570 
6571 #define PCH_LVDS	_MMIO(0xe1180)
6572 #define  LVDS_DETECTED	(1 << 1)
6573 
6574 #define _PCH_DP_B		0xe4100
6575 #define PCH_DP_B		_MMIO(_PCH_DP_B)
6576 #define _PCH_DPB_AUX_CH_CTL	0xe4110
6577 #define _PCH_DPB_AUX_CH_DATA1	0xe4114
6578 #define _PCH_DPB_AUX_CH_DATA2	0xe4118
6579 #define _PCH_DPB_AUX_CH_DATA3	0xe411c
6580 #define _PCH_DPB_AUX_CH_DATA4	0xe4120
6581 #define _PCH_DPB_AUX_CH_DATA5	0xe4124
6582 
6583 #define _PCH_DP_C		0xe4200
6584 #define PCH_DP_C		_MMIO(_PCH_DP_C)
6585 #define _PCH_DPC_AUX_CH_CTL	0xe4210
6586 #define _PCH_DPC_AUX_CH_DATA1	0xe4214
6587 #define _PCH_DPC_AUX_CH_DATA2	0xe4218
6588 #define _PCH_DPC_AUX_CH_DATA3	0xe421c
6589 #define _PCH_DPC_AUX_CH_DATA4	0xe4220
6590 #define _PCH_DPC_AUX_CH_DATA5	0xe4224
6591 
6592 #define _PCH_DP_D		0xe4300
6593 #define PCH_DP_D		_MMIO(_PCH_DP_D)
6594 #define _PCH_DPD_AUX_CH_CTL	0xe4310
6595 #define _PCH_DPD_AUX_CH_DATA1	0xe4314
6596 #define _PCH_DPD_AUX_CH_DATA2	0xe4318
6597 #define _PCH_DPD_AUX_CH_DATA3	0xe431c
6598 #define _PCH_DPD_AUX_CH_DATA4	0xe4320
6599 #define _PCH_DPD_AUX_CH_DATA5	0xe4324
6600 
6601 #define PCH_DP_AUX_CH_CTL(aux_ch)		_MMIO_PORT((aux_ch) - AUX_CH_B, _PCH_DPB_AUX_CH_CTL, _PCH_DPC_AUX_CH_CTL)
6602 #define PCH_DP_AUX_CH_DATA(aux_ch, i)	_MMIO(_PORT((aux_ch) - AUX_CH_B, _PCH_DPB_AUX_CH_DATA1, _PCH_DPC_AUX_CH_DATA1) + (i) * 4) /* 5 registers */
6603 
6604 /* CPT */
6605 #define _TRANS_DP_CTL_A		0xe0300
6606 #define _TRANS_DP_CTL_B		0xe1300
6607 #define _TRANS_DP_CTL_C		0xe2300
6608 #define TRANS_DP_CTL(pipe)	_MMIO_PIPE(pipe, _TRANS_DP_CTL_A, _TRANS_DP_CTL_B)
6609 #define  TRANS_DP_OUTPUT_ENABLE		REG_BIT(31)
6610 #define  TRANS_DP_PORT_SEL_MASK		REG_GENMASK(30, 29)
6611 #define  TRANS_DP_PORT_SEL_NONE		REG_FIELD_PREP(TRANS_DP_PORT_SEL_MASK, 3)
6612 #define  TRANS_DP_PORT_SEL(port)	REG_FIELD_PREP(TRANS_DP_PORT_SEL_MASK, (port) - PORT_B)
6613 #define  TRANS_DP_AUDIO_ONLY		REG_BIT(26)
6614 #define  TRANS_DP_ENH_FRAMING		REG_BIT(18)
6615 #define  TRANS_DP_BPC_MASK		REG_GENMASK(10, 9)
6616 #define  TRANS_DP_BPC_8			REG_FIELD_PREP(TRANS_DP_BPC_MASK, 0)
6617 #define  TRANS_DP_BPC_10		REG_FIELD_PREP(TRANS_DP_BPC_MASK, 1)
6618 #define  TRANS_DP_BPC_6			REG_FIELD_PREP(TRANS_DP_BPC_MASK, 2)
6619 #define  TRANS_DP_BPC_12		REG_FIELD_PREP(TRANS_DP_BPC_MASK, 3)
6620 #define  TRANS_DP_VSYNC_ACTIVE_HIGH	REG_BIT(4)
6621 #define  TRANS_DP_HSYNC_ACTIVE_HIGH	REG_BIT(3)
6622 
6623 #define _TRANS_DP2_CTL_A			0x600a0
6624 #define _TRANS_DP2_CTL_B			0x610a0
6625 #define _TRANS_DP2_CTL_C			0x620a0
6626 #define _TRANS_DP2_CTL_D			0x630a0
6627 #define TRANS_DP2_CTL(trans)			_MMIO_TRANS(trans, _TRANS_DP2_CTL_A, _TRANS_DP2_CTL_B)
6628 #define  TRANS_DP2_128B132B_CHANNEL_CODING	REG_BIT(31)
6629 #define  TRANS_DP2_PANEL_REPLAY_ENABLE		REG_BIT(30)
6630 #define  TRANS_DP2_DEBUG_ENABLE			REG_BIT(23)
6631 
6632 #define _TRANS_DP2_VFREQHIGH_A			0x600a4
6633 #define _TRANS_DP2_VFREQHIGH_B			0x610a4
6634 #define _TRANS_DP2_VFREQHIGH_C			0x620a4
6635 #define _TRANS_DP2_VFREQHIGH_D			0x630a4
6636 #define TRANS_DP2_VFREQHIGH(trans)		_MMIO_TRANS(trans, _TRANS_DP2_VFREQHIGH_A, _TRANS_DP2_VFREQHIGH_B)
6637 #define  TRANS_DP2_VFREQ_PIXEL_CLOCK_MASK	REG_GENMASK(31, 8)
6638 #define  TRANS_DP2_VFREQ_PIXEL_CLOCK(clk_hz)	REG_FIELD_PREP(TRANS_DP2_VFREQ_PIXEL_CLOCK_MASK, (clk_hz))
6639 
6640 #define _TRANS_DP2_VFREQLOW_A			0x600a8
6641 #define _TRANS_DP2_VFREQLOW_B			0x610a8
6642 #define _TRANS_DP2_VFREQLOW_C			0x620a8
6643 #define _TRANS_DP2_VFREQLOW_D			0x630a8
6644 #define TRANS_DP2_VFREQLOW(trans)		_MMIO_TRANS(trans, _TRANS_DP2_VFREQLOW_A, _TRANS_DP2_VFREQLOW_B)
6645 
6646 /* SNB eDP training params */
6647 /* SNB A-stepping */
6648 #define  EDP_LINK_TRAIN_400MV_0DB_SNB_A		(0x38 << 22)
6649 #define  EDP_LINK_TRAIN_400MV_6DB_SNB_A		(0x02 << 22)
6650 #define  EDP_LINK_TRAIN_600MV_3_5DB_SNB_A	(0x01 << 22)
6651 #define  EDP_LINK_TRAIN_800MV_0DB_SNB_A		(0x0 << 22)
6652 /* SNB B-stepping */
6653 #define  EDP_LINK_TRAIN_400_600MV_0DB_SNB_B	(0x0 << 22)
6654 #define  EDP_LINK_TRAIN_400MV_3_5DB_SNB_B	(0x1 << 22)
6655 #define  EDP_LINK_TRAIN_400_600MV_6DB_SNB_B	(0x3a << 22)
6656 #define  EDP_LINK_TRAIN_600_800MV_3_5DB_SNB_B	(0x39 << 22)
6657 #define  EDP_LINK_TRAIN_800_1200MV_0DB_SNB_B	(0x38 << 22)
6658 #define  EDP_LINK_TRAIN_VOL_EMP_MASK_SNB	(0x3f << 22)
6659 
6660 /* IVB */
6661 #define EDP_LINK_TRAIN_400MV_0DB_IVB		(0x24 << 22)
6662 #define EDP_LINK_TRAIN_400MV_3_5DB_IVB		(0x2a << 22)
6663 #define EDP_LINK_TRAIN_400MV_6DB_IVB		(0x2f << 22)
6664 #define EDP_LINK_TRAIN_600MV_0DB_IVB		(0x30 << 22)
6665 #define EDP_LINK_TRAIN_600MV_3_5DB_IVB		(0x36 << 22)
6666 #define EDP_LINK_TRAIN_800MV_0DB_IVB		(0x38 << 22)
6667 #define EDP_LINK_TRAIN_800MV_3_5DB_IVB		(0x3e << 22)
6668 
6669 /* legacy values */
6670 #define EDP_LINK_TRAIN_500MV_0DB_IVB		(0x00 << 22)
6671 #define EDP_LINK_TRAIN_1000MV_0DB_IVB		(0x20 << 22)
6672 #define EDP_LINK_TRAIN_500MV_3_5DB_IVB		(0x02 << 22)
6673 #define EDP_LINK_TRAIN_1000MV_3_5DB_IVB		(0x22 << 22)
6674 #define EDP_LINK_TRAIN_1000MV_6DB_IVB		(0x23 << 22)
6675 
6676 #define  EDP_LINK_TRAIN_VOL_EMP_MASK_IVB	(0x3f << 22)
6677 
6678 #define  VLV_PMWGICZ				_MMIO(0x1300a4)
6679 
6680 #define  HSW_EDRAM_CAP				_MMIO(0x120010)
6681 #define    EDRAM_ENABLED			0x1
6682 #define    EDRAM_NUM_BANKS(cap)			(((cap) >> 1) & 0xf)
6683 #define    EDRAM_WAYS_IDX(cap)			(((cap) >> 5) & 0x7)
6684 #define    EDRAM_SETS_IDX(cap)			(((cap) >> 8) & 0x3)
6685 
6686 #define VLV_CHICKEN_3				_MMIO(VLV_DISPLAY_BASE + 0x7040C)
6687 #define  PIXEL_OVERLAP_CNT_MASK			(3 << 30)
6688 #define  PIXEL_OVERLAP_CNT_SHIFT		30
6689 
6690 #define GEN6_PCODE_MAILBOX			_MMIO(0x138124)
6691 #define   GEN6_PCODE_READY			(1 << 31)
6692 #define   GEN6_PCODE_ERROR_MASK			0xFF
6693 #define     GEN6_PCODE_SUCCESS			0x0
6694 #define     GEN6_PCODE_ILLEGAL_CMD		0x1
6695 #define     GEN6_PCODE_MIN_FREQ_TABLE_GT_RATIO_OUT_OF_RANGE 0x2
6696 #define     GEN6_PCODE_TIMEOUT			0x3
6697 #define     GEN6_PCODE_UNIMPLEMENTED_CMD	0xFF
6698 #define     GEN7_PCODE_TIMEOUT			0x2
6699 #define     GEN7_PCODE_ILLEGAL_DATA		0x3
6700 #define     GEN11_PCODE_ILLEGAL_SUBCOMMAND	0x4
6701 #define     GEN11_PCODE_LOCKED			0x6
6702 #define     GEN11_PCODE_REJECTED		0x11
6703 #define     GEN7_PCODE_MIN_FREQ_TABLE_GT_RATIO_OUT_OF_RANGE 0x10
6704 #define   GEN6_PCODE_WRITE_RC6VIDS		0x4
6705 #define   GEN6_PCODE_READ_RC6VIDS		0x5
6706 #define     GEN6_ENCODE_RC6_VID(mv)		(((mv) - 245) / 5)
6707 #define     GEN6_DECODE_RC6_VID(vids)		(((vids) * 5) + 245)
6708 #define   BDW_PCODE_DISPLAY_FREQ_CHANGE_REQ	0x18
6709 #define   GEN9_PCODE_READ_MEM_LATENCY		0x6
6710 #define     GEN9_MEM_LATENCY_LEVEL_MASK		0xFF
6711 #define     GEN9_MEM_LATENCY_LEVEL_1_5_SHIFT	8
6712 #define     GEN9_MEM_LATENCY_LEVEL_2_6_SHIFT	16
6713 #define     GEN9_MEM_LATENCY_LEVEL_3_7_SHIFT	24
6714 #define   SKL_PCODE_LOAD_HDCP_KEYS		0x5
6715 #define   SKL_PCODE_CDCLK_CONTROL		0x7
6716 #define     SKL_CDCLK_PREPARE_FOR_CHANGE	0x3
6717 #define     SKL_CDCLK_READY_FOR_CHANGE		0x1
6718 #define   GEN6_PCODE_WRITE_MIN_FREQ_TABLE	0x8
6719 #define   GEN6_PCODE_READ_MIN_FREQ_TABLE	0x9
6720 #define   GEN6_READ_OC_PARAMS			0xc
6721 #define   ICL_PCODE_MEM_SUBSYSYSTEM_INFO	0xd
6722 #define     ICL_PCODE_MEM_SS_READ_GLOBAL_INFO	(0x0 << 8)
6723 #define     ICL_PCODE_MEM_SS_READ_QGV_POINT_INFO(point)	(((point) << 16) | (0x1 << 8))
6724 #define     ADL_PCODE_MEM_SS_READ_PSF_GV_INFO	((0) | (0x2 << 8))
6725 #define   ICL_PCODE_SAGV_DE_MEM_SS_CONFIG	0xe
6726 #define     ICL_PCODE_REP_QGV_MASK		REG_GENMASK(1, 0)
6727 #define     ICL_PCODE_REP_QGV_SAFE		REG_FIELD_PREP(ICL_PCODE_REP_QGV_MASK, 0)
6728 #define     ICL_PCODE_REP_QGV_POLL		REG_FIELD_PREP(ICL_PCODE_REP_QGV_MASK, 1)
6729 #define     ICL_PCODE_REP_QGV_REJECTED		REG_FIELD_PREP(ICL_PCODE_REP_QGV_MASK, 2)
6730 #define     ADLS_PCODE_REP_PSF_MASK		REG_GENMASK(3, 2)
6731 #define     ADLS_PCODE_REP_PSF_SAFE		REG_FIELD_PREP(ADLS_PCODE_REP_PSF_MASK, 0)
6732 #define     ADLS_PCODE_REP_PSF_POLL		REG_FIELD_PREP(ADLS_PCODE_REP_PSF_MASK, 1)
6733 #define     ADLS_PCODE_REP_PSF_REJECTED		REG_FIELD_PREP(ADLS_PCODE_REP_PSF_MASK, 2)
6734 #define     ICL_PCODE_REQ_QGV_PT_MASK		REG_GENMASK(7, 0)
6735 #define     ICL_PCODE_REQ_QGV_PT(x)		REG_FIELD_PREP(ICL_PCODE_REQ_QGV_PT_MASK, (x))
6736 #define     ADLS_PCODE_REQ_PSF_PT_MASK		REG_GENMASK(10, 8)
6737 #define     ADLS_PCODE_REQ_PSF_PT(x)		REG_FIELD_PREP(ADLS_PCODE_REQ_PSF_PT_MASK, (x))
6738 #define   GEN6_PCODE_READ_D_COMP		0x10
6739 #define   GEN6_PCODE_WRITE_D_COMP		0x11
6740 #define   ICL_PCODE_EXIT_TCCOLD			0x12
6741 #define   HSW_PCODE_DE_WRITE_FREQ_REQ		0x17
6742 #define   DISPLAY_IPS_CONTROL			0x19
6743 #define   TGL_PCODE_TCCOLD			0x26
6744 #define     TGL_PCODE_EXIT_TCCOLD_DATA_L_EXIT_FAILED	REG_BIT(0)
6745 #define     TGL_PCODE_EXIT_TCCOLD_DATA_L_BLOCK_REQ	0
6746 #define     TGL_PCODE_EXIT_TCCOLD_DATA_L_UNBLOCK_REQ	REG_BIT(0)
6747             /* See also IPS_CTL */
6748 #define     IPS_PCODE_CONTROL			(1 << 30)
6749 #define   HSW_PCODE_DYNAMIC_DUTY_CYCLE_CONTROL	0x1A
6750 #define   GEN9_PCODE_SAGV_CONTROL		0x21
6751 #define     GEN9_SAGV_DISABLE			0x0
6752 #define     GEN9_SAGV_IS_DISABLED		0x1
6753 #define     GEN9_SAGV_ENABLE			0x3
6754 #define   DG1_PCODE_STATUS			0x7E
6755 #define     DG1_UNCORE_GET_INIT_STATUS		0x0
6756 #define     DG1_UNCORE_INIT_STATUS_COMPLETE	0x1
6757 #define GEN12_PCODE_READ_SAGV_BLOCK_TIME_US	0x23
6758 #define GEN6_PCODE_DATA				_MMIO(0x138128)
6759 #define   GEN6_PCODE_FREQ_IA_RATIO_SHIFT	8
6760 #define   GEN6_PCODE_FREQ_RING_RATIO_SHIFT	16
6761 #define GEN6_PCODE_DATA1			_MMIO(0x13812C)
6762 
6763 /* IVYBRIDGE DPF */
6764 #define GEN7_L3CDERRST1(slice)		_MMIO(0xB008 + (slice) * 0x200) /* L3CD Error Status 1 */
6765 #define   GEN7_L3CDERRST1_ROW_MASK	(0x7ff << 14)
6766 #define   GEN7_PARITY_ERROR_VALID	(1 << 13)
6767 #define   GEN7_L3CDERRST1_BANK_MASK	(3 << 11)
6768 #define   GEN7_L3CDERRST1_SUBBANK_MASK	(7 << 8)
6769 #define GEN7_PARITY_ERROR_ROW(reg) \
6770 		(((reg) & GEN7_L3CDERRST1_ROW_MASK) >> 14)
6771 #define GEN7_PARITY_ERROR_BANK(reg) \
6772 		(((reg) & GEN7_L3CDERRST1_BANK_MASK) >> 11)
6773 #define GEN7_PARITY_ERROR_SUBBANK(reg) \
6774 		(((reg) & GEN7_L3CDERRST1_SUBBANK_MASK) >> 8)
6775 #define   GEN7_L3CDERRST1_ENABLE	(1 << 7)
6776 
6777 /* Audio */
6778 #define G4X_AUD_VID_DID			_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x62020)
6779 #define   INTEL_AUDIO_DEVCL		0x808629FB
6780 #define   INTEL_AUDIO_DEVBLC		0x80862801
6781 #define   INTEL_AUDIO_DEVCTG		0x80862802
6782 
6783 #define G4X_AUD_CNTL_ST			_MMIO(0x620B4)
6784 #define   G4X_ELDV_DEVCL_DEVBLC		(1 << 13)
6785 #define   G4X_ELDV_DEVCTG		(1 << 14)
6786 #define   G4X_ELD_ADDR_MASK		(0xf << 5)
6787 #define   G4X_ELD_ACK			(1 << 4)
6788 #define G4X_HDMIW_HDMIEDID		_MMIO(0x6210C)
6789 
6790 #define _IBX_HDMIW_HDMIEDID_A		0xE2050
6791 #define _IBX_HDMIW_HDMIEDID_B		0xE2150
6792 #define IBX_HDMIW_HDMIEDID(pipe)	_MMIO_PIPE(pipe, _IBX_HDMIW_HDMIEDID_A, \
6793 						  _IBX_HDMIW_HDMIEDID_B)
6794 #define _IBX_AUD_CNTL_ST_A		0xE20B4
6795 #define _IBX_AUD_CNTL_ST_B		0xE21B4
6796 #define IBX_AUD_CNTL_ST(pipe)		_MMIO_PIPE(pipe, _IBX_AUD_CNTL_ST_A, \
6797 						  _IBX_AUD_CNTL_ST_B)
6798 #define   IBX_ELD_BUFFER_SIZE_MASK	(0x1f << 10)
6799 #define   IBX_ELD_ADDRESS_MASK		(0x1f << 5)
6800 #define   IBX_ELD_ACK			(1 << 4)
6801 #define IBX_AUD_CNTL_ST2		_MMIO(0xE20C0)
6802 #define   IBX_CP_READY(port)		((1 << 1) << (((port) - 1) * 4))
6803 #define   IBX_ELD_VALID(port)		((1 << 0) << (((port) - 1) * 4))
6804 
6805 #define _CPT_HDMIW_HDMIEDID_A		0xE5050
6806 #define _CPT_HDMIW_HDMIEDID_B		0xE5150
6807 #define CPT_HDMIW_HDMIEDID(pipe)	_MMIO_PIPE(pipe, _CPT_HDMIW_HDMIEDID_A, _CPT_HDMIW_HDMIEDID_B)
6808 #define _CPT_AUD_CNTL_ST_A		0xE50B4
6809 #define _CPT_AUD_CNTL_ST_B		0xE51B4
6810 #define CPT_AUD_CNTL_ST(pipe)		_MMIO_PIPE(pipe, _CPT_AUD_CNTL_ST_A, _CPT_AUD_CNTL_ST_B)
6811 #define CPT_AUD_CNTRL_ST2		_MMIO(0xE50C0)
6812 
6813 #define _VLV_HDMIW_HDMIEDID_A		(VLV_DISPLAY_BASE + 0x62050)
6814 #define _VLV_HDMIW_HDMIEDID_B		(VLV_DISPLAY_BASE + 0x62150)
6815 #define VLV_HDMIW_HDMIEDID(pipe)	_MMIO_PIPE(pipe, _VLV_HDMIW_HDMIEDID_A, _VLV_HDMIW_HDMIEDID_B)
6816 #define _VLV_AUD_CNTL_ST_A		(VLV_DISPLAY_BASE + 0x620B4)
6817 #define _VLV_AUD_CNTL_ST_B		(VLV_DISPLAY_BASE + 0x621B4)
6818 #define VLV_AUD_CNTL_ST(pipe)		_MMIO_PIPE(pipe, _VLV_AUD_CNTL_ST_A, _VLV_AUD_CNTL_ST_B)
6819 #define VLV_AUD_CNTL_ST2		_MMIO(VLV_DISPLAY_BASE + 0x620C0)
6820 
6821 /* These are the 4 32-bit write offset registers for each stream
6822  * output buffer.  It determines the offset from the
6823  * 3DSTATE_SO_BUFFERs that the next streamed vertex output goes to.
6824  */
6825 #define GEN7_SO_WRITE_OFFSET(n)		_MMIO(0x5280 + (n) * 4)
6826 
6827 #define _IBX_AUD_CONFIG_A		0xe2000
6828 #define _IBX_AUD_CONFIG_B		0xe2100
6829 #define IBX_AUD_CFG(pipe)		_MMIO_PIPE(pipe, _IBX_AUD_CONFIG_A, _IBX_AUD_CONFIG_B)
6830 #define _CPT_AUD_CONFIG_A		0xe5000
6831 #define _CPT_AUD_CONFIG_B		0xe5100
6832 #define CPT_AUD_CFG(pipe)		_MMIO_PIPE(pipe, _CPT_AUD_CONFIG_A, _CPT_AUD_CONFIG_B)
6833 #define _VLV_AUD_CONFIG_A		(VLV_DISPLAY_BASE + 0x62000)
6834 #define _VLV_AUD_CONFIG_B		(VLV_DISPLAY_BASE + 0x62100)
6835 #define VLV_AUD_CFG(pipe)		_MMIO_PIPE(pipe, _VLV_AUD_CONFIG_A, _VLV_AUD_CONFIG_B)
6836 
6837 #define   AUD_CONFIG_N_VALUE_INDEX		(1 << 29)
6838 #define   AUD_CONFIG_N_PROG_ENABLE		(1 << 28)
6839 #define   AUD_CONFIG_UPPER_N_SHIFT		20
6840 #define   AUD_CONFIG_UPPER_N_MASK		(0xff << 20)
6841 #define   AUD_CONFIG_LOWER_N_SHIFT		4
6842 #define   AUD_CONFIG_LOWER_N_MASK		(0xfff << 4)
6843 #define   AUD_CONFIG_N_MASK			(AUD_CONFIG_UPPER_N_MASK | AUD_CONFIG_LOWER_N_MASK)
6844 #define   AUD_CONFIG_N(n) \
6845 	(((((n) >> 12) & 0xff) << AUD_CONFIG_UPPER_N_SHIFT) |	\
6846 	 (((n) & 0xfff) << AUD_CONFIG_LOWER_N_SHIFT))
6847 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_SHIFT	16
6848 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK	(0xf << 16)
6849 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_25175	(0 << 16)
6850 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_25200	(1 << 16)
6851 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_27000	(2 << 16)
6852 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_27027	(3 << 16)
6853 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_54000	(4 << 16)
6854 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_54054	(5 << 16)
6855 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_74176	(6 << 16)
6856 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_74250	(7 << 16)
6857 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_148352	(8 << 16)
6858 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_148500	(9 << 16)
6859 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_296703	(10 << 16)
6860 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_297000	(11 << 16)
6861 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_593407	(12 << 16)
6862 #define   AUD_CONFIG_PIXEL_CLOCK_HDMI_594000	(13 << 16)
6863 #define   AUD_CONFIG_DISABLE_NCTS		(1 << 3)
6864 
6865 /* HSW Audio */
6866 #define _HSW_AUD_CONFIG_A		0x65000
6867 #define _HSW_AUD_CONFIG_B		0x65100
6868 #define HSW_AUD_CFG(trans)		_MMIO_TRANS(trans, _HSW_AUD_CONFIG_A, _HSW_AUD_CONFIG_B)
6869 
6870 #define _HSW_AUD_MISC_CTRL_A		0x65010
6871 #define _HSW_AUD_MISC_CTRL_B		0x65110
6872 #define HSW_AUD_MISC_CTRL(trans)	_MMIO_TRANS(trans, _HSW_AUD_MISC_CTRL_A, _HSW_AUD_MISC_CTRL_B)
6873 
6874 #define _HSW_AUD_M_CTS_ENABLE_A		0x65028
6875 #define _HSW_AUD_M_CTS_ENABLE_B		0x65128
6876 #define HSW_AUD_M_CTS_ENABLE(trans)	_MMIO_TRANS(trans, _HSW_AUD_M_CTS_ENABLE_A, _HSW_AUD_M_CTS_ENABLE_B)
6877 #define   AUD_M_CTS_M_VALUE_INDEX	(1 << 21)
6878 #define   AUD_M_CTS_M_PROG_ENABLE	(1 << 20)
6879 #define   AUD_CONFIG_M_MASK		0xfffff
6880 
6881 #define _HSW_AUD_DIP_ELD_CTRL_ST_A	0x650b4
6882 #define _HSW_AUD_DIP_ELD_CTRL_ST_B	0x651b4
6883 #define HSW_AUD_DIP_ELD_CTRL(trans)	_MMIO_TRANS(trans, _HSW_AUD_DIP_ELD_CTRL_ST_A, _HSW_AUD_DIP_ELD_CTRL_ST_B)
6884 
6885 /* Audio Digital Converter */
6886 #define _HSW_AUD_DIG_CNVT_1		0x65080
6887 #define _HSW_AUD_DIG_CNVT_2		0x65180
6888 #define AUD_DIG_CNVT(trans)		_MMIO_TRANS(trans, _HSW_AUD_DIG_CNVT_1, _HSW_AUD_DIG_CNVT_2)
6889 #define DIP_PORT_SEL_MASK		0x3
6890 
6891 #define _HSW_AUD_EDID_DATA_A		0x65050
6892 #define _HSW_AUD_EDID_DATA_B		0x65150
6893 #define HSW_AUD_EDID_DATA(trans)	_MMIO_TRANS(trans, _HSW_AUD_EDID_DATA_A, _HSW_AUD_EDID_DATA_B)
6894 
6895 #define HSW_AUD_PIPE_CONV_CFG		_MMIO(0x6507c)
6896 #define HSW_AUD_PIN_ELD_CP_VLD		_MMIO(0x650c0)
6897 #define   AUDIO_INACTIVE(trans)		((1 << 3) << ((trans) * 4))
6898 #define   AUDIO_OUTPUT_ENABLE(trans)	((1 << 2) << ((trans) * 4))
6899 #define   AUDIO_CP_READY(trans)		((1 << 1) << ((trans) * 4))
6900 #define   AUDIO_ELD_VALID(trans)	((1 << 0) << ((trans) * 4))
6901 
6902 #define _AUD_TCA_DP_2DOT0_CTRL		0x650bc
6903 #define _AUD_TCB_DP_2DOT0_CTRL		0x651bc
6904 #define AUD_DP_2DOT0_CTRL(trans)	_MMIO_TRANS(trans, _AUD_TCA_DP_2DOT0_CTRL, _AUD_TCB_DP_2DOT0_CTRL)
6905 #define  AUD_ENABLE_SDP_SPLIT		REG_BIT(31)
6906 
6907 #define HSW_AUD_CHICKENBIT			_MMIO(0x65f10)
6908 #define   SKL_AUD_CODEC_WAKE_SIGNAL		(1 << 15)
6909 
6910 #define AUD_FREQ_CNTRL			_MMIO(0x65900)
6911 #define AUD_PIN_BUF_CTL		_MMIO(0x48414)
6912 #define   AUD_PIN_BUF_ENABLE		REG_BIT(31)
6913 
6914 #define AUD_TS_CDCLK_M			_MMIO(0x65ea0)
6915 #define   AUD_TS_CDCLK_M_EN		REG_BIT(31)
6916 #define AUD_TS_CDCLK_N			_MMIO(0x65ea4)
6917 
6918 /* Display Audio Config Reg */
6919 #define AUD_CONFIG_BE			_MMIO(0x65ef0)
6920 #define HBLANK_EARLY_ENABLE_ICL(pipe)		(0x1 << (20 - (pipe)))
6921 #define HBLANK_EARLY_ENABLE_TGL(pipe)		(0x1 << (24 + (pipe)))
6922 #define HBLANK_START_COUNT_MASK(pipe)		(0x7 << (3 + ((pipe) * 6)))
6923 #define HBLANK_START_COUNT(pipe, val)		(((val) & 0x7) << (3 + ((pipe)) * 6))
6924 #define NUMBER_SAMPLES_PER_LINE_MASK(pipe)	(0x3 << ((pipe) * 6))
6925 #define NUMBER_SAMPLES_PER_LINE(pipe, val)	(((val) & 0x3) << ((pipe) * 6))
6926 
6927 #define HBLANK_START_COUNT_8	0
6928 #define HBLANK_START_COUNT_16	1
6929 #define HBLANK_START_COUNT_32	2
6930 #define HBLANK_START_COUNT_64	3
6931 #define HBLANK_START_COUNT_96	4
6932 #define HBLANK_START_COUNT_128	5
6933 
6934 /*
6935  * HSW - ICL power wells
6936  *
6937  * Platforms have up to 3 power well control register sets, each set
6938  * controlling up to 16 power wells via a request/status HW flag tuple:
6939  * - main (HSW_PWR_WELL_CTL[1-4])
6940  * - AUX  (ICL_PWR_WELL_CTL_AUX[1-4])
6941  * - DDI  (ICL_PWR_WELL_CTL_DDI[1-4])
6942  * Each control register set consists of up to 4 registers used by different
6943  * sources that can request a power well to be enabled:
6944  * - BIOS   (HSW_PWR_WELL_CTL1/ICL_PWR_WELL_CTL_AUX1/ICL_PWR_WELL_CTL_DDI1)
6945  * - DRIVER (HSW_PWR_WELL_CTL2/ICL_PWR_WELL_CTL_AUX2/ICL_PWR_WELL_CTL_DDI2)
6946  * - KVMR   (HSW_PWR_WELL_CTL3)   (only in the main register set)
6947  * - DEBUG  (HSW_PWR_WELL_CTL4/ICL_PWR_WELL_CTL_AUX4/ICL_PWR_WELL_CTL_DDI4)
6948  */
6949 #define HSW_PWR_WELL_CTL1			_MMIO(0x45400)
6950 #define HSW_PWR_WELL_CTL2			_MMIO(0x45404)
6951 #define HSW_PWR_WELL_CTL3			_MMIO(0x45408)
6952 #define HSW_PWR_WELL_CTL4			_MMIO(0x4540C)
6953 #define   HSW_PWR_WELL_CTL_REQ(pw_idx)		(0x2 << ((pw_idx) * 2))
6954 #define   HSW_PWR_WELL_CTL_STATE(pw_idx)	(0x1 << ((pw_idx) * 2))
6955 
6956 /* HSW/BDW power well */
6957 #define   HSW_PW_CTL_IDX_GLOBAL			15
6958 
6959 /* SKL/BXT/GLK power wells */
6960 #define   SKL_PW_CTL_IDX_PW_2			15
6961 #define   SKL_PW_CTL_IDX_PW_1			14
6962 #define   GLK_PW_CTL_IDX_AUX_C			10
6963 #define   GLK_PW_CTL_IDX_AUX_B			9
6964 #define   GLK_PW_CTL_IDX_AUX_A			8
6965 #define   SKL_PW_CTL_IDX_DDI_D			4
6966 #define   SKL_PW_CTL_IDX_DDI_C			3
6967 #define   SKL_PW_CTL_IDX_DDI_B			2
6968 #define   SKL_PW_CTL_IDX_DDI_A_E		1
6969 #define   GLK_PW_CTL_IDX_DDI_A			1
6970 #define   SKL_PW_CTL_IDX_MISC_IO		0
6971 
6972 /* ICL/TGL - power wells */
6973 #define   TGL_PW_CTL_IDX_PW_5			4
6974 #define   ICL_PW_CTL_IDX_PW_4			3
6975 #define   ICL_PW_CTL_IDX_PW_3			2
6976 #define   ICL_PW_CTL_IDX_PW_2			1
6977 #define   ICL_PW_CTL_IDX_PW_1			0
6978 
6979 /* XE_LPD - power wells */
6980 #define   XELPD_PW_CTL_IDX_PW_D			8
6981 #define   XELPD_PW_CTL_IDX_PW_C			7
6982 #define   XELPD_PW_CTL_IDX_PW_B			6
6983 #define   XELPD_PW_CTL_IDX_PW_A			5
6984 
6985 #define ICL_PWR_WELL_CTL_AUX1			_MMIO(0x45440)
6986 #define ICL_PWR_WELL_CTL_AUX2			_MMIO(0x45444)
6987 #define ICL_PWR_WELL_CTL_AUX4			_MMIO(0x4544C)
6988 #define   TGL_PW_CTL_IDX_AUX_TBT6		14
6989 #define   TGL_PW_CTL_IDX_AUX_TBT5		13
6990 #define   TGL_PW_CTL_IDX_AUX_TBT4		12
6991 #define   ICL_PW_CTL_IDX_AUX_TBT4		11
6992 #define   TGL_PW_CTL_IDX_AUX_TBT3		11
6993 #define   ICL_PW_CTL_IDX_AUX_TBT3		10
6994 #define   TGL_PW_CTL_IDX_AUX_TBT2		10
6995 #define   ICL_PW_CTL_IDX_AUX_TBT2		9
6996 #define   TGL_PW_CTL_IDX_AUX_TBT1		9
6997 #define   ICL_PW_CTL_IDX_AUX_TBT1		8
6998 #define   TGL_PW_CTL_IDX_AUX_TC6		8
6999 #define   XELPD_PW_CTL_IDX_AUX_E			8
7000 #define   TGL_PW_CTL_IDX_AUX_TC5		7
7001 #define   XELPD_PW_CTL_IDX_AUX_D			7
7002 #define   TGL_PW_CTL_IDX_AUX_TC4		6
7003 #define   ICL_PW_CTL_IDX_AUX_F			5
7004 #define   TGL_PW_CTL_IDX_AUX_TC3		5
7005 #define   ICL_PW_CTL_IDX_AUX_E			4
7006 #define   TGL_PW_CTL_IDX_AUX_TC2		4
7007 #define   ICL_PW_CTL_IDX_AUX_D			3
7008 #define   TGL_PW_CTL_IDX_AUX_TC1		3
7009 #define   ICL_PW_CTL_IDX_AUX_C			2
7010 #define   ICL_PW_CTL_IDX_AUX_B			1
7011 #define   ICL_PW_CTL_IDX_AUX_A			0
7012 
7013 #define ICL_PWR_WELL_CTL_DDI1			_MMIO(0x45450)
7014 #define ICL_PWR_WELL_CTL_DDI2			_MMIO(0x45454)
7015 #define ICL_PWR_WELL_CTL_DDI4			_MMIO(0x4545C)
7016 #define   XELPD_PW_CTL_IDX_DDI_E			8
7017 #define   TGL_PW_CTL_IDX_DDI_TC6		8
7018 #define   XELPD_PW_CTL_IDX_DDI_D			7
7019 #define   TGL_PW_CTL_IDX_DDI_TC5		7
7020 #define   TGL_PW_CTL_IDX_DDI_TC4		6
7021 #define   ICL_PW_CTL_IDX_DDI_F			5
7022 #define   TGL_PW_CTL_IDX_DDI_TC3		5
7023 #define   ICL_PW_CTL_IDX_DDI_E			4
7024 #define   TGL_PW_CTL_IDX_DDI_TC2		4
7025 #define   ICL_PW_CTL_IDX_DDI_D			3
7026 #define   TGL_PW_CTL_IDX_DDI_TC1		3
7027 #define   ICL_PW_CTL_IDX_DDI_C			2
7028 #define   ICL_PW_CTL_IDX_DDI_B			1
7029 #define   ICL_PW_CTL_IDX_DDI_A			0
7030 
7031 /* HSW - power well misc debug registers */
7032 #define HSW_PWR_WELL_CTL5			_MMIO(0x45410)
7033 #define   HSW_PWR_WELL_ENABLE_SINGLE_STEP	(1 << 31)
7034 #define   HSW_PWR_WELL_PWR_GATE_OVERRIDE	(1 << 20)
7035 #define   HSW_PWR_WELL_FORCE_ON			(1 << 19)
7036 #define HSW_PWR_WELL_CTL6			_MMIO(0x45414)
7037 
7038 /* SKL Fuse Status */
7039 enum skl_power_gate {
7040 	SKL_PG0,
7041 	SKL_PG1,
7042 	SKL_PG2,
7043 	ICL_PG3,
7044 	ICL_PG4,
7045 };
7046 
7047 #define SKL_FUSE_STATUS				_MMIO(0x42000)
7048 #define  SKL_FUSE_DOWNLOAD_STATUS		(1 << 31)
7049 /*
7050  * PG0 is HW controlled, so doesn't have a corresponding power well control knob
7051  * SKL_DISP_PW1_IDX..SKL_DISP_PW2_IDX -> PG1..PG2
7052  */
7053 #define  SKL_PW_CTL_IDX_TO_PG(pw_idx)		\
7054 	((pw_idx) - SKL_PW_CTL_IDX_PW_1 + SKL_PG1)
7055 /*
7056  * PG0 is HW controlled, so doesn't have a corresponding power well control knob
7057  * ICL_DISP_PW1_IDX..ICL_DISP_PW4_IDX -> PG1..PG4
7058  */
7059 #define  ICL_PW_CTL_IDX_TO_PG(pw_idx)		\
7060 	((pw_idx) - ICL_PW_CTL_IDX_PW_1 + SKL_PG1)
7061 #define  SKL_FUSE_PG_DIST_STATUS(pg)		(1 << (27 - (pg)))
7062 
7063 #define _ICL_AUX_REG_IDX(pw_idx)	((pw_idx) - ICL_PW_CTL_IDX_AUX_A)
7064 #define _ICL_AUX_ANAOVRD1_A		0x162398
7065 #define _ICL_AUX_ANAOVRD1_B		0x6C398
7066 #define ICL_AUX_ANAOVRD1(pw_idx)	_MMIO(_PICK(_ICL_AUX_REG_IDX(pw_idx), \
7067 						    _ICL_AUX_ANAOVRD1_A, \
7068 						    _ICL_AUX_ANAOVRD1_B))
7069 #define   ICL_AUX_ANAOVRD1_LDO_BYPASS	(1 << 7)
7070 #define   ICL_AUX_ANAOVRD1_ENABLE	(1 << 0)
7071 
7072 /* HDCP Key Registers */
7073 #define HDCP_KEY_CONF			_MMIO(0x66c00)
7074 #define  HDCP_AKSV_SEND_TRIGGER		BIT(31)
7075 #define  HDCP_CLEAR_KEYS_TRIGGER	BIT(30)
7076 #define  HDCP_KEY_LOAD_TRIGGER		BIT(8)
7077 #define HDCP_KEY_STATUS			_MMIO(0x66c04)
7078 #define  HDCP_FUSE_IN_PROGRESS		BIT(7)
7079 #define  HDCP_FUSE_ERROR		BIT(6)
7080 #define  HDCP_FUSE_DONE			BIT(5)
7081 #define  HDCP_KEY_LOAD_STATUS		BIT(1)
7082 #define  HDCP_KEY_LOAD_DONE		BIT(0)
7083 #define HDCP_AKSV_LO			_MMIO(0x66c10)
7084 #define HDCP_AKSV_HI			_MMIO(0x66c14)
7085 
7086 /* HDCP Repeater Registers */
7087 #define HDCP_REP_CTL			_MMIO(0x66d00)
7088 #define  HDCP_TRANSA_REP_PRESENT	BIT(31)
7089 #define  HDCP_TRANSB_REP_PRESENT	BIT(30)
7090 #define  HDCP_TRANSC_REP_PRESENT	BIT(29)
7091 #define  HDCP_TRANSD_REP_PRESENT	BIT(28)
7092 #define  HDCP_DDIB_REP_PRESENT		BIT(30)
7093 #define  HDCP_DDIA_REP_PRESENT		BIT(29)
7094 #define  HDCP_DDIC_REP_PRESENT		BIT(28)
7095 #define  HDCP_DDID_REP_PRESENT		BIT(27)
7096 #define  HDCP_DDIF_REP_PRESENT		BIT(26)
7097 #define  HDCP_DDIE_REP_PRESENT		BIT(25)
7098 #define  HDCP_TRANSA_SHA1_M0		(1 << 20)
7099 #define  HDCP_TRANSB_SHA1_M0		(2 << 20)
7100 #define  HDCP_TRANSC_SHA1_M0		(3 << 20)
7101 #define  HDCP_TRANSD_SHA1_M0		(4 << 20)
7102 #define  HDCP_DDIB_SHA1_M0		(1 << 20)
7103 #define  HDCP_DDIA_SHA1_M0		(2 << 20)
7104 #define  HDCP_DDIC_SHA1_M0		(3 << 20)
7105 #define  HDCP_DDID_SHA1_M0		(4 << 20)
7106 #define  HDCP_DDIF_SHA1_M0		(5 << 20)
7107 #define  HDCP_DDIE_SHA1_M0		(6 << 20) /* Bspec says 5? */
7108 #define  HDCP_SHA1_BUSY			BIT(16)
7109 #define  HDCP_SHA1_READY		BIT(17)
7110 #define  HDCP_SHA1_COMPLETE		BIT(18)
7111 #define  HDCP_SHA1_V_MATCH		BIT(19)
7112 #define  HDCP_SHA1_TEXT_32		(1 << 1)
7113 #define  HDCP_SHA1_COMPLETE_HASH	(2 << 1)
7114 #define  HDCP_SHA1_TEXT_24		(4 << 1)
7115 #define  HDCP_SHA1_TEXT_16		(5 << 1)
7116 #define  HDCP_SHA1_TEXT_8		(6 << 1)
7117 #define  HDCP_SHA1_TEXT_0		(7 << 1)
7118 #define HDCP_SHA_V_PRIME_H0		_MMIO(0x66d04)
7119 #define HDCP_SHA_V_PRIME_H1		_MMIO(0x66d08)
7120 #define HDCP_SHA_V_PRIME_H2		_MMIO(0x66d0C)
7121 #define HDCP_SHA_V_PRIME_H3		_MMIO(0x66d10)
7122 #define HDCP_SHA_V_PRIME_H4		_MMIO(0x66d14)
7123 #define HDCP_SHA_V_PRIME(h)		_MMIO((0x66d04 + (h) * 4))
7124 #define HDCP_SHA_TEXT			_MMIO(0x66d18)
7125 
7126 /* HDCP Auth Registers */
7127 #define _PORTA_HDCP_AUTHENC		0x66800
7128 #define _PORTB_HDCP_AUTHENC		0x66500
7129 #define _PORTC_HDCP_AUTHENC		0x66600
7130 #define _PORTD_HDCP_AUTHENC		0x66700
7131 #define _PORTE_HDCP_AUTHENC		0x66A00
7132 #define _PORTF_HDCP_AUTHENC		0x66900
7133 #define _PORT_HDCP_AUTHENC(port, x)	_MMIO(_PICK(port, \
7134 					  _PORTA_HDCP_AUTHENC, \
7135 					  _PORTB_HDCP_AUTHENC, \
7136 					  _PORTC_HDCP_AUTHENC, \
7137 					  _PORTD_HDCP_AUTHENC, \
7138 					  _PORTE_HDCP_AUTHENC, \
7139 					  _PORTF_HDCP_AUTHENC) + (x))
7140 #define PORT_HDCP_CONF(port)		_PORT_HDCP_AUTHENC(port, 0x0)
7141 #define _TRANSA_HDCP_CONF		0x66400
7142 #define _TRANSB_HDCP_CONF		0x66500
7143 #define TRANS_HDCP_CONF(trans)		_MMIO_TRANS(trans, _TRANSA_HDCP_CONF, \
7144 						    _TRANSB_HDCP_CONF)
7145 #define HDCP_CONF(dev_priv, trans, port) \
7146 					(GRAPHICS_VER(dev_priv) >= 12 ? \
7147 					 TRANS_HDCP_CONF(trans) : \
7148 					 PORT_HDCP_CONF(port))
7149 
7150 #define  HDCP_CONF_CAPTURE_AN		BIT(0)
7151 #define  HDCP_CONF_AUTH_AND_ENC		(BIT(1) | BIT(0))
7152 #define PORT_HDCP_ANINIT(port)		_PORT_HDCP_AUTHENC(port, 0x4)
7153 #define _TRANSA_HDCP_ANINIT		0x66404
7154 #define _TRANSB_HDCP_ANINIT		0x66504
7155 #define TRANS_HDCP_ANINIT(trans)	_MMIO_TRANS(trans, \
7156 						    _TRANSA_HDCP_ANINIT, \
7157 						    _TRANSB_HDCP_ANINIT)
7158 #define HDCP_ANINIT(dev_priv, trans, port) \
7159 					(GRAPHICS_VER(dev_priv) >= 12 ? \
7160 					 TRANS_HDCP_ANINIT(trans) : \
7161 					 PORT_HDCP_ANINIT(port))
7162 
7163 #define PORT_HDCP_ANLO(port)		_PORT_HDCP_AUTHENC(port, 0x8)
7164 #define _TRANSA_HDCP_ANLO		0x66408
7165 #define _TRANSB_HDCP_ANLO		0x66508
7166 #define TRANS_HDCP_ANLO(trans)		_MMIO_TRANS(trans, _TRANSA_HDCP_ANLO, \
7167 						    _TRANSB_HDCP_ANLO)
7168 #define HDCP_ANLO(dev_priv, trans, port) \
7169 					(GRAPHICS_VER(dev_priv) >= 12 ? \
7170 					 TRANS_HDCP_ANLO(trans) : \
7171 					 PORT_HDCP_ANLO(port))
7172 
7173 #define PORT_HDCP_ANHI(port)		_PORT_HDCP_AUTHENC(port, 0xC)
7174 #define _TRANSA_HDCP_ANHI		0x6640C
7175 #define _TRANSB_HDCP_ANHI		0x6650C
7176 #define TRANS_HDCP_ANHI(trans)		_MMIO_TRANS(trans, _TRANSA_HDCP_ANHI, \
7177 						    _TRANSB_HDCP_ANHI)
7178 #define HDCP_ANHI(dev_priv, trans, port) \
7179 					(GRAPHICS_VER(dev_priv) >= 12 ? \
7180 					 TRANS_HDCP_ANHI(trans) : \
7181 					 PORT_HDCP_ANHI(port))
7182 
7183 #define PORT_HDCP_BKSVLO(port)		_PORT_HDCP_AUTHENC(port, 0x10)
7184 #define _TRANSA_HDCP_BKSVLO		0x66410
7185 #define _TRANSB_HDCP_BKSVLO		0x66510
7186 #define TRANS_HDCP_BKSVLO(trans)	_MMIO_TRANS(trans, \
7187 						    _TRANSA_HDCP_BKSVLO, \
7188 						    _TRANSB_HDCP_BKSVLO)
7189 #define HDCP_BKSVLO(dev_priv, trans, port) \
7190 					(GRAPHICS_VER(dev_priv) >= 12 ? \
7191 					 TRANS_HDCP_BKSVLO(trans) : \
7192 					 PORT_HDCP_BKSVLO(port))
7193 
7194 #define PORT_HDCP_BKSVHI(port)		_PORT_HDCP_AUTHENC(port, 0x14)
7195 #define _TRANSA_HDCP_BKSVHI		0x66414
7196 #define _TRANSB_HDCP_BKSVHI		0x66514
7197 #define TRANS_HDCP_BKSVHI(trans)	_MMIO_TRANS(trans, \
7198 						    _TRANSA_HDCP_BKSVHI, \
7199 						    _TRANSB_HDCP_BKSVHI)
7200 #define HDCP_BKSVHI(dev_priv, trans, port) \
7201 					(GRAPHICS_VER(dev_priv) >= 12 ? \
7202 					 TRANS_HDCP_BKSVHI(trans) : \
7203 					 PORT_HDCP_BKSVHI(port))
7204 
7205 #define PORT_HDCP_RPRIME(port)		_PORT_HDCP_AUTHENC(port, 0x18)
7206 #define _TRANSA_HDCP_RPRIME		0x66418
7207 #define _TRANSB_HDCP_RPRIME		0x66518
7208 #define TRANS_HDCP_RPRIME(trans)	_MMIO_TRANS(trans, \
7209 						    _TRANSA_HDCP_RPRIME, \
7210 						    _TRANSB_HDCP_RPRIME)
7211 #define HDCP_RPRIME(dev_priv, trans, port) \
7212 					(GRAPHICS_VER(dev_priv) >= 12 ? \
7213 					 TRANS_HDCP_RPRIME(trans) : \
7214 					 PORT_HDCP_RPRIME(port))
7215 
7216 #define PORT_HDCP_STATUS(port)		_PORT_HDCP_AUTHENC(port, 0x1C)
7217 #define _TRANSA_HDCP_STATUS		0x6641C
7218 #define _TRANSB_HDCP_STATUS		0x6651C
7219 #define TRANS_HDCP_STATUS(trans)	_MMIO_TRANS(trans, \
7220 						    _TRANSA_HDCP_STATUS, \
7221 						    _TRANSB_HDCP_STATUS)
7222 #define HDCP_STATUS(dev_priv, trans, port) \
7223 					(GRAPHICS_VER(dev_priv) >= 12 ? \
7224 					 TRANS_HDCP_STATUS(trans) : \
7225 					 PORT_HDCP_STATUS(port))
7226 
7227 #define  HDCP_STATUS_STREAM_A_ENC	BIT(31)
7228 #define  HDCP_STATUS_STREAM_B_ENC	BIT(30)
7229 #define  HDCP_STATUS_STREAM_C_ENC	BIT(29)
7230 #define  HDCP_STATUS_STREAM_D_ENC	BIT(28)
7231 #define  HDCP_STATUS_AUTH		BIT(21)
7232 #define  HDCP_STATUS_ENC		BIT(20)
7233 #define  HDCP_STATUS_RI_MATCH		BIT(19)
7234 #define  HDCP_STATUS_R0_READY		BIT(18)
7235 #define  HDCP_STATUS_AN_READY		BIT(17)
7236 #define  HDCP_STATUS_CIPHER		BIT(16)
7237 #define  HDCP_STATUS_FRAME_CNT(x)	(((x) >> 8) & 0xff)
7238 
7239 /* HDCP2.2 Registers */
7240 #define _PORTA_HDCP2_BASE		0x66800
7241 #define _PORTB_HDCP2_BASE		0x66500
7242 #define _PORTC_HDCP2_BASE		0x66600
7243 #define _PORTD_HDCP2_BASE		0x66700
7244 #define _PORTE_HDCP2_BASE		0x66A00
7245 #define _PORTF_HDCP2_BASE		0x66900
7246 #define _PORT_HDCP2_BASE(port, x)	_MMIO(_PICK((port), \
7247 					  _PORTA_HDCP2_BASE, \
7248 					  _PORTB_HDCP2_BASE, \
7249 					  _PORTC_HDCP2_BASE, \
7250 					  _PORTD_HDCP2_BASE, \
7251 					  _PORTE_HDCP2_BASE, \
7252 					  _PORTF_HDCP2_BASE) + (x))
7253 
7254 #define PORT_HDCP2_AUTH(port)		_PORT_HDCP2_BASE(port, 0x98)
7255 #define _TRANSA_HDCP2_AUTH		0x66498
7256 #define _TRANSB_HDCP2_AUTH		0x66598
7257 #define TRANS_HDCP2_AUTH(trans)		_MMIO_TRANS(trans, _TRANSA_HDCP2_AUTH, \
7258 						    _TRANSB_HDCP2_AUTH)
7259 #define   AUTH_LINK_AUTHENTICATED	BIT(31)
7260 #define   AUTH_LINK_TYPE		BIT(30)
7261 #define   AUTH_FORCE_CLR_INPUTCTR	BIT(19)
7262 #define   AUTH_CLR_KEYS			BIT(18)
7263 #define HDCP2_AUTH(dev_priv, trans, port) \
7264 					(GRAPHICS_VER(dev_priv) >= 12 ? \
7265 					 TRANS_HDCP2_AUTH(trans) : \
7266 					 PORT_HDCP2_AUTH(port))
7267 
7268 #define PORT_HDCP2_CTL(port)		_PORT_HDCP2_BASE(port, 0xB0)
7269 #define _TRANSA_HDCP2_CTL		0x664B0
7270 #define _TRANSB_HDCP2_CTL		0x665B0
7271 #define TRANS_HDCP2_CTL(trans)		_MMIO_TRANS(trans, _TRANSA_HDCP2_CTL, \
7272 						    _TRANSB_HDCP2_CTL)
7273 #define   CTL_LINK_ENCRYPTION_REQ	BIT(31)
7274 #define HDCP2_CTL(dev_priv, trans, port) \
7275 					(GRAPHICS_VER(dev_priv) >= 12 ? \
7276 					 TRANS_HDCP2_CTL(trans) : \
7277 					 PORT_HDCP2_CTL(port))
7278 
7279 #define PORT_HDCP2_STATUS(port)		_PORT_HDCP2_BASE(port, 0xB4)
7280 #define _TRANSA_HDCP2_STATUS		0x664B4
7281 #define _TRANSB_HDCP2_STATUS		0x665B4
7282 #define TRANS_HDCP2_STATUS(trans)	_MMIO_TRANS(trans, \
7283 						    _TRANSA_HDCP2_STATUS, \
7284 						    _TRANSB_HDCP2_STATUS)
7285 #define   LINK_TYPE_STATUS		BIT(22)
7286 #define   LINK_AUTH_STATUS		BIT(21)
7287 #define   LINK_ENCRYPTION_STATUS	BIT(20)
7288 #define HDCP2_STATUS(dev_priv, trans, port) \
7289 					(GRAPHICS_VER(dev_priv) >= 12 ? \
7290 					 TRANS_HDCP2_STATUS(trans) : \
7291 					 PORT_HDCP2_STATUS(port))
7292 
7293 #define _PIPEA_HDCP2_STREAM_STATUS	0x668C0
7294 #define _PIPEB_HDCP2_STREAM_STATUS	0x665C0
7295 #define _PIPEC_HDCP2_STREAM_STATUS	0x666C0
7296 #define _PIPED_HDCP2_STREAM_STATUS	0x667C0
7297 #define PIPE_HDCP2_STREAM_STATUS(pipe)		_MMIO(_PICK((pipe), \
7298 						      _PIPEA_HDCP2_STREAM_STATUS, \
7299 						      _PIPEB_HDCP2_STREAM_STATUS, \
7300 						      _PIPEC_HDCP2_STREAM_STATUS, \
7301 						      _PIPED_HDCP2_STREAM_STATUS))
7302 
7303 #define _TRANSA_HDCP2_STREAM_STATUS		0x664C0
7304 #define _TRANSB_HDCP2_STREAM_STATUS		0x665C0
7305 #define TRANS_HDCP2_STREAM_STATUS(trans)	_MMIO_TRANS(trans, \
7306 						    _TRANSA_HDCP2_STREAM_STATUS, \
7307 						    _TRANSB_HDCP2_STREAM_STATUS)
7308 #define   STREAM_ENCRYPTION_STATUS	BIT(31)
7309 #define   STREAM_TYPE_STATUS		BIT(30)
7310 #define HDCP2_STREAM_STATUS(dev_priv, trans, port) \
7311 					(GRAPHICS_VER(dev_priv) >= 12 ? \
7312 					 TRANS_HDCP2_STREAM_STATUS(trans) : \
7313 					 PIPE_HDCP2_STREAM_STATUS(pipe))
7314 
7315 #define _PORTA_HDCP2_AUTH_STREAM		0x66F00
7316 #define _PORTB_HDCP2_AUTH_STREAM		0x66F04
7317 #define PORT_HDCP2_AUTH_STREAM(port)	_MMIO_PORT(port, \
7318 						   _PORTA_HDCP2_AUTH_STREAM, \
7319 						   _PORTB_HDCP2_AUTH_STREAM)
7320 #define _TRANSA_HDCP2_AUTH_STREAM		0x66F00
7321 #define _TRANSB_HDCP2_AUTH_STREAM		0x66F04
7322 #define TRANS_HDCP2_AUTH_STREAM(trans)	_MMIO_TRANS(trans, \
7323 						    _TRANSA_HDCP2_AUTH_STREAM, \
7324 						    _TRANSB_HDCP2_AUTH_STREAM)
7325 #define   AUTH_STREAM_TYPE		BIT(31)
7326 #define HDCP2_AUTH_STREAM(dev_priv, trans, port) \
7327 					(GRAPHICS_VER(dev_priv) >= 12 ? \
7328 					 TRANS_HDCP2_AUTH_STREAM(trans) : \
7329 					 PORT_HDCP2_AUTH_STREAM(port))
7330 
7331 /* Per-pipe DDI Function Control */
7332 #define _TRANS_DDI_FUNC_CTL_A		0x60400
7333 #define _TRANS_DDI_FUNC_CTL_B		0x61400
7334 #define _TRANS_DDI_FUNC_CTL_C		0x62400
7335 #define _TRANS_DDI_FUNC_CTL_D		0x63400
7336 #define _TRANS_DDI_FUNC_CTL_EDP		0x6F400
7337 #define _TRANS_DDI_FUNC_CTL_DSI0	0x6b400
7338 #define _TRANS_DDI_FUNC_CTL_DSI1	0x6bc00
7339 #define TRANS_DDI_FUNC_CTL(tran) _MMIO_TRANS2(tran, _TRANS_DDI_FUNC_CTL_A)
7340 
7341 #define  TRANS_DDI_FUNC_ENABLE		(1 << 31)
7342 /* Those bits are ignored by pipe EDP since it can only connect to DDI A */
7343 #define  TRANS_DDI_PORT_SHIFT		28
7344 #define  TGL_TRANS_DDI_PORT_SHIFT	27
7345 #define  TRANS_DDI_PORT_MASK		(7 << TRANS_DDI_PORT_SHIFT)
7346 #define  TGL_TRANS_DDI_PORT_MASK	(0xf << TGL_TRANS_DDI_PORT_SHIFT)
7347 #define  TRANS_DDI_SELECT_PORT(x)	((x) << TRANS_DDI_PORT_SHIFT)
7348 #define  TGL_TRANS_DDI_SELECT_PORT(x)	(((x) + 1) << TGL_TRANS_DDI_PORT_SHIFT)
7349 #define  TRANS_DDI_MODE_SELECT_MASK	(7 << 24)
7350 #define  TRANS_DDI_MODE_SELECT_HDMI	(0 << 24)
7351 #define  TRANS_DDI_MODE_SELECT_DVI	(1 << 24)
7352 #define  TRANS_DDI_MODE_SELECT_DP_SST	(2 << 24)
7353 #define  TRANS_DDI_MODE_SELECT_DP_MST	(3 << 24)
7354 #define  TRANS_DDI_MODE_SELECT_FDI_OR_128B132B	(4 << 24)
7355 #define  TRANS_DDI_BPC_MASK		(7 << 20)
7356 #define  TRANS_DDI_BPC_8		(0 << 20)
7357 #define  TRANS_DDI_BPC_10		(1 << 20)
7358 #define  TRANS_DDI_BPC_6		(2 << 20)
7359 #define  TRANS_DDI_BPC_12		(3 << 20)
7360 #define  TRANS_DDI_PORT_SYNC_MASTER_SELECT_MASK	REG_GENMASK(19, 18)
7361 #define  TRANS_DDI_PORT_SYNC_MASTER_SELECT(x)	REG_FIELD_PREP(TRANS_DDI_PORT_SYNC_MASTER_SELECT_MASK, (x))
7362 #define  TRANS_DDI_PVSYNC		(1 << 17)
7363 #define  TRANS_DDI_PHSYNC		(1 << 16)
7364 #define  TRANS_DDI_PORT_SYNC_ENABLE	REG_BIT(15)
7365 #define  TRANS_DDI_EDP_INPUT_MASK	(7 << 12)
7366 #define  TRANS_DDI_EDP_INPUT_A_ON	(0 << 12)
7367 #define  TRANS_DDI_EDP_INPUT_A_ONOFF	(4 << 12)
7368 #define  TRANS_DDI_EDP_INPUT_B_ONOFF	(5 << 12)
7369 #define  TRANS_DDI_EDP_INPUT_C_ONOFF	(6 << 12)
7370 #define  TRANS_DDI_EDP_INPUT_D_ONOFF	(7 << 12)
7371 #define  TRANS_DDI_MST_TRANSPORT_SELECT_MASK	REG_GENMASK(11, 10)
7372 #define  TRANS_DDI_MST_TRANSPORT_SELECT(trans)	\
7373 	REG_FIELD_PREP(TRANS_DDI_MST_TRANSPORT_SELECT_MASK, trans)
7374 #define  TRANS_DDI_HDCP_SIGNALLING	(1 << 9)
7375 #define  TRANS_DDI_DP_VC_PAYLOAD_ALLOC	(1 << 8)
7376 #define  TRANS_DDI_HDMI_SCRAMBLER_CTS_ENABLE (1 << 7)
7377 #define  TRANS_DDI_HDMI_SCRAMBLER_RESET_FREQ (1 << 6)
7378 #define  TRANS_DDI_HDCP_SELECT		REG_BIT(5)
7379 #define  TRANS_DDI_BFI_ENABLE		(1 << 4)
7380 #define  TRANS_DDI_HIGH_TMDS_CHAR_RATE	(1 << 4)
7381 #define  TRANS_DDI_HDMI_SCRAMBLING	(1 << 0)
7382 #define  TRANS_DDI_HDMI_SCRAMBLING_MASK (TRANS_DDI_HDMI_SCRAMBLER_CTS_ENABLE \
7383 					| TRANS_DDI_HDMI_SCRAMBLER_RESET_FREQ \
7384 					| TRANS_DDI_HDMI_SCRAMBLING)
7385 
7386 #define _TRANS_DDI_FUNC_CTL2_A		0x60404
7387 #define _TRANS_DDI_FUNC_CTL2_B		0x61404
7388 #define _TRANS_DDI_FUNC_CTL2_C		0x62404
7389 #define _TRANS_DDI_FUNC_CTL2_EDP	0x6f404
7390 #define _TRANS_DDI_FUNC_CTL2_DSI0	0x6b404
7391 #define _TRANS_DDI_FUNC_CTL2_DSI1	0x6bc04
7392 #define TRANS_DDI_FUNC_CTL2(tran)	_MMIO_TRANS2(tran, _TRANS_DDI_FUNC_CTL2_A)
7393 #define  PORT_SYNC_MODE_ENABLE			REG_BIT(4)
7394 #define  PORT_SYNC_MODE_MASTER_SELECT_MASK	REG_GENMASK(2, 0)
7395 #define  PORT_SYNC_MODE_MASTER_SELECT(x)	REG_FIELD_PREP(PORT_SYNC_MODE_MASTER_SELECT_MASK, (x))
7396 
7397 #define TRANS_CMTG_CHICKEN		_MMIO(0x6fa90)
7398 #define  DISABLE_DPT_CLK_GATING		REG_BIT(1)
7399 
7400 /* DisplayPort Transport Control */
7401 #define _DP_TP_CTL_A			0x64040
7402 #define _DP_TP_CTL_B			0x64140
7403 #define _TGL_DP_TP_CTL_A		0x60540
7404 #define DP_TP_CTL(port) _MMIO_PORT(port, _DP_TP_CTL_A, _DP_TP_CTL_B)
7405 #define TGL_DP_TP_CTL(tran) _MMIO_TRANS2((tran), _TGL_DP_TP_CTL_A)
7406 #define  DP_TP_CTL_ENABLE			(1 << 31)
7407 #define  DP_TP_CTL_FEC_ENABLE			(1 << 30)
7408 #define  DP_TP_CTL_MODE_SST			(0 << 27)
7409 #define  DP_TP_CTL_MODE_MST			(1 << 27)
7410 #define  DP_TP_CTL_FORCE_ACT			(1 << 25)
7411 #define  DP_TP_CTL_ENHANCED_FRAME_ENABLE	(1 << 18)
7412 #define  DP_TP_CTL_FDI_AUTOTRAIN		(1 << 15)
7413 #define  DP_TP_CTL_LINK_TRAIN_MASK		(7 << 8)
7414 #define  DP_TP_CTL_LINK_TRAIN_PAT1		(0 << 8)
7415 #define  DP_TP_CTL_LINK_TRAIN_PAT2		(1 << 8)
7416 #define  DP_TP_CTL_LINK_TRAIN_PAT3		(4 << 8)
7417 #define  DP_TP_CTL_LINK_TRAIN_PAT4		(5 << 8)
7418 #define  DP_TP_CTL_LINK_TRAIN_IDLE		(2 << 8)
7419 #define  DP_TP_CTL_LINK_TRAIN_NORMAL		(3 << 8)
7420 #define  DP_TP_CTL_SCRAMBLE_DISABLE		(1 << 7)
7421 
7422 /* DisplayPort Transport Status */
7423 #define _DP_TP_STATUS_A			0x64044
7424 #define _DP_TP_STATUS_B			0x64144
7425 #define _TGL_DP_TP_STATUS_A		0x60544
7426 #define DP_TP_STATUS(port) _MMIO_PORT(port, _DP_TP_STATUS_A, _DP_TP_STATUS_B)
7427 #define TGL_DP_TP_STATUS(tran) _MMIO_TRANS2((tran), _TGL_DP_TP_STATUS_A)
7428 #define  DP_TP_STATUS_FEC_ENABLE_LIVE		(1 << 28)
7429 #define  DP_TP_STATUS_IDLE_DONE			(1 << 25)
7430 #define  DP_TP_STATUS_ACT_SENT			(1 << 24)
7431 #define  DP_TP_STATUS_MODE_STATUS_MST		(1 << 23)
7432 #define  DP_TP_STATUS_AUTOTRAIN_DONE		(1 << 12)
7433 #define  DP_TP_STATUS_PAYLOAD_MAPPING_VC2	(3 << 8)
7434 #define  DP_TP_STATUS_PAYLOAD_MAPPING_VC1	(3 << 4)
7435 #define  DP_TP_STATUS_PAYLOAD_MAPPING_VC0	(3 << 0)
7436 
7437 /* DDI Buffer Control */
7438 #define _DDI_BUF_CTL_A				0x64000
7439 #define _DDI_BUF_CTL_B				0x64100
7440 #define DDI_BUF_CTL(port) _MMIO_PORT(port, _DDI_BUF_CTL_A, _DDI_BUF_CTL_B)
7441 #define  DDI_BUF_CTL_ENABLE			(1 << 31)
7442 #define  DDI_BUF_TRANS_SELECT(n)	((n) << 24)
7443 #define  DDI_BUF_EMP_MASK			(0xf << 24)
7444 #define  DDI_BUF_PHY_LINK_RATE(r)		((r) << 20)
7445 #define  DDI_BUF_PORT_REVERSAL			(1 << 16)
7446 #define  DDI_BUF_IS_IDLE			(1 << 7)
7447 #define  DDI_BUF_CTL_TC_PHY_OWNERSHIP		REG_BIT(6)
7448 #define  DDI_A_4_LANES				(1 << 4)
7449 #define  DDI_PORT_WIDTH(width)			(((width) - 1) << 1)
7450 #define  DDI_PORT_WIDTH_MASK			(7 << 1)
7451 #define  DDI_PORT_WIDTH_SHIFT			1
7452 #define  DDI_INIT_DISPLAY_DETECTED		(1 << 0)
7453 
7454 /* DDI Buffer Translations */
7455 #define _DDI_BUF_TRANS_A		0x64E00
7456 #define _DDI_BUF_TRANS_B		0x64E60
7457 #define DDI_BUF_TRANS_LO(port, i)	_MMIO(_PORT(port, _DDI_BUF_TRANS_A, _DDI_BUF_TRANS_B) + (i) * 8)
7458 #define  DDI_BUF_BALANCE_LEG_ENABLE	(1 << 31)
7459 #define DDI_BUF_TRANS_HI(port, i)	_MMIO(_PORT(port, _DDI_BUF_TRANS_A, _DDI_BUF_TRANS_B) + (i) * 8 + 4)
7460 
7461 /* DDI DP Compliance Control */
7462 #define _DDI_DP_COMP_CTL_A			0x605F0
7463 #define _DDI_DP_COMP_CTL_B			0x615F0
7464 #define DDI_DP_COMP_CTL(pipe)			_MMIO_PIPE(pipe, _DDI_DP_COMP_CTL_A, _DDI_DP_COMP_CTL_B)
7465 #define   DDI_DP_COMP_CTL_ENABLE		(1 << 31)
7466 #define   DDI_DP_COMP_CTL_D10_2			(0 << 28)
7467 #define   DDI_DP_COMP_CTL_SCRAMBLED_0		(1 << 28)
7468 #define   DDI_DP_COMP_CTL_PRBS7			(2 << 28)
7469 #define   DDI_DP_COMP_CTL_CUSTOM80		(3 << 28)
7470 #define   DDI_DP_COMP_CTL_HBR2			(4 << 28)
7471 #define   DDI_DP_COMP_CTL_SCRAMBLED_1		(5 << 28)
7472 #define   DDI_DP_COMP_CTL_HBR2_RESET		(0xFC << 0)
7473 
7474 /* DDI DP Compliance Pattern */
7475 #define _DDI_DP_COMP_PAT_A			0x605F4
7476 #define _DDI_DP_COMP_PAT_B			0x615F4
7477 #define DDI_DP_COMP_PAT(pipe, i)		_MMIO(_PIPE(pipe, _DDI_DP_COMP_PAT_A, _DDI_DP_COMP_PAT_B) + (i) * 4)
7478 
7479 /* Sideband Interface (SBI) is programmed indirectly, via
7480  * SBI_ADDR, which contains the register offset; and SBI_DATA,
7481  * which contains the payload */
7482 #define SBI_ADDR			_MMIO(0xC6000)
7483 #define SBI_DATA			_MMIO(0xC6004)
7484 #define SBI_CTL_STAT			_MMIO(0xC6008)
7485 #define  SBI_CTL_DEST_ICLK		(0x0 << 16)
7486 #define  SBI_CTL_DEST_MPHY		(0x1 << 16)
7487 #define  SBI_CTL_OP_IORD		(0x2 << 8)
7488 #define  SBI_CTL_OP_IOWR		(0x3 << 8)
7489 #define  SBI_CTL_OP_CRRD		(0x6 << 8)
7490 #define  SBI_CTL_OP_CRWR		(0x7 << 8)
7491 #define  SBI_RESPONSE_FAIL		(0x1 << 1)
7492 #define  SBI_RESPONSE_SUCCESS		(0x0 << 1)
7493 #define  SBI_BUSY			(0x1 << 0)
7494 #define  SBI_READY			(0x0 << 0)
7495 
7496 /* SBI offsets */
7497 #define  SBI_SSCDIVINTPHASE			0x0200
7498 #define  SBI_SSCDIVINTPHASE6			0x0600
7499 #define   SBI_SSCDIVINTPHASE_DIVSEL_SHIFT	1
7500 #define   SBI_SSCDIVINTPHASE_DIVSEL_MASK	(0x7f << 1)
7501 #define   SBI_SSCDIVINTPHASE_DIVSEL(x)		((x) << 1)
7502 #define   SBI_SSCDIVINTPHASE_INCVAL_SHIFT	8
7503 #define   SBI_SSCDIVINTPHASE_INCVAL_MASK	(0x7f << 8)
7504 #define   SBI_SSCDIVINTPHASE_INCVAL(x)		((x) << 8)
7505 #define   SBI_SSCDIVINTPHASE_DIR(x)		((x) << 15)
7506 #define   SBI_SSCDIVINTPHASE_PROPAGATE		(1 << 0)
7507 #define  SBI_SSCDITHPHASE			0x0204
7508 #define  SBI_SSCCTL				0x020c
7509 #define  SBI_SSCCTL6				0x060C
7510 #define   SBI_SSCCTL_PATHALT			(1 << 3)
7511 #define   SBI_SSCCTL_DISABLE			(1 << 0)
7512 #define  SBI_SSCAUXDIV6				0x0610
7513 #define   SBI_SSCAUXDIV_FINALDIV2SEL_SHIFT	4
7514 #define   SBI_SSCAUXDIV_FINALDIV2SEL_MASK	(1 << 4)
7515 #define   SBI_SSCAUXDIV_FINALDIV2SEL(x)		((x) << 4)
7516 #define  SBI_DBUFF0				0x2a00
7517 #define  SBI_GEN0				0x1f00
7518 #define   SBI_GEN0_CFG_BUFFENABLE_DISABLE	(1 << 0)
7519 
7520 /* LPT PIXCLK_GATE */
7521 #define PIXCLK_GATE			_MMIO(0xC6020)
7522 #define  PIXCLK_GATE_UNGATE		(1 << 0)
7523 #define  PIXCLK_GATE_GATE		(0 << 0)
7524 
7525 /* SPLL */
7526 #define SPLL_CTL			_MMIO(0x46020)
7527 #define  SPLL_PLL_ENABLE		(1 << 31)
7528 #define  SPLL_REF_BCLK			(0 << 28)
7529 #define  SPLL_REF_MUXED_SSC		(1 << 28) /* CPU SSC if fused enabled, PCH SSC otherwise */
7530 #define  SPLL_REF_NON_SSC_HSW		(2 << 28)
7531 #define  SPLL_REF_PCH_SSC_BDW		(2 << 28)
7532 #define  SPLL_REF_LCPLL			(3 << 28)
7533 #define  SPLL_REF_MASK			(3 << 28)
7534 #define  SPLL_FREQ_810MHz		(0 << 26)
7535 #define  SPLL_FREQ_1350MHz		(1 << 26)
7536 #define  SPLL_FREQ_2700MHz		(2 << 26)
7537 #define  SPLL_FREQ_MASK			(3 << 26)
7538 
7539 /* WRPLL */
7540 #define _WRPLL_CTL1			0x46040
7541 #define _WRPLL_CTL2			0x46060
7542 #define WRPLL_CTL(pll)			_MMIO_PIPE(pll, _WRPLL_CTL1, _WRPLL_CTL2)
7543 #define  WRPLL_PLL_ENABLE		(1 << 31)
7544 #define  WRPLL_REF_BCLK			(0 << 28)
7545 #define  WRPLL_REF_PCH_SSC		(1 << 28)
7546 #define  WRPLL_REF_MUXED_SSC_BDW	(2 << 28) /* CPU SSC if fused enabled, PCH SSC otherwise */
7547 #define  WRPLL_REF_SPECIAL_HSW		(2 << 28) /* muxed SSC (ULT), non-SSC (non-ULT) */
7548 #define  WRPLL_REF_LCPLL		(3 << 28)
7549 #define  WRPLL_REF_MASK			(3 << 28)
7550 /* WRPLL divider programming */
7551 #define  WRPLL_DIVIDER_REFERENCE(x)	((x) << 0)
7552 #define  WRPLL_DIVIDER_REF_MASK		(0xff)
7553 #define  WRPLL_DIVIDER_POST(x)		((x) << 8)
7554 #define  WRPLL_DIVIDER_POST_MASK	(0x3f << 8)
7555 #define  WRPLL_DIVIDER_POST_SHIFT	8
7556 #define  WRPLL_DIVIDER_FEEDBACK(x)	((x) << 16)
7557 #define  WRPLL_DIVIDER_FB_SHIFT		16
7558 #define  WRPLL_DIVIDER_FB_MASK		(0xff << 16)
7559 
7560 /* Port clock selection */
7561 #define _PORT_CLK_SEL_A			0x46100
7562 #define _PORT_CLK_SEL_B			0x46104
7563 #define PORT_CLK_SEL(port) _MMIO_PORT(port, _PORT_CLK_SEL_A, _PORT_CLK_SEL_B)
7564 #define  PORT_CLK_SEL_MASK		REG_GENMASK(31, 29)
7565 #define  PORT_CLK_SEL_LCPLL_2700	REG_FIELD_PREP(PORT_CLK_SEL_MASK, 0)
7566 #define  PORT_CLK_SEL_LCPLL_1350	REG_FIELD_PREP(PORT_CLK_SEL_MASK, 1)
7567 #define  PORT_CLK_SEL_LCPLL_810		REG_FIELD_PREP(PORT_CLK_SEL_MASK, 2)
7568 #define  PORT_CLK_SEL_SPLL		REG_FIELD_PREP(PORT_CLK_SEL_MASK, 3)
7569 #define  PORT_CLK_SEL_WRPLL(pll)	REG_FIELD_PREP(PORT_CLK_SEL_MASK, 4 + (pll))
7570 #define  PORT_CLK_SEL_WRPLL1		REG_FIELD_PREP(PORT_CLK_SEL_MASK, 4)
7571 #define  PORT_CLK_SEL_WRPLL2		REG_FIELD_PREP(PORT_CLK_SEL_MASK, 5)
7572 #define  PORT_CLK_SEL_NONE		REG_FIELD_PREP(PORT_CLK_SEL_MASK, 7)
7573 
7574 /* On ICL+ this is the same as PORT_CLK_SEL, but all bits change. */
7575 #define DDI_CLK_SEL(port)		PORT_CLK_SEL(port)
7576 #define  DDI_CLK_SEL_MASK		REG_GENMASK(31, 28)
7577 #define  DDI_CLK_SEL_NONE		REG_FIELD_PREP(DDI_CLK_SEL_MASK, 0x0)
7578 #define  DDI_CLK_SEL_MG			REG_FIELD_PREP(DDI_CLK_SEL_MASK, 0x8)
7579 #define  DDI_CLK_SEL_TBT_162		REG_FIELD_PREP(DDI_CLK_SEL_MASK, 0xC)
7580 #define  DDI_CLK_SEL_TBT_270		REG_FIELD_PREP(DDI_CLK_SEL_MASK, 0xD)
7581 #define  DDI_CLK_SEL_TBT_540		REG_FIELD_PREP(DDI_CLK_SEL_MASK, 0xE)
7582 #define  DDI_CLK_SEL_TBT_810		REG_FIELD_PREP(DDI_CLK_SEL_MASK, 0xF)
7583 
7584 /* Transcoder clock selection */
7585 #define _TRANS_CLK_SEL_A		0x46140
7586 #define _TRANS_CLK_SEL_B		0x46144
7587 #define TRANS_CLK_SEL(tran) _MMIO_TRANS(tran, _TRANS_CLK_SEL_A, _TRANS_CLK_SEL_B)
7588 /* For each transcoder, we need to select the corresponding port clock */
7589 #define  TRANS_CLK_SEL_DISABLED		(0x0 << 29)
7590 #define  TRANS_CLK_SEL_PORT(x)		(((x) + 1) << 29)
7591 #define  TGL_TRANS_CLK_SEL_DISABLED	(0x0 << 28)
7592 #define  TGL_TRANS_CLK_SEL_PORT(x)	(((x) + 1) << 28)
7593 
7594 
7595 #define CDCLK_FREQ			_MMIO(0x46200)
7596 
7597 #define _TRANSA_MSA_MISC		0x60410
7598 #define _TRANSB_MSA_MISC		0x61410
7599 #define _TRANSC_MSA_MISC		0x62410
7600 #define _TRANS_EDP_MSA_MISC		0x6f410
7601 #define TRANS_MSA_MISC(tran) _MMIO_TRANS2(tran, _TRANSA_MSA_MISC)
7602 /* See DP_MSA_MISC_* for the bit definitions */
7603 
7604 #define _TRANS_A_SET_CONTEXT_LATENCY		0x6007C
7605 #define _TRANS_B_SET_CONTEXT_LATENCY		0x6107C
7606 #define _TRANS_C_SET_CONTEXT_LATENCY		0x6207C
7607 #define _TRANS_D_SET_CONTEXT_LATENCY		0x6307C
7608 #define TRANS_SET_CONTEXT_LATENCY(tran)		_MMIO_TRANS2(tran, _TRANS_A_SET_CONTEXT_LATENCY)
7609 #define  TRANS_SET_CONTEXT_LATENCY_MASK		REG_GENMASK(15, 0)
7610 #define  TRANS_SET_CONTEXT_LATENCY_VALUE(x)	REG_FIELD_PREP(TRANS_SET_CONTEXT_LATENCY_MASK, (x))
7611 
7612 /* LCPLL Control */
7613 #define LCPLL_CTL			_MMIO(0x130040)
7614 #define  LCPLL_PLL_DISABLE		(1 << 31)
7615 #define  LCPLL_PLL_LOCK			(1 << 30)
7616 #define  LCPLL_REF_NON_SSC		(0 << 28)
7617 #define  LCPLL_REF_BCLK			(2 << 28)
7618 #define  LCPLL_REF_PCH_SSC		(3 << 28)
7619 #define  LCPLL_REF_MASK			(3 << 28)
7620 #define  LCPLL_CLK_FREQ_MASK		(3 << 26)
7621 #define  LCPLL_CLK_FREQ_450		(0 << 26)
7622 #define  LCPLL_CLK_FREQ_54O_BDW		(1 << 26)
7623 #define  LCPLL_CLK_FREQ_337_5_BDW	(2 << 26)
7624 #define  LCPLL_CLK_FREQ_675_BDW		(3 << 26)
7625 #define  LCPLL_CD_CLOCK_DISABLE		(1 << 25)
7626 #define  LCPLL_ROOT_CD_CLOCK_DISABLE	(1 << 24)
7627 #define  LCPLL_CD2X_CLOCK_DISABLE	(1 << 23)
7628 #define  LCPLL_POWER_DOWN_ALLOW		(1 << 22)
7629 #define  LCPLL_CD_SOURCE_FCLK		(1 << 21)
7630 #define  LCPLL_CD_SOURCE_FCLK_DONE	(1 << 19)
7631 
7632 /*
7633  * SKL Clocks
7634  */
7635 
7636 /* CDCLK_CTL */
7637 #define CDCLK_CTL			_MMIO(0x46000)
7638 #define  CDCLK_FREQ_SEL_MASK		(3 << 26)
7639 #define  CDCLK_FREQ_450_432		(0 << 26)
7640 #define  CDCLK_FREQ_540			(1 << 26)
7641 #define  CDCLK_FREQ_337_308		(2 << 26)
7642 #define  CDCLK_FREQ_675_617		(3 << 26)
7643 #define  BXT_CDCLK_CD2X_DIV_SEL_MASK	(3 << 22)
7644 #define  BXT_CDCLK_CD2X_DIV_SEL_1	(0 << 22)
7645 #define  BXT_CDCLK_CD2X_DIV_SEL_1_5	(1 << 22)
7646 #define  BXT_CDCLK_CD2X_DIV_SEL_2	(2 << 22)
7647 #define  BXT_CDCLK_CD2X_DIV_SEL_4	(3 << 22)
7648 #define  BXT_CDCLK_CD2X_PIPE(pipe)	((pipe) << 20)
7649 #define  CDCLK_DIVMUX_CD_OVERRIDE	(1 << 19)
7650 #define  BXT_CDCLK_CD2X_PIPE_NONE	BXT_CDCLK_CD2X_PIPE(3)
7651 #define  ICL_CDCLK_CD2X_PIPE(pipe)	(_PICK(pipe, 0, 2, 6) << 19)
7652 #define  ICL_CDCLK_CD2X_PIPE_NONE	(7 << 19)
7653 #define  TGL_CDCLK_CD2X_PIPE(pipe)	BXT_CDCLK_CD2X_PIPE(pipe)
7654 #define  TGL_CDCLK_CD2X_PIPE_NONE	ICL_CDCLK_CD2X_PIPE_NONE
7655 #define  BXT_CDCLK_SSA_PRECHARGE_ENABLE	(1 << 16)
7656 #define  CDCLK_FREQ_DECIMAL_MASK	(0x7ff)
7657 
7658 /* CDCLK_SQUASH_CTL */
7659 #define CDCLK_SQUASH_CTL		_MMIO(0x46008)
7660 #define  CDCLK_SQUASH_ENABLE		REG_BIT(31)
7661 #define  CDCLK_SQUASH_WINDOW_SIZE_MASK	REG_GENMASK(27, 24)
7662 #define  CDCLK_SQUASH_WINDOW_SIZE(x)	REG_FIELD_PREP(CDCLK_SQUASH_WINDOW_SIZE_MASK, (x))
7663 #define  CDCLK_SQUASH_WAVEFORM_MASK	REG_GENMASK(15, 0)
7664 #define  CDCLK_SQUASH_WAVEFORM(x)	REG_FIELD_PREP(CDCLK_SQUASH_WAVEFORM_MASK, (x))
7665 
7666 /* LCPLL_CTL */
7667 #define LCPLL1_CTL		_MMIO(0x46010)
7668 #define LCPLL2_CTL		_MMIO(0x46014)
7669 #define  LCPLL_PLL_ENABLE	(1 << 31)
7670 
7671 /* DPLL control1 */
7672 #define DPLL_CTRL1		_MMIO(0x6C058)
7673 #define  DPLL_CTRL1_HDMI_MODE(id)		(1 << ((id) * 6 + 5))
7674 #define  DPLL_CTRL1_SSC(id)			(1 << ((id) * 6 + 4))
7675 #define  DPLL_CTRL1_LINK_RATE_MASK(id)		(7 << ((id) * 6 + 1))
7676 #define  DPLL_CTRL1_LINK_RATE_SHIFT(id)		((id) * 6 + 1)
7677 #define  DPLL_CTRL1_LINK_RATE(linkrate, id)	((linkrate) << ((id) * 6 + 1))
7678 #define  DPLL_CTRL1_OVERRIDE(id)		(1 << ((id) * 6))
7679 #define  DPLL_CTRL1_LINK_RATE_2700		0
7680 #define  DPLL_CTRL1_LINK_RATE_1350		1
7681 #define  DPLL_CTRL1_LINK_RATE_810		2
7682 #define  DPLL_CTRL1_LINK_RATE_1620		3
7683 #define  DPLL_CTRL1_LINK_RATE_1080		4
7684 #define  DPLL_CTRL1_LINK_RATE_2160		5
7685 
7686 /* DPLL control2 */
7687 #define DPLL_CTRL2				_MMIO(0x6C05C)
7688 #define  DPLL_CTRL2_DDI_CLK_OFF(port)		(1 << ((port) + 15))
7689 #define  DPLL_CTRL2_DDI_CLK_SEL_MASK(port)	(3 << ((port) * 3 + 1))
7690 #define  DPLL_CTRL2_DDI_CLK_SEL_SHIFT(port)    ((port) * 3 + 1)
7691 #define  DPLL_CTRL2_DDI_CLK_SEL(clk, port)	((clk) << ((port) * 3 + 1))
7692 #define  DPLL_CTRL2_DDI_SEL_OVERRIDE(port)     (1 << ((port) * 3))
7693 
7694 /* DPLL Status */
7695 #define DPLL_STATUS	_MMIO(0x6C060)
7696 #define  DPLL_LOCK(id) (1 << ((id) * 8))
7697 
7698 /* DPLL cfg */
7699 #define _DPLL1_CFGCR1	0x6C040
7700 #define _DPLL2_CFGCR1	0x6C048
7701 #define _DPLL3_CFGCR1	0x6C050
7702 #define  DPLL_CFGCR1_FREQ_ENABLE	(1 << 31)
7703 #define  DPLL_CFGCR1_DCO_FRACTION_MASK	(0x7fff << 9)
7704 #define  DPLL_CFGCR1_DCO_FRACTION(x)	((x) << 9)
7705 #define  DPLL_CFGCR1_DCO_INTEGER_MASK	(0x1ff)
7706 
7707 #define _DPLL1_CFGCR2	0x6C044
7708 #define _DPLL2_CFGCR2	0x6C04C
7709 #define _DPLL3_CFGCR2	0x6C054
7710 #define  DPLL_CFGCR2_QDIV_RATIO_MASK	(0xff << 8)
7711 #define  DPLL_CFGCR2_QDIV_RATIO(x)	((x) << 8)
7712 #define  DPLL_CFGCR2_QDIV_MODE(x)	((x) << 7)
7713 #define  DPLL_CFGCR2_KDIV_MASK		(3 << 5)
7714 #define  DPLL_CFGCR2_KDIV(x)		((x) << 5)
7715 #define  DPLL_CFGCR2_KDIV_5 (0 << 5)
7716 #define  DPLL_CFGCR2_KDIV_2 (1 << 5)
7717 #define  DPLL_CFGCR2_KDIV_3 (2 << 5)
7718 #define  DPLL_CFGCR2_KDIV_1 (3 << 5)
7719 #define  DPLL_CFGCR2_PDIV_MASK		(7 << 2)
7720 #define  DPLL_CFGCR2_PDIV(x)		((x) << 2)
7721 #define  DPLL_CFGCR2_PDIV_1 (0 << 2)
7722 #define  DPLL_CFGCR2_PDIV_2 (1 << 2)
7723 #define  DPLL_CFGCR2_PDIV_3 (2 << 2)
7724 #define  DPLL_CFGCR2_PDIV_7 (4 << 2)
7725 #define  DPLL_CFGCR2_PDIV_7_INVALID	(5 << 2)
7726 #define  DPLL_CFGCR2_CENTRAL_FREQ_MASK	(3)
7727 
7728 #define DPLL_CFGCR1(id)	_MMIO_PIPE((id) - SKL_DPLL1, _DPLL1_CFGCR1, _DPLL2_CFGCR1)
7729 #define DPLL_CFGCR2(id)	_MMIO_PIPE((id) - SKL_DPLL1, _DPLL1_CFGCR2, _DPLL2_CFGCR2)
7730 
7731 /* ICL Clocks */
7732 #define ICL_DPCLKA_CFGCR0			_MMIO(0x164280)
7733 #define  ICL_DPCLKA_CFGCR0_DDI_CLK_OFF(phy)	(1 << _PICK(phy, 10, 11, 24, 4, 5))
7734 #define  RKL_DPCLKA_CFGCR0_DDI_CLK_OFF(phy)	REG_BIT((phy) + 10)
7735 #define  ICL_DPCLKA_CFGCR0_TC_CLK_OFF(tc_port)	(1 << ((tc_port) < TC_PORT_4 ? \
7736 						       (tc_port) + 12 : \
7737 						       (tc_port) - TC_PORT_4 + 21))
7738 #define  ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy)	((phy) * 2)
7739 #define  ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy)	(3 << ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))
7740 #define  ICL_DPCLKA_CFGCR0_DDI_CLK_SEL(pll, phy)	((pll) << ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))
7741 #define  RKL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy)	_PICK(phy, 0, 2, 4, 27)
7742 #define  RKL_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy) \
7743 	(3 << RKL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))
7744 #define  RKL_DPCLKA_CFGCR0_DDI_CLK_SEL(pll, phy) \
7745 	((pll) << RKL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))
7746 
7747 /*
7748  * DG1 Clocks
7749  * First registers controls the first A and B, while the second register
7750  * controls the phy C and D. The bits on these registers are the
7751  * same, but refer to different phys
7752  */
7753 #define _DG1_DPCLKA_CFGCR0				0x164280
7754 #define _DG1_DPCLKA1_CFGCR0				0x16C280
7755 #define _DG1_DPCLKA_PHY_IDX(phy)			((phy) % 2)
7756 #define _DG1_DPCLKA_PLL_IDX(pll)			((pll) % 2)
7757 #define DG1_DPCLKA_CFGCR0(phy)				_MMIO_PHY((phy) / 2, \
7758 								  _DG1_DPCLKA_CFGCR0, \
7759 								  _DG1_DPCLKA1_CFGCR0)
7760 #define   DG1_DPCLKA_CFGCR0_DDI_CLK_OFF(phy)		REG_BIT(_DG1_DPCLKA_PHY_IDX(phy) + 10)
7761 #define   DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy)	(_DG1_DPCLKA_PHY_IDX(phy) * 2)
7762 #define   DG1_DPCLKA_CFGCR0_DDI_CLK_SEL(pll, phy)	(_DG1_DPCLKA_PLL_IDX(pll) << DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))
7763 #define   DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy)	(0x3 << DG1_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))
7764 
7765 /* ADLS Clocks */
7766 #define _ADLS_DPCLKA_CFGCR0			0x164280
7767 #define _ADLS_DPCLKA_CFGCR1			0x1642BC
7768 #define ADLS_DPCLKA_CFGCR(phy)			_MMIO_PHY((phy) / 3, \
7769 							  _ADLS_DPCLKA_CFGCR0, \
7770 							  _ADLS_DPCLKA_CFGCR1)
7771 #define  ADLS_DPCLKA_CFGCR_DDI_SHIFT(phy)		(((phy) % 3) * 2)
7772 /* ADLS DPCLKA_CFGCR0 DDI mask */
7773 #define  ADLS_DPCLKA_DDII_SEL_MASK			REG_GENMASK(5, 4)
7774 #define  ADLS_DPCLKA_DDIB_SEL_MASK			REG_GENMASK(3, 2)
7775 #define  ADLS_DPCLKA_DDIA_SEL_MASK			REG_GENMASK(1, 0)
7776 /* ADLS DPCLKA_CFGCR1 DDI mask */
7777 #define  ADLS_DPCLKA_DDIK_SEL_MASK			REG_GENMASK(3, 2)
7778 #define  ADLS_DPCLKA_DDIJ_SEL_MASK			REG_GENMASK(1, 0)
7779 #define  ADLS_DPCLKA_CFGCR_DDI_CLK_SEL_MASK(phy)	_PICK((phy), \
7780 							ADLS_DPCLKA_DDIA_SEL_MASK, \
7781 							ADLS_DPCLKA_DDIB_SEL_MASK, \
7782 							ADLS_DPCLKA_DDII_SEL_MASK, \
7783 							ADLS_DPCLKA_DDIJ_SEL_MASK, \
7784 							ADLS_DPCLKA_DDIK_SEL_MASK)
7785 
7786 /* ICL PLL */
7787 #define DPLL0_ENABLE		0x46010
7788 #define DPLL1_ENABLE		0x46014
7789 #define _ADLS_DPLL2_ENABLE	0x46018
7790 #define _ADLS_DPLL3_ENABLE	0x46030
7791 #define  PLL_ENABLE		(1 << 31)
7792 #define  PLL_LOCK		(1 << 30)
7793 #define  PLL_POWER_ENABLE	(1 << 27)
7794 #define  PLL_POWER_STATE	(1 << 26)
7795 #define ICL_DPLL_ENABLE(pll)	_MMIO_PLL3(pll, DPLL0_ENABLE, DPLL1_ENABLE, \
7796 					   _ADLS_DPLL2_ENABLE, _ADLS_DPLL3_ENABLE)
7797 
7798 #define _DG2_PLL3_ENABLE	0x4601C
7799 
7800 #define DG2_PLL_ENABLE(pll) _MMIO_PLL3(pll, DPLL0_ENABLE, DPLL1_ENABLE, \
7801 				       _ADLS_DPLL2_ENABLE, _DG2_PLL3_ENABLE)
7802 
7803 #define TBT_PLL_ENABLE		_MMIO(0x46020)
7804 
7805 #define _MG_PLL1_ENABLE		0x46030
7806 #define _MG_PLL2_ENABLE		0x46034
7807 #define _MG_PLL3_ENABLE		0x46038
7808 #define _MG_PLL4_ENABLE		0x4603C
7809 /* Bits are the same as DPLL0_ENABLE */
7810 #define MG_PLL_ENABLE(tc_port)	_MMIO_PORT((tc_port), _MG_PLL1_ENABLE, \
7811 					   _MG_PLL2_ENABLE)
7812 
7813 /* DG1 PLL */
7814 #define DG1_DPLL_ENABLE(pll)    _MMIO_PLL3(pll, DPLL0_ENABLE, DPLL1_ENABLE, \
7815 					   _MG_PLL1_ENABLE, _MG_PLL2_ENABLE)
7816 
7817 /* ADL-P Type C PLL */
7818 #define PORTTC1_PLL_ENABLE	0x46038
7819 #define PORTTC2_PLL_ENABLE	0x46040
7820 
7821 #define ADLP_PORTTC_PLL_ENABLE(tc_port)		_MMIO_PORT((tc_port), \
7822 							    PORTTC1_PLL_ENABLE, \
7823 							    PORTTC2_PLL_ENABLE)
7824 
7825 #define _ICL_DPLL0_CFGCR0		0x164000
7826 #define _ICL_DPLL1_CFGCR0		0x164080
7827 #define ICL_DPLL_CFGCR0(pll)		_MMIO_PLL(pll, _ICL_DPLL0_CFGCR0, \
7828 						  _ICL_DPLL1_CFGCR0)
7829 #define   DPLL_CFGCR0_HDMI_MODE		(1 << 30)
7830 #define   DPLL_CFGCR0_SSC_ENABLE	(1 << 29)
7831 #define   DPLL_CFGCR0_SSC_ENABLE_ICL	(1 << 25)
7832 #define   DPLL_CFGCR0_LINK_RATE_MASK	(0xf << 25)
7833 #define   DPLL_CFGCR0_LINK_RATE_2700	(0 << 25)
7834 #define   DPLL_CFGCR0_LINK_RATE_1350	(1 << 25)
7835 #define   DPLL_CFGCR0_LINK_RATE_810	(2 << 25)
7836 #define   DPLL_CFGCR0_LINK_RATE_1620	(3 << 25)
7837 #define   DPLL_CFGCR0_LINK_RATE_1080	(4 << 25)
7838 #define   DPLL_CFGCR0_LINK_RATE_2160	(5 << 25)
7839 #define   DPLL_CFGCR0_LINK_RATE_3240	(6 << 25)
7840 #define   DPLL_CFGCR0_LINK_RATE_4050	(7 << 25)
7841 #define   DPLL_CFGCR0_DCO_FRACTION_MASK	(0x7fff << 10)
7842 #define   DPLL_CFGCR0_DCO_FRACTION_SHIFT	(10)
7843 #define   DPLL_CFGCR0_DCO_FRACTION(x)	((x) << 10)
7844 #define   DPLL_CFGCR0_DCO_INTEGER_MASK	(0x3ff)
7845 
7846 #define _ICL_DPLL0_CFGCR1		0x164004
7847 #define _ICL_DPLL1_CFGCR1		0x164084
7848 #define ICL_DPLL_CFGCR1(pll)		_MMIO_PLL(pll, _ICL_DPLL0_CFGCR1, \
7849 						  _ICL_DPLL1_CFGCR1)
7850 #define   DPLL_CFGCR1_QDIV_RATIO_MASK	(0xff << 10)
7851 #define   DPLL_CFGCR1_QDIV_RATIO_SHIFT	(10)
7852 #define   DPLL_CFGCR1_QDIV_RATIO(x)	((x) << 10)
7853 #define   DPLL_CFGCR1_QDIV_MODE_SHIFT	(9)
7854 #define   DPLL_CFGCR1_QDIV_MODE(x)	((x) << 9)
7855 #define   DPLL_CFGCR1_KDIV_MASK		(7 << 6)
7856 #define   DPLL_CFGCR1_KDIV_SHIFT		(6)
7857 #define   DPLL_CFGCR1_KDIV(x)		((x) << 6)
7858 #define   DPLL_CFGCR1_KDIV_1		(1 << 6)
7859 #define   DPLL_CFGCR1_KDIV_2		(2 << 6)
7860 #define   DPLL_CFGCR1_KDIV_3		(4 << 6)
7861 #define   DPLL_CFGCR1_PDIV_MASK		(0xf << 2)
7862 #define   DPLL_CFGCR1_PDIV_SHIFT		(2)
7863 #define   DPLL_CFGCR1_PDIV(x)		((x) << 2)
7864 #define   DPLL_CFGCR1_PDIV_2		(1 << 2)
7865 #define   DPLL_CFGCR1_PDIV_3		(2 << 2)
7866 #define   DPLL_CFGCR1_PDIV_5		(4 << 2)
7867 #define   DPLL_CFGCR1_PDIV_7		(8 << 2)
7868 #define   DPLL_CFGCR1_CENTRAL_FREQ	(3 << 0)
7869 #define   DPLL_CFGCR1_CENTRAL_FREQ_8400	(3 << 0)
7870 #define   TGL_DPLL_CFGCR1_CFSELOVRD_NORMAL_XTAL	(0 << 0)
7871 
7872 #define _TGL_DPLL0_CFGCR0		0x164284
7873 #define _TGL_DPLL1_CFGCR0		0x16428C
7874 #define _TGL_TBTPLL_CFGCR0		0x16429C
7875 #define TGL_DPLL_CFGCR0(pll)		_MMIO_PLL3(pll, _TGL_DPLL0_CFGCR0, \
7876 						  _TGL_DPLL1_CFGCR0, \
7877 						  _TGL_TBTPLL_CFGCR0)
7878 #define RKL_DPLL_CFGCR0(pll)		_MMIO_PLL(pll, _TGL_DPLL0_CFGCR0, \
7879 						  _TGL_DPLL1_CFGCR0)
7880 
7881 #define _TGL_DPLL0_DIV0					0x164B00
7882 #define _TGL_DPLL1_DIV0					0x164C00
7883 #define TGL_DPLL0_DIV0(pll)				_MMIO_PLL(pll, _TGL_DPLL0_DIV0, _TGL_DPLL1_DIV0)
7884 #define   TGL_DPLL0_DIV0_AFC_STARTUP_MASK		REG_GENMASK(27, 25)
7885 #define   TGL_DPLL0_DIV0_AFC_STARTUP(val)		REG_FIELD_PREP(TGL_DPLL0_DIV0_AFC_STARTUP_MASK, (val))
7886 
7887 #define _TGL_DPLL0_CFGCR1		0x164288
7888 #define _TGL_DPLL1_CFGCR1		0x164290
7889 #define _TGL_TBTPLL_CFGCR1		0x1642A0
7890 #define TGL_DPLL_CFGCR1(pll)		_MMIO_PLL3(pll, _TGL_DPLL0_CFGCR1, \
7891 						   _TGL_DPLL1_CFGCR1, \
7892 						   _TGL_TBTPLL_CFGCR1)
7893 #define RKL_DPLL_CFGCR1(pll)		_MMIO_PLL(pll, _TGL_DPLL0_CFGCR1, \
7894 						  _TGL_DPLL1_CFGCR1)
7895 
7896 #define _DG1_DPLL2_CFGCR0		0x16C284
7897 #define _DG1_DPLL3_CFGCR0		0x16C28C
7898 #define DG1_DPLL_CFGCR0(pll)		_MMIO_PLL3(pll, _TGL_DPLL0_CFGCR0, \
7899 						   _TGL_DPLL1_CFGCR0, \
7900 						   _DG1_DPLL2_CFGCR0, \
7901 						   _DG1_DPLL3_CFGCR0)
7902 
7903 #define _DG1_DPLL2_CFGCR1               0x16C288
7904 #define _DG1_DPLL3_CFGCR1               0x16C290
7905 #define DG1_DPLL_CFGCR1(pll)            _MMIO_PLL3(pll, _TGL_DPLL0_CFGCR1, \
7906 						   _TGL_DPLL1_CFGCR1, \
7907 						   _DG1_DPLL2_CFGCR1, \
7908 						   _DG1_DPLL3_CFGCR1)
7909 
7910 /* For ADL-S DPLL4_CFGCR0/1 are used to control DPLL2 */
7911 #define _ADLS_DPLL3_CFGCR0		0x1642C0
7912 #define _ADLS_DPLL4_CFGCR0		0x164294
7913 #define ADLS_DPLL_CFGCR0(pll)		_MMIO_PLL3(pll, _TGL_DPLL0_CFGCR0, \
7914 						   _TGL_DPLL1_CFGCR0, \
7915 						   _ADLS_DPLL4_CFGCR0, \
7916 						   _ADLS_DPLL3_CFGCR0)
7917 
7918 #define _ADLS_DPLL3_CFGCR1		0x1642C4
7919 #define _ADLS_DPLL4_CFGCR1		0x164298
7920 #define ADLS_DPLL_CFGCR1(pll)		_MMIO_PLL3(pll, _TGL_DPLL0_CFGCR1, \
7921 						   _TGL_DPLL1_CFGCR1, \
7922 						   _ADLS_DPLL4_CFGCR1, \
7923 						   _ADLS_DPLL3_CFGCR1)
7924 
7925 #define _DKL_PHY1_BASE			0x168000
7926 #define _DKL_PHY2_BASE			0x169000
7927 #define _DKL_PHY3_BASE			0x16A000
7928 #define _DKL_PHY4_BASE			0x16B000
7929 #define _DKL_PHY5_BASE			0x16C000
7930 #define _DKL_PHY6_BASE			0x16D000
7931 
7932 /* DEKEL PHY MMIO Address = Phy base + (internal address & ~index_mask) */
7933 #define _DKL_PCS_DW5			0x14
7934 #define DKL_PCS_DW5(tc_port)		_MMIO(_PORT(tc_port, _DKL_PHY1_BASE, \
7935 						    _DKL_PHY2_BASE) + \
7936 						    _DKL_PCS_DW5)
7937 #define   DKL_PCS_DW5_CORE_SOFTRESET	REG_BIT(11)
7938 
7939 #define _DKL_PLL_DIV0			0x200
7940 #define   DKL_PLL_DIV0_AFC_STARTUP_MASK	REG_GENMASK(27, 25)
7941 #define   DKL_PLL_DIV0_AFC_STARTUP(val)	REG_FIELD_PREP(DKL_PLL_DIV0_AFC_STARTUP_MASK, (val))
7942 #define   DKL_PLL_DIV0_INTEG_COEFF(x)	((x) << 16)
7943 #define   DKL_PLL_DIV0_INTEG_COEFF_MASK	(0x1F << 16)
7944 #define   DKL_PLL_DIV0_PROP_COEFF(x)	((x) << 12)
7945 #define   DKL_PLL_DIV0_PROP_COEFF_MASK	(0xF << 12)
7946 #define   DKL_PLL_DIV0_FBPREDIV_SHIFT   (8)
7947 #define   DKL_PLL_DIV0_FBPREDIV(x)	((x) << DKL_PLL_DIV0_FBPREDIV_SHIFT)
7948 #define   DKL_PLL_DIV0_FBPREDIV_MASK	(0xF << DKL_PLL_DIV0_FBPREDIV_SHIFT)
7949 #define   DKL_PLL_DIV0_FBDIV_INT(x)	((x) << 0)
7950 #define   DKL_PLL_DIV0_FBDIV_INT_MASK	(0xFF << 0)
7951 #define   DKL_PLL_DIV0_MASK		(DKL_PLL_DIV0_INTEG_COEFF_MASK | \
7952 					 DKL_PLL_DIV0_PROP_COEFF_MASK | \
7953 					 DKL_PLL_DIV0_FBPREDIV_MASK | \
7954 					 DKL_PLL_DIV0_FBDIV_INT_MASK)
7955 #define DKL_PLL_DIV0(tc_port)		_MMIO(_PORT(tc_port, _DKL_PHY1_BASE, \
7956 						    _DKL_PHY2_BASE) + \
7957 						    _DKL_PLL_DIV0)
7958 
7959 #define _DKL_PLL_DIV1				0x204
7960 #define   DKL_PLL_DIV1_IREF_TRIM(x)		((x) << 16)
7961 #define   DKL_PLL_DIV1_IREF_TRIM_MASK		(0x1F << 16)
7962 #define   DKL_PLL_DIV1_TDC_TARGET_CNT(x)	((x) << 0)
7963 #define   DKL_PLL_DIV1_TDC_TARGET_CNT_MASK	(0xFF << 0)
7964 #define DKL_PLL_DIV1(tc_port)		_MMIO(_PORT(tc_port, _DKL_PHY1_BASE, \
7965 						    _DKL_PHY2_BASE) + \
7966 						    _DKL_PLL_DIV1)
7967 
7968 #define _DKL_PLL_SSC				0x210
7969 #define   DKL_PLL_SSC_IREF_NDIV_RATIO(x)	((x) << 29)
7970 #define   DKL_PLL_SSC_IREF_NDIV_RATIO_MASK	(0x7 << 29)
7971 #define   DKL_PLL_SSC_STEP_LEN(x)		((x) << 16)
7972 #define   DKL_PLL_SSC_STEP_LEN_MASK		(0xFF << 16)
7973 #define   DKL_PLL_SSC_STEP_NUM(x)		((x) << 11)
7974 #define   DKL_PLL_SSC_STEP_NUM_MASK		(0x7 << 11)
7975 #define   DKL_PLL_SSC_EN			(1 << 9)
7976 #define DKL_PLL_SSC(tc_port)		_MMIO(_PORT(tc_port, _DKL_PHY1_BASE, \
7977 						    _DKL_PHY2_BASE) + \
7978 						    _DKL_PLL_SSC)
7979 
7980 #define _DKL_PLL_BIAS			0x214
7981 #define   DKL_PLL_BIAS_FRAC_EN_H	(1 << 30)
7982 #define   DKL_PLL_BIAS_FBDIV_SHIFT	(8)
7983 #define   DKL_PLL_BIAS_FBDIV_FRAC(x)	((x) << DKL_PLL_BIAS_FBDIV_SHIFT)
7984 #define   DKL_PLL_BIAS_FBDIV_FRAC_MASK	(0x3FFFFF << DKL_PLL_BIAS_FBDIV_SHIFT)
7985 #define DKL_PLL_BIAS(tc_port)		_MMIO(_PORT(tc_port, _DKL_PHY1_BASE, \
7986 						    _DKL_PHY2_BASE) + \
7987 						    _DKL_PLL_BIAS)
7988 
7989 #define _DKL_PLL_TDC_COLDST_BIAS		0x218
7990 #define   DKL_PLL_TDC_SSC_STEP_SIZE(x)		((x) << 8)
7991 #define   DKL_PLL_TDC_SSC_STEP_SIZE_MASK	(0xFF << 8)
7992 #define   DKL_PLL_TDC_FEED_FWD_GAIN(x)		((x) << 0)
7993 #define   DKL_PLL_TDC_FEED_FWD_GAIN_MASK	(0xFF << 0)
7994 #define DKL_PLL_TDC_COLDST_BIAS(tc_port) _MMIO(_PORT(tc_port, \
7995 						     _DKL_PHY1_BASE, \
7996 						     _DKL_PHY2_BASE) + \
7997 						     _DKL_PLL_TDC_COLDST_BIAS)
7998 
7999 #define _DKL_REFCLKIN_CTL		0x12C
8000 /* Bits are the same as MG_REFCLKIN_CTL */
8001 #define DKL_REFCLKIN_CTL(tc_port)	_MMIO(_PORT(tc_port, \
8002 						    _DKL_PHY1_BASE, \
8003 						    _DKL_PHY2_BASE) + \
8004 					      _DKL_REFCLKIN_CTL)
8005 
8006 #define _DKL_CLKTOP2_HSCLKCTL		0xD4
8007 /* Bits are the same as MG_CLKTOP2_HSCLKCTL */
8008 #define DKL_CLKTOP2_HSCLKCTL(tc_port)	_MMIO(_PORT(tc_port, \
8009 						    _DKL_PHY1_BASE, \
8010 						    _DKL_PHY2_BASE) + \
8011 					      _DKL_CLKTOP2_HSCLKCTL)
8012 
8013 #define _DKL_CLKTOP2_CORECLKCTL1		0xD8
8014 /* Bits are the same as MG_CLKTOP2_CORECLKCTL1 */
8015 #define DKL_CLKTOP2_CORECLKCTL1(tc_port)	_MMIO(_PORT(tc_port, \
8016 							    _DKL_PHY1_BASE, \
8017 							    _DKL_PHY2_BASE) + \
8018 						      _DKL_CLKTOP2_CORECLKCTL1)
8019 
8020 #define _DKL_TX_DPCNTL0				0x2C0
8021 #define  DKL_TX_PRESHOOT_COEFF(x)			((x) << 13)
8022 #define  DKL_TX_PRESHOOT_COEFF_MASK			(0x1f << 13)
8023 #define  DKL_TX_DE_EMPHASIS_COEFF(x)		((x) << 8)
8024 #define  DKL_TX_DE_EMPAHSIS_COEFF_MASK		(0x1f << 8)
8025 #define  DKL_TX_VSWING_CONTROL(x)			((x) << 0)
8026 #define  DKL_TX_VSWING_CONTROL_MASK			(0x7 << 0)
8027 #define DKL_TX_DPCNTL0(tc_port) _MMIO(_PORT(tc_port, \
8028 						     _DKL_PHY1_BASE, \
8029 						     _DKL_PHY2_BASE) + \
8030 						     _DKL_TX_DPCNTL0)
8031 
8032 #define _DKL_TX_DPCNTL1				0x2C4
8033 /* Bits are the same as DKL_TX_DPCNTRL0 */
8034 #define DKL_TX_DPCNTL1(tc_port) _MMIO(_PORT(tc_port, \
8035 						     _DKL_PHY1_BASE, \
8036 						     _DKL_PHY2_BASE) + \
8037 						     _DKL_TX_DPCNTL1)
8038 
8039 #define _DKL_TX_DPCNTL2					0x2C8
8040 #define  DKL_TX_DP20BITMODE				REG_BIT(2)
8041 #define  DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX1_MASK	REG_GENMASK(4, 3)
8042 #define  DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX1(val)	REG_FIELD_PREP(DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX1_MASK, (val))
8043 #define  DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX2_MASK	REG_GENMASK(6, 5)
8044 #define  DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX2(val)	REG_FIELD_PREP(DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX2_MASK, (val))
8045 #define DKL_TX_DPCNTL2(tc_port) _MMIO(_PORT(tc_port, \
8046 						     _DKL_PHY1_BASE, \
8047 						     _DKL_PHY2_BASE) + \
8048 						     _DKL_TX_DPCNTL2)
8049 
8050 #define _DKL_TX_FW_CALIB				0x2F8
8051 #define  DKL_TX_CFG_DISABLE_WAIT_INIT			(1 << 7)
8052 #define DKL_TX_FW_CALIB(tc_port) _MMIO(_PORT(tc_port, \
8053 						     _DKL_PHY1_BASE, \
8054 						     _DKL_PHY2_BASE) + \
8055 						     _DKL_TX_FW_CALIB)
8056 
8057 #define _DKL_TX_PMD_LANE_SUS				0xD00
8058 #define DKL_TX_PMD_LANE_SUS(tc_port) _MMIO(_PORT(tc_port, \
8059 							  _DKL_PHY1_BASE, \
8060 							  _DKL_PHY2_BASE) + \
8061 							  _DKL_TX_PMD_LANE_SUS)
8062 
8063 #define _DKL_TX_DW17					0xDC4
8064 #define DKL_TX_DW17(tc_port) _MMIO(_PORT(tc_port, \
8065 						     _DKL_PHY1_BASE, \
8066 						     _DKL_PHY2_BASE) + \
8067 						     _DKL_TX_DW17)
8068 
8069 #define _DKL_TX_DW18					0xDC8
8070 #define DKL_TX_DW18(tc_port) _MMIO(_PORT(tc_port, \
8071 						     _DKL_PHY1_BASE, \
8072 						     _DKL_PHY2_BASE) + \
8073 						     _DKL_TX_DW18)
8074 
8075 #define _DKL_DP_MODE					0xA0
8076 #define DKL_DP_MODE(tc_port) _MMIO(_PORT(tc_port, \
8077 						     _DKL_PHY1_BASE, \
8078 						     _DKL_PHY2_BASE) + \
8079 						     _DKL_DP_MODE)
8080 
8081 #define _DKL_CMN_UC_DW27			0x36C
8082 #define  DKL_CMN_UC_DW27_UC_HEALTH		(0x1 << 15)
8083 #define DKL_CMN_UC_DW_27(tc_port)		_MMIO(_PORT(tc_port, \
8084 							    _DKL_PHY1_BASE, \
8085 							    _DKL_PHY2_BASE) + \
8086 							    _DKL_CMN_UC_DW27)
8087 
8088 /*
8089  * Each Dekel PHY is addressed through a 4KB aperture. Each PHY has more than
8090  * 4KB of register space, so a separate index is programmed in HIP_INDEX_REG0
8091  * or HIP_INDEX_REG1, based on the port number, to set the upper 2 address
8092  * bits that point the 4KB window into the full PHY register space.
8093  */
8094 #define _HIP_INDEX_REG0			0x1010A0
8095 #define _HIP_INDEX_REG1			0x1010A4
8096 #define HIP_INDEX_REG(tc_port)		_MMIO((tc_port) < 4 ? _HIP_INDEX_REG0 \
8097 					      : _HIP_INDEX_REG1)
8098 #define _HIP_INDEX_SHIFT(tc_port)	(8 * ((tc_port) % 4))
8099 #define HIP_INDEX_VAL(tc_port, val)	((val) << _HIP_INDEX_SHIFT(tc_port))
8100 
8101 /* BXT display engine PLL */
8102 #define BXT_DE_PLL_CTL			_MMIO(0x6d000)
8103 #define   BXT_DE_PLL_RATIO(x)		(x)	/* {60,65,100} * 19.2MHz */
8104 #define   BXT_DE_PLL_RATIO_MASK		0xff
8105 
8106 #define BXT_DE_PLL_ENABLE		_MMIO(0x46070)
8107 #define   BXT_DE_PLL_PLL_ENABLE		(1 << 31)
8108 #define   BXT_DE_PLL_LOCK		(1 << 30)
8109 #define   BXT_DE_PLL_FREQ_REQ		(1 << 23)
8110 #define   BXT_DE_PLL_FREQ_REQ_ACK	(1 << 22)
8111 #define   ICL_CDCLK_PLL_RATIO(x)	(x)
8112 #define   ICL_CDCLK_PLL_RATIO_MASK	0xff
8113 
8114 /* GEN9 DC */
8115 #define DC_STATE_EN			_MMIO(0x45504)
8116 #define  DC_STATE_DISABLE		0
8117 #define  DC_STATE_EN_DC3CO		REG_BIT(30)
8118 #define  DC_STATE_DC3CO_STATUS		REG_BIT(29)
8119 #define  DC_STATE_EN_UPTO_DC5		(1 << 0)
8120 #define  DC_STATE_EN_DC9		(1 << 3)
8121 #define  DC_STATE_EN_UPTO_DC6		(2 << 0)
8122 #define  DC_STATE_EN_UPTO_DC5_DC6_MASK   0x3
8123 
8124 #define  DC_STATE_DEBUG                  _MMIO(0x45520)
8125 #define  DC_STATE_DEBUG_MASK_CORES	(1 << 0)
8126 #define  DC_STATE_DEBUG_MASK_MEMORY_UP	(1 << 1)
8127 
8128 #define D_COMP_BDW			_MMIO(0x138144)
8129 
8130 /* Pipe WM_LINETIME - watermark line time */
8131 #define _WM_LINETIME_A		0x45270
8132 #define _WM_LINETIME_B		0x45274
8133 #define WM_LINETIME(pipe) _MMIO_PIPE(pipe, _WM_LINETIME_A, _WM_LINETIME_B)
8134 #define  HSW_LINETIME_MASK	REG_GENMASK(8, 0)
8135 #define  HSW_LINETIME(x)	REG_FIELD_PREP(HSW_LINETIME_MASK, (x))
8136 #define  HSW_IPS_LINETIME_MASK	REG_GENMASK(24, 16)
8137 #define  HSW_IPS_LINETIME(x)	REG_FIELD_PREP(HSW_IPS_LINETIME_MASK, (x))
8138 
8139 /* SFUSE_STRAP */
8140 #define SFUSE_STRAP			_MMIO(0xc2014)
8141 #define  SFUSE_STRAP_FUSE_LOCK		(1 << 13)
8142 #define  SFUSE_STRAP_RAW_FREQUENCY	(1 << 8)
8143 #define  SFUSE_STRAP_DISPLAY_DISABLED	(1 << 7)
8144 #define  SFUSE_STRAP_CRT_DISABLED	(1 << 6)
8145 #define  SFUSE_STRAP_DDIF_DETECTED	(1 << 3)
8146 #define  SFUSE_STRAP_DDIB_DETECTED	(1 << 2)
8147 #define  SFUSE_STRAP_DDIC_DETECTED	(1 << 1)
8148 #define  SFUSE_STRAP_DDID_DETECTED	(1 << 0)
8149 
8150 #define WM_MISC				_MMIO(0x45260)
8151 #define  WM_MISC_DATA_PARTITION_5_6	(1 << 0)
8152 
8153 #define WM_DBG				_MMIO(0x45280)
8154 #define  WM_DBG_DISALLOW_MULTIPLE_LP	(1 << 0)
8155 #define  WM_DBG_DISALLOW_MAXFIFO	(1 << 1)
8156 #define  WM_DBG_DISALLOW_SPRITE		(1 << 2)
8157 
8158 /* pipe CSC */
8159 #define _PIPE_A_CSC_COEFF_RY_GY	0x49010
8160 #define _PIPE_A_CSC_COEFF_BY	0x49014
8161 #define _PIPE_A_CSC_COEFF_RU_GU	0x49018
8162 #define _PIPE_A_CSC_COEFF_BU	0x4901c
8163 #define _PIPE_A_CSC_COEFF_RV_GV	0x49020
8164 #define _PIPE_A_CSC_COEFF_BV	0x49024
8165 
8166 #define _PIPE_A_CSC_MODE	0x49028
8167 #define  ICL_CSC_ENABLE			(1 << 31) /* icl+ */
8168 #define  ICL_OUTPUT_CSC_ENABLE		(1 << 30) /* icl+ */
8169 #define  CSC_BLACK_SCREEN_OFFSET	(1 << 2) /* ilk/snb */
8170 #define  CSC_POSITION_BEFORE_GAMMA	(1 << 1) /* pre-glk */
8171 #define  CSC_MODE_YUV_TO_RGB		(1 << 0) /* ilk/snb */
8172 
8173 #define _PIPE_A_CSC_PREOFF_HI	0x49030
8174 #define _PIPE_A_CSC_PREOFF_ME	0x49034
8175 #define _PIPE_A_CSC_PREOFF_LO	0x49038
8176 #define _PIPE_A_CSC_POSTOFF_HI	0x49040
8177 #define _PIPE_A_CSC_POSTOFF_ME	0x49044
8178 #define _PIPE_A_CSC_POSTOFF_LO	0x49048
8179 
8180 #define _PIPE_B_CSC_COEFF_RY_GY	0x49110
8181 #define _PIPE_B_CSC_COEFF_BY	0x49114
8182 #define _PIPE_B_CSC_COEFF_RU_GU	0x49118
8183 #define _PIPE_B_CSC_COEFF_BU	0x4911c
8184 #define _PIPE_B_CSC_COEFF_RV_GV	0x49120
8185 #define _PIPE_B_CSC_COEFF_BV	0x49124
8186 #define _PIPE_B_CSC_MODE	0x49128
8187 #define _PIPE_B_CSC_PREOFF_HI	0x49130
8188 #define _PIPE_B_CSC_PREOFF_ME	0x49134
8189 #define _PIPE_B_CSC_PREOFF_LO	0x49138
8190 #define _PIPE_B_CSC_POSTOFF_HI	0x49140
8191 #define _PIPE_B_CSC_POSTOFF_ME	0x49144
8192 #define _PIPE_B_CSC_POSTOFF_LO	0x49148
8193 
8194 #define PIPE_CSC_COEFF_RY_GY(pipe)	_MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_RY_GY, _PIPE_B_CSC_COEFF_RY_GY)
8195 #define PIPE_CSC_COEFF_BY(pipe)		_MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_BY, _PIPE_B_CSC_COEFF_BY)
8196 #define PIPE_CSC_COEFF_RU_GU(pipe)	_MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_RU_GU, _PIPE_B_CSC_COEFF_RU_GU)
8197 #define PIPE_CSC_COEFF_BU(pipe)		_MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_BU, _PIPE_B_CSC_COEFF_BU)
8198 #define PIPE_CSC_COEFF_RV_GV(pipe)	_MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_RV_GV, _PIPE_B_CSC_COEFF_RV_GV)
8199 #define PIPE_CSC_COEFF_BV(pipe)		_MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_BV, _PIPE_B_CSC_COEFF_BV)
8200 #define PIPE_CSC_MODE(pipe)		_MMIO_PIPE(pipe, _PIPE_A_CSC_MODE, _PIPE_B_CSC_MODE)
8201 #define PIPE_CSC_PREOFF_HI(pipe)	_MMIO_PIPE(pipe, _PIPE_A_CSC_PREOFF_HI, _PIPE_B_CSC_PREOFF_HI)
8202 #define PIPE_CSC_PREOFF_ME(pipe)	_MMIO_PIPE(pipe, _PIPE_A_CSC_PREOFF_ME, _PIPE_B_CSC_PREOFF_ME)
8203 #define PIPE_CSC_PREOFF_LO(pipe)	_MMIO_PIPE(pipe, _PIPE_A_CSC_PREOFF_LO, _PIPE_B_CSC_PREOFF_LO)
8204 #define PIPE_CSC_POSTOFF_HI(pipe)	_MMIO_PIPE(pipe, _PIPE_A_CSC_POSTOFF_HI, _PIPE_B_CSC_POSTOFF_HI)
8205 #define PIPE_CSC_POSTOFF_ME(pipe)	_MMIO_PIPE(pipe, _PIPE_A_CSC_POSTOFF_ME, _PIPE_B_CSC_POSTOFF_ME)
8206 #define PIPE_CSC_POSTOFF_LO(pipe)	_MMIO_PIPE(pipe, _PIPE_A_CSC_POSTOFF_LO, _PIPE_B_CSC_POSTOFF_LO)
8207 
8208 /* Pipe Output CSC */
8209 #define _PIPE_A_OUTPUT_CSC_COEFF_RY_GY	0x49050
8210 #define _PIPE_A_OUTPUT_CSC_COEFF_BY	0x49054
8211 #define _PIPE_A_OUTPUT_CSC_COEFF_RU_GU	0x49058
8212 #define _PIPE_A_OUTPUT_CSC_COEFF_BU	0x4905c
8213 #define _PIPE_A_OUTPUT_CSC_COEFF_RV_GV	0x49060
8214 #define _PIPE_A_OUTPUT_CSC_COEFF_BV	0x49064
8215 #define _PIPE_A_OUTPUT_CSC_PREOFF_HI	0x49068
8216 #define _PIPE_A_OUTPUT_CSC_PREOFF_ME	0x4906c
8217 #define _PIPE_A_OUTPUT_CSC_PREOFF_LO	0x49070
8218 #define _PIPE_A_OUTPUT_CSC_POSTOFF_HI	0x49074
8219 #define _PIPE_A_OUTPUT_CSC_POSTOFF_ME	0x49078
8220 #define _PIPE_A_OUTPUT_CSC_POSTOFF_LO	0x4907c
8221 
8222 #define _PIPE_B_OUTPUT_CSC_COEFF_RY_GY	0x49150
8223 #define _PIPE_B_OUTPUT_CSC_COEFF_BY	0x49154
8224 #define _PIPE_B_OUTPUT_CSC_COEFF_RU_GU	0x49158
8225 #define _PIPE_B_OUTPUT_CSC_COEFF_BU	0x4915c
8226 #define _PIPE_B_OUTPUT_CSC_COEFF_RV_GV	0x49160
8227 #define _PIPE_B_OUTPUT_CSC_COEFF_BV	0x49164
8228 #define _PIPE_B_OUTPUT_CSC_PREOFF_HI	0x49168
8229 #define _PIPE_B_OUTPUT_CSC_PREOFF_ME	0x4916c
8230 #define _PIPE_B_OUTPUT_CSC_PREOFF_LO	0x49170
8231 #define _PIPE_B_OUTPUT_CSC_POSTOFF_HI	0x49174
8232 #define _PIPE_B_OUTPUT_CSC_POSTOFF_ME	0x49178
8233 #define _PIPE_B_OUTPUT_CSC_POSTOFF_LO	0x4917c
8234 
8235 #define PIPE_CSC_OUTPUT_COEFF_RY_GY(pipe)	_MMIO_PIPE(pipe,\
8236 							   _PIPE_A_OUTPUT_CSC_COEFF_RY_GY,\
8237 							   _PIPE_B_OUTPUT_CSC_COEFF_RY_GY)
8238 #define PIPE_CSC_OUTPUT_COEFF_BY(pipe)		_MMIO_PIPE(pipe, \
8239 							   _PIPE_A_OUTPUT_CSC_COEFF_BY, \
8240 							   _PIPE_B_OUTPUT_CSC_COEFF_BY)
8241 #define PIPE_CSC_OUTPUT_COEFF_RU_GU(pipe)	_MMIO_PIPE(pipe, \
8242 							   _PIPE_A_OUTPUT_CSC_COEFF_RU_GU, \
8243 							   _PIPE_B_OUTPUT_CSC_COEFF_RU_GU)
8244 #define PIPE_CSC_OUTPUT_COEFF_BU(pipe)		_MMIO_PIPE(pipe, \
8245 							   _PIPE_A_OUTPUT_CSC_COEFF_BU, \
8246 							   _PIPE_B_OUTPUT_CSC_COEFF_BU)
8247 #define PIPE_CSC_OUTPUT_COEFF_RV_GV(pipe)	_MMIO_PIPE(pipe, \
8248 							   _PIPE_A_OUTPUT_CSC_COEFF_RV_GV, \
8249 							   _PIPE_B_OUTPUT_CSC_COEFF_RV_GV)
8250 #define PIPE_CSC_OUTPUT_COEFF_BV(pipe)		_MMIO_PIPE(pipe, \
8251 							   _PIPE_A_OUTPUT_CSC_COEFF_BV, \
8252 							   _PIPE_B_OUTPUT_CSC_COEFF_BV)
8253 #define PIPE_CSC_OUTPUT_PREOFF_HI(pipe)		_MMIO_PIPE(pipe, \
8254 							   _PIPE_A_OUTPUT_CSC_PREOFF_HI, \
8255 							   _PIPE_B_OUTPUT_CSC_PREOFF_HI)
8256 #define PIPE_CSC_OUTPUT_PREOFF_ME(pipe)		_MMIO_PIPE(pipe, \
8257 							   _PIPE_A_OUTPUT_CSC_PREOFF_ME, \
8258 							   _PIPE_B_OUTPUT_CSC_PREOFF_ME)
8259 #define PIPE_CSC_OUTPUT_PREOFF_LO(pipe)		_MMIO_PIPE(pipe, \
8260 							   _PIPE_A_OUTPUT_CSC_PREOFF_LO, \
8261 							   _PIPE_B_OUTPUT_CSC_PREOFF_LO)
8262 #define PIPE_CSC_OUTPUT_POSTOFF_HI(pipe)	_MMIO_PIPE(pipe, \
8263 							   _PIPE_A_OUTPUT_CSC_POSTOFF_HI, \
8264 							   _PIPE_B_OUTPUT_CSC_POSTOFF_HI)
8265 #define PIPE_CSC_OUTPUT_POSTOFF_ME(pipe)	_MMIO_PIPE(pipe, \
8266 							   _PIPE_A_OUTPUT_CSC_POSTOFF_ME, \
8267 							   _PIPE_B_OUTPUT_CSC_POSTOFF_ME)
8268 #define PIPE_CSC_OUTPUT_POSTOFF_LO(pipe)	_MMIO_PIPE(pipe, \
8269 							   _PIPE_A_OUTPUT_CSC_POSTOFF_LO, \
8270 							   _PIPE_B_OUTPUT_CSC_POSTOFF_LO)
8271 
8272 /* pipe degamma/gamma LUTs on IVB+ */
8273 #define _PAL_PREC_INDEX_A	0x4A400
8274 #define _PAL_PREC_INDEX_B	0x4AC00
8275 #define _PAL_PREC_INDEX_C	0x4B400
8276 #define   PAL_PREC_10_12_BIT		(0 << 31)
8277 #define   PAL_PREC_SPLIT_MODE		(1 << 31)
8278 #define   PAL_PREC_AUTO_INCREMENT	(1 << 15)
8279 #define   PAL_PREC_INDEX_VALUE_MASK	(0x3ff << 0)
8280 #define   PAL_PREC_INDEX_VALUE(x)	((x) << 0)
8281 #define _PAL_PREC_DATA_A	0x4A404
8282 #define _PAL_PREC_DATA_B	0x4AC04
8283 #define _PAL_PREC_DATA_C	0x4B404
8284 #define _PAL_PREC_GC_MAX_A	0x4A410
8285 #define _PAL_PREC_GC_MAX_B	0x4AC10
8286 #define _PAL_PREC_GC_MAX_C	0x4B410
8287 #define   PREC_PAL_DATA_RED_MASK	REG_GENMASK(29, 20)
8288 #define   PREC_PAL_DATA_GREEN_MASK	REG_GENMASK(19, 10)
8289 #define   PREC_PAL_DATA_BLUE_MASK	REG_GENMASK(9, 0)
8290 #define _PAL_PREC_EXT_GC_MAX_A	0x4A420
8291 #define _PAL_PREC_EXT_GC_MAX_B	0x4AC20
8292 #define _PAL_PREC_EXT_GC_MAX_C	0x4B420
8293 #define _PAL_PREC_EXT2_GC_MAX_A	0x4A430
8294 #define _PAL_PREC_EXT2_GC_MAX_B	0x4AC30
8295 #define _PAL_PREC_EXT2_GC_MAX_C	0x4B430
8296 
8297 #define PREC_PAL_INDEX(pipe)		_MMIO_PIPE(pipe, _PAL_PREC_INDEX_A, _PAL_PREC_INDEX_B)
8298 #define PREC_PAL_DATA(pipe)		_MMIO_PIPE(pipe, _PAL_PREC_DATA_A, _PAL_PREC_DATA_B)
8299 #define PREC_PAL_GC_MAX(pipe, i)	_MMIO(_PIPE(pipe, _PAL_PREC_GC_MAX_A, _PAL_PREC_GC_MAX_B) + (i) * 4)
8300 #define PREC_PAL_EXT_GC_MAX(pipe, i)	_MMIO(_PIPE(pipe, _PAL_PREC_EXT_GC_MAX_A, _PAL_PREC_EXT_GC_MAX_B) + (i) * 4)
8301 #define PREC_PAL_EXT2_GC_MAX(pipe, i)	_MMIO(_PIPE(pipe, _PAL_PREC_EXT2_GC_MAX_A, _PAL_PREC_EXT2_GC_MAX_B) + (i) * 4)
8302 
8303 #define _PRE_CSC_GAMC_INDEX_A	0x4A484
8304 #define _PRE_CSC_GAMC_INDEX_B	0x4AC84
8305 #define _PRE_CSC_GAMC_INDEX_C	0x4B484
8306 #define   PRE_CSC_GAMC_AUTO_INCREMENT	(1 << 10)
8307 #define _PRE_CSC_GAMC_DATA_A	0x4A488
8308 #define _PRE_CSC_GAMC_DATA_B	0x4AC88
8309 #define _PRE_CSC_GAMC_DATA_C	0x4B488
8310 
8311 #define PRE_CSC_GAMC_INDEX(pipe)	_MMIO_PIPE(pipe, _PRE_CSC_GAMC_INDEX_A, _PRE_CSC_GAMC_INDEX_B)
8312 #define PRE_CSC_GAMC_DATA(pipe)		_MMIO_PIPE(pipe, _PRE_CSC_GAMC_DATA_A, _PRE_CSC_GAMC_DATA_B)
8313 
8314 /* ICL Multi segmented gamma */
8315 #define _PAL_PREC_MULTI_SEG_INDEX_A	0x4A408
8316 #define _PAL_PREC_MULTI_SEG_INDEX_B	0x4AC08
8317 #define  PAL_PREC_MULTI_SEGMENT_AUTO_INCREMENT		REG_BIT(15)
8318 #define  PAL_PREC_MULTI_SEGMENT_INDEX_VALUE_MASK	REG_GENMASK(4, 0)
8319 
8320 #define _PAL_PREC_MULTI_SEG_DATA_A	0x4A40C
8321 #define _PAL_PREC_MULTI_SEG_DATA_B	0x4AC0C
8322 #define  PAL_PREC_MULTI_SEG_RED_LDW_MASK   REG_GENMASK(29, 24)
8323 #define  PAL_PREC_MULTI_SEG_RED_UDW_MASK   REG_GENMASK(29, 20)
8324 #define  PAL_PREC_MULTI_SEG_GREEN_LDW_MASK REG_GENMASK(19, 14)
8325 #define  PAL_PREC_MULTI_SEG_GREEN_UDW_MASK REG_GENMASK(19, 10)
8326 #define  PAL_PREC_MULTI_SEG_BLUE_LDW_MASK  REG_GENMASK(9, 4)
8327 #define  PAL_PREC_MULTI_SEG_BLUE_UDW_MASK  REG_GENMASK(9, 0)
8328 
8329 #define PREC_PAL_MULTI_SEG_INDEX(pipe)	_MMIO_PIPE(pipe, \
8330 					_PAL_PREC_MULTI_SEG_INDEX_A, \
8331 					_PAL_PREC_MULTI_SEG_INDEX_B)
8332 #define PREC_PAL_MULTI_SEG_DATA(pipe)	_MMIO_PIPE(pipe, \
8333 					_PAL_PREC_MULTI_SEG_DATA_A, \
8334 					_PAL_PREC_MULTI_SEG_DATA_B)
8335 
8336 #define _MMIO_PLANE_GAMC(plane, i, a, b)  _MMIO(_PIPE(plane, a, b) + (i) * 4)
8337 
8338 /* Plane CSC Registers */
8339 #define _PLANE_CSC_RY_GY_1_A	0x70210
8340 #define _PLANE_CSC_RY_GY_2_A	0x70310
8341 
8342 #define _PLANE_CSC_RY_GY_1_B	0x71210
8343 #define _PLANE_CSC_RY_GY_2_B	0x71310
8344 
8345 #define _PLANE_CSC_RY_GY_1(pipe)	_PIPE(pipe, _PLANE_CSC_RY_GY_1_A, \
8346 					      _PLANE_CSC_RY_GY_1_B)
8347 #define _PLANE_CSC_RY_GY_2(pipe)	_PIPE(pipe, _PLANE_INPUT_CSC_RY_GY_2_A, \
8348 					      _PLANE_INPUT_CSC_RY_GY_2_B)
8349 #define PLANE_CSC_COEFF(pipe, plane, index)	_MMIO_PLANE(plane, \
8350 							    _PLANE_CSC_RY_GY_1(pipe) +  (index) * 4, \
8351 							    _PLANE_CSC_RY_GY_2(pipe) + (index) * 4)
8352 
8353 #define _PLANE_CSC_PREOFF_HI_1_A		0x70228
8354 #define _PLANE_CSC_PREOFF_HI_2_A		0x70328
8355 
8356 #define _PLANE_CSC_PREOFF_HI_1_B		0x71228
8357 #define _PLANE_CSC_PREOFF_HI_2_B		0x71328
8358 
8359 #define _PLANE_CSC_PREOFF_HI_1(pipe)	_PIPE(pipe, _PLANE_CSC_PREOFF_HI_1_A, \
8360 					      _PLANE_CSC_PREOFF_HI_1_B)
8361 #define _PLANE_CSC_PREOFF_HI_2(pipe)	_PIPE(pipe, _PLANE_CSC_PREOFF_HI_2_A, \
8362 					      _PLANE_CSC_PREOFF_HI_2_B)
8363 #define PLANE_CSC_PREOFF(pipe, plane, index)	_MMIO_PLANE(plane, _PLANE_CSC_PREOFF_HI_1(pipe) + \
8364 							    (index) * 4, _PLANE_CSC_PREOFF_HI_2(pipe) + \
8365 							    (index) * 4)
8366 
8367 #define _PLANE_CSC_POSTOFF_HI_1_A		0x70234
8368 #define _PLANE_CSC_POSTOFF_HI_2_A		0x70334
8369 
8370 #define _PLANE_CSC_POSTOFF_HI_1_B		0x71234
8371 #define _PLANE_CSC_POSTOFF_HI_2_B		0x71334
8372 
8373 #define _PLANE_CSC_POSTOFF_HI_1(pipe)	_PIPE(pipe, _PLANE_CSC_POSTOFF_HI_1_A, \
8374 					      _PLANE_CSC_POSTOFF_HI_1_B)
8375 #define _PLANE_CSC_POSTOFF_HI_2(pipe)	_PIPE(pipe, _PLANE_CSC_POSTOFF_HI_2_A, \
8376 					      _PLANE_CSC_POSTOFF_HI_2_B)
8377 #define PLANE_CSC_POSTOFF(pipe, plane, index)	_MMIO_PLANE(plane, _PLANE_CSC_POSTOFF_HI_1(pipe) + \
8378 							    (index) * 4, _PLANE_CSC_POSTOFF_HI_2(pipe) + \
8379 							    (index) * 4)
8380 
8381 /* pipe CSC & degamma/gamma LUTs on CHV */
8382 #define _CGM_PIPE_A_CSC_COEFF01	(VLV_DISPLAY_BASE + 0x67900)
8383 #define _CGM_PIPE_A_CSC_COEFF23	(VLV_DISPLAY_BASE + 0x67904)
8384 #define _CGM_PIPE_A_CSC_COEFF45	(VLV_DISPLAY_BASE + 0x67908)
8385 #define _CGM_PIPE_A_CSC_COEFF67	(VLV_DISPLAY_BASE + 0x6790C)
8386 #define _CGM_PIPE_A_CSC_COEFF8	(VLV_DISPLAY_BASE + 0x67910)
8387 #define _CGM_PIPE_A_DEGAMMA	(VLV_DISPLAY_BASE + 0x66000)
8388 #define   CGM_PIPE_DEGAMMA_RED_MASK	REG_GENMASK(13, 0)
8389 #define   CGM_PIPE_DEGAMMA_GREEN_MASK	REG_GENMASK(29, 16)
8390 #define   CGM_PIPE_DEGAMMA_BLUE_MASK	REG_GENMASK(13, 0)
8391 #define _CGM_PIPE_A_GAMMA	(VLV_DISPLAY_BASE + 0x67000)
8392 #define   CGM_PIPE_GAMMA_RED_MASK	REG_GENMASK(9, 0)
8393 #define   CGM_PIPE_GAMMA_GREEN_MASK	REG_GENMASK(25, 16)
8394 #define   CGM_PIPE_GAMMA_BLUE_MASK	REG_GENMASK(9, 0)
8395 #define _CGM_PIPE_A_MODE	(VLV_DISPLAY_BASE + 0x67A00)
8396 #define   CGM_PIPE_MODE_GAMMA	(1 << 2)
8397 #define   CGM_PIPE_MODE_CSC	(1 << 1)
8398 #define   CGM_PIPE_MODE_DEGAMMA	(1 << 0)
8399 
8400 #define _CGM_PIPE_B_CSC_COEFF01	(VLV_DISPLAY_BASE + 0x69900)
8401 #define _CGM_PIPE_B_CSC_COEFF23	(VLV_DISPLAY_BASE + 0x69904)
8402 #define _CGM_PIPE_B_CSC_COEFF45	(VLV_DISPLAY_BASE + 0x69908)
8403 #define _CGM_PIPE_B_CSC_COEFF67	(VLV_DISPLAY_BASE + 0x6990C)
8404 #define _CGM_PIPE_B_CSC_COEFF8	(VLV_DISPLAY_BASE + 0x69910)
8405 #define _CGM_PIPE_B_DEGAMMA	(VLV_DISPLAY_BASE + 0x68000)
8406 #define _CGM_PIPE_B_GAMMA	(VLV_DISPLAY_BASE + 0x69000)
8407 #define _CGM_PIPE_B_MODE	(VLV_DISPLAY_BASE + 0x69A00)
8408 
8409 #define CGM_PIPE_CSC_COEFF01(pipe)	_MMIO_PIPE(pipe, _CGM_PIPE_A_CSC_COEFF01, _CGM_PIPE_B_CSC_COEFF01)
8410 #define CGM_PIPE_CSC_COEFF23(pipe)	_MMIO_PIPE(pipe, _CGM_PIPE_A_CSC_COEFF23, _CGM_PIPE_B_CSC_COEFF23)
8411 #define CGM_PIPE_CSC_COEFF45(pipe)	_MMIO_PIPE(pipe, _CGM_PIPE_A_CSC_COEFF45, _CGM_PIPE_B_CSC_COEFF45)
8412 #define CGM_PIPE_CSC_COEFF67(pipe)	_MMIO_PIPE(pipe, _CGM_PIPE_A_CSC_COEFF67, _CGM_PIPE_B_CSC_COEFF67)
8413 #define CGM_PIPE_CSC_COEFF8(pipe)	_MMIO_PIPE(pipe, _CGM_PIPE_A_CSC_COEFF8, _CGM_PIPE_B_CSC_COEFF8)
8414 #define CGM_PIPE_DEGAMMA(pipe, i, w)	_MMIO(_PIPE(pipe, _CGM_PIPE_A_DEGAMMA, _CGM_PIPE_B_DEGAMMA) + (i) * 8 + (w) * 4)
8415 #define CGM_PIPE_GAMMA(pipe, i, w)	_MMIO(_PIPE(pipe, _CGM_PIPE_A_GAMMA, _CGM_PIPE_B_GAMMA) + (i) * 8 + (w) * 4)
8416 #define CGM_PIPE_MODE(pipe)		_MMIO_PIPE(pipe, _CGM_PIPE_A_MODE, _CGM_PIPE_B_MODE)
8417 
8418 /* Gen4+ Timestamp and Pipe Frame time stamp registers */
8419 #define GEN4_TIMESTAMP		_MMIO(0x2358)
8420 #define ILK_TIMESTAMP_HI	_MMIO(0x70070)
8421 #define IVB_TIMESTAMP_CTR	_MMIO(0x44070)
8422 
8423 #define GEN9_TIMESTAMP_OVERRIDE				_MMIO(0x44074)
8424 #define  GEN9_TIMESTAMP_OVERRIDE_US_COUNTER_DIVIDER_SHIFT	0
8425 #define  GEN9_TIMESTAMP_OVERRIDE_US_COUNTER_DIVIDER_MASK	0x3ff
8426 #define  GEN9_TIMESTAMP_OVERRIDE_US_COUNTER_DENOMINATOR_SHIFT	12
8427 #define  GEN9_TIMESTAMP_OVERRIDE_US_COUNTER_DENOMINATOR_MASK	(0xf << 12)
8428 
8429 #define _PIPE_FRMTMSTMP_A		0x70048
8430 #define PIPE_FRMTMSTMP(pipe)		\
8431 			_MMIO_PIPE2(pipe, _PIPE_FRMTMSTMP_A)
8432 
8433 /* Display Stream Splitter Control */
8434 #define DSS_CTL1				_MMIO(0x67400)
8435 #define  SPLITTER_ENABLE			(1 << 31)
8436 #define  JOINER_ENABLE				(1 << 30)
8437 #define  DUAL_LINK_MODE_INTERLEAVE		(1 << 24)
8438 #define  DUAL_LINK_MODE_FRONTBACK		(0 << 24)
8439 #define  OVERLAP_PIXELS_MASK			(0xf << 16)
8440 #define  OVERLAP_PIXELS(pixels)			((pixels) << 16)
8441 #define  LEFT_DL_BUF_TARGET_DEPTH_MASK		(0xfff << 0)
8442 #define  LEFT_DL_BUF_TARGET_DEPTH(pixels)	((pixels) << 0)
8443 #define  MAX_DL_BUFFER_TARGET_DEPTH		0x5a0
8444 
8445 #define DSS_CTL2				_MMIO(0x67404)
8446 #define  LEFT_BRANCH_VDSC_ENABLE		(1 << 31)
8447 #define  RIGHT_BRANCH_VDSC_ENABLE		(1 << 15)
8448 #define  RIGHT_DL_BUF_TARGET_DEPTH_MASK		(0xfff << 0)
8449 #define  RIGHT_DL_BUF_TARGET_DEPTH(pixels)	((pixels) << 0)
8450 
8451 #define _ICL_PIPE_DSS_CTL1_PB			0x78200
8452 #define _ICL_PIPE_DSS_CTL1_PC			0x78400
8453 #define ICL_PIPE_DSS_CTL1(pipe)			_MMIO_PIPE((pipe) - PIPE_B, \
8454 							   _ICL_PIPE_DSS_CTL1_PB, \
8455 							   _ICL_PIPE_DSS_CTL1_PC)
8456 #define  BIG_JOINER_ENABLE			(1 << 29)
8457 #define  MASTER_BIG_JOINER_ENABLE		(1 << 28)
8458 #define  VGA_CENTERING_ENABLE			(1 << 27)
8459 #define  SPLITTER_CONFIGURATION_MASK		REG_GENMASK(26, 25)
8460 #define  SPLITTER_CONFIGURATION_2_SEGMENT	REG_FIELD_PREP(SPLITTER_CONFIGURATION_MASK, 0)
8461 #define  SPLITTER_CONFIGURATION_4_SEGMENT	REG_FIELD_PREP(SPLITTER_CONFIGURATION_MASK, 1)
8462 #define  UNCOMPRESSED_JOINER_MASTER		(1 << 21)
8463 #define  UNCOMPRESSED_JOINER_SLAVE		(1 << 20)
8464 
8465 #define _ICL_PIPE_DSS_CTL2_PB			0x78204
8466 #define _ICL_PIPE_DSS_CTL2_PC			0x78404
8467 #define ICL_PIPE_DSS_CTL2(pipe)			_MMIO_PIPE((pipe) - PIPE_B, \
8468 							   _ICL_PIPE_DSS_CTL2_PB, \
8469 							   _ICL_PIPE_DSS_CTL2_PC)
8470 
8471 #define GEN12_GSMBASE			_MMIO(0x108100)
8472 #define GEN12_DSMBASE			_MMIO(0x1080C0)
8473 
8474 #define XEHP_CLOCK_GATE_DIS		_MMIO(0x101014)
8475 #define   SGSI_SIDECLK_DIS		REG_BIT(17)
8476 #define   SGGI_DIS			REG_BIT(15)
8477 #define   SGR_DIS			REG_BIT(13)
8478 
8479 #define XEHPSDV_TILE0_ADDR_RANGE	_MMIO(0x4900)
8480 #define   XEHPSDV_TILE_LMEM_RANGE_SHIFT  8
8481 
8482 #define XEHPSDV_FLAT_CCS_BASE_ADDR	_MMIO(0x4910)
8483 #define   XEHPSDV_CCS_BASE_SHIFT	8
8484 
8485 /* gamt regs */
8486 #define GEN8_L3_LRA_1_GPGPU _MMIO(0x4dd4)
8487 #define   GEN8_L3_LRA_1_GPGPU_DEFAULT_VALUE_BDW  0x67F1427F /* max/min for LRA1/2 */
8488 #define   GEN8_L3_LRA_1_GPGPU_DEFAULT_VALUE_CHV  0x5FF101FF /* max/min for LRA1/2 */
8489 #define   GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_SKL  0x67F1427F /*    "        " */
8490 #define   GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_BXT  0x5FF101FF /*    "        " */
8491 
8492 #define MMCD_MISC_CTRL		_MMIO(0x4ddc) /* skl+ */
8493 #define  MMCD_PCLA		(1 << 31)
8494 #define  MMCD_HOTSPOT_EN	(1 << 27)
8495 
8496 #define _ICL_PHY_MISC_A		0x64C00
8497 #define _ICL_PHY_MISC_B		0x64C04
8498 #define _DG2_PHY_MISC_TC1	0x64C14 /* TC1="PHY E" but offset as if "PHY F" */
8499 #define ICL_PHY_MISC(port)	_MMIO_PORT(port, _ICL_PHY_MISC_A, _ICL_PHY_MISC_B)
8500 #define DG2_PHY_MISC(port)	((port) == PHY_E ? _MMIO(_DG2_PHY_MISC_TC1) : \
8501 				 ICL_PHY_MISC(port))
8502 #define  ICL_PHY_MISC_MUX_DDID			(1 << 28)
8503 #define  ICL_PHY_MISC_DE_IO_COMP_PWR_DOWN	(1 << 23)
8504 #define  DG2_PHY_DP_TX_ACK_MASK			REG_GENMASK(23, 20)
8505 
8506 /* Icelake Display Stream Compression Registers */
8507 #define DSCA_PICTURE_PARAMETER_SET_0		_MMIO(0x6B200)
8508 #define DSCC_PICTURE_PARAMETER_SET_0		_MMIO(0x6BA00)
8509 #define _ICL_DSC0_PICTURE_PARAMETER_SET_0_PB	0x78270
8510 #define _ICL_DSC1_PICTURE_PARAMETER_SET_0_PB	0x78370
8511 #define _ICL_DSC0_PICTURE_PARAMETER_SET_0_PC	0x78470
8512 #define _ICL_DSC1_PICTURE_PARAMETER_SET_0_PC	0x78570
8513 #define ICL_DSC0_PICTURE_PARAMETER_SET_0(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8514 							   _ICL_DSC0_PICTURE_PARAMETER_SET_0_PB, \
8515 							   _ICL_DSC0_PICTURE_PARAMETER_SET_0_PC)
8516 #define ICL_DSC1_PICTURE_PARAMETER_SET_0(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8517 							   _ICL_DSC1_PICTURE_PARAMETER_SET_0_PB, \
8518 							   _ICL_DSC1_PICTURE_PARAMETER_SET_0_PC)
8519 #define  DSC_VBR_ENABLE			(1 << 19)
8520 #define  DSC_422_ENABLE			(1 << 18)
8521 #define  DSC_COLOR_SPACE_CONVERSION	(1 << 17)
8522 #define  DSC_BLOCK_PREDICTION		(1 << 16)
8523 #define  DSC_LINE_BUF_DEPTH_SHIFT	12
8524 #define  DSC_BPC_SHIFT			8
8525 #define  DSC_VER_MIN_SHIFT		4
8526 #define  DSC_VER_MAJ			(0x1 << 0)
8527 
8528 #define DSCA_PICTURE_PARAMETER_SET_1		_MMIO(0x6B204)
8529 #define DSCC_PICTURE_PARAMETER_SET_1		_MMIO(0x6BA04)
8530 #define _ICL_DSC0_PICTURE_PARAMETER_SET_1_PB	0x78274
8531 #define _ICL_DSC1_PICTURE_PARAMETER_SET_1_PB	0x78374
8532 #define _ICL_DSC0_PICTURE_PARAMETER_SET_1_PC	0x78474
8533 #define _ICL_DSC1_PICTURE_PARAMETER_SET_1_PC	0x78574
8534 #define ICL_DSC0_PICTURE_PARAMETER_SET_1(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8535 							   _ICL_DSC0_PICTURE_PARAMETER_SET_1_PB, \
8536 							   _ICL_DSC0_PICTURE_PARAMETER_SET_1_PC)
8537 #define ICL_DSC1_PICTURE_PARAMETER_SET_1(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8538 							   _ICL_DSC1_PICTURE_PARAMETER_SET_1_PB, \
8539 							   _ICL_DSC1_PICTURE_PARAMETER_SET_1_PC)
8540 #define  DSC_BPP(bpp)				((bpp) << 0)
8541 
8542 #define DSCA_PICTURE_PARAMETER_SET_2		_MMIO(0x6B208)
8543 #define DSCC_PICTURE_PARAMETER_SET_2		_MMIO(0x6BA08)
8544 #define _ICL_DSC0_PICTURE_PARAMETER_SET_2_PB	0x78278
8545 #define _ICL_DSC1_PICTURE_PARAMETER_SET_2_PB	0x78378
8546 #define _ICL_DSC0_PICTURE_PARAMETER_SET_2_PC	0x78478
8547 #define _ICL_DSC1_PICTURE_PARAMETER_SET_2_PC	0x78578
8548 #define ICL_DSC0_PICTURE_PARAMETER_SET_2(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8549 							   _ICL_DSC0_PICTURE_PARAMETER_SET_2_PB, \
8550 							   _ICL_DSC0_PICTURE_PARAMETER_SET_2_PC)
8551 #define ICL_DSC1_PICTURE_PARAMETER_SET_2(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8552 					    _ICL_DSC1_PICTURE_PARAMETER_SET_2_PB, \
8553 					    _ICL_DSC1_PICTURE_PARAMETER_SET_2_PC)
8554 #define  DSC_PIC_WIDTH(pic_width)	((pic_width) << 16)
8555 #define  DSC_PIC_HEIGHT(pic_height)	((pic_height) << 0)
8556 
8557 #define DSCA_PICTURE_PARAMETER_SET_3		_MMIO(0x6B20C)
8558 #define DSCC_PICTURE_PARAMETER_SET_3		_MMIO(0x6BA0C)
8559 #define _ICL_DSC0_PICTURE_PARAMETER_SET_3_PB	0x7827C
8560 #define _ICL_DSC1_PICTURE_PARAMETER_SET_3_PB	0x7837C
8561 #define _ICL_DSC0_PICTURE_PARAMETER_SET_3_PC	0x7847C
8562 #define _ICL_DSC1_PICTURE_PARAMETER_SET_3_PC	0x7857C
8563 #define ICL_DSC0_PICTURE_PARAMETER_SET_3(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8564 							   _ICL_DSC0_PICTURE_PARAMETER_SET_3_PB, \
8565 							   _ICL_DSC0_PICTURE_PARAMETER_SET_3_PC)
8566 #define ICL_DSC1_PICTURE_PARAMETER_SET_3(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8567 							   _ICL_DSC1_PICTURE_PARAMETER_SET_3_PB, \
8568 							   _ICL_DSC1_PICTURE_PARAMETER_SET_3_PC)
8569 #define  DSC_SLICE_WIDTH(slice_width)   ((slice_width) << 16)
8570 #define  DSC_SLICE_HEIGHT(slice_height) ((slice_height) << 0)
8571 
8572 #define DSCA_PICTURE_PARAMETER_SET_4		_MMIO(0x6B210)
8573 #define DSCC_PICTURE_PARAMETER_SET_4		_MMIO(0x6BA10)
8574 #define _ICL_DSC0_PICTURE_PARAMETER_SET_4_PB	0x78280
8575 #define _ICL_DSC1_PICTURE_PARAMETER_SET_4_PB	0x78380
8576 #define _ICL_DSC0_PICTURE_PARAMETER_SET_4_PC	0x78480
8577 #define _ICL_DSC1_PICTURE_PARAMETER_SET_4_PC	0x78580
8578 #define ICL_DSC0_PICTURE_PARAMETER_SET_4(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8579 							   _ICL_DSC0_PICTURE_PARAMETER_SET_4_PB, \
8580 							   _ICL_DSC0_PICTURE_PARAMETER_SET_4_PC)
8581 #define ICL_DSC1_PICTURE_PARAMETER_SET_4(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8582 							   _ICL_DSC1_PICTURE_PARAMETER_SET_4_PB, \
8583 							   _ICL_DSC1_PICTURE_PARAMETER_SET_4_PC)
8584 #define  DSC_INITIAL_DEC_DELAY(dec_delay)       ((dec_delay) << 16)
8585 #define  DSC_INITIAL_XMIT_DELAY(xmit_delay)     ((xmit_delay) << 0)
8586 
8587 #define DSCA_PICTURE_PARAMETER_SET_5		_MMIO(0x6B214)
8588 #define DSCC_PICTURE_PARAMETER_SET_5		_MMIO(0x6BA14)
8589 #define _ICL_DSC0_PICTURE_PARAMETER_SET_5_PB	0x78284
8590 #define _ICL_DSC1_PICTURE_PARAMETER_SET_5_PB	0x78384
8591 #define _ICL_DSC0_PICTURE_PARAMETER_SET_5_PC	0x78484
8592 #define _ICL_DSC1_PICTURE_PARAMETER_SET_5_PC	0x78584
8593 #define ICL_DSC0_PICTURE_PARAMETER_SET_5(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8594 							   _ICL_DSC0_PICTURE_PARAMETER_SET_5_PB, \
8595 							   _ICL_DSC0_PICTURE_PARAMETER_SET_5_PC)
8596 #define ICL_DSC1_PICTURE_PARAMETER_SET_5(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8597 							   _ICL_DSC1_PICTURE_PARAMETER_SET_5_PB, \
8598 							   _ICL_DSC1_PICTURE_PARAMETER_SET_5_PC)
8599 #define  DSC_SCALE_DEC_INT(scale_dec)	((scale_dec) << 16)
8600 #define  DSC_SCALE_INC_INT(scale_inc)		((scale_inc) << 0)
8601 
8602 #define DSCA_PICTURE_PARAMETER_SET_6		_MMIO(0x6B218)
8603 #define DSCC_PICTURE_PARAMETER_SET_6		_MMIO(0x6BA18)
8604 #define _ICL_DSC0_PICTURE_PARAMETER_SET_6_PB	0x78288
8605 #define _ICL_DSC1_PICTURE_PARAMETER_SET_6_PB	0x78388
8606 #define _ICL_DSC0_PICTURE_PARAMETER_SET_6_PC	0x78488
8607 #define _ICL_DSC1_PICTURE_PARAMETER_SET_6_PC	0x78588
8608 #define ICL_DSC0_PICTURE_PARAMETER_SET_6(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8609 							   _ICL_DSC0_PICTURE_PARAMETER_SET_6_PB, \
8610 							   _ICL_DSC0_PICTURE_PARAMETER_SET_6_PC)
8611 #define ICL_DSC1_PICTURE_PARAMETER_SET_6(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8612 							   _ICL_DSC1_PICTURE_PARAMETER_SET_6_PB, \
8613 							   _ICL_DSC1_PICTURE_PARAMETER_SET_6_PC)
8614 #define  DSC_FLATNESS_MAX_QP(max_qp)		((max_qp) << 24)
8615 #define  DSC_FLATNESS_MIN_QP(min_qp)		((min_qp) << 16)
8616 #define  DSC_FIRST_LINE_BPG_OFFSET(offset)	((offset) << 8)
8617 #define  DSC_INITIAL_SCALE_VALUE(value)		((value) << 0)
8618 
8619 #define DSCA_PICTURE_PARAMETER_SET_7		_MMIO(0x6B21C)
8620 #define DSCC_PICTURE_PARAMETER_SET_7		_MMIO(0x6BA1C)
8621 #define _ICL_DSC0_PICTURE_PARAMETER_SET_7_PB	0x7828C
8622 #define _ICL_DSC1_PICTURE_PARAMETER_SET_7_PB	0x7838C
8623 #define _ICL_DSC0_PICTURE_PARAMETER_SET_7_PC	0x7848C
8624 #define _ICL_DSC1_PICTURE_PARAMETER_SET_7_PC	0x7858C
8625 #define ICL_DSC0_PICTURE_PARAMETER_SET_7(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8626 							    _ICL_DSC0_PICTURE_PARAMETER_SET_7_PB, \
8627 							    _ICL_DSC0_PICTURE_PARAMETER_SET_7_PC)
8628 #define ICL_DSC1_PICTURE_PARAMETER_SET_7(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8629 							    _ICL_DSC1_PICTURE_PARAMETER_SET_7_PB, \
8630 							    _ICL_DSC1_PICTURE_PARAMETER_SET_7_PC)
8631 #define  DSC_NFL_BPG_OFFSET(bpg_offset)		((bpg_offset) << 16)
8632 #define  DSC_SLICE_BPG_OFFSET(bpg_offset)	((bpg_offset) << 0)
8633 
8634 #define DSCA_PICTURE_PARAMETER_SET_8		_MMIO(0x6B220)
8635 #define DSCC_PICTURE_PARAMETER_SET_8		_MMIO(0x6BA20)
8636 #define _ICL_DSC0_PICTURE_PARAMETER_SET_8_PB	0x78290
8637 #define _ICL_DSC1_PICTURE_PARAMETER_SET_8_PB	0x78390
8638 #define _ICL_DSC0_PICTURE_PARAMETER_SET_8_PC	0x78490
8639 #define _ICL_DSC1_PICTURE_PARAMETER_SET_8_PC	0x78590
8640 #define ICL_DSC0_PICTURE_PARAMETER_SET_8(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8641 							   _ICL_DSC0_PICTURE_PARAMETER_SET_8_PB, \
8642 							   _ICL_DSC0_PICTURE_PARAMETER_SET_8_PC)
8643 #define ICL_DSC1_PICTURE_PARAMETER_SET_8(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8644 							   _ICL_DSC1_PICTURE_PARAMETER_SET_8_PB, \
8645 							   _ICL_DSC1_PICTURE_PARAMETER_SET_8_PC)
8646 #define  DSC_INITIAL_OFFSET(initial_offset)		((initial_offset) << 16)
8647 #define  DSC_FINAL_OFFSET(final_offset)			((final_offset) << 0)
8648 
8649 #define DSCA_PICTURE_PARAMETER_SET_9		_MMIO(0x6B224)
8650 #define DSCC_PICTURE_PARAMETER_SET_9		_MMIO(0x6BA24)
8651 #define _ICL_DSC0_PICTURE_PARAMETER_SET_9_PB	0x78294
8652 #define _ICL_DSC1_PICTURE_PARAMETER_SET_9_PB	0x78394
8653 #define _ICL_DSC0_PICTURE_PARAMETER_SET_9_PC	0x78494
8654 #define _ICL_DSC1_PICTURE_PARAMETER_SET_9_PC	0x78594
8655 #define ICL_DSC0_PICTURE_PARAMETER_SET_9(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8656 							   _ICL_DSC0_PICTURE_PARAMETER_SET_9_PB, \
8657 							   _ICL_DSC0_PICTURE_PARAMETER_SET_9_PC)
8658 #define ICL_DSC1_PICTURE_PARAMETER_SET_9(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8659 							   _ICL_DSC1_PICTURE_PARAMETER_SET_9_PB, \
8660 							   _ICL_DSC1_PICTURE_PARAMETER_SET_9_PC)
8661 #define  DSC_RC_EDGE_FACTOR(rc_edge_fact)	((rc_edge_fact) << 16)
8662 #define  DSC_RC_MODEL_SIZE(rc_model_size)	((rc_model_size) << 0)
8663 
8664 #define DSCA_PICTURE_PARAMETER_SET_10		_MMIO(0x6B228)
8665 #define DSCC_PICTURE_PARAMETER_SET_10		_MMIO(0x6BA28)
8666 #define _ICL_DSC0_PICTURE_PARAMETER_SET_10_PB	0x78298
8667 #define _ICL_DSC1_PICTURE_PARAMETER_SET_10_PB	0x78398
8668 #define _ICL_DSC0_PICTURE_PARAMETER_SET_10_PC	0x78498
8669 #define _ICL_DSC1_PICTURE_PARAMETER_SET_10_PC	0x78598
8670 #define ICL_DSC0_PICTURE_PARAMETER_SET_10(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8671 							   _ICL_DSC0_PICTURE_PARAMETER_SET_10_PB, \
8672 							   _ICL_DSC0_PICTURE_PARAMETER_SET_10_PC)
8673 #define ICL_DSC1_PICTURE_PARAMETER_SET_10(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8674 							   _ICL_DSC1_PICTURE_PARAMETER_SET_10_PB, \
8675 							   _ICL_DSC1_PICTURE_PARAMETER_SET_10_PC)
8676 #define  DSC_RC_TARGET_OFF_LOW(rc_tgt_off_low)		((rc_tgt_off_low) << 20)
8677 #define  DSC_RC_TARGET_OFF_HIGH(rc_tgt_off_high)	((rc_tgt_off_high) << 16)
8678 #define  DSC_RC_QUANT_INC_LIMIT1(lim)			((lim) << 8)
8679 #define  DSC_RC_QUANT_INC_LIMIT0(lim)			((lim) << 0)
8680 
8681 #define DSCA_PICTURE_PARAMETER_SET_11		_MMIO(0x6B22C)
8682 #define DSCC_PICTURE_PARAMETER_SET_11		_MMIO(0x6BA2C)
8683 #define _ICL_DSC0_PICTURE_PARAMETER_SET_11_PB	0x7829C
8684 #define _ICL_DSC1_PICTURE_PARAMETER_SET_11_PB	0x7839C
8685 #define _ICL_DSC0_PICTURE_PARAMETER_SET_11_PC	0x7849C
8686 #define _ICL_DSC1_PICTURE_PARAMETER_SET_11_PC	0x7859C
8687 #define ICL_DSC0_PICTURE_PARAMETER_SET_11(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8688 							   _ICL_DSC0_PICTURE_PARAMETER_SET_11_PB, \
8689 							   _ICL_DSC0_PICTURE_PARAMETER_SET_11_PC)
8690 #define ICL_DSC1_PICTURE_PARAMETER_SET_11(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8691 							   _ICL_DSC1_PICTURE_PARAMETER_SET_11_PB, \
8692 							   _ICL_DSC1_PICTURE_PARAMETER_SET_11_PC)
8693 
8694 #define DSCA_PICTURE_PARAMETER_SET_12		_MMIO(0x6B260)
8695 #define DSCC_PICTURE_PARAMETER_SET_12		_MMIO(0x6BA60)
8696 #define _ICL_DSC0_PICTURE_PARAMETER_SET_12_PB	0x782A0
8697 #define _ICL_DSC1_PICTURE_PARAMETER_SET_12_PB	0x783A0
8698 #define _ICL_DSC0_PICTURE_PARAMETER_SET_12_PC	0x784A0
8699 #define _ICL_DSC1_PICTURE_PARAMETER_SET_12_PC	0x785A0
8700 #define ICL_DSC0_PICTURE_PARAMETER_SET_12(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8701 							   _ICL_DSC0_PICTURE_PARAMETER_SET_12_PB, \
8702 							   _ICL_DSC0_PICTURE_PARAMETER_SET_12_PC)
8703 #define ICL_DSC1_PICTURE_PARAMETER_SET_12(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8704 							   _ICL_DSC1_PICTURE_PARAMETER_SET_12_PB, \
8705 							   _ICL_DSC1_PICTURE_PARAMETER_SET_12_PC)
8706 
8707 #define DSCA_PICTURE_PARAMETER_SET_13		_MMIO(0x6B264)
8708 #define DSCC_PICTURE_PARAMETER_SET_13		_MMIO(0x6BA64)
8709 #define _ICL_DSC0_PICTURE_PARAMETER_SET_13_PB	0x782A4
8710 #define _ICL_DSC1_PICTURE_PARAMETER_SET_13_PB	0x783A4
8711 #define _ICL_DSC0_PICTURE_PARAMETER_SET_13_PC	0x784A4
8712 #define _ICL_DSC1_PICTURE_PARAMETER_SET_13_PC	0x785A4
8713 #define ICL_DSC0_PICTURE_PARAMETER_SET_13(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8714 							   _ICL_DSC0_PICTURE_PARAMETER_SET_13_PB, \
8715 							   _ICL_DSC0_PICTURE_PARAMETER_SET_13_PC)
8716 #define ICL_DSC1_PICTURE_PARAMETER_SET_13(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8717 							   _ICL_DSC1_PICTURE_PARAMETER_SET_13_PB, \
8718 							   _ICL_DSC1_PICTURE_PARAMETER_SET_13_PC)
8719 
8720 #define DSCA_PICTURE_PARAMETER_SET_14		_MMIO(0x6B268)
8721 #define DSCC_PICTURE_PARAMETER_SET_14		_MMIO(0x6BA68)
8722 #define _ICL_DSC0_PICTURE_PARAMETER_SET_14_PB	0x782A8
8723 #define _ICL_DSC1_PICTURE_PARAMETER_SET_14_PB	0x783A8
8724 #define _ICL_DSC0_PICTURE_PARAMETER_SET_14_PC	0x784A8
8725 #define _ICL_DSC1_PICTURE_PARAMETER_SET_14_PC	0x785A8
8726 #define ICL_DSC0_PICTURE_PARAMETER_SET_14(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8727 							   _ICL_DSC0_PICTURE_PARAMETER_SET_14_PB, \
8728 							   _ICL_DSC0_PICTURE_PARAMETER_SET_14_PC)
8729 #define ICL_DSC1_PICTURE_PARAMETER_SET_14(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8730 							   _ICL_DSC1_PICTURE_PARAMETER_SET_14_PB, \
8731 							   _ICL_DSC1_PICTURE_PARAMETER_SET_14_PC)
8732 
8733 #define DSCA_PICTURE_PARAMETER_SET_15		_MMIO(0x6B26C)
8734 #define DSCC_PICTURE_PARAMETER_SET_15		_MMIO(0x6BA6C)
8735 #define _ICL_DSC0_PICTURE_PARAMETER_SET_15_PB	0x782AC
8736 #define _ICL_DSC1_PICTURE_PARAMETER_SET_15_PB	0x783AC
8737 #define _ICL_DSC0_PICTURE_PARAMETER_SET_15_PC	0x784AC
8738 #define _ICL_DSC1_PICTURE_PARAMETER_SET_15_PC	0x785AC
8739 #define ICL_DSC0_PICTURE_PARAMETER_SET_15(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8740 							   _ICL_DSC0_PICTURE_PARAMETER_SET_15_PB, \
8741 							   _ICL_DSC0_PICTURE_PARAMETER_SET_15_PC)
8742 #define ICL_DSC1_PICTURE_PARAMETER_SET_15(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8743 							   _ICL_DSC1_PICTURE_PARAMETER_SET_15_PB, \
8744 							   _ICL_DSC1_PICTURE_PARAMETER_SET_15_PC)
8745 
8746 #define DSCA_PICTURE_PARAMETER_SET_16		_MMIO(0x6B270)
8747 #define DSCC_PICTURE_PARAMETER_SET_16		_MMIO(0x6BA70)
8748 #define _ICL_DSC0_PICTURE_PARAMETER_SET_16_PB	0x782B0
8749 #define _ICL_DSC1_PICTURE_PARAMETER_SET_16_PB	0x783B0
8750 #define _ICL_DSC0_PICTURE_PARAMETER_SET_16_PC	0x784B0
8751 #define _ICL_DSC1_PICTURE_PARAMETER_SET_16_PC	0x785B0
8752 #define ICL_DSC0_PICTURE_PARAMETER_SET_16(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8753 							   _ICL_DSC0_PICTURE_PARAMETER_SET_16_PB, \
8754 							   _ICL_DSC0_PICTURE_PARAMETER_SET_16_PC)
8755 #define ICL_DSC1_PICTURE_PARAMETER_SET_16(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8756 							   _ICL_DSC1_PICTURE_PARAMETER_SET_16_PB, \
8757 							   _ICL_DSC1_PICTURE_PARAMETER_SET_16_PC)
8758 #define  DSC_SLICE_ROW_PER_FRAME(slice_row_per_frame)	((slice_row_per_frame) << 20)
8759 #define  DSC_SLICE_PER_LINE(slice_per_line)		((slice_per_line) << 16)
8760 #define  DSC_SLICE_CHUNK_SIZE(slice_chunk_size)		((slice_chunk_size) << 0)
8761 
8762 /* Icelake Rate Control Buffer Threshold Registers */
8763 #define DSCA_RC_BUF_THRESH_0			_MMIO(0x6B230)
8764 #define DSCA_RC_BUF_THRESH_0_UDW		_MMIO(0x6B230 + 4)
8765 #define DSCC_RC_BUF_THRESH_0			_MMIO(0x6BA30)
8766 #define DSCC_RC_BUF_THRESH_0_UDW		_MMIO(0x6BA30 + 4)
8767 #define _ICL_DSC0_RC_BUF_THRESH_0_PB		(0x78254)
8768 #define _ICL_DSC0_RC_BUF_THRESH_0_UDW_PB	(0x78254 + 4)
8769 #define _ICL_DSC1_RC_BUF_THRESH_0_PB		(0x78354)
8770 #define _ICL_DSC1_RC_BUF_THRESH_0_UDW_PB	(0x78354 + 4)
8771 #define _ICL_DSC0_RC_BUF_THRESH_0_PC		(0x78454)
8772 #define _ICL_DSC0_RC_BUF_THRESH_0_UDW_PC	(0x78454 + 4)
8773 #define _ICL_DSC1_RC_BUF_THRESH_0_PC		(0x78554)
8774 #define _ICL_DSC1_RC_BUF_THRESH_0_UDW_PC	(0x78554 + 4)
8775 #define ICL_DSC0_RC_BUF_THRESH_0(pipe)		_MMIO_PIPE((pipe) - PIPE_B, \
8776 						_ICL_DSC0_RC_BUF_THRESH_0_PB, \
8777 						_ICL_DSC0_RC_BUF_THRESH_0_PC)
8778 #define ICL_DSC0_RC_BUF_THRESH_0_UDW(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8779 						_ICL_DSC0_RC_BUF_THRESH_0_UDW_PB, \
8780 						_ICL_DSC0_RC_BUF_THRESH_0_UDW_PC)
8781 #define ICL_DSC1_RC_BUF_THRESH_0(pipe)		_MMIO_PIPE((pipe) - PIPE_B, \
8782 						_ICL_DSC1_RC_BUF_THRESH_0_PB, \
8783 						_ICL_DSC1_RC_BUF_THRESH_0_PC)
8784 #define ICL_DSC1_RC_BUF_THRESH_0_UDW(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8785 						_ICL_DSC1_RC_BUF_THRESH_0_UDW_PB, \
8786 						_ICL_DSC1_RC_BUF_THRESH_0_UDW_PC)
8787 
8788 #define DSCA_RC_BUF_THRESH_1			_MMIO(0x6B238)
8789 #define DSCA_RC_BUF_THRESH_1_UDW		_MMIO(0x6B238 + 4)
8790 #define DSCC_RC_BUF_THRESH_1			_MMIO(0x6BA38)
8791 #define DSCC_RC_BUF_THRESH_1_UDW		_MMIO(0x6BA38 + 4)
8792 #define _ICL_DSC0_RC_BUF_THRESH_1_PB		(0x7825C)
8793 #define _ICL_DSC0_RC_BUF_THRESH_1_UDW_PB	(0x7825C + 4)
8794 #define _ICL_DSC1_RC_BUF_THRESH_1_PB		(0x7835C)
8795 #define _ICL_DSC1_RC_BUF_THRESH_1_UDW_PB	(0x7835C + 4)
8796 #define _ICL_DSC0_RC_BUF_THRESH_1_PC		(0x7845C)
8797 #define _ICL_DSC0_RC_BUF_THRESH_1_UDW_PC	(0x7845C + 4)
8798 #define _ICL_DSC1_RC_BUF_THRESH_1_PC		(0x7855C)
8799 #define _ICL_DSC1_RC_BUF_THRESH_1_UDW_PC	(0x7855C + 4)
8800 #define ICL_DSC0_RC_BUF_THRESH_1(pipe)		_MMIO_PIPE((pipe) - PIPE_B, \
8801 						_ICL_DSC0_RC_BUF_THRESH_1_PB, \
8802 						_ICL_DSC0_RC_BUF_THRESH_1_PC)
8803 #define ICL_DSC0_RC_BUF_THRESH_1_UDW(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8804 						_ICL_DSC0_RC_BUF_THRESH_1_UDW_PB, \
8805 						_ICL_DSC0_RC_BUF_THRESH_1_UDW_PC)
8806 #define ICL_DSC1_RC_BUF_THRESH_1(pipe)		_MMIO_PIPE((pipe) - PIPE_B, \
8807 						_ICL_DSC1_RC_BUF_THRESH_1_PB, \
8808 						_ICL_DSC1_RC_BUF_THRESH_1_PC)
8809 #define ICL_DSC1_RC_BUF_THRESH_1_UDW(pipe)	_MMIO_PIPE((pipe) - PIPE_B, \
8810 						_ICL_DSC1_RC_BUF_THRESH_1_UDW_PB, \
8811 						_ICL_DSC1_RC_BUF_THRESH_1_UDW_PC)
8812 
8813 #define PORT_TX_DFLEXDPSP(fia)			_MMIO_FIA((fia), 0x008A0)
8814 #define   MODULAR_FIA_MASK			(1 << 4)
8815 #define   TC_LIVE_STATE_TBT(idx)		(1 << ((idx) * 8 + 6))
8816 #define   TC_LIVE_STATE_TC(idx)			(1 << ((idx) * 8 + 5))
8817 #define   DP_LANE_ASSIGNMENT_SHIFT(idx)		((idx) * 8)
8818 #define   DP_LANE_ASSIGNMENT_MASK(idx)		(0xf << ((idx) * 8))
8819 #define   DP_LANE_ASSIGNMENT(idx, x)		((x) << ((idx) * 8))
8820 
8821 #define PORT_TX_DFLEXDPPMS(fia)			_MMIO_FIA((fia), 0x00890)
8822 #define   DP_PHY_MODE_STATUS_COMPLETED(idx)	(1 << (idx))
8823 
8824 #define PORT_TX_DFLEXDPCSSS(fia)		_MMIO_FIA((fia), 0x00894)
8825 #define   DP_PHY_MODE_STATUS_NOT_SAFE(idx)	(1 << (idx))
8826 
8827 #define PORT_TX_DFLEXPA1(fia)			_MMIO_FIA((fia), 0x00880)
8828 #define   DP_PIN_ASSIGNMENT_SHIFT(idx)		((idx) * 4)
8829 #define   DP_PIN_ASSIGNMENT_MASK(idx)		(0xf << ((idx) * 4))
8830 #define   DP_PIN_ASSIGNMENT(idx, x)		((x) << ((idx) * 4))
8831 
8832 #define _TCSS_DDI_STATUS_1			0x161500
8833 #define _TCSS_DDI_STATUS_2			0x161504
8834 #define TCSS_DDI_STATUS(tc)			_MMIO(_PICK_EVEN(tc, \
8835 								 _TCSS_DDI_STATUS_1, \
8836 								 _TCSS_DDI_STATUS_2))
8837 #define  TCSS_DDI_STATUS_READY			REG_BIT(2)
8838 #define  TCSS_DDI_STATUS_HPD_LIVE_STATUS_TBT	REG_BIT(1)
8839 #define  TCSS_DDI_STATUS_HPD_LIVE_STATUS_ALT	REG_BIT(0)
8840 
8841 #define PRIMARY_SPI_TRIGGER			_MMIO(0x102040)
8842 #define PRIMARY_SPI_ADDRESS			_MMIO(0x102080)
8843 #define PRIMARY_SPI_REGIONID			_MMIO(0x102084)
8844 #define SPI_STATIC_REGIONS			_MMIO(0x102090)
8845 #define   OPTIONROM_SPI_REGIONID_MASK		REG_GENMASK(7, 0)
8846 #define OROM_OFFSET				_MMIO(0x1020c0)
8847 #define   OROM_OFFSET_MASK			REG_GENMASK(20, 16)
8848 
8849 /* This register controls the Display State Buffer (DSB) engines. */
8850 #define _DSBSL_INSTANCE_BASE		0x70B00
8851 #define DSBSL_INSTANCE(pipe, id)	(_DSBSL_INSTANCE_BASE + \
8852 					 (pipe) * 0x1000 + (id) * 0x100)
8853 #define DSB_HEAD(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0x0)
8854 #define DSB_TAIL(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0x4)
8855 #define DSB_CTRL(pipe, id)		_MMIO(DSBSL_INSTANCE(pipe, id) + 0x8)
8856 #define   DSB_ENABLE			(1 << 31)
8857 #define   DSB_STATUS			(1 << 0)
8858 
8859 #define CLKREQ_POLICY			_MMIO(0x101038)
8860 #define  CLKREQ_POLICY_MEM_UP_OVRD	REG_BIT(1)
8861 
8862 #define CLKGATE_DIS_MISC			_MMIO(0x46534)
8863 #define  CLKGATE_DIS_MISC_DMASC_GATING_DIS	REG_BIT(21)
8864 
8865 #define GEN12_CULLBIT1			_MMIO(0x6100)
8866 #define GEN12_CULLBIT2			_MMIO(0x7030)
8867 #define GEN12_STATE_ACK_DEBUG		_MMIO(0x20BC)
8868 
8869 #endif /* _I915_REG_H_ */
8870