1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3  *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>,
4  *		     Creative Labs, Inc.
5  *  Definitions for EMU10K1 (SB Live!) chips
6  */
7 #ifndef __SOUND_EMU10K1_H
8 #define __SOUND_EMU10K1_H
9 
10 
11 #include <sound/pcm.h>
12 #include <sound/rawmidi.h>
13 #include <sound/hwdep.h>
14 #include <sound/ac97_codec.h>
15 #include <sound/util_mem.h>
16 #include <sound/pcm-indirect.h>
17 #include <sound/timer.h>
18 #include <linux/interrupt.h>
19 #include <linux/mutex.h>
20 #include <linux/firmware.h>
21 #include <linux/io.h>
22 
23 #include <uapi/sound/emu10k1.h>
24 
25 /* ------------------- DEFINES -------------------- */
26 
27 #define EMUPAGESIZE     4096
28 #define MAXREQVOICES    8
29 #define MAXPAGES0       4096	/* 32 bit mode */
30 #define MAXPAGES1       8192	/* 31 bit mode */
31 #define RESERVED        0
32 #define NUM_MIDI        16
33 #define NUM_G           64              /* use all channels */
34 #define NUM_FXSENDS     4
35 #define NUM_EFX_PLAYBACK    16
36 
37 /* FIXME? - according to the OSS driver the EMU10K1 needs a 29 bit DMA mask */
38 #define EMU10K1_DMA_MASK	0x7fffffffUL	/* 31bit */
39 #define AUDIGY_DMA_MASK		0xffffffffUL	/* 32bit mode */
40 
41 #define TMEMSIZE        256*1024
42 #define TMEMSIZEREG     4
43 
44 #define IP_TO_CP(ip) ((ip == 0) ? 0 : (((0x00001000uL | (ip & 0x00000FFFL)) << (((ip >> 12) & 0x000FL) + 4)) & 0xFFFF0000uL))
45 
46 // Audigy specify registers are prefixed with 'A_'
47 
48 /************************************************************************************************/
49 /* PCI function 0 registers, address = <val> + PCIBASE0						*/
50 /************************************************************************************************/
51 
52 #define PTR			0x00		/* Indexed register set pointer register	*/
53 						/* NOTE: The CHANNELNUM and ADDRESS words can	*/
54 						/* be modified independently of each other.	*/
55 #define PTR_CHANNELNUM_MASK	0x0000003f	/* For each per-channel register, indicates the	*/
56 						/* channel number of the register to be		*/
57 						/* accessed.  For non per-channel registers the	*/
58 						/* value should be set to zero.			*/
59 #define PTR_ADDRESS_MASK	0x07ff0000	/* Register index				*/
60 #define A_PTR_ADDRESS_MASK	0x0fff0000
61 
62 #define DATA			0x04		/* Indexed register set data register		*/
63 
64 #define IPR			0x08		/* Global interrupt pending register		*/
65 						/* Clear pending interrupts by writing a 1 to	*/
66 						/* the relevant bits and zero to the other bits	*/
67 #define IPR_P16V		0x80000000	/* Bit set when the CA0151 P16V chip wishes
68 						   to interrupt */
69 #define IPR_GPIOMSG		0x20000000	/* GPIO message interrupt (RE'd, still not sure
70 						   which INTE bits enable it)			*/
71 
72 /* The next two interrupts are for the midi port on the Audigy Drive (A_MPU1)			*/
73 #define IPR_A_MIDITRANSBUFEMPTY2 0x10000000	/* MIDI UART transmit buffer empty		*/
74 #define IPR_A_MIDIRECVBUFEMPTY2	0x08000000	/* MIDI UART receive buffer empty		*/
75 
76 #define IPR_SPDIFBUFFULL	0x04000000	/* SPDIF capture related, 10k2 only? (RE)	*/
77 #define IPR_SPDIFBUFHALFFULL	0x02000000	/* SPDIF capture related? (RE)			*/
78 
79 #define IPR_SAMPLERATETRACKER	0x01000000	/* Sample rate tracker lock status change	*/
80 #define IPR_FXDSP		0x00800000	/* Enable FX DSP interrupts			*/
81 #define IPR_FORCEINT		0x00400000	/* Force Sound Blaster interrupt		*/
82 #define IPR_PCIERROR		0x00200000	/* PCI bus error				*/
83 #define IPR_VOLINCR		0x00100000	/* Volume increment button pressed		*/
84 #define IPR_VOLDECR		0x00080000	/* Volume decrement button pressed		*/
85 #define IPR_MUTE		0x00040000	/* Mute button pressed				*/
86 #define IPR_MICBUFFULL		0x00020000	/* Microphone buffer full			*/
87 #define IPR_MICBUFHALFFULL	0x00010000	/* Microphone buffer half full			*/
88 #define IPR_ADCBUFFULL		0x00008000	/* ADC buffer full				*/
89 #define IPR_ADCBUFHALFFULL	0x00004000	/* ADC buffer half full				*/
90 #define IPR_EFXBUFFULL		0x00002000	/* Effects buffer full				*/
91 #define IPR_EFXBUFHALFFULL	0x00001000	/* Effects buffer half full			*/
92 #define IPR_GPSPDIFSTATUSCHANGE	0x00000800	/* GPSPDIF channel status change		*/
93 #define IPR_CDROMSTATUSCHANGE	0x00000400	/* CD-ROM channel status change			*/
94 #define IPR_INTERVALTIMER	0x00000200	/* Interval timer terminal count		*/
95 #define IPR_MIDITRANSBUFEMPTY	0x00000100	/* MIDI UART transmit buffer empty		*/
96 #define IPR_MIDIRECVBUFEMPTY	0x00000080	/* MIDI UART receive buffer empty		*/
97 #define IPR_CHANNELLOOP		0x00000040	/* Channel (half) loop interrupt(s) pending	*/
98 #define IPR_CHANNELNUMBERMASK	0x0000003f	/* When IPR_CHANNELLOOP is set, indicates the	*/
99 						/* highest set channel in CLIPL, CLIPH, HLIPL,  */
100 						/* or HLIPH.  When IP is written with CL set,	*/
101 						/* the bit in H/CLIPL or H/CLIPH corresponding	*/
102 						/* to the CIN value written will be cleared.	*/
103 
104 #define INTE			0x0c		/* Interrupt enable register			*/
105 #define INTE_VIRTUALSB_MASK	0xc0000000	/* Virtual Soundblaster I/O port capture	*/
106 #define INTE_VIRTUALSB_220	0x00000000	/* Capture at I/O base address 0x220-0x22f	*/
107 #define INTE_VIRTUALSB_240	0x40000000	/* Capture at I/O base address 0x240		*/
108 #define INTE_VIRTUALSB_260	0x80000000	/* Capture at I/O base address 0x260		*/
109 #define INTE_VIRTUALSB_280	0xc0000000	/* Capture at I/O base address 0x280		*/
110 #define INTE_VIRTUALMPU_MASK	0x30000000	/* Virtual MPU I/O port capture			*/
111 #define INTE_VIRTUALMPU_300	0x00000000	/* Capture at I/O base address 0x300-0x301	*/
112 #define INTE_VIRTUALMPU_310	0x10000000	/* Capture at I/O base address 0x310		*/
113 #define INTE_VIRTUALMPU_320	0x20000000	/* Capture at I/O base address 0x320		*/
114 #define INTE_VIRTUALMPU_330	0x30000000	/* Capture at I/O base address 0x330		*/
115 #define INTE_MASTERDMAENABLE	0x08000000	/* Master DMA emulation at 0x000-0x00f		*/
116 #define INTE_SLAVEDMAENABLE	0x04000000	/* Slave DMA emulation at 0x0c0-0x0df		*/
117 #define INTE_MASTERPICENABLE	0x02000000	/* Master PIC emulation at 0x020-0x021		*/
118 #define INTE_SLAVEPICENABLE	0x01000000	/* Slave PIC emulation at 0x0a0-0x0a1		*/
119 #define INTE_VSBENABLE		0x00800000	/* Enable virtual Soundblaster			*/
120 #define INTE_ADLIBENABLE	0x00400000	/* Enable AdLib emulation at 0x388-0x38b	*/
121 #define INTE_MPUENABLE		0x00200000	/* Enable virtual MPU				*/
122 #define INTE_FORCEINT		0x00100000	/* Continuously assert INTAN			*/
123 
124 #define INTE_MRHANDENABLE	0x00080000	/* Enable the "Mr. Hand" logic			*/
125 						/* NOTE: There is no reason to use this under	*/
126 						/* Linux, and it will cause odd hardware 	*/
127 						/* behavior and possibly random segfaults and	*/
128 						/* lockups if enabled.				*/
129 
130 /* The next two interrupts are for the midi port on the Audigy Drive (A_MPU1)			*/
131 #define INTE_A_MIDITXENABLE2	0x00020000	/* Enable MIDI transmit-buffer-empty interrupts	*/
132 #define INTE_A_MIDIRXENABLE2	0x00010000	/* Enable MIDI receive-buffer-empty interrupts	*/
133 
134 
135 #define INTE_SAMPLERATETRACKER	0x00002000	/* Enable sample rate tracker interrupts	*/
136 						/* NOTE: This bit must always be enabled       	*/
137 #define INTE_FXDSPENABLE	0x00001000	/* Enable FX DSP interrupts			*/
138 #define INTE_PCIERRORENABLE	0x00000800	/* Enable PCI bus error interrupts		*/
139 #define INTE_VOLINCRENABLE	0x00000400	/* Enable volume increment button interrupts	*/
140 #define INTE_VOLDECRENABLE	0x00000200	/* Enable volume decrement button interrupts	*/
141 #define INTE_MUTEENABLE		0x00000100	/* Enable mute button interrupts		*/
142 #define INTE_MICBUFENABLE	0x00000080	/* Enable microphone buffer interrupts		*/
143 #define INTE_ADCBUFENABLE	0x00000040	/* Enable ADC buffer interrupts			*/
144 #define INTE_EFXBUFENABLE	0x00000020	/* Enable Effects buffer interrupts		*/
145 #define INTE_GPSPDIFENABLE	0x00000010	/* Enable GPSPDIF status interrupts		*/
146 #define INTE_CDSPDIFENABLE	0x00000008	/* Enable CDSPDIF status interrupts		*/
147 #define INTE_INTERVALTIMERENB	0x00000004	/* Enable interval timer interrupts		*/
148 #define INTE_MIDITXENABLE	0x00000002	/* Enable MIDI transmit-buffer-empty interrupts	*/
149 #define INTE_MIDIRXENABLE	0x00000001	/* Enable MIDI receive-buffer-empty interrupts	*/
150 
151 #define WC			0x10		/* Wall Clock register				*/
152 #define WC_SAMPLECOUNTER_MASK	0x03FFFFC0	/* Sample periods elapsed since reset		*/
153 #define WC_SAMPLECOUNTER	0x14060010
154 #define WC_CURRENTCHANNEL	0x0000003F	/* Channel [0..63] currently being serviced	*/
155 						/* NOTE: Each channel takes 1/64th of a sample	*/
156 						/* period to be serviced.			*/
157 
158 #define HCFG			0x14		/* Hardware config register			*/
159 						/* NOTE: There is no reason to use the legacy	*/
160 						/* SoundBlaster emulation stuff described below	*/
161 						/* under Linux, and all kinds of weird hardware	*/
162 						/* behavior can result if you try.  Don't.	*/
163 #define HCFG_LEGACYFUNC_MASK	0xe0000000	/* Legacy function number 			*/
164 #define HCFG_LEGACYFUNC_MPU	0x00000000	/* Legacy MPU	 				*/
165 #define HCFG_LEGACYFUNC_SB	0x40000000	/* Legacy SB					*/
166 #define HCFG_LEGACYFUNC_AD	0x60000000	/* Legacy AD					*/
167 #define HCFG_LEGACYFUNC_MPIC	0x80000000	/* Legacy MPIC					*/
168 #define HCFG_LEGACYFUNC_MDMA	0xa0000000	/* Legacy MDMA					*/
169 #define HCFG_LEGACYFUNC_SPCI	0xc0000000	/* Legacy SPCI					*/
170 #define HCFG_LEGACYFUNC_SDMA	0xe0000000	/* Legacy SDMA					*/
171 #define HCFG_IOCAPTUREADDR	0x1f000000	/* The 4 LSBs of the captured I/O address.	*/
172 #define HCFG_LEGACYWRITE	0x00800000	/* 1 = write, 0 = read 				*/
173 #define HCFG_LEGACYWORD		0x00400000	/* 1 = word, 0 = byte 				*/
174 #define HCFG_LEGACYINT		0x00200000	/* 1 = legacy event captured. Write 1 to clear.	*/
175 						/* NOTE: The rest of the bits in this register	*/
176 						/* _are_ relevant under Linux.			*/
177 #define HCFG_PUSH_BUTTON_ENABLE 0x00100000	/* Enables Volume Inc/Dec and Mute functions    */
178 #define HCFG_BAUD_RATE		0x00080000	/* 0 = 48kHz, 1 = 44.1kHz			*/
179 #define HCFG_EXPANDED_MEM	0x00040000	/* 1 = any 16M of 4G addr, 0 = 32M of 2G addr	*/
180 #define HCFG_CODECFORMAT_MASK	0x00030000	/* CODEC format					*/
181 
182 /* Specific to Alice2, CA0102 */
183 #define HCFG_CODECFORMAT_AC97_1	0x00000000	/* AC97 CODEC format -- Ver 1.03		*/
184 #define HCFG_CODECFORMAT_AC97_2	0x00010000	/* AC97 CODEC format -- Ver 2.1			*/
185 #define HCFG_AUTOMUTE_ASYNC	0x00008000	/* When set, the async sample rate convertors	*/
186 						/* will automatically mute their output when	*/
187 						/* they are not rate-locked to the external	*/
188 						/* async audio source  				*/
189 #define HCFG_AUTOMUTE_SPDIF	0x00004000	/* When set, the async sample rate convertors	*/
190 						/* will automatically mute their output when	*/
191 						/* the SPDIF V-bit indicates invalid audio	*/
192 #define HCFG_EMU32_SLAVE	0x00002000	/* 0 = Master, 1 = Slave. Slave for EMU1010	*/
193 #define HCFG_SLOW_RAMP		0x00001000	/* Increases Send Smoothing time constant	*/
194 /* 0x00000800 not used on Alice2 */
195 #define HCFG_PHASE_TRACK_MASK	0x00000700	/* When set, forces corresponding input to	*/
196 						/* phase track the previous input.		*/
197 						/* I2S0 can phase track the last S/PDIF input	*/
198 #define HCFG_I2S_ASRC_ENABLE	0x00000070	/* When set, enables asynchronous sample rate   */
199 						/* conversion for the corresponding		*/
200  						/* I2S format input				*/
201 /* Rest of HCFG 0x0000000f same as below. LOCKSOUNDCACHE etc.  */
202 
203 
204 
205 /* Older chips */
206 #define HCFG_CODECFORMAT_AC97	0x00000000	/* AC97 CODEC format -- Primary Output		*/
207 #define HCFG_CODECFORMAT_I2S	0x00010000	/* I2S CODEC format -- Secondary (Rear) Output	*/
208 #define HCFG_GPINPUT0		0x00004000	/* External pin112				*/
209 #define HCFG_GPINPUT1		0x00002000	/* External pin110				*/
210 #define HCFG_GPOUTPUT_MASK	0x00001c00	/* External pins which may be controlled	*/
211 #define HCFG_GPOUT0		0x00001000	/* External pin? (spdif enable on 5.1)		*/
212 #define HCFG_GPOUT1		0x00000800	/* External pin? (IR)				*/
213 #define HCFG_GPOUT2		0x00000400	/* External pin? (IR)				*/
214 #define HCFG_JOYENABLE      	0x00000200	/* Internal joystick enable    			*/
215 #define HCFG_PHASETRACKENABLE	0x00000100	/* Phase tracking enable			*/
216 						/* 1 = Force all 3 async digital inputs to use	*/
217 						/* the same async sample rate tracker (ZVIDEO)	*/
218 #define HCFG_AC3ENABLE_MASK	0x000000e0	/* AC3 async input control - Not implemented	*/
219 #define HCFG_AC3ENABLE_ZVIDEO	0x00000080	/* Channels 0 and 1 replace ZVIDEO		*/
220 #define HCFG_AC3ENABLE_CDSPDIF	0x00000040	/* Channels 0 and 1 replace CDSPDIF		*/
221 #define HCFG_AC3ENABLE_GPSPDIF  0x00000020      /* Channels 0 and 1 replace GPSPDIF             */
222 #define HCFG_AUTOMUTE		0x00000010	/* When set, the async sample rate convertors	*/
223 						/* will automatically mute their output when	*/
224 						/* they are not rate-locked to the external	*/
225 						/* async audio source  				*/
226 #define HCFG_LOCKSOUNDCACHE	0x00000008	/* 1 = Cancel bustmaster accesses to soundcache */
227 						/* NOTE: This should generally never be used.  	*/
228 #define HCFG_LOCKTANKCACHE_MASK	0x00000004	/* 1 = Cancel bustmaster accesses to tankcache	*/
229 						/* NOTE: This should generally never be used.  	*/
230 #define HCFG_LOCKTANKCACHE	0x01020014
231 #define HCFG_MUTEBUTTONENABLE	0x00000002	/* 1 = Master mute button sets AUDIOENABLE = 0.	*/
232 						/* NOTE: This is a 'cheap' way to implement a	*/
233 						/* master mute function on the mute button, and	*/
234 						/* in general should not be used unless a more	*/
235 						/* sophisticated master mute function has not	*/
236 						/* been written.       				*/
237 #define HCFG_AUDIOENABLE	0x00000001	/* 0 = CODECs transmit zero-valued samples	*/
238 						/* Should be set to 1 when the EMU10K1 is	*/
239 						/* completely initialized.			*/
240 
241 //For Audigy, MPU port move to 0x70-0x74 ptr register
242 
243 #define MUDATA			0x18		/* MPU401 data register (8 bits)       		*/
244 
245 #define MUCMD			0x19		/* MPU401 command register (8 bits)    		*/
246 #define MUCMD_RESET		0xff		/* RESET command				*/
247 #define MUCMD_ENTERUARTMODE	0x3f		/* Enter_UART_mode command			*/
248 						/* NOTE: All other commands are ignored		*/
249 
250 #define MUSTAT			MUCMD		/* MPU401 status register (8 bits)     		*/
251 #define MUSTAT_IRDYN		0x80		/* 0 = MIDI data or command ACK			*/
252 #define MUSTAT_ORDYN		0x40		/* 0 = MUDATA can accept a command or data	*/
253 
254 #define A_IOCFG			0x18		/* GPIO on Audigy card (16bits)			*/
255 #define A_GPINPUT_MASK		0xff00
256 #define A_GPOUTPUT_MASK		0x00ff
257 
258 // Audigy output/GPIO stuff taken from the kX drivers
259 #define A_IOCFG_GPOUT0		0x0044		/* analog/digital				*/
260 #define A_IOCFG_DISABLE_ANALOG	0x0040		/* = 'enable' for Audigy2 (chiprev=4)		*/
261 #define A_IOCFG_ENABLE_DIGITAL	0x0004
262 #define A_IOCFG_ENABLE_DIGITAL_AUDIGY4	0x0080
263 #define A_IOCFG_UNKNOWN_20      0x0020
264 #define A_IOCFG_DISABLE_AC97_FRONT      0x0080  /* turn off ac97 front -> front (10k2.1)	*/
265 #define A_IOCFG_GPOUT1		0x0002		/* IR? drive's internal bypass (?)		*/
266 #define A_IOCFG_GPOUT2		0x0001		/* IR */
267 #define A_IOCFG_MULTIPURPOSE_JACK	0x2000  /* center+lfe+rear_center (a2/a2ex)		*/
268                                                 /* + digital for generic 10k2			*/
269 #define A_IOCFG_DIGITAL_JACK    0x1000          /* digital for a2 platinum			*/
270 #define A_IOCFG_FRONT_JACK      0x4000
271 #define A_IOCFG_REAR_JACK       0x8000
272 #define A_IOCFG_PHONES_JACK     0x0100          /* LiveDrive					*/
273 
274 /* outputs:
275  *	for audigy2 platinum:	0xa00
276  *	for a2 platinum ex:	0x1c00
277  *	for a1 platinum:	0x0
278  */
279 
280 #define TIMER			0x1a		/* Timer terminal count register		*/
281 						/* NOTE: After the rate is changed, a maximum	*/
282 						/* of 1024 sample periods should be allowed	*/
283 						/* before the new rate is guaranteed accurate.	*/
284 #define TIMER_RATE_MASK		0x000003ff	/* Timer interrupt rate in sample periods	*/
285 						/* 0 == 1024 periods, [1..4] are not useful	*/
286 #define TIMER_RATE		0x0a00001a
287 
288 #define AC97DATA		0x1c		/* AC97 register set data register (16 bit)	*/
289 
290 #define AC97ADDRESS		0x1e		/* AC97 register set address register (8 bit)	*/
291 #define AC97ADDRESS_READY	0x80		/* Read-only bit, reflects CODEC READY signal	*/
292 #define AC97ADDRESS_ADDRESS	0x7f		/* Address of indexed AC97 register		*/
293 
294 /* Available on the Audigy 2 and Audigy 4 only. This is the P16V chip. */
295 #define PTR2			0x20		/* Indexed register set pointer register	*/
296 #define DATA2			0x24		/* Indexed register set data register		*/
297 #define IPR2			0x28		/* P16V interrupt pending register		*/
298 #define IPR2_PLAYBACK_CH_0_LOOP      0x00001000 /* Playback Channel 0 loop                               */
299 #define IPR2_PLAYBACK_CH_0_HALF_LOOP 0x00000100 /* Playback Channel 0 half loop                          */
300 #define IPR2_CAPTURE_CH_0_LOOP       0x00100000 /* Capture Channel 0 loop                               */
301 #define IPR2_CAPTURE_CH_0_HALF_LOOP  0x00010000 /* Capture Channel 0 half loop                          */
302 						/* 0x00000100 Playback. Only in once per period.
303 						 * 0x00110000 Capture. Int on half buffer.
304 						 */
305 #define INTE2			0x2c		/* P16V Interrupt enable register. 	*/
306 #define INTE2_PLAYBACK_CH_0_LOOP      0x00001000 /* Playback Channel 0 loop                               */
307 #define INTE2_PLAYBACK_CH_0_HALF_LOOP 0x00000100 /* Playback Channel 0 half loop                          */
308 #define INTE2_PLAYBACK_CH_1_LOOP      0x00002000 /* Playback Channel 1 loop                               */
309 #define INTE2_PLAYBACK_CH_1_HALF_LOOP 0x00000200 /* Playback Channel 1 half loop                          */
310 #define INTE2_PLAYBACK_CH_2_LOOP      0x00004000 /* Playback Channel 2 loop                               */
311 #define INTE2_PLAYBACK_CH_2_HALF_LOOP 0x00000400 /* Playback Channel 2 half loop                          */
312 #define INTE2_PLAYBACK_CH_3_LOOP      0x00008000 /* Playback Channel 3 loop                               */
313 #define INTE2_PLAYBACK_CH_3_HALF_LOOP 0x00000800 /* Playback Channel 3 half loop                          */
314 #define INTE2_CAPTURE_CH_0_LOOP       0x00100000 /* Capture Channel 0 loop                               */
315 #define INTE2_CAPTURE_CH_0_HALF_LOOP  0x00010000 /* Caputre Channel 0 half loop                          */
316 #define HCFG2			0x34		/* Defaults: 0, win2000 sets it to 00004201 */
317 						/* 0x00000000 2-channel output. */
318 						/* 0x00000200 8-channel output. */
319 						/* 0x00000004 pauses stream/irq fail. */
320 						/* Rest of bits no nothing to sound output */
321 						/* bit 0: Enable P16V audio.
322 						 * bit 1: Lock P16V record memory cache.
323 						 * bit 2: Lock P16V playback memory cache.
324 						 * bit 3: Dummy record insert zero samples.
325 						 * bit 8: Record 8-channel in phase.
326 						 * bit 9: Playback 8-channel in phase.
327 						 * bit 11-12: Playback mixer attenuation: 0=0dB, 1=-6dB, 2=-12dB, 3=Mute.
328 						 * bit 13: Playback mixer enable.
329 						 * bit 14: Route SRC48 mixer output to fx engine.
330 						 * bit 15: Enable IEEE 1394 chip.
331 						 */
332 #define IPR3			0x38		/* Cdif interrupt pending register		*/
333 #define INTE3			0x3c		/* Cdif interrupt enable register. 	*/
334 /************************************************************************************************/
335 /* PCI function 1 registers, address = <val> + PCIBASE1						*/
336 /************************************************************************************************/
337 
338 #define JOYSTICK1		0x00		/* Analog joystick port register		*/
339 #define JOYSTICK2		0x01		/* Analog joystick port register		*/
340 #define JOYSTICK3		0x02		/* Analog joystick port register		*/
341 #define JOYSTICK4		0x03		/* Analog joystick port register		*/
342 #define JOYSTICK5		0x04		/* Analog joystick port register		*/
343 #define JOYSTICK6		0x05		/* Analog joystick port register		*/
344 #define JOYSTICK7		0x06		/* Analog joystick port register		*/
345 #define JOYSTICK8		0x07		/* Analog joystick port register		*/
346 
347 /* When writing, any write causes JOYSTICK_COMPARATOR output enable to be pulsed on write.	*/
348 /* When reading, use these bitfields: */
349 #define JOYSTICK_BUTTONS	0x0f		/* Joystick button data				*/
350 #define JOYSTICK_COMPARATOR	0xf0		/* Joystick comparator data			*/
351 
352 
353 /********************************************************************************************************/
354 /* Emu10k1 pointer-offset register set, accessed through the PTR and DATA registers			*/
355 /********************************************************************************************************/
356 
357 #define CPF			0x00		/* Current pitch and fraction register			*/
358 #define CPF_CURRENTPITCH_MASK	0xffff0000	/* Current pitch (linear, 0x4000 == unity pitch shift) 	*/
359 #define CPF_CURRENTPITCH	0x10100000
360 #define CPF_STEREO_MASK		0x00008000	/* 1 = Even channel interleave, odd channel locked	*/
361 #define CPF_STOP_MASK		0x00004000	/* 1 = Current pitch forced to 0			*/
362 #define CPF_FRACADDRESS_MASK	0x00003fff	/* Linear fractional address of the current channel	*/
363 
364 #define PTRX			0x01		/* Pitch target and send A/B amounts register		*/
365 #define PTRX_PITCHTARGET_MASK	0xffff0000	/* Pitch target of specified channel			*/
366 #define PTRX_PITCHTARGET	0x10100001
367 #define PTRX_FXSENDAMOUNT_A_MASK 0x0000ff00	/* Linear level of channel output sent to FX send bus A	*/
368 #define PTRX_FXSENDAMOUNT_A	0x08080001
369 #define PTRX_FXSENDAMOUNT_B_MASK 0x000000ff	/* Linear level of channel output sent to FX send bus B	*/
370 #define PTRX_FXSENDAMOUNT_B	0x08000001
371 
372 #define CVCF			0x02		/* Current volume and filter cutoff register		*/
373 #define CVCF_CURRENTVOL_MASK	0xffff0000	/* Current linear volume of specified channel		*/
374 #define CVCF_CURRENTVOL		0x10100002
375 #define CVCF_CURRENTFILTER_MASK	0x0000ffff	/* Current filter cutoff frequency of specified channel	*/
376 #define CVCF_CURRENTFILTER	0x10000002
377 
378 #define VTFT			0x03		/* Volume target and filter cutoff target register	*/
379 #define VTFT_VOLUMETARGET_MASK	0xffff0000	/* Volume target of specified channel			*/
380 #define VTFT_VOLUMETARGET	0x10100003
381 #define VTFT_FILTERTARGET_MASK	0x0000ffff	/* Filter cutoff target of specified channel		*/
382 #define VTFT_FILTERTARGET	0x10000003
383 
384 #define Z1			0x05		/* Filter delay memory 1 register			*/
385 
386 #define Z2			0x04		/* Filter delay memory 2 register			*/
387 
388 #define PSST			0x06		/* Send C amount and loop start address register	*/
389 #define PSST_FXSENDAMOUNT_C_MASK 0xff000000	/* Linear level of channel output sent to FX send bus C	*/
390 
391 #define PSST_FXSENDAMOUNT_C	0x08180006
392 
393 #define PSST_LOOPSTARTADDR_MASK	0x00ffffff	/* Loop start address of the specified channel		*/
394 #define PSST_LOOPSTARTADDR	0x18000006
395 
396 #define DSL			0x07		/* Send D amount and loop start address register	*/
397 #define DSL_FXSENDAMOUNT_D_MASK	0xff000000	/* Linear level of channel output sent to FX send bus D	*/
398 
399 #define DSL_FXSENDAMOUNT_D	0x08180007
400 
401 #define DSL_LOOPENDADDR_MASK	0x00ffffff	/* Loop end address of the specified channel		*/
402 #define DSL_LOOPENDADDR		0x18000007
403 
404 #define CCCA			0x08		/* Filter Q, interp. ROM, byte size, cur. addr register */
405 #define CCCA_RESONANCE		0xf0000000	/* Lowpass filter resonance (Q) height			*/
406 #define CCCA_INTERPROMMASK	0x0e000000	/* Selects passband of interpolation ROM		*/
407 						/* 1 == full band, 7 == lowpass				*/
408 						/* ROM 0 is used when pitch shifting downward or less	*/
409 						/* then 3 semitones upward.  Increasingly higher ROM	*/
410 						/* numbers are used, typically in steps of 3 semitones,	*/
411 						/* as upward pitch shifting is performed.		*/
412 #define CCCA_INTERPROM_0	0x00000000	/* Select interpolation ROM 0				*/
413 #define CCCA_INTERPROM_1	0x02000000	/* Select interpolation ROM 1				*/
414 #define CCCA_INTERPROM_2	0x04000000	/* Select interpolation ROM 2				*/
415 #define CCCA_INTERPROM_3	0x06000000	/* Select interpolation ROM 3				*/
416 #define CCCA_INTERPROM_4	0x08000000	/* Select interpolation ROM 4				*/
417 #define CCCA_INTERPROM_5	0x0a000000	/* Select interpolation ROM 5				*/
418 #define CCCA_INTERPROM_6	0x0c000000	/* Select interpolation ROM 6				*/
419 #define CCCA_INTERPROM_7	0x0e000000	/* Select interpolation ROM 7				*/
420 #define CCCA_8BITSELECT		0x01000000	/* 1 = Sound memory for this channel uses 8-bit samples	*/
421 #define CCCA_CURRADDR_MASK	0x00ffffff	/* Current address of the selected channel		*/
422 #define CCCA_CURRADDR		0x18000008
423 
424 #define CCR			0x09		/* Cache control register				*/
425 #define CCR_CACHEINVALIDSIZE	0x07190009
426 #define CCR_CACHEINVALIDSIZE_MASK	0xfe000000	/* Number of invalid samples cache for this channel    	*/
427 #define CCR_CACHELOOPFLAG	0x01000000	/* 1 = Cache has a loop service pending			*/
428 #define CCR_INTERLEAVEDSAMPLES	0x00800000	/* 1 = A cache service will fetch interleaved samples	*/
429 #define CCR_WORDSIZEDSAMPLES	0x00400000	/* 1 = A cache service will fetch word sized samples	*/
430 #define CCR_READADDRESS		0x06100009
431 #define CCR_READADDRESS_MASK	0x003f0000	/* Location of cache just beyond current cache service	*/
432 #define CCR_LOOPINVALSIZE	0x0000fe00	/* Number of invalid samples in cache prior to loop	*/
433 						/* NOTE: This is valid only if CACHELOOPFLAG is set	*/
434 #define CCR_LOOPFLAG		0x00000100	/* Set for a single sample period when a loop occurs	*/
435 #define CCR_CACHELOOPADDRHI	0x000000ff	/* DSL_LOOPSTARTADDR's hi byte if CACHELOOPFLAG is set	*/
436 
437 #define CLP			0x0a		/* Cache loop register (valid if CCR_CACHELOOPFLAG = 1) */
438 						/* NOTE: This register is normally not used		*/
439 #define CLP_CACHELOOPADDR	0x0000ffff	/* Cache loop address (DSL_LOOPSTARTADDR [0..15])	*/
440 
441 #define FXRT			0x0b		/* Effects send routing register			*/
442 						/* NOTE: It is illegal to assign the same routing to	*/
443 						/* two effects sends.					*/
444 #define FXRT_CHANNELA		0x000f0000	/* Effects send bus number for channel's effects send A	*/
445 #define FXRT_CHANNELB		0x00f00000	/* Effects send bus number for channel's effects send B	*/
446 #define FXRT_CHANNELC		0x0f000000	/* Effects send bus number for channel's effects send C	*/
447 #define FXRT_CHANNELD		0xf0000000	/* Effects send bus number for channel's effects send D	*/
448 
449 #define A_HR			0x0b	/* High Resolution. 24bit playback from host to DSP. */
450 #define MAPA			0x0c		/* Cache map A						*/
451 
452 #define MAPB			0x0d		/* Cache map B						*/
453 
454 #define MAP_PTE_MASK0		0xfffff000	/* The 20 MSBs of the PTE indexed by the PTI		*/
455 #define MAP_PTI_MASK0		0x00000fff	/* The 12 bit index to one of the 4096 PTE dwords      	*/
456 
457 #define MAP_PTE_MASK1		0xffffe000	/* The 19 MSBs of the PTE indexed by the PTI		*/
458 #define MAP_PTI_MASK1		0x00001fff	/* The 13 bit index to one of the 8192 PTE dwords      	*/
459 
460 /* 0x0e, 0x0f: Not used */
461 
462 #define ENVVOL			0x10		/* Volume envelope register				*/
463 #define ENVVOL_MASK		0x0000ffff	/* Current value of volume envelope state variable	*/
464 						/* 0x8000-n == 666*n usec delay	       			*/
465 
466 #define ATKHLDV 		0x11		/* Volume envelope hold and attack register		*/
467 #define ATKHLDV_PHASE0		0x00008000	/* 0 = Begin attack phase				*/
468 #define ATKHLDV_HOLDTIME_MASK	0x00007f00	/* Envelope hold time (127-n == n*88.2msec)		*/
469 #define ATKHLDV_ATTACKTIME_MASK	0x0000007f	/* Envelope attack time, log encoded			*/
470 						/* 0 = infinite, 1 = 10.9msec, ... 0x7f = 5.5msec	*/
471 
472 #define DCYSUSV 		0x12		/* Volume envelope sustain and decay register		*/
473 #define DCYSUSV_PHASE1_MASK	0x00008000	/* 0 = Begin attack phase, 1 = begin release phase	*/
474 #define DCYSUSV_SUSTAINLEVEL_MASK 0x00007f00	/* 127 = full, 0 = off, 0.75dB increments		*/
475 #define DCYSUSV_CHANNELENABLE_MASK 0x00000080	/* 1 = Inhibit envelope engine from writing values in	*/
476 						/* this channel and from writing to pitch, filter and	*/
477 						/* volume targets.					*/
478 #define DCYSUSV_DECAYTIME_MASK	0x0000007f	/* Volume envelope decay time, log encoded     		*/
479 						/* 0 = 43.7msec, 1 = 21.8msec, 0x7f = 22msec		*/
480 
481 #define LFOVAL1 		0x13		/* Modulation LFO value					*/
482 #define LFOVAL_MASK		0x0000ffff	/* Current value of modulation LFO state variable	*/
483 						/* 0x8000-n == 666*n usec delay				*/
484 
485 #define ENVVAL			0x14		/* Modulation envelope register				*/
486 #define ENVVAL_MASK		0x0000ffff	/* Current value of modulation envelope state variable 	*/
487 						/* 0x8000-n == 666*n usec delay				*/
488 
489 #define ATKHLDM			0x15		/* Modulation envelope hold and attack register		*/
490 #define ATKHLDM_PHASE0		0x00008000	/* 0 = Begin attack phase				*/
491 #define ATKHLDM_HOLDTIME	0x00007f00	/* Envelope hold time (127-n == n*42msec)		*/
492 #define ATKHLDM_ATTACKTIME	0x0000007f	/* Envelope attack time, log encoded			*/
493 						/* 0 = infinite, 1 = 11msec, ... 0x7f = 5.5msec		*/
494 
495 #define DCYSUSM			0x16		/* Modulation envelope decay and sustain register	*/
496 #define DCYSUSM_PHASE1_MASK	0x00008000	/* 0 = Begin attack phase, 1 = begin release phase	*/
497 #define DCYSUSM_SUSTAINLEVEL_MASK 0x00007f00	/* 127 = full, 0 = off, 0.75dB increments		*/
498 #define DCYSUSM_DECAYTIME_MASK	0x0000007f	/* Envelope decay time, log encoded			*/
499 						/* 0 = 43.7msec, 1 = 21.8msec, 0x7f = 22msec		*/
500 
501 #define LFOVAL2 		0x17		/* Vibrato LFO register					*/
502 #define LFOVAL2_MASK		0x0000ffff	/* Current value of vibrato LFO state variable 		*/
503 						/* 0x8000-n == 666*n usec delay				*/
504 
505 #define IP			0x18		/* Initial pitch register				*/
506 #define IP_MASK			0x0000ffff	/* Exponential initial pitch shift			*/
507 						/* 4 bits of octave, 12 bits of fractional octave	*/
508 #define IP_UNITY		0x0000e000	/* Unity pitch shift					*/
509 
510 #define IFATN			0x19		/* Initial filter cutoff and attenuation register	*/
511 #define IFATN_FILTERCUTOFF_MASK	0x0000ff00	/* Initial filter cutoff frequency in exponential units	*/
512 						/* 6 most significant bits are semitones		*/
513 						/* 2 least significant bits are fractions		*/
514 #define IFATN_FILTERCUTOFF	0x08080019
515 #define IFATN_ATTENUATION_MASK	0x000000ff	/* Initial attenuation in 0.375dB steps			*/
516 #define IFATN_ATTENUATION	0x08000019
517 
518 
519 #define PEFE			0x1a		/* Pitch envelope and filter envelope amount register	*/
520 #define PEFE_PITCHAMOUNT_MASK	0x0000ff00	/* Pitch envlope amount					*/
521 						/* Signed 2's complement, +/- one octave peak extremes	*/
522 #define PEFE_PITCHAMOUNT	0x0808001a
523 #define PEFE_FILTERAMOUNT_MASK	0x000000ff	/* Filter envlope amount				*/
524 						/* Signed 2's complement, +/- six octaves peak extremes */
525 #define PEFE_FILTERAMOUNT	0x0800001a
526 #define FMMOD			0x1b		/* Vibrato/filter modulation from LFO register		*/
527 #define FMMOD_MODVIBRATO	0x0000ff00	/* Vibrato LFO modulation depth				*/
528 						/* Signed 2's complement, +/- one octave extremes	*/
529 #define FMMOD_MOFILTER		0x000000ff	/* Filter LFO modulation depth				*/
530 						/* Signed 2's complement, +/- three octave extremes	*/
531 
532 
533 #define TREMFRQ 		0x1c		/* Tremolo amount and modulation LFO frequency register	*/
534 #define TREMFRQ_DEPTH		0x0000ff00	/* Tremolo depth					*/
535 						/* Signed 2's complement, with +/- 12dB extremes	*/
536 
537 #define TREMFRQ_FREQUENCY	0x000000ff	/* Tremolo LFO frequency				*/
538 						/* ??Hz steps, maximum of ?? Hz.			*/
539 #define FM2FRQ2 		0x1d		/* Vibrato amount and vibrato LFO frequency register	*/
540 #define FM2FRQ2_DEPTH		0x0000ff00	/* Vibrato LFO vibrato depth				*/
541 						/* Signed 2's complement, +/- one octave extremes	*/
542 #define FM2FRQ2_FREQUENCY	0x000000ff	/* Vibrato LFO frequency				*/
543 						/* 0.039Hz steps, maximum of 9.85 Hz.			*/
544 
545 #define TEMPENV 		0x1e		/* Tempory envelope register				*/
546 #define TEMPENV_MASK		0x0000ffff	/* 16-bit value						*/
547 						/* NOTE: All channels contain internal variables; do	*/
548 						/* not write to these locations.			*/
549 
550 /* 0x1f: not used */
551 
552 #define CD0			0x20		/* Cache data 0 register				*/
553 #define CD1			0x21		/* Cache data 1 register				*/
554 #define CD2			0x22		/* Cache data 2 register				*/
555 #define CD3			0x23		/* Cache data 3 register				*/
556 #define CD4			0x24		/* Cache data 4 register				*/
557 #define CD5			0x25		/* Cache data 5 register				*/
558 #define CD6			0x26		/* Cache data 6 register				*/
559 #define CD7			0x27		/* Cache data 7 register				*/
560 #define CD8			0x28		/* Cache data 8 register				*/
561 #define CD9			0x29		/* Cache data 9 register				*/
562 #define CDA			0x2a		/* Cache data A register				*/
563 #define CDB			0x2b		/* Cache data B register				*/
564 #define CDC			0x2c		/* Cache data C register				*/
565 #define CDD			0x2d		/* Cache data D register				*/
566 #define CDE			0x2e		/* Cache data E register				*/
567 #define CDF			0x2f		/* Cache data F register				*/
568 
569 /* 0x30-3f seem to be the same as 0x20-2f */
570 
571 #define PTB			0x40		/* Page table base register				*/
572 #define PTB_MASK		0xfffff000	/* Physical address of the page table in host memory	*/
573 
574 #define TCB			0x41		/* Tank cache base register    				*/
575 #define TCB_MASK		0xfffff000	/* Physical address of the bottom of host based TRAM	*/
576 
577 #define ADCCR			0x42		/* ADC sample rate/stereo control register		*/
578 #define ADCCR_RCHANENABLE	0x00000010	/* Enables right channel for writing to the host       	*/
579 #define ADCCR_LCHANENABLE	0x00000008	/* Enables left channel for writing to the host		*/
580 						/* NOTE: To guarantee phase coherency, both channels	*/
581 						/* must be disabled prior to enabling both channels.	*/
582 #define A_ADCCR_RCHANENABLE	0x00000020
583 #define A_ADCCR_LCHANENABLE	0x00000010
584 
585 #define A_ADCCR_SAMPLERATE_MASK 0x0000000F      /* Audigy sample rate convertor output rate		*/
586 #define ADCCR_SAMPLERATE_MASK	0x00000007	/* Sample rate convertor output rate			*/
587 #define ADCCR_SAMPLERATE_48	0x00000000	/* 48kHz sample rate					*/
588 #define ADCCR_SAMPLERATE_44	0x00000001	/* 44.1kHz sample rate					*/
589 #define ADCCR_SAMPLERATE_32	0x00000002	/* 32kHz sample rate					*/
590 #define ADCCR_SAMPLERATE_24	0x00000003	/* 24kHz sample rate					*/
591 #define ADCCR_SAMPLERATE_22	0x00000004	/* 22.05kHz sample rate					*/
592 #define ADCCR_SAMPLERATE_16	0x00000005	/* 16kHz sample rate					*/
593 #define ADCCR_SAMPLERATE_11	0x00000006	/* 11.025kHz sample rate				*/
594 #define ADCCR_SAMPLERATE_8	0x00000007	/* 8kHz sample rate					*/
595 #define A_ADCCR_SAMPLERATE_12	0x00000006	/* 12kHz sample rate					*/
596 #define A_ADCCR_SAMPLERATE_11	0x00000007	/* 11.025kHz sample rate				*/
597 #define A_ADCCR_SAMPLERATE_8	0x00000008	/* 8kHz sample rate					*/
598 
599 #define FXWC			0x43		/* FX output write channels register			*/
600 						/* When set, each bit enables the writing of the	*/
601 						/* corresponding FX output channel (internal registers  */
602 						/* 0x20-0x3f) to host memory.  This mode of recording   */
603 						/* is 16bit, 48KHz only. All 32 channels can be enabled */
604 						/* simultaneously.					*/
605 
606 #define FXWC_DEFAULTROUTE_C     (1<<0)		/* left emu out? */
607 #define FXWC_DEFAULTROUTE_B     (1<<1)		/* right emu out? */
608 #define FXWC_DEFAULTROUTE_A     (1<<12)
609 #define FXWC_DEFAULTROUTE_D     (1<<13)
610 #define FXWC_ADCLEFT            (1<<18)
611 #define FXWC_CDROMSPDIFLEFT     (1<<18)
612 #define FXWC_ADCRIGHT           (1<<19)
613 #define FXWC_CDROMSPDIFRIGHT    (1<<19)
614 #define FXWC_MIC                (1<<20)
615 #define FXWC_ZOOMLEFT           (1<<20)
616 #define FXWC_ZOOMRIGHT          (1<<21)
617 #define FXWC_SPDIFLEFT          (1<<22)		/* 0x00400000 */
618 #define FXWC_SPDIFRIGHT         (1<<23)		/* 0x00800000 */
619 
620 #define A_TBLSZ			0x43	/* Effects Tank Internal Table Size. Only low byte or register used */
621 
622 #define TCBS			0x44		/* Tank cache buffer size register			*/
623 #define TCBS_MASK		0x00000007	/* Tank cache buffer size field				*/
624 #define TCBS_BUFFSIZE_16K	0x00000000
625 #define TCBS_BUFFSIZE_32K	0x00000001
626 #define TCBS_BUFFSIZE_64K	0x00000002
627 #define TCBS_BUFFSIZE_128K	0x00000003
628 #define TCBS_BUFFSIZE_256K	0x00000004
629 #define TCBS_BUFFSIZE_512K	0x00000005
630 #define TCBS_BUFFSIZE_1024K	0x00000006
631 #define TCBS_BUFFSIZE_2048K	0x00000007
632 
633 #define MICBA			0x45		/* AC97 microphone buffer address register		*/
634 #define MICBA_MASK		0xfffff000	/* 20 bit base address					*/
635 
636 #define ADCBA			0x46		/* ADC buffer address register				*/
637 #define ADCBA_MASK		0xfffff000	/* 20 bit base address					*/
638 
639 #define FXBA			0x47		/* FX Buffer Address */
640 #define FXBA_MASK		0xfffff000	/* 20 bit base address					*/
641 
642 #define A_HWM			0x48	/* High PCI Water Mark - word access, defaults to 3f */
643 
644 #define MICBS			0x49		/* Microphone buffer size register			*/
645 
646 #define ADCBS			0x4a		/* ADC buffer size register				*/
647 
648 #define FXBS			0x4b		/* FX buffer size register				*/
649 
650 /* register: 0x4c..4f: ffff-ffff current amounts, per-channel */
651 
652 /* The following mask values define the size of the ADC, MIX and FX buffers in bytes */
653 #define ADCBS_BUFSIZE_NONE	0x00000000
654 #define ADCBS_BUFSIZE_384	0x00000001
655 #define ADCBS_BUFSIZE_448	0x00000002
656 #define ADCBS_BUFSIZE_512	0x00000003
657 #define ADCBS_BUFSIZE_640	0x00000004
658 #define ADCBS_BUFSIZE_768	0x00000005
659 #define ADCBS_BUFSIZE_896	0x00000006
660 #define ADCBS_BUFSIZE_1024	0x00000007
661 #define ADCBS_BUFSIZE_1280	0x00000008
662 #define ADCBS_BUFSIZE_1536	0x00000009
663 #define ADCBS_BUFSIZE_1792	0x0000000a
664 #define ADCBS_BUFSIZE_2048	0x0000000b
665 #define ADCBS_BUFSIZE_2560	0x0000000c
666 #define ADCBS_BUFSIZE_3072	0x0000000d
667 #define ADCBS_BUFSIZE_3584	0x0000000e
668 #define ADCBS_BUFSIZE_4096	0x0000000f
669 #define ADCBS_BUFSIZE_5120	0x00000010
670 #define ADCBS_BUFSIZE_6144	0x00000011
671 #define ADCBS_BUFSIZE_7168	0x00000012
672 #define ADCBS_BUFSIZE_8192	0x00000013
673 #define ADCBS_BUFSIZE_10240	0x00000014
674 #define ADCBS_BUFSIZE_12288	0x00000015
675 #define ADCBS_BUFSIZE_14366	0x00000016
676 #define ADCBS_BUFSIZE_16384	0x00000017
677 #define ADCBS_BUFSIZE_20480	0x00000018
678 #define ADCBS_BUFSIZE_24576	0x00000019
679 #define ADCBS_BUFSIZE_28672	0x0000001a
680 #define ADCBS_BUFSIZE_32768	0x0000001b
681 #define ADCBS_BUFSIZE_40960	0x0000001c
682 #define ADCBS_BUFSIZE_49152	0x0000001d
683 #define ADCBS_BUFSIZE_57344	0x0000001e
684 #define ADCBS_BUFSIZE_65536	0x0000001f
685 
686 /* Current Send B, A Amounts */
687 #define A_CSBA			0x4c
688 
689 /* Current Send D, C Amounts */
690 #define A_CSDC			0x4d
691 
692 /* Current Send F, E Amounts */
693 #define A_CSFE			0x4e
694 
695 /* Current Send H, G Amounts */
696 #define A_CSHG			0x4f
697 
698 
699 #define CDCS			0x50		/* CD-ROM digital channel status register	*/
700 
701 #define GPSCS			0x51		/* General Purpose SPDIF channel status register*/
702 
703 #define DBG			0x52		/* DO NOT PROGRAM THIS REGISTER!!! MAY DESTROY CHIP */
704 
705 /* S/PDIF Input C Channel Status */
706 #define A_SPSC			0x52
707 
708 #define REG53			0x53		/* DO NOT PROGRAM THIS REGISTER!!! MAY DESTROY CHIP */
709 
710 #define A_DBG			 0x53
711 #define A_DBG_SINGLE_STEP	 0x00020000	/* Set to zero to start dsp */
712 #define A_DBG_ZC		 0x40000000	/* zero tram counter */
713 #define A_DBG_STEP_ADDR		 0x000003ff
714 #define A_DBG_SATURATION_OCCURED 0x20000000
715 #define A_DBG_SATURATION_ADDR	 0x0ffc0000
716 
717 // NOTE: 0x54,55,56: 64-bit
718 #define SPCS0			0x54		/* SPDIF output Channel Status 0 register	*/
719 
720 #define SPCS1			0x55		/* SPDIF output Channel Status 1 register	*/
721 
722 #define SPCS2			0x56		/* SPDIF output Channel Status 2 register	*/
723 
724 #define SPCS_CLKACCYMASK	0x30000000	/* Clock accuracy				*/
725 #define SPCS_CLKACCY_1000PPM	0x00000000	/* 1000 parts per million			*/
726 #define SPCS_CLKACCY_50PPM	0x10000000	/* 50 parts per million				*/
727 #define SPCS_CLKACCY_VARIABLE	0x20000000	/* Variable accuracy				*/
728 #define SPCS_SAMPLERATEMASK	0x0f000000	/* Sample rate					*/
729 #define SPCS_SAMPLERATE_44	0x00000000	/* 44.1kHz sample rate				*/
730 #define SPCS_SAMPLERATE_48	0x02000000	/* 48kHz sample rate				*/
731 #define SPCS_SAMPLERATE_32	0x03000000	/* 32kHz sample rate				*/
732 #define SPCS_CHANNELNUMMASK	0x00f00000	/* Channel number				*/
733 #define SPCS_CHANNELNUM_UNSPEC	0x00000000	/* Unspecified channel number			*/
734 #define SPCS_CHANNELNUM_LEFT	0x00100000	/* Left channel					*/
735 #define SPCS_CHANNELNUM_RIGHT	0x00200000	/* Right channel				*/
736 #define SPCS_SOURCENUMMASK	0x000f0000	/* Source number				*/
737 #define SPCS_SOURCENUM_UNSPEC	0x00000000	/* Unspecified source number			*/
738 #define SPCS_GENERATIONSTATUS	0x00008000	/* Originality flag (see IEC-958 spec)		*/
739 #define SPCS_CATEGORYCODEMASK	0x00007f00	/* Category code (see IEC-958 spec)		*/
740 #define SPCS_MODEMASK		0x000000c0	/* Mode (see IEC-958 spec)			*/
741 #define SPCS_EMPHASISMASK	0x00000038	/* Emphasis					*/
742 #define SPCS_EMPHASIS_NONE	0x00000000	/* No emphasis					*/
743 #define SPCS_EMPHASIS_50_15	0x00000008	/* 50/15 usec 2 channel				*/
744 #define SPCS_COPYRIGHT		0x00000004	/* Copyright asserted flag -- do not modify	*/
745 #define SPCS_NOTAUDIODATA	0x00000002	/* 0 = Digital audio, 1 = not audio		*/
746 #define SPCS_PROFESSIONAL	0x00000001	/* 0 = Consumer (IEC-958), 1 = pro (AES3-1992)	*/
747 
748 /* 0x57: Not used */
749 
750 /* The 32-bit CLIx and SOLx registers all have one bit per channel control/status      		*/
751 #define CLIEL			0x58		/* Channel loop interrupt enable low register	*/
752 
753 #define CLIEH			0x59		/* Channel loop interrupt enable high register	*/
754 
755 #define CLIPL			0x5a		/* Channel loop interrupt pending low register	*/
756 
757 #define CLIPH			0x5b		/* Channel loop interrupt pending high register	*/
758 
759 #define SOLEL			0x5c		/* Stop on loop enable low register		*/
760 
761 #define SOLEH			0x5d		/* Stop on loop enable high register		*/
762 
763 #define SPBYPASS		0x5e		/* SPDIF BYPASS mode register			*/
764 #define SPBYPASS_SPDIF0_MASK	0x00000003	/* SPDIF 0 bypass mode				*/
765 #define SPBYPASS_SPDIF1_MASK	0x0000000c	/* SPDIF 1 bypass mode				*/
766 /* bypass mode: 0 - DSP; 1 - SPDIF A, 2 - SPDIF B, 3 - SPDIF C					*/
767 #define SPBYPASS_FORMAT		0x00000f00      /* If 1, SPDIF XX uses 24 bit, if 0 - 20 bit	*/
768 
769 #define AC97SLOT		0x5f            /* additional AC97 slots enable bits		*/
770 #define AC97SLOT_REAR_RIGHT	0x01		/* Rear left */
771 #define AC97SLOT_REAR_LEFT	0x02		/* Rear right */
772 #define AC97SLOT_CNTR		0x10            /* Center enable */
773 #define AC97SLOT_LFE		0x20            /* LFE enable */
774 
775 /* PCB Revision */
776 #define A_PCB			0x5f
777 
778 // NOTE: 0x60,61,62: 64-bit
779 #define CDSRCS			0x60		/* CD-ROM Sample Rate Converter status register	*/
780 
781 #define GPSRCS			0x61		/* General Purpose SPDIF sample rate cvt status */
782 
783 #define ZVSRCS			0x62		/* ZVideo sample rate converter status		*/
784 						/* NOTE: This one has no SPDIFLOCKED field	*/
785 						/* Assumes sample lock				*/
786 
787 /* These three bitfields apply to CDSRCS, GPSRCS, and (except as noted) ZVSRCS.			*/
788 #define SRCS_SPDIFVALID		0x04000000	/* SPDIF stream valid				*/
789 #define SRCS_SPDIFLOCKED	0x02000000	/* SPDIF stream locked				*/
790 #define SRCS_RATELOCKED		0x01000000	/* Sample rate locked				*/
791 #define SRCS_ESTSAMPLERATE	0x0007ffff	/* Do not modify this field.			*/
792 
793 /* Note that these values can vary +/- by a small amount                                        */
794 #define SRCS_SPDIFRATE_44	0x0003acd9
795 #define SRCS_SPDIFRATE_48	0x00040000
796 #define SRCS_SPDIFRATE_96	0x00080000
797 
798 #define MICIDX                  0x63            /* Microphone recording buffer index register   */
799 #define MICIDX_MASK             0x0000ffff      /* 16-bit value                                 */
800 #define MICIDX_IDX		0x10000063
801 
802 #define ADCIDX			0x64		/* ADC recording buffer index register		*/
803 #define ADCIDX_MASK		0x0000ffff	/* 16 bit index field				*/
804 #define ADCIDX_IDX		0x10000064
805 
806 #define A_ADCIDX		0x63
807 #define A_ADCIDX_IDX		0x10000063
808 
809 #define A_MICIDX		0x64
810 #define A_MICIDX_IDX		0x10000064
811 
812 #define FXIDX			0x65		/* FX recording buffer index register		*/
813 #define FXIDX_MASK		0x0000ffff	/* 16-bit value					*/
814 #define FXIDX_IDX		0x10000065
815 
816 /* The 32-bit HLIx and HLIPx registers all have one bit per channel control/status      		*/
817 #define HLIEL			0x66		/* Channel half loop interrupt enable low register	*/
818 
819 #define HLIEH			0x67		/* Channel half loop interrupt enable high register	*/
820 
821 #define HLIPL			0x68		/* Channel half loop interrupt pending low register	*/
822 
823 #define HLIPH			0x69		/* Channel half loop interrupt pending high register	*/
824 
825 /* S/PDIF Host Record Index (bypasses SRC) */
826 #define A_SPRI			0x6a
827 /* S/PDIF Host Record Address */
828 #define A_SPRA			0x6b
829 /* S/PDIF Host Record Control */
830 #define A_SPRC			0x6c
831 /* Delayed Interrupt Counter & Enable */
832 #define A_DICE			0x6d
833 /* Tank Table Base */
834 #define A_TTB			0x6e
835 /* Tank Delay Offset */
836 #define A_TDOF			0x6f
837 
838 /* This is the MPU port on the card (via the game port)						*/
839 #define A_MUDATA1		0x70
840 #define A_MUCMD1		0x71
841 #define A_MUSTAT1		A_MUCMD1
842 
843 /* This is the MPU port on the Audigy Drive 							*/
844 #define A_MUDATA2		0x72
845 #define A_MUCMD2		0x73
846 #define A_MUSTAT2		A_MUCMD2
847 
848 /* The next two are the Audigy equivalent of FXWC						*/
849 /* the Audigy can record any output (16bit, 48kHz, up to 64 channel simultaneously) 		*/
850 /* Each bit selects a channel for recording */
851 #define A_FXWC1			0x74            /* Selects 0x7f-0x60 for FX recording           */
852 #define A_FXWC2			0x75		/* Selects 0x9f-0x80 for FX recording           */
853 
854 /* Extended Hardware Control */
855 #define A_SPDIF_SAMPLERATE	0x76		/* Set the sample rate of SPDIF output		*/
856 #define A_SAMPLE_RATE		0x76		/* Various sample rate settings. */
857 #define A_SAMPLE_RATE_NOT_USED  0x0ffc111e	/* Bits that are not used and cannot be set. 	*/
858 #define A_SAMPLE_RATE_UNKNOWN	0xf0030001	/* Bits that can be set, but have unknown use. 	*/
859 #define A_SPDIF_RATE_MASK	0x000000e0	/* Any other values for rates, just use 48000	*/
860 #define A_SPDIF_48000		0x00000000
861 #define A_SPDIF_192000		0x00000020
862 #define A_SPDIF_96000		0x00000040
863 #define A_SPDIF_44100		0x00000080
864 
865 #define A_I2S_CAPTURE_RATE_MASK	0x00000e00	/* This sets the capture PCM rate, but it is    */
866 #define A_I2S_CAPTURE_48000	0x00000000	/* unclear if this sets the ADC rate as well.	*/
867 #define A_I2S_CAPTURE_192000	0x00000200
868 #define A_I2S_CAPTURE_96000	0x00000400
869 #define A_I2S_CAPTURE_44100	0x00000800
870 
871 #define A_PCM_RATE_MASK		0x0000e000	/* This sets the playback PCM rate on the P16V	*/
872 #define A_PCM_48000		0x00000000
873 #define A_PCM_192000		0x00002000
874 #define A_PCM_96000		0x00004000
875 #define A_PCM_44100		0x00008000
876 
877 /* I2S0 Sample Rate Tracker Status */
878 #define A_SRT3			0x77
879 
880 /* I2S1 Sample Rate Tracker Status */
881 #define A_SRT4			0x78
882 
883 /* I2S2 Sample Rate Tracker Status */
884 #define A_SRT5			0x79
885 /* - default to 0x01080000 on my audigy 2 ZS --rlrevell	*/
886 
887 /* Tank Table DMA Address */
888 #define A_TTDA			0x7a
889 /* Tank Table DMA Data */
890 #define A_TTDD			0x7b
891 
892 #define A_FXRT2			0x7c
893 #define A_FXRT_CHANNELE		0x0000003f	/* Effects send bus number for channel's effects send E	*/
894 #define A_FXRT_CHANNELF		0x00003f00	/* Effects send bus number for channel's effects send F	*/
895 #define A_FXRT_CHANNELG		0x003f0000	/* Effects send bus number for channel's effects send G	*/
896 #define A_FXRT_CHANNELH		0x3f000000	/* Effects send bus number for channel's effects send H	*/
897 
898 #define A_SENDAMOUNTS		0x7d
899 #define A_FXSENDAMOUNT_E_MASK	0xFF000000
900 #define A_FXSENDAMOUNT_F_MASK	0x00FF0000
901 #define A_FXSENDAMOUNT_G_MASK	0x0000FF00
902 #define A_FXSENDAMOUNT_H_MASK	0x000000FF
903 /* 0x7c, 0x7e "high bit is used for filtering" */
904 
905 /* The send amounts for this one are the same as used with the emu10k1 */
906 #define A_FXRT1			0x7e
907 #define A_FXRT_CHANNELA		0x0000003f
908 #define A_FXRT_CHANNELB		0x00003f00
909 #define A_FXRT_CHANNELC		0x003f0000
910 #define A_FXRT_CHANNELD		0x3f000000
911 
912 /* 0x7f: Not used */
913 /* Each FX general purpose register is 32 bits in length, all bits are used			*/
914 #define FXGPREGBASE		0x100		/* FX general purpose registers base       	*/
915 #define A_FXGPREGBASE		0x400		/* Audigy GPRs, 0x400 to 0x5ff			*/
916 
917 #define A_TANKMEMCTLREGBASE	0x100		/* Tank memory control registers base - only for Audigy */
918 #define A_TANKMEMCTLREG_MASK	0x1f		/* only 5 bits used - only for Audigy */
919 
920 /* Tank audio data is logarithmically compressed down to 16 bits before writing to TRAM and is	*/
921 /* decompressed back to 20 bits on a read.  There are a total of 160 locations, the last 32	*/
922 /* locations are for external TRAM. 								*/
923 #define TANKMEMDATAREGBASE	0x200		/* Tank memory data registers base     		*/
924 #define TANKMEMDATAREG_MASK	0x000fffff	/* 20 bit tank audio data field			*/
925 
926 /* Combined address field and memory opcode or flag field.  160 locations, last 32 are external	*/
927 #define TANKMEMADDRREGBASE	0x300		/* Tank memory address registers base		*/
928 #define TANKMEMADDRREG_ADDR_MASK 0x000fffff	/* 20 bit tank address field			*/
929 #define TANKMEMADDRREG_CLEAR	0x00800000	/* Clear tank memory				*/
930 #define TANKMEMADDRREG_ALIGN	0x00400000	/* Align read or write relative to tank access	*/
931 #define TANKMEMADDRREG_WRITE	0x00200000	/* Write to tank memory				*/
932 #define TANKMEMADDRREG_READ	0x00100000	/* Read from tank memory			*/
933 
934 #define MICROCODEBASE		0x400		/* Microcode data base address			*/
935 
936 /* Each DSP microcode instruction is mapped into 2 doublewords 					*/
937 /* NOTE: When writing, always write the LO doubleword first.  Reads can be in either order.	*/
938 #define LOWORD_OPX_MASK		0x000ffc00	/* Instruction operand X			*/
939 #define LOWORD_OPY_MASK		0x000003ff	/* Instruction operand Y			*/
940 #define HIWORD_OPCODE_MASK	0x00f00000	/* Instruction opcode				*/
941 #define HIWORD_RESULT_MASK	0x000ffc00	/* Instruction result				*/
942 #define HIWORD_OPA_MASK		0x000003ff	/* Instruction operand A			*/
943 
944 
945 /* Audigy Soundcard have a different instruction format */
946 #define A_MICROCODEBASE		0x600
947 #define A_LOWORD_OPY_MASK	0x000007ff
948 #define A_LOWORD_OPX_MASK	0x007ff000
949 #define A_HIWORD_OPCODE_MASK	0x0f000000
950 #define A_HIWORD_RESULT_MASK	0x007ff000
951 #define A_HIWORD_OPA_MASK	0x000007ff
952 
953 /************************************************************************************************/
954 /* EMU1010m HANA FPGA registers									*/
955 /************************************************************************************************/
956 #define EMU_HANA_DESTHI		0x00	/* 0000xxx  3 bits Link Destination */
957 #define EMU_HANA_DESTLO		0x01	/* 00xxxxx  5 bits */
958 #define EMU_HANA_SRCHI		0x02	/* 0000xxx  3 bits Link Source */
959 #define EMU_HANA_SRCLO		0x03	/* 00xxxxx  5 bits */
960 #define EMU_HANA_DOCK_PWR	0x04	/* 000000x  1 bits Audio Dock power */
961 #define EMU_HANA_DOCK_PWR_ON		0x01 /* Audio Dock power on */
962 #define EMU_HANA_WCLOCK		0x05	/* 0000xxx  3 bits Word Clock source select  */
963 					/* Must be written after power on to reset DLL */
964 					/* One is unable to detect the Audio dock without this */
965 #define EMU_HANA_WCLOCK_SRC_MASK	0x07
966 #define EMU_HANA_WCLOCK_INT_48K		0x00
967 #define EMU_HANA_WCLOCK_INT_44_1K	0x01
968 #define EMU_HANA_WCLOCK_HANA_SPDIF_IN	0x02
969 #define EMU_HANA_WCLOCK_HANA_ADAT_IN	0x03
970 #define EMU_HANA_WCLOCK_SYNC_BNCN	0x04
971 #define EMU_HANA_WCLOCK_2ND_HANA	0x05
972 #define EMU_HANA_WCLOCK_SRC_RESERVED	0x06
973 #define EMU_HANA_WCLOCK_OFF		0x07 /* For testing, forces fallback to DEFCLOCK */
974 #define EMU_HANA_WCLOCK_MULT_MASK	0x18
975 #define EMU_HANA_WCLOCK_1X		0x00
976 #define EMU_HANA_WCLOCK_2X		0x08
977 #define EMU_HANA_WCLOCK_4X		0x10
978 #define EMU_HANA_WCLOCK_MULT_RESERVED	0x18
979 
980 #define EMU_HANA_DEFCLOCK	0x06	/* 000000x  1 bits Default Word Clock  */
981 #define EMU_HANA_DEFCLOCK_48K		0x00
982 #define EMU_HANA_DEFCLOCK_44_1K		0x01
983 
984 #define EMU_HANA_UNMUTE		0x07	/* 000000x  1 bits Mute all audio outputs  */
985 #define EMU_MUTE			0x00
986 #define EMU_UNMUTE			0x01
987 
988 #define EMU_HANA_FPGA_CONFIG	0x08	/* 00000xx  2 bits Config control of FPGAs  */
989 #define EMU_HANA_FPGA_CONFIG_AUDIODOCK	0x01 /* Set in order to program FPGA on Audio Dock */
990 #define EMU_HANA_FPGA_CONFIG_HANA	0x02 /* Set in order to program FPGA on Hana */
991 
992 #define EMU_HANA_IRQ_ENABLE	0x09	/* 000xxxx  4 bits IRQ Enable  */
993 #define EMU_HANA_IRQ_WCLK_CHANGED	0x01
994 #define EMU_HANA_IRQ_ADAT		0x02
995 #define EMU_HANA_IRQ_DOCK		0x04
996 #define EMU_HANA_IRQ_DOCK_LOST		0x08
997 
998 #define EMU_HANA_SPDIF_MODE	0x0a	/* 00xxxxx  5 bits SPDIF MODE  */
999 #define EMU_HANA_SPDIF_MODE_TX_COMSUMER	0x00
1000 #define EMU_HANA_SPDIF_MODE_TX_PRO	0x01
1001 #define EMU_HANA_SPDIF_MODE_TX_NOCOPY	0x02
1002 #define EMU_HANA_SPDIF_MODE_RX_COMSUMER	0x00
1003 #define EMU_HANA_SPDIF_MODE_RX_PRO	0x04
1004 #define EMU_HANA_SPDIF_MODE_RX_NOCOPY	0x08
1005 #define EMU_HANA_SPDIF_MODE_RX_INVALID	0x10
1006 
1007 #define EMU_HANA_OPTICAL_TYPE	0x0b	/* 00000xx  2 bits ADAT or SPDIF in/out  */
1008 #define EMU_HANA_OPTICAL_IN_SPDIF	0x00
1009 #define EMU_HANA_OPTICAL_IN_ADAT	0x01
1010 #define EMU_HANA_OPTICAL_OUT_SPDIF	0x00
1011 #define EMU_HANA_OPTICAL_OUT_ADAT	0x02
1012 
1013 #define EMU_HANA_MIDI_IN		0x0c	/* 000000x  1 bit  Control MIDI  */
1014 #define EMU_HANA_MIDI_IN_FROM_HAMOA	0x00 /* HAMOA MIDI in to Alice 2 MIDI B */
1015 #define EMU_HANA_MIDI_IN_FROM_DOCK	0x01 /* Audio Dock MIDI in to Alice 2 MIDI B */
1016 
1017 #define EMU_HANA_DOCK_LEDS_1	0x0d	/* 000xxxx  4 bit  Audio Dock LEDs  */
1018 #define EMU_HANA_DOCK_LEDS_1_MIDI1	0x01	/* MIDI 1 LED on */
1019 #define EMU_HANA_DOCK_LEDS_1_MIDI2	0x02	/* MIDI 2 LED on */
1020 #define EMU_HANA_DOCK_LEDS_1_SMPTE_IN	0x04	/* SMPTE IN LED on */
1021 #define EMU_HANA_DOCK_LEDS_1_SMPTE_OUT	0x08	/* SMPTE OUT LED on */
1022 
1023 #define EMU_HANA_DOCK_LEDS_2	0x0e	/* 0xxxxxx  6 bit  Audio Dock LEDs  */
1024 #define EMU_HANA_DOCK_LEDS_2_44K	0x01	/* 44.1 kHz LED on */
1025 #define EMU_HANA_DOCK_LEDS_2_48K	0x02	/* 48 kHz LED on */
1026 #define EMU_HANA_DOCK_LEDS_2_96K	0x04	/* 96 kHz LED on */
1027 #define EMU_HANA_DOCK_LEDS_2_192K	0x08	/* 192 kHz LED on */
1028 #define EMU_HANA_DOCK_LEDS_2_LOCK	0x10	/* LOCK LED on */
1029 #define EMU_HANA_DOCK_LEDS_2_EXT	0x20	/* EXT LED on */
1030 
1031 #define EMU_HANA_DOCK_LEDS_3	0x0f	/* 0xxxxxx  6 bit  Audio Dock LEDs  */
1032 #define EMU_HANA_DOCK_LEDS_3_CLIP_A	0x01	/* Mic A Clip LED on */
1033 #define EMU_HANA_DOCK_LEDS_3_CLIP_B	0x02	/* Mic B Clip LED on */
1034 #define EMU_HANA_DOCK_LEDS_3_SIGNAL_A	0x04	/* Signal A Clip LED on */
1035 #define EMU_HANA_DOCK_LEDS_3_SIGNAL_B	0x08	/* Signal B Clip LED on */
1036 #define EMU_HANA_DOCK_LEDS_3_MANUAL_CLIP	0x10	/* Manual Clip detection */
1037 #define EMU_HANA_DOCK_LEDS_3_MANUAL_SIGNAL	0x20	/* Manual Signal detection */
1038 
1039 #define EMU_HANA_ADC_PADS	0x10	/* 0000xxx  3 bit  Audio Dock ADC 14dB pads */
1040 #define EMU_HANA_DOCK_ADC_PAD1	0x01	/* 14dB Attenuation on Audio Dock ADC 1 */
1041 #define EMU_HANA_DOCK_ADC_PAD2	0x02	/* 14dB Attenuation on Audio Dock ADC 2 */
1042 #define EMU_HANA_DOCK_ADC_PAD3	0x04	/* 14dB Attenuation on Audio Dock ADC 3 */
1043 #define EMU_HANA_0202_ADC_PAD1	0x08	/* 14dB Attenuation on 0202 ADC 1 */
1044 
1045 #define EMU_HANA_DOCK_MISC	0x11	/* 0xxxxxx  6 bit  Audio Dock misc bits */
1046 #define EMU_HANA_DOCK_DAC1_MUTE	0x01	/* DAC 1 Mute */
1047 #define EMU_HANA_DOCK_DAC2_MUTE	0x02	/* DAC 2 Mute */
1048 #define EMU_HANA_DOCK_DAC3_MUTE	0x04	/* DAC 3 Mute */
1049 #define EMU_HANA_DOCK_DAC4_MUTE	0x08	/* DAC 4 Mute */
1050 #define EMU_HANA_DOCK_PHONES_192_DAC1	0x00	/* DAC 1 Headphones source at 192kHz */
1051 #define EMU_HANA_DOCK_PHONES_192_DAC2	0x10	/* DAC 2 Headphones source at 192kHz */
1052 #define EMU_HANA_DOCK_PHONES_192_DAC3	0x20	/* DAC 3 Headphones source at 192kHz */
1053 #define EMU_HANA_DOCK_PHONES_192_DAC4	0x30	/* DAC 4 Headphones source at 192kHz */
1054 
1055 #define EMU_HANA_MIDI_OUT	0x12	/* 00xxxxx  5 bit  Source for each MIDI out port */
1056 #define EMU_HANA_MIDI_OUT_0202	0x01 /* 0202 MIDI from Alice 2. 0 = A, 1 = B */
1057 #define EMU_HANA_MIDI_OUT_DOCK1	0x02 /* Audio Dock MIDI1 front, from Alice 2. 0 = A, 1 = B */
1058 #define EMU_HANA_MIDI_OUT_DOCK2	0x04 /* Audio Dock MIDI2 rear, from Alice 2. 0 = A, 1 = B */
1059 #define EMU_HANA_MIDI_OUT_SYNC2	0x08 /* Sync card. Not the actual MIDI out jack. 0 = A, 1 = B */
1060 #define EMU_HANA_MIDI_OUT_LOOP	0x10 /* 0 = bits (3:0) normal. 1 = MIDI loopback enabled. */
1061 
1062 #define EMU_HANA_DAC_PADS	0x13	/* 00xxxxx  5 bit  DAC 14dB attenuation pads */
1063 #define EMU_HANA_DOCK_DAC_PAD1	0x01	/* 14dB Attenuation on AudioDock DAC 1. Left and Right */
1064 #define EMU_HANA_DOCK_DAC_PAD2	0x02	/* 14dB Attenuation on AudioDock DAC 2. Left and Right */
1065 #define EMU_HANA_DOCK_DAC_PAD3	0x04	/* 14dB Attenuation on AudioDock DAC 3. Left and Right */
1066 #define EMU_HANA_DOCK_DAC_PAD4	0x08	/* 14dB Attenuation on AudioDock DAC 4. Left and Right */
1067 #define EMU_HANA_0202_DAC_PAD1	0x10	/* 14dB Attenuation on 0202 DAC 1. Left and Right */
1068 
1069 /* 0x14 - 0x1f Unused R/W registers */
1070 #define EMU_HANA_IRQ_STATUS	0x20	/* 000xxxx  4 bits IRQ Status  */
1071 #if 0  /* Already defined for reg 0x09 IRQ_ENABLE */
1072 #define EMU_HANA_IRQ_WCLK_CHANGED	0x01
1073 #define EMU_HANA_IRQ_ADAT		0x02
1074 #define EMU_HANA_IRQ_DOCK		0x04
1075 #define EMU_HANA_IRQ_DOCK_LOST		0x08
1076 #endif
1077 
1078 #define EMU_HANA_OPTION_CARDS	0x21	/* 000xxxx  4 bits Presence of option cards */
1079 #define EMU_HANA_OPTION_HAMOA	0x01	/* HAMOA card present */
1080 #define EMU_HANA_OPTION_SYNC	0x02	/* Sync card present */
1081 #define EMU_HANA_OPTION_DOCK_ONLINE	0x04	/* Audio Dock online and FPGA configured */
1082 #define EMU_HANA_OPTION_DOCK_OFFLINE	0x08	/* Audio Dock online and FPGA not configured */
1083 
1084 #define EMU_HANA_ID		0x22	/* 1010101  7 bits ID byte & 0x7f = 0x55 */
1085 
1086 #define EMU_HANA_MAJOR_REV	0x23	/* 0000xxx  3 bit  Hana FPGA Major rev */
1087 #define EMU_HANA_MINOR_REV	0x24	/* 0000xxx  3 bit  Hana FPGA Minor rev */
1088 
1089 #define EMU_DOCK_MAJOR_REV	0x25	/* 0000xxx  3 bit  Audio Dock FPGA Major rev */
1090 #define EMU_DOCK_MINOR_REV	0x26	/* 0000xxx  3 bit  Audio Dock FPGA Minor rev */
1091 
1092 #define EMU_DOCK_BOARD_ID	0x27	/* 00000xx  2 bits Audio Dock ID pins */
1093 #define EMU_DOCK_BOARD_ID0	0x00	/* ID bit 0 */
1094 #define EMU_DOCK_BOARD_ID1	0x03	/* ID bit 1 */
1095 
1096 #define EMU_HANA_WC_SPDIF_HI	0x28	/* 0xxxxxx  6 bit  SPDIF IN Word clock, upper 6 bits */
1097 #define EMU_HANA_WC_SPDIF_LO	0x29	/* 0xxxxxx  6 bit  SPDIF IN Word clock, lower 6 bits */
1098 
1099 #define EMU_HANA_WC_ADAT_HI	0x2a	/* 0xxxxxx  6 bit  ADAT IN Word clock, upper 6 bits */
1100 #define EMU_HANA_WC_ADAT_LO	0x2b	/* 0xxxxxx  6 bit  ADAT IN Word clock, lower 6 bits */
1101 
1102 #define EMU_HANA_WC_BNC_LO	0x2c	/* 0xxxxxx  6 bit  BNC IN Word clock, lower 6 bits */
1103 #define EMU_HANA_WC_BNC_HI	0x2d	/* 0xxxxxx  6 bit  BNC IN Word clock, upper 6 bits */
1104 
1105 #define EMU_HANA2_WC_SPDIF_HI	0x2e	/* 0xxxxxx  6 bit  HANA2 SPDIF IN Word clock, upper 6 bits */
1106 #define EMU_HANA2_WC_SPDIF_LO	0x2f	/* 0xxxxxx  6 bit  HANA2 SPDIF IN Word clock, lower 6 bits */
1107 /* 0x30 - 0x3f Unused Read only registers */
1108 
1109 /************************************************************************************************/
1110 /* EMU1010m HANA Destinations									*/
1111 /************************************************************************************************/
1112 /* Hana, original 1010,1212,1820 using Alice2
1113  * Destiniations for SRATEX = 1X rates: 44.1 kHz or 48 kHz
1114  * 0x00, 0x00-0x0f: 16 EMU32 channels to Alice2
1115  * 0x01, 0x10-0x1f: 32 Elink channels to Audio Dock
1116  * 0x01, 0x00: Dock DAC 1 Left
1117  * 0x01, 0x04: Dock DAC 1 Right
1118  * 0x01, 0x08: Dock DAC 2 Left
1119  * 0x01, 0x0c: Dock DAC 2 Right
1120  * 0x01, 0x10: Dock DAC 3 Left
1121  * 0x01, 0x12: PHONES Left
1122  * 0x01, 0x14: Dock DAC 3 Right
1123  * 0x01, 0x16: PHONES Right
1124  * 0x01, 0x18: Dock DAC 4 Left
1125  * 0x01, 0x1a: S/PDIF Left
1126  * 0x01, 0x1c: Dock DAC 4 Right
1127  * 0x01, 0x1e: S/PDIF Right
1128  * 0x02, 0x00: Hana S/PDIF Left
1129  * 0x02, 0x01: Hana S/PDIF Right
1130  * 0x03, 0x00: Hanoa DAC Left
1131  * 0x03, 0x01: Hanoa DAC Right
1132  * 0x04, 0x00-0x07: Hana ADAT
1133  * 0x05, 0x00: I2S0 Left to Alice2
1134  * 0x05, 0x01: I2S0 Right to Alice2
1135  * 0x06, 0x00: I2S0 Left to Alice2
1136  * 0x06, 0x01: I2S0 Right to Alice2
1137  * 0x07, 0x00: I2S0 Left to Alice2
1138  * 0x07, 0x01: I2S0 Right to Alice2
1139  *
1140  * Hana2 never released, but used Tina
1141  * Not needed.
1142  *
1143  * Hana3, rev2 1010,1212,1616 using Tina
1144  * Destinations for SRATEX = 1X rates: 44.1 kHz or 48 kHz
1145  * 0x00, 0x00-0x0f: 16 EMU32A channels to Tina
1146  * 0x01, 0x10-0x1f: 32 EDI channels to Micro Dock
1147  * 0x01, 0x00: Dock DAC 1 Left
1148  * 0x01, 0x04: Dock DAC 1 Right
1149  * 0x01, 0x08: Dock DAC 2 Left
1150  * 0x01, 0x0c: Dock DAC 2 Right
1151  * 0x01, 0x10: Dock DAC 3 Left
1152  * 0x01, 0x12: Dock S/PDIF Left
1153  * 0x01, 0x14: Dock DAC 3 Right
1154  * 0x01, 0x16: Dock S/PDIF Right
1155  * 0x01, 0x18-0x1f: Dock ADAT 0-7
1156  * 0x02, 0x00: Hana3 S/PDIF Left
1157  * 0x02, 0x01: Hana3 S/PDIF Right
1158  * 0x03, 0x00: Hanoa DAC Left
1159  * 0x03, 0x01: Hanoa DAC Right
1160  * 0x04, 0x00-0x07: Hana3 ADAT 0-7
1161  * 0x05, 0x00-0x0f: 16 EMU32B channels to Tina
1162  * 0x06-0x07: Not used
1163  *
1164  * HanaLite, rev1 0404 using Alice2
1165  * Destiniations for SRATEX = 1X rates: 44.1 kHz or 48 kHz
1166  * 0x00, 0x00-0x0f: 16 EMU32 channels to Alice2
1167  * 0x01: Not used
1168  * 0x02, 0x00: S/PDIF Left
1169  * 0x02, 0x01: S/PDIF Right
1170  * 0x03, 0x00: DAC Left
1171  * 0x03, 0x01: DAC Right
1172  * 0x04-0x07: Not used
1173  *
1174  * HanaLiteLite, rev2 0404 using Alice2
1175  * Destiniations for SRATEX = 1X rates: 44.1 kHz or 48 kHz
1176  * 0x00, 0x00-0x0f: 16 EMU32 channels to Alice2
1177  * 0x01: Not used
1178  * 0x02, 0x00: S/PDIF Left
1179  * 0x02, 0x01: S/PDIF Right
1180  * 0x03, 0x00: DAC Left
1181  * 0x03, 0x01: DAC Right
1182  * 0x04-0x07: Not used
1183  *
1184  * Mana, Cardbus 1616 using Tina2
1185  * Destinations for SRATEX = 1X rates: 44.1 kHz or 48 kHz
1186  * 0x00, 0x00-0x0f: 16 EMU32A channels to Tina2
1187  * 0x01, 0x10-0x1f: 32 EDI channels to Micro Dock
1188  * 0x01, 0x00: Dock DAC 1 Left
1189  * 0x01, 0x04: Dock DAC 1 Right
1190  * 0x01, 0x08: Dock DAC 2 Left
1191  * 0x01, 0x0c: Dock DAC 2 Right
1192  * 0x01, 0x10: Dock DAC 3 Left
1193  * 0x01, 0x12: Dock S/PDIF Left
1194  * 0x01, 0x14: Dock DAC 3 Right
1195  * 0x01, 0x16: Dock S/PDIF Right
1196  * 0x01, 0x18-0x1f: Dock ADAT 0-7
1197  * 0x02: Not used
1198  * 0x03, 0x00: Mana DAC Left
1199  * 0x03, 0x01: Mana DAC Right
1200  * 0x04, 0x00-0x0f: 16 EMU32B channels to Tina2
1201  * 0x05-0x07: Not used
1202  *
1203  *
1204  */
1205 /* 32-bit destinations of signal in the Hana FPGA. Destinations are either
1206  * physical outputs of Hana, or outputs going to Alice2 (audigy) for capture
1207  * - 16 x EMU_DST_ALICE2_EMU32_X.
1208  */
1209 /* EMU32 = 32-bit serial channel between Alice2 (audigy) and Hana (FPGA) */
1210 /* EMU_DST_ALICE2_EMU32_X - data channels from Hana to Alice2 used for capture.
1211  * Which data is fed into a EMU_DST_ALICE2_EMU32_X channel in Hana depends on
1212  * setup of mixer control for each destination - see emumixer.c -
1213  * snd_emu1010_output_enum_ctls[], snd_emu1010_input_enum_ctls[]
1214  */
1215 #define EMU_DST_ALICE2_EMU32_0	0x000f	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1216 #define EMU_DST_ALICE2_EMU32_1	0x0000	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1217 #define EMU_DST_ALICE2_EMU32_2	0x0001	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1218 #define EMU_DST_ALICE2_EMU32_3	0x0002	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1219 #define EMU_DST_ALICE2_EMU32_4	0x0003	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1220 #define EMU_DST_ALICE2_EMU32_5	0x0004	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1221 #define EMU_DST_ALICE2_EMU32_6	0x0005	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1222 #define EMU_DST_ALICE2_EMU32_7	0x0006	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1223 #define EMU_DST_ALICE2_EMU32_8	0x0007	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1224 #define EMU_DST_ALICE2_EMU32_9	0x0008	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1225 #define EMU_DST_ALICE2_EMU32_A	0x0009	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1226 #define EMU_DST_ALICE2_EMU32_B	0x000a	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1227 #define EMU_DST_ALICE2_EMU32_C	0x000b	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1228 #define EMU_DST_ALICE2_EMU32_D	0x000c	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1229 #define EMU_DST_ALICE2_EMU32_E	0x000d	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1230 #define EMU_DST_ALICE2_EMU32_F	0x000e	/* 16 EMU32 channels to Alice2 +0 to +0xf */
1231 #define EMU_DST_DOCK_DAC1_LEFT1	0x0100	/* Audio Dock DAC1 Left, 1st or 48kHz only */
1232 #define EMU_DST_DOCK_DAC1_LEFT2	0x0101	/* Audio Dock DAC1 Left, 2nd or 96kHz */
1233 #define EMU_DST_DOCK_DAC1_LEFT3	0x0102	/* Audio Dock DAC1 Left, 3rd or 192kHz */
1234 #define EMU_DST_DOCK_DAC1_LEFT4	0x0103	/* Audio Dock DAC1 Left, 4th or 192kHz */
1235 #define EMU_DST_DOCK_DAC1_RIGHT1	0x0104	/* Audio Dock DAC1 Right, 1st or 48kHz only */
1236 #define EMU_DST_DOCK_DAC1_RIGHT2	0x0105	/* Audio Dock DAC1 Right, 2nd or 96kHz */
1237 #define EMU_DST_DOCK_DAC1_RIGHT3	0x0106	/* Audio Dock DAC1 Right, 3rd or 192kHz */
1238 #define EMU_DST_DOCK_DAC1_RIGHT4	0x0107	/* Audio Dock DAC1 Right, 4th or 192kHz */
1239 #define EMU_DST_DOCK_DAC2_LEFT1	0x0108	/* Audio Dock DAC2 Left, 1st or 48kHz only */
1240 #define EMU_DST_DOCK_DAC2_LEFT2	0x0109	/* Audio Dock DAC2 Left, 2nd or 96kHz */
1241 #define EMU_DST_DOCK_DAC2_LEFT3	0x010a	/* Audio Dock DAC2 Left, 3rd or 192kHz */
1242 #define EMU_DST_DOCK_DAC2_LEFT4	0x010b	/* Audio Dock DAC2 Left, 4th or 192kHz */
1243 #define EMU_DST_DOCK_DAC2_RIGHT1	0x010c	/* Audio Dock DAC2 Right, 1st or 48kHz only */
1244 #define EMU_DST_DOCK_DAC2_RIGHT2	0x010d	/* Audio Dock DAC2 Right, 2nd or 96kHz */
1245 #define EMU_DST_DOCK_DAC2_RIGHT3	0x010e	/* Audio Dock DAC2 Right, 3rd or 192kHz */
1246 #define EMU_DST_DOCK_DAC2_RIGHT4	0x010f	/* Audio Dock DAC2 Right, 4th or 192kHz */
1247 #define EMU_DST_DOCK_DAC3_LEFT1	0x0110	/* Audio Dock DAC1 Left, 1st or 48kHz only */
1248 #define EMU_DST_DOCK_DAC3_LEFT2	0x0111	/* Audio Dock DAC1 Left, 2nd or 96kHz */
1249 #define EMU_DST_DOCK_DAC3_LEFT3	0x0112	/* Audio Dock DAC1 Left, 3rd or 192kHz */
1250 #define EMU_DST_DOCK_DAC3_LEFT4	0x0113	/* Audio Dock DAC1 Left, 4th or 192kHz */
1251 #define EMU_DST_DOCK_PHONES_LEFT1	0x0112	/* Audio Dock PHONES Left, 1st or 48kHz only */
1252 #define EMU_DST_DOCK_PHONES_LEFT2	0x0113	/* Audio Dock PHONES Left, 2nd or 96kHz */
1253 #define EMU_DST_DOCK_DAC3_RIGHT1	0x0114	/* Audio Dock DAC1 Right, 1st or 48kHz only */
1254 #define EMU_DST_DOCK_DAC3_RIGHT2	0x0115	/* Audio Dock DAC1 Right, 2nd or 96kHz */
1255 #define EMU_DST_DOCK_DAC3_RIGHT3	0x0116	/* Audio Dock DAC1 Right, 3rd or 192kHz */
1256 #define EMU_DST_DOCK_DAC3_RIGHT4	0x0117	/* Audio Dock DAC1 Right, 4th or 192kHz */
1257 #define EMU_DST_DOCK_PHONES_RIGHT1	0x0116	/* Audio Dock PHONES Right, 1st or 48kHz only */
1258 #define EMU_DST_DOCK_PHONES_RIGHT2	0x0117	/* Audio Dock PHONES Right, 2nd or 96kHz */
1259 #define EMU_DST_DOCK_DAC4_LEFT1	0x0118	/* Audio Dock DAC2 Left, 1st or 48kHz only */
1260 #define EMU_DST_DOCK_DAC4_LEFT2	0x0119	/* Audio Dock DAC2 Left, 2nd or 96kHz */
1261 #define EMU_DST_DOCK_DAC4_LEFT3	0x011a	/* Audio Dock DAC2 Left, 3rd or 192kHz */
1262 #define EMU_DST_DOCK_DAC4_LEFT4	0x011b	/* Audio Dock DAC2 Left, 4th or 192kHz */
1263 #define EMU_DST_DOCK_SPDIF_LEFT1	0x011a	/* Audio Dock SPDIF Left, 1st or 48kHz only */
1264 #define EMU_DST_DOCK_SPDIF_LEFT2	0x011b	/* Audio Dock SPDIF Left, 2nd or 96kHz */
1265 #define EMU_DST_DOCK_DAC4_RIGHT1	0x011c	/* Audio Dock DAC2 Right, 1st or 48kHz only */
1266 #define EMU_DST_DOCK_DAC4_RIGHT2	0x011d	/* Audio Dock DAC2 Right, 2nd or 96kHz */
1267 #define EMU_DST_DOCK_DAC4_RIGHT3	0x011e	/* Audio Dock DAC2 Right, 3rd or 192kHz */
1268 #define EMU_DST_DOCK_DAC4_RIGHT4	0x011f	/* Audio Dock DAC2 Right, 4th or 192kHz */
1269 #define EMU_DST_DOCK_SPDIF_RIGHT1	0x011e	/* Audio Dock SPDIF Right, 1st or 48kHz only */
1270 #define EMU_DST_DOCK_SPDIF_RIGHT2	0x011f	/* Audio Dock SPDIF Right, 2nd or 96kHz */
1271 #define EMU_DST_HANA_SPDIF_LEFT1	0x0200	/* Hana SPDIF Left, 1st or 48kHz only */
1272 #define EMU_DST_HANA_SPDIF_LEFT2	0x0202	/* Hana SPDIF Left, 2nd or 96kHz */
1273 #define EMU_DST_HANA_SPDIF_RIGHT1	0x0201	/* Hana SPDIF Right, 1st or 48kHz only */
1274 #define EMU_DST_HANA_SPDIF_RIGHT2	0x0203	/* Hana SPDIF Right, 2nd or 96kHz */
1275 #define EMU_DST_HAMOA_DAC_LEFT1	0x0300	/* Hamoa DAC Left, 1st or 48kHz only */
1276 #define EMU_DST_HAMOA_DAC_LEFT2	0x0302	/* Hamoa DAC Left, 2nd or 96kHz */
1277 #define EMU_DST_HAMOA_DAC_LEFT3	0x0304	/* Hamoa DAC Left, 3rd or 192kHz */
1278 #define EMU_DST_HAMOA_DAC_LEFT4	0x0306	/* Hamoa DAC Left, 4th or 192kHz */
1279 #define EMU_DST_HAMOA_DAC_RIGHT1	0x0301	/* Hamoa DAC Right, 1st or 48kHz only */
1280 #define EMU_DST_HAMOA_DAC_RIGHT2	0x0303	/* Hamoa DAC Right, 2nd or 96kHz */
1281 #define EMU_DST_HAMOA_DAC_RIGHT3	0x0305	/* Hamoa DAC Right, 3rd or 192kHz */
1282 #define EMU_DST_HAMOA_DAC_RIGHT4	0x0307	/* Hamoa DAC Right, 4th or 192kHz */
1283 #define EMU_DST_HANA_ADAT	0x0400	/* Hana ADAT 8 channel out +0 to +7 */
1284 #define EMU_DST_ALICE_I2S0_LEFT		0x0500	/* Alice2 I2S0 Left */
1285 #define EMU_DST_ALICE_I2S0_RIGHT	0x0501	/* Alice2 I2S0 Right */
1286 #define EMU_DST_ALICE_I2S1_LEFT		0x0600	/* Alice2 I2S1 Left */
1287 #define EMU_DST_ALICE_I2S1_RIGHT	0x0601	/* Alice2 I2S1 Right */
1288 #define EMU_DST_ALICE_I2S2_LEFT		0x0700	/* Alice2 I2S2 Left */
1289 #define EMU_DST_ALICE_I2S2_RIGHT	0x0701	/* Alice2 I2S2 Right */
1290 
1291 /* Additional destinations for 1616(M)/Microdock */
1292 /* Microdock S/PDIF OUT Left, 1st or 48kHz only */
1293 #define EMU_DST_MDOCK_SPDIF_LEFT1	0x0112
1294 /* Microdock S/PDIF OUT Left, 2nd or 96kHz */
1295 #define EMU_DST_MDOCK_SPDIF_LEFT2	0x0113
1296 /* Microdock S/PDIF OUT Right, 1st or 48kHz only */
1297 #define EMU_DST_MDOCK_SPDIF_RIGHT1	0x0116
1298 /* Microdock S/PDIF OUT Right, 2nd or 96kHz  */
1299 #define EMU_DST_MDOCK_SPDIF_RIGHT2	0x0117
1300 /* Microdock S/PDIF ADAT 8 channel out +8 to +f */
1301 #define EMU_DST_MDOCK_ADAT		0x0118
1302 
1303 /* Headphone jack on 1010 cardbus? 44.1/48kHz only? */
1304 #define EMU_DST_MANA_DAC_LEFT		0x0300
1305 /* Headphone jack on 1010 cardbus? 44.1/48kHz only? */
1306 #define EMU_DST_MANA_DAC_RIGHT		0x0301
1307 
1308 /************************************************************************************************/
1309 /* EMU1010m HANA Sources									*/
1310 /************************************************************************************************/
1311 /* Hana, original 1010,1212,1820 using Alice2
1312  * Sources SRATEX = 1X rates: 44.1 kHz or 48 kHz
1313  * 0x00,0x00-0x1f: Silence
1314  * 0x01, 0x10-0x1f: 32 Elink channels from Audio Dock
1315  * 0x01, 0x00: Dock Mic A
1316  * 0x01, 0x04: Dock Mic B
1317  * 0x01, 0x08: Dock ADC 1 Left
1318  * 0x01, 0x0c: Dock ADC 1 Right
1319  * 0x01, 0x10: Dock ADC 2 Left
1320  * 0x01, 0x14: Dock ADC 2 Right
1321  * 0x01, 0x18: Dock ADC 3 Left
1322  * 0x01, 0x1c: Dock ADC 3 Right
1323  * 0x02, 0x00: Hana ADC Left
1324  * 0x02, 0x01: Hana ADC Right
1325  * 0x03, 0x00-0x0f: 16 inputs from Alice2 Emu32A output
1326  * 0x03, 0x10-0x1f: 16 inputs from Alice2 Emu32B output
1327  * 0x04, 0x00-0x07: Hana ADAT
1328  * 0x05, 0x00: Hana S/PDIF Left
1329  * 0x05, 0x01: Hana S/PDIF Right
1330  * 0x06-0x07: Not used
1331  *
1332  * Hana2 never released, but used Tina
1333  * Not needed.
1334  *
1335  * Hana3, rev2 1010,1212,1616 using Tina
1336  * Sources SRATEX = 1X rates: 44.1 kHz or 48 kHz
1337  * 0x00,0x00-0x1f: Silence
1338  * 0x01, 0x10-0x1f: 32 Elink channels from Audio Dock
1339  * 0x01, 0x00: Dock Mic A
1340  * 0x01, 0x04: Dock Mic B
1341  * 0x01, 0x08: Dock ADC 1 Left
1342  * 0x01, 0x0c: Dock ADC 1 Right
1343  * 0x01, 0x10: Dock ADC 2 Left
1344  * 0x01, 0x12: Dock S/PDIF Left
1345  * 0x01, 0x14: Dock ADC 2 Right
1346  * 0x01, 0x16: Dock S/PDIF Right
1347  * 0x01, 0x18-0x1f: Dock ADAT 0-7
1348  * 0x01, 0x18: Dock ADC 3 Left
1349  * 0x01, 0x1c: Dock ADC 3 Right
1350  * 0x02, 0x00: Hanoa ADC Left
1351  * 0x02, 0x01: Hanoa ADC Right
1352  * 0x03, 0x00-0x0f: 16 inputs from Tina Emu32A output
1353  * 0x03, 0x10-0x1f: 16 inputs from Tina Emu32B output
1354  * 0x04, 0x00-0x07: Hana3 ADAT
1355  * 0x05, 0x00: Hana3 S/PDIF Left
1356  * 0x05, 0x01: Hana3 S/PDIF Right
1357  * 0x06-0x07: Not used
1358  *
1359  * HanaLite, rev1 0404 using Alice2
1360  * Sources SRATEX = 1X rates: 44.1 kHz or 48 kHz
1361  * 0x00,0x00-0x1f: Silence
1362  * 0x01: Not used
1363  * 0x02, 0x00: ADC Left
1364  * 0x02, 0x01: ADC Right
1365  * 0x03, 0x00-0x0f: 16 inputs from Alice2 Emu32A output
1366  * 0x03, 0x10-0x1f: 16 inputs from Alice2 Emu32B output
1367  * 0x04: Not used
1368  * 0x05, 0x00: S/PDIF Left
1369  * 0x05, 0x01: S/PDIF Right
1370  * 0x06-0x07: Not used
1371  *
1372  * HanaLiteLite, rev2 0404 using Alice2
1373  * Sources SRATEX = 1X rates: 44.1 kHz or 48 kHz
1374  * 0x00,0x00-0x1f: Silence
1375  * 0x01: Not used
1376  * 0x02, 0x00: ADC Left
1377  * 0x02, 0x01: ADC Right
1378  * 0x03, 0x00-0x0f: 16 inputs from Alice2 Emu32A output
1379  * 0x03, 0x10-0x1f: 16 inputs from Alice2 Emu32B output
1380  * 0x04: Not used
1381  * 0x05, 0x00: S/PDIF Left
1382  * 0x05, 0x01: S/PDIF Right
1383  * 0x06-0x07: Not used
1384  *
1385  * Mana, Cardbus 1616 using Tina2
1386  * Sources SRATEX = 1X rates: 44.1 kHz or 48 kHz
1387  * 0x00,0x00-0x1f: Silence
1388  * 0x01, 0x10-0x1f: 32 Elink channels from Audio Dock
1389  * 0x01, 0x00: Dock Mic A
1390  * 0x01, 0x04: Dock Mic B
1391  * 0x01, 0x08: Dock ADC 1 Left
1392  * 0x01, 0x0c: Dock ADC 1 Right
1393  * 0x01, 0x10: Dock ADC 2 Left
1394  * 0x01, 0x12: Dock S/PDIF Left
1395  * 0x01, 0x14: Dock ADC 2 Right
1396  * 0x01, 0x16: Dock S/PDIF Right
1397  * 0x01, 0x18-0x1f: Dock ADAT 0-7
1398  * 0x01, 0x18: Dock ADC 3 Left
1399  * 0x01, 0x1c: Dock ADC 3 Right
1400  * 0x02: Not used
1401  * 0x03, 0x00-0x0f: 16 inputs from Tina Emu32A output
1402  * 0x03, 0x10-0x1f: 16 inputs from Tina Emu32B output
1403  * 0x04-0x07: Not used
1404  *
1405  */
1406 
1407 /* 32-bit sources of signal in the Hana FPGA. The sources are routed to
1408  * destinations using mixer control for each destination - see emumixer.c
1409  * Sources are either physical inputs of FPGA,
1410  * or outputs from Alice (audigy) - 16 x EMU_SRC_ALICE_EMU32A +
1411  * 16 x EMU_SRC_ALICE_EMU32B
1412  */
1413 #define EMU_SRC_SILENCE		0x0000	/* Silence */
1414 #define EMU_SRC_DOCK_MIC_A1	0x0100	/* Audio Dock Mic A, 1st or 48kHz only */
1415 #define EMU_SRC_DOCK_MIC_A2	0x0101	/* Audio Dock Mic A, 2nd or 96kHz */
1416 #define EMU_SRC_DOCK_MIC_A3	0x0102	/* Audio Dock Mic A, 3rd or 192kHz */
1417 #define EMU_SRC_DOCK_MIC_A4	0x0103	/* Audio Dock Mic A, 4th or 192kHz */
1418 #define EMU_SRC_DOCK_MIC_B1	0x0104	/* Audio Dock Mic B, 1st or 48kHz only */
1419 #define EMU_SRC_DOCK_MIC_B2	0x0105	/* Audio Dock Mic B, 2nd or 96kHz */
1420 #define EMU_SRC_DOCK_MIC_B3	0x0106	/* Audio Dock Mic B, 3rd or 192kHz */
1421 #define EMU_SRC_DOCK_MIC_B4	0x0107	/* Audio Dock Mic B, 4th or 192kHz */
1422 #define EMU_SRC_DOCK_ADC1_LEFT1	0x0108	/* Audio Dock ADC1 Left, 1st or 48kHz only */
1423 #define EMU_SRC_DOCK_ADC1_LEFT2	0x0109	/* Audio Dock ADC1 Left, 2nd or 96kHz */
1424 #define EMU_SRC_DOCK_ADC1_LEFT3	0x010a	/* Audio Dock ADC1 Left, 3rd or 192kHz */
1425 #define EMU_SRC_DOCK_ADC1_LEFT4	0x010b	/* Audio Dock ADC1 Left, 4th or 192kHz */
1426 #define EMU_SRC_DOCK_ADC1_RIGHT1	0x010c	/* Audio Dock ADC1 Right, 1st or 48kHz only */
1427 #define EMU_SRC_DOCK_ADC1_RIGHT2	0x010d	/* Audio Dock ADC1 Right, 2nd or 96kHz */
1428 #define EMU_SRC_DOCK_ADC1_RIGHT3	0x010e	/* Audio Dock ADC1 Right, 3rd or 192kHz */
1429 #define EMU_SRC_DOCK_ADC1_RIGHT4	0x010f	/* Audio Dock ADC1 Right, 4th or 192kHz */
1430 #define EMU_SRC_DOCK_ADC2_LEFT1	0x0110	/* Audio Dock ADC2 Left, 1st or 48kHz only */
1431 #define EMU_SRC_DOCK_ADC2_LEFT2	0x0111	/* Audio Dock ADC2 Left, 2nd or 96kHz */
1432 #define EMU_SRC_DOCK_ADC2_LEFT3	0x0112	/* Audio Dock ADC2 Left, 3rd or 192kHz */
1433 #define EMU_SRC_DOCK_ADC2_LEFT4	0x0113	/* Audio Dock ADC2 Left, 4th or 192kHz */
1434 #define EMU_SRC_DOCK_ADC2_RIGHT1	0x0114	/* Audio Dock ADC2 Right, 1st or 48kHz only */
1435 #define EMU_SRC_DOCK_ADC2_RIGHT2	0x0115	/* Audio Dock ADC2 Right, 2nd or 96kHz */
1436 #define EMU_SRC_DOCK_ADC2_RIGHT3	0x0116	/* Audio Dock ADC2 Right, 3rd or 192kHz */
1437 #define EMU_SRC_DOCK_ADC2_RIGHT4	0x0117	/* Audio Dock ADC2 Right, 4th or 192kHz */
1438 #define EMU_SRC_DOCK_ADC3_LEFT1	0x0118	/* Audio Dock ADC3 Left, 1st or 48kHz only */
1439 #define EMU_SRC_DOCK_ADC3_LEFT2	0x0119	/* Audio Dock ADC3 Left, 2nd or 96kHz */
1440 #define EMU_SRC_DOCK_ADC3_LEFT3	0x011a	/* Audio Dock ADC3 Left, 3rd or 192kHz */
1441 #define EMU_SRC_DOCK_ADC3_LEFT4	0x011b	/* Audio Dock ADC3 Left, 4th or 192kHz */
1442 #define EMU_SRC_DOCK_ADC3_RIGHT1	0x011c	/* Audio Dock ADC3 Right, 1st or 48kHz only */
1443 #define EMU_SRC_DOCK_ADC3_RIGHT2	0x011d	/* Audio Dock ADC3 Right, 2nd or 96kHz */
1444 #define EMU_SRC_DOCK_ADC3_RIGHT3	0x011e	/* Audio Dock ADC3 Right, 3rd or 192kHz */
1445 #define EMU_SRC_DOCK_ADC3_RIGHT4	0x011f	/* Audio Dock ADC3 Right, 4th or 192kHz */
1446 #define EMU_SRC_HAMOA_ADC_LEFT1	0x0200	/* Hamoa ADC Left, 1st or 48kHz only */
1447 #define EMU_SRC_HAMOA_ADC_LEFT2	0x0202	/* Hamoa ADC Left, 2nd or 96kHz */
1448 #define EMU_SRC_HAMOA_ADC_LEFT3	0x0204	/* Hamoa ADC Left, 3rd or 192kHz */
1449 #define EMU_SRC_HAMOA_ADC_LEFT4	0x0206	/* Hamoa ADC Left, 4th or 192kHz */
1450 #define EMU_SRC_HAMOA_ADC_RIGHT1	0x0201	/* Hamoa ADC Right, 1st or 48kHz only */
1451 #define EMU_SRC_HAMOA_ADC_RIGHT2	0x0203	/* Hamoa ADC Right, 2nd or 96kHz */
1452 #define EMU_SRC_HAMOA_ADC_RIGHT3	0x0205	/* Hamoa ADC Right, 3rd or 192kHz */
1453 #define EMU_SRC_HAMOA_ADC_RIGHT4	0x0207	/* Hamoa ADC Right, 4th or 192kHz */
1454 #define EMU_SRC_ALICE_EMU32A		0x0300	/* Alice2 EMU32a 16 outputs. +0 to +0xf */
1455 #define EMU_SRC_ALICE_EMU32B		0x0310	/* Alice2 EMU32b 16 outputs. +0 to +0xf */
1456 #define EMU_SRC_HANA_ADAT	0x0400	/* Hana ADAT 8 channel in +0 to +7 */
1457 #define EMU_SRC_HANA_SPDIF_LEFT1	0x0500	/* Hana SPDIF Left, 1st or 48kHz only */
1458 #define EMU_SRC_HANA_SPDIF_LEFT2	0x0502	/* Hana SPDIF Left, 2nd or 96kHz */
1459 #define EMU_SRC_HANA_SPDIF_RIGHT1	0x0501	/* Hana SPDIF Right, 1st or 48kHz only */
1460 #define EMU_SRC_HANA_SPDIF_RIGHT2	0x0503	/* Hana SPDIF Right, 2nd or 96kHz */
1461 
1462 /* Additional inputs for 1616(M)/Microdock */
1463 /* Microdock S/PDIF Left, 1st or 48kHz only */
1464 #define EMU_SRC_MDOCK_SPDIF_LEFT1	0x0112
1465 /* Microdock S/PDIF Left, 2nd or 96kHz */
1466 #define EMU_SRC_MDOCK_SPDIF_LEFT2	0x0113
1467 /* Microdock S/PDIF Right, 1st or 48kHz only */
1468 #define EMU_SRC_MDOCK_SPDIF_RIGHT1	0x0116
1469 /* Microdock S/PDIF Right, 2nd or 96kHz */
1470 #define EMU_SRC_MDOCK_SPDIF_RIGHT2	0x0117
1471 /* Microdock ADAT 8 channel in +8 to +f */
1472 #define EMU_SRC_MDOCK_ADAT		0x0118
1473 
1474 /* 0x600 and 0x700 no used */
1475 
1476 /* ------------------- STRUCTURES -------------------- */
1477 
1478 enum {
1479 	EMU10K1_EFX,
1480 	EMU10K1_PCM,
1481 	EMU10K1_SYNTH,
1482 	EMU10K1_MIDI
1483 };
1484 
1485 struct snd_emu10k1;
1486 
1487 struct snd_emu10k1_voice {
1488 	struct snd_emu10k1 *emu;
1489 	int number;
1490 	unsigned int use: 1,
1491 	    pcm: 1,
1492 	    efx: 1,
1493 	    synth: 1,
1494 	    midi: 1;
1495 	void (*interrupt)(struct snd_emu10k1 *emu, struct snd_emu10k1_voice *pvoice);
1496 
1497 	struct snd_emu10k1_pcm *epcm;
1498 };
1499 
1500 enum {
1501 	PLAYBACK_EMUVOICE,
1502 	PLAYBACK_EFX,
1503 	CAPTURE_AC97ADC,
1504 	CAPTURE_AC97MIC,
1505 	CAPTURE_EFX
1506 };
1507 
1508 struct snd_emu10k1_pcm {
1509 	struct snd_emu10k1 *emu;
1510 	int type;
1511 	struct snd_pcm_substream *substream;
1512 	struct snd_emu10k1_voice *voices[NUM_EFX_PLAYBACK];
1513 	struct snd_emu10k1_voice *extra;
1514 	unsigned short running;
1515 	unsigned short first_ptr;
1516 	struct snd_util_memblk *memblk;
1517 	unsigned int start_addr;
1518 	unsigned int ccca_start_addr;
1519 	unsigned int capture_ipr;	/* interrupt acknowledge mask */
1520 	unsigned int capture_inte;	/* interrupt enable mask */
1521 	unsigned int capture_ba_reg;	/* buffer address register */
1522 	unsigned int capture_bs_reg;	/* buffer size register */
1523 	unsigned int capture_idx_reg;	/* buffer index register */
1524 	unsigned int capture_cr_val;	/* control value */
1525 	unsigned int capture_cr_val2;	/* control value2 (for audigy) */
1526 	unsigned int capture_bs_val;	/* buffer size value */
1527 	unsigned int capture_bufsize;	/* buffer size in bytes */
1528 };
1529 
1530 struct snd_emu10k1_pcm_mixer {
1531 	/* mono, left, right x 8 sends (4 on emu10k1) */
1532 	unsigned char send_routing[3][8];
1533 	unsigned char send_volume[3][8];
1534 	unsigned short attn[3];
1535 	struct snd_emu10k1_pcm *epcm;
1536 };
1537 
1538 #define snd_emu10k1_compose_send_routing(route) \
1539 ((route[0] | (route[1] << 4) | (route[2] << 8) | (route[3] << 12)) << 16)
1540 
1541 #define snd_emu10k1_compose_audigy_fxrt1(route) \
1542 ((unsigned int)route[0] | ((unsigned int)route[1] << 8) | ((unsigned int)route[2] << 16) | ((unsigned int)route[3] << 24))
1543 
1544 #define snd_emu10k1_compose_audigy_fxrt2(route) \
1545 ((unsigned int)route[4] | ((unsigned int)route[5] << 8) | ((unsigned int)route[6] << 16) | ((unsigned int)route[7] << 24))
1546 
1547 struct snd_emu10k1_memblk {
1548 	struct snd_util_memblk mem;
1549 	/* private part */
1550 	int first_page, last_page, pages, mapped_page;
1551 	unsigned int map_locked;
1552 	struct list_head mapped_link;
1553 	struct list_head mapped_order_link;
1554 };
1555 
1556 #define snd_emu10k1_memblk_offset(blk)	(((blk)->mapped_page << PAGE_SHIFT) | ((blk)->mem.offset & (PAGE_SIZE - 1)))
1557 
1558 #define EMU10K1_MAX_TRAM_BLOCKS_PER_CODE	16
1559 
1560 struct snd_emu10k1_fx8010_ctl {
1561 	struct list_head list;		/* list link container */
1562 	unsigned int vcount;
1563 	unsigned int count;		/* count of GPR (1..16) */
1564 	unsigned short gpr[32];		/* GPR number(s) */
1565 	unsigned int value[32];
1566 	unsigned int min;		/* minimum range */
1567 	unsigned int max;		/* maximum range */
1568 	unsigned int translation;	/* translation type (EMU10K1_GPR_TRANSLATION*) */
1569 	struct snd_kcontrol *kcontrol;
1570 };
1571 
1572 typedef void (snd_fx8010_irq_handler_t)(struct snd_emu10k1 *emu, void *private_data);
1573 
1574 struct snd_emu10k1_fx8010_irq {
1575 	struct snd_emu10k1_fx8010_irq *next;
1576 	snd_fx8010_irq_handler_t *handler;
1577 	unsigned short gpr_running;
1578 	void *private_data;
1579 };
1580 
1581 struct snd_emu10k1_fx8010_pcm {
1582 	unsigned int valid: 1,
1583 		     opened: 1,
1584 		     active: 1;
1585 	unsigned int channels;		/* 16-bit channels count */
1586 	unsigned int tram_start;	/* initial ring buffer position in TRAM (in samples) */
1587 	unsigned int buffer_size;	/* count of buffered samples */
1588 	unsigned short gpr_size;		/* GPR containing size of ring buffer in samples (host) */
1589 	unsigned short gpr_ptr;		/* GPR containing current pointer in the ring buffer (host = reset, FX8010) */
1590 	unsigned short gpr_count;	/* GPR containing count of samples between two interrupts (host) */
1591 	unsigned short gpr_tmpcount;	/* GPR containing current count of samples to interrupt (host = set, FX8010) */
1592 	unsigned short gpr_trigger;	/* GPR containing trigger (activate) information (host) */
1593 	unsigned short gpr_running;	/* GPR containing info if PCM is running (FX8010) */
1594 	unsigned char etram[32];	/* external TRAM address & data */
1595 	struct snd_pcm_indirect pcm_rec;
1596 	unsigned int tram_pos;
1597 	unsigned int tram_shift;
1598 	struct snd_emu10k1_fx8010_irq irq;
1599 };
1600 
1601 struct snd_emu10k1_fx8010 {
1602 	unsigned short fxbus_mask;	/* used FX buses (bitmask) */
1603 	unsigned short extin_mask;	/* used external inputs (bitmask) */
1604 	unsigned short extout_mask;	/* used external outputs (bitmask) */
1605 	unsigned short pad1;
1606 	unsigned int itram_size;	/* internal TRAM size in samples */
1607 	struct snd_dma_buffer etram_pages; /* external TRAM pages and size */
1608 	unsigned int dbg;		/* FX debugger register */
1609 	unsigned char name[128];
1610 	int gpr_size;			/* size of allocated GPR controls */
1611 	int gpr_count;			/* count of used kcontrols */
1612 	struct list_head gpr_ctl;	/* GPR controls */
1613 	struct mutex lock;
1614 	struct snd_emu10k1_fx8010_pcm pcm[8];
1615 	spinlock_t irq_lock;
1616 	struct snd_emu10k1_fx8010_irq *irq_handlers;
1617 };
1618 
1619 struct snd_emu10k1_midi {
1620 	struct snd_emu10k1 *emu;
1621 	struct snd_rawmidi *rmidi;
1622 	struct snd_rawmidi_substream *substream_input;
1623 	struct snd_rawmidi_substream *substream_output;
1624 	unsigned int midi_mode;
1625 	spinlock_t input_lock;
1626 	spinlock_t output_lock;
1627 	spinlock_t open_lock;
1628 	int tx_enable, rx_enable;
1629 	int port;
1630 	int ipr_tx, ipr_rx;
1631 	void (*interrupt)(struct snd_emu10k1 *emu, unsigned int status);
1632 };
1633 
1634 enum {
1635 	EMU_MODEL_SB,
1636 	EMU_MODEL_EMU1010,
1637 	EMU_MODEL_EMU1010B,
1638 	EMU_MODEL_EMU1616,
1639 	EMU_MODEL_EMU0404,
1640 };
1641 
1642 struct snd_emu_chip_details {
1643 	u32 vendor;
1644 	u32 device;
1645 	u32 subsystem;
1646 	unsigned char revision;
1647 	unsigned char emu10k1_chip; /* Original SB Live. Not SB Live 24bit. */
1648 	unsigned char emu10k2_chip; /* Audigy 1 or Audigy 2. */
1649 	unsigned char ca0102_chip;  /* Audigy 1 or Audigy 2. Not SB Audigy 2 Value. */
1650 	unsigned char ca0108_chip;  /* Audigy 2 Value */
1651 	unsigned char ca_cardbus_chip; /* Audigy 2 ZS Notebook */
1652 	unsigned char ca0151_chip;  /* P16V */
1653 	unsigned char spk71;        /* Has 7.1 speakers */
1654 	unsigned char sblive51;	    /* SBLive! 5.1 - extout 0x11 -> center, 0x12 -> lfe */
1655 	unsigned char spdif_bug;    /* Has Spdif phasing bug */
1656 	unsigned char ac97_chip;    /* Has an AC97 chip: 1 = mandatory, 2 = optional */
1657 	unsigned char ecard;        /* APS EEPROM */
1658 	unsigned char emu_model;     /* EMU model type */
1659 	unsigned char spi_dac;      /* SPI interface for DAC */
1660 	unsigned char i2c_adc;      /* I2C interface for ADC */
1661 	unsigned char adc_1361t;    /* Use Philips 1361T ADC */
1662 	unsigned char invert_shared_spdif; /* analog/digital switch inverted */
1663 	const char *driver;
1664 	const char *name;
1665 	const char *id;		/* for backward compatibility - can be NULL if not needed */
1666 };
1667 
1668 struct snd_emu1010 {
1669 	unsigned int output_source[64];
1670 	unsigned int input_source[64];
1671 	unsigned int adc_pads; /* bit mask */
1672 	unsigned int dac_pads; /* bit mask */
1673 	unsigned int internal_clock; /* 44100 or 48000 */
1674 	unsigned int optical_in; /* 0:SPDIF, 1:ADAT */
1675 	unsigned int optical_out; /* 0:SPDIF, 1:ADAT */
1676 	struct delayed_work firmware_work;
1677 	u32 last_reg;
1678 };
1679 
1680 struct snd_emu10k1 {
1681 	int irq;
1682 
1683 	unsigned long port;			/* I/O port number */
1684 	unsigned int tos_link: 1,		/* tos link detected */
1685 		rear_ac97: 1,			/* rear channels are on AC'97 */
1686 		enable_ir: 1;
1687 	unsigned int support_tlv :1;
1688 	/* Contains profile of card capabilities */
1689 	const struct snd_emu_chip_details *card_capabilities;
1690 	unsigned int audigy;			/* is Audigy? */
1691 	unsigned int revision;			/* chip revision */
1692 	unsigned int serial;			/* serial number */
1693 	unsigned short model;			/* subsystem id */
1694 	unsigned int card_type;			/* EMU10K1_CARD_* */
1695 	unsigned int ecard_ctrl;		/* ecard control bits */
1696 	unsigned int address_mode;		/* address mode */
1697 	unsigned long dma_mask;			/* PCI DMA mask */
1698 	bool iommu_workaround;			/* IOMMU workaround needed */
1699 	unsigned int delay_pcm_irq;		/* in samples */
1700 	int max_cache_pages;			/* max memory size / PAGE_SIZE */
1701 	struct snd_dma_buffer silent_page;	/* silent page */
1702 	struct snd_dma_buffer ptb_pages;	/* page table pages */
1703 	struct snd_dma_device p16v_dma_dev;
1704 	struct snd_dma_buffer *p16v_buffer;
1705 
1706 	struct snd_util_memhdr *memhdr;		/* page allocation list */
1707 
1708 	struct list_head mapped_link_head;
1709 	struct list_head mapped_order_link_head;
1710 	void **page_ptr_table;
1711 	unsigned long *page_addr_table;
1712 	spinlock_t memblk_lock;
1713 
1714 	unsigned int spdif_bits[3];		/* s/pdif out setup */
1715 	unsigned int i2c_capture_source;
1716 	u8 i2c_capture_volume[4][2];
1717 
1718 	struct snd_emu10k1_fx8010 fx8010;		/* FX8010 info */
1719 	int gpr_base;
1720 
1721 	struct snd_ac97 *ac97;
1722 
1723 	struct pci_dev *pci;
1724 	struct snd_card *card;
1725 	struct snd_pcm *pcm;
1726 	struct snd_pcm *pcm_mic;
1727 	struct snd_pcm *pcm_efx;
1728 	struct snd_pcm *pcm_multi;
1729 	struct snd_pcm *pcm_p16v;
1730 
1731 	spinlock_t synth_lock;
1732 	void *synth;
1733 	int (*get_synth_voice)(struct snd_emu10k1 *emu);
1734 
1735 	spinlock_t reg_lock;
1736 	spinlock_t emu_lock;
1737 	spinlock_t voice_lock;
1738 	spinlock_t spi_lock; /* serialises access to spi port */
1739 	spinlock_t i2c_lock; /* serialises access to i2c port */
1740 
1741 	struct snd_emu10k1_voice voices[NUM_G];
1742 	struct snd_emu10k1_voice p16v_voices[4];
1743 	struct snd_emu10k1_voice p16v_capture_voice;
1744 	int p16v_device_offset;
1745 	u32 p16v_capture_source;
1746 	u32 p16v_capture_channel;
1747         struct snd_emu1010 emu1010;
1748 	struct snd_emu10k1_pcm_mixer pcm_mixer[32];
1749 	struct snd_emu10k1_pcm_mixer efx_pcm_mixer[NUM_EFX_PLAYBACK];
1750 	struct snd_kcontrol *ctl_send_routing;
1751 	struct snd_kcontrol *ctl_send_volume;
1752 	struct snd_kcontrol *ctl_attn;
1753 	struct snd_kcontrol *ctl_efx_send_routing;
1754 	struct snd_kcontrol *ctl_efx_send_volume;
1755 	struct snd_kcontrol *ctl_efx_attn;
1756 
1757 	void (*hwvol_interrupt)(struct snd_emu10k1 *emu, unsigned int status);
1758 	void (*capture_interrupt)(struct snd_emu10k1 *emu, unsigned int status);
1759 	void (*capture_mic_interrupt)(struct snd_emu10k1 *emu, unsigned int status);
1760 	void (*capture_efx_interrupt)(struct snd_emu10k1 *emu, unsigned int status);
1761 	void (*spdif_interrupt)(struct snd_emu10k1 *emu, unsigned int status);
1762 	void (*dsp_interrupt)(struct snd_emu10k1 *emu);
1763 
1764 	struct snd_pcm_substream *pcm_capture_substream;
1765 	struct snd_pcm_substream *pcm_capture_mic_substream;
1766 	struct snd_pcm_substream *pcm_capture_efx_substream;
1767 	struct snd_pcm_substream *pcm_playback_efx_substream;
1768 
1769 	struct snd_timer *timer;
1770 
1771 	struct snd_emu10k1_midi midi;
1772 	struct snd_emu10k1_midi midi2; /* for audigy */
1773 
1774 	unsigned int efx_voices_mask[2];
1775 	unsigned int next_free_voice;
1776 
1777 	const struct firmware *firmware;
1778 	const struct firmware *dock_fw;
1779 
1780 #ifdef CONFIG_PM_SLEEP
1781 	unsigned int *saved_ptr;
1782 	unsigned int *saved_gpr;
1783 	unsigned int *tram_val_saved;
1784 	unsigned int *tram_addr_saved;
1785 	unsigned int *saved_icode;
1786 	unsigned int *p16v_saved;
1787 	unsigned int saved_a_iocfg, saved_hcfg;
1788 	bool suspend;
1789 #endif
1790 
1791 };
1792 
1793 int snd_emu10k1_create(struct snd_card *card,
1794 		       struct pci_dev *pci,
1795 		       unsigned short extin_mask,
1796 		       unsigned short extout_mask,
1797 		       long max_cache_bytes,
1798 		       int enable_ir,
1799 		       uint subsystem);
1800 
1801 int snd_emu10k1_pcm(struct snd_emu10k1 *emu, int device);
1802 int snd_emu10k1_pcm_mic(struct snd_emu10k1 *emu, int device);
1803 int snd_emu10k1_pcm_efx(struct snd_emu10k1 *emu, int device);
1804 int snd_p16v_pcm(struct snd_emu10k1 *emu, int device);
1805 int snd_p16v_mixer(struct snd_emu10k1 * emu);
1806 int snd_emu10k1_pcm_multi(struct snd_emu10k1 *emu, int device);
1807 int snd_emu10k1_fx8010_pcm(struct snd_emu10k1 *emu, int device);
1808 int snd_emu10k1_mixer(struct snd_emu10k1 * emu, int pcm_device, int multi_device);
1809 int snd_emu10k1_timer(struct snd_emu10k1 * emu, int device);
1810 int snd_emu10k1_fx8010_new(struct snd_emu10k1 *emu, int device);
1811 
1812 irqreturn_t snd_emu10k1_interrupt(int irq, void *dev_id);
1813 
1814 void snd_emu10k1_voice_init(struct snd_emu10k1 * emu, int voice);
1815 int snd_emu10k1_init_efx(struct snd_emu10k1 *emu);
1816 void snd_emu10k1_free_efx(struct snd_emu10k1 *emu);
1817 int snd_emu10k1_fx8010_tram_setup(struct snd_emu10k1 *emu, u32 size);
1818 int snd_emu10k1_done(struct snd_emu10k1 * emu);
1819 
1820 /* I/O functions */
1821 unsigned int snd_emu10k1_ptr_read(struct snd_emu10k1 * emu, unsigned int reg, unsigned int chn);
1822 void snd_emu10k1_ptr_write(struct snd_emu10k1 *emu, unsigned int reg, unsigned int chn, unsigned int data);
1823 unsigned int snd_emu10k1_ptr20_read(struct snd_emu10k1 * emu, unsigned int reg, unsigned int chn);
1824 void snd_emu10k1_ptr20_write(struct snd_emu10k1 *emu, unsigned int reg, unsigned int chn, unsigned int data);
1825 int snd_emu10k1_spi_write(struct snd_emu10k1 * emu, unsigned int data);
1826 int snd_emu10k1_i2c_write(struct snd_emu10k1 *emu, u32 reg, u32 value);
1827 int snd_emu1010_fpga_write(struct snd_emu10k1 * emu, u32 reg, u32 value);
1828 int snd_emu1010_fpga_read(struct snd_emu10k1 * emu, u32 reg, u32 *value);
1829 int snd_emu1010_fpga_link_dst_src_write(struct snd_emu10k1 * emu, u32 dst, u32 src);
1830 unsigned int snd_emu10k1_efx_read(struct snd_emu10k1 *emu, unsigned int pc);
1831 void snd_emu10k1_intr_enable(struct snd_emu10k1 *emu, unsigned int intrenb);
1832 void snd_emu10k1_intr_disable(struct snd_emu10k1 *emu, unsigned int intrenb);
1833 void snd_emu10k1_voice_intr_enable(struct snd_emu10k1 *emu, unsigned int voicenum);
1834 void snd_emu10k1_voice_intr_disable(struct snd_emu10k1 *emu, unsigned int voicenum);
1835 void snd_emu10k1_voice_intr_ack(struct snd_emu10k1 *emu, unsigned int voicenum);
1836 void snd_emu10k1_voice_half_loop_intr_enable(struct snd_emu10k1 *emu, unsigned int voicenum);
1837 void snd_emu10k1_voice_half_loop_intr_disable(struct snd_emu10k1 *emu, unsigned int voicenum);
1838 void snd_emu10k1_voice_half_loop_intr_ack(struct snd_emu10k1 *emu, unsigned int voicenum);
1839 void snd_emu10k1_voice_set_loop_stop(struct snd_emu10k1 *emu, unsigned int voicenum);
1840 void snd_emu10k1_voice_clear_loop_stop(struct snd_emu10k1 *emu, unsigned int voicenum);
1841 void snd_emu10k1_wait(struct snd_emu10k1 *emu, unsigned int wait);
snd_emu10k1_wc(struct snd_emu10k1 * emu)1842 static inline unsigned int snd_emu10k1_wc(struct snd_emu10k1 *emu) { return (inl(emu->port + WC) >> 6) & 0xfffff; }
1843 unsigned short snd_emu10k1_ac97_read(struct snd_ac97 *ac97, unsigned short reg);
1844 void snd_emu10k1_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short data);
1845 unsigned int snd_emu10k1_rate_to_pitch(unsigned int rate);
1846 
1847 #ifdef CONFIG_PM_SLEEP
1848 void snd_emu10k1_suspend_regs(struct snd_emu10k1 *emu);
1849 void snd_emu10k1_resume_init(struct snd_emu10k1 *emu);
1850 void snd_emu10k1_resume_regs(struct snd_emu10k1 *emu);
1851 int snd_emu10k1_efx_alloc_pm_buffer(struct snd_emu10k1 *emu);
1852 void snd_emu10k1_efx_free_pm_buffer(struct snd_emu10k1 *emu);
1853 void snd_emu10k1_efx_suspend(struct snd_emu10k1 *emu);
1854 void snd_emu10k1_efx_resume(struct snd_emu10k1 *emu);
1855 int snd_p16v_alloc_pm_buffer(struct snd_emu10k1 *emu);
1856 void snd_p16v_free_pm_buffer(struct snd_emu10k1 *emu);
1857 void snd_p16v_suspend(struct snd_emu10k1 *emu);
1858 void snd_p16v_resume(struct snd_emu10k1 *emu);
1859 #endif
1860 
1861 /* memory allocation */
1862 struct snd_util_memblk *snd_emu10k1_alloc_pages(struct snd_emu10k1 *emu, struct snd_pcm_substream *substream);
1863 int snd_emu10k1_free_pages(struct snd_emu10k1 *emu, struct snd_util_memblk *blk);
1864 int snd_emu10k1_alloc_pages_maybe_wider(struct snd_emu10k1 *emu, size_t size,
1865 					struct snd_dma_buffer *dmab);
1866 struct snd_util_memblk *snd_emu10k1_synth_alloc(struct snd_emu10k1 *emu, unsigned int size);
1867 int snd_emu10k1_synth_free(struct snd_emu10k1 *emu, struct snd_util_memblk *blk);
1868 int snd_emu10k1_synth_bzero(struct snd_emu10k1 *emu, struct snd_util_memblk *blk, int offset, int size);
1869 int snd_emu10k1_synth_copy_from_user(struct snd_emu10k1 *emu, struct snd_util_memblk *blk, int offset, const char __user *data, int size);
1870 int snd_emu10k1_memblk_map(struct snd_emu10k1 *emu, struct snd_emu10k1_memblk *blk);
1871 
1872 /* voice allocation */
1873 int snd_emu10k1_voice_alloc(struct snd_emu10k1 *emu, int type, int pair, struct snd_emu10k1_voice **rvoice);
1874 int snd_emu10k1_voice_free(struct snd_emu10k1 *emu, struct snd_emu10k1_voice *pvoice);
1875 
1876 /* MIDI uart */
1877 int snd_emu10k1_midi(struct snd_emu10k1 * emu);
1878 int snd_emu10k1_audigy_midi(struct snd_emu10k1 * emu);
1879 
1880 /* proc interface */
1881 int snd_emu10k1_proc_init(struct snd_emu10k1 * emu);
1882 
1883 /* fx8010 irq handler */
1884 int snd_emu10k1_fx8010_register_irq_handler(struct snd_emu10k1 *emu,
1885 					    snd_fx8010_irq_handler_t *handler,
1886 					    unsigned char gpr_running,
1887 					    void *private_data,
1888 					    struct snd_emu10k1_fx8010_irq *irq);
1889 int snd_emu10k1_fx8010_unregister_irq_handler(struct snd_emu10k1 *emu,
1890 					      struct snd_emu10k1_fx8010_irq *irq);
1891 
1892 #endif	/* __SOUND_EMU10K1_H */
1893