1 #ifndef _XGIFB_MAIN 2 #define _XGIFB_MAIN 3 4 5 /* ------------------- Constant Definitions ------------------------- */ 6 7 8 #include "XGIfb.h" 9 #include "vb_struct.h" 10 #include "vb_def.h" 11 12 #define XGIFAIL(x) do { printk(x "\n"); return -EINVAL; } while(0) 13 14 #define VER_MAJOR 0 15 #define VER_MINOR 8 16 #define VER_LEVEL 1 17 18 #define DRIVER_DESC "XGI Volari Frame Buffer Module Version 0.8.1" 19 20 #ifndef PCI_VENDOR_ID_XG 21 #define PCI_VENDOR_ID_XG 0x18CA 22 #endif 23 24 #ifndef PCI_DEVICE_ID_XG_40 25 #define PCI_DEVICE_ID_XG_40 0x040 26 #endif 27 #ifndef PCI_DEVICE_ID_XG_41 28 #define PCI_DEVICE_ID_XG_41 0x041 29 #endif 30 #ifndef PCI_DEVICE_ID_XG_42 31 #define PCI_DEVICE_ID_XG_42 0x042 32 #endif 33 #ifndef PCI_DEVICE_ID_XG_20 34 #define PCI_DEVICE_ID_XG_20 0x020 35 #endif 36 #ifndef PCI_DEVICE_ID_XG_27 37 #define PCI_DEVICE_ID_XG_27 0x027 38 #endif 39 40 41 42 #define XGI_IOTYPE1 void __iomem 43 #define XGI_IOTYPE2 __iomem 44 #define XGIINITSTATIC static 45 46 static DEFINE_PCI_DEVICE_TABLE(xgifb_pci_table) = { 47 { PCI_VENDOR_ID_XG, PCI_DEVICE_ID_XG_20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, 48 { PCI_VENDOR_ID_XG, PCI_DEVICE_ID_XG_27, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1}, 49 { PCI_VENDOR_ID_XG, PCI_DEVICE_ID_XG_40, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2}, 50 { PCI_VENDOR_ID_XG, PCI_DEVICE_ID_XG_42, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3}, 51 { 0 } 52 }; 53 54 MODULE_DEVICE_TABLE(pci, xgifb_pci_table); 55 56 /* To be included in fb.h */ 57 #ifndef FB_ACCEL_XGI_GLAMOUR_2 58 #define FB_ACCEL_XGI_GLAMOUR_2 40 /* XGI 315, 650, 740 */ 59 #endif 60 #ifndef FB_ACCEL_XGI_XABRE 61 #define FB_ACCEL_XGI_XABRE 41 /* XGI 330 ("Xabre") */ 62 #endif 63 64 #define MAX_ROM_SCAN 0x10000 65 66 #define SEQ_ADR 0x14 67 #define SEQ_DATA 0x15 68 #define DAC_ADR 0x18 69 #define DAC_DATA 0x19 70 #define CRTC_ADR 0x24 71 #define CRTC_DATA 0x25 72 #define DAC2_ADR (0x16-0x30) 73 #define DAC2_DATA (0x17-0x30) 74 #define VB_PART1_ADR (0x04-0x30) 75 #define VB_PART1_DATA (0x05-0x30) 76 #define VB_PART2_ADR (0x10-0x30) 77 #define VB_PART2_DATA (0x11-0x30) 78 #define VB_PART3_ADR (0x12-0x30) 79 #define VB_PART3_DATA (0x13-0x30) 80 #define VB_PART4_ADR (0x14-0x30) 81 #define VB_PART4_DATA (0x15-0x30) 82 83 #define XGISR XGI_Pr.P3c4 84 #define XGICR XGI_Pr.P3d4 85 #define XGIDACA XGI_Pr.P3c8 86 #define XGIDACD XGI_Pr.P3c9 87 #define XGIPART1 XGI_Pr.Part1Port 88 #define XGIPART2 XGI_Pr.Part2Port 89 #define XGIPART3 XGI_Pr.Part3Port 90 #define XGIPART4 XGI_Pr.Part4Port 91 #define XGIPART5 XGI_Pr.Part5Port 92 #define XGIDAC2A XGIPART5 93 #define XGIDAC2D (XGIPART5 + 1) 94 #define XGIMISCR (XGI_Pr.RelIO + 0x1c) 95 #define XGIINPSTAT (XGI_Pr.RelIO + 0x2a) 96 97 #define IND_XGI_PASSWORD 0x05 /* SRs */ 98 #define IND_XGI_COLOR_MODE 0x06 99 #define IND_XGI_RAMDAC_CONTROL 0x07 100 #define IND_XGI_DRAM_SIZE 0x14 101 #define IND_XGI_SCRATCH_REG_16 0x16 102 #define IND_XGI_SCRATCH_REG_17 0x17 103 #define IND_XGI_SCRATCH_REG_1A 0x1A 104 #define IND_XGI_MODULE_ENABLE 0x1E 105 #define IND_XGI_PCI_ADDRESS_SET 0x20 106 #define IND_XGI_TURBOQUEUE_ADR 0x26 107 #define IND_XGI_TURBOQUEUE_SET 0x27 108 #define IND_XGI_POWER_ON_TRAP 0x38 109 #define IND_XGI_POWER_ON_TRAP2 0x39 110 #define IND_XGI_CMDQUEUE_SET 0x26 111 #define IND_XGI_CMDQUEUE_THRESHOLD 0x27 112 113 #define IND_XGI_SCRATCH_REG_CR30 0x30 /* CRs */ 114 #define IND_XGI_SCRATCH_REG_CR31 0x31 115 #define IND_XGI_SCRATCH_REG_CR32 0x32 116 #define IND_XGI_SCRATCH_REG_CR33 0x33 117 #define IND_XGI_LCD_PANEL 0x36 118 #define IND_XGI_SCRATCH_REG_CR37 0x37 119 #define IND_XGI_AGP_IO_PAD 0x48 120 121 #define IND_BRI_DRAM_STATUS 0x63 /* PCI config memory size offset */ 122 123 #define MMIO_QUEUE_PHYBASE 0x85C0 124 #define MMIO_QUEUE_WRITEPORT 0x85C4 125 #define MMIO_QUEUE_READPORT 0x85C8 126 127 #define IND_XGI_CRT2_WRITE_ENABLE_300 0x24 128 #define IND_XGI_CRT2_WRITE_ENABLE_315 0x2F 129 130 #define XGI_PASSWORD 0x86 /* SR05 */ 131 #define XGI_INTERLACED_MODE 0x20 /* SR06 */ 132 #define XGI_8BPP_COLOR_MODE 0x0 133 #define XGI_15BPP_COLOR_MODE 0x1 134 #define XGI_16BPP_COLOR_MODE 0x2 135 #define XGI_32BPP_COLOR_MODE 0x4 136 137 #define XGI_DRAM_SIZE_MASK 0xF0 /*SR14 */ 138 #define XGI_DRAM_SIZE_1MB 0x00 139 #define XGI_DRAM_SIZE_2MB 0x01 140 #define XGI_DRAM_SIZE_4MB 0x02 141 #define XGI_DRAM_SIZE_8MB 0x03 142 #define XGI_DRAM_SIZE_16MB 0x04 143 #define XGI_DRAM_SIZE_32MB 0x05 144 #define XGI_DRAM_SIZE_64MB 0x06 145 #define XGI_DRAM_SIZE_128MB 0x07 146 #define XGI_DRAM_SIZE_256MB 0x08 147 #define XGI_DATA_BUS_MASK 0x02 148 #define XGI_DATA_BUS_64 0x00 149 #define XGI_DATA_BUS_128 0x01 150 #define XGI_DUAL_CHANNEL_MASK 0x0C 151 #define XGI_SINGLE_CHANNEL_1_RANK 0x0 152 #define XGI_SINGLE_CHANNEL_2_RANK 0x1 153 #define XGI_ASYM_DDR 0x02 154 #define XGI_DUAL_CHANNEL_1_RANK 0x3 155 156 #define XGI550_DRAM_SIZE_MASK 0x3F /* 550/650/740 SR14 */ 157 #define XGI550_DRAM_SIZE_4MB 0x00 158 #define XGI550_DRAM_SIZE_8MB 0x01 159 #define XGI550_DRAM_SIZE_16MB 0x03 160 #define XGI550_DRAM_SIZE_24MB 0x05 161 #define XGI550_DRAM_SIZE_32MB 0x07 162 #define XGI550_DRAM_SIZE_64MB 0x0F 163 #define XGI550_DRAM_SIZE_96MB 0x17 164 #define XGI550_DRAM_SIZE_128MB 0x1F 165 #define XGI550_DRAM_SIZE_256MB 0x3F 166 167 #define XGI_SCRATCH_REG_1A_MASK 0x10 168 169 #define XGI_ENABLE_2D 0x40 /* SR1E */ 170 171 #define XGI_MEM_MAP_IO_ENABLE 0x01 /* SR20 */ 172 #define XGI_PCI_ADDR_ENABLE 0x80 173 174 #define XGI_SIMULTANEOUS_VIEW_ENABLE 0x01 /* CR30 */ 175 #define XGI_MODE_SELECT_CRT2 0x02 176 #define XGI_VB_OUTPUT_COMPOSITE 0x04 177 #define XGI_VB_OUTPUT_SVIDEO 0x08 178 #define XGI_VB_OUTPUT_SCART 0x10 179 #define XGI_VB_OUTPUT_LCD 0x20 180 #define XGI_VB_OUTPUT_CRT2 0x40 181 #define XGI_VB_OUTPUT_HIVISION 0x80 182 183 #define XGI_VB_OUTPUT_DISABLE 0x20 /* CR31 */ 184 #define XGI_DRIVER_MODE 0x40 185 186 #define XGI_VB_COMPOSITE 0x01 /* CR32 */ 187 #define XGI_VB_SVIDEO 0x02 188 #define XGI_VB_SCART 0x04 189 #define XGI_VB_LCD 0x08 190 #define XGI_VB_CRT2 0x10 191 #define XGI_CRT1 0x20 192 #define XGI_VB_HIVISION 0x40 193 #define XGI_VB_YPBPR 0x80 194 #define XGI_VB_TV (XGI_VB_COMPOSITE | XGI_VB_SVIDEO | \ 195 XGI_VB_SCART | XGI_VB_HIVISION|XGI_VB_YPBPR) 196 197 #define XGI_EXTERNAL_CHIP_MASK 0x0E /* CR37 */ 198 #define XGI_EXTERNAL_CHIP_XGI301 0x01 /* in CR37 << 1 ! */ 199 #define XGI_EXTERNAL_CHIP_LVDS 0x02 /* in CR37 << 1 ! */ 200 #define XGI_EXTERNAL_CHIP_TRUMPION 0x03 /* in CR37 << 1 ! */ 201 #define XGI_EXTERNAL_CHIP_LVDS_CHRONTEL 0x04 /* in CR37 << 1 ! */ 202 #define XGI_EXTERNAL_CHIP_CHRONTEL 0x05 /* in CR37 << 1 ! */ 203 #define XGI310_EXTERNAL_CHIP_LVDS 0x02 /* in CR37 << 1 ! */ 204 #define XGI310_EXTERNAL_CHIP_LVDS_CHRONTEL 0x03 /* in CR37 << 1 ! */ 205 206 #define XGI_AGP_2X 0x20 /* CR48 */ 207 208 #define BRI_DRAM_SIZE_MASK 0x70 /* PCI bridge config data */ 209 #define BRI_DRAM_SIZE_2MB 0x00 210 #define BRI_DRAM_SIZE_4MB 0x01 211 #define BRI_DRAM_SIZE_8MB 0x02 212 #define BRI_DRAM_SIZE_16MB 0x03 213 #define BRI_DRAM_SIZE_32MB 0x04 214 #define BRI_DRAM_SIZE_64MB 0x05 215 216 #define SR_BUFFER_SIZE 5 217 #define CR_BUFFER_SIZE 5 218 219 /* Useful macros */ 220 #define inXGIREG(base) inb(base) 221 #define outXGIREG(base,val) outb(val,base) 222 #define orXGIREG(base,val) do { \ 223 unsigned char __Temp = inb(base); \ 224 outXGIREG(base, __Temp | (val)); \ 225 } while (0) 226 #define andXGIREG(base,val) do { \ 227 unsigned char __Temp = inb(base); \ 228 outXGIREG(base, __Temp & (val)); \ 229 } while (0) 230 #define inXGIIDXREG(base,idx,var) do { \ 231 outb(idx,base); var=inb((base)+1); \ 232 } while (0) 233 #define outXGIIDXREG(base,idx,val) do { \ 234 outb(idx,base); outb((val),(base)+1); \ 235 } while (0) 236 #define orXGIIDXREG(base,idx,val) do { \ 237 unsigned char __Temp; \ 238 outb(idx,base); \ 239 __Temp = inb((base)+1)|(val); \ 240 outXGIIDXREG(base,idx,__Temp); \ 241 } while (0) 242 #define andXGIIDXREG(base,idx,and) do { \ 243 unsigned char __Temp; \ 244 outb(idx,base); \ 245 __Temp = inb((base)+1)&(and); \ 246 outXGIIDXREG(base,idx,__Temp); \ 247 } while (0) 248 #define setXGIIDXREG(base,idx,and,or) do { \ 249 unsigned char __Temp; \ 250 outb(idx,base); \ 251 __Temp = (inb((base)+1)&(and))|(or); \ 252 outXGIIDXREG(base,idx,__Temp); \ 253 } while (0) 254 255 /* ------------------- Global Variables ----------------------------- */ 256 257 /* Fbcon variables */ 258 static struct fb_info* fb_info; 259 260 261 static int video_type = FB_TYPE_PACKED_PIXELS; 262 263 static struct fb_var_screeninfo default_var = { 264 .xres = 0, 265 .yres = 0, 266 .xres_virtual = 0, 267 .yres_virtual = 0, 268 .xoffset = 0, 269 .yoffset = 0, 270 .bits_per_pixel = 0, 271 .grayscale = 0, 272 .red = {0, 8, 0}, 273 .green = {0, 8, 0}, 274 .blue = {0, 8, 0}, 275 .transp = {0, 0, 0}, 276 .nonstd = 0, 277 .activate = FB_ACTIVATE_NOW, 278 .height = -1, 279 .width = -1, 280 .accel_flags = 0, 281 .pixclock = 0, 282 .left_margin = 0, 283 .right_margin = 0, 284 .upper_margin = 0, 285 .lower_margin = 0, 286 .hsync_len = 0, 287 .vsync_len = 0, 288 .sync = 0, 289 .vmode = FB_VMODE_NONINTERLACED, 290 }; 291 292 static struct fb_fix_screeninfo XGIfb_fix = { 293 .id = "XGI", 294 .type = FB_TYPE_PACKED_PIXELS, 295 .xpanstep = 1, 296 .ypanstep = 1, 297 }; 298 static char myid[20]; 299 static u32 pseudo_palette[17]; 300 301 302 /* display status */ 303 static int XGIfb_off = 0; 304 static int XGIfb_crt1off = 0; 305 static int XGIfb_forcecrt1 = -1; 306 static int XGIfb_userom = 0; 307 //static int XGIfb_useoem = -1; 308 309 /* global flags */ 310 static int XGIfb_registered; 311 static int XGIfb_tvmode = 0; 312 static int XGIfb_pdc = 0; 313 static int enable_dstn = 0; 314 static int XGIfb_ypan = -1; 315 316 317 static int XGIfb_CRT2_write_enable = 0; 318 319 static int XGIfb_crt2type = -1; /* TW: CRT2 type (for overriding autodetection) */ 320 static int XGIfb_tvplug = -1; /* PR: Tv plug type (for overriding autodetection) */ 321 322 static unsigned char XGIfb_detectedpdc = 0; 323 324 static unsigned char XGIfb_detectedlcda = 0xff; 325 326 327 328 329 /* TW: For ioctl XGIFB_GET_INFO */ 330 /* XGIfb_info XGIfbinfo; */ 331 332 /* TW: Hardware extension; contains data on hardware */ 333 static struct xgi_hw_device_info XGIhw_ext; 334 335 /* TW: XGI private structure */ 336 static struct vb_device_info XGI_Pr; 337 338 #define MD_XGI300 1 339 #define MD_XGI315 2 340 341 /* mode table */ 342 /* NOT const - will be patched for 1280x960 mode number chaos reasons */ 343 static struct _XGIbios_mode { 344 char name[15]; 345 u8 mode_no; 346 u16 vesa_mode_no_1; /* "XGI defined" VESA mode number */ 347 u16 vesa_mode_no_2; /* Real VESA mode numbers */ 348 u16 xres; 349 u16 yres; 350 u16 bpp; 351 u16 rate_idx; 352 u16 cols; 353 u16 rows; 354 u8 chipset; 355 } XGIbios_mode[] = { 356 #define MODE_INDEX_NONE 0 /* TW: index for mode=none */ 357 {"none", 0xFF, 0x0000, 0x0000, 0, 0, 0, 0, 0, 0, MD_XGI300|MD_XGI315}, /* TW: for mode "none" */ 358 {"320x240x16", 0x56, 0x0000, 0x0000, 320, 240, 16, 1, 40, 15, MD_XGI315}, 359 {"320x480x8", 0x5A, 0x0000, 0x0000, 320, 480, 8, 1, 40, 30, MD_XGI315}, /* TW: FSTN */ 360 {"320x480x16", 0x5B, 0x0000, 0x0000, 320, 480, 16, 1, 40, 30, MD_XGI315}, /* TW: FSTN */ 361 {"640x480x8", 0x2E, 0x0101, 0x0101, 640, 480, 8, 1, 80, 30, MD_XGI300|MD_XGI315}, 362 {"640x480x16", 0x44, 0x0111, 0x0111, 640, 480, 16, 1, 80, 30, MD_XGI300|MD_XGI315}, 363 {"640x480x24", 0x62, 0x013a, 0x0112, 640, 480, 32, 1, 80, 30, MD_XGI300|MD_XGI315}, /* TW: That's for people who mix up color- and fb depth */ 364 {"640x480x32", 0x62, 0x013a, 0x0112, 640, 480, 32, 1, 80, 30, MD_XGI300|MD_XGI315}, 365 {"720x480x8", 0x31, 0x0000, 0x0000, 720, 480, 8, 1, 90, 30, MD_XGI300|MD_XGI315}, 366 {"720x480x16", 0x33, 0x0000, 0x0000, 720, 480, 16, 1, 90, 30, MD_XGI300|MD_XGI315}, 367 {"720x480x24", 0x35, 0x0000, 0x0000, 720, 480, 32, 1, 90, 30, MD_XGI300|MD_XGI315}, 368 {"720x480x32", 0x35, 0x0000, 0x0000, 720, 480, 32, 1, 90, 30, MD_XGI300|MD_XGI315}, 369 {"720x576x8", 0x32, 0x0000, 0x0000, 720, 576, 8, 1, 90, 36, MD_XGI300|MD_XGI315}, 370 {"720x576x16", 0x34, 0x0000, 0x0000, 720, 576, 16, 1, 90, 36, MD_XGI300|MD_XGI315}, 371 {"720x576x24", 0x36, 0x0000, 0x0000, 720, 576, 32, 1, 90, 36, MD_XGI300|MD_XGI315}, 372 {"720x576x32", 0x36, 0x0000, 0x0000, 720, 576, 32, 1, 90, 36, MD_XGI300|MD_XGI315}, 373 {"800x480x8", 0x70, 0x0000, 0x0000, 800, 480, 8, 1, 100, 30, MD_XGI300|MD_XGI315}, 374 {"800x480x16", 0x7a, 0x0000, 0x0000, 800, 480, 16, 1, 100, 30, MD_XGI300|MD_XGI315}, 375 {"800x480x24", 0x76, 0x0000, 0x0000, 800, 480, 32, 1, 100, 30, MD_XGI300|MD_XGI315}, 376 {"800x480x32", 0x76, 0x0000, 0x0000, 800, 480, 32, 1, 100, 30, MD_XGI300|MD_XGI315}, 377 #define DEFAULT_MODE 21 /* TW: index for 800x600x8 */ 378 #define DEFAULT_LCDMODE 21 /* TW: index for 800x600x8 */ 379 #define DEFAULT_TVMODE 21 /* TW: index for 800x600x8 */ 380 {"800x600x8", 0x30, 0x0103, 0x0103, 800, 600, 8, 1, 100, 37, MD_XGI300|MD_XGI315}, 381 {"800x600x16", 0x47, 0x0114, 0x0114, 800, 600, 16, 1, 100, 37, MD_XGI300|MD_XGI315}, 382 {"800x600x24", 0x63, 0x013b, 0x0115, 800, 600, 32, 1, 100, 37, MD_XGI300|MD_XGI315}, 383 {"800x600x32", 0x63, 0x013b, 0x0115, 800, 600, 32, 1, 100, 37, MD_XGI300|MD_XGI315}, 384 {"1024x576x8", 0x71, 0x0000, 0x0000, 1024, 576, 8, 1, 128, 36, MD_XGI300|MD_XGI315}, 385 {"1024x576x16", 0x74, 0x0000, 0x0000, 1024, 576, 16, 1, 128, 36, MD_XGI300|MD_XGI315}, 386 {"1024x576x24", 0x77, 0x0000, 0x0000, 1024, 576, 32, 1, 128, 36, MD_XGI300|MD_XGI315}, 387 {"1024x576x32", 0x77, 0x0000, 0x0000, 1024, 576, 32, 1, 128, 36, MD_XGI300|MD_XGI315}, 388 {"1024x600x8", 0x20, 0x0000, 0x0000, 1024, 600, 8, 1, 128, 37, MD_XGI300 }, /* TW: 300 series only */ 389 {"1024x600x16", 0x21, 0x0000, 0x0000, 1024, 600, 16, 1, 128, 37, MD_XGI300 }, 390 {"1024x600x24", 0x22, 0x0000, 0x0000, 1024, 600, 32, 1, 128, 37, MD_XGI300 }, 391 {"1024x600x32", 0x22, 0x0000, 0x0000, 1024, 600, 32, 1, 128, 37, MD_XGI300 }, 392 {"1024x768x8", 0x38, 0x0105, 0x0105, 1024, 768, 8, 1, 128, 48, MD_XGI300|MD_XGI315}, 393 {"1024x768x16", 0x4A, 0x0117, 0x0117, 1024, 768, 16, 1, 128, 48, MD_XGI300|MD_XGI315}, 394 {"1024x768x24", 0x64, 0x013c, 0x0118, 1024, 768, 32, 1, 128, 48, MD_XGI300|MD_XGI315}, 395 {"1024x768x32", 0x64, 0x013c, 0x0118, 1024, 768, 32, 1, 128, 48, MD_XGI300|MD_XGI315}, 396 {"1152x768x8", 0x23, 0x0000, 0x0000, 1152, 768, 8, 1, 144, 48, MD_XGI300 }, /* TW: 300 series only */ 397 {"1152x768x16", 0x24, 0x0000, 0x0000, 1152, 768, 16, 1, 144, 48, MD_XGI300 }, 398 {"1152x768x24", 0x25, 0x0000, 0x0000, 1152, 768, 32, 1, 144, 48, MD_XGI300 }, 399 {"1152x768x32", 0x25, 0x0000, 0x0000, 1152, 768, 32, 1, 144, 48, MD_XGI300 }, 400 {"1280x720x8", 0x79, 0x0000, 0x0000, 1280, 720, 8, 1, 160, 45, MD_XGI300|MD_XGI315}, 401 {"1280x720x16", 0x75, 0x0000, 0x0000, 1280, 720, 16, 1, 160, 45, MD_XGI300|MD_XGI315}, 402 {"1280x720x24", 0x78, 0x0000, 0x0000, 1280, 720, 32, 1, 160, 45, MD_XGI300|MD_XGI315}, 403 {"1280x720x32", 0x78, 0x0000, 0x0000, 1280, 720, 32, 1, 160, 45, MD_XGI300|MD_XGI315}, 404 {"1280x768x8", 0x23, 0x0000, 0x0000, 1280, 768, 8, 1, 160, 48, MD_XGI315}, /* TW: 310/325 series only */ 405 {"1280x768x16", 0x24, 0x0000, 0x0000, 1280, 768, 16, 1, 160, 48, MD_XGI315}, 406 {"1280x768x24", 0x25, 0x0000, 0x0000, 1280, 768, 32, 1, 160, 48, MD_XGI315}, 407 {"1280x768x32", 0x25, 0x0000, 0x0000, 1280, 768, 32, 1, 160, 48, MD_XGI315}, 408 #define MODEINDEX_1280x960 48 409 {"1280x960x8", 0x7C, 0x0000, 0x0000, 1280, 960, 8, 1, 160, 60, MD_XGI300|MD_XGI315}, /* TW: Modenumbers being patched */ 410 {"1280x960x16", 0x7D, 0x0000, 0x0000, 1280, 960, 16, 1, 160, 60, MD_XGI300|MD_XGI315}, 411 {"1280x960x24", 0x7E, 0x0000, 0x0000, 1280, 960, 32, 1, 160, 60, MD_XGI300|MD_XGI315}, 412 {"1280x960x32", 0x7E, 0x0000, 0x0000, 1280, 960, 32, 1, 160, 60, MD_XGI300|MD_XGI315}, 413 {"1280x1024x8", 0x3A, 0x0107, 0x0107, 1280, 1024, 8, 1, 160, 64, MD_XGI300|MD_XGI315}, 414 {"1280x1024x16", 0x4D, 0x011a, 0x011a, 1280, 1024, 16, 1, 160, 64, MD_XGI300|MD_XGI315}, 415 {"1280x1024x24", 0x65, 0x013d, 0x011b, 1280, 1024, 32, 1, 160, 64, MD_XGI300|MD_XGI315}, 416 {"1280x1024x32", 0x65, 0x013d, 0x011b, 1280, 1024, 32, 1, 160, 64, MD_XGI300|MD_XGI315}, 417 {"1400x1050x8", 0x26, 0x0000, 0x0000, 1400, 1050, 8, 1, 175, 65, MD_XGI315}, /* TW: 310/325 series only */ 418 {"1400x1050x16", 0x27, 0x0000, 0x0000, 1400, 1050, 16, 1, 175, 65, MD_XGI315}, 419 {"1400x1050x24", 0x28, 0x0000, 0x0000, 1400, 1050, 32, 1, 175, 65, MD_XGI315}, 420 {"1400x1050x32", 0x28, 0x0000, 0x0000, 1400, 1050, 32, 1, 175, 65, MD_XGI315}, 421 {"1600x1200x8", 0x3C, 0x0130, 0x011c, 1600, 1200, 8, 1, 200, 75, MD_XGI300|MD_XGI315}, 422 {"1600x1200x16", 0x3D, 0x0131, 0x011e, 1600, 1200, 16, 1, 200, 75, MD_XGI300|MD_XGI315}, 423 {"1600x1200x24", 0x66, 0x013e, 0x011f, 1600, 1200, 32, 1, 200, 75, MD_XGI300|MD_XGI315}, 424 {"1600x1200x32", 0x66, 0x013e, 0x011f, 1600, 1200, 32, 1, 200, 75, MD_XGI300|MD_XGI315}, 425 {"1920x1440x8", 0x68, 0x013f, 0x0000, 1920, 1440, 8, 1, 240, 75, MD_XGI300|MD_XGI315}, 426 {"1920x1440x16", 0x69, 0x0140, 0x0000, 1920, 1440, 16, 1, 240, 75, MD_XGI300|MD_XGI315}, 427 {"1920x1440x24", 0x6B, 0x0141, 0x0000, 1920, 1440, 32, 1, 240, 75, MD_XGI300|MD_XGI315}, 428 {"1920x1440x32", 0x6B, 0x0141, 0x0000, 1920, 1440, 32, 1, 240, 75, MD_XGI300|MD_XGI315}, 429 {"2048x1536x8", 0x6c, 0x0000, 0x0000, 2048, 1536, 8, 1, 256, 96, MD_XGI315}, /* TW: 310/325 series only */ 430 {"2048x1536x16", 0x6d, 0x0000, 0x0000, 2048, 1536, 16, 1, 256, 96, MD_XGI315}, 431 {"2048x1536x24", 0x6e, 0x0000, 0x0000, 2048, 1536, 32, 1, 256, 96, MD_XGI315}, 432 {"2048x1536x32", 0x6e, 0x0000, 0x0000, 2048, 1536, 32, 1, 256, 96, MD_XGI315}, 433 {"\0", 0x00, 0, 0, 0, 0, 0, 0, 0} 434 }; 435 436 /* mode-related variables */ 437 #ifdef MODULE 438 static int xgifb_mode_idx = 1; 439 #else 440 static int xgifb_mode_idx = -1; /* Use a default mode if we are inside the kernel */ 441 #endif 442 static u8 XGIfb_mode_no = 0; 443 static u8 XGIfb_rate_idx = 0; 444 445 /* TW: CR36 evaluation */ 446 static const unsigned short XGI300paneltype[] = 447 { LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024, 448 LCD_1280x960, LCD_640x480, LCD_1024x600, LCD_1152x768, 449 LCD_1024x768, LCD_1024x768, LCD_1024x768, 450 LCD_1024x768, LCD_1024x768, LCD_1024x768, LCD_1024x768 }; 451 452 static const unsigned short XGI310paneltype[] = 453 { LCD_UNKNOWN, LCD_800x600, LCD_1024x768, LCD_1280x1024, 454 LCD_640x480, LCD_1024x600, LCD_1152x864, LCD_1280x960, 455 LCD_1152x768, LCD_1400x1050,LCD_1280x768, LCD_1600x1200, 456 LCD_1024x768, LCD_1024x768, LCD_1024x768 }; 457 458 static const struct _XGI_crt2type { 459 char name[10]; 460 int type_no; 461 int tvplug_no; 462 } XGI_crt2type[] = { 463 {"NONE", 0, -1}, 464 {"LCD", DISPTYPE_LCD, -1}, 465 {"TV", DISPTYPE_TV, -1}, 466 {"VGA", DISPTYPE_CRT2, -1}, 467 {"SVIDEO", DISPTYPE_TV, TVPLUG_SVIDEO}, 468 {"COMPOSITE", DISPTYPE_TV, TVPLUG_COMPOSITE}, 469 {"SCART", DISPTYPE_TV, TVPLUG_SCART}, 470 {"none", 0, -1}, 471 {"lcd", DISPTYPE_LCD, -1}, 472 {"tv", DISPTYPE_TV, -1}, 473 {"vga", DISPTYPE_CRT2, -1}, 474 {"svideo", DISPTYPE_TV, TVPLUG_SVIDEO}, 475 {"composite", DISPTYPE_TV, TVPLUG_COMPOSITE}, 476 {"scart", DISPTYPE_TV, TVPLUG_SCART}, 477 {"\0", -1, -1} 478 }; 479 480 /* TV standard */ 481 static const struct _XGI_tvtype { 482 char name[6]; 483 int type_no; 484 } XGI_tvtype[] = { 485 {"PAL", 1}, 486 {"NTSC", 2}, 487 {"pal", 1}, 488 {"ntsc", 2}, 489 {"\0", -1} 490 }; 491 492 static const struct _XGI_vrate { 493 u16 idx; 494 u16 xres; 495 u16 yres; 496 u16 refresh; 497 } XGIfb_vrate[] = { 498 {1, 640, 480, 60}, {2, 640, 480, 72}, {3, 640, 480, 75}, {4, 640, 480, 85}, 499 {5, 640, 480,100}, {6, 640, 480, 120}, {7, 640, 480, 160}, {8, 640, 480, 200}, 500 {1, 720, 480, 60}, 501 {1, 720, 576, 58}, 502 {1, 800, 480, 60}, {2, 800, 480, 75}, {3, 800, 480, 85}, 503 {1, 800, 600, 60}, {2, 800, 600, 72}, {3, 800, 600, 75}, 504 {4, 800, 600, 85}, {5, 800, 600, 100}, {6, 800, 600, 120}, {7, 800, 600, 160}, 505 {1, 1024, 768, 60}, {2, 1024, 768, 70}, {3, 1024, 768, 75}, 506 {4, 1024, 768, 85}, {5, 1024, 768, 100}, {6, 1024, 768, 120}, 507 {1, 1024, 576, 60}, {2, 1024, 576, 75}, {3, 1024, 576, 85}, 508 {1, 1024, 600, 60}, 509 {1, 1152, 768, 60}, 510 {1, 1280, 720, 60}, {2, 1280, 720, 75}, {3, 1280, 720, 85}, 511 {1, 1280, 768, 60}, 512 {1, 1280, 1024, 60}, {2, 1280, 1024, 75}, {3, 1280, 1024, 85}, 513 {1, 1280, 960, 70}, 514 {1, 1400, 1050, 60}, 515 {1, 1600, 1200, 60}, {2, 1600, 1200, 65}, {3, 1600, 1200, 70}, {4, 1600, 1200, 75}, 516 {5, 1600, 1200, 85}, {6, 1600, 1200, 100}, {7, 1600, 1200, 120}, 517 {1, 1920, 1440, 60}, {2, 1920, 1440, 65}, {3, 1920, 1440, 70}, {4, 1920, 1440, 75}, 518 {5, 1920, 1440, 85}, {6, 1920, 1440, 100}, 519 {1, 2048, 1536, 60}, {2, 2048, 1536, 65}, {3, 2048, 1536, 70}, {4, 2048, 1536, 75}, 520 {5, 2048, 1536, 85}, 521 {0, 0, 0, 0} 522 }; 523 524 static const struct _chswtable { 525 int subsysVendor; 526 int subsysCard; 527 char *vendorName; 528 char *cardName; 529 } mychswtable[] = { 530 { 0x1631, 0x1002, "Mitachi", "0x1002" }, 531 { 0, 0, "" , "" } 532 }; 533 534 // Eden Chen 535 static const struct _XGI_TV_filter { 536 u8 filter[9][4]; 537 } XGI_TV_filter[] = { 538 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_0 */ 539 {0x00,0xE0,0x10,0x60}, 540 {0x00,0xEE,0x10,0x44}, 541 {0x00,0xF4,0x10,0x38}, 542 {0xF8,0xF4,0x18,0x38}, 543 {0xFC,0xFB,0x14,0x2A}, 544 {0x00,0x00,0x10,0x20}, 545 {0x00,0x04,0x10,0x18}, 546 {0xFF,0xFF,0xFF,0xFF} }}, 547 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_1 */ 548 {0x00,0xE0,0x10,0x60}, 549 {0x00,0xEE,0x10,0x44}, 550 {0x00,0xF4,0x10,0x38}, 551 {0xF8,0xF4,0x18,0x38}, 552 {0xFC,0xFB,0x14,0x2A}, 553 {0x00,0x00,0x10,0x20}, 554 {0x00,0x04,0x10,0x18}, 555 {0xFF,0xFF,0xFF,0xFF} }}, 556 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_2 */ 557 {0xF5,0xEE,0x1B,0x44}, 558 {0xF8,0xF4,0x18,0x38}, 559 {0xEB,0x04,0x25,0x18}, 560 {0xF1,0x05,0x1F,0x16}, 561 {0xF6,0x06,0x1A,0x14}, 562 {0xFA,0x06,0x16,0x14}, 563 {0x00,0x04,0x10,0x18}, 564 {0xFF,0xFF,0xFF,0xFF} }}, 565 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_3 */ 566 {0xF1,0x04,0x1F,0x18}, 567 {0xEE,0x0D,0x22,0x06}, 568 {0xF7,0x06,0x19,0x14}, 569 {0xF4,0x0B,0x1C,0x0A}, 570 {0xFA,0x07,0x16,0x12}, 571 {0xF9,0x0A,0x17,0x0C}, 572 {0x00,0x07,0x10,0x12}, 573 {0xFF,0xFF,0xFF,0xFF} }}, 574 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_4 */ 575 {0x00,0xE0,0x10,0x60}, 576 {0x00,0xEE,0x10,0x44}, 577 {0x00,0xF4,0x10,0x38}, 578 {0xF8,0xF4,0x18,0x38}, 579 {0xFC,0xFB,0x14,0x2A}, 580 {0x00,0x00,0x10,0x20}, 581 {0x00,0x04,0x10,0x18}, 582 {0xFF,0xFF,0xFF,0xFF} }}, 583 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_5 */ 584 {0xF5,0xEE,0x1B,0x44}, 585 {0xF8,0xF4,0x18,0x38}, 586 {0xEB,0x04,0x25,0x18}, 587 {0xF1,0x05,0x1F,0x16}, 588 {0xF6,0x06,0x1A,0x14}, 589 {0xFA,0x06,0x16,0x14}, 590 {0x00,0x04,0x10,0x18}, 591 {0xFF,0xFF,0xFF,0xFF} }}, 592 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_6 */ 593 {0xEB,0x04,0x25,0x18}, 594 {0xE7,0x0E,0x29,0x04}, 595 {0xEE,0x0C,0x22,0x08}, 596 {0xF6,0x0B,0x1A,0x0A}, 597 {0xF9,0x0A,0x17,0x0C}, 598 {0xFC,0x0A,0x14,0x0C}, 599 {0x00,0x08,0x10,0x10}, 600 {0xFF,0xFF,0xFF,0xFF} }}, 601 { {{0x00,0x00,0x00,0x40}, /* NTSCFilter_7 */ 602 {0xEC,0x02,0x24,0x1C}, 603 {0xF2,0x04,0x1E,0x18}, 604 {0xEB,0x15,0x25,0xF6}, 605 {0xF4,0x10,0x1C,0x00}, 606 {0xF8,0x0F,0x18,0x02}, 607 {0x00,0x04,0x10,0x18}, 608 {0x01,0x06,0x0F,0x14}, 609 {0xFF,0xFF,0xFF,0xFF} }}, 610 { {{0x00,0x00,0x00,0x40}, /* PALFilter_0 */ 611 {0x00,0xE0,0x10,0x60}, 612 {0x00,0xEE,0x10,0x44}, 613 {0x00,0xF4,0x10,0x38}, 614 {0xF8,0xF4,0x18,0x38}, 615 {0xFC,0xFB,0x14,0x2A}, 616 {0x00,0x00,0x10,0x20}, 617 {0x00,0x04,0x10,0x18}, 618 {0xFF,0xFF,0xFF,0xFF} }}, 619 { {{0x00,0x00,0x00,0x40}, /* PALFilter_1 */ 620 {0x00,0xE0,0x10,0x60}, 621 {0x00,0xEE,0x10,0x44}, 622 {0x00,0xF4,0x10,0x38}, 623 {0xF8,0xF4,0x18,0x38}, 624 {0xFC,0xFB,0x14,0x2A}, 625 {0x00,0x00,0x10,0x20}, 626 {0x00,0x04,0x10,0x18}, 627 {0xFF,0xFF,0xFF,0xFF} }}, 628 { {{0x00,0x00,0x00,0x40}, /* PALFilter_2 */ 629 {0xF5,0xEE,0x1B,0x44}, 630 {0xF8,0xF4,0x18,0x38}, 631 {0xF1,0xF7,0x01,0x32}, 632 {0xF5,0xFB,0x1B,0x2A}, 633 {0xF9,0xFF,0x17,0x22}, 634 {0xFB,0x01,0x15,0x1E}, 635 {0x00,0x04,0x10,0x18}, 636 {0xFF,0xFF,0xFF,0xFF} }}, 637 { {{0x00,0x00,0x00,0x40}, /* PALFilter_3 */ 638 {0xF5,0xFB,0x1B,0x2A}, 639 {0xEE,0xFE,0x22,0x24}, 640 {0xF3,0x00,0x1D,0x20}, 641 {0xF9,0x03,0x17,0x1A}, 642 {0xFB,0x02,0x14,0x1E}, 643 {0xFB,0x04,0x15,0x18}, 644 {0x00,0x06,0x10,0x14}, 645 {0xFF,0xFF,0xFF,0xFF} }}, 646 { {{0x00,0x00,0x00,0x40}, /* PALFilter_4 */ 647 {0x00,0xE0,0x10,0x60}, 648 {0x00,0xEE,0x10,0x44}, 649 {0x00,0xF4,0x10,0x38}, 650 {0xF8,0xF4,0x18,0x38}, 651 {0xFC,0xFB,0x14,0x2A}, 652 {0x00,0x00,0x10,0x20}, 653 {0x00,0x04,0x10,0x18}, 654 {0xFF,0xFF,0xFF,0xFF} }}, 655 { {{0x00,0x00,0x00,0x40}, /* PALFilter_5 */ 656 {0xF5,0xEE,0x1B,0x44}, 657 {0xF8,0xF4,0x18,0x38}, 658 {0xF1,0xF7,0x1F,0x32}, 659 {0xF5,0xFB,0x1B,0x2A}, 660 {0xF9,0xFF,0x17,0x22}, 661 {0xFB,0x01,0x15,0x1E}, 662 {0x00,0x04,0x10,0x18}, 663 {0xFF,0xFF,0xFF,0xFF} }}, 664 { {{0x00,0x00,0x00,0x40}, /* PALFilter_6 */ 665 {0xF5,0xEE,0x1B,0x2A}, 666 {0xEE,0xFE,0x22,0x24}, 667 {0xF3,0x00,0x1D,0x20}, 668 {0xF9,0x03,0x17,0x1A}, 669 {0xFB,0x02,0x14,0x1E}, 670 {0xFB,0x04,0x15,0x18}, 671 {0x00,0x06,0x10,0x14}, 672 {0xFF,0xFF,0xFF,0xFF} }}, 673 { {{0x00,0x00,0x00,0x40}, /* PALFilter_7 */ 674 {0xF5,0xEE,0x1B,0x44}, 675 {0xF8,0xF4,0x18,0x38}, 676 {0xFC,0xFB,0x14,0x2A}, 677 {0xEB,0x05,0x25,0x16}, 678 {0xF1,0x05,0x1F,0x16}, 679 {0xFA,0x07,0x16,0x12}, 680 {0x00,0x07,0x10,0x12}, 681 {0xFF,0xFF,0xFF,0xFF} }} 682 }; 683 684 static int filter = -1; 685 static unsigned char filter_tb; 686 687 688 /* ---------------------- Routine prototypes ------------------------- */ 689 690 /* Interface used by the world */ 691 #ifndef MODULE 692 XGIINITSTATIC int __init XGIfb_setup(char *options); 693 #endif 694 695 /* Interface to the low level console driver */ 696 697 698 699 /* fbdev routines */ 700 XGIINITSTATIC int __init xgifb_init(void); 701 static int XGIfb_set_par(struct fb_info *info); 702 static int XGIfb_blank(int blank, 703 struct fb_info *info); 704 /*static int XGIfb_mmap(struct fb_info *info, struct file *file, 705 struct vm_area_struct *vma); 706 */ 707 708 /* 709 extern int XGIfb_mode_rate_to_dclock(VB_DEVICE_INFO *XGI_Pr, 710 struct xgi_hw_device_info *HwDeviceExtension, 711 unsigned char modeno, unsigned char rateindex); 712 extern int XGIfb_mode_rate_to_ddata(VB_DEVICE_INFO *XGI_Pr, struct xgi_hw_device_info *HwDeviceExtension, 713 unsigned char modeno, unsigned char rateindex, 714 unsigned int *left_margin, unsigned int *right_margin, 715 unsigned int *upper_margin, unsigned int *lower_margin, 716 unsigned int *hsync_len, unsigned int *vsync_len, 717 unsigned int *sync, unsigned int *vmode); 718 */ 719 extern unsigned char XGI_SearchModeID(unsigned short ModeNo, 720 unsigned short *ModeIdIndex, 721 struct vb_device_info *); 722 static int XGIfb_get_fix(struct fb_fix_screeninfo *fix, int con, 723 struct fb_info *info); 724 725 /* Internal general routines */ 726 static void XGIfb_search_mode(const char *name); 727 static int XGIfb_validate_mode(int modeindex); 728 static u8 XGIfb_search_refresh_rate(unsigned int rate); 729 static int XGIfb_setcolreg(unsigned regno, unsigned red, unsigned green, 730 unsigned blue, unsigned transp, 731 struct fb_info *fb_info); 732 static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive, 733 struct fb_info *info); 734 static void XGIfb_pre_setmode(void); 735 static void XGIfb_post_setmode(void); 736 737 /* Internal hardware access routines */ 738 void XGIfb_set_reg4(u16 port, unsigned long data); 739 u32 XGIfb_get_reg3(u16 port); 740 741 /* Chipset-dependent internal routines */ 742 743 744 static int XGIfb_get_dram_size(void); 745 static void XGIfb_detect_VB(void); 746 static void XGIfb_get_VB_type(void); 747 static int XGIfb_has_VB(void); 748 749 750 /* Internal routines to access PCI configuration space */ 751 unsigned char XGIfb_query_VGA_config_space(struct xgi_hw_device_info *pXGIhw_ext, 752 unsigned long offset, 753 unsigned long set, 754 unsigned long *value); 755 //BOOLEAN XGIfb_query_north_bridge_space(PXGI_HW_DEVICE_INFO pXGIhw_ext, 756 // unsigned long offset, unsigned long set, unsigned long *value); 757 758 759 /* Routines from init.c/init301.c */ 760 extern void InitTo330Pointer(unsigned char, struct vb_device_info *pVBInfo); 761 extern unsigned char XGIInitNew(struct xgi_hw_device_info *HwDeviceExtension); 762 extern unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension, 763 unsigned short ModeNo); 764 //extern void XGI_SetEnableDstn(VB_DEVICE_INFO *XGI_Pr); 765 extern void XGI_LongWait(struct vb_device_info *XGI_Pr); 766 extern unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE, 767 unsigned short ModeNo, 768 unsigned short ModeIdIndex, 769 struct vb_device_info *pVBInfo); 770 /* TW: Chrontel TV functions */ 771 extern unsigned short XGI_GetCH700x(struct vb_device_info *XGI_Pr, 772 unsigned short tempbx); 773 extern void XGI_SetCH700x(struct vb_device_info *XGI_Pr, unsigned short tempbx); 774 extern unsigned short XGI_GetCH701x(struct vb_device_info *XGI_Pr, 775 unsigned short tempbx); 776 extern void XGI_SetCH701x(struct vb_device_info *XGI_Pr, unsigned short tempbx); 777 extern void XGI_SetCH70xxANDOR(struct vb_device_info *XGI_Pr, 778 unsigned short tempax, 779 unsigned short tempbh); 780 extern void XGI_DDC2Delay(struct vb_device_info *XGI_Pr, unsigned short delaytime); 781 782 /* TW: Sensing routines */ 783 void XGI_Sense30x(void); 784 int XGIDoSense(int tempbl, int tempbh, int tempcl, int tempch); 785 786 extern struct XGI21_LVDSCapStruct XGI21_LCDCapList[13]; 787 #endif 788