drivers/staging/xgifb/XGI_main.h

   1 #ifndef _XGIFB_MAIN
   2 #define _XGIFB_MAIN
   3 /* ------------------- Constant Definitions ------------------------- */
   4 #include "XGIfb.h"
   5 #include "vb_def.h"
   6
   7 #ifndef PCI_DEVICE_ID_XGI_42
   8 #define PCI_DEVICE_ID_XGI_42      0x042
   9 #endif
  10 #ifndef PCI_DEVICE_ID_XGI_27
  11 #define PCI_DEVICE_ID_XGI_27      0x027
  12 #endif
  13
  14 static DEFINE_PCI_DEVICE_TABLE(xgifb_pci_table) = {
  15         {PCI_DEVICE(PCI_VENDOR_ID_XGI, PCI_DEVICE_ID_XGI_20)},
  16         {PCI_DEVICE(PCI_VENDOR_ID_XGI, PCI_DEVICE_ID_XGI_27)},
  17         {PCI_DEVICE(PCI_VENDOR_ID_XGI, PCI_DEVICE_ID_XGI_40)},
  18         {PCI_DEVICE(PCI_VENDOR_ID_XGI, PCI_DEVICE_ID_XGI_42)},
  19         {0}
  20 };
  21
  22 MODULE_DEVICE_TABLE(pci, xgifb_pci_table);
  23
  24 /* To be included in fb.h */
  25 #define XGISR                     (xgifb_info->dev_info.P3c4)
  26 #define XGICR                     (xgifb_info->dev_info.P3d4)
  27 #define XGIDACA                   (xgifb_info->dev_info.P3c8)
  28 #define XGIDACD                   (xgifb_info->dev_info.P3c9)
  29 #define XGIPART1                  (xgifb_info->dev_info.Part1Port)
  30 #define XGIPART2                  (xgifb_info->dev_info.Part2Port)
  31 #define XGIPART3                  (xgifb_info->dev_info.Part3Port)
  32 #define XGIPART4                  (xgifb_info->dev_info.Part4Port)
  33 #define XGIPART5                  (xgifb_info->dev_info.Part5Port)
  34 #define XGIDAC2A                  XGIPART5
  35 #define XGIDAC2D                  (XGIPART5 + 1)
  36
  37 #define IND_XGI_SCRATCH_REG_CR30  0x30  /* CRs */
  38 #define IND_XGI_SCRATCH_REG_CR31  0x31
  39 #define IND_XGI_SCRATCH_REG_CR32  0x32
  40 #define IND_XGI_SCRATCH_REG_CR33  0x33
  41 #define IND_XGI_LCD_PANEL         0x36
  42 #define IND_XGI_SCRATCH_REG_CR37  0x37
  43
  44 #define XGI_DRAM_SIZE_MASK     0xF0  /*SR14 */
  45 #define XGI_DRAM_SIZE_1MB      0x00
  46 #define XGI_DRAM_SIZE_2MB      0x01
  47 #define XGI_DRAM_SIZE_4MB      0x02
  48 #define XGI_DRAM_SIZE_8MB      0x03
  49 #define XGI_DRAM_SIZE_16MB     0x04
  50 #define XGI_DRAM_SIZE_32MB     0x05
  51 #define XGI_DRAM_SIZE_64MB     0x06
  52 #define XGI_DRAM_SIZE_128MB    0x07
  53 #define XGI_DRAM_SIZE_256MB    0x08
  54
  55 /* ------------------- Global Variables ----------------------------- */
  56
  57 /* display status */
  58 static int XGIfb_crt1off;
  59 static int XGIfb_forcecrt1 = -1;
  60
  61 /* global flags */
  62 static int XGIfb_tvmode;
  63 static int enable_dstn;
  64 static int XGIfb_ypan = -1;
  65
  66 /* TW: CRT2 type (for overriding autodetection) */
  67 static int XGIfb_crt2type = -1;
  68 /* PR: Tv plug type (for overriding autodetection) */
  69 static int XGIfb_tvplug = -1;
  70
  71 #define MD_XGI315 1
  72
  73 /* mode table */
  74 static const struct _XGIbios_mode {
  75         u8 mode_no;
  76         u16 vesa_mode_no_1;  /* "XGI defined" VESA mode number */
  77         u16 vesa_mode_no_2;  /* Real VESA mode numbers */
  78         u16 xres;
  79         u16 yres;
  80         u16 bpp;
  81         u8  chipset;
  82 } XGIbios_mode[] = {
  83         { 0x56, 0x0000, 0x0000,  320,  240, 16, MD_XGI315 },
  84         { 0x5A, 0x0000, 0x0000,  320,  480,  8, MD_XGI315 },
  85         { 0x5B, 0x0000, 0x0000,  320,  480, 16, MD_XGI315 },
  86         { 0x2E, 0x0101, 0x0101,  640,  480,  8, MD_XGI315 },
  87         { 0x44, 0x0111, 0x0111,  640,  480, 16, MD_XGI315 },
  88         { 0x62, 0x013a, 0x0112,  640,  480, 32, MD_XGI315 },
  89         { 0x31, 0x0000, 0x0000,  720,  480,  8, MD_XGI315 },
  90         { 0x33, 0x0000, 0x0000,  720,  480, 16, MD_XGI315 },
  91         { 0x35, 0x0000, 0x0000,  720,  480, 32, MD_XGI315 },
  92         { 0x32, 0x0000, 0x0000,  720,  576,  8, MD_XGI315 },
  93         { 0x34, 0x0000, 0x0000,  720,  576, 16, MD_XGI315 },
  94         { 0x36, 0x0000, 0x0000,  720,  576, 32, MD_XGI315 },
  95         { 0x36, 0x0000, 0x0000,  720,  576, 32, MD_XGI315 },
  96         { 0x70, 0x0000, 0x0000,  800,  480,  8, MD_XGI315 },
  97         { 0x7a, 0x0000, 0x0000,  800,  480, 16, MD_XGI315 },
  98         { 0x76, 0x0000, 0x0000,  800,  480, 32, MD_XGI315 },
  99         { 0x30, 0x0103, 0x0103,  800,  600,  8, MD_XGI315 },
 100 #define DEFAULT_MODE              17 /* index for 800x600x16 */
 101         { 0x47, 0x0114, 0x0114,  800,  600, 16, MD_XGI315 },
 102         { 0x63, 0x013b, 0x0115,  800,  600, 32, MD_XGI315 },
 103         { 0x71, 0x0000, 0x0000, 1024,  576,  8, MD_XGI315 },
 104         { 0x74, 0x0000, 0x0000, 1024,  576, 16, MD_XGI315 },
 105         { 0x77, 0x0000, 0x0000, 1024,  576, 32, MD_XGI315 },
 106         { 0x77, 0x0000, 0x0000, 1024,  576, 32, MD_XGI315 },
 107         { 0x20, 0x0000, 0x0000, 1024,  600,  8, },
 108         { 0x21, 0x0000, 0x0000, 1024,  600, 16, },
 109         { 0x22, 0x0000, 0x0000, 1024,  600, 32, },
 110         { 0x38, 0x0105, 0x0105, 1024,  768,  8, MD_XGI315 },
 111         { 0x4A, 0x0117, 0x0117, 1024,  768, 16, MD_XGI315 },
 112         { 0x64, 0x013c, 0x0118, 1024,  768, 32, MD_XGI315 },
 113         { 0x64, 0x013c, 0x0118, 1024,  768, 32, MD_XGI315 },
 114         { 0x23, 0x0000, 0x0000, 1152,  768,  8, },
 115         { 0x24, 0x0000, 0x0000, 1152,  768, 16, },
 116         { 0x25, 0x0000, 0x0000, 1152,  768, 32, },
 117         { 0x79, 0x0000, 0x0000, 1280,  720,  8, MD_XGI315 },
 118         { 0x75, 0x0000, 0x0000, 1280,  720, 16, MD_XGI315 },
 119         { 0x78, 0x0000, 0x0000, 1280,  720, 32, MD_XGI315 },
 120         { 0x23, 0x0000, 0x0000, 1280,  768,  8, MD_XGI315 },
 121         { 0x24, 0x0000, 0x0000, 1280,  768, 16, MD_XGI315 },
 122         { 0x25, 0x0000, 0x0000, 1280,  768, 32, MD_XGI315 },
 123         { 0x7C, 0x0000, 0x0000, 1280,  960,  8, MD_XGI315 },
 124         { 0x7D, 0x0000, 0x0000, 1280,  960, 16, MD_XGI315 },
 125         { 0x7E, 0x0000, 0x0000, 1280,  960, 32, MD_XGI315 },
 126         { 0x3A, 0x0107, 0x0107, 1280, 1024,  8, MD_XGI315 },
 127         { 0x4D, 0x011a, 0x011a, 1280, 1024, 16, MD_XGI315 },
 128         { 0x65, 0x013d, 0x011b, 1280, 1024, 32, MD_XGI315 },
 129         { 0x26, 0x0000, 0x0000, 1400, 1050,  8, MD_XGI315 },
 130         { 0x27, 0x0000, 0x0000, 1400, 1050, 16, MD_XGI315 },
 131         { 0x28, 0x0000, 0x0000, 1400, 1050, 32, MD_XGI315 },
 132         { 0x3C, 0x0130, 0x011c, 1600, 1200,  8, MD_XGI315 },
 133         { 0x3D, 0x0131, 0x011e, 1600, 1200, 16, MD_XGI315 },
 134         { 0x66, 0x013e, 0x011f, 1600, 1200, 32, MD_XGI315 },
 135         { 0x68, 0x013f, 0x0000, 1920, 1440,  8, MD_XGI315 },
 136         { 0x69, 0x0140, 0x0000, 1920, 1440, 16, MD_XGI315 },
 137         { 0x6B, 0x0141, 0x0000, 1920, 1440, 32, MD_XGI315 },
 138         { 0x6c, 0x0000, 0x0000, 2048, 1536,  8, MD_XGI315 },
 139         { 0x6d, 0x0000, 0x0000, 2048, 1536, 16, MD_XGI315 },
 140         { 0x6e, 0x0000, 0x0000, 2048, 1536, 32, MD_XGI315 },
 141         { 0 },
 142 };
 143
 144 static const unsigned short XGI310paneltype[] = {
 145          LCD_UNKNOWN,   LCD_800x600, LCD_1024x768, LCD_1280x1024,
 146          LCD_640x480,  LCD_1024x600, LCD_1152x864, LCD_1280x960,
 147         LCD_1152x768, LCD_1400x1050, LCD_1280x768, LCD_1600x1200,
 148         LCD_1024x768,  LCD_1024x768, LCD_1024x768};
 149
 150 static const struct _XGI_crt2type {
 151         char name[10];
 152         int type_no;
 153         int tvplug_no;
 154 } XGI_crt2type[] = {
 155         {"NONE",        0,              -1},
 156         {"LCD",         XGIFB_DISP_LCD, -1},
 157         {"TV",          XGIFB_DISP_TV,  -1},
 158         {"VGA",         XGIFB_DISP_CRT, -1},
 159         {"SVIDEO",      XGIFB_DISP_TV,  TVPLUG_SVIDEO},
 160         {"COMPOSITE",   XGIFB_DISP_TV,  TVPLUG_COMPOSITE},
 161         {"SCART",       XGIFB_DISP_TV,  TVPLUG_SCART},
 162         {"none",        0,              -1},
 163         {"lcd",         XGIFB_DISP_LCD, -1},
 164         {"tv",          XGIFB_DISP_TV,  -1},
 165         {"vga",         XGIFB_DISP_CRT, -1},
 166         {"svideo",      XGIFB_DISP_TV,  TVPLUG_SVIDEO},
 167         {"composite",   XGIFB_DISP_TV,  TVPLUG_COMPOSITE},
 168         {"scart",       XGIFB_DISP_TV,  TVPLUG_SCART},
 169         {"\0",          -1,             -1}
 170 };
 171
 172 /* TV standard */
 173 static const struct _XGI_tvtype {
 174         char name[6];
 175         int type_no;
 176 } XGI_tvtype[] = {
 177         {"PAL",         1},
 178         {"NTSC",        2},
 179         {"pal",         1},
 180         {"ntsc",        2},
 181         {"\0",          -1}
 182 };
 183
 184 static const struct _XGI_vrate {
 185         u16 idx;
 186         u16 xres;
 187         u16 yres;
 188         u16 refresh;
 189 } XGIfb_vrate[] = {
 190         {1,  640,  480, 60}, {2,  640,  480,  72},
 191         {3, 640,   480,  75}, {4,  640, 480,  85},
 192
 193         {5,  640,  480, 100}, {6,  640,  480, 120},
 194         {7, 640,   480, 160}, {8,  640, 480, 200},
 195
 196         {1,  720,  480, 60},
 197         {1,  720,  576, 58},
 198         {1,  800,  480, 60}, {2,  800,  480,  75}, {3, 800,   480,  85},
 199         {1,  800,  600,  60}, {2, 800,   600,  72}, {3,  800, 600,  75},
 200         {4,  800,  600, 85}, {5,  800,  600, 100},
 201         {6, 800,   600, 120}, {7,  800, 600, 160},
 202
 203         {1, 1024,  768,  60}, {2, 1024,  768,  70}, {3, 1024, 768,  75},
 204         {4, 1024,  768, 85}, {5, 1024,  768, 100}, {6, 1024,  768, 120},
 205         {1, 1024,  576, 60}, {2, 1024,  576,  75}, {3, 1024,  576,  85},
 206         {1, 1024,  600, 60},
 207         {1, 1152,  768, 60},
 208         {1, 1280,  720, 60}, {2, 1280,  720,  75}, {3, 1280,  720,  85},
 209         {1, 1280,  768, 60},
 210         {1, 1280, 1024,  60}, {2, 1280, 1024,  75}, {3, 1280, 1024,  85},
 211         {1, 1280,  960, 70},
 212         {1, 1400, 1050, 60},
 213         {1, 1600, 1200, 60}, {2, 1600, 1200,  65},
 214         {3, 1600, 1200,  70}, {4, 1600, 1200,  75},
 215
 216         {5, 1600, 1200, 85}, {6, 1600, 1200, 100},
 217         {7, 1600, 1200, 120},
 218
 219         {1, 1920, 1440, 60}, {2, 1920, 1440,  65},
 220         {3, 1920, 1440,  70}, {4, 1920, 1440,  75},
 221
 222         {5, 1920, 1440, 85}, {6, 1920, 1440, 100},
 223         {1, 2048, 1536, 60}, {2, 2048, 1536,  65},
 224         {3, 2048, 1536,  70}, {4, 2048, 1536,  75},
 225
 226         {5, 2048, 1536, 85},
 227         {0, 0, 0, 0}
 228 };
 229
 230 static const struct _XGI_TV_filter {
 231         u8 filter[9][4];
 232 } XGI_TV_filter[] = {
 233         { { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_0 */
 234             {0x00, 0xE0, 0x10, 0x60},
 235             {0x00, 0xEE, 0x10, 0x44},
 236             {0x00, 0xF4, 0x10, 0x38},
 237             {0xF8, 0xF4, 0x18, 0x38},
 238             {0xFC, 0xFB, 0x14, 0x2A},
 239             {0x00, 0x00, 0x10, 0x20},
 240             {0x00, 0x04, 0x10, 0x18},
 241             {0xFF, 0xFF, 0xFF, 0xFF} } },
 242         { { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_1 */
 243             {0x00, 0xE0, 0x10, 0x60},
 244             {0x00, 0xEE, 0x10, 0x44},
 245             {0x00, 0xF4, 0x10, 0x38},
 246             {0xF8, 0xF4, 0x18, 0x38},
 247             {0xFC, 0xFB, 0x14, 0x2A},
 248             {0x00, 0x00, 0x10, 0x20},
 249             {0x00, 0x04, 0x10, 0x18},
 250             {0xFF, 0xFF, 0xFF, 0xFF} } },
 251         { { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_2 */
 252             {0xF5, 0xEE, 0x1B, 0x44},
 253             {0xF8, 0xF4, 0x18, 0x38},
 254             {0xEB, 0x04, 0x25, 0x18},
 255             {0xF1, 0x05, 0x1F, 0x16},
 256             {0xF6, 0x06, 0x1A, 0x14},
 257             {0xFA, 0x06, 0x16, 0x14},
 258             {0x00, 0x04, 0x10, 0x18},
 259             {0xFF, 0xFF, 0xFF, 0xFF} } },
 260         { { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_3 */
 261             {0xF1, 0x04, 0x1F, 0x18},
 262             {0xEE, 0x0D, 0x22, 0x06},
 263             {0xF7, 0x06, 0x19, 0x14},
 264             {0xF4, 0x0B, 0x1C, 0x0A},
 265             {0xFA, 0x07, 0x16, 0x12},
 266             {0xF9, 0x0A, 0x17, 0x0C},
 267             {0x00, 0x07, 0x10, 0x12},
 268             {0xFF, 0xFF, 0xFF, 0xFF} } },
 269         { { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_4 */
 270             {0x00, 0xE0, 0x10, 0x60},
 271             {0x00, 0xEE, 0x10, 0x44},
 272             {0x00, 0xF4, 0x10, 0x38},
 273             {0xF8, 0xF4, 0x18, 0x38},
 274             {0xFC, 0xFB, 0x14, 0x2A},
 275             {0x00, 0x00, 0x10, 0x20},
 276             {0x00, 0x04, 0x10, 0x18},
 277             {0xFF, 0xFF, 0xFF, 0xFF} } },
 278         { { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_5 */
 279             {0xF5, 0xEE, 0x1B, 0x44},
 280             {0xF8, 0xF4, 0x18, 0x38},
 281             {0xEB, 0x04, 0x25, 0x18},
 282             {0xF1, 0x05, 0x1F, 0x16},
 283             {0xF6, 0x06, 0x1A, 0x14},
 284             {0xFA, 0x06, 0x16, 0x14},
 285             {0x00, 0x04, 0x10, 0x18},
 286             {0xFF, 0xFF, 0xFF, 0xFF} } },
 287         { { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_6 */
 288             {0xEB, 0x04, 0x25, 0x18},
 289             {0xE7, 0x0E, 0x29, 0x04},
 290             {0xEE, 0x0C, 0x22, 0x08},
 291             {0xF6, 0x0B, 0x1A, 0x0A},
 292             {0xF9, 0x0A, 0x17, 0x0C},
 293             {0xFC, 0x0A, 0x14, 0x0C},
 294             {0x00, 0x08, 0x10, 0x10},
 295             {0xFF, 0xFF, 0xFF, 0xFF} } },
 296         { { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_7 */
 297             {0xEC, 0x02, 0x24, 0x1C},
 298             {0xF2, 0x04, 0x1E, 0x18},
 299             {0xEB, 0x15, 0x25, 0xF6},
 300             {0xF4, 0x10, 0x1C, 0x00},
 301             {0xF8, 0x0F, 0x18, 0x02},
 302             {0x00, 0x04, 0x10, 0x18},
 303             {0x01, 0x06, 0x0F, 0x14},
 304             {0xFF, 0xFF, 0xFF, 0xFF} } },
 305         { { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_0 */
 306             {0x00, 0xE0, 0x10, 0x60},
 307             {0x00, 0xEE, 0x10, 0x44},
 308             {0x00, 0xF4, 0x10, 0x38},
 309             {0xF8, 0xF4, 0x18, 0x38},
 310             {0xFC, 0xFB, 0x14, 0x2A},
 311             {0x00, 0x00, 0x10, 0x20},
 312             {0x00, 0x04, 0x10, 0x18},
 313             {0xFF, 0xFF, 0xFF, 0xFF} } },
 314         { { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_1 */
 315             {0x00, 0xE0, 0x10, 0x60},
 316             {0x00, 0xEE, 0x10, 0x44},
 317             {0x00, 0xF4, 0x10, 0x38},
 318             {0xF8, 0xF4, 0x18, 0x38},
 319             {0xFC, 0xFB, 0x14, 0x2A},
 320             {0x00, 0x00, 0x10, 0x20},
 321             {0x00, 0x04, 0x10, 0x18},
 322             {0xFF, 0xFF, 0xFF, 0xFF} } },
 323         { { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_2 */
 324             {0xF5, 0xEE, 0x1B, 0x44},
 325             {0xF8, 0xF4, 0x18, 0x38},
 326             {0xF1, 0xF7, 0x01, 0x32},
 327             {0xF5, 0xFB, 0x1B, 0x2A},
 328             {0xF9, 0xFF, 0x17, 0x22},
 329             {0xFB, 0x01, 0x15, 0x1E},
 330             {0x00, 0x04, 0x10, 0x18},
 331             {0xFF, 0xFF, 0xFF, 0xFF} } },
 332         { { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_3 */
 333             {0xF5, 0xFB, 0x1B, 0x2A},
 334             {0xEE, 0xFE, 0x22, 0x24},
 335             {0xF3, 0x00, 0x1D, 0x20},
 336             {0xF9, 0x03, 0x17, 0x1A},
 337             {0xFB, 0x02, 0x14, 0x1E},
 338             {0xFB, 0x04, 0x15, 0x18},
 339             {0x00, 0x06, 0x10, 0x14},
 340             {0xFF, 0xFF, 0xFF, 0xFF} } },
 341         { { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_4 */
 342             {0x00, 0xE0, 0x10, 0x60},
 343             {0x00, 0xEE, 0x10, 0x44},
 344             {0x00, 0xF4, 0x10, 0x38},
 345             {0xF8, 0xF4, 0x18, 0x38},
 346             {0xFC, 0xFB, 0x14, 0x2A},
 347             {0x00, 0x00, 0x10, 0x20},
 348             {0x00, 0x04, 0x10, 0x18},
 349             {0xFF, 0xFF, 0xFF, 0xFF} } },
 350         { { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_5 */
 351             {0xF5, 0xEE, 0x1B, 0x44},
 352             {0xF8, 0xF4, 0x18, 0x38},
 353             {0xF1, 0xF7, 0x1F, 0x32},
 354             {0xF5, 0xFB, 0x1B, 0x2A},
 355             {0xF9, 0xFF, 0x17, 0x22},
 356             {0xFB, 0x01, 0x15, 0x1E},
 357             {0x00, 0x04, 0x10, 0x18},
 358             {0xFF, 0xFF, 0xFF, 0xFF} } },
 359         { { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_6 */
 360             {0xF5, 0xEE, 0x1B, 0x2A},
 361             {0xEE, 0xFE, 0x22, 0x24},
 362             {0xF3, 0x00, 0x1D, 0x20},
 363             {0xF9, 0x03, 0x17, 0x1A},
 364             {0xFB, 0x02, 0x14, 0x1E},
 365             {0xFB, 0x04, 0x15, 0x18},
 366             {0x00, 0x06, 0x10, 0x14},
 367             {0xFF, 0xFF, 0xFF, 0xFF} } },
 368         { { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_7 */
 369             {0xF5, 0xEE, 0x1B, 0x44},
 370             {0xF8, 0xF4, 0x18, 0x38},
 371             {0xFC, 0xFB, 0x14, 0x2A},
 372             {0xEB, 0x05, 0x25, 0x16},
 373             {0xF1, 0x05, 0x1F, 0x16},
 374             {0xFA, 0x07, 0x16, 0x12},
 375             {0x00, 0x07, 0x10, 0x12},
 376             {0xFF, 0xFF, 0xFF, 0xFF} } }
 377 };
 378
 379 static int           filter = -1;
 380
 381 #endif