[deliverable/linux.git] / drivers / staging / xgifb / XGI_main.h

#ifndef _XGIFB_MAIN
#define _XGIFB_MAIN
/* ------------------- Constant Definitions ------------------------- */
#include "XGIfb.h"
#include "vb_def.h"

#ifndef PCI_DEVICE_ID_XGI_42
#define PCI_DEVICE_ID_XGI_42      0x042
#endif
#ifndef PCI_DEVICE_ID_XGI_27
#define PCI_DEVICE_ID_XGI_27      0x027
#endif

static DEFINE_PCI_DEVICE_TABLE(xgifb_pci_table) = {
	{PCI_DEVICE(PCI_VENDOR_ID_XGI, PCI_DEVICE_ID_XGI_20)},
	{PCI_DEVICE(PCI_VENDOR_ID_XGI, PCI_DEVICE_ID_XGI_27)},
	{PCI_DEVICE(PCI_VENDOR_ID_XGI, PCI_DEVICE_ID_XGI_40)},
	{PCI_DEVICE(PCI_VENDOR_ID_XGI, PCI_DEVICE_ID_XGI_42)},
	{0}
};

MODULE_DEVICE_TABLE(pci, xgifb_pci_table);

/* To be included in fb.h */
#define XGISR			  (xgifb_info->dev_info.P3c4)
#define XGICR			  (xgifb_info->dev_info.P3d4)
#define XGIDACA			  (xgifb_info->dev_info.P3c8)
#define XGIDACD			  (xgifb_info->dev_info.P3c9)
#define XGIPART1		  (xgifb_info->dev_info.Part1Port)
#define XGIPART2		  (xgifb_info->dev_info.Part2Port)
#define XGIPART3		  (xgifb_info->dev_info.Part3Port)
#define XGIPART4		  (xgifb_info->dev_info.Part4Port)
#define XGIPART5		  (xgifb_info->dev_info.Part5Port)
#define XGIDAC2A                  XGIPART5
#define XGIDAC2D                  (XGIPART5 + 1)

#define IND_XGI_SCRATCH_REG_CR30  0x30  /* CRs */
#define IND_XGI_SCRATCH_REG_CR31  0x31
#define IND_XGI_SCRATCH_REG_CR32  0x32
#define IND_XGI_SCRATCH_REG_CR33  0x33
#define IND_XGI_LCD_PANEL         0x36
#define IND_XGI_SCRATCH_REG_CR37  0x37

#define XGI_DRAM_SIZE_MASK     0xF0  /*SR14 */
#define XGI_DRAM_SIZE_1MB      0x00
#define XGI_DRAM_SIZE_2MB      0x01
#define XGI_DRAM_SIZE_4MB      0x02
#define XGI_DRAM_SIZE_8MB      0x03
#define XGI_DRAM_SIZE_16MB     0x04
#define XGI_DRAM_SIZE_32MB     0x05
#define XGI_DRAM_SIZE_64MB     0x06
#define XGI_DRAM_SIZE_128MB    0x07
#define XGI_DRAM_SIZE_256MB    0x08

/* ------------------- Global Variables ----------------------------- */

/* display status */
static int XGIfb_crt1off;
static int XGIfb_forcecrt1 = -1;

/* global flags */
static int XGIfb_tvmode;
static int enable_dstn;
static int XGIfb_ypan = -1;

/* TW: CRT2 type (for overriding autodetection) */
static int XGIfb_crt2type = -1;
/* PR: Tv plug type (for overriding autodetection) */
static int XGIfb_tvplug = -1;

#define MD_XGI315 1

/* mode table */
static const struct _XGIbios_mode {
	u8 mode_no;
	u16 vesa_mode_no_1;  /* "XGI defined" VESA mode number */
	u16 vesa_mode_no_2;  /* Real VESA mode numbers */
	u16 xres;
	u16 yres;
	u16 bpp;
	u8  chipset;
} XGIbios_mode[] = {
	{ 0x56, 0x0000, 0x0000,  320,  240, 16, MD_XGI315 },
	{ 0x5A, 0x0000, 0x0000,  320,  480,  8, MD_XGI315 },
	{ 0x5B, 0x0000, 0x0000,  320,  480, 16, MD_XGI315 },
	{ 0x2E, 0x0101, 0x0101,  640,  480,  8, MD_XGI315 },
	{ 0x44, 0x0111, 0x0111,  640,  480, 16, MD_XGI315 },
	{ 0x62, 0x013a, 0x0112,  640,  480, 32, MD_XGI315 },
	{ 0x31, 0x0000, 0x0000,  720,  480,  8, MD_XGI315 },
	{ 0x33, 0x0000, 0x0000,  720,  480, 16, MD_XGI315 },
	{ 0x35, 0x0000, 0x0000,  720,  480, 32, MD_XGI315 },
	{ 0x32, 0x0000, 0x0000,  720,  576,  8, MD_XGI315 },
	{ 0x34, 0x0000, 0x0000,  720,  576, 16, MD_XGI315 },
	{ 0x36, 0x0000, 0x0000,  720,  576, 32, MD_XGI315 },
	{ 0x36, 0x0000, 0x0000,  720,  576, 32, MD_XGI315 },
	{ 0x70, 0x0000, 0x0000,  800,  480,  8, MD_XGI315 },
	{ 0x7a, 0x0000, 0x0000,  800,  480, 16, MD_XGI315 },
	{ 0x76, 0x0000, 0x0000,  800,  480, 32, MD_XGI315 },
	{ 0x30, 0x0103, 0x0103,  800,  600,  8, MD_XGI315 },
#define DEFAULT_MODE              17 /* index for 800x600x16 */
	{ 0x47, 0x0114, 0x0114,  800,  600, 16, MD_XGI315 },
	{ 0x63, 0x013b, 0x0115,  800,  600, 32, MD_XGI315 },
	{ 0x71, 0x0000, 0x0000, 1024,  576,  8, MD_XGI315 },
	{ 0x74, 0x0000, 0x0000, 1024,  576, 16, MD_XGI315 },
	{ 0x77, 0x0000, 0x0000, 1024,  576, 32, MD_XGI315 },
	{ 0x77, 0x0000, 0x0000, 1024,  576, 32, MD_XGI315 },
	{ 0x20, 0x0000, 0x0000, 1024,  600,  8, },
	{ 0x21, 0x0000, 0x0000, 1024,  600, 16, },
	{ 0x22, 0x0000, 0x0000, 1024,  600, 32, },
	{ 0x38, 0x0105, 0x0105, 1024,  768,  8, MD_XGI315 },
	{ 0x4A, 0x0117, 0x0117, 1024,  768, 16, MD_XGI315 },
	{ 0x64, 0x013c, 0x0118, 1024,  768, 32, MD_XGI315 },
	{ 0x64, 0x013c, 0x0118, 1024,  768, 32, MD_XGI315 },
	{ 0x23, 0x0000, 0x0000, 1152,  768,  8, },
	{ 0x24, 0x0000, 0x0000, 1152,  768, 16, },
	{ 0x25, 0x0000, 0x0000, 1152,  768, 32, },
	{ 0x79, 0x0000, 0x0000, 1280,  720,  8, MD_XGI315 },
	{ 0x75, 0x0000, 0x0000, 1280,  720, 16, MD_XGI315 },
	{ 0x78, 0x0000, 0x0000, 1280,  720, 32, MD_XGI315 },
	{ 0x23, 0x0000, 0x0000, 1280,  768,  8, MD_XGI315 },
	{ 0x24, 0x0000, 0x0000, 1280,  768, 16, MD_XGI315 },
	{ 0x25, 0x0000, 0x0000, 1280,  768, 32, MD_XGI315 },
	{ 0x7C, 0x0000, 0x0000, 1280,  960,  8, MD_XGI315 },
	{ 0x7D, 0x0000, 0x0000, 1280,  960, 16, MD_XGI315 },
	{ 0x7E, 0x0000, 0x0000, 1280,  960, 32, MD_XGI315 },
	{ 0x3A, 0x0107, 0x0107, 1280, 1024,  8, MD_XGI315 },
	{ 0x4D, 0x011a, 0x011a, 1280, 1024, 16, MD_XGI315 },
	{ 0x65, 0x013d, 0x011b, 1280, 1024, 32, MD_XGI315 },
	{ 0x26, 0x0000, 0x0000, 1400, 1050,  8, MD_XGI315 },
	{ 0x27, 0x0000, 0x0000, 1400, 1050, 16, MD_XGI315 },
	{ 0x28, 0x0000, 0x0000, 1400, 1050, 32, MD_XGI315 },
	{ 0x3C, 0x0130, 0x011c, 1600, 1200,  8, MD_XGI315 },
	{ 0x3D, 0x0131, 0x011e, 1600, 1200, 16, MD_XGI315 },
	{ 0x66, 0x013e, 0x011f, 1600, 1200, 32, MD_XGI315 },
	{ 0x68, 0x013f, 0x0000, 1920, 1440,  8, MD_XGI315 },
	{ 0x69, 0x0140, 0x0000, 1920, 1440, 16, MD_XGI315 },
	{ 0x6B, 0x0141, 0x0000, 1920, 1440, 32, MD_XGI315 },
	{ 0x6c, 0x0000, 0x0000, 2048, 1536,  8, MD_XGI315 },
	{ 0x6d, 0x0000, 0x0000, 2048, 1536, 16, MD_XGI315 },
	{ 0x6e, 0x0000, 0x0000, 2048, 1536, 32, MD_XGI315 },
	{ 0 },
};

static const unsigned short XGI310paneltype[] = {
	 LCD_UNKNOWN,   LCD_800x600, LCD_1024x768, LCD_1280x1024,
	 LCD_640x480,  LCD_1024x600, LCD_1152x864, LCD_1280x960,
	LCD_1152x768, LCD_1400x1050, LCD_1280x768, LCD_1600x1200,
	LCD_1024x768,  LCD_1024x768, LCD_1024x768};

static const struct _XGI_crt2type {
	char name[10];
	int type_no;
	int tvplug_no;
} XGI_crt2type[] = {
	{"NONE",	0,		-1},
	{"LCD",		XGIFB_DISP_LCD,	-1},
	{"TV",		XGIFB_DISP_TV,	-1},
	{"VGA",		XGIFB_DISP_CRT,	-1},
	{"SVIDEO",	XGIFB_DISP_TV,	TVPLUG_SVIDEO},
	{"COMPOSITE",	XGIFB_DISP_TV,	TVPLUG_COMPOSITE},
	{"SCART",	XGIFB_DISP_TV,	TVPLUG_SCART},
	{"none",	0,		-1},
	{"lcd",		XGIFB_DISP_LCD,	-1},
	{"tv",		XGIFB_DISP_TV,	-1},
	{"vga",		XGIFB_DISP_CRT,	-1},
	{"svideo",	XGIFB_DISP_TV,	TVPLUG_SVIDEO},
	{"composite",	XGIFB_DISP_TV,	TVPLUG_COMPOSITE},
	{"scart",	XGIFB_DISP_TV,	TVPLUG_SCART},
	{"\0",		-1,		-1}
};

/* TV standard */
static const struct _XGI_tvtype {
	char name[6];
	int type_no;
} XGI_tvtype[] = {
	{"PAL",		1},
	{"NTSC",	2},
	{"pal",		1},
	{"ntsc",	2},
	{"\0",		-1}
};

static const struct _XGI_vrate {
	u16 idx;
	u16 xres;
	u16 yres;
	u16 refresh;
} XGIfb_vrate[] = {
	{1,  640,  480, 60}, {2,  640,  480,  72},
	{3, 640,   480,  75}, {4,  640, 480,  85},

	{5,  640,  480, 100}, {6,  640,  480, 120},
	{7, 640,   480, 160}, {8,  640, 480, 200},

	{1,  720,  480, 60},
	{1,  720,  576, 58},
	{1,  800,  480, 60}, {2,  800,  480,  75}, {3, 800,   480,  85},
	{1,  800,  600,  60}, {2, 800,   600,  72}, {3,  800, 600,  75},
	{4,  800,  600, 85}, {5,  800,  600, 100},
	{6, 800,   600, 120}, {7,  800, 600, 160},

	{1, 1024,  768,  60}, {2, 1024,  768,  70}, {3, 1024, 768,  75},
	{4, 1024,  768, 85}, {5, 1024,  768, 100}, {6, 1024,  768, 120},
	{1, 1024,  576, 60}, {2, 1024,  576,  75}, {3, 1024,  576,  85},
	{1, 1024,  600, 60},
	{1, 1152,  768, 60},
	{1, 1280,  720, 60}, {2, 1280,  720,  75}, {3, 1280,  720,  85},
	{1, 1280,  768, 60},
	{1, 1280, 1024,  60}, {2, 1280, 1024,  75}, {3, 1280, 1024,  85},
	{1, 1280,  960, 70},
	{1, 1400, 1050, 60},
	{1, 1600, 1200, 60}, {2, 1600, 1200,  65},
	{3, 1600, 1200,  70}, {4, 1600, 1200,  75},

	{5, 1600, 1200, 85}, {6, 1600, 1200, 100},
	{7, 1600, 1200, 120},

	{1, 1920, 1440, 60}, {2, 1920, 1440,  65},
	{3, 1920, 1440,  70}, {4, 1920, 1440,  75},

	{5, 1920, 1440, 85}, {6, 1920, 1440, 100},
	{1, 2048, 1536, 60}, {2, 2048, 1536,  65},
	{3, 2048, 1536,  70}, {4, 2048, 1536,  75},

	{5, 2048, 1536, 85},
	{0, 0, 0, 0}
};

static const struct _XGI_TV_filter {
	u8 filter[9][4];
} XGI_TV_filter[] = {
	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_0 */
	    {0x00, 0xE0, 0x10, 0x60},
	    {0x00, 0xEE, 0x10, 0x44},
	    {0x00, 0xF4, 0x10, 0x38},
	    {0xF8, 0xF4, 0x18, 0x38},
	    {0xFC, 0xFB, 0x14, 0x2A},
	    {0x00, 0x00, 0x10, 0x20},
	    {0x00, 0x04, 0x10, 0x18},
	    {0xFF, 0xFF, 0xFF, 0xFF} } },
	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_1 */
	    {0x00, 0xE0, 0x10, 0x60},
	    {0x00, 0xEE, 0x10, 0x44},
	    {0x00, 0xF4, 0x10, 0x38},
	    {0xF8, 0xF4, 0x18, 0x38},
	    {0xFC, 0xFB, 0x14, 0x2A},
	    {0x00, 0x00, 0x10, 0x20},
	    {0x00, 0x04, 0x10, 0x18},
	    {0xFF, 0xFF, 0xFF, 0xFF} } },
	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_2 */
	    {0xF5, 0xEE, 0x1B, 0x44},
	    {0xF8, 0xF4, 0x18, 0x38},
	    {0xEB, 0x04, 0x25, 0x18},
	    {0xF1, 0x05, 0x1F, 0x16},
	    {0xF6, 0x06, 0x1A, 0x14},
	    {0xFA, 0x06, 0x16, 0x14},
	    {0x00, 0x04, 0x10, 0x18},
	    {0xFF, 0xFF, 0xFF, 0xFF} } },
	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_3 */
	    {0xF1, 0x04, 0x1F, 0x18},
	    {0xEE, 0x0D, 0x22, 0x06},
	    {0xF7, 0x06, 0x19, 0x14},
	    {0xF4, 0x0B, 0x1C, 0x0A},
	    {0xFA, 0x07, 0x16, 0x12},
	    {0xF9, 0x0A, 0x17, 0x0C},
	    {0x00, 0x07, 0x10, 0x12},
	    {0xFF, 0xFF, 0xFF, 0xFF} } },
	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_4 */
	    {0x00, 0xE0, 0x10, 0x60},
	    {0x00, 0xEE, 0x10, 0x44},
	    {0x00, 0xF4, 0x10, 0x38},
	    {0xF8, 0xF4, 0x18, 0x38},
	    {0xFC, 0xFB, 0x14, 0x2A},
	    {0x00, 0x00, 0x10, 0x20},
	    {0x00, 0x04, 0x10, 0x18},
	    {0xFF, 0xFF, 0xFF, 0xFF} } },
	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_5 */
	    {0xF5, 0xEE, 0x1B, 0x44},
	    {0xF8, 0xF4, 0x18, 0x38},
	    {0xEB, 0x04, 0x25, 0x18},
	    {0xF1, 0x05, 0x1F, 0x16},
	    {0xF6, 0x06, 0x1A, 0x14},
	    {0xFA, 0x06, 0x16, 0x14},
	    {0x00, 0x04, 0x10, 0x18},
	    {0xFF, 0xFF, 0xFF, 0xFF} } },
	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_6 */
	    {0xEB, 0x04, 0x25, 0x18},
	    {0xE7, 0x0E, 0x29, 0x04},
	    {0xEE, 0x0C, 0x22, 0x08},
	    {0xF6, 0x0B, 0x1A, 0x0A},
	    {0xF9, 0x0A, 0x17, 0x0C},
	    {0xFC, 0x0A, 0x14, 0x0C},
	    {0x00, 0x08, 0x10, 0x10},
	    {0xFF, 0xFF, 0xFF, 0xFF} } },
	{ { {0x00, 0x00, 0x00, 0x40},  /* NTSCFilter_7 */
	    {0xEC, 0x02, 0x24, 0x1C},
	    {0xF2, 0x04, 0x1E, 0x18},
	    {0xEB, 0x15, 0x25, 0xF6},
	    {0xF4, 0x10, 0x1C, 0x00},
	    {0xF8, 0x0F, 0x18, 0x02},
	    {0x00, 0x04, 0x10, 0x18},
	    {0x01, 0x06, 0x0F, 0x14},
	    {0xFF, 0xFF, 0xFF, 0xFF} } },
	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_0 */
	    {0x00, 0xE0, 0x10, 0x60},
	    {0x00, 0xEE, 0x10, 0x44},
	    {0x00, 0xF4, 0x10, 0x38},
	    {0xF8, 0xF4, 0x18, 0x38},
	    {0xFC, 0xFB, 0x14, 0x2A},
	    {0x00, 0x00, 0x10, 0x20},
	    {0x00, 0x04, 0x10, 0x18},
	    {0xFF, 0xFF, 0xFF, 0xFF} } },
	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_1 */
	    {0x00, 0xE0, 0x10, 0x60},
	    {0x00, 0xEE, 0x10, 0x44},
	    {0x00, 0xF4, 0x10, 0x38},
	    {0xF8, 0xF4, 0x18, 0x38},
	    {0xFC, 0xFB, 0x14, 0x2A},
	    {0x00, 0x00, 0x10, 0x20},
	    {0x00, 0x04, 0x10, 0x18},
	    {0xFF, 0xFF, 0xFF, 0xFF} } },
	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_2 */
	    {0xF5, 0xEE, 0x1B, 0x44},
	    {0xF8, 0xF4, 0x18, 0x38},
	    {0xF1, 0xF7, 0x01, 0x32},
	    {0xF5, 0xFB, 0x1B, 0x2A},
	    {0xF9, 0xFF, 0x17, 0x22},
	    {0xFB, 0x01, 0x15, 0x1E},
	    {0x00, 0x04, 0x10, 0x18},
	    {0xFF, 0xFF, 0xFF, 0xFF} } },
	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_3 */
	    {0xF5, 0xFB, 0x1B, 0x2A},
	    {0xEE, 0xFE, 0x22, 0x24},
	    {0xF3, 0x00, 0x1D, 0x20},
	    {0xF9, 0x03, 0x17, 0x1A},
	    {0xFB, 0x02, 0x14, 0x1E},
	    {0xFB, 0x04, 0x15, 0x18},
	    {0x00, 0x06, 0x10, 0x14},
	    {0xFF, 0xFF, 0xFF, 0xFF} } },
	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_4 */
	    {0x00, 0xE0, 0x10, 0x60},
	    {0x00, 0xEE, 0x10, 0x44},
	    {0x00, 0xF4, 0x10, 0x38},
	    {0xF8, 0xF4, 0x18, 0x38},
	    {0xFC, 0xFB, 0x14, 0x2A},
	    {0x00, 0x00, 0x10, 0x20},
	    {0x00, 0x04, 0x10, 0x18},
	    {0xFF, 0xFF, 0xFF, 0xFF} } },
	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_5 */
	    {0xF5, 0xEE, 0x1B, 0x44},
	    {0xF8, 0xF4, 0x18, 0x38},
	    {0xF1, 0xF7, 0x1F, 0x32},
	    {0xF5, 0xFB, 0x1B, 0x2A},
	    {0xF9, 0xFF, 0x17, 0x22},
	    {0xFB, 0x01, 0x15, 0x1E},
	    {0x00, 0x04, 0x10, 0x18},
	    {0xFF, 0xFF, 0xFF, 0xFF} } },
	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_6 */
	    {0xF5, 0xEE, 0x1B, 0x2A},
	    {0xEE, 0xFE, 0x22, 0x24},
	    {0xF3, 0x00, 0x1D, 0x20},
	    {0xF9, 0x03, 0x17, 0x1A},
	    {0xFB, 0x02, 0x14, 0x1E},
	    {0xFB, 0x04, 0x15, 0x18},
	    {0x00, 0x06, 0x10, 0x14},
	    {0xFF, 0xFF, 0xFF, 0xFF} } },
	{ { {0x00, 0x00, 0x00, 0x40},  /* PALFilter_7 */
	    {0xF5, 0xEE, 0x1B, 0x44},
	    {0xF8, 0xF4, 0x18, 0x38},
	    {0xFC, 0xFB, 0x14, 0x2A},
	    {0xEB, 0x05, 0x25, 0x16},
	    {0xF1, 0x05, 0x1F, 0x16},
	    {0xFA, 0x07, 0x16, 0x12},
	    {0x00, 0x07, 0x10, 0x12},
	    {0xFF, 0xFF, 0xFF, 0xFF} } }
};

static int           filter = -1;

#endif
Commit	Line	Data
d7636e0b	1	#ifndef _XGIFB_MAIN
d7636e0b	2	#define _XGIFB_MAIN
d7636e0b	3	/* ------------------- Constant Definitions ------------------------- */
d7636e0b	4	#include "XGIfb.h"
d7636e0b	5	#include "vb_def.h"
d7636e0b	6
7ad6651d PH	7	#ifndef PCI_DEVICE_ID_XGI_42
7ad6651d PH	8	#define PCI_DEVICE_ID_XGI_42 0x042
d7636e0b	9	#endif
7ad6651d PH	10	#ifndef PCI_DEVICE_ID_XGI_27
7ad6651d PH	11	#define PCI_DEVICE_ID_XGI_27 0x027
d7636e0b	12	#endif
d7636e0b	13
b6cdc405	14	static DEFINE_PCI_DEVICE_TABLE(xgifb_pci_table) = {
7ad6651d PH	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)},
14e43851	19	{0}
d7636e0b	20	};
	21
	22	MODULE_DEVICE_TABLE(pci, xgifb_pci_table);
23aada9c	23
d7636e0b	24	/* To be included in fb.h */
f2df8c09 AK	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)
d7636e0b	34	#define XGIDAC2A XGIPART5
d7636e0b	35	#define XGIDAC2D (XGIPART5 + 1)
d7636e0b	36
d7636e0b	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
d7636e0b	43
d7636e0b	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
d7636e0b	54
d7636e0b	55	/* ------------------- Global Variables ----------------------------- */
d7636e0b	56
d7636e0b	57	/* display status */
44c4ec78	58	static int XGIfb_crt1off;
d7636e0b	59	static int XGIfb_forcecrt1 = -1;
d7636e0b	60
d7636e0b	61	/* global flags */
44c4ec78	62	static int XGIfb_tvmode;
44c4ec78	63	static int enable_dstn;
d7636e0b	64	static int XGIfb_ypan = -1;
d7636e0b	65
14e43851 KT	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;
d7636e0b	70
ac64fdf4	71	#define MD_XGI315 1
d7636e0b	72
d7636e0b	73	/* mode table */
7d2ab0c6	74	static const struct _XGIbios_mode {
d7636e0b	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;
d7636e0b	81	u8 chipset;
d7636e0b	82	} XGIbios_mode[] = {
77f3e4b1 AK	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 },
ba6288f6	100	#define DEFAULT_MODE 17 /* index for 800x600x16 */
77f3e4b1 AK	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 },
283b8469	141	{ 0 },
d7636e0b	142	};
d7636e0b	143
14e43851 KT	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};
d7636e0b	149
	150	static const struct _XGI_crt2type {
	151	char name[10];
	152	int type_no;
	153	int tvplug_no;
	154	} XGI_crt2type[] = {
14e43851	155	{"NONE", 0, -1},
289ea524 AK	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},
14e43851	162	{"none", 0, -1},
289ea524 AK	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},
14e43851	169	{"\0", -1, -1}
d7636e0b	170	};
d7636e0b	171
d7636e0b	172	/* TV standard */
	173	static const struct _XGI_tvtype {
	174	char name[6];
	175	int type_no;
	176	} XGI_tvtype[] = {
14e43851 KT	177	{"PAL", 1},
	178	{"NTSC", 2},
	179	{"pal", 1},
	180	{"ntsc", 2},
	181	{"\0", -1}
d7636e0b	182	};
	183
	184	static const struct _XGI_vrate {
	185	u16 idx;
	186	u16 xres;
	187	u16 yres;
	188	u16 refresh;
	189	} XGIfb_vrate[] = {
14e43851 KT	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
d7636e0b	196	{1, 720, 480, 60},
	197	{1, 720, 576, 58},
	198	{1, 800, 480, 60}, {2, 800, 480, 75}, {3, 800, 480, 85},
14e43851 KT	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
d7636e0b	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},
14e43851	210	{1, 1280, 1024, 60}, {2, 1280, 1024, 75}, {3, 1280, 1024, 85},
d7636e0b	211	{1, 1280, 960, 70},
d7636e0b	212	{1, 1400, 1050, 60},
14e43851 KT	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
d7636e0b	222	{5, 1920, 1440, 85}, {6, 1920, 1440, 100},
14e43851 KT	223	{1, 2048, 1536, 60}, {2, 2048, 1536, 65},
	224	{3, 2048, 1536, 70}, {4, 2048, 1536, 75},
	225
d7636e0b	226	{5, 2048, 1536, 85},
	227	{0, 0, 0, 0}
	228	};
	229
d7636e0b	230	static const struct _XGI_TV_filter {
	231	u8 filter[9][4];
	232	} XGI_TV_filter[] = {
14e43851 KT	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} } }
d7636e0b	377	};
	378
	379	static int filter = -1;
d7636e0b	380
d7636e0b	381	#endif