et4000.regs

linux 下svgalib编的一个界面程序示例

/* ET4000 registers from SVGALIB 0.81 */

/* Define DAC_TYPE to force the DAC type used in the ET4000 driver. If it   */
/* is not defined, the driver tries to autodetect the DAC type which may go */
/* wrong. */

/*  Use the following values:
   0: Ordinary DAC
   1: Sierra SC11486 (32k)
   3: Sierra 32k/64k
   5: SS2410 15/24bit DAC
   9: AT&T 20c491/2 (32k/64k/24bit)
   17: Acumos ADAC (Cirrus Logic DAC)
   33: Sierra 15025/6 24-bit DAC
 */

#define DAC_TYPE 0

/* unsupported modes */
#define g320x200x64K_regs  DISABLE_MODE
#define g320x200x16M_regs  DISABLE_MODE
#define g800x600x16_regs   DISABLE_MODE
#define g1024x768x16_regs  DISABLE_MODE
#define g1280x1024x16_regs DISABLE_MODE


/* Got this mode from someone's tseng3.exe dump. */
/* ET4000 HiColor BIOS mode 0x13 -- 320x200x32K */
/* Video timing:        Vertical frequency   : 70.3Hz
   Horizontal frequency : 31.6KHz  */
static unsigned char g320x200x32K_regs[73] =
{
  0x5F, 0x4F, 0x50, 0x82, 0x54, 0x80, 0xBF, 0x1F, 0x00, 0x41, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x9C, 0x8E, 0x8F, 0x50, 0x60, 0x96, 0xB9, 0xAB,
  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B,
    0x0C, 0x0D, 0x0E, 0x0F, 0x01, 0x00, 0x0F, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, 0xFF,
    0x03, 0x01, 0x0F, 0x00, 0x0E,
    0x63,
  0x00, 0x00, 0x28, 0x00, 0x08, 0x00, 0x43, 0x0F, 0x00, 0xFC, 0x00, 0x00,
    0x00
};

/* ET4000 BIOS mode 2Eh - 640x480x256 */
static unsigned char g640x480x256_regs[73] =
{
  0x5F, 0x4F, 0x50, 0x82, 0x54, 0x80, 0x0B, 0x3E, 0x00, 0x40, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0xEA, 0x8C, 0xDF, 0x50, 0x60, 0xE7, 0x04, 0xAB,
  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B,
    0x0C, 0x0D, 0x0E, 0x0F, 0x01, 0x00, 0x0F, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, 0xFF,
    0x03, 0x01, 0x0F, 0x00, 0x0E,
    0xE3,
  0x00, 0x00, 0x28, 0x00, 0x08, 0x00, 0x03, 0x0F, 0x00, 0xFC, 0x00, 0x00,
    0x00
};

/* ET4000 BIOS mode 30h - 800x600x256 */
static unsigned char g800x600x256_regs[73] =
{
  0x7F, 0x63, 0x64, 0x02, 0x6A, 0x1D, 0x77, 0xF0, 0x00, 0x60, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x5D, 0x8F, 0x57, 0x64, 0x60, 0x5B, 0x74, 0xAB,
  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B,
    0x0C, 0x0D, 0x0E, 0x0F, 0x01, 0x00, 0x0F, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, 0xFF,
    0x03, 0x01, 0x0F, 0x00, 0x0E,
    0xE3,
  0x00, 0x00, 0x28, 0x00, 0x0A, 0x00, 0x03, 0x0F, 0x00, 0xFC, 0x00, 0x00,
    0x00
};

/* ET4000 BIOS mode 38h - 1024x768x256 */
static unsigned char g1024x768x256_regs[73] =
{
  0xA1, 0x7F, 0x80, 0x04, 0x89, 0x99, 0x26, 0xFD, 0x00, 0x60, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x08, 0x8A, 0xFF, 0x80, 0x60, 0x04, 0x22, 0xAB,
  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B,
    0x0C, 0x0D, 0x0E, 0x0F, 0x01, 0x00, 0x0F, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, 0xFF,
    0x03, 0x01, 0x0F, 0x00, 0x0E,
    0xEB,
  0x00, 0x00, 0x28, 0x00, 0x08, 0x00, 0x03, 0x0F, 0x00, 0xBC, 0x00, 0x00,
    0x00
};

static unsigned char g800x600x32K_regs[73] =
{
  0xF9, 0xC7, 0xC9, 0x9B, 0xCF, 0x8F, 0x78, 0xF0, 0x00, 0x60, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x5C, 0x8E, 0x57, 0xC8, 0x60, 0x5B, 0x75, 0xAB,
  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B,
    0x0C, 0x0D, 0x0E, 0x0F, 0x01, 0x00, 0x0F, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, 0xFF,
    0x03, 0x01, 0x0F, 0x00, 0x0E,
    0xEF,
  0x00, 0x00, 0x28, 0x00, 0x08, 0x00, 0x03, 0x0F, 0x00, 0xBC, 0x00, 0x00,
    0x06
};
#define g800x600x64K_regs g800x600x32K_regs

static unsigned char g640x480x16M_regs[73] =
{
  0x27, 0xEF, 0xF2, 0x88, 0xF8, 0x98, 0x0B, 0x3E, 0x00, 0x40, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0xEA, 0x0C, 0xDF, 0xF0, 0x60, 0xE7, 0x04, 0xAB,
  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B,
    0x0C, 0x0D, 0x0E, 0x0F, 0x01, 0x00, 0x0F, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, 0xFF,
    0x03, 0x01, 0x0F, 0x00, 0x0E,
    0xEF,
  0x00, 0x00, 0x28, 0x00, 0x0A, 0x00, 0x03, 0x0F, 0x01, 0xBC, 0x00, 0x00,
    0x00
};

static unsigned char g640x480x32K_regs[73] =
{
  0xC3, 0x9F, 0xA1, 0x85, 0xA7, 0x1F, 0x0B, 0x3E, 0x00, 0x40, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0xEA, 0x8C, 0xDF, 0xA0, 0x60, 0xE7, 0x04, 0xAB,
  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B,
    0x0C, 0x0D, 0x0E, 0x0F, 0x01, 0x00, 0x0F, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, 0xFF,
    0x03, 0x01, 0x0F, 0x00, 0x0E,
    0xE3,
  0x00, 0x00, 0x28, 0x00, 0x08, 0x00, 0x03, 0x0F, 0x00, 0xBC, 0x00, 0x00,
    0x00
};
#define g640x480x64K_regs g640x480x32K_regs