diff options
Diffstat (limited to 'xorg-server/hw/xfree86/ramdac/TI.h')
| -rw-r--r-- | xorg-server/hw/xfree86/ramdac/TI.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/xorg-server/hw/xfree86/ramdac/TI.h b/xorg-server/hw/xfree86/ramdac/TI.h new file mode 100644 index 000000000..bc807f40c --- /dev/null +++ b/xorg-server/hw/xfree86/ramdac/TI.h @@ -0,0 +1,95 @@ + +#include <xf86RamDac.h> + +unsigned long TIramdacCalculateMNPForClock(unsigned long RefClock, + unsigned long ReqClock, char IsPixClock, unsigned long MinClock, + unsigned long MaxClock, unsigned long *rM, unsigned long *rN, + unsigned long *rP); +RamDacHelperRecPtr TIramdacProbe(ScrnInfoPtr pScrn, RamDacSupportedInfoRecPtr ramdacs); +void TIramdacSave(ScrnInfoPtr pScrn, RamDacRecPtr RamDacRec, RamDacRegRecPtr RamDacRegRec); +void TIramdacRestore(ScrnInfoPtr pScrn, RamDacRecPtr RamDacRec, RamDacRegRecPtr RamDacRegRec); +void TIramdac3026SetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr RamDacRegRec); +void TIramdac3030SetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr RamDacRegRec); +unsigned long TIramdac3030CalculateMNPForClock(unsigned long RefClock, + unsigned long ReqClock, char IsPixClock, unsigned long MinClock, + unsigned long MaxClock, unsigned long *rM, unsigned long *rN, + unsigned long *rP); +void TIramdacHWCursorInit(xf86CursorInfoPtr infoPtr); +void TIramdacLoadPalette( ScrnInfoPtr pScrn, int numColors, int *indices, + LOCO *colors, VisualPtr pVisual); + +typedef void TIramdacLoadPaletteProc(ScrnInfoPtr, int, int *, LOCO *, + VisualPtr); +TIramdacLoadPaletteProc *TIramdacLoadPaletteWeak(void); + +#define TI3030_RAMDAC (VENDOR_TI << 16) | 0x00 +#define TI3026_RAMDAC (VENDOR_TI << 16) | 0x01 + +/* + * TI Ramdac registers + */ + +#define TIDAC_rev 0x01 +#define TIDAC_ind_curs_ctrl 0x06 +#define TIDAC_byte_router_ctrl 0x07 +#define TIDAC_latch_ctrl 0x0f +#define TIDAC_true_color_ctrl 0x18 +#define TIDAC_multiplex_ctrl 0x19 +#define TIDAC_clock_select 0x1a +#define TIDAC_palette_page 0x1c +#define TIDAC_general_ctrl 0x1d +#define TIDAC_misc_ctrl 0x1e +#define TIDAC_pll_addr 0x2c +#define TIDAC_pll_pixel_data 0x2d +#define TIDAC_pll_memory_data 0x2e +#define TIDAC_pll_loop_data 0x2f +#define TIDAC_key_over_low 0x30 +#define TIDAC_key_over_high 0x31 +#define TIDAC_key_red_low 0x32 +#define TIDAC_key_red_high 0x33 +#define TIDAC_key_green_low 0x34 +#define TIDAC_key_green_high 0x35 +#define TIDAC_key_blue_low 0x36 +#define TIDAC_key_blue_high 0x37 +#define TIDAC_key_ctrl 0x38 +#define TIDAC_clock_ctrl 0x39 +#define TIDAC_sense_test 0x3a +#define TIDAC_test_mode_data 0x3b +#define TIDAC_crc_remain_lsb 0x3c +#define TIDAC_crc_remain_msb 0x3d +#define TIDAC_crc_bit_select 0x3e +#define TIDAC_id 0x3f + +/* These are pll values that are accessed via TIDAC_pll_pixel_data */ +#define TIDAC_PIXEL_N 0x80 +#define TIDAC_PIXEL_M 0x81 +#define TIDAC_PIXEL_P 0x82 +#define TIDAC_PIXEL_VALID 0x83 + +/* These are pll values that are accessed via TIDAC_pll_loop_data */ +#define TIDAC_LOOP_N 0x90 +#define TIDAC_LOOP_M 0x91 +#define TIDAC_LOOP_P 0x92 +#define TIDAC_LOOP_VALID 0x93 + +/* Direct mapping addresses */ +#define TIDAC_INDEX 0xa0 +#define TIDAC_PALETTE_DATA 0xa1 +#define TIDAC_READ_MASK 0xa2 +#define TIDAC_READ_ADDR 0xa3 +#define TIDAC_CURS_WRITE_ADDR 0xa4 +#define TIDAC_CURS_COLOR 0xa5 +#define TIDAC_CURS_READ_ADDR 0xa7 +#define TIDAC_CURS_CTL 0xa9 +#define TIDAC_INDEXED_DATA 0xaa +#define TIDAC_CURS_RAM_DATA 0xab +#define TIDAC_CURS_XLOW 0xac +#define TIDAC_CURS_XHIGH 0xad +#define TIDAC_CURS_YLOW 0xae +#define TIDAC_CURS_YHIGH 0xaf + +#define TIDAC_sw_reset 0xff + +/* Constants */ +#define TIDAC_TVP_3026_ID 0x26 +#define TIDAC_TVP_3030_ID 0x30 |