diff options
Diffstat (limited to 'hw/kdrive/igs/igs.h')
| -rw-r--r-- | hw/kdrive/igs/igs.h | 147 |
1 files changed, 116 insertions, 31 deletions
diff --git a/hw/kdrive/igs/igs.h b/hw/kdrive/igs/igs.h index 9316ef249..86f65d9d6 100644 --- a/hw/kdrive/igs/igs.h +++ b/hw/kdrive/igs/igs.h @@ -1,5 +1,5 @@ /* - * $XFree86$ + * $XFree86: xc/programs/Xserver/hw/kdrive/igs/igs.h,v 1.1 2000/05/06 22:17:43 keithp Exp $ * * Copyright © 1999 SuSE, Inc. * @@ -27,6 +27,7 @@ #define _IGS_H_ #include "kdrive.h" +#include "igsreg.h" extern KdCardFuncs igsFuncs; @@ -37,28 +38,50 @@ extern KdCardFuncs igsFuncs; * Coprocessor 0x008bf000 */ +#if BITMAP_BIT_ORDER == MSBFirst +#define IGS_FB 0x00400000 +#else +#define IGS_FB 0x00000000 +#endif +#define IGS_VGA 0x00800000 #define IGS_COP_DATA 0x008a0000 #define IGS_COP_DATA_LEN 0x00010000 #define IGS_COP_OFFSET 0x008bf000 +/* give audio 1/2 meg at end */ +#if 1 +#define IGS_MEM ((4096-512)*1024) +#else +#define IGS_MEM ((4096)*1024) +#endif + +#define IGS_CLOCK_REF 24576 /* KHz */ + +#define IGS_SCALE(p) ((p) ? (2 * (p)) : 1) + +#define IGS_CLOCK(m,n,p) ((IGS_CLOCK_REF * ((m) + 1)) / (((n) + 1) * IGS_SCALE(p))) + +#define IGS_MAX_CLOCK 260000 + +#define IGS_MIN_VCO 115000 typedef volatile CARD8 VOL8; typedef volatile CARD16 VOL16; typedef volatile CARD32 VOL32; typedef struct _Cop5xxx { - VOL8 pad000[0x11]; /* 0x000 */ + VOL8 pad000[0x10]; /* 0x000 */ - VOL8 control; /* 0x011 */ -#define IGS_CONTROL_HBLTW_RDYZ 0x01 -#define IGS_CONTROL_MALLWBEPTZ 0x02 -#define IGS_CONTROL_CMDFF 0x04 -#define IGS_CONTROL_SOP 0x08 -#define IGS_CONTROL_OPS 0x10 -#define IGS_CONTROL_TER 0x20 -#define IGS_CONTROL_HBACKZ 0x40 -#define IGS_CONTROL_BUSY 0x80 + VOL32 control; /* 0x010 */ +#define IGS_CONTROL_HBLTW_RDYZ 0x0100 +#define IGS_CONTROL_MALLWBEPTZ 0x0200 +#define IGS_CONTROL_CMDFF 0x0400 +#define IGS_CONTROL_SOP 0x0800 +#define IGS_CONTROL_OPS 0x1000 +#define IGS_CONTROL_TER 0x2000 +#define IGS_CONTROL_HBACKZ 0x4000 +#define IGS_CONTROL_BUSY 0x8000 - VOL8 pad012[0x06]; /* 0x012 */ + VOL8 pad014[0x04]; /* 0x014 */ VOL32 src1_stride; /* 0x018 */ @@ -110,8 +133,8 @@ typedef struct _Cop5xxx { VOL32 src1_base_address; /* 0x070 */ VOL8 pad074[0x04]; /* 0x074 */ - VOL16 dst_x_rotate; /* 0x078 */ - VOL16 pat_y_rotate; /* 0x07a */ + VOL32 rotate; /* 0x078 */ +#define IGS_MAKE_ROTATE(x,y) ((x) | ((y) << 16)) VOL32 operation; /* 0x07c */ /* OCT[2:0] */ @@ -146,6 +169,7 @@ typedef struct _Cop5xxx { #define IGS_PIXEL_LINE_TRANS 0x00007000 #define IGS_PIXEL_FG 0x00008000 #define IGS_PIXEL_TILE 0x00009000 +#define IGS_PIXEL_TILE_OPAQUE 0x0000d000 /* HostBltEnable[1:0] */ #define IGS_HBLT_DISABLE 0x00000000 @@ -173,11 +197,10 @@ typedef struct _Cop5xxx { /* BGS */ #define IGS_BGS_BG 0x00000000 #define IGS_BGS_SRC 0x80000000 - VOL8 pad080[0x91]; /* 0x080 */ + VOL8 pad080[0x90]; /* 0x080 */ - VOL8 debug_control_1; /* 0x111 */ - VOL8 debug_control_2; /* 0x112 */ - VOL8 pad113[0x05]; /* 0x113 */ + VOL32 debug_control; /* 0x110 */ + VOL8 pad114[0x04]; /* 0x114 */ VOL32 src2_stride; /* 0x118 */ VOL8 pad11c[0x14]; /* 0x11c */ @@ -194,37 +217,82 @@ typedef struct _Cop5xxx { #define IGS_WRMRSTZ 0x100 #define IGS_TEST_MTST 0x200 - VOL8 style_line_roll_over; /* 0x134 */ - VOL8 style_line_inc; /* 0x135 */ - VOL8 style_line_pattern; /* 0x136 */ - VOL8 style_line_accumulator; /* 0x137 */ - VOL8 style_line_pattern_index; /* 0x138 */ - VOL8 pad139[0x3]; /* 0x139 */ + VOL32 style_line; /* 0x134 */ +#define IGS_MAKE_STILE_LINE(roll_over,inc,pattern,accumulator) \ + ((roll_over) | \ + ((style_line_inc) << 8) | \ + ((style_line_patern) << 16) | \ + ((style_line_accumullator) << 24)) + VOL32 style_line_pattern_index; /* 0x138 */ - VOL16 mono_burst_total; /* 0x13c */ - VOL8 pad13e[0x12]; /* 0x13e */ + VOL32 mono_burst_total; /* 0x13c */ + VOL8 pad140[0x10]; /* 0x140 */ - VOL8 pat_x_rotate; /* 0x150 */ - VOL8 pad151[0x1f]; /* 0x151 */ + VOL32 pat_x_rotate; /* 0x150 */ + VOL8 pad154[0x1c]; /* 0x154 */ VOL32 src1_start; /* 0x170 */ VOL32 src2_start; /* 0x174 */ VOL32 dst_start; /* 0x178 */ VOL8 pad17c[0x9c]; /* 0x17c */ - VOL16 dst_stride; /* 0x218 */ + VOL32 dst_stride; /* 0x218 */ } Cop5xxx; typedef struct _igsCardInfo { Cop5xxx *cop; + VOL8 *vga; VOL32 *copData; - Bool need_sync; CARD8 *frameBuffer; + IgsVga igsvga; } IgsCardInfo; #define getIgsCardInfo(kd) ((IgsCardInfo *) ((kd)->card->driver)) #define igsCardInfo(kd) IgsCardInfo *igsc = getIgsCardInfo(kd) +typedef struct _igsCursor { + int width, height; + int xhot, yhot; + Bool has_cursor; + CursorPtr pCursor; + Pixel source, mask; +} IgsCursor; + +#define IGS_CURSOR_WIDTH 64 +#define IGS_CURSOR_HEIGHT 64 + +typedef struct _igsPattern { + INT32 xrot, yrot; + CARD32 serial_number; + CARD8 *base; + CARD32 offset; +} IgsPattern; + +#define IGS_NUM_PATTERN 8 +#define IGS_PATTERN_WIDTH 8 +#define IGS_PATTERN_HEIGHT 8 + +typedef struct _igsPatternCache { + CARD8 *base; + CARD32 offset; + IgsPattern pattern[IGS_NUM_PATTERN]; + int next; +} IgsPatternCache; + +typedef struct _igsScreenInfo { + CARD8 *cursor_base; + CARD32 cursor_offset; + IgsCursor cursor; + IgsPatternCache tile; + IgsPatternCache stipple; +} IgsScreenInfo; + +#define IgsTileSize(bpp) (IGS_PATTERN_WIDTH*(bpp)/8*IGS_PATTERN_HEIGHT) +#define IgsStippleSize(bpp) (IGS_PATTERN_WIDTH/8*IGS_PATTERN_HEIGHT) + +#define getIgsScreenInfo(kd) ((IgsScreenInfo *) ((kd)->screen->driver)) +#define igsScreenInfo(kd) IgsScreenInfo *igss = getIgsScreenInfo(kd) + Bool igsDrawInit (ScreenPtr pScreen); @@ -240,5 +308,22 @@ igsDrawSync (ScreenPtr pScreen); void igsDrawFini (ScreenPtr pScreen); - +void +igsGetColors (ScreenPtr pScreen, int fb, int ndef, xColorItem *pdefs); + +void +igsPutColors (ScreenPtr pScreen, int fb, int ndef, xColorItem *pdefs); + +Bool +igsCursorInit (ScreenPtr pScreen); + +void +igsCursorEnable (ScreenPtr pScreen); + +void +igsCursorDisable (ScreenPtr pScreen); + +void +igsCursorFini (ScreenPtr pScreen); + #endif /* _IGS_H_ */ |