/* * $RCSId: xc/programs/Xserver/hw/kdrive/igs/igs.h,v 1.1 2000/05/06 22:17:43 keithp Exp $ * * Copyright © 1999 SuSE, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of SuSE not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. SuSE makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * * Author: Keith Packard, SuSE, Inc. */ #ifndef _IGS_H_ #define _IGS_H_ #include "kdrive.h" #include "igsreg.h" extern KdCardFuncs igsFuncs; /* * FB 0x00000000 * VGA 0x00800000 * Blt window 0x008a0000 * 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[0x10]; /* 0x000 */ 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 pad014[0x04]; /* 0x014 */ VOL32 src1_stride; /* 0x018 */ VOL32 format; /* 0x01c */ #define IGS_FORMAT_8BPP 0 #define IGS_FORMAT_16BPP 1 #define IGS_FORMAT_24BPP 2 #define IGS_FORMAT_32BPP 3 VOL32 bres_error; /* 0x020 */ VOL32 bres_k1; /* 0x024 */ VOL32 bres_k2; /* 0x028 */ VOL8 pad02c[0x1c]; /* 0x02c */ VOL32 mix; /* 0x048 */ #define IGS_MIX_FG 0x00ff #define IGS_MIX_BG 0xff00 #define IGS_MAKE_MIX(fg,bg) ((fg) | ((bg) << 8)) #define IGS_MIX_ZERO 0x0 #define IGS_MIX_SRC_AND_DST 0x1 #define IGS_MIX_SRC_AND_NOT_DST 0x2 #define IGS_MIX_SRC 0x3 #define IGS_MIX_NOT_SRC_AND_DST 0x4 #define IGS_MIX_DST 0x5 #define IGS_MIX_SRC_XOR_DST 0x6 #define IGS_MIX_SRC_OR_DST 0x7 #define IGS_MIX_NOT_SRC_AND_NOT_DST 0x8 #define IGS_MIX_SRC_XOR_NOT_DST 0x9 #define IGS_MIX_NOT_DST 0xa #define IGS_MIX_SRC_OR_NOT_DST 0xb #define IGS_MIX_NOT_SRC 0xc #define IGS_MIX_NOT_SRC_OR_DST 0xd #define IGS_MIX_NOT_SRC_OR_NOT_DST 0xe #define IGS_MIX_ONE 0xf VOL32 colorComp; /* 0x04c */ VOL32 planemask; /* 0x050 */ VOL8 pad054[0x4]; /* 0x054 */ VOL32 fg; /* 0x058 */ VOL32 bg; /* 0x05c */ VOL32 dim; /* 0x060 */ #define IGS_MAKE_DIM(w,h) ((w) | ((h) << 16)) VOL8 pad5[0x0c]; /* 0x064 */ VOL32 src1_base_address; /* 0x070 */ VOL8 pad074[0x04]; /* 0x074 */ VOL32 rotate; /* 0x078 */ #define IGS_MAKE_ROTATE(x,y) ((x) | ((y) << 16)) VOL32 operation; /* 0x07c */ /* OCT[2:0] */ #define IGS_DRAW_X_MAJOR 0x00000000 #define IGS_DRAW_Y_MAJOR 0x00000001 #define IGS_DRAW_T_B 0x00000000 #define IGS_DRAW_B_T 0x00000002 #define IGS_DRAW_L_R 0x00000000 #define IGS_DRAW_R_L 0x00000004 /* Draw_Mode[1:0] */ #define IGS_DRAW_ALL 0x00000000 #define IGS_DRAW_NOT_FIRST 0x00000010 #define IGS_DRAW_NOT_LAST 0x00000020 #define IGS_DRAW_NOT_FIRST_LAST 0x00000030 /* TRPS[1:0] */ #define IGS_TRANS_SRC1 0x00000000 #define IGS_TRANS_SRC2 0x00000100 #define IGS_TRANS_DST 0x00000200 /* TRPS2 Transparent Invert */ #define IGS_TRANS_INVERT 0x00000400 /* TRPS3, Transparent Enable */ #define IGS_TRANS_ENABLE 0x00000800 /* PPS[3:0], Pattern Pixel Select */ #define IGS_PIXEL_TEXT_OPAQUE 0x00001000 #define IGS_PIXEL_STIP_OPAQUE 0x00002000 #define IGS_PIXEL_LINE_OPAQUE 0x00003000 #define IGS_PIXEL_TEXT_TRANS 0x00005000 #define IGS_PIXEL_STIP_TRANS 0x00006000 #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 #define IGS_HBLT_READ 0x00010000 #define IGS_HBLT_WRITE_1 0x00020000 #define IGS_HBLT_WRITE_2 0x00030000 /* Src2MapSelect[2:0], Src2 map select mode */ #define IGS_SRC2_NORMAL 0x00000000 #define IGS_SRC2_MONO_OPAQUE 0x00100000 #define IGS_SRC2_FG 0x00200000 #define IGS_SRC2_MONO_TRANS 0x00500000 /* StepFunction[3:0], Step function select */ #define IGS_STEP_DRAW_AND_STEP 0x04000000 #define IGS_STEP_LINE_DRAW 0x05000000 #define IGS_STEP_PXBLT 0x08000000 #define IGS_STEP_INVERT_PXBLT 0x09000000 #define IGS_STEP_TERNARY_PXBLT 0x0b000000 /* FGS */ #define IGS_FGS_FG 0x00000000 #define IGS_FGS_SRC 0x20000000 /* BGS */ #define IGS_BGS_BG 0x00000000 #define IGS_BGS_SRC 0x80000000 VOL8 pad080[0x90]; /* 0x080 */ VOL32 debug_control; /* 0x110 */ VOL8 pad114[0x04]; /* 0x114 */ VOL32 src2_stride; /* 0x118 */ VOL8 pad11c[0x14]; /* 0x11c */ VOL32 extension; /* 0x130 */ #define IGS_BURST_ENABLE 0x01 #define IGS_STYLE_LINE 0x02 #define IGS_ADDITIONAL_WAIT 0x04 #define IGS_BLOCK_COP_REG 0x08 #define IGS_TURBO_MONO 0x10 #define IGS_SELECT_SAMPLE 0x40 #define IGS_MDSBL_RD_B_WR 0x80 #define IGS_WRMRSTZ 0x100 #define IGS_TEST_MTST 0x200 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 */ VOL32 mono_burst_total; /* 0x13c */ VOL8 pad140[0x10]; /* 0x140 */ 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 */ VOL32 dst_stride; /* 0x218 */ } Cop5xxx; typedef struct _igsCardInfo { Cop5xxx *cop; VOL8 *vga; VOL32 *copData; 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); void igsDrawEnable (ScreenPtr pScreen); void igsDrawDisable (ScreenPtr pScreen); void 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_ */