diff options
Diffstat (limited to 'hw/kdrive/mga')
| -rw-r--r-- | hw/kdrive/mga/Makefile.am | 34 | ||||
| -rw-r--r-- | hw/kdrive/mga/g400_common.h | 192 | ||||
| -rw-r--r-- | hw/kdrive/mga/g400_composite.c | 306 | ||||
| -rw-r--r-- | hw/kdrive/mga/mga.c | 244 | ||||
| -rw-r--r-- | hw/kdrive/mga/mga.h | 168 | ||||
| -rw-r--r-- | hw/kdrive/mga/mgadraw.c | 317 | ||||
| -rw-r--r-- | hw/kdrive/mga/mgastub.c | 66 |
7 files changed, 0 insertions, 1327 deletions
diff --git a/hw/kdrive/mga/Makefile.am b/hw/kdrive/mga/Makefile.am deleted file mode 100644 index 66b2636b1..000000000 --- a/hw/kdrive/mga/Makefile.am +++ /dev/null @@ -1,34 +0,0 @@ -INCLUDES = \ - @KDRIVE_INCS@ \ - -I$(top_srcdir)/hw/kdrive/vesa \ - @XSERVER_CFLAGS@ - -bin_PROGRAMS = Xmga - -noinst_LIBRARIES = libmga.a - -if TSLIB -TSLIB_FLAG = -lts -endif - -libmga_a_SOURCES = \ - mgadraw.c \ - g400_composite.c \ - g400_common.h \ - mga.c \ - mga.h - -Xmga_SOURCES = \ - mgastub.c - -MGA_LIBS = \ - libmga.a \ - $(top_builddir)/hw/kdrive/vesa/libvesa.a \ - @KDRIVE_LIBS@ - -Xmga_LDADD = \ - $(MGA_LIBS) \ - @XSERVER_LIBS@ \ - $(TSLIB_FLAG) - -Xmga_DEPENDENCIES = $(MGA_LIBS) @KDRIVE_LIBS@ diff --git a/hw/kdrive/mga/g400_common.h b/hw/kdrive/mga/g400_common.h deleted file mode 100644 index a62f8dae8..000000000 --- a/hw/kdrive/mga/g400_common.h +++ /dev/null @@ -1,192 +0,0 @@ -/* - * $Id$ - * - * Copyright © 2004 Damien Ciabrini - * - * 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 Anders Carlsson not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Anders Carlsson makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * DAMIEN CIABRINI DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL ANDERS CARLSSON 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. - */ -/* $Header$ */ - -#ifndef __G400_COMMON_H__ -#define __G400_COMMON_H__ - -/* Color registers */ -#define MGA_REG_DR4 (0x1CD0) -#define MGA_REG_DR6 (0x1CD8) -#define MGA_REG_DR7 (0x1CDC) -#define MGA_REG_DR8 (0x1CE0) -#define MGA_REG_DR10 (0x1CE8) -#define MGA_REG_DR11 (0x1CEC) -#define MGA_REG_DR12 (0x1CF0) -#define MGA_REG_DR14 (0x1CF8) -#define MGA_REG_DR15 (0x1CFC) - -/* Alpha registers */ -#define MGA_REG_ALPHASTART (0x2C70) -#define MGA_REG_ALPHAXINC (0x2C74) -#define MGA_REG_ALPHAYINC (0x2C78) -#define MGA_REG_ALPHACTRL (0x2C7C) -# define MGA_SRC_ZERO (0x00000000) -# define MGA_SRC_ONE (0x00000001) -# define MGA_SRC_DST_COLOR (0x00000002) -# define MGA_SRC_ONE_MINUS_DST_COLOR (0x00000003) -# define MGA_SRC_ALPHA (0x00000004) -# define MGA_SRC_ONE_MINUS_SRC_ALPHA (0x00000005) -# define MGA_SRC_DST_ALPHA (0x00000006) -# define MGA_SRC_ONE_MINUS_DST_ALPHA (0x00000007) -# define MGA_SRC_SRC_ALPHA_SATURATE (0x00000008) - -# define MGA_DST_ZERO (0x00000000) -# define MGA_DST_ONE (0x00000010) -# define MGA_DST_SRC_COLOR (0x00000020) -# define MGA_DST_ONE_MINUS_SRC_COLOR (0x00000030) -# define MGA_DST_SRC_ALPHA (0x00000040) -# define MGA_DST_ONE_MINUS_SRC_ALPHA (0x00000050) -# define MGA_DST_DST_ALPHA (0x00000060) -# define MGA_DST_ONE_MINUS_DST_ALPHA (0x00000070) - -# define MGA_ALPHACHANNEL (0x00000100) -# define MGA_VIDEOALPHA (0x00000200) -# define MGA_DIFFUSEDALPHA (0x01000000) -# define MGA_MODULATEDALPHA (0x02000000) - -/* Textures registers */ -#define MGA_REG_TEXORG (0x2c24) -#define MGA_REG_TEXORG1 (0x2ca4) -#define MGA_REG_TEXWIDTH (0x2C28) -#define MGA_REG_TEXHEIGHT (0x2C2C) -#define MGA_REG_TMR0 (0x2C00) -#define MGA_REG_TMR1 (0x2C04) -#define MGA_REG_TMR2 (0x2C08) -#define MGA_REG_TMR3 (0x2C0C) -#define MGA_REG_TMR4 (0x2C10) -#define MGA_REG_TMR5 (0x2C14) -#define MGA_REG_TMR6 (0x2C18) -#define MGA_REG_TMR7 (0x2C1C) -#define MGA_REG_TMR8 (0x2C20) - -/* Texture Control Registers */ -#define MGA_REG_TEXCTL (0x2C30) -# define MGA_TW4 (0x00000000) -# define MGA_TW8 (0x00000001) -# define MGA_TW15 (0x00000002) -# define MGA_TW16 (0x00000003) -# define MGA_TW12 (0x00000004) -# define MGA_TW32 (0x00000006) -# define MGA_TW8A (0x00000007) -# define MGA_TW8AL (0x00000008) -# define MGA_TW422 (0x0000000A) -# define MGA_TW422UYVY (0x0000000B) -# define MGA_PITCHEXT (0x00000100) -# define MGA_NOPERSPECTIVE (0x00200000) -# define MGA_TAKEY (0x02000000) -# define MGA_TAMASK (0x04000000) -# define MGA_CLAMPUV (0x18000000) -#define MGA_REG_TEXCTL2 (0x2C3C) -# define MGA_G400_TC2_MAGIC (0x00008000) -# define MGA_TC2_DECALBLEND (0x00000001) -# define MGA_TC2_IDECAL (0x00000002) -# define MGA_TC2_DECALDIS (0x00000004) -# define MGA_TC2_CKSTRANSDIS (0x00000010) -# define MGA_TC2_BORDEREN (0x00000020) -# define MGA_TC2_SPECEN (0x00000040) -# define MGA_TC2_DUALTEX (0x00000080) -# define MGA_TC2_TABLEFOG (0x00000100) -# define MGA_TC2_BUMPMAP (0x00000200) -# define MGA_TC2_SELECT_TMU1 (0x80000000) -#define MGA_REG_TEXFILTER (0x2C58) -# define MGA_MIN_NRST (0x00000000) -# define MGA_MIN_BILIN (0x00000002) -# define MGA_MIN_ANISO (0x0000000D) -# define MGA_MAG_NRST (0x00000000) -# define MGA_MAG_BILIN (0x00000020) - -/* Multi-Textures Control Registers */ -#define MGA_REG_TDUALSTAGE0 (0x2CF8) -#define MGA_REG_TDUALSTAGE1 (0x2CFC) -# define MGA_TDS_COLOR_ARG2_DIFFUSE (0x00000000) -# define MGA_TDS_COLOR_ARG2_SPECULAR (0x00000001) -# define MGA_TDS_COLOR_ARG2_FCOL (0x00000002) -# define MGA_TDS_COLOR_ARG2_PREVSTAGE (0x00000003) -# define MGA_TDS_COLOR_ALPHA_DIFFUSE (0x00000000) -# define MGA_TDS_COLOR_ALPHA_FCOL (0x00000004) -# define MGA_TDS_COLOR_ALPHA_CURRTEX (0x00000008) -# define MGA_TDS_COLOR_ALPHA_PREVTEX (0x0000000c) -# define MGA_TDS_COLOR_ALPHA_PREVSTAGE (0x00000010) -# define MGA_TDS_COLOR_ARG1_REPLICATEALPHA (0x00000020) -# define MGA_TDS_COLOR_ARG1_INV (0x00000040) -# define MGA_TDS_COLOR_ARG2_REPLICATEALPHA (0x00000080) -# define MGA_TDS_COLOR_ARG2_INV (0x00000100) -# define MGA_TDS_COLOR_ALPHA1INV (0x00000200) -# define MGA_TDS_COLOR_ALPHA2INV (0x00000400) -# define MGA_TDS_COLOR_ARG1MUL_ALPHA1 (0x00000800) -# define MGA_TDS_COLOR_ARG2MUL_ALPHA2 (0x00001000) -# define MGA_TDS_COLOR_ARG1ADD_MULOUT (0x00002000) -# define MGA_TDS_COLOR_ARG2ADD_MULOUT (0x00004000) -# define MGA_TDS_COLOR_MODBRIGHT_2X (0x00008000) -# define MGA_TDS_COLOR_MODBRIGHT_4X (0x00010000) -# define MGA_TDS_COLOR_ADD_SUB (0x00000000) -# define MGA_TDS_COLOR_ADD_ADD (0x00020000) -# define MGA_TDS_COLOR_ADD2X (0x00040000) -# define MGA_TDS_COLOR_ADDBIAS (0x00080000) -# define MGA_TDS_COLOR_BLEND (0x00100000) -# define MGA_TDS_COLOR_SEL_ARG1 (0x00000000) -# define MGA_TDS_COLOR_SEL_ARG2 (0x00200000) -# define MGA_TDS_COLOR_SEL_ADD (0x00400000) -# define MGA_TDS_COLOR_SEL_MUL (0x00600000) -# define MGA_TDS_ALPHA_ARG1_INV (0x00800000) -# define MGA_TDS_ALPHA_ARG2_DIFFUSE (0x00000000) -# define MGA_TDS_ALPHA_ARG2_FCOL (0x01000000) -# define MGA_TDS_ALPHA_ARG2_PREVTEX (0x02000000) -# define MGA_TDS_ALPHA_ARG2_PREVSTAGE (0x03000000) -# define MGA_TDS_ALPHA_ARG2_INV (0x04000000) -# define MGA_TDS_ALPHA_ADD (0x08000000) -# define MGA_TDS_ALPHA_ADDBIAS (0x10000000) -# define MGA_TDS_ALPHA_ADD2X (0x20000000) -# define MGA_TDS_ALPHA_SEL_ARG1 (0x00000000) -# define MGA_TDS_ALPHA_SEL_ARG2 (0x40000000) -# define MGA_TDS_ALPHA_SEL_ADD (0x80000000) -# define MGA_TDS_ALPHA_SEL_MUL (0xc0000000) - - - -/* Composition Prototypes. MMIO Access */ -Bool -mgaPrepareBlend(int op, PicturePtr pSrcPicture, PicturePtr pDstPicture, - PixmapPtr pSrc, PixmapPtr pDst); - -void -mgaBlend(int srcX, int srcY, int dstX, int dstY, int width, int height); - -void -mgaDoneBlend(void); - -Bool -mgaPrepareComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture, - PicturePtr pDstPicture, PixmapPtr pSrc, - PixmapPtr pMask, PixmapPtr pDst); - -void -mgaComposite(int srcX, int srcY, int maskX, int maskY, - int dstX, int dstY, int w, int h); - -void -mgaDoneComposite(void); - -#endif diff --git a/hw/kdrive/mga/g400_composite.c b/hw/kdrive/mga/g400_composite.c deleted file mode 100644 index 11e550487..000000000 --- a/hw/kdrive/mga/g400_composite.c +++ /dev/null @@ -1,306 +0,0 @@ -/* - * $Id$ - * - * Copyright © 2004 Damien Ciabrini - * - * 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 Anders Carlsson not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Anders Carlsson makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * DAMIEN CIABRINI DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL ANDERS CARLSSON 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. - */ -/* $Header$ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "mga.h" -#include "g400_common.h" - - -static PixmapPtr currentSrc; -static PixmapPtr currentMask; - -static CARD32 mgaBlendOP[14] = { - /* Clear */ - MGA_SRC_ZERO | MGA_DST_ZERO, - /* Src */ - MGA_SRC_ONE | MGA_DST_ZERO, - /* Dst */ - MGA_SRC_ZERO | MGA_DST_ONE, - /* Over */ - MGA_SRC_ALPHA | MGA_DST_ONE_MINUS_SRC_ALPHA, - /* OverReverse */ - MGA_SRC_ONE_MINUS_DST_ALPHA | MGA_DST_ONE, - /* In */ - MGA_SRC_DST_ALPHA | MGA_DST_ZERO, - /* InReverse */ - MGA_SRC_ZERO | MGA_DST_SRC_ALPHA, - /* Out */ - MGA_SRC_ONE_MINUS_DST_ALPHA | MGA_DST_ZERO, - /* OutReverse */ - MGA_SRC_ZERO | MGA_DST_ONE_MINUS_SRC_ALPHA, - /* Atop */ - MGA_SRC_DST_ALPHA | MGA_DST_ONE_MINUS_SRC_ALPHA, - /* AtopReverse */ - MGA_SRC_ONE_MINUS_DST_ALPHA | MGA_DST_SRC_ALPHA, - /* Xor */ - MGA_SRC_ONE_MINUS_DST_ALPHA | MGA_DST_ONE_MINUS_SRC_ALPHA, - /* Add */ - MGA_SRC_ONE | MGA_DST_ONE, - /* Saturate */ - MGA_SRC_SRC_ALPHA_SATURATE | MGA_DST_ONE -}; - - -static int MGA_LOG2( int val ) -{ - int ret = 0; - - while (val >> ret) - ret++; - - return ((1 << (ret-1)) == val) ? (ret-1) : ret; -} - - -Bool -mgaPrepareBlend (int op, - PicturePtr pSrcPicture, - PicturePtr pDstPicture, - PixmapPtr pSrc, - PixmapPtr pDst) -{ - return mgaPrepareComposite (op, pSrcPicture, NULL, pDstPicture, - pSrc, NULL, pDst); -} - -void -mgaBlend (int srcX, - int srcY, - int dstX, - int dstY, - int width, - int height) -{ - mgaComposite (srcX, srcY, 0, 0, dstX, dstY, width, height); -} - -void -mgaDoneBlend (void) -{ - mgaDoneComposite (); -} - - - -static Bool -PrepareSourceTexture (int tmu, - PicturePtr pSrcPicture, - PixmapPtr pSrc) -{ - KdScreenPriv (pSrc->drawable.pScreen); - int mem_base=(int)pScreenPriv->screen->memory_base; - int pitch = pSrc->devKind / (pSrc->drawable.bitsPerPixel >> 3); - - int w = pSrc->drawable.width; - int h = pSrc->drawable.height; - int w_log2 = MGA_LOG2(w); - int h_log2 = MGA_LOG2(h); - - int texctl=MGA_PITCHEXT | ((pitch&0x7ff)<<9) | - MGA_TAKEY | MGA_CLAMPUV | MGA_NOPERSPECTIVE; - int texctl2=MGA_G400_TC2_MAGIC; - - if ((w > 2047) || (h > 2047)) - MGA_FALLBACK(("Picture too large for composition (%dx%d)\n", w, h)); - - switch (pSrcPicture->format) { - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: - case PICT_a8b8g8r8: - case PICT_x8b8g8r8: - texctl |= MGA_TW32; - break; - case PICT_r5g6b5: - case PICT_b5g6r5: - texctl |= MGA_TW16; - break; - case PICT_a8: - texctl |= MGA_TW8A; - break; - default: - MGA_FALLBACK(("unsupported Picture format for composition (%x)\n", - pSrcPicture->format)); - } - - if (tmu == 1) texctl2 |= MGA_TC2_DUALTEX | MGA_TC2_SELECT_TMU1; - - mgaWaitAvail (6); - MGA_OUT32 (mmio, MGA_REG_TEXCTL2, texctl2); - MGA_OUT32 (mmio, MGA_REG_TEXCTL, texctl); - /* Source (texture) address + pitch */ - MGA_OUT32 (mmio, MGA_REG_TEXORG, ((int)pSrc->devPrivate.ptr - mem_base)); - MGA_OUT32 (mmio, MGA_REG_TEXWIDTH, (w-1)<<18 | ((8-w_log2)&63)<<9 | w_log2); - MGA_OUT32 (mmio, MGA_REG_TEXHEIGHT, (h-1)<<18 | ((8-h_log2)&63)<<9 | h_log2); - /* Disable filtering since we aren't doing stretch blit */ - MGA_OUT32 (mmio, MGA_REG_TEXFILTER, (0x10<<21) | MGA_MAG_NRST | MGA_MIN_NRST); - - if (tmu == 1) { - mgaWaitAvail (1); - MGA_OUT32 (mmio, MGA_REG_TEXCTL2, MGA_G400_TC2_MAGIC | MGA_TC2_DUALTEX); - } - - return TRUE; -} - -Bool -mgaPrepareComposite (int op, - PicturePtr pSrcPicture, - PicturePtr pMaskPicture, - PicturePtr pDstPicture, - PixmapPtr pSrc, - PixmapPtr pMask, - PixmapPtr pDst) -{ - KdScreenPriv (pSrc->drawable.pScreen); - int mem_base=(int)pScreenPriv->screen->memory_base; - int cmd; - - /* sometimes mgaPrepareComposite is given the same pointer for Src - * and Mask. PSrcPicture is an unsupported format (x8b8g8r8) whereas - * pMaskPicture is supported (a8r8g8b8). We Choose to render a - * simple blend and using pMaskPicture as the Source. - */ - if (pMask == pSrc) { - pMask=NULL; - pMaskPicture=NULL; - } - - mgaWaitIdle(); - /* Init MGA (clipping) */ - mgaSetup (pSrc->drawable.pScreen, pDst->drawable.bitsPerPixel, 5); - MGA_OUT32 (mmio, MGA_REG_TMR1, 0); - MGA_OUT32 (mmio, MGA_REG_TMR2, 0); - MGA_OUT32 (mmio, MGA_REG_TMR3, 0); - MGA_OUT32 (mmio, MGA_REG_TMR4, 0); - MGA_OUT32 (mmio, MGA_REG_TMR5, 0); - MGA_OUT32 (mmio, MGA_REG_TMR6, 0); - MGA_OUT32 (mmio, MGA_REG_TMR7, 0); - MGA_OUT32 (mmio, MGA_REG_TMR8, 0x10000); - - /* Destination flags */ - mgaWaitAvail (2); - MGA_OUT32 (mmio, MGA_REG_DSTORG, ((int)pDst->devPrivate.ptr - mem_base)); - MGA_OUT32 (mmio, MGA_REG_PITCH, - pDst->devKind / (pDst->drawable.bitsPerPixel >> 3)); - - /* Source(s) flags */ - if (!PrepareSourceTexture (0, pSrcPicture, pSrc)) return FALSE; - if (pMask != NULL) - if (!PrepareSourceTexture (1, pMaskPicture, pMask)) return FALSE; - - /* MultiTexture modulation */ - mgaWaitAvail (2); - MGA_OUT32 (mmio, MGA_REG_TDUALSTAGE0, MGA_TDS_COLOR_SEL_ARG1); - if (pMask != NULL) { - if (PICT_FORMAT_A (pSrcPicture->format) == 0) { - MGA_OUT32 (mmio, MGA_REG_TDUALSTAGE1, - MGA_TDS_COLOR_ARG2_PREVSTAGE | MGA_TDS_COLOR_SEL_ARG2 | - MGA_TDS_ALPHA_SEL_ARG1); - } else { - MGA_OUT32 (mmio, MGA_REG_TDUALSTAGE1, - MGA_TDS_COLOR_ARG2_PREVSTAGE | MGA_TDS_COLOR_SEL_ARG2 | - MGA_TDS_ALPHA_ARG2_PREVSTAGE | MGA_TDS_ALPHA_SEL_MUL); - } - } else { - MGA_OUT32 (mmio, MGA_REG_TDUALSTAGE1, 0); - } - - cmd = MGA_OPCOD_TEXTURE_TRAP | MGA_ATYPE_RSTR | 0x000c0000 | - MGA_DWGCTL_SHIFTZERO | MGA_DWGCTL_SGNZERO | MGA_DWGCTL_ARZERO | - MGA_ATYPE_I; - - mgaWaitAvail (2); - MGA_OUT32 (mmio, MGA_REG_DWGCTL, cmd); - MGA_OUT32 (mmio, MGA_REG_ALPHACTRL, MGA_ALPHACHANNEL | mgaBlendOP[op]); - - currentSrc=pSrc; - currentMask=pMask; - - return TRUE; -} - -void -mgaComposite (int srcX, - int srcY, - int maskX, - int maskY, - int dstX, - int dstY, - int width, - int height) -{ - int src_w2 = MGA_LOG2 (currentSrc->drawable.width); - int src_h2 = MGA_LOG2 (currentSrc->drawable.height); - - /* Source positions can be outside source textures' boundaries. - * We clamp the values here to avoid rendering glitches. - */ - srcX=srcX % currentSrc->drawable.width; - srcY=srcY % currentSrc->drawable.height; - maskX=maskX % currentMask->drawable.width; - maskY=maskY % currentMask->drawable.height; - - mgaWaitAvail (4); - /* Start position in the texture */ - MGA_OUT32 (mmio, MGA_REG_TMR6, srcX<<(20-src_w2)); - MGA_OUT32 (mmio, MGA_REG_TMR7, srcY<<(20-src_h2)); - /* Increments (1 since we aren't doing stretch blit) */ - MGA_OUT32 (mmio, MGA_REG_TMR0, 1<<(20-src_w2)); - MGA_OUT32 (mmio, MGA_REG_TMR3, 1<<(20-src_h2)); - - if (currentMask != NULL) { - int mask_w2 = MGA_LOG2 (currentMask->drawable.width); - int mask_h2 = MGA_LOG2 (currentMask->drawable.height); - - mgaWaitAvail (6); - MGA_OUT32 (mmio, MGA_REG_TEXCTL2, - MGA_G400_TC2_MAGIC | MGA_TC2_DUALTEX | MGA_TC2_SELECT_TMU1); - - MGA_OUT32 (mmio, MGA_REG_TMR6, maskX<<(20-mask_w2)); - MGA_OUT32 (mmio, MGA_REG_TMR7, maskY<<(20-mask_h2)); - MGA_OUT32 (mmio, MGA_REG_TMR0, 1<<(20-mask_w2)); - MGA_OUT32 (mmio, MGA_REG_TMR3, 1<<(20-mask_h2)); - - MGA_OUT32 (mmio, MGA_REG_TEXCTL2, MGA_G400_TC2_MAGIC | MGA_TC2_DUALTEX); - } - - /* Destination Bounding Box - * (Boundary Right | Boundary Left, Y dest | Height) - */ - mgaWaitAvail (2); - MGA_OUT32 (mmio, MGA_REG_FXBNDRY, - ((dstX + width) << 16) | (dstX & 0xffff)); - MGA_OUT32 (mmio, MGA_REG_YDSTLEN | MGA_REG_EXEC, - (dstY << 16) | (height & 0xffff)); -} - -void -mgaDoneComposite (void) -{ - -} diff --git a/hw/kdrive/mga/mga.c b/hw/kdrive/mga/mga.c deleted file mode 100644 index 561e80389..000000000 --- a/hw/kdrive/mga/mga.c +++ /dev/null @@ -1,244 +0,0 @@ -/* - * $Id$ - * - * Copyright © 2003 Anders Carlsson - * - * 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 Anders Carlsson not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Anders Carlsson makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * ANDERS CARLSSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL ANDERS CARLSSON 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. - */ -/* $Header$ */ -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "mga.h" - -static Bool -mgaCardInit (KdCardInfo *card) -{ - MgaCardInfo *mgac; - - mgac = (MgaCardInfo *) xalloc (sizeof (MgaCardInfo)); - if (!mgac) - return FALSE; - - mgaMapReg (card, mgac); - - if (!vesaInitialize (card, &mgac->vesa)) - { - xfree (mgac); - return FALSE; - } - - mgac->fifo_size = 0; - - card->driver = mgac; - - return TRUE; -} - -static Bool -mgaScreenInit (KdScreenInfo *screen) -{ - MgaScreenInfo *mgas; - - mgas = (MgaScreenInfo *) xalloc (sizeof (MgaScreenInfo)); - if (!mgas) - return FALSE; - memset (mgas, '\0', sizeof (MgaScreenInfo)); - if (!vesaScreenInitialize (screen, &mgas->vesa)) - { - xfree (mgas); - return FALSE; - } -#if 0 - /* if (!mgac->reg) - screen->dumb = TRUE; */ - - if (mgas->vesa.mapping != VESA_LINEAR) - screen->dumb = TRUE; - - fprintf (stderr, "vesa mapping is %d\n", mgas->vesa.mapping); -#endif - screen->driver = mgas; - return TRUE; -} - -static Bool -mgaInitScreen (ScreenPtr pScreen) -{ - return vesaInitScreen (pScreen); -} - -static Bool -mgaFinishInitScreen (ScreenPtr pScreen) -{ - Bool ret; - - ret = vesaFinishInitScreen (pScreen); - - return ret; -} - -static Bool -mgaCreateResources (ScreenPtr pScreen) -{ - return vesaCreateResources (pScreen); -} - -static void -mgaPreserve (KdCardInfo *card) -{ - vesaPreserve (card); -} - -Bool -mgaMapReg (KdCardInfo *card, MgaCardInfo *mgac) -{ - mgac->reg_base = (CARD8 *) KdMapDevice (MGA_REG_BASE (card), - MGA_REG_SIZE (card)); - - if (!mgac->reg_base) - { - return FALSE; - } - - KdSetMappedMode (MGA_REG_BASE (card), - MGA_REG_SIZE (card), - KD_MAPPED_MODE_REGISTERS); - - return TRUE; -} - -void -mgaUnmapReg (KdCardInfo *card, MgaCardInfo *mgac) -{ - if (mgac->reg_base) - { - KdResetMappedMode (MGA_REG_BASE (card), - MGA_REG_SIZE (card), - KD_MAPPED_MODE_REGISTERS); - KdUnmapDevice ((void *) mgac->reg_base, MGA_REG_SIZE (card)); - mgac->reg_base = 0; - /* mgac->reg = 0; */ - } -} - -void -mgaSetMMIO (KdCardInfo *card, MgaCardInfo *mgac) -{ - if (!mgac->reg_base) - mgaMapReg (card, mgac); -} - -void -mgaResetMMIO (KdCardInfo *card, MgaCardInfo *mgac) -{ - mgaUnmapReg (card, mgac); -} - -static Bool -mgaDPMS (ScreenPtr pScreen, int mode) -{ - /* XXX */ - return TRUE; -} - -static Bool -mgaEnable (ScreenPtr pScreen) -{ - KdScreenPriv (pScreen); - MgaCardInfo *mgac = pScreenPriv->card->driver; - - if (!vesaEnable (pScreen)) - return FALSE; - - mgaSetMMIO (pScreenPriv->card, mgac); - mgaDPMS (pScreen, KD_DPMS_NORMAL); - - return TRUE; -} - -static void -mgaDisable (ScreenPtr pScreen) -{ - KdScreenPriv (pScreen); - MgaCardInfo *mgac = pScreenPriv->card->driver; - - mgaResetMMIO (pScreenPriv->card, mgac); - - vesaDisable (pScreen); -} - -static void -mgaRestore (KdCardInfo *card) -{ - MgaCardInfo *mgac = card->driver; - - mgaResetMMIO (card, mgac); - vesaRestore (card); -} - -static void -mgaScreenFini (KdScreenInfo *screen) -{ - MgaScreenInfo *mgas = (MgaScreenInfo *) screen->driver; - - vesaScreenFini (screen); - xfree (mgas); - screen->driver = 0; -} - -static void -mgaCardFini (KdCardInfo *card) -{ - MgaCardInfo *mgac = (MgaCardInfo *)card->driver; - - mgaUnmapReg (card, mgac); - vesaCardFini (card); -} - -KdCardFuncs mgaFuncs = { - mgaCardInit, /* cardinit */ - mgaScreenInit, /* scrinit */ - mgaInitScreen, /* initScreen */ - mgaFinishInitScreen, /* finishInitScreen */ - mgaCreateResources, /* createRes */ - mgaPreserve, /* preserve */ - mgaEnable, /* enable */ - mgaDPMS, /* dpms */ - mgaDisable, /* disable */ - mgaRestore, /* restore */ - mgaScreenFini, /* scrfini */ - mgaCardFini, /* cardfini */ - - 0, /* initCursor */ - 0, /* enableCursor */ - 0, /* disableCursor */ - 0, /* finiCursor */ - 0, /* recolorCursor */ - - mgaDrawInit, /* initAccel */ - mgaDrawEnable, /* enableAccel */ - mgaDrawSync, /* syncAccel */ - mgaDrawDisable, /* disableAccel */ - mgaDrawFini, /* finiAccel */ - - vesaGetColors, /* getColors */ - vesaPutColors, /* putColors */ -}; - diff --git a/hw/kdrive/mga/mga.h b/hw/kdrive/mga/mga.h deleted file mode 100644 index 3b3462063..000000000 --- a/hw/kdrive/mga/mga.h +++ /dev/null @@ -1,168 +0,0 @@ -/* - * $Id$ - * - * Copyright © 2003-2004 Anders Carlsson - * - * 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 Anders Carlsson not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Anders Carlsson makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * ANDERS CARLSSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL ANDERS CARLSSON 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. - */ -/* $Header$ */ - -#ifndef _MGA_H_ -#define _MGA_H_ -#include <vesa.h> -#include <klinux.h> - -#define MGA_REG_BASE(c) ((c)->attr.address[1]) -#define MGA_REG_SIZE(c) (0x4000) - -#define MGA_OUT32(mmio, a, v) (*(VOL32 *) ((mmio) + (a)) = (v)) -#define MGA_IN32(mmio, a) (*(VOL32 *) ((mmio) + (a))) - -#define MGA_REG_EXEC (0x0100) -#define MGA_REG_DWGCTL (0x1c00) -#define MGA_REG_PLNWT (0x1c1c) -#define MGA_REG_FCOL (0x1c24) -#define MGA_REG_MACCESS (0x1c04) -#define MGA_REG_SGN (0x1c58) -#define MGA_REG_AR0 (0x1c60) -#define MGA_REG_AR1 (0x1c64) -#define MGA_REG_AR2 (0x1c68) -#define MGA_REG_AR3 (0x1c6C) -#define MGA_REG_AR4 (0x1c70) -#define MGA_REG_AR5 (0x1c74) -#define MGA_REG_AR6 (0x1c78) - -#define MGA_REG_CXBNDRY (0x1c80) -#define MGA_REG_FXBNDRY (0x1c84) -#define MGA_REG_YDSTLEN (0x1c88) -#define MGA_REG_PITCH (0x1c8c) -#define MGA_REG_YTOP (0x1c98) -#define MGA_REG_YBOT (0x1c9c) -#define MGA_REG_FIFOSTATUS (0x1e10) -#define MGA_REG_STATUS (0x1e14) -#define MGA_REG_SRCORG (0x2cb4) -#define MGA_REG_DSTORG (0x2cb8) - -#define MGA_G4XX_DEVICE_ID (0x0525) - -#define MGA_PW8 (0) -#define MGA_PW16 (1) -#define MGA_PW24 (2) -#define MGA_PW32 (3) - -/* Drawing opcodes */ -#define MGA_OPCOD_TRAP (4) -#define MGA_OPCOD_TEXTURE_TRAP (6) -#define MGA_OPCOD_BITBLT (8) - -#define MGA_DWGCTL_SOLID (1 << 11) -#define MGA_DWGCTL_ARZERO (1 << 12) -#define MGA_DWGCTL_SGNZERO (1 << 13) -#define MGA_DWGCTL_SHIFTZERO (1 << 14) - -#define MGA_DWGCTL_BFCOL (2 << 25) - -#define MGA_ATYPE_RPL (0 << 4) -#define MGA_ATYPE_RSTR (1 << 4) -#define MGA_ATYPE_ZI (3 << 4) -#define MGA_ATYPE_BLK (4 << 4) -#define MGA_ATYPE_I (7 << 4) - -typedef volatile CARD8 VOL8; -typedef volatile CARD16 VOL16; -typedef volatile CARD32 VOL32; - -typedef struct _mgaCardInfo { - VesaCardPrivRec vesa; - CARD8 *reg_base; - int fifo_size; -} MgaCardInfo; - -#define getMgaCardInfo(kd) ((MgaCardInfo *) ((kd)->card->driver)) -#define mgaCardInfo(kd) MgaCardInfo *mgac = getMgaCardInfo(kd) - -typedef struct _mgaScreenInfo { - VesaScreenPrivRec vesa; - - int pitch; - int pw; - -} MgaScreenInfo; - -#define getMgaScreenInfo(kd) ((MgaScreenInfo *) ((kd)->screen->driver)) -#define mgaScreenInfo(kd) MgaScreenInfo *mgas = getMgaScreenInfo(kd) - - -VOL8 *mmio; - - -Bool -mgaMapReg (KdCardInfo *card, MgaCardInfo *mgac); - -void -mgaUnmapReg (KdCardInfo *card, MgaCardInfo *mgac); - -void -mgaSetMMIO (KdCardInfo *card, MgaCardInfo *mgac); - -void -mgaResetMMIO (KdCardInfo *card, MgaCardInfo *mgac); - -Bool -mgaDrawSetup (ScreenPtr pScreen); - -Bool -mgaDrawInit (ScreenPtr pScreen); - -void -mgaDrawEnable (ScreenPtr pScreen); - -void -mgaDrawSync (ScreenPtr pScreen); - -void -mgaDrawDisable (ScreenPtr pScreen); - -void -mgaDrawFini (ScreenPtr pScreen); - -extern KdCardFuncs mgaFuncs; - - -void -mgaWaitAvail (int n); - -void -mgaWaitIdle (void); - -Bool -mgaSetup (ScreenPtr pScreen, int dest_bpp, int wait); - - -#if 0 -#define MGA_FALLBACK(x) \ -do { \ - ErrorF x; \ - return FALSE; \ -} while (0); -#else -#define MGA_FALLBACK(x) return FALSE; -#endif - -#endif /* _MGA_H_ */ diff --git a/hw/kdrive/mga/mgadraw.c b/hw/kdrive/mga/mgadraw.c deleted file mode 100644 index 269ce6100..000000000 --- a/hw/kdrive/mga/mgadraw.c +++ /dev/null @@ -1,317 +0,0 @@ -/* - * $Id$ - * - * Copyright © 2003-2004 Anders Carlsson - * - * 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 Anders Carlsson not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Anders Carlsson makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * ANDERS CARLSSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL ANDERS CARLSSON 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. - */ -/* $Header$ */ -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "mga.h" -#include "g400_common.h" -#include <unistd.h> - -CARD32 mgaRop[16] = { - /* GXclear */ MGA_ATYPE_RPL | 0x00000000, /* 0 */ - /* GXand */ MGA_ATYPE_RSTR | 0x00080000, /* src AND dst */ - /* GXandReverse */ MGA_ATYPE_RSTR | 0x00040000, /* src AND NOT dst */ - /* GXcopy */ MGA_ATYPE_RSTR | 0x000c0000, /* src */ - /* GXandInverted */ MGA_ATYPE_RSTR | 0x00020000, /* NOT src AND dst */ - /* GXnoop */ MGA_ATYPE_RSTR | 0x000a0000, /* dst */ - /* GXxor */ MGA_ATYPE_RSTR | 0x00060000, /* src XOR dst */ - /* GXor */ MGA_ATYPE_RSTR | 0x000e0000, /* src OR dst */ - /* GXnor */ MGA_ATYPE_RSTR | 0x00010000, /* NOT src AND NOT dst */ - /* GXequiv */ MGA_ATYPE_RSTR | 0x00090000, /* NOT src XOR dst */ - /* GXinvert */ MGA_ATYPE_RSTR | 0x00050000, /* NOT dst */ - /* GXorReverse */ MGA_ATYPE_RSTR | 0x000d0000, /* src OR NOT dst */ - /* GXcopyInverted */ MGA_ATYPE_RPL | 0x00030000, /* NOT src */ - /* GXorInverted */ MGA_ATYPE_RSTR | 0x000b0000, /* NOT src OR dst */ - /* GXnand */ MGA_ATYPE_RSTR | 0x00070000, /* NOT src OR NOT dst */ - /* GXset */ MGA_ATYPE_RPL | 0x000f0000 /* 1 */ -}; - -VOL8 *mmio; -int fifo_size; -int pitch, src_pitch; -int dir; - -void -mgaWaitAvail (int n) -{ - if (fifo_size < n) { - while ((fifo_size = MGA_IN32 (mmio, MGA_REG_FIFOSTATUS) & 0xff) < n) - ; - } - - fifo_size -= n; -} - -void -mgaWaitIdle (void) -{ - while (MGA_IN32 (mmio, MGA_REG_STATUS) & 0x10000); -} - -Bool -mgaSetup (ScreenPtr pScreen, int dest_bpp, int wait) -{ - KdScreenPriv (pScreen); - mgaScreenInfo (pScreenPriv); - mgaCardInfo (pScreenPriv); - - fifo_size = 0; - mmio = mgac->reg_base; - pitch = mgas->pitch; - - if (!mmio) - return FALSE; - - mgaWaitAvail (wait + 4); - /* Set the format of the destination pixmap */ - switch (dest_bpp) { - case 8: - MGA_OUT32 (mmio, MGA_REG_MACCESS, MGA_PW8); - break; - case 16: - MGA_OUT32 (mmio, MGA_REG_MACCESS, MGA_PW16); - break; - case 24: - case 32: - MGA_OUT32 (mmio, MGA_REG_MACCESS, MGA_PW24); - break; - } - MGA_OUT32 (mmio, MGA_REG_CXBNDRY, 0xffff0000); - MGA_OUT32 (mmio, MGA_REG_YTOP, 0x00000000); - MGA_OUT32 (mmio, MGA_REG_YBOT, 0x007fffff); - - return TRUE; -} - -static Bool -mgaPrepareSolid (PixmapPtr pPixmap, int alu, Pixel pm, Pixel fg) -{ - - KdScreenPriv(pPixmap->drawable.pScreen); - int cmd; - int dst_org; - /* We must pad pm and fg depending on the format of the - * destination pixmap - */ - switch (pPixmap->drawable.bitsPerPixel) { - case 16: - fg |= fg << 16; - pm |= pm << 16; - break; - case 8: - fg |= (fg << 8) | (fg << 16) | (fg << 24); - pm |= (pm << 8) | (pm << 16) | (pm << 24); - break; - } - - cmd = MGA_OPCOD_TRAP | MGA_DWGCTL_SOLID | MGA_DWGCTL_ARZERO | MGA_DWGCTL_SGNZERO | - MGA_DWGCTL_SHIFTZERO | mgaRop[alu]; - - dst_org = (int)pPixmap->devPrivate.ptr - (int)pScreenPriv->screen->memory_base; - - mgaSetup (pPixmap->drawable.pScreen, pPixmap->drawable.bitsPerPixel, 5); - MGA_OUT32 (mmio, MGA_REG_DSTORG, dst_org); - MGA_OUT32 (mmio, MGA_REG_PITCH, pPixmap->devKind / (pPixmap->drawable.bitsPerPixel >> 3)); - MGA_OUT32 (mmio, MGA_REG_DWGCTL, cmd); - MGA_OUT32 (mmio, MGA_REG_FCOL, fg); - MGA_OUT32 (mmio, MGA_REG_PLNWT, pm); - - return TRUE; -} - -static void -mgaSolid (int x1, int y1, int x2, int y2) -{ - mgaWaitAvail (2); - MGA_OUT32 (mmio, MGA_REG_FXBNDRY, (x2 << 16) | (x1 & 0xffff)); - MGA_OUT32 (mmio, MGA_REG_YDSTLEN | MGA_REG_EXEC, (y1 << 16) | (y2 - y1)); -} - -static void -mgaDoneSolid (void) -{ - mgaWaitIdle(); -} - -#define BLIT_LEFT 1 -#define BLIT_UP 4 - -static Bool -mgaPrepareCopy (PixmapPtr pSrcPixmap, PixmapPtr pDstPixmap, - int dx, int dy, int alu, Pixel pm) -{ - KdScreenPriv(pSrcPixmap->drawable.pScreen); - - int cmd; - - cmd = MGA_OPCOD_BITBLT | MGA_DWGCTL_BFCOL | MGA_DWGCTL_SHIFTZERO | mgaRop[alu]; - - dir = 0; - - if (dy < 0) - dir |= BLIT_UP; - if (dx < 0) - dir |= BLIT_LEFT; - - mgaSetup (pSrcPixmap->drawable.pScreen, - pDstPixmap->drawable.bitsPerPixel, 7); - - MGA_OUT32 (mmio, MGA_REG_SRCORG, ((int)pSrcPixmap->devPrivate.ptr - - (int)pScreenPriv->screen->memory_base)); - MGA_OUT32 (mmio, MGA_REG_DSTORG, ((int)pDstPixmap->devPrivate.ptr - - (int)pScreenPriv->screen->memory_base)); - MGA_OUT32 (mmio, MGA_REG_PITCH, (pDstPixmap->devKind / - (pDstPixmap->drawable.bitsPerPixel >> 3))); - src_pitch = pSrcPixmap->devKind / (pSrcPixmap->drawable.bitsPerPixel >> 3); - - MGA_OUT32 (mmio, MGA_REG_DWGCTL, cmd); - MGA_OUT32 (mmio, MGA_REG_SGN, dir); - MGA_OUT32 (mmio, MGA_REG_PLNWT, pm); - MGA_OUT32 (mmio, MGA_REG_AR5, src_pitch * (dy < 0 ? -1 : 1) ); - - return TRUE; -} - -static void -mgaCopy (int srcX, int srcY, int dstX, int dstY, int w, int h) -{ - int start, end; - - if (dir & BLIT_UP) - { - srcY += h - 1; - dstY += h - 1; - } - - w--; - start = end = srcY * src_pitch + srcX; - - if (dir & BLIT_LEFT) - start += w; - else - end += w; - - mgaWaitAvail (4); - MGA_OUT32 (mmio, MGA_REG_AR0, end); - MGA_OUT32 (mmio, MGA_REG_AR3, start); - MGA_OUT32 (mmio, MGA_REG_FXBNDRY, ((dstX + w) << 16) | (dstX & 0xffff)); - MGA_OUT32 (mmio, MGA_REG_YDSTLEN | MGA_REG_EXEC, (dstY << 16) | h); -} - -static void -mgaDoneCopy (void) -{ - mgaWaitIdle(); -} - -static Bool -mgaUploadToScreen(PixmapPtr pDst, char *src, int src_pitch) { - /* fprintf(stderr,"Upload to Screen %p [%d]\n",src,src_pitch); */ - return TRUE; -} - -KaaScreenInfoRec mgaKaa = { - mgaPrepareSolid, - mgaSolid, - mgaDoneSolid, - - mgaPrepareCopy, - mgaCopy, - mgaDoneCopy, - - 192, /* 192 Offscreen byte alignment */ - 128, /* Pitch alignment is in sets of 32 pixels, and we need to - cover 32bpp, so 128 bytes */ - KAA_OFFSCREEN_PIXMAPS /* Flags */ -}; - -Bool -mgaDrawInit (ScreenPtr pScreen) -{ - KdScreenPriv(pScreen); - KdCardInfo *card = pScreenPriv->card; - - if (card->attr.deviceID == MGA_G4XX_DEVICE_ID) { - mgaKaa.PrepareBlend=mgaPrepareBlend; - mgaKaa.Blend=mgaBlend; - mgaKaa.DoneBlend=mgaDoneBlend; - mgaKaa.PrepareComposite=mgaPrepareComposite; - mgaKaa.Composite=mgaComposite; - mgaKaa.DoneComposite=mgaDoneComposite; - } - /*mgaKaa.UploadToScreen=mgaUploadToScreen;*/ - - if (!kaaDrawInit (pScreen, &mgaKaa)) - return FALSE; - - return TRUE; -} - -void -mgaDrawEnable (ScreenPtr pScreen) -{ - KdScreenPriv (pScreen); - mgaScreenInfo (pScreenPriv); - - mgas->pitch = pScreenPriv->screen->width; - - switch (pScreenPriv->screen->fb[0].depth) { - case 8: - mgas->pw = MGA_PW8; - break; - case 16: - mgas->pw = MGA_PW16; - break; - case 24: - case 32: - mgas->pw = MGA_PW24; - break; - default: - FatalError ("unsupported pixel format"); - } - - KdMarkSync (pScreen); -} - -void -mgaDrawDisable (ScreenPtr pScreen) -{ -} - -void -mgaDrawFini (ScreenPtr pScreen) -{ -} - -void -mgaDrawSync (ScreenPtr pScreen) -{ - KdScreenPriv (pScreen); - mgaCardInfo (pScreenPriv); - - mmio = mgac->reg_base; - - mgaWaitIdle (); -} diff --git a/hw/kdrive/mga/mgastub.c b/hw/kdrive/mga/mgastub.c deleted file mode 100644 index 56b9d7149..000000000 --- a/hw/kdrive/mga/mgastub.c +++ /dev/null @@ -1,66 +0,0 @@ -/* - * $Id$ - * - * Copyright © 2003 Anders Carlsson - * - * 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 Anders Carlsson not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Anders Carlsson makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * ANDERS CARLSSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL ANDERS CARLSSON 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. - */ -/* $Header$ */ -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "mga.h" - -void -InitCard (char *name) -{ - KdCardAttr attr; - - if (LinuxFindPci (0x102b, 0x0525, 0, &attr)) - KdCardInfoAdd (&mgaFuncs, &attr, 0); -} - -void -InitOutput (ScreenInfo *pScreenInfo, int argc, char **argv) -{ - KdInitOutput (pScreenInfo, argc, argv); -} - -void -InitInput (int argc, char **argv) -{ - KdInitInput (&LinuxMouseFuncs, &LinuxKeyboardFuncs); -} - -void -ddxUseMsg (void) -{ - KdUseMsg(); - vesaUseMsg(); -} - -int -ddxProcessArgument (int argc, char **argv, int i) -{ - int ret; - - if (!(ret = vesaProcessArgument (argc, argv, i))) - ret = KdProcessArgument(argc, argv, i); - return ret; -} |