Commit ab3305d0 authored by Anders Carlsson's avatar Anders Carlsson

Add ATI Rage 128 server.

parent ed98d381
if KDRIVEVESA
VESA_SUBDIRS = vesa mach64 mga nvidia
VESA_SUBDIRS = vesa mach64 mga nvidia r128
endif
SUBDIRS = \
......
INCLUDES = \
-I$(top_srcdir)/fb \
-I$(top_srcdir)/hw/kdrive/src \
-I$(top_srcdir)/hw/kdrive/vesa \
-I$(top_srcdir)/include \
-I$(top_srcdir)/mi \
-I$(top_srcdir)/miext/layer \
-I$(top_srcdir)/miext/shadow \
-I$(top_srcdir)/randr \
-I$(top_srcdir)/render \
$(XSERVER_CFLAGS)
bin_PROGRAMS = Xr128
noinst_LIBRARIES = libr128.a
libr128_a_SOURCES = \
r128draw.c \
r128.c \
r128.h
Xr128_SOURCES = \
r128stub.c
Xr128_LDADD = \
$(top_builddir)/hw/kdrive/r128/libr128.a \
$(top_builddir)/hw/kdrive/vesa/libvesa.a \
$(top_builddir)/dix/libdix.a \
$(top_builddir)/os/libos.a \
$(top_builddir)/miext/layer/liblayer.a \
$(top_builddir)/hw/kdrive/src/libkdrive.a \
$(top_builddir)/hw/kdrive/linux/liblinux.a \
$(top_builddir)/miext/shadow/libshadow.a \
$(top_builddir)/randr/librandr.a \
$(top_builddir)/render/librender.a \
$(top_builddir)/xfixes/libxfixes.a \
$(top_builddir)/fb/libfb.a \
$(top_builddir)/mi/libmi.a \
$(top_builddir)/Xext/libXext.a \
$(top_builddir)/randr/librandr.a \
$(top_builddir)/render/librender.a \
$(top_builddir)/xfixes/libxfixes.a \
$(top_builddir)/dix/libxpstubs.a \
$(XSERVER_LIBS) \
-lm -lz
/*
* $Id$
*
* 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 "r128.h"
Bool
r128CardInit (KdCardInfo *card)
{
R128CardInfo *r128c;
r128c = (R128CardInfo *) xalloc (sizeof (R128CardInfo));
if (!r128c)
return FALSE;
r128MapReg (card, r128c);
if (!vesaInitialize (card, &r128c->vesa))
{
xfree (r128c);
return FALSE;
}
r128c->fifo_size = 0;
card->driver = r128c;
return TRUE;
}
Bool
r128ScreenInit (KdScreenInfo *screen)
{
R128CardInfo *r128c = screen->card->driver;
R128ScreenInfo *r128s;
int screen_size, memory;
r128s = (R128ScreenInfo *) xalloc (sizeof (R128ScreenInfo));
if (!r128s)
return FALSE;
memset (r128s, '\0', sizeof (R128ScreenInfo));
if (!vesaScreenInitialize (screen, &r128s->vesa))
{
xfree (r128s);
return FALSE;
}
#if 0
/* if (!r128c->reg)
screen->dumb = TRUE; */
if (r128s->vesa.mapping != VESA_LINEAR)
screen->dumb = TRUE;
fprintf (stderr, "vesa mapping is %d\n", r128s->vesa.mapping);
#endif
r128s->screen = r128s->vesa.fb;
memory = r128s->vesa.fb_size;
screen_size = screen->fb[0].byteStride * screen->height;
memory -= screen_size;
if (memory > screen->fb[0].byteStride)
{
r128s->off_screen = r128s->screen + screen_size;
r128s->off_screen_size = memory;
}
else
{
r128s->off_screen = 0;
r128s->off_screen_size = 0;
}
screen->driver = r128s;
return TRUE;
}
Bool
r128InitScreen (ScreenPtr pScreen)
{
return vesaInitScreen (pScreen);
}
Bool
r128FinishInitScreen (ScreenPtr pScreen)
{
Bool ret;
ret = vesaFinishInitScreen (pScreen);
return ret;
}
void
r128Preserve (KdCardInfo *card)
{
R128CardInfo *r128c = card->driver;
vesaPreserve (card);
}
Bool
r128MapReg (KdCardInfo *card, R128CardInfo *r128c)
{
r128c->reg_base = (CARD8 *) KdMapDevice (R128_REG_BASE (card),
R128_REG_SIZE (card));
if (!r128c->reg_base)
{
return FALSE;
}
KdSetMappedMode (R128_REG_BASE (card),
R128_REG_SIZE (card),
KD_MAPPED_MODE_REGISTERS);
return TRUE;
}
void
r128UnmapReg (KdCardInfo *card, R128CardInfo *r128c)
{
if (r128c->reg_base)
{
KdResetMappedMode (R128_REG_BASE (card),
R128_REG_SIZE (card),
KD_MAPPED_MODE_REGISTERS);
KdUnmapDevice ((void *) r128c->reg_base, R128_REG_SIZE (card));
r128c->reg_base = 0;
}
}
void
r128SetMMIO (KdCardInfo *card, R128CardInfo *r128c)
{
if (!r128c->reg_base)
r128MapReg (card, r128c);
}
void
r128ResetMMIO (KdCardInfo *card, R128CardInfo *r128c)
{
r128UnmapReg (card, r128c);
}
Bool
r128Enable (ScreenPtr pScreen)
{
KdScreenPriv (pScreen);
R128CardInfo *r128c = pScreenPriv->card->driver;
if (!vesaEnable (pScreen))
return FALSE;
r128SetMMIO (pScreenPriv->card, r128c);
r128DPMS (pScreen, KD_DPMS_NORMAL);
return TRUE;
}
void
r128Disable (ScreenPtr pScreen)
{
KdScreenPriv (pScreen);
R128CardInfo *r128c = pScreenPriv->card->driver;
r128ResetMMIO (pScreenPriv->card, r128c);
vesaDisable (pScreen);
}
Bool
r128DPMS (ScreenPtr pScreen, int mode)
{
/* XXX */
return TRUE;
}
void
r128Restore (KdCardInfo *card)
{
R128CardInfo *r128c = card->driver;
r128ResetMMIO (card, r128c);
vesaRestore (card);
}
void
r128ScreenFini (KdScreenInfo *screen)
{
R128ScreenInfo *r128s = (R128ScreenInfo *) screen->driver;
vesaScreenFini (screen);
xfree (r128s);
screen->driver = 0;
}
void
r128CardFini (KdCardInfo *card)
{
R128CardInfo *r128c = (R128CardInfo *)card->driver;
r128UnmapReg (card, r128c);
vesaCardFini (card);
}
KdCardFuncs r128Funcs = {
r128CardInit, /* cardinit */
r128ScreenInit, /* scrinit */
r128InitScreen, /* initScreen */
r128Preserve, /* preserve */
r128Enable, /* enable */
r128DPMS, /* dpms */
r128Disable, /* disable */
r128Restore, /* restore */
r128ScreenFini, /* scrfini */
r128CardFini, /* cardfini */
0, /* initCursor */
0, /* enableCursor */
0, /* disableCursor */
0, /* finiCursor */
0, /* recolorCursor */
r128DrawInit, /* initAccel */
r128DrawEnable, /* enableAccel */
r128DrawSync, /* syncAccel */
r128DrawDisable, /* disableAccel */
r128DrawFini, /* finiAccel */
vesaGetColors, /* getColors */
vesaPutColors, /* putColors */
r128FinishInitScreen, /* finishInitScreen */
};
/*
* $Id$
*
* 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.
*/
/* $Header$ */
#ifndef _R128_H_
#define _R128_H_
#include <vesa.h>
#define R128_REG_BASE(c) ((c)->attr.address[1])
#define R128_REG_SIZE(c) (0x4000)
#define R128_OUT32(mmio, a, v) (*(VOL32 *) ((mmio) + (a)) = (v))
#define R128_IN32(mmio, a) (*(VOL32 *) ((mmio) + (a)))
#define R128_REG_GUI_STAT 0x1740
#define R128_REG_DEFAULT_OFFSET 0x16e0
#define R128_REG_DEFAULT_PITCH 0x16e4
#define R128_REG_DP_GUI_MASTER_CNTL 0x146c
#define R128_REG_DP_BRUSH_FRGD_CLR 0x147c
#define R128_REG_DP_WRITE_MASK 0x16cc
#define R128_REG_DP_CNTL 0x16c0
#define R128_REG_DST_WIDTH_HEIGHT 0x1598
#define R128_REG_DST_Y_X 0x1438
#define R128_REG_PC_NGUI_CTLSTAT 0x0184
#define R128_REG_DST_HEIGHT_WIDTH 0x143c
#define R128_REG_SRC_Y_X 0x1434
#define R128_GMC_DST_DATATYPE_SHIFT 8
#define R128_GMC_CLR_CMP_CNTL_DIS (1 << 28)
#define R128_GMC_AUX_CLIP_DIS (1 << 29)
#define R128_GMC_BRUSH_SOLID_COLOR (13 << 4)
#define R128_GMC_SRC_DATATYPE_COLOR (3 << 12)
#define R128_GMC_ROP3_SHIFT 16
#define R128_DST_X_LEFT_TO_RIGHT (1 << 0)
#define R128_DST_Y_TOP_TO_BOTTOM (1 << 1)
#define R128_GUI_ACTIVE (1 << 31)
#define R128_PC_BUSY (1 << 31)
#define R128_DP_SRC_SOURCE_MEMORY (2 << 24)
typedef volatile CARD8 VOL8;
typedef volatile CARD16 VOL16;
typedef volatile CARD32 VOL32;
typedef struct _r128CardInfo {
VesaCardPrivRec vesa;
CARD8 *reg_base;
int fifo_size;
} R128CardInfo;
#define getR128CardInfo(kd) ((R128CardInfo *) ((kd)->card->driver))
#define r128CardInfo(kd) R128CardInfo *r128c = getR128CardInfo(kd)
typedef struct _r128ScreenInfo {
VesaScreenPrivRec vesa;
CARD8 *screen;
CARD8 *off_screen;
int off_screen_size;
int pitch;
int datatype;
int dp_gui_master_cntl;
} R128ScreenInfo;
#define getR128ScreenInfo(kd) ((R128ScreenInfo *) ((kd)->screen->driver))
#define r128ScreenInfo(kd) R128ScreenInfo *r128s = getR128ScreenInfo(kd)
Bool
r128MapReg (KdCardInfo *card, R128CardInfo *r128c);
void
r128UnmapReg (KdCardInfo *card, R128CardInfo *r128c);
void
r128SetMMIO (KdCardInfo *card, R128CardInfo *r128c);
void
r128ResetMMIO (KdCardInfo *card, R128CardInfo *r128c);
Bool
r128DrawSetup (ScreenPtr pScreen);
Bool
r128DrawInit (ScreenPtr pScreen);
void
r128DrawEnable (ScreenPtr pScreen);
void
r128DrawSync (ScreenPtr pScreen);
void
r128DrawDisable (ScreenPtr pScreen);
void
r128DrawFini (ScreenPtr pScreen);
extern KdCardFuncs r128Funcs;
#endif /* _R128_H_ */
/*
* $Id$
*
* 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 "r128.h"
CARD8 r128SolidRop[16] = {
/* GXclear */ 0x00, /* 0 */
/* GXand */ 0xa0, /* src AND dst */
/* GXandReverse */ 0x50, /* src AND NOT dst */
/* GXcopy */ 0xf0, /* src */
/* GXandInverted*/ 0x0a, /* NOT src AND dst */
/* GXnoop */ 0xaa, /* dst */
/* GXxor */ 0x5a, /* src XOR dst */
/* GXor */ 0xfa, /* src OR dst */
/* GXnor */ 0x05, /* NOT src AND NOT dst */
/* GXequiv */ 0xa5, /* NOT src XOR dst */
/* GXinvert */ 0x55, /* NOT dst */
/* GXorReverse */ 0xf5, /* src OR NOT dst */
/* GXcopyInverted*/ 0x0f, /* NOT src */
/* GXorInverted */ 0xaf, /* NOT src OR dst */
/* GXnand */ 0x5f, /* NOT src OR NOT dst */
/* GXset */ 0xff, /* 1 */
};
CARD8 r128BltRop[16] = {
/* GXclear */ 0x00, /* 0 */
/* GXand */ 0x88, /* src AND dst */
/* GXandReverse */ 0x44, /* src AND NOT dst */
/* GXcopy */ 0xcc, /* src */
/* GXandInverted*/ 0x22, /* NOT src AND dst */
/* GXnoop */ 0xaa, /* dst */
/* GXxor */ 0x66, /* src XOR dst */
/* GXor */ 0xee, /* src OR dst */
/* GXnor */ 0x11, /* NOT src AND NOT dst */
/* GXequiv */ 0x99, /* NOT src XOR dst */
/* GXinvert */ 0x55, /* NOT dst */
/* GXorReverse */ 0xdd, /* src OR NOT dst */
/* GXcopyInverted*/ 0x33, /* NOT src */
/* GXorInverted */ 0xbb, /* NOT src OR dst */
/* GXnand */ 0x77, /* NOT src OR NOT dst */
/* GXset */ 0xff, /* 1 */
};
int copydx, copydy;
int fifo_size;
char *mmio;
void
r128WaitAvail (int n)
{
int i;
if (fifo_size < n)
{
while ((fifo_size = R128_IN32 (mmio, R128_REG_GUI_STAT) & 0xfff) < n)
;
}
fifo_size -= n;
}
void
r128WaitIdle (void)
{
int tries;
r128WaitAvail (64);
tries = 1000000;
while (tries--)
{
if ((R128_IN32 (mmio, R128_REG_GUI_STAT) & R128_GUI_ACTIVE) == 0)
break;
}
R128_OUT32 (mmio, R128_REG_PC_NGUI_CTLSTAT,
R128_IN32 (mmio, R128_REG_PC_NGUI_CTLSTAT | 0xff));
tries = 1000000;
while (tries--)
{
if ((R128_IN32 (mmio, R128_REG_PC_NGUI_CTLSTAT) & R128_PC_BUSY) != R128_PC_BUSY)
break;
}
}
static Bool
r128Setup (ScreenPtr pScreen, int wait)
{
KdScreenPriv (pScreen);
r128ScreenInfo (pScreenPriv);
r128CardInfo (pScreenPriv);
fifo_size = 0;
mmio = r128c->reg_base;
if (!mmio)
return FALSE;
r128WaitAvail (2);
R128_OUT32 (mmio, R128_REG_DEFAULT_OFFSET, 0);
R128_OUT32 (mmio, R128_REG_DEFAULT_PITCH, r128s->pitch);
}
Bool
r128PrepareSolid (DrawablePtr pDrawable, int alu, Pixel pm, Pixel fg)
{
KdScreenPriv (pDrawable->pScreen);
r128ScreenInfo (pScreenPriv);
r128Setup (pDrawable->pScreen, 4);
R128_OUT32 (mmio, R128_REG_DP_GUI_MASTER_CNTL, r128s->dp_gui_master_cntl
| R128_GMC_BRUSH_SOLID_COLOR
| R128_GMC_SRC_DATATYPE_COLOR
| (r128SolidRop[alu] << R128_GMC_ROP3_SHIFT));
R128_OUT32 (mmio, R128_REG_DP_BRUSH_FRGD_CLR, fg);
R128_OUT32 (mmio, R128_REG_DP_WRITE_MASK, pm);
R128_OUT32 (mmio, R128_REG_DP_CNTL,
(R128_DST_X_LEFT_TO_RIGHT | R128_DST_Y_TOP_TO_BOTTOM));
return TRUE;
}
void
r128Solid (int x1, int y1, int x2, int y2)
{
r128WaitAvail (2);
R128_OUT32 (mmio, R128_REG_DST_Y_X, (y1 << 16) | x1);
R128_OUT32 (mmio, R128_REG_DST_WIDTH_HEIGHT, ((x2 - x1) << 16) | (y2 - y1));
}
void
r128DoneSolid (void)
{
}
Bool
r128PrepareCopy (DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, int dx, int dy, int alu, Pixel pm)
{
KdScreenPriv (pSrcDrawable->pScreen);
r128ScreenInfo (pScreenPriv);
copydx = dx;
copydy = dy;
r128Setup (pSrcDrawable->pScreen, 3);
R128_OUT32 (mmio, R128_REG_DP_GUI_MASTER_CNTL, r128s->dp_gui_master_cntl
| R128_GMC_BRUSH_SOLID_COLOR
| R128_GMC_SRC_DATATYPE_COLOR
| (r128BltRop[alu] << R128_GMC_ROP3_SHIFT)
| R128_DP_SRC_SOURCE_MEMORY);
R128_OUT32 (mmio, R128_REG_DP_WRITE_MASK, pm);
R128_OUT32 (mmio, R128_REG_DP_CNTL,
((dx >= 0 ? R128_DST_X_LEFT_TO_RIGHT : 0)
| (dy >= 0 ? R128_DST_Y_TOP_TO_BOTTOM : 0)));
return TRUE;
}
void
r128Copy (int srcX, int srcY, int dstX, int dstY, int w, int h)
{
if (copydx < 0)
{
srcX += w - 1;
dstX += w - 1;
}
if (copydy < 0)
{
srcY += h - 1;
dstY += h - 1;
}
r128WaitAvail (3);
R128_OUT32 (mmio, R128_REG_SRC_Y_X, (srcY << 16) | srcX);
R128_OUT32 (mmio, R128_REG_DST_Y_X, (dstY << 16) | dstX);
R128_OUT32 (mmio, R128_REG_DST_HEIGHT_WIDTH, (h << 16) | w);
}
void
r128DoneCopy (void)
{
}
KaaScreenPrivRec r128Kaa = {
r128PrepareSolid,
r128Solid,
r128DoneSolid,
r128PrepareCopy,
r128Copy,
r128DoneCopy,
};
Bool
r128DrawInit (ScreenPtr pScreen)