Commit 216090d1 authored by Keith Packard's avatar Keith Packard
Browse files

kdrive: Add primitive ct65550 server. Update kdrive/vesa code to support

    DPMS using VESA bios routines. Include support for Toshiba SMM DPMS as
    well
parent f856b952
XCOMM $XConsortium: Imakefile /main/10 1996/12/02 10:20:33 lehors $
XCOMM $XFree86: xc/programs/Xserver/hw/kdrive/chips/Imakefile,v 1.6 2000/10/20 00:19:51 keithp Exp $
KDRIVE=..
#include "../Kdrive.tmpl"
SRCS = chips.c chipsdraw.c chipsstub.c
OBJS = chips.o chipsdraw.o chipsstub.o
INCLUDES = -I. $(KDINCS) -I$(KDRIVE)/vesa
NormalLibraryObjectRule()
NormalLibraryTarget(chips,$(OBJS))
DependTarget()
/*
* Copyright 2001 Keith Packard
*
* 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 Keith Packard not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Keith Packard makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL KEITH PACKARD 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.
*/
/* $XFree86: xc/programs/Xserver/hw/kdrive/trident/trident.c,v 1.18 2001/06/04 09:45:42 keithp Exp $ */
#include "chips.h"
#include <sys/io.h>
#undef CHIPS_DEBUG
Bool
chipsCardInit (KdCardInfo *card)
{
int k;
char *pixels;
ChipsCardInfo *chipsc;
CARD8 r00, r01, r02;
CARD8 r39;
chipsc = (ChipsCardInfo *) xalloc (sizeof (ChipsCardInfo));
if (!chipsc)
return FALSE;
iopl (3);
if (!vesaInitialize (card, &chipsc->vesa))
{
xfree (chipsc);
return FALSE;
}
#ifdef USE_PCI
chipsc->window = (CARD32 *) (chipsc->cop_base + 0x10000);
#else
chipsc->window = 0;
#endif
card->driver = chipsc;
return TRUE;
}
Bool
chipsScreenInit (KdScreenInfo *screen)
{
ChipsCardInfo *chipsc = screen->card->driver;
ChipsScreenInfo *chipss;
int screen_size, memory;
CARD32 mmio_base;
CARD32 mmio_size;
chipss = (ChipsScreenInfo *) xalloc (sizeof (ChipsScreenInfo));
if (!chipss)
return FALSE;
memset (chipss, '\0', sizeof (ChipsScreenInfo));
if (!vesaScreenInitialize (screen, &chipss->vesa))
{
xfree (chipss);
return FALSE;
}
if (chipss->vesa.mapping != VESA_LINEAR)
screen->dumb = TRUE;
if (!screen->dumb)
{
chipss->mmio_base = (CARD8 *) KdMapDevice (CHIPS_MMIO_BASE(chipss),
CHIPS_MMIO_SIZE(chipss));
if (chipss->mmio_base)
{
KdSetMappedMode (CHIPS_MMIO_BASE(chipss),
CHIPS_MMIO_SIZE(chipss),
KD_MAPPED_MODE_REGISTERS);
}
else
screen->dumb = TRUE;
}
else
chipss->mmio_base = 0;
chipss->screen = chipss->vesa.fb;
memory = chipss->vesa.fb_size;
screen_size = screen->fb[0].byteStride * screen->height;
if (chipss->screen && memory >= screen_size + 2048)
{
memory -= 2048;
chipss->cursor_base = chipss->screen + memory - 2048;
}
else
chipss->cursor_base = 0;
memory -= screen_size;
if (memory > screen->fb[0].byteStride)
{
chipss->off_screen = chipss->screen + screen_size;
chipss->off_screen_size = memory;
}
else
{
chipss->off_screen = 0;
chipss->off_screen_size = 0;
}
screen->driver = chipss;
return TRUE;
}
Bool
chipsInitScreen (ScreenPtr pScreen)
{
return vesaInitScreen (pScreen);
}
Bool
chipsFinishInitScreen (ScreenPtr pScreen)
{
return vesaFinishInitScreen (pScreen);
}
CARD8
chipsReadXR (ChipsScreenInfo *chipss, CARD8 index)
{
CARD8 value;
outb (index, 0x3d6);
value = inb (0x3d7);
return value;
}
void
chipsWriteXR (ChipsScreenInfo *chipss, CARD8 index, CARD8 value)
{
outb (index, 0x3d6);
outb (value, 0x3d7);
}
CARD8
chipsReadFR (ChipsScreenInfo *chipss, CARD8 index)
{
CARD8 value;
outb (index, 0x3d0);
value = inb (0x3d1);
return value;
}
void
chipsWriteFR (ChipsScreenInfo *chipss, CARD8 index, CARD8 value)
{
outb (index, 0x3d0);
outb (value, 0x3d1);
}
CARD8
chipsReadSeq (ChipsScreenInfo *chipss, CARD8 index)
{
CARD8 value;
outb (index, 0x3c4);
value = inb (0x3c5);
return value;
}
void
chipsWriteSeq (ChipsScreenInfo *chipss, CARD8 index, CARD8 value)
{
outb (index, 0x3c4);
outb (value, 0x3c5);
}
void
chipsPreserve (KdCardInfo *card)
{
ChipsCardInfo *chipss = card->driver;
vesaPreserve(card);
}
void
chipsSetMMIO (ChipsCardInfo *chipsc)
{
}
void
chipsResetMMIO (ChipsCardInfo *chipsc)
{
}
Bool
chipsEnable (ScreenPtr pScreen)
{
KdScreenPriv(pScreen);
ChipsCardInfo *chipsc = pScreenPriv->card->driver;
if (!vesaEnable (pScreen))
return FALSE;
chipsSetMMIO (chipsc);
return TRUE;
}
Bool
chipsDPMS (ScreenPtr pScreen, int mode)
{
KdScreenPriv(pScreen);
chipsScreenInfo(pScreenPriv);
ErrorF ("seqreg 0x01 0x%x\n", chipsReadSeq (chipss, 0x1));
ErrorF ("dpmsreg XR61 0x%x\n", chipsReadXR (chipss, 0x61));
ErrorF ("dpmsreg XR73 0x%x\n", chipsReadXR (chipss, 0x73));
ErrorF ("flat panel FR05 0x%x\n", chipsReadFR (chipss, 0x5));
ErrorF ("flat panel XR52 0x%x\n", chipsReadXR (chipss, 0x52));
return TRUE;
}
void
chipsDisable (ScreenPtr pScreen)
{
vesaDisable (pScreen);
}
void
chipsRestore (KdCardInfo *card)
{
ChipsCardInfo *chipsc = card->driver;
chipsResetMMIO (chipsc);
vesaRestore (card);
}
void
chipsScreenFini (KdScreenInfo *screen)
{
ChipsScreenInfo *chipss = (ChipsScreenInfo *) screen->driver;
if (chipss->mmio_base)
{
KdUnmapDevice ((void *) chipss->mmio_base, CHIPS_MMIO_SIZE(chipss));
KdResetMappedMode (CHIPS_MMIO_BASE(chipss),
CHIPS_MMIO_SIZE(chipss),
KD_MAPPED_MODE_REGISTERS);
}
vesaScreenFini (screen);
xfree (chipss);
screen->driver = 0;
}
void
chipsCardFini (KdCardInfo *card)
{
ChipsCardInfo *chipsc = card->driver;
vesaCardFini (card);
}
#define chipsCursorInit (void *) 0
#define chipsCursorEnable (void *) 0
#define chipsCursorDisable (void *) 0
#define chipsCursorFini (void *) 0
#define chipsRecolorCursor (void *) 0
KdCardFuncs chipsFuncs = {
chipsCardInit, /* cardinit */
chipsScreenInit, /* scrinit */
chipsInitScreen, /* initScreen */
chipsPreserve, /* preserve */
chipsEnable, /* enable */
vesaDPMS, /* dpms */
chipsDisable, /* disable */
chipsRestore, /* restore */
chipsScreenFini, /* scrfini */
chipsCardFini, /* cardfini */
chipsCursorInit, /* initCursor */
chipsCursorEnable, /* enableCursor */
chipsCursorDisable, /* disableCursor */
chipsCursorFini, /* finiCursor */
chipsRecolorCursor, /* recolorCursor */
chipsDrawInit, /* initAccel */
chipsDrawEnable, /* enableAccel */
chipsDrawSync, /* syncAccel */
chipsDrawDisable, /* disableAccel */
chipsDrawFini, /* finiAccel */
vesaGetColors, /* getColors */
vesaPutColors, /* putColors */
chipsFinishInitScreen /* finishInitScreen */
};
/*
* Id: chips.h,v 1.2 1999/11/02 08:17:24 keithp Exp $
*
* Copyright 1999 Keith Packard
*
* 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 Keith Packard not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Keith Packard makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL KEITH PACKARD 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.
*/
/* $XFree86: xc/programs/Xserver/hw/kdrive/chips/chips.h,v 1.9 2000/11/29 08:42:25 keithp Exp $ */
#ifndef _CHIPS_H_
#define _CHIPS_H_
#include <vesa.h>
/*
* offset from ioport beginning
*/
#define HIQV
#ifdef HIQV
#define CHIPS_MMIO_BASE(c) ((c)->vesa.fb_phys + 0x400000)
#else
#define CHIPS_MMIO_BASE(c) ((c)->vesa.fb_phys + 0x200000)
#endif
#define CHIPS_MMIO_SIZE(c) (0x20000)
typedef volatile CARD8 VOL8;
typedef volatile CARD16 VOL16;
typedef volatile CARD32 VOL32;
typedef struct _chipsSave {
int dummy;
} ChipsSave;
typedef struct _chipsCardInfo {
VesaCardPrivRec vesa;
CARD32 *window;
Bool mmio;
ChipsSave save;
} ChipsCardInfo;
#define getChipsCardInfo(kd) ((ChipsCardInfo *) ((kd)->card->driver))
#define chipsCardInfo(kd) ChipsCardInfo *chipsc = getChipsCardInfo(kd)
typedef struct _chipsCursor {
int width, height;
int xhot, yhot;
Bool has_cursor;
CursorPtr pCursor;
Pixel source, mask;
} ChipsCursor;
#define CHIPS_CURSOR_WIDTH 64
#define CHIPS_CURSOR_HEIGHT 64
typedef struct _chipsScreenInfo {
VesaScreenPrivRec vesa;
CARD8 *mmio_base;
CARD8 *cursor_base;
CARD8 *screen;
CARD8 *off_screen;
int off_screen_size;
ChipsCursor cursor;
} ChipsScreenInfo;
#define getChipsScreenInfo(kd) ((ChipsScreenInfo *) ((kd)->screen->driver))
#define chipsScreenInfo(kd) ChipsScreenInfo *chipss = getChipsScreenInfo(kd)
Bool
chipsDrawInit (ScreenPtr pScreen);
void
chipsDrawEnable (ScreenPtr pScreen);
void
chipsDrawSync (ScreenPtr pScreen);
void
chipsDrawDisable (ScreenPtr pScreen);
void
chipsDrawFini (ScreenPtr pScreen);
CARD8
chipsReadXR (ChipsScreenInfo *chipsc, CARD8 index);
void
chipsWriteXR (ChipsScreenInfo *chipsc, CARD8 index, CARD8 value);
Bool
chipsCursorInit (ScreenPtr pScreen);
void
chipsCursorEnable (ScreenPtr pScreen);
void
chipsCursorDisable (ScreenPtr pScreen);
void
chipsCursorFini (ScreenPtr pScreen);
void
chipsRecolorCursor (ScreenPtr pScreen, int ndef, xColorItem *pdef);
extern KdCardFuncs chipsFuncs;
#endif /* _CHIPS_H_ */
/*
* Id: tridentdraw.c,v 1.1 1999/11/02 03:54:47 keithp Exp $
*
* Copyright 1999 Keith Packard
*
* 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 Keith Packard not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Keith Packard makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL KEITH PACKARD 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.
*/
/* $XFree86: xc/programs/Xserver/hw/kdrive/trident/tridentdraw.c,v 1.10 2001/06/03 18:48:19 keithp Exp $ */
#include "chips.h"
#include "Xmd.h"
#include "gcstruct.h"
#include "scrnintstr.h"
#include "pixmapstr.h"
#include "regionstr.h"
#include "mistruct.h"
#include "fontstruct.h"
#include "dixfontstr.h"
#include "fb.h"
#include "migc.h"
#include "miline.h"
CARD8 chipsBltRop[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 */
};
CARD8 chipsSolidRop[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 */
};
/* Definitions for the Chips and Technology BitBLT engine communication. */
/* These are done using Memory Mapped IO, of the registers */
/* BitBLT modes for register 93D0. */
#ifdef HIQV
#define ctPATCOPY 0xF0
#define ctLEFT2RIGHT 0x000
#define ctRIGHT2LEFT 0x100
#define ctTOP2BOTTOM 0x000
#define ctBOTTOM2TOP 0x200
#define ctSRCSYSTEM 0x400
#define ctDSTSYSTEM 0x800
#define ctSRCMONO 0x1000
#define ctBGTRANSPARENT 0x22000
#define ctCOLORTRANSENABLE 0x4000
#define ctCOLORTRANSDISABLE 0x0
#define ctCOLORTRANSDST 0x8000
#define ctCOLORTRANSROP 0x0
#define ctCOLORTRANSEQUAL 0x10000L
#define ctCOLORTRANSNEQUAL 0x0
#define ctPATMONO 0x40000L
#define ctPATSOLID 0x80000L
#define ctPATSTART0 0x000000L
#define ctPATSTART1 0x100000L
#define ctPATSTART2 0x200000L
#define ctPATSTART3 0x300000L
#define ctPATSTART4 0x400000L
#define ctPATSTART5 0x500000L
#define ctPATSTART6 0x600000L
#define ctPATSTART7 0x700000L
#define ctSRCFG 0x000000L /* Where is this for the 65550?? */
#else
#define ctPATCOPY 0xF0
#define ctTOP2BOTTOM 0x100
#define ctBOTTOM2TOP 0x000
#define ctLEFT2RIGHT 0x200
#define ctRIGHT2LEFT 0x000
#define ctSRCFG 0x400
#define ctSRCMONO 0x800
#define ctPATMONO 0x1000
#define ctBGTRANSPARENT 0x2000
#define ctSRCSYSTEM 0x4000
#define ctPATSOLID 0x80000L
#define ctPATSTART0 0x00000L
#define ctPATSTART1 0x10000L
#define ctPATSTART2 0x20000L
#define ctPATSTART3 0x30000L
#define ctPATSTART4 0x40000L
#define ctPATSTART5 0x50000L
#define ctPATSTART6 0x60000L
#define ctPATSTART7 0x70000L
#endif
#define chipsFillPix(bpp,pixel) {\
if (bpp == 8) \
{ \
pixel = pixel & 0xff; \
} \
else if (bpp == 16) \
{ \
pixel = pixel & 0xffff; \
} \
}
static VOL8 *mmio;
static CARD32 byteStride;
static CARD32 bytesPerPixel;
static CARD32 pixelStride;
void
chipsSet (ScreenPtr pScreen)
{
KdScreenPriv(pScreen);
chipsScreenInfo(pScreenPriv);
mmio = chipss->mmio_base;
byteStride = pScreenPriv->screen->fb[0].byteStride;
bytesPerPixel = pScreenPriv->screen->fb[0].bitsPerPixel >> 3;
pixelStride = pScreenPriv->screen->fb[0].pixelStride;
}
#ifdef HIQV
#define CHIPS_BR0 0x00 /* offset */
#define CHIPS_BR1 0x04 /* bg */
#define CHIPS_BR2 0x08 /* fg */
#define CHIPS_BR3 0x0c /* monochrome */
#define CHIPS_BR4 0x10 /* bitblt */
#define CHIPS_BR5 0x14 /* pattern addr */
#define CHIPS_BR6 0x18 /* source addr */
#define CHIPS_BR7 0x1c /* dst addr */
#define CHIPS_BR8 0x20 /* dst w/h */
#else
#define CHIPS_DR0 0x83d0
#define CHIPS_DR1 0x87d0
#define CHIPS_DR2 0x8bd0
#define CHIPS_DR3 0x8fd0
#define CHIPS_DR4 0x93d0
#define CHIPS_DR5 0x97d0
#define CHIPS_DR6 0x9bd0
#define CHIPS_DR7 0x9fd0
#endif
#define DBG(x)
void
chipsPitch (int src, int dst)
{
CARD32 p;
p = ((dst & 0xffff) << 16) | (src & 0xffff);
DBG(ErrorF ("\tpitch 0x%x\n", p));