summaryrefslogtreecommitdiff
path: root/hw/kdrive/chips/chips.c
diff options
context:
space:
mode:
Diffstat (limited to 'hw/kdrive/chips/chips.c')
-rw-r--r--hw/kdrive/chips/chips.c341
1 files changed, 0 insertions, 341 deletions
diff --git a/hw/kdrive/chips/chips.c b/hw/kdrive/chips/chips.c
deleted file mode 100644
index ccaac5d2b..000000000
--- a/hw/kdrive/chips/chips.c
+++ /dev/null
@@ -1,341 +0,0 @@
-/*
- * 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.
- */
-/* $RCSId: xc/programs/Xserver/hw/kdrive/trident/trident.c,v 1.18 2001/06/04 09:45:42 keithp Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#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);
-}
-
-#ifdef RANDR
-static Bool
-chipsRandRSetConfig (ScreenPtr pScreen,
- Rotation rotation,
- int rate,
- RRScreenSizePtr pSize)
-{
- KdCheckSync (pScreen);
-
- if (!vesaRandRSetConfig (pScreen, rotation, rate, pSize))
- return FALSE;
-
- return TRUE;
-}
-
-static void
-chipsRandRInit (ScreenPtr pScreen)
-{
- rrScrPriv(pScreen);
-
- pScrPriv->rrSetConfig = chipsRandRSetConfig;
-}
-#endif
-
-Bool
-chipsFinishInitScreen (ScreenPtr pScreen)
-{
- Bool ret;
- ret = vesaFinishInitScreen (pScreen);
-#ifdef RANDR
- chipsRandRInit (pScreen);
-#endif
- return ret;
-}
-
-static Bool
-chipsCreateResources (ScreenPtr pScreen)
-{
- return vesaCreateResources (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 */
- chipsFinishInitScreen, /* finishInitScreen */
- chipsCreateResources, /* createRes */
- 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 */
-};
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 02:58:08 +0000