aboutsummaryrefslogtreecommitdiff
path: root/xorg-server/hw/kdrive/mga/mga.c
diff options
context:
space:
mode:
Diffstat (limited to 'xorg-server/hw/kdrive/mga/mga.c')
-rw-r--r--xorg-server/hw/kdrive/mga/mga.c240
1 files changed, 0 insertions, 240 deletions
diff --git a/xorg-server/hw/kdrive/mga/mga.c b/xorg-server/hw/kdrive/mga/mga.c
deleted file mode 100644
index 2ae35d143..000000000
--- a/xorg-server/hw/kdrive/mga/mga.c
+++ /dev/null
@@ -1,240 +0,0 @@
-/*
- * 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.
- */
-#ifdef HAVE_CONFIG_H
-#include <kdrive-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 */
- mgaDrawDisable, /* disableAccel */
- mgaDrawFini, /* finiAccel */
-
- vesaGetColors, /* getColors */
- vesaPutColors, /* putColors */
-};
-