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authormarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
committermarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
commit3562e78743202e43aec8727005182a2558117eca (patch)
tree8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /xorg-server/hw/kdrive/neomagic/neomagic.c
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Checked in the following released items:
xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz
Diffstat (limited to 'xorg-server/hw/kdrive/neomagic/neomagic.c')
-rw-r--r--xorg-server/hw/kdrive/neomagic/neomagic.c335
1 files changed, 335 insertions, 0 deletions
diff --git a/xorg-server/hw/kdrive/neomagic/neomagic.c b/xorg-server/hw/kdrive/neomagic/neomagic.c
new file mode 100644
index 000000000..ac0c7569a
--- /dev/null
+++ b/xorg-server/hw/kdrive/neomagic/neomagic.c
@@ -0,0 +1,335 @@
+/*
+ *
+ * Copyright © 2004 Franco Catrin
+ *
+ * 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 Franco Catrin not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Franco Catrin makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * FRANCO CATRIN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL FRANCO CATRIN 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 "neomagic.h"
+#include <sys/io.h>
+
+struct NeoChipInfo neoChips[] = {
+ {NEO_VENDOR, 0x0001, CAP_NM2070, "MagicGraph 128(NM2070)",
+ 896, 65000, 2048, 0x100, 1024, 1024, 1024},
+ {NEO_VENDOR, 0x0002, CAP_NM2090, "MagicGraph 128V(NM2090)",
+ 1152, 80000, 2048, 0x100, 2048, 1024, 1024},
+ {NEO_VENDOR, 0x0003, CAP_NM2090, "MagicGraph 128ZV(NM2093)",
+ 1152, 80000, 2048, 0x100, 2048, 1024, 1024},
+ {NEO_VENDOR, 0x0083, CAP_NM2097, "MagicGraph 128ZV+(NM2097)",
+ 1152, 80000, 1024, 0x100, 2048, 1024, 1024},
+ {NEO_VENDOR, 0x0004, CAP_NM2097, "MagicGraph 128XD(NM2160)",
+ 2048, 90000, 1024, 0x100, 2048, 1024, 1024},
+ {NEO_VENDOR, 0x0005, CAP_NM2200, "MagicGraph 256AV(NM2200)",
+ 2560, 110000, 1024, 0x1000, 4096, 1280, 1024},
+ {NEO_VENDOR, 0x0025, CAP_NM2200, "MagicGraph 256AV+(NM2230)",
+ 3008, 110000, 1024, 0x1000, 4096, 1280, 1024},
+ {NEO_VENDOR, 0x0006, CAP_NM2200, "MagicGraph 256ZX(NM2360)",
+ 4096, 110000, 1024, 0x1000, 4096, 1280, 1024},
+ {NEO_VENDOR, 0x0016, CAP_NM2200, "MagicGraph 256XL+(NM2380)",
+ 6144, 110000, 1024, 0x1000, 8192, 1280, 1024},
+ {0, 0, 0, NULL},
+};
+
+static Bool
+neoCardInit(KdCardInfo *card)
+{
+ NeoCardInfo *neoc;
+ struct NeoChipInfo *chip;
+
+ neoc =(NeoCardInfo *) xalloc(sizeof(NeoCardInfo));
+ if(!neoc) {
+ return FALSE;
+ }
+
+ if(!vesaInitialize(card, &neoc->backendCard)) {
+ xfree(neoc);
+ return FALSE;
+ }
+
+ for(chip = neoChips; chip->name != NULL; ++chip) {
+ if(chip->device == card->attr.deviceID) {
+ neoc->chip = chip;
+ break;
+ }
+ }
+
+ ErrorF("Using Neomagic card: %s\n", neoc->chip->name);
+
+ neoMapReg(card, neoc);
+
+ card->driver = neoc;
+
+ return TRUE;
+}
+
+static Bool
+neoScreenInit(KdScreenInfo *screen)
+{
+ NeoScreenInfo *neos;
+ int screen_size, memory;
+
+ neos = xcalloc(sizeof(NeoScreenInfo), 1);
+ if(neos == NULL) {
+ return FALSE;
+ }
+
+ memset (neos, '\0', sizeof (NeoScreenInfo));
+
+
+ if(!vesaScreenInitialize(screen, &neos->backendScreen)) {
+ xfree(neos);
+ return FALSE;
+ }
+
+ screen->softCursor = TRUE; // no hardware color cursor available
+
+ neos->screen = neos->backendScreen.fb;
+
+ memory = neos->backendScreen.fb_size;
+ screen_size = screen->fb[0].byteStride * screen->height;
+ memory -= screen_size;
+
+ if(memory > screen->fb[0].byteStride) {
+ neos->off_screen = neos->screen + screen_size;
+ neos->off_screen_size = memory;
+ } else {
+ neos->off_screen = 0;
+ neos->off_screen_size = 0;
+ }
+
+ screen->driver = neos;
+
+ return TRUE;
+}
+
+static Bool
+neoInitScreen(ScreenPtr pScreen)
+{
+ return vesaInitScreen(pScreen);
+}
+
+static Bool
+neoFinishInitScreen(ScreenPtr pScreen)
+{
+ return vesaFinishInitScreen(pScreen);
+}
+
+static Bool
+neoCreateResources(ScreenPtr pScreen)
+{
+ return vesaCreateResources(pScreen);
+}
+
+void
+neoPreserve(KdCardInfo *card)
+{
+ vesaPreserve(card);
+}
+
+CARD8
+neoGetIndex(NeoCardInfo *nvidiac, CARD16 addr, CARD8 index)
+{
+ outb(index, addr);
+
+ return inb(addr+1);
+}
+
+void
+neoSetIndex(NeoCardInfo *nvidiac, CARD16 addr, CARD8 index, CARD8 val)
+{
+ outb(index, addr);
+ outb(val, addr+1);
+}
+
+static void neoLock(NeoCardInfo *neoc){
+ CARD8 cr11;
+ neoSetIndex(neoc, 0x3ce, 0x09, 0x00);
+ neoSetIndex(neoc, 0x3ce, 0x11, 0x0); // disable MMIO and linear mode
+ cr11 = neoGetIndex(neoc, 0x3d4, 0x11);
+ neoSetIndex(neoc, 0x3d4, 0x11, cr11 | 0x80);
+}
+
+static void neoUnlock(NeoCardInfo *neoc){
+ CARD8 cr11;
+ cr11 = neoGetIndex(neoc, 0x3d4, 0x11);
+ neoSetIndex(neoc, 0x3d4, 0x11, cr11 & 0x7F);
+ neoSetIndex(neoc, 0x3ce, 0x09, 0x26);
+ neoSetIndex(neoc, 0x3ce, 0x11, 0xc0); // enable MMIO and linear mode
+}
+
+
+Bool
+neoMapReg(KdCardInfo *card, NeoCardInfo *neoc)
+{
+ neoc->reg_base = card->attr.address[1] & 0xFFF80000;
+ if(!neoc->reg_base) {
+ return FALSE;
+ }
+
+ neoc->mmio = KdMapDevice(neoc->reg_base, NEO_REG_SIZE(card));
+ if(!neoc->mmio) {
+ return FALSE;
+ }
+
+ KdSetMappedMode(neoc->reg_base, NEO_REG_SIZE(card), KD_MAPPED_MODE_REGISTERS);
+
+ return TRUE;
+}
+
+void
+neoUnmapReg(KdCardInfo *card, NeoCardInfo *neoc)
+{
+ if(neoc->reg_base)
+ {
+ neoSetIndex(neoc, 0x3ce, 0x82,0);
+ KdResetMappedMode(neoc->reg_base, NEO_REG_SIZE(card), KD_MAPPED_MODE_REGISTERS);
+ KdUnmapDevice((void *)neoc->mmio, NEO_REG_SIZE(card));
+ neoc->reg_base = 0;
+ }
+}
+
+static void
+neoSetMMIO(KdCardInfo *card, NeoCardInfo *neoc)
+{
+ if(!neoc->reg_base)
+ neoMapReg(card, neoc);
+ neoUnlock(neoc);
+}
+
+static void
+neoResetMMIO(KdCardInfo *card, NeoCardInfo *neoc)
+{
+ neoUnmapReg(card, neoc);
+ neoLock(neoc);
+}
+
+
+Bool
+neoEnable(ScreenPtr pScreen)
+{
+ KdScreenPriv(pScreen);
+ neoCardInfo(pScreenPriv);
+
+ if(!vesaEnable(pScreen)) {
+ return FALSE;
+ }
+
+ neoSetMMIO(pScreenPriv->card, neoc);
+ return TRUE;
+}
+
+void
+neoDisable(ScreenPtr pScreen)
+{
+ KdScreenPriv(pScreen);
+ neoCardInfo(pScreenPriv);
+
+ neoResetMMIO(pScreenPriv->card, neoc);
+
+ vesaDisable(pScreen);
+}
+
+static void
+neoGetColors(ScreenPtr pScreen, int fb, int n, xColorItem *pdefs)
+{
+ vesaGetColors(pScreen, fb, n, pdefs);
+}
+
+static void
+neoPutColors(ScreenPtr pScreen, int fb, int n, xColorItem *pdefs)
+{
+ vesaPutColors(pScreen, fb, n, pdefs);
+}
+
+static Bool
+neoDPMS(ScreenPtr pScreen, int mode)
+{
+ return vesaDPMS(pScreen, mode);
+}
+
+static void
+neoRestore(KdCardInfo *card)
+{
+ NeoCardInfo *neoc = card->driver;
+
+ neoResetMMIO(card, neoc);
+ vesaRestore(card);
+}
+
+static void
+neoScreenFini(KdScreenInfo *screen)
+{
+ NeoScreenInfo *neos =(NeoScreenInfo *) screen->driver;
+
+ vesaScreenFini(screen);
+ xfree(neos);
+ screen->driver = 0;
+}
+
+static void
+neoCardFini(KdCardInfo *card)
+{
+ NeoCardInfo *neoc = card->driver;
+
+ neoUnmapReg(card, neoc);
+ vesaCardFini(card);
+}
+
+#define neoCursorInit 0 // initCursor
+#define neoCursorEnable 0 // enableCursor
+#define neoCursorDisable 0 // disableCursor
+#define neoCursorFini 0 // finiCursor */
+#define neoRecolorCursor 0 // recolorCursor */
+//#define neoDrawInit 0 // initAccel
+//#define neoDrawEnable 0 // enableAccel
+//#define neoDrawSync 0 // syncAccel
+//#define neoDrawDisable 0 // disableAccel
+//#define neoDrawFini 0 // finiAccel
+
+KdCardFuncs neoFuncs = {
+ neoCardInit, // cardinit
+ neoScreenInit, // scrinit
+ neoInitScreen, // initScreen
+ neoFinishInitScreen, // finishInitScreen
+ neoCreateResources, // createRes
+ neoPreserve, // preserve
+ neoEnable, // enable
+ neoDPMS, // dpms
+ neoDisable, // disable
+ neoRestore, // restore
+ neoScreenFini, // scrfini
+ neoCardFini, // cardfini
+
+ neoCursorInit, // initCursor
+ neoCursorEnable, // enableCursor
+ neoCursorDisable, // disableCursor
+ neoCursorFini, // finiCursor
+ neoRecolorCursor, // recolorCursor
+
+ neoDrawInit, // initAccel
+ neoDrawEnable, // enableAccel
+ neoDrawDisable, // disableAccel
+ neoDrawFini, // finiAccel
+
+ neoGetColors, // getColors
+ neoPutColors, // putColors
+};