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authorParabola <dev@list.parabolagnulinux.org>2011-04-05 14:26:38 +0000
committerParabola <dev@list.parabolagnulinux.org>2011-04-05 14:26:38 +0000
commit415856bdd4f48ab4f2732996f0bae58595092bbe (patch)
treeede2018b591f6dfb477fe9341ba17b9bc000fab9 /extra/xf86-video-openchrome
Tue Apr 5 14:26:38 UTC 2011
Diffstat (limited to 'extra/xf86-video-openchrome')
-rw-r--r--extra/xf86-video-openchrome/LICENSE.txt26
-rw-r--r--extra/xf86-video-openchrome/PKGBUILD35
-rw-r--r--extra/xf86-video-openchrome/drm_stdint.patch10
-rw-r--r--extra/xf86-video-openchrome/svn-r839.patch1447
4 files changed, 1518 insertions, 0 deletions
diff --git a/extra/xf86-video-openchrome/LICENSE.txt b/extra/xf86-video-openchrome/LICENSE.txt
new file mode 100644
index 000000000..dff1dc37b
--- /dev/null
+++ b/extra/xf86-video-openchrome/LICENSE.txt
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2005-2007 The Openchrome Project [openchrome.org]
+ * Copyright 2004-2006 Luc Verhaegen.
+ * Copyright 2004-2005 The Unichrome Project [unichrome.sf.net]
+ * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
+ * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sub license,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
diff --git a/extra/xf86-video-openchrome/PKGBUILD b/extra/xf86-video-openchrome/PKGBUILD
new file mode 100644
index 000000000..7d009a9b4
--- /dev/null
+++ b/extra/xf86-video-openchrome/PKGBUILD
@@ -0,0 +1,35 @@
+# $Id: PKGBUILD 88694 2010-08-24 13:35:43Z jgc $
+# Contributor: Paul Mattal <paul@mattal.com>
+# Maintainer: Juergen Hoetzel <juergen@hoetzel.info>
+
+pkgname=xf86-video-openchrome
+pkgver=0.2.904
+pkgrel=4
+pkgdesc="X.Org Openchrome drivers"
+arch=(i686 x86_64)
+license=('custom')
+url="http://www.openchrome.org"
+depends=('libdrm' 'libxvmc' 'unichrome-dri')
+makedepends=('xorg-server-devel' 'libdrm' 'xf86driproto' 'mesa' 'libxvmc')
+replaces=('openchrome' 'xf86-video-via')
+options=('!libtool' 'force' '!makeflags')
+conflicts=('xf86-video-via' 'xf86-video-unichrome' 'openchrome' 'xorg-server<1.9.0')
+source=(http://xorg.freedesktop.org/releases/individual/driver/${pkgname}-${pkgver}.tar.bz2
+ drm_stdint.patch
+ svn-r839.patch
+ LICENSE.txt)
+md5sums=('f2481d98ef54febf5bffbb88a2a2426d'
+ 'bc516400ffc3df5d0dfe604f6245dd32'
+ '5aed4aa44dd5a6d3e2da9baad73ac0ab'
+ 'addb3cf2671f4cf7e91156952de1627f')
+
+build() {
+ cd "${srcdir}/${pkgname}-${pkgver}"
+ patch -Np1 -i "${srcdir}/svn-r839.patch"
+ patch -Np0 -i "${srcdir}/drm_stdint.patch"
+ ./configure --prefix=/usr
+ make
+ make DESTDIR="${pkgdir}" install
+ install -m755 -d "${pkgdir}/usr/share/licenses/${pkgname}"
+ install -m644 "${srcdir}/LICENSE.txt" "${pkgdir}/usr/share/licenses/${pkgname}/COPYING"
+}
diff --git a/extra/xf86-video-openchrome/drm_stdint.patch b/extra/xf86-video-openchrome/drm_stdint.patch
new file mode 100644
index 000000000..226a015e2
--- /dev/null
+++ b/extra/xf86-video-openchrome/drm_stdint.patch
@@ -0,0 +1,10 @@
+--- src/via_xvmc.h.orig 2010-03-07 01:46:34.000000000 +0100
++++ src/via_xvmc.h 2010-03-07 01:46:45.000000000 +0100
+@@ -26,6 +26,7 @@
+ #ifndef _VIA_XVMC_H
+ #define _VIA_XVMC_H 1
+
++#include <stdint.h>
+ #include "via_drm.h"
+
+ /*
diff --git a/extra/xf86-video-openchrome/svn-r839.patch b/extra/xf86-video-openchrome/svn-r839.patch
new file mode 100644
index 000000000..8e5f05669
--- /dev/null
+++ b/extra/xf86-video-openchrome/svn-r839.patch
@@ -0,0 +1,1447 @@
+diff -ruN xf86-video-openchrome-0.2.904/ChangeLog ../openchrome/xf86-video-openchrome-0.2.904/ChangeLog
+--- xf86-video-openchrome-0.2.904/ChangeLog 2009-10-03 22:48:55.000000000 +0200
++++ ../openchrome/xf86-video-openchrome-0.2.904/ChangeLog 2010-03-07 01:09:00.000000000 +0100
+@@ -1,3 +1,52 @@
++2010-02-10 Bartosz Kosiorek <gang65@poczta.onet.pl>
++
++ Fix bug with suspend and VT switch on VX800 and 64bit systems
++
++ * src/via_driver.h:
++ * src/via_video.c: (viaResetVideo), (viaSaveVideo),
++ (viaRestoreVideo), (viaExitVideo):
++ * src/via_video.h:
++
++2010-01-24 Bartosz Kosiorek <gang65@poczta.onet.pl>
++
++ Fix starting address restore and save (initial 64-bit support)
++
++ * src/via_crtc.c: (ViaFirstCRTCSetMode),
++ (ViaFirstCRTCSetStartingAddress):
++ * src/via_dri.c: (VIADRIAgpInit):
++ * src/via_driver.c: (VIASave), (VIARestore):
++ * src/via_driver.h:
++
++2009-12-04 Bartosz Kosiorek <gang65@poczta.onet.pl>
++
++ Enable new mode switch for VM800 chipsets
++
++ * src/via_driver.c: (VIASetupDefaultOptions):
++
++2009-11-21 Bartosz Kosiorek <gang65@poczta.onet.pl>
++
++ Add option to enable unaccelerated RandR rotation ("SWRandR").
++ The accelerated option "HWRandR" is currently not implemented.
++
++ * src/openchrome.man:
++ * src/via_driver.c: (VIAPreInit):
++
++2009-11-20 Bartosz Kosiorek <gang65@poczta.onet.pl>
++
++ Enabled new mode switch for PM800 chipset,
++ to resolve many bugs with resolution detecting and changing
++ (eg. switching to console)
++
++ * src/via_driver.c: (VIASetupDefaultOptions), (VIAPreInit):
++
++2009-11-07 Bartosz Kosiorek <gang65@poczta.onet.pl>
++
++ Add more comments to ViaSetSecondaryFIFO, add panel scale support for
++ CLE266 and KM400, fix bug with malloc.
++
++ * src/via_bandwidth.c: (ViaSetSecondaryFIFO):
++ * src/via_panel.c: (ViaPanelScale), (ViaPanelGetNativeDisplayMode):
++
+ 2009-09-26 Bartosz Kosiorek <gang65@poczta.onet.pl>
+
+ Save/restore ECK Clock Synthesizer
+diff -ruN xf86-video-openchrome-0.2.904/man/openchrome.man ../openchrome/xf86-video-openchrome-0.2.904/man/openchrome.man
+--- xf86-video-openchrome-0.2.904/man/openchrome.man 2009-10-09 01:12:41.000000000 +0200
++++ ../openchrome/xf86-video-openchrome-0.2.904/man/openchrome.man 2010-03-07 01:09:00.000000000 +0100
+@@ -59,7 +59,7 @@
+ .BI "Option \*qAccelMethod\*q \*q" string \*q
+ The driver supports "XAA" and "EXA" acceleration methods. The default
+ method is XAA, since EXA is still experimental. Contrary to XAA, EXA
+-implements acceleration for screen uploads and downlads (if DRI is
++implements acceleration for screen uploads and downloads (if DRI is
+ enabled) and for the Render/Composite extension.
+ .TP
+ .BI "Option \*qActiveDevice\*q \*q" string \*q
+@@ -81,7 +81,7 @@
+ no room for DRI textures, they will be allocated from the DRI part of
+ VRAM (see the option "MaxDRIMem"). The default amount of AGP is
+ 32768 kB. Note that the AGP aperture set in the BIOS must be able
+-to accomodate the amount of AGP memory specified here. Otherwise no
++to accommodate the amount of AGP memory specified here. Otherwise no
+ AGP memory will be available. It is safe to set a very large AGP
+ aperture in the BIOS.
+ .TP
+@@ -159,9 +159,16 @@
+ system. The sizes 640x480, 800x600, 1024x768, 1280x1024, and 1400x1050
+ are supported.
+ .TP
++.BI "Option \*qRotationType\*q \*q" string \*q
++Enabled rotation by using RandR. The driver only support unaccelerated
++RandR rotations "SWRandR". Hardware rotations "HWRandR" is currently
++unimplemented.
++.TP
+ .BI "Option \*qRotate\*q \*q" string \*q
+ Rotates the display either clockwise ("CW"), counterclockwise ("CCW") and
+-upside-down ("UD"). Rotation is only supported unaccelerated.
++upside-down ("UD"). Rotation is only supported unaccelerated. Adding
++option "Rotate", enables RandR rotation feature. The RandR allows
++clients to dynamically change X screens.
+ .TP
+ .BI "Option \*qShadowFB\*q \*q" boolean \*q
+ Enables the use of a shadow frame buffer. This is required when
+diff -ruN xf86-video-openchrome-0.2.904/src/svnversion.h ../openchrome/xf86-video-openchrome-0.2.904/src/svnversion.h
+--- xf86-video-openchrome-0.2.904/src/svnversion.h 2009-10-09 01:19:04.000000000 +0200
++++ ../openchrome/xf86-video-openchrome-0.2.904/src/svnversion.h 2010-03-07 01:09:15.000000000 +0100
+@@ -1 +1 @@
+-#define BUILDCOMMENT "(openchrome 0.2.904 release)"
++#define BUILDCOMMENT "(development build, at svn revision 839)"
+diff -ruN xf86-video-openchrome-0.2.904/src/via_accel.c ../openchrome/xf86-video-openchrome-0.2.904/src/via_accel.c
+--- xf86-video-openchrome-0.2.904/src/via_accel.c 2009-10-03 22:48:55.000000000 +0200
++++ ../openchrome/xf86-video-openchrome-0.2.904/src/via_accel.c 2010-03-07 01:09:00.000000000 +0100
+@@ -1210,7 +1210,8 @@
+
+ /* General acceleration flags. */
+ xaaptr->Flags = (PIXMAP_CACHE |
+- OFFSCREEN_PIXMAPS | LINEAR_FRAMEBUFFER |
++ OFFSCREEN_PIXMAPS |
++ LINEAR_FRAMEBUFFER |
+ MICROSOFT_ZERO_LINE_BIAS | 0);
+
+ if (pScrn->bitsPerPixel == 8)
+@@ -1228,14 +1229,17 @@
+
+ xaaptr->Sync = viaAccelSync;
+
++ /* ScreenToScreen copies */
+ xaaptr->SetupForScreenToScreenCopy = viaSetupForScreenToScreenCopy;
+ xaaptr->SubsequentScreenToScreenCopy = viaSubsequentScreenToScreenCopy;
+ xaaptr->ScreenToScreenCopyFlags = NO_PLANEMASK | ROP_NEEDS_SOURCE;
+
++ /* Solid filled rectangles */
+ xaaptr->SetupForSolidFill = viaSetupForSolidFill;
+ xaaptr->SubsequentSolidFillRect = viaSubsequentSolidFillRect;
+ xaaptr->SolidFillFlags = NO_PLANEMASK | ROP_NEEDS_SOURCE;
+
++ /* Mono 8x8 pattern fills */
+ xaaptr->SetupForMono8x8PatternFill = viaSetupForMono8x8PatternFill;
+ xaaptr->SubsequentMono8x8PatternFillRect =
+ viaSubsequentMono8x8PatternFillRect;
+@@ -1244,6 +1248,7 @@
+ HARDWARE_PATTERN_PROGRAMMED_ORIGIN |
+ BIT_ORDER_IN_BYTE_MSBFIRST | 0);
+
++ /* Color 8x8 pattern fills */
+ xaaptr->SetupForColor8x8PatternFill = viaSetupForColor8x8PatternFill;
+ xaaptr->SubsequentColor8x8PatternFillRect =
+ viaSubsequentColor8x8PatternFillRect;
+@@ -1252,12 +1257,14 @@
+ HARDWARE_PATTERN_PROGRAMMED_BITS |
+ HARDWARE_PATTERN_PROGRAMMED_ORIGIN | 0);
+
++ /* Solid lines */
+ xaaptr->SetupForSolidLine = viaSetupForSolidLine;
+ xaaptr->SubsequentSolidTwoPointLine = viaSubsequentSolidTwoPointLine;
+ xaaptr->SubsequentSolidHorVertLine = viaSubsequentSolidHorVertLine;
+ xaaptr->SolidBresenhamLineErrorTermBits = 14;
+ xaaptr->SolidLineFlags = NO_PLANEMASK | ROP_NEEDS_SOURCE;
+
++ /* Dashed line */
+ xaaptr->SetupForDashedLine = viaSetupForDashedLine;
+ xaaptr->SubsequentDashedTwoPointLine = viaSubsequentDashedTwoPointLine;
+ xaaptr->DashPatternMaxLength = 8;
+@@ -1266,35 +1273,42 @@
+ LINE_PATTERN_POWER_OF_2_ONLY |
+ LINE_PATTERN_MSBFIRST_LSBJUSTIFIED | 0);
+
++ /* CPU to Screen color expansion */
+ xaaptr->ScanlineCPUToScreenColorExpandFillFlags = NO_PLANEMASK |
+- CPU_TRANSFER_PAD_DWORD |
+- SCANLINE_PAD_DWORD |
+- BIT_ORDER_IN_BYTE_MSBFIRST |
+- LEFT_EDGE_CLIPPING | ROP_NEEDS_SOURCE | 0;
++ CPU_TRANSFER_PAD_DWORD |
++ SCANLINE_PAD_DWORD |
++ BIT_ORDER_IN_BYTE_MSBFIRST |
++ LEFT_EDGE_CLIPPING |
++ ROP_NEEDS_SOURCE | 0;
+
+ xaaptr->SetupForScanlineCPUToScreenColorExpandFill =
+ viaSetupForCPUToScreenColorExpandFill;
+ xaaptr->SubsequentScanlineCPUToScreenColorExpandFill =
+ viaSubsequentScanlineCPUToScreenColorExpandFill;
+ xaaptr->ColorExpandBase = pVia->BltBase;
+- xaaptr->ColorExpandRange = VIA_MMIO_BLTSIZE;
++ if (pVia->Chipset == VIA_VX800 || pVia->Chipset == VIA_VX855)
++ xaaptr->ColorExpandRange = VIA_MMIO_BLTSIZE;
++ else
++ xaaptr->ColorExpandRange = (64 * 1024);
+
++ /* ImageWrite */
+ xaaptr->ImageWriteFlags = (NO_PLANEMASK |
+ CPU_TRANSFER_PAD_DWORD |
+ SCANLINE_PAD_DWORD |
+ BIT_ORDER_IN_BYTE_MSBFIRST |
+- LEFT_EDGE_CLIPPING | ROP_NEEDS_SOURCE | 0);
++ LEFT_EDGE_CLIPPING |
++ ROP_NEEDS_SOURCE | 0);
+ // SYNC_AFTER_IMAGE_WRITE | 0);
+
+ /*
+ * Most Unichromes are much faster using processor-to-framebuffer writes
+ * than when using the 2D engine for this.
+- * test with x11perf -shmput500!
++ * test with "x11perf -shmput500"
++ * Example: K8M890 chipset; with GPU=86.3/sec; without GPU=132.0/sec
++ * TODO Check speed for other chipsets
+ */
+
+ switch (pVia->Chipset) {
+- case VIA_K8M800:
+- case VIA_K8M890:
+ case VIA_P4M900:
+ case VIA_VX800:
+ case VIA_VX855:
+diff -ruN xf86-video-openchrome-0.2.904/src/via_bandwidth.c ../openchrome/xf86-video-openchrome-0.2.904/src/via_bandwidth.c
+--- xf86-video-openchrome-0.2.904/src/via_bandwidth.c 2009-10-03 22:48:55.000000000 +0200
++++ ../openchrome/xf86-video-openchrome-0.2.904/src/via_bandwidth.c 2010-03-07 01:09:00.000000000 +0100
+@@ -194,6 +194,7 @@
+ else
+ ViaSeqMask(hwp, 0x22, 0x00, 0x1F); /* 128/4 = overflow = 0 */
+ break;
++ /* PM800/PM880/CN400 */
+ case VIA_PM800:
+ hwp->writeSeq(hwp, 0x17, 0x5F); /* 95 */
+ ViaSeqMask(hwp, 0x16, 0x20, 0xBF); /* 32 */
+@@ -204,9 +205,10 @@
+ else
+ ViaSeqMask(hwp, 0x22, 0x1F, 0x1F); /* 31 */
+ break;
++ /* P4M800Pro/VN800/CN700 */
+ case VIA_VM800:
+ hwp->writeSeq(hwp, 0x17, 0x2F);
+- ViaSeqMask(hwp, 0x16, 0x14, 0xBF);
++ ViaSeqMask(hwp, 0x16, 0x14, 0xBF); /* 80/4 = 20 = 0x14 */
+ ViaSeqMask(hwp, 0x18, 0x08, 0xBF);
+
+ if ((mode->HDisplay >= 1400) && (pScrn->bitsPerPixel == 32))
+@@ -215,40 +217,51 @@
+ ViaSeqMask(hwp, 0x22, 0x00, 0x1F);
+ break;
+ case VIA_K8M890:
+- hwp->writeSeq(hwp, 0x16, 0x92);
+- hwp->writeSeq(hwp, 0x17, 0xB3);
+- hwp->writeSeq(hwp, 0x18, 0x8A);
++ /* depth location: {SR17,0,7} */
++ hwp->writeSeq(hwp, 0x17, 0xB3); /* 360/2-1 = 179 = 0xB3 */
++ /* Formula (x & 0x3F) | ((x & 0x40) << 1) */
++ /* threshold location: {SR16,0,5},{SR16,7,7} */
++ ViaSeqMask(hwp, 0x16, 0x92, 0xBF); /* 328/4 = 82 = 0x52 */
++ /* high threshold location: {SR18,0,5},{SR18,7,7} */
++ ViaSeqMask(hwp, 0x18, 0x8A, 0xBF); /* 296/4 = 74 = 0x4A */
++ /* display queue expire num location: {SR22,0,4}. */
++ ViaSeqMask(hwp, 0x22, 0x1F, 0x1F); /* 124/4 = 31 = 0x1F */
+ break;
+ case VIA_P4M900:
+- ViaSeqMask(hwp, 0x17, 0x2F, 0xFF);
+- ViaSeqMask(hwp, 0x16, 0x13, 0x3F);
+- ViaSeqMask(hwp, 0x16, 0x00, 0x80);
+- ViaSeqMask(hwp, 0x18, 0x13, 0x3F);
+- ViaSeqMask(hwp, 0x18, 0x00, 0x80);
++ /* location: {SR17,0,7} */
++ hwp->writeSeq(hwp, 0x17, 0x2F); /* 96/2-1 = 47 = 0x2F */
++ /* location: {SR16,0,5},{SR16,7,7} */
++ ViaSeqMask(hwp, 0x16, 0x13, 0xBF); /* 76/4 = 19 = 0x13 */
++ /* location: {SR18,0,5},{SR18,7,7} */
++ ViaSeqMask(hwp, 0x18, 0x13, 0xBF); /* 76/4 = 19 = 0x13 */
++ /* location: {SR22,0,4}. */
++ ViaSeqMask(hwp, 0x22, 0x08, 0x1F); /* 32/4 = 8 = 0x08 */
+ break;
+ case VIA_P4M890:
+- hwp->writeSeq(hwp, 0x16, 0x13);
+- hwp->writeSeq(hwp, 0x17, 0x2F);
+- hwp->writeSeq(hwp, 0x18, 0x53);
+- hwp->writeSeq(hwp, 0x22, 0x10);
++ hwp->writeSeq(hwp, 0x17, 0x2F); /* 96/2-1 = 47 = 0x2F */
++ ViaSeqMask(hwp, 0x16, 0x13, 0xBF); /* 76/4 = 19 = 0x13 */
++ ViaSeqMask(hwp, 0x18, 0x10, 0xBF); /* 64/4 = 16 = 0x10 */
++ ViaSeqMask(hwp, 0x22, 0x08, 0x1F); /* 32/4 = 8 = 0x08 */
+ break;
+ case VIA_CX700:
+- hwp->writeSeq(hwp, 0x16, 0x26);
+ hwp->writeSeq(hwp, 0x17, 0x5F);
+- hwp->writeSeq(hwp, 0x18, 0x66);
+- hwp->writeSeq(hwp, 0x22, 0x1F);
++ ViaSeqMask(hwp, 0x16, 0x20, 0xBF); /* 128/4 = 32 = 0x20 */
++ ViaSeqMask(hwp, 0x18, 0x20, 0xBF); /* 128/4 = 32 = 0x20 */
++ ViaSeqMask(hwp, 0x22, 0x1F, 0x1F); /* 124/4 = 31 = 0x1F */
+ break;
+ case VIA_VX800:
+- hwp->writeSeq(hwp, 0x16, 0x26); /* 152/4 = 38 */
+- hwp->writeSeq(hwp, 0x17, 0x5F); /* 192/2-1 = 95 */
++ hwp->writeSeq(hwp, 0x17, 0x5F); /* 192/2-1 = 95 = 0x5F */
++ hwp->writeSeq(hwp, 0x16, 0x26); /* 152/4 = 38 = 0x26 */
+ hwp->writeSeq(hwp, 0x18, 0x26); /* 152/4 = 38 */
+ hwp->writeSeq(hwp, 0x22, 0x10); /* 64/4 = 16 */
+ break;
+ case VIA_VX855:
+- hwp->writeSeq(hwp, 0x16, 0x50); /* 320/4 = 80 */
+- hwp->writeSeq(hwp, 0x17, 0xC7); /* 400/2-1 = 199 */
+- hwp->writeSeq(hwp, 0x18, 0x50); /* 320/4 = 80 */
+- hwp->writeSeq(hwp, 0x22, 0x28); /* 160/4 = 40 */
++ hwp->writeSeq(hwp, 0x17, 0xC7); /* 400/2-1 = 199 = 0xC7 */
++ /* TODO Formula for SR16 is: (0x50 & 0x3F) | ((0x50 & 0x40) << 1) = 0x90 */
++ hwp->writeSeq(hwp, 0x16, 0x50); /* 320/4 = 80 = 0x50 */
++ hwp->writeSeq(hwp, 0x18, 0x50); /* 320/4 = 80 = 0x50 */
++ hwp->writeSeq(hwp, 0x22, 0x28); /* 160/4 = 40 = 0x28 */
++ break;
+ default:
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "ViaSetPrimaryFIFO: "
+ "Chipset %d not implemented\n", pVia->Chipset);
+@@ -371,7 +384,38 @@
+ ViaCrtcMask(hwp, 0x94, 0x20, 0x7F);
+ break;
+ case VIA_P4M890:
++ /* depth location: {CR68,4,7},{CR94,7,7},{CR95,7,7} */
++ ViaCrtcMask(hwp, 0x68, 0xB0, 0xF0); /* 96/8-1 = 11 = 0x0B */
++ ViaCrtcMask(hwp, 0x94, 0x00, 0x80);
++ ViaCrtcMask(hwp, 0x95, 0x00, 0x80);
++
++ /* location: {CR68,0,3},{CR95,4,6} */
++ ViaCrtcMask(hwp, 0x68, 0x03, 0x0F); /* 76/4 = 19 = 0x13 */
++ ViaCrtcMask(hwp, 0x95, 0x10, 0x70);
++
++ /* location: {CR92,0,3},{CR95,0,2} */
++ ViaCrtcMask(hwp, 0x92, 0x00, 0x0F); /* 64/4 = 16 = 0x10 */
++ ViaCrtcMask(hwp, 0x95, 0x01, 0x07);
++
++ /* location: {CR94,0,6} */
++ ViaCrtcMask(hwp, 0x94, 0x08, 0x7F); /* 32/4 = 8 = 0x08 */
++ break;
+ case VIA_K8M890:
++ /* Display Queue Depth, location: {CR68,4,7},{CR94,7,7},{CR95,7,7} */
++ ViaCrtcMask(hwp, 0x68, 0xC0, 0xF0); /* 360/8-1 = 44 = 0x2C; 0x2C << 4 = 0xC0 */
++ ViaCrtcMask(hwp, 0x94, 0x00, 0x80); /* 0x2C << 3 = 0x00 */
++ ViaCrtcMask(hwp, 0x95, 0x80, 0x80); /* 0x2C << 2 = 0x80 */
++
++ /* Display Queue Read Threshold 1, location: {CR68,0,3},{CR95,4,6} */
++ ViaCrtcMask(hwp, 0x68, 0x02, 0x0F); /* 328/4 = 82 = 0x52 */
++ ViaCrtcMask(hwp, 0x95, 0x50, 0x70);
++
++ /* location: {CR92,0,3},{CR95,0,2} */
++ ViaCrtcMask(hwp, 0x92, 0x0A, 0x0F); /* 296/4 = 74 = 0x4A */
++ ViaCrtcMask(hwp, 0x95, 0x04, 0x07); /* 0x4A >> 4 = 0x04 */
++
++ /* Display Expire Number Bits, location: {CR94,0,6} */
++ ViaCrtcMask(hwp, 0x94, 0x1F, 0x7F); /* 124/4 = 31 = 0x1F */
+ break;
+ case VIA_P4M900:
+ ViaCrtcMask(hwp, 0x68, 0xB0, 0xF0);
+diff -ruN xf86-video-openchrome-0.2.904/src/via_crtc.c ../openchrome/xf86-video-openchrome-0.2.904/src/via_crtc.c
+--- xf86-video-openchrome-0.2.904/src/via_crtc.c 2009-10-03 22:48:55.000000000 +0200
++++ ../openchrome/xf86-video-openchrome-0.2.904/src/via_crtc.c 2010-03-07 01:09:00.000000000 +0100
+@@ -234,8 +234,8 @@
+ /* Primary starting address -> 0x00, adjustframe does the rest */
+ hwp->writeCrtc(hwp, 0x0C, 0x00);
+ hwp->writeCrtc(hwp, 0x0D, 0x00);
+- hwp->writeCrtc(hwp, 0x34, 0x00);
+ ViaCrtcMask(hwp, 0x48, 0x00, 0x03); /* is this even possible on CLE266A ? */
++ hwp->writeCrtc(hwp, 0x34, 0x00);
+
+ /* vertical sync start : 2047 */
+ temp = mode->CrtcVSyncStart;
+@@ -331,15 +331,20 @@
+ CARD32 Base;
+ CARD32 tmp;
+
++ DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ViaFirstCRTCSetStartingAddress\n"));
++
+ Base = (y * pScrn->displayWidth + x) * (pScrn->bitsPerPixel / 8);
+ Base = Base >> 1;
+
+ hwp->writeCrtc(hwp, 0x0C, (Base & 0xFF00) >> 8);
+ hwp->writeCrtc(hwp, 0x0D, Base & 0xFF);
+- hwp->writeCrtc(hwp, 0x34, (Base & 0xFF0000) >> 16);
+-
++ /* FIXME The proper starting address for CR48 is 0x1F - Bits[28:24] */
+ if (!(pVia->Chipset == VIA_CLE266 && CLE266_REV_IS_AX(pVia->ChipRev)))
+ ViaCrtcMask(hwp, 0x48, Base >> 24, 0x0F);
++ /* CR34 are fire bits. Must be writed after CR0C CR0D CR48. */
++ hwp->writeCrtc(hwp, 0x34, (Base & 0xFF0000) >> 16);
++
++
+ }
+
+ void
+diff -ruN xf86-video-openchrome-0.2.904/src/via_cursor.c ../openchrome/xf86-video-openchrome-0.2.904/src/via_cursor.c
+--- xf86-video-openchrome-0.2.904/src/via_cursor.c 2009-10-03 22:48:55.000000000 +0200
++++ ../openchrome/xf86-video-openchrome-0.2.904/src/via_cursor.c 2010-03-07 01:09:00.000000000 +0100
+@@ -145,9 +145,12 @@
+ infoPtr->ShowCursor = viaShowCursor;
+ infoPtr->UseHWCursor = viaUseHWCursor;
+
++ /* ARGB Cursor init */
+ infoPtr->UseHWCursorARGB = viaUseHWCursorARGB;
+- if (pVia->CursorARGBSupported)
++ if (pVia->CursorARGBSupported) {
++ DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO, "HWCursor ARGB enabled\n"));
+ infoPtr->LoadCursorARGB = viaLoadCursorARGB;
++ }
+
+ /* Set cursor location in frame buffer. */
+ VIASETREG(VIA_REG_CURSOR_MODE, pVia->cursorOffset);
+@@ -284,7 +287,7 @@
+ }
+
+ /*
+- * ARGB Cursor
++ * display the current cursor
+ */
+
+ void
+@@ -319,13 +322,19 @@
+ */
+
+ /* Duoview */
+- if (pVia->CursorPipe)
++ if (pVia->CursorPipe) {
++ /* Mono Cursor Display Path [bit31]: Secondary */
++ /* FIXME For CLE266 nad KM400 try to enable 32x32 cursor size [bit1] */
+ VIASETREG(VIA_REG_ALPHA_CONTROL, 0xF6000005);
+- else
++ } else {
++ /* Mono Cursor Display Path [bit31]: Primary */
+ VIASETREG(VIA_REG_ALPHA_CONTROL, 0x76000005);
++ }
+ }
+ }
+
++
++/* hide the current cursor */
+ void
+ viaHideCursor(ScrnInfoPtr pScrn)
+ {
+@@ -350,10 +359,16 @@
+
+ default:
+ temp = VIAGETREG(VIA_REG_ALPHA_CONTROL);
++ /* Hardware cursor disable [bit0] */
+ VIASETREG(VIA_REG_ALPHA_CONTROL, temp & 0xFFFFFFFA);
+ }
+ }
+
++/*
++ Set the cursor position to (x,y). X and/or y may be negative
++ indicating that the cursor image is partially offscreen on
++ the left and/or top edges of the screen.
++*/
+ static void
+ viaSetCursorPosition(ScrnInfoPtr pScrn, int x, int y)
+ {
+@@ -409,6 +424,15 @@
+ && pCurs->bits->height <= pVia->CursorMaxHeight);
+ }
+
++/*
++ If the driver is unable to use a hardware cursor for reasons
++ other than the cursor being larger than the maximum specified
++ in the MaxWidth or MaxHeight field below, it can supply the
++ UseHWCursor function. If UseHWCursor is provided by the driver,
++ it will be called whenever the cursor shape changes or the video
++ mode changes. This is useful for when the hardware cursor cannot
++ be used in interlaced or doublescan modes.
++*/
+ static Bool
+ viaUseHWCursor(ScreenPtr pScreen, CursorPtr pCurs)
+ {
+@@ -423,8 +447,11 @@
+ && pCurs->bits->height <= pVia->CursorMaxHeight);
+ }
+
++/*
++ Load Mono Cursor Image
++*/
+ static void
+-viaLoadCursorImage(ScrnInfoPtr pScrn, unsigned char *s)
++viaLoadCursorImage(ScrnInfoPtr pScrn, unsigned char *src)
+ {
+ VIAPtr pVia = VIAPTR(pScrn);
+ CARD32 temp;
+@@ -439,7 +466,7 @@
+ if (pVia->CursorARGBSupported) {
+ #define ARGB_PER_CHUNK (8 * sizeof (chunk) / 2)
+ for (i = 0; i < (pVia->CursorMaxWidth * pVia->CursorMaxHeight / ARGB_PER_CHUNK); i++) {
+- chunk = *s++;
++ chunk = *src++;
+ for (j = 0; j < ARGB_PER_CHUNK; j++, chunk >>= 2)
+ *dst++ = mono_cursor_color[chunk & 3];
+ }
+@@ -447,7 +474,7 @@
+ pVia->CursorFG = mono_cursor_color[3];
+ pVia->CursorBG = mono_cursor_color[2];
+ } else {
+- memcpy(dst, (CARD8*)s, pVia->CursorSize);
++ memcpy(dst, (CARD8*)src, pVia->CursorSize);
+ }
+ switch(pVia->Chipset) {
+ case VIA_CX700:
+@@ -471,11 +498,17 @@
+ }
+ }
+
++/*
++ Set the cursor foreground and background colors. In 8bpp, fg and
++ bg are indicies into the current colormap unless the
++ HARDWARE_CURSOR_TRUECOLOR_AT_8BPP flag is set. In that case
++ and in all other bpps the fg and bg are in 8-8-8 RGB format.
++*/
++
+ static void
+ viaSetCursorColors(ScrnInfoPtr pScrn, int bg, int fg)
+ {
+ VIAPtr pVia = VIAPTR(pScrn);
+- CARD32 control = pVia->CursorRegControl;
+ CARD32 pixel;
+ CARD32 temp;
+ CARD32 *dst;
+@@ -487,12 +520,10 @@
+ fg |= 0xff000000;
+ bg |= 0xff000000;
+
++ /* Don't recolour the image if we don't have to. */
+ if (fg == pVia->CursorFG && bg == pVia->CursorBG)
+ return;
+
+- temp = VIAGETREG(control);
+- VIASETREG(control, temp & 0xFFFFFFFE);
+-
+ dst = (CARD32*)pVia->cursorMap;
+ for (i = 0; i < pVia->CursorMaxWidth * pVia->CursorMaxHeight; i++, dst++)
+ if ((pixel = *dst))
+@@ -517,7 +548,8 @@
+ }
+ break;
+ default:
+- VIASETREG(control, temp);
++ temp = VIAGETREG(VIA_REG_ALPHA_CONTROL);
++ VIASETREG(VIA_REG_ALPHA_CONTROL, temp & 0xFFFFFFFE);
+ }
+ }
+
+diff -ruN xf86-video-openchrome-0.2.904/src/via_dri.c ../openchrome/xf86-video-openchrome-0.2.904/src/via_dri.c
+--- xf86-video-openchrome-0.2.904/src/via_dri.c 2009-10-03 22:48:55.000000000 +0200
++++ ../openchrome/xf86-video-openchrome-0.2.904/src/via_dri.c 2010-03-07 01:09:00.000000000 +0100
+@@ -267,6 +267,11 @@
+ pVIADRI = pDRIInfo->devPrivate;
+ pVia->agpSize = 0;
+
++/* For AMD64 */
++#ifdef __x86_64__
++ return FALSE;
++#endif
++
+ if (drmAgpAcquire(pVia->drmFD) < 0) {
+ xf86DrvMsg(pScreen->myNum, X_ERROR, "[drm] drmAgpAcquire failed %d\n",
+ errno);
+diff -ruN xf86-video-openchrome-0.2.904/src/via_driver.c ../openchrome/xf86-video-openchrome-0.2.904/src/via_driver.c
+--- xf86-video-openchrome-0.2.904/src/via_driver.c 2009-10-09 00:46:15.000000000 +0200
++++ ../openchrome/xf86-video-openchrome-0.2.904/src/via_driver.c 2010-03-07 01:09:00.000000000 +0100
+@@ -178,8 +178,8 @@
+ {VIA_P4M900, "P4M900/VN896/CN896"},
+ {VIA_CX700, "CX700/VX700"},
+ {VIA_P4M890, "P4M890"},
+- {VIA_VX800, "VX800"},
+- {VIA_VX855, "VX855"},
++ {VIA_VX800, "VX800/VX820"},
++ {VIA_VX855, "VX855/VX875"},
+ {-1, NULL }
+ };
+
+@@ -215,6 +215,7 @@
+ OPTION_EXA_SCRATCH_SIZE,
+ OPTION_SWCURSOR,
+ OPTION_SHADOW_FB,
++ OPTION_ROTATION_TYPE,
+ OPTION_ROTATE,
+ OPTION_VIDEORAM,
+ OPTION_ACTIVEDEVICE,
+@@ -253,6 +254,7 @@
+ {OPTION_EXA_SCRATCH_SIZE, "ExaScratchSize", OPTV_INTEGER, {0}, FALSE},
+ {OPTION_SWCURSOR, "SWCursor", OPTV_BOOLEAN, {0}, FALSE},
+ {OPTION_SHADOW_FB, "ShadowFB", OPTV_BOOLEAN, {0}, FALSE},
++ {OPTION_ROTATION_TYPE, "RotationType", OPTV_ANYSTR, {0}, FALSE},
+ {OPTION_ROTATE, "Rotate", OPTV_ANYSTR, {0}, FALSE},
+ {OPTION_VIDEORAM, "VideoRAM", OPTV_INTEGER, {0}, FALSE},
+ {OPTION_ACTIVEDEVICE, "ActiveDevice", OPTV_ANYSTR, {0}, FALSE},
+@@ -307,6 +309,7 @@
+ {
+ static Bool setupDone = FALSE;
+
++ /* Only be loaded once */
+ if (!setupDone) {
+ setupDone = TRUE;
+ xf86AddDriver(&VIA, module,
+@@ -339,6 +342,7 @@
+ if (pScrn->driverPrivate)
+ return TRUE;
+
++ /* allocate VIARec */
+ pScrn->driverPrivate = xnfcalloc(sizeof(VIARec), 1);
+ VIAPtr pVia = ((VIARec *) (pScrn->driverPrivate));
+
+@@ -455,7 +459,6 @@
+ {
+ ScrnInfoPtr scrn = NULL;
+ EntityInfoPtr entity;
+- DevUnion *private;
+
+ scrn = xf86ConfigPciEntity(scrn, 0, entity_num, VIAPciChipsets,
+ NULL, NULL, NULL, NULL, NULL);
+@@ -652,6 +655,12 @@
+ vbeInfoPtr pVbe;
+
+ if (xf86LoadSubModule(pScrn, "vbe")) {
++ /* FIXME This line should be replaced to:
++
++ pVbe = VBEExtendedInit(NULL, index, 0);
++
++ for XF86 version > 4.2.99
++ */
+ pVbe = VBEInit(NULL, index);
+ ConfiguredMonitor = vbeDoEDID(pVbe, NULL);
+ vbeFree(pVbe);
+@@ -664,7 +673,7 @@
+ VIAPtr pVia = VIAPTR(pScrn);
+ VIABIOSInfoPtr pBIOSInfo = pVia->pBIOSInfo;
+
+- DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO, "VIASetupDefaultOptions\n"));
++ DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO, "VIASetupDefaultOptions - Setting up default chipset options.\n"));
+
+ pVia->shadowFB = FALSE;
+ pVia->NoAccel = FALSE;
+@@ -688,6 +697,9 @@
+ #ifdef HAVE_DEBUG
+ pVia->PrintVGARegs = FALSE;
+ #endif
++
++ /* Disable vertical interpolation because the size of */
++ /* line buffer (limited to 800) is too small to do interpolation. */
+ pVia->swov.maxWInterp = 800;
+ pVia->swov.maxHInterp = 600;
+ pVia->useLegacyVBE = TRUE;
+@@ -713,11 +725,14 @@
+ pVia->UseLegacyModeSwitch = TRUE;
+ break;
+ case VIA_PM800:
++ /* Use new mode switch to resolve many resolution and display bugs (switch to console) */
++ /* FIXME The video playing (XV) is not working correctly after turn on new mode switch */
+ pVia->VideoEngine = VIDEO_ENGINE_CME;
+- pVia->UseLegacyModeSwitch = TRUE;
+ break;
+ case VIA_VM800:
+- pVia->UseLegacyModeSwitch = TRUE;
++ /* New mode switch resolve bug with gamma set #282 */
++ /* and with Xv after hibernate #240 */
++ /* FIXME Add panel support for this chipset */
+ break;
+ case VIA_K8M890:
+ pVia->VideoEngine = VIDEO_ENGINE_CME;
+@@ -1050,19 +1065,13 @@
+ xf86DrvMsg(pScrn->scrnIndex, from,
+ "Probed amount of VideoRAM = %d kB\n", pScrn->videoRam);
+
+- xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+- "Setting up default chipset options.\n");
+ if (!VIASetupDefaultOptions(pScrn)) {
+ VIAFreeRec(pScrn);
+ return FALSE;
+ }
+
+- xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Reading config file...\n");
+ xf86ProcessOptions(pScrn->scrnIndex, pScrn->options, VIAOptions);
+
+- xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+- "Starting to parse config file options...\n");
+-
+ if (xf86GetOptValInteger(VIAOptions, OPTION_VIDEORAM, &pScrn->videoRam))
+ xf86DrvMsg(pScrn->scrnIndex, X_CONFIG,
+ "Setting amount of VideoRAM to %d kB\n", pScrn->videoRam);
+@@ -1100,6 +1109,31 @@
+ }
+
+ /* When rotating, switch shadow framebuffer on and acceleration off. */
++ if ((s = xf86GetOptValString(VIAOptions, OPTION_ROTATION_TYPE))) {
++ if (!xf86NameCmp(s, "SWRandR")) {
++ pVia->shadowFB = TRUE;
++ pVia->NoAccel = TRUE;
++ pVia->RandRRotation = TRUE;
++ pVia->rotate = RR_Rotate_0;
++ xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Rotating screen "
++ "RandR enabled, acceleration disabled\n");
++ } else if (!xf86NameCmp(s, "HWRandR")) {
++ pVia->shadowFB = TRUE;
++ pVia->NoAccel = TRUE;
++ pVia->RandRRotation = TRUE;
++ pVia->rotate = RR_Rotate_0;
++ xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Hardware accelerated "
++ "rotating screen is not implemented. Using SW RandR.\n");
++ } else {
++ xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "\"%s\" is not a valid"
++ "value for Option \"RotationType\".\n", s);
++ xf86DrvMsg(pScrn->scrnIndex, X_INFO,
++ "Valid options are \"SWRandR\" and \"HWRandR\".\n");
++ }
++ }
++
++
++ /* When rotating, switch shadow framebuffer on and acceleration off. */
+ if ((s = xf86GetOptValString(VIAOptions, OPTION_ROTATE))) {
+ if (!xf86NameCmp(s, "CW")) {
+ pVia->shadowFB = TRUE;
+@@ -1498,6 +1532,7 @@
+ }
+ }
+
++ /* Initialize the colormap */
+ Gamma zeros = { 0.0, 0.0, 0.0 };
+ if (!xf86SetGamma(pScrn, zeros)) {
+ VIAFreeRec(pScrn);
+@@ -1561,9 +1596,8 @@
+
+ if (pBIOSInfo->Panel->IsActive &&
+ ((pVia->Chipset == VIA_K8M800) ||
+- (pVia->Chipset == VIA_PM800) ||
+ (pVia->Chipset == VIA_VM800))) {
+- xf86DrvMsg(pScrn->scrnIndex, X_WARNING, "Panel on K8M800, PM800 and "
++ xf86DrvMsg(pScrn->scrnIndex, X_WARNING, "Panel on K8M800 and "
+ "VM800 is currently not supported.\n");
+ xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
+ "Using VBE to set modes to work around this.\n");
+@@ -1621,7 +1655,7 @@
+ *
+ * CLE266A: primary AdjustFrame can use only 24 bits, so we are limited
+ * to 12x11 bits; 4080x2048 (~2:1), 3344x2508 (4:3), or 2896x2896 (1:1).
+- * Test CLE266Cx, KM400, KM400A, K8M800, PM800, CN400 please.
++ * TODO Test CLE266Cx, KM400, KM400A, K8M800, CN400 please.
+ *
+ * We should be able to limit the memory available for a mode to 32 MB,
+ * but xf86ValidateModes (or miScanLineWidth) fails to catch this
+@@ -1629,13 +1663,14 @@
+ */
+
+ /* Select valid modes from those available. */
+- i = xf86ValidateModes(pScrn, pScrn->monitor->Modes, /* availModes */
+- pScrn->display->modes, /* modeNames */
+- clockRanges, /* list of clock ranges */
++ i = xf86ValidateModes(pScrn,
++ pScrn->monitor->Modes, /* List of modes available for the monitor */
++ pScrn->display->modes, /* List of mode names that the screen is requesting */
++ clockRanges, /* list of clock ranges */
+ NULL, /* list of line pitches */
+ 256, /* minimum line pitch */
+ 3344, /* maximum line pitch */
+- 32 * 8, /* pitch inc (bits) */
++ 16 * 8, /* pitch increment (in bits), we just want 16 bytes alignment */
+ 128, /* min height */
+ 2508, /* max height */
+ pScrn->display->virtualX, /* virtual width */
+@@ -1650,6 +1685,7 @@
+ return FALSE;
+ }
+
++ /* This function deletes modes in the modes field of the ScrnInfoRec that have been marked as invalid. */
+ xf86PruneDriverModes(pScrn);
+
+ if (i == 0 || pScrn->modes == NULL) {
+@@ -1662,9 +1698,17 @@
+ /* Set up screen parameters. */
+ pVia->Bpp = pScrn->bitsPerPixel >> 3;
+ pVia->Bpl = pScrn->displayWidth * pVia->Bpp;
++
++ /* This function fills in the Crtc fields for all the modes in the modes field of the ScrnInfoRec. */
+ xf86SetCrtcForModes(pScrn, INTERLACE_HALVE_V);
++
++ /* Set the current mode to the first in the list */
+ pScrn->currentMode = pScrn->modes;
++
++ /* Print the list of modes being used */
+ xf86PrintModes(pScrn);
++
++ /* Set display resolution */
+ xf86SetDpi(pScrn, 0, 0);
+
+ #ifdef USE_FB
+@@ -1935,7 +1979,9 @@
+ Regs->SR17 = hwp->readSeq(hwp, 0x17);
+ Regs->SR18 = hwp->readSeq(hwp, 0x18);
+ Regs->SR19 = hwp->readSeq(hwp, 0x19);
++ /* PCI Bus Control */
+ Regs->SR1A = hwp->readSeq(hwp, 0x1A);
++
+ Regs->SR1B = hwp->readSeq(hwp, 0x1B);
+ Regs->SR1C = hwp->readSeq(hwp, 0x1C);
+ Regs->SR1D = hwp->readSeq(hwp, 0x1D);
+@@ -1977,40 +2023,56 @@
+ Regs->SR4C = hwp->readSeq(hwp, 0x4C);
+ break;
+ }
+- DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+- "Non-Primary Adapter! saving VGA_SR_MODE only !!\n"));
+ DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Crtc...\n"));
+
+ Regs->CR13 = hwp->readCrtc(hwp, 0x13);
+
+ Regs->CR32 = hwp->readCrtc(hwp, 0x32);
+ Regs->CR33 = hwp->readCrtc(hwp, 0x33);
+- Regs->CR34 = hwp->readCrtc(hwp, 0x34);
++
+ Regs->CR35 = hwp->readCrtc(hwp, 0x35);
+ Regs->CR36 = hwp->readCrtc(hwp, 0x36);
+
++
++
++ /* Starting Address */
++ /* Start Address High */
++ Regs->CR0C = hwp->readCrtc(hwp, 0x0C);
++ /* Start Address Low */
++ Regs->CR0D = hwp->readCrtc(hwp, 0x0D);
++ /* Starting Address Overflow Bits[28:24] */
+ Regs->CR48 = hwp->readCrtc(hwp, 0x48);
++ /* CR34 are fire bits. Must be writed after CR0C CR0D CR48. */
++ /* Starting Address Overflow Bits[23:16] */
++ Regs->CR34 = hwp->readCrtc(hwp, 0x34);
++
++
+ Regs->CR49 = hwp->readCrtc(hwp, 0x49);
+
+ DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO, "TVSave...\n"));
+ if (pBIOSInfo->TVI2CDev)
+ ViaTVSave(pScrn);
+
+- /* Save LCD control registers. */
++ /* Save LCD control registers (from CR 0x50 to 0x93). */
+ for (i = 0; i < 68; i++)
+ Regs->CRTCRegs[i] = hwp->readCrtc(hwp, i + 0x50);
+
+ if (pVia->Chipset != VIA_CLE266 && pVia->Chipset != VIA_KM400) {
+-
+- Regs->CRA0 = hwp->readCrtc(hwp, 0xA0);
+- Regs->CRA1 = hwp->readCrtc(hwp, 0xA1);
+- Regs->CRA2 = hwp->readCrtc(hwp, 0xA2);
+-
++ /* LVDS Channel 2 Function Select 0 / DVI Function Select */
+ Regs->CR97 = hwp->readCrtc(hwp, 0x97);
++ /* LVDS Channel 1 Function Select 0 */
+ Regs->CR99 = hwp->readCrtc(hwp, 0x99);
++ /* Digital Video Port 1 Function Select 0 */
+ Regs->CR9B = hwp->readCrtc(hwp, 0x9B);
++ /* Power Now Control 4 */
+ Regs->CR9F = hwp->readCrtc(hwp, 0x9F);
+
++ /* Horizontal Scaling Initial Value */
++ Regs->CRA0 = hwp->readCrtc(hwp, 0xA0);
++ /* Vertical Scaling Initial Value */
++ Regs->CRA1 = hwp->readCrtc(hwp, 0xA1);
++ /* Scaling Enable Bit */
++ Regs->CRA2 = hwp->readCrtc(hwp, 0xA2);
+ }
+
+ /* Save TMDS status */
+@@ -2098,11 +2160,19 @@
+ hwp->writeSeq(hwp, 0x45, Regs->SR45);
+ hwp->writeSeq(hwp, 0x46, Regs->SR46);
+
++ /* Reset VCK PLL */
++ hwp->writeSeq(hwp, 0x40, hwp->readSeq(hwp, 0x40) | 0x02); /* Set SR40[1] to 1 */
++ hwp->writeSeq(hwp, 0x40, hwp->readSeq(hwp, 0x40) & 0xFD); /* Set SR40[1] to 0 */
++
+ /* ECK Clock Synthesizer: */
+ hwp->writeSeq(hwp, 0x47, Regs->SR47);
+ hwp->writeSeq(hwp, 0x48, Regs->SR48);
+ hwp->writeSeq(hwp, 0x49, Regs->SR49);
+
++ /* Reset ECK PLL */
++ hwp->writeSeq(hwp, 0x40, hwp->readSeq(hwp, 0x40) | 0x01); /* Set SR40[0] to 1 */
++ hwp->writeSeq(hwp, 0x40, hwp->readSeq(hwp, 0x40) & 0xFE); /* Set SR40[0] to 0 */
++
+ switch (pVia->Chipset) {
+ case VIA_CLE266:
+ case VIA_KM400:
+@@ -2112,6 +2182,10 @@
+ hwp->writeSeq(hwp, 0x4A, Regs->SR4A);
+ hwp->writeSeq(hwp, 0x4B, Regs->SR4B);
+ hwp->writeSeq(hwp, 0x4C, Regs->SR4C);
++
++ /* Reset LCK PLL */
++ hwp->writeSeq(hwp, 0x40, hwp->readSeq(hwp, 0x40) | 0x04); /* Set SR40[2] to 1 */
++ hwp->writeSeq(hwp, 0x40, hwp->readSeq(hwp, 0x40) & 0xFB); /* Set SR40[2] to 0 */
+ break;
+ }
+
+@@ -2127,14 +2201,23 @@
+ hwp->writeCrtc(hwp, 0x32, Regs->CR32);
+ /* HSYNCH Adjuster */
+ hwp->writeCrtc(hwp, 0x33, Regs->CR33);
+- /* Starting Address Overflow */
+- hwp->writeCrtc(hwp, 0x34, Regs->CR34);
+ /* Extended Overflow */
+ hwp->writeCrtc(hwp, 0x35, Regs->CR35);
+ /*Power Management 3 (Monitor Control) */
+ hwp->writeCrtc(hwp, 0x36, Regs->CR36);
+
++ /* Starting Address */
++ /* Start Address High */
++ hwp->writeCrtc(hwp, 0x0C, Regs->CR0C);
++ /* Start Address Low */
++ hwp->writeCrtc(hwp, 0x0D, Regs->CR0D);
++ /* Starting Address Overflow Bits[28:24] */
+ hwp->writeCrtc(hwp, 0x48, Regs->CR48);
++ /* CR34 are fire bits. Must be writed after CR0C CR0D CR48. */
++ /* Starting Address Overflow Bits[23:16] */
++ hwp->writeCrtc(hwp, 0x34, Regs->CR34);
++
++
+ hwp->writeCrtc(hwp, 0x49, Regs->CR49);
+
+ /* Restore LCD control registers. */
+@@ -2453,7 +2536,6 @@
+ VIALoadRgbLut(ScrnInfoPtr pScrn, int numColors, int *indices, LOCO *colors,
+ VisualPtr pVisual)
+ {
+- VIAPtr pVia = VIAPTR(pScrn);
+ vgaHWPtr hwp = VGAHWPTR(pScrn);
+
+ int i, j, index;
+@@ -2880,7 +2962,6 @@
+ VIAWriteMode(ScrnInfoPtr pScrn, DisplayModePtr mode)
+ {
+ VIAPtr pVia = VIAPTR(pScrn);
+- VIABIOSInfoPtr pBIOSInfo = pVia->pBIOSInfo;
+
+ DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO, "VIAWriteMode\n"));
+
+@@ -3033,9 +3114,7 @@
+ VIAAdjustFrame(int scrnIndex, int x, int y, int flags)
+ {
+ ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+- vgaHWPtr hwp = VGAHWPTR(pScrn);
+ VIAPtr pVia = VIAPTR(pScrn);
+- CARD32 Base;
+
+ DEBUG(xf86DrvMsg(scrnIndex, X_INFO, "VIAAdjustFrame %dx%d\n", x, y));
+
+@@ -3173,7 +3252,6 @@
+ static void
+ VIADPMS(ScrnInfoPtr pScrn, int mode, int flags)
+ {
+- vgaHWPtr hwp = VGAHWPTR(pScrn);
+ VIAPtr pVia = VIAPTR(pScrn);
+ VIABIOSInfoPtr pBIOSInfo = pVia->pBIOSInfo;
+
+diff -ruN xf86-video-openchrome-0.2.904/src/via_driver.h ../openchrome/xf86-video-openchrome-0.2.904/src/via_driver.h
+--- xf86-video-openchrome-0.2.904/src/via_driver.h 2009-10-09 01:09:22.000000000 +0200
++++ ../openchrome/xf86-video-openchrome-0.2.904/src/via_driver.h 2010-03-07 01:09:00.000000000 +0100
+@@ -130,6 +130,7 @@
+ CARD8 SR4A, SR4B, SR4C;
+
+ /* extended CRTC registers */
++ CARD8 CR0C, CR0D;
+ CARD8 CR13, CR30, CR31, CR32, CR33, CR34, CR35, CR36;
+ CARD8 CR37, CR38, CR39, CR3A, CR40, CR41, CR42, CR43;
+ CARD8 CR44, CR45, CR46, CR47, CR48, CR49, CR4A;
+@@ -418,10 +419,10 @@
+ Bool PrintVGARegs;
+ Bool PrintTVRegs;
+ Bool I2CScan;
++#endif /* HAVE_DEBUG */
+
+ Bool UseLegacyModeSwitch ;
+ video_via_regs* VideoRegs ;
+-#endif /* HAVE_DEBUG */
+ } VIARec, *VIAPtr;
+
+ #define VIAPTR(p) ((VIAPtr)((p)->driverPrivate))
+diff -ruN xf86-video-openchrome-0.2.904/src/via_id.c ../openchrome/xf86-video-openchrome-0.2.904/src/via_id.c
+--- xf86-video-openchrome-0.2.904/src/via_id.c 2009-10-07 23:30:39.000000000 +0200
++++ ../openchrome/xf86-video-openchrome-0.2.904/src/via_id.c 2010-03-07 01:09:00.000000000 +0100
+@@ -152,6 +152,7 @@
+ {"MSI PM8PM", VIA_VM800, 0x1462, 0x7222, VIA_DEVICE_CRT},
+ {"Twinhead M6", VIA_VM800, 0x14FF, 0xA007, VIA_DEVICE_CRT | VIA_DEVICE_LCD},
+ {"RoverBook Partner W500", VIA_VM800, 0x1509, 0x4330, VIA_DEVICE_CRT | VIA_DEVICE_LCD},
++ {"FIC PTM800Pro LF", VIA_VM800, 0x1509, 0x601A, VIA_DEVICE_CRT},
+ {"Clevo/RoverBook Voyager V511L", VIA_VM800, 0x1558, 0x0662, VIA_DEVICE_CRT | VIA_DEVICE_LCD},
+ {"Clevo M5xxS", VIA_VM800, 0x1558, 0x5406, VIA_DEVICE_CRT | VIA_DEVICE_LCD},
+ {"Biostar P4M80-M4 / P4VMA-M", VIA_VM800, 0x1565, 0x1202, VIA_DEVICE_CRT},
+@@ -170,6 +171,7 @@
+ {"Asustek M2V-MX SE", VIA_K8M890, 0x1043, 0x8297, VIA_DEVICE_CRT},
+ {"Foxconn K8M890M2MA-RS2H", VIA_K8M890, 0x105B, 0x0C84, VIA_DEVICE_CRT},
+ {"Shuttle FX22V1", VIA_K8M890, 0x1297, 0x3080, VIA_DEVICE_CRT},
++ {"MSI K8M890M2-V", VIA_K8M890, 0x1462, 0x7139, VIA_DEVICE_CRT},
+ {"MSI K9VGM-V", VIA_K8M890, 0x1462, 0x7253, VIA_DEVICE_CRT},
+ {"Averatec 226x", VIA_K8M890, 0x14FF, 0xA002, VIA_DEVICE_CRT | VIA_DEVICE_LCD},
+ {"Fujitsu/Siemens Amilo La 1703", VIA_K8M890, 0x1734, 0x10D9, VIA_DEVICE_CRT | VIA_DEVICE_LCD},
+@@ -189,6 +191,7 @@
+ {"MSI P4M900M / P4M900M2-F/L", VIA_P4M900, 0x1462, 0x7255, VIA_DEVICE_CRT},
+ {"MSI P4M900M3-L", VIA_P4M900, 0x1462, 0x7387, VIA_DEVICE_CRT},
+ {"Twinhead H12V", VIA_P4M900, 0x14FF, 0xA00F, VIA_DEVICE_CRT | VIA_DEVICE_LCD},
++ {"Twinhead K15V", VIA_P4M900, 0x14FF, 0xA012, VIA_DEVICE_CRT | VIA_DEVICE_LCD},
+ {"Everex NC1501/NC1503", VIA_P4M900, 0x1509, 0x1E30, VIA_DEVICE_CRT | VIA_DEVICE_LCD},
+ {"Clevo M660SE", VIA_P4M900, 0x1558, 0x0664, VIA_DEVICE_CRT | VIA_DEVICE_LCD},
+ {"Clevo M660SR", VIA_P4M900, 0x1558, 0x0669, VIA_DEVICE_CRT | VIA_DEVICE_LCD},
+@@ -224,6 +227,7 @@
+
+ /*** VX800 ***/
+ {"VIA Epia M700", VIA_VX800, 0x1106, 0x1122, VIA_DEVICE_CRT},
++ {"Guillemot-Hercules ECafe EC900B", VIA_VX800, 0x1106, 0x3349, VIA_DEVICE_CRT | VIA_DEVICE_LCD},
+ {"VIA OpenBook", VIA_VX800, 0x1170, 0x0311, VIA_DEVICE_CRT | VIA_DEVICE_LCD}, /* VIA OpenBook eNote VBE8910 */
+ {"Samsung NC20", VIA_VX800, 0x144d, 0xc04e, VIA_DEVICE_CRT | VIA_DEVICE_LCD},
+ {"Quanta DreamBook Light IL1", VIA_VX800, 0x152d, 0x0771, VIA_DEVICE_CRT | VIA_DEVICE_LCD},
+@@ -231,6 +235,7 @@
+
+ /*** VX855 ***/
+ {"VIA VT8562C", VIA_VX855, 0x1106, 0x5122, VIA_DEVICE_CRT},
++ {"OLPC XO 1.5", VIA_VX855, 0x152D, 0x0833, VIA_DEVICE_LCD},
+
+ /* keep this */
+ {NULL, VIA_UNKNOWN, 0x0000, 0x0000, VIA_DEVICE_NONE}
+diff -ruN xf86-video-openchrome-0.2.904/src/via_mode.h ../openchrome/xf86-video-openchrome-0.2.904/src/via_mode.h
+--- xf86-video-openchrome-0.2.904/src/via_mode.h 2009-10-07 23:31:47.000000000 +0200
++++ ../openchrome/xf86-video-openchrome-0.2.904/src/via_mode.h 2010-03-07 01:09:00.000000000 +0100
+@@ -54,50 +54,50 @@
+ CARD16 UniChrome;
+ union pllparams UniChromePro;
+ } ViaDotClocks[] = {
+- { 25200, 0x513C, /* 0xa79004 */ { 1, 4, 6, 169 } },
+- { 25312, 0xC763, /* 0xc49005 */ { 1, 4, 7, 198 } },
+- { 26591, 0x471A, /* 0xce9005 */ { 1, 4, 7, 208 } },
+- { 31500, 0xC558, /* 0xae9003 */ { 1, 4, 5, 176 } },
+- { 31704, 0x471F, /* 0xaf9002 */ { 1, 4, 4, 177 } },
+- { 32663, 0xC449, /* 0x479000 */ { 1, 4, 2, 73 } },
+- { 33750, 0x4721, /* 0x959002 */ { 1, 4, 4, 151 } },
+- { 35500, 0x5877, /* 0x759001 */ { 1, 4, 3, 119 } },
+- { 36000, 0x5879, /* 0x9f9002 */ { 1, 4, 4, 161 } },
+- { 39822, 0xC459, /* 0x578c02 */ { 1, 3, 4, 89 } },
+- { 40000, 0x515F, /* 0x848c04 */ { 1, 3, 6, 134 } },
+- { 41164, 0x4417, /* 0x2c8c00 */ { 1, 3, 2, 46 } },
+- { 46981, 0x5069, /* 0x678c02 */ { 1, 3, 4, 105 } },
+- { 49500, 0xC353, /* 0xa48c04 */ { 3, 3, 5, 138 } },
+- { 50000, 0xC354, /* 0x368c00 */ { 1, 3, 2, 56 } },
+- { 56300, 0x4F76, /* 0x3d8c00 */ { 1, 3, 2, 63 } },
+- { 57275, 0, /* 0x3e8c00 */ { 1, 3, 5, 157 } }, /* For XO 1.5 no need for a unichrome clock */
+- { 57284, 0x4E70, /* 0x3e8c00 */ { 1, 3, 2, 64 } },
+- { 64995, 0x0D3B, /* 0x6b8c01 */ { 1, 3, 3, 109 } },
+- { 65000, 0x0D3B, /* 0x6b8c01 */ { 1, 3, 3, 109 } }, /* Slightly unstable on PM800 */
+- { 65028, 0x866D, /* 0x6b8c01 */ { 1, 3, 3, 109 } },
+- { 74480, 0x156E, /* 0x288800 */ { 1, 2, 2, 42 } },
+- { 75000, 0x156E, /* 0x288800 */ { 1, 2, 2, 42 } },
+- { 78800, 0x442C, /* 0x2a8800 */ { 1, 2, 2, 44 } },
+- { 81135, 0x0622, /* 0x428801 */ { 1, 2, 3, 68 } },
+- { 81613, 0x4539, /* 0x708803 */ { 1, 2, 5, 114 } },
+- { 94500, 0x4542, /* 0x4d8801 */ { 1, 2, 3, 79 } },
+- { 108000, 0x0B53, /* 0x778802 */ { 1, 2, 4, 121 } },
+- { 108280, 0x4879, /* 0x778802 */ { 1, 2, 4, 121 } },
+- { 122000, 0x0D6F, /* 0x428800 */ { 1, 2, 2, 68 } },
+- { 122726, 0x073C, /* 0x878802 */ { 1, 2, 4, 137 } },
+- { 135000, 0x0742, /* 0x6f8801 */ { 1, 2, 3, 113 } },
+- { 148500, 0x0853, /* 0x518800 */ { 1, 2, 2, 83 } },
+- { 155800, 0x0857, /* 0x558402 */ { 1, 1, 4, 87 } },
+- { 157500, 0x422C, /* 0x2a8400 */ { 1, 1, 2, 44 } },
+- { 161793, 0x4571, /* 0x6f8403 */ { 1, 1, 5, 113 } },
+- { 162000, 0x0A71, /* 0x6f8403 */ { 1, 1, 5, 113 } },
+- { 175500, 0x4231, /* 0x2f8400 */ { 1, 1, 2, 49 } },
+- { 189000, 0x0542, /* 0x4d8401 */ { 1, 1, 3, 79 } },
+- { 202500, 0x0763, /* 0x6F8402 */ { 1, 1, 4, 113 } },
+- { 204800, 0x0764, /* 0x548401 */ { 1, 1, 3, 86 } },
+- { 218300, 0x043D, /* 0x3b8400 */ { 1, 1, 2, 61 } },
+- { 229500, 0x0660, /* 0x3e8400 */ { 1, 1, 2, 64 } }, /* Not tested on Pro } */
+- { 0, 0, { 0, 0, 0, 0 } }
++ { 25200, 0x513C, /* 0xa79004 */ { { 1, 4, 6, 169 } } },
++ { 25312, 0xC763, /* 0xc49005 */ { { 1, 4, 7, 198 } } },
++ { 26591, 0x471A, /* 0xce9005 */ { { 1, 4, 7, 208 } } },
++ { 31500, 0xC558, /* 0xae9003 */ { { 1, 4, 5, 176 } } },
++ { 31704, 0x471F, /* 0xaf9002 */ { { 1, 4, 4, 177 } } },
++ { 32663, 0xC449, /* 0x479000 */ { { 1, 4, 2, 73 } } },
++ { 33750, 0x4721, /* 0x959002 */ { { 1, 4, 4, 151 } } },
++ { 35500, 0x5877, /* 0x759001 */ { { 1, 4, 3, 119 } } },
++ { 36000, 0x5879, /* 0x9f9002 */ { { 1, 4, 4, 161 } } },
++ { 39822, 0xC459, /* 0x578c02 */ { { 1, 3, 4, 89 } } },
++ { 40000, 0x515F, /* 0x848c04 */ { { 1, 3, 6, 134 } } },
++ { 41164, 0x4417, /* 0x2c8c00 */ { { 1, 3, 2, 46 } } },
++ { 46981, 0x5069, /* 0x678c02 */ { { 1, 3, 4, 105 } } },
++ { 49500, 0xC353, /* 0xa48c04 */ { { 3, 3, 5, 138 } } },
++ { 50000, 0xC354, /* 0x368c00 */ { { 1, 3, 2, 56 } } },
++ { 56300, 0x4F76, /* 0x3d8c00 */ { { 1, 3, 2, 63 } } },
++ { 57275, 0, /* 0x3e8c00 */ { { 1, 3, 5, 157 } } }, /* For XO 1.5 no need for a unichrome clock */
++ { 57284, 0x4E70, /* 0x3e8c00 */ { { 1, 3, 2, 64 } } },
++ { 64995, 0x0D3B, /* 0x6b8c01 */ { { 1, 3, 3, 109 } } },
++ { 65000, 0x0D3B, /* 0x6b8c01 */ { { 1, 3, 3, 109 } } }, /* Slightly unstable on PM800 */
++ { 65028, 0x866D, /* 0x6b8c01 */ { { 1, 3, 3, 109 } } },
++ { 74480, 0x156E, /* 0x288800 */ { { 1, 2, 2, 42 } } },
++ { 75000, 0x156E, /* 0x288800 */ { { 1, 2, 2, 42 } } },
++ { 78800, 0x442C, /* 0x2a8800 */ { { 1, 2, 2, 44 } } },
++ { 81135, 0x0622, /* 0x428801 */ { { 1, 2, 3, 68 } } },
++ { 81613, 0x4539, /* 0x708803 */ { { 1, 2, 5, 114 } } },
++ { 94500, 0x4542, /* 0x4d8801 */ { { 1, 2, 3, 79 } } },
++ { 108000, 0x0B53, /* 0x778802 */ { { 1, 2, 4, 121 } } },
++ { 108280, 0x4879, /* 0x778802 */ { { 1, 2, 4, 121 } } },
++ { 122000, 0x0D6F, /* 0x428800 */ { { 1, 2, 2, 68 } } },
++ { 122726, 0x073C, /* 0x878802 */ { { 1, 2, 4, 137 } } },
++ { 135000, 0x0742, /* 0x6f8801 */ { { 1, 2, 3, 113 } } },
++ { 148500, 0x0853, /* 0x518800 */ { { 1, 2, 2, 83 } } },
++ { 155800, 0x0857, /* 0x558402 */ { { 1, 1, 4, 87 } } },
++ { 157500, 0x422C, /* 0x2a8400 */ { { 1, 1, 2, 44 } } },
++ { 161793, 0x4571, /* 0x6f8403 */ { { 1, 1, 5, 113 } } },
++ { 162000, 0x0A71, /* 0x6f8403 */ { { 1, 1, 5, 113 } } },
++ { 175500, 0x4231, /* 0x2f8400 */ { { 1, 1, 2, 49 } } },
++ { 189000, 0x0542, /* 0x4d8401 */ { { 1, 1, 3, 79 } } },
++ { 202500, 0x0763, /* 0x6F8402 */ { { 1, 1, 4, 113 } } },
++ { 204800, 0x0764, /* 0x548401 */ { { 1, 1, 3, 86 } } },
++ { 218300, 0x043D, /* 0x3b8400 */ { { 1, 1, 2, 61 } } },
++ { 229500, 0x0660, /* 0x3e8400 */ { { 1, 1, 2, 64 } } }, /* Not tested on Pro } */
++ { 0, 0, { { 0, 0, 0, 0 } } }
+ };
+
+ /*
+diff -ruN xf86-video-openchrome-0.2.904/src/via_panel.c ../openchrome/xf86-video-openchrome-0.2.904/src/via_panel.c
+--- xf86-video-openchrome-0.2.904/src/via_panel.c 2009-10-03 22:48:55.000000000 +0200
++++ ../openchrome/xf86-video-openchrome-0.2.904/src/via_panel.c 2010-03-07 01:09:00.000000000 +0100
+@@ -171,12 +171,18 @@
+ resWidth, resHeight, panelWidth, panelHeight));
+
+ if (resWidth < panelWidth) {
+- /* FIXME: It is different for chipset < K8M800 */
+- horScalingFactor = ((resWidth - 1) * 4096) / (panelWidth - 1);
++ /* Load Horizontal Scaling Factor */
++ if (pVia->Chipset != VIA_CLE266 && pVia->Chipset != VIA_KM400) {
++ horScalingFactor = ((resWidth - 1) * 4096) / (panelWidth - 1);
++
++ /* Horizontal scaling enabled */
++ cra2 = 0xC0;
++ cr9f = horScalingFactor & 0x0003; /* HSCaleFactor[1:0] at CR9F[1:0] */
++ } else {
++ /* TODO: Need testing */
++ horScalingFactor = ((resWidth - 1) * 1024) / (panelWidth - 1);
++ }
+
+- /* Horizontal scaling enabled */
+- cra2 = 0xC0;
+- cr9f = horScalingFactor & 0x0003; /* HSCaleFactor[1:0] at CR9F[1:0] */
+ cr77 = (horScalingFactor & 0x03FC) >> 2; /* HSCaleFactor[9:2] at CR77[7:0] */
+ cr79 = (horScalingFactor & 0x0C00) >> 10; /* HSCaleFactor[11:10] at CR79[5:4] */
+ cr79 <<= 4;
+@@ -184,11 +190,18 @@
+ }
+
+ if (resHeight < panelHeight) {
+- verScalingFactor = ((resHeight - 1) * 2048) / (panelHeight - 1);
++ /* Load Vertical Scaling Factor */
++ if (pVia->Chipset != VIA_CLE266 && pVia->Chipset != VIA_KM400) {
++ verScalingFactor = ((resHeight - 1) * 2048) / (panelHeight - 1);
++
++ /* Vertical scaling enabled */
++ cra2 |= 0x08;
++ cr79 |= ((verScalingFactor & 0x0001) << 3); /* VSCaleFactor[0] at CR79[3] */
++ } else {
++ /* TODO: Need testing */
++ verScalingFactor = ((resHeight - 1) * 1024) / (panelHeight - 1);
++ }
+
+- /* Vertical scaling enabled */
+- cra2 |= 0x08;
+- cr79 |= ((verScalingFactor & 0x0001) << 3); /* VSCaleFactor[0] at CR79[3] */
+ cr78 |= (verScalingFactor & 0x01FE) >> 1; /* VSCaleFactor[8:1] at CR78[7:0] */
+ cr79 |= ((verScalingFactor & 0x0600) >> 9) << 6; /* VSCaleFactor[10:9] at CR79[7:6] */
+ scaling = TRUE;
+@@ -203,12 +216,18 @@
+ ViaCrtcMask(hwp, 0x77, cr77, 0xFF);
+ ViaCrtcMask(hwp, 0x78, cr78, 0xFF);
+ ViaCrtcMask(hwp, 0x79, cr79, 0xF8);
+- ViaCrtcMask(hwp, 0x9F, cr9f, 0x03);
++ if (pVia->Chipset != VIA_CLE266 && pVia->Chipset != VIA_KM400) {
++ ViaCrtcMask(hwp, 0x9F, cr9f, 0x03);
++ }
+ ViaCrtcMask(hwp, 0x79, 0x03, 0x03);
+- } else
++ } else {
++ /* Disable panel scale */
+ ViaCrtcMask(hwp, 0x79, 0x00, 0x01);
+-
+- ViaCrtcMask(hwp, 0xA2, cra2, 0xC8);
++ }
++
++ if (pVia->Chipset != VIA_CLE266 && pVia->Chipset != VIA_KM400) {
++ ViaCrtcMask(hwp, 0xA2, cra2, 0xC8);
++ }
+
+ /* Horizontal scaling selection: interpolation */
+ // ViaCrtcMask(hwp, 0x79, 0x02, 0x02);
+@@ -233,14 +252,14 @@
+
+ if (panelMode->Width && panelMode->Height) {
+
+- /* TODO: fix refresh rate and check malloc */
++ /* TODO: fix refresh rate */
+ DisplayModePtr p = malloc( sizeof(DisplayModeRec) ) ;
+- memset(p, 0, sizeof(DisplayModeRec));
++ if (p) {
++ memset(p, 0, sizeof(DisplayModeRec));
+
+- float refresh = 60.0f ;
++ float refresh = 60.0f ;
+
+- /* The following code is borrowed from xf86SetModeCrtc. */
+- if (p) {
++ /* The following code is borrowed from xf86SetModeCrtc. */
+ viaTimingCvt(p, panelMode->Width, panelMode->Height, refresh, FALSE, TRUE);
+ p->CrtcHDisplay = p->HDisplay;
+ p->CrtcHSyncStart = p->HSyncStart;
+@@ -256,9 +275,13 @@
+ p->CrtcVBlankEnd = max(p->CrtcVSyncEnd, p->CrtcVTotal);
+ p->CrtcHBlankStart = min(p->CrtcHSyncStart, p->CrtcHDisplay);
+ p->CrtcHBlankEnd = max(p->CrtcHSyncEnd, p->CrtcHTotal);
+-
++
++ pVia->pBIOSInfo->Panel->NativeDisplayMode = p;
++ } else {
++ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
++ "Out of memory. Size: %d bytes\n", sizeof(DisplayModeRec));
+ }
+- pVia->pBIOSInfo->Panel->NativeDisplayMode = p;
++
+ } else {
+ xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
+ "Invalid panel dimension (%dx%d)\n", panelMode->Width,
+@@ -339,22 +362,22 @@
+ ViaPanelGetSizeFromEDID(ScrnInfoPtr pScrn, xf86MonPtr pMon,
+ int *width, int *height)
+ {
+- int i, max = 0, vsize;
++ int i, max_hsize = 0, vsize = 0;
+
+ DEBUG(xf86DrvMsg(pScrn->scrnIndex, X_INFO, "VIAGetPanelSizeFromEDID\n"));
+
+ /* !!! Why are we not checking VESA modes? */
+
+ /* checking standard timings */
+- for (i = 0; i < 8; i++)
++ for (i = 0; i < STD_TIMINGS; i++)
+ if ((pMon->timings2[i].hsize > 256)
+- && (pMon->timings2[i].hsize > max)) {
+- max = pMon->timings2[i].hsize;
++ && (pMon->timings2[i].hsize > max_hsize)) {
++ max_hsize = pMon->timings2[i].hsize;
+ vsize = pMon->timings2[i].vsize;
+ }
+
+- if (max != 0) {
+- *width = max;
++ if (max_hsize != 0) {
++ *width = max_hsize;
+ *height = vsize;
+ return TRUE;
+ }
+@@ -369,14 +392,14 @@
+ struct detailed_timings timing = pMon->det_mon[i].section.d_timings;
+
+ /* ignore v_active for now */
+- if ((timing.clock > 15000000) && (timing.h_active > max)) {
+- max = timing.h_active;
++ if ((timing.clock > 15000000) && (timing.h_active > max_hsize)) {
++ max_hsize = timing.h_active;
+ vsize = timing.v_active;
+ }
+ }
+
+- if (max != 0) {
+- *width = max;
++ if (max_hsize != 0) {
++ *width = max_hsize;
+ *height = vsize;
+ return TRUE;
+ }
+diff -ruN xf86-video-openchrome-0.2.904/src/via_video.c ../openchrome/xf86-video-openchrome-0.2.904/src/via_video.c
+--- xf86-video-openchrome-0.2.904/src/via_video.c 2009-10-08 01:39:13.000000000 +0200
++++ ../openchrome/xf86-video-openchrome-0.2.904/src/via_video.c 2010-03-07 01:09:00.000000000 +0100
+@@ -466,8 +466,8 @@
+
+ viaVidEng->video1_ctl = 0;
+ viaVidEng->video3_ctl = 0;
+- viaVidEng->compose = 0x80000000;
+- viaVidEng->compose = 0x40000000;
++ viaVidEng->compose = V1_COMMAND_FIRE;
++ viaVidEng->compose = V3_COMMAND_FIRE;
+ viaVidEng->color_key = 0x821;
+ viaVidEng->snd_color_key = 0x821;
+
+@@ -479,16 +479,16 @@
+ VIAPtr pVia = VIAPTR(pScrn);
+ vmmtr viaVidEng = (vmmtr) pVia->VidMapBase;
+
++ DBG_DD(ErrorF(" via_video.c : viaSaveVideo : \n"));
+ /* Save video registers */
+- /* TODO: Identify which registers should be saved and restored */
+ memcpy(pVia->VideoRegs, (void*)viaVidEng, sizeof(video_via_regs));
+
+ pVia->dwV1 = ((vmmtr) viaVidEng)->video1_ctl;
+ pVia->dwV3 = ((vmmtr) viaVidEng)->video3_ctl;
+ viaVidEng->video1_ctl = 0;
+ viaVidEng->video3_ctl = 0;
+- viaVidEng->compose = 0x80000000;
+- viaVidEng->compose = 0x40000000;
++ viaVidEng->compose = V1_COMMAND_FIRE;
++ viaVidEng->compose = V3_COMMAND_FIRE;
+ }
+
+ void
+@@ -496,16 +496,65 @@
+ {
+ VIAPtr pVia = VIAPTR(pScrn);
+ vmmtr viaVidEng = (vmmtr) pVia->VidMapBase;
++ video_via_regs *localVidEng = pVia->VideoRegs;
++
+
++ DBG_DD(ErrorF(" via_video.c : viaRestoreVideo : \n"));
+ /* Restore video registers */
+- /* TODO: Identify which registers should be saved and restored */
+- memcpy((void*)viaVidEng, pVia->VideoRegs, sizeof(video_via_regs));
+-
++ /* flush restored video engines' setting to VidMapBase */
++
++ viaVidEng->alphawin_hvstart = localVidEng->alphawin_hvstart;
++ viaVidEng->alphawin_size = localVidEng->alphawin_size;
++ viaVidEng->alphawin_ctl = localVidEng->alphawin_ctl;
++ viaVidEng->alphafb_stride = localVidEng->alphafb_stride;
++ viaVidEng->color_key = localVidEng->color_key;
++ viaVidEng->alphafb_addr = localVidEng->alphafb_addr;
++ viaVidEng->chroma_low = localVidEng->chroma_low;
++ viaVidEng->chroma_up = localVidEng->chroma_up;
++
++ if (pVia->ChipId != PCI_CHIP_VT3314)
++ {
++ /*VT3314 only has V3*/
++ viaVidEng->video1_ctl = localVidEng->video1_ctl;
++ viaVidEng->video1_fetch = localVidEng->video1_fetch;
++ viaVidEng->video1y_addr1 = localVidEng->video1y_addr1;
++ viaVidEng->video1_stride = localVidEng->video1_stride;
++ viaVidEng->video1_hvstart = localVidEng->video1_hvstart;
++ viaVidEng->video1_size = localVidEng->video1_size;
++ viaVidEng->video1y_addr2 = localVidEng->video1y_addr2;
++ viaVidEng->video1_zoom = localVidEng->video1_zoom;
++ viaVidEng->video1_mictl = localVidEng->video1_mictl;
++ viaVidEng->video1y_addr0 = localVidEng->video1y_addr0;
++ viaVidEng->video1_fifo = localVidEng->video1_fifo;
++ viaVidEng->video1y_addr3 = localVidEng->video1y_addr3;
++ viaVidEng->v1_source_w_h = localVidEng->v1_source_w_h ;
++ viaVidEng->video1_CSC1 = localVidEng->video1_CSC1;
++ viaVidEng->video1_CSC2 = localVidEng->video1_CSC2;
++ }
++ viaVidEng->snd_color_key = localVidEng->snd_color_key;
++ viaVidEng->v3alpha_prefifo = localVidEng->v3alpha_prefifo;
++ viaVidEng->v3alpha_fifo = localVidEng->v3alpha_fifo;
++ viaVidEng->video3_CSC2 = localVidEng->video3_CSC2;
++ viaVidEng->video3_CSC2 = localVidEng->video3_CSC2;
++ viaVidEng->v3_source_width = localVidEng->v3_source_width;
++ viaVidEng->video3_ctl = localVidEng->video3_ctl;
++ viaVidEng->video3_addr0 = localVidEng->video3_addr0;
++ viaVidEng->video3_addr1 = localVidEng->video3_addr1;
++ viaVidEng->video3_stride = localVidEng->video3_stride;
++ viaVidEng->video3_hvstart = localVidEng->video3_hvstart;
++ viaVidEng->video3_size = localVidEng->video3_size;
++ viaVidEng->v3alpha_fetch = localVidEng->v3alpha_fetch;
++ viaVidEng->video3_zoom = localVidEng->video3_zoom;
++ viaVidEng->video3_mictl = localVidEng->video3_mictl;
++ viaVidEng->video3_CSC1 = localVidEng->video3_CSC1;
++ viaVidEng->video3_CSC2 = localVidEng->video3_CSC2;
++ viaVidEng->compose = localVidEng->compose;
++
+ viaVidEng->video1_ctl = pVia->dwV1;
+ viaVidEng->video3_ctl = pVia->dwV3;
+- viaVidEng->compose = 0x80000000;
+- viaVidEng->compose = 0x40000000;
+-
++ if (pVia->ChipId != PCI_CHIP_VT3314)
++ viaVidEng->compose = V1_COMMAND_FIRE;
++ viaVidEng->compose = V3_COMMAND_FIRE;
+ }
+
+ void
+@@ -524,8 +573,8 @@
+
+ viaVidEng->video1_ctl = 0;
+ viaVidEng->video3_ctl = 0;
+- viaVidEng->compose = 0x80000000;
+- viaVidEng->compose = 0x40000000;
++ viaVidEng->compose = V1_COMMAND_FIRE;
++ viaVidEng->compose = V3_COMMAND_FIRE;
+
+ /*
+ * Free all adaptor info allocated in viaInitVideo.
+@@ -561,7 +610,7 @@
+ XF86VideoAdaptorPtr *adaptors, *newAdaptors;
+ int num_adaptors, num_new;
+
+- DBG_DD(ErrorF(" via_video.c : viaInitVideo : \n"));
++ DBG_DD(ErrorF(" via_video.c : viaInitVideo, Screen[%d]\n", pScrn->scrnIndex));
+
+ allAdaptors = NULL;
+ newAdaptors = NULL;
+@@ -832,7 +881,7 @@
+ DevUnion *pdevUnion;
+ int i, j, usedPorts, numPorts;
+
+- DBG_DD(ErrorF(" via_video.c : viaSetupImageVideo: \n"));
++ DBG_DD(ErrorF(" via_video.c : viaSetupAdaptors (viaSetupImageVideo): \n"));
+
+ xvBrightness = MAKE_ATOM("XV_BRIGHTNESS");
+ xvContrast = MAKE_ATOM("XV_CONTRAST");
+@@ -1042,6 +1091,8 @@
+ }
+
+ } else {
++ DBG_DD(ErrorF(" via_video.c : viaGetPortAttribute : is not supported the attribute\n"));
++
+ /*return BadMatch */;
+ }
+ return Success;
+@@ -1498,6 +1549,7 @@
+
+ DBG_DD(ErrorF(" via_video.c : viaQueryImageAttributes : FourCC=0x%x, ",
+ id));
++ DBG_DD(ErrorF(" via_video.c : Screen[%d], w=%d, h=%d\n", pScrn->scrnIndex, *w, *h));
+
+ if ((!w) || (!h))
+ return 0;
+@@ -1513,6 +1565,7 @@
+
+ switch (id) {
+ case FOURCC_YV12: /*Planar format : YV12 -4:2:0 */
++ case FOURCC_I420:
+ *h = (*h + 1) & ~1;
+ size = *w;
+ if (pVia->useDmaBlit)
+diff -ruN xf86-video-openchrome-0.2.904/src/via_video.h ../openchrome/xf86-video-openchrome-0.2.904/src/via_video.h
+--- xf86-video-openchrome-0.2.904/src/via_video.h 2009-10-03 22:48:55.000000000 +0200
++++ ../openchrome/xf86-video-openchrome-0.2.904/src/via_video.h 2010-03-07 01:09:00.000000000 +0100
+@@ -44,6 +44,10 @@
+
+ #define VIDEO_BPP 2
+
++
++#define V1_COMMAND_FIRE 0x80000000 /* V1 commands fire */
++#define V3_COMMAND_FIRE 0x40000000 /* V3 commands fire */
++
+ typedef struct
+ {
+ CARD32 interruptflag; /* 200 */
+@@ -89,7 +93,7 @@
+ CARD32 video3_ctl; /* 2a0 */
+ CARD32 video3_addr0; /* 2a4 */
+ CARD32 video3_addr1; /* 2a8 */
+- CARD32 video3_stribe; /* 2ac */
++ CARD32 video3_stride; /* 2ac */
+ CARD32 video3_hvstart; /* 2b0 */
+ CARD32 video3_size; /* 2b4 */
+ CARD32 v3alpha_fetch; /* 2b8 */
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-24 02:23:56 +0000