debian/changelog | 10
debian/patches/101_select_between_classic_and_gallium_dri.patch | 167
++++++++++
debian/patches/series | 1
3 files changed, 178 insertions(+)
New commits:
commit 13d1d715d15d9df0753ff7dacf231c3504c1fdeb
Author: Christopher James Halse Rogers <christopher.halse.rog...@canonical.com>
Date: Wed Nov 24 11:01:43 2010 +1100
Add patch to select between Gallium & Classic drivers based on KMS
availability, xorg.conf option
diff --git a/debian/changelog b/debian/changelog
index 134a4c8..0b501e2 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,13 @@
+xserver-xorg-video-ati (1:6.13.2-1ubuntu2) UNRELEASED; urgency=low
+
+ * debian/patches/101_select_between_classic_and_gallium_dri.patch
+ + Select between r300c/r300g and r600c/r600g as the DRI driver. Classic
+ drivers are selected when KMS is unavailable. Gallium is default for
+ r300, classic for r600. This also adds a ForceGallium xorg.conf option
+ to select between the two DRI drivers.
+
+ -- Christopher James Halse Rogers <r...@ubuntu.com> Wed, 24 Nov 2010
11:00:48 +1100
+
xserver-xorg-video-ati (1:6.13.2-1ubuntu1) natty; urgency=low
* Merge from Debian Experimental. Remaining Ubuntu changes:
diff --git a/debian/patches/101_select_between_classic_and_gallium_dri.patch
b/debian/patches/101_select_between_classic_and_gallium_dri.patch
new file mode 100644
index 0000000..812116d
--- /dev/null
+++ b/debian/patches/101_select_between_classic_and_gallium_dri.patch
@@ -0,0 +1,167 @@
+From 36fb1f38e8ab0f26f2788e53f5ecbdf763595bc5 Mon Sep 17 00:00:00 2001
+From: Robert Hooker <sarv...@ubuntu.com>
+Date: Sun, 13 Jun 2010 15:30:12 -0400
+Subject: [PATCH] Add Gallium support via an xorg.conf option, enabled by
default for r300.
+
+Signed-off-by: Robert Hooker <sarv...@ubuntu.com>
+
+Index: xserver-xorg-video-ati/src/radeon.h
+===================================================================
+--- xserver-xorg-video-ati.orig/src/radeon.h 2010-11-24 18:28:01.127021001
+1100
++++ xserver-xorg-video-ati/src/radeon.h 2010-11-24 21:34:44.289167001
+1100
+@@ -224,6 +224,7 @@
+ OPTION_FORCE_LOW_POWER,
+ OPTION_DYNAMIC_PM,
+ OPTION_NEW_PLL,
++ OPTION_FORCE_GALLIUM,
+ OPTION_ZAPHOD_HEADS
+ } RADEONOpts;
+
+@@ -918,6 +919,7 @@
+
+ /* accel */
+ Bool RenderAccel; /* Render */
++ Bool useGallium; /* Gallium */
+ Bool allowColorTiling;
+ Bool tilingEnabled; /* mirror of sarea->tiling_enabled */
+ struct radeon_accel_state *accel_state;
+Index: xserver-xorg-video-ati/src/radeon_dri2.c
+===================================================================
+--- xserver-xorg-video-ati.orig/src/radeon_dri2.c 2010-11-24
18:28:01.647021001 +1100
++++ xserver-xorg-video-ati/src/radeon_dri2.c 2010-11-24 21:34:44.319167001
+1100
+@@ -862,9 +862,11 @@
+ info->dri2.device_name = drmGetDeviceNameFromFd(info->dri2.drm_fd);
+
+ if ( (info->ChipFamily >= CHIP_FAMILY_R600) ) {
+- dri2_info.driverName = R600_DRIVER_NAME;
+- } else if ( (info->ChipFamily >= CHIP_FAMILY_R300) ) {
+- dri2_info.driverName = R300_DRIVER_NAME;
++ dri2_info.driverName = info->useGallium ? \
++ R600_GALLIUM_DRIVER_NAME : R600_CLASSIC_DRIVER_NAME;
++ } else if ( info->ChipFamily >= CHIP_FAMILY_R300 ) {
++ dri2_info.driverName = info->useGallium ? \
++ R300_GALLIUM_DRIVER_NAME : R300_CLASSIC_DRIVER_NAME;
+ } else if ( info->ChipFamily >= CHIP_FAMILY_R200 ) {
+ dri2_info.driverName = R200_DRIVER_NAME;
+ } else {
+Index: xserver-xorg-video-ati/src/radeon_driver.c
+===================================================================
+--- xserver-xorg-video-ati.orig/src/radeon_driver.c 2010-11-24
18:28:01.657021001 +1100
++++ xserver-xorg-video-ati/src/radeon_driver.c 2010-11-24 21:34:44.479167001
+1100
+@@ -205,6 +205,7 @@
+ { OPTION_FORCE_LOW_POWER, "ForceLowPowerMode", OPTV_BOOLEAN, {0}, FALSE },
+ { OPTION_DYNAMIC_PM, "DynamicPM", OPTV_BOOLEAN, {0}, FALSE },
+ { OPTION_NEW_PLL, "NewPLL", OPTV_BOOLEAN, {0}, FALSE },
++ { OPTION_FORCE_GALLIUM, "ForceGallium", OPTV_BOOLEAN, {0},
FALSE },
+ { OPTION_ZAPHOD_HEADS, "ZaphodHeads", OPTV_STRING, {0}, FALSE },
+ { -1, NULL, OPTV_NONE, {0}, FALSE }
+ };
+@@ -3163,6 +3164,15 @@
+ }
+ }
+
++ if (xf86GetOptValBool(info->Options, OPTION_FORCE_GALLIUM,
&info->useGallium)) {
++ if (info->useGallium) {
++ info->useGallium = FALSE;
++ xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
++ "Gallium DRI requires kernel-modesetting. Ignoring \
++ForceGallium option\n");
++ }
++ }
++
+ if (!RADEONPreInitVRAM(pScrn))
+ goto fail;
+
+Index: xserver-xorg-video-ati/src/radeon_kms.c
+===================================================================
+--- xserver-xorg-video-ati.orig/src/radeon_kms.c 2010-11-24
21:34:42.759167001 +1100
++++ xserver-xorg-video-ati/src/radeon_kms.c 2010-11-24 21:36:11.000000000
+1100
+@@ -69,6 +69,7 @@
+ { OPTION_TVSTD, "TVStandard", OPTV_STRING, {0}, FALSE },
+ { OPTION_EXA_VSYNC, "EXAVSync", OPTV_BOOLEAN, {0}, FALSE },
+ { OPTION_EXA_PIXMAPS, "EXAPixmaps", OPTV_BOOLEAN, {0}, FALSE },
++ { OPTION_FORCE_GALLIUM, "ForceGallium", OPTV_BOOLEAN, {0}, FALSE },
+ { OPTION_ZAPHOD_HEADS, "ZaphodHeads", OPTV_STRING, {0}, FALSE },
+ { -1, NULL, OPTV_NONE, {0}, FALSE }
+ };
+@@ -577,6 +578,19 @@
+ goto fail;
+ }
+
++ if (xf86GetOptValBool(info->Options, OPTION_FORCE_GALLIUM,
&info->useGallium)) {
++ xf86DrvMsg(pScrn->scrnIndex, X_INFO,
++ "Overriding default DRI driver selection. %s selected.\n",
++ info->useGallium ? "Gallium" : "Classic");
++ } else {
++ /* Default for r600+ is classic, for r300 is gallium */
++ if (info->ChipFamily >= CHIP_FAMILY_R600) {
++ info->useGallium = FALSE;
++ } else if (info->ChipFamily >= CHIP_FAMILY_R300) {
++ info->useGallium = TRUE;
++ }
++ }
++
+ colorTilingDefault = info->ChipFamily >= CHIP_FAMILY_R300 &&
+ info->ChipFamily <= CHIP_FAMILY_RS740;
+
+Index: xserver-xorg-video-ati/src/radeon_version.h
+===================================================================
+--- xserver-xorg-video-ati.orig/src/radeon_version.h 2010-11-24
10:59:22.207021000 +1100
++++ xserver-xorg-video-ati/src/radeon_version.h 2010-11-24
21:34:45.409167001 +1100
+@@ -34,11 +34,13 @@
+ #undef RADEON_VERSION_STRINGIFY
+ #undef RADEON_VERSION_NAME
+
+-#define RADEON_NAME "RADEON"
+-#define RADEON_DRIVER_NAME "radeon"
+-#define R200_DRIVER_NAME "r200"
+-#define R300_DRIVER_NAME "r300"
+-#define R600_DRIVER_NAME "r600"
++#define RADEON_NAME "RADEON"
++#define RADEON_DRIVER_NAME "radeon"
++#define R200_DRIVER_NAME "r200"
++#define R300_CLASSIC_DRIVER_NAME "r300c"
++#define R300_GALLIUM_DRIVER_NAME "r300"
++#define R600_CLASSIC_DRIVER_NAME "r600"
++#define R600_GALLIUM_DRIVER_NAME "r600g"
+
+ #define RADEON_VERSION_MAJOR PACKAGE_VERSION_MAJOR
+ #define RADEON_VERSION_MINOR PACKAGE_VERSION_MINOR
+Index: xserver-xorg-video-ati/src/radeon_dri.c
+===================================================================
+--- xserver-xorg-video-ati.orig/src/radeon_dri.c 2010-11-24
10:59:22.217021000 +1100
++++ xserver-xorg-video-ati/src/radeon_dri.c 2010-11-24 21:34:45.539167001
+1100
+@@ -1546,9 +1546,9 @@
+ pDRIInfo->drmDriverName = RADEON_DRIVER_NAME;
+
+ if ( (info->ChipFamily >= CHIP_FAMILY_R600) )
+- pDRIInfo->clientDriverName = R600_DRIVER_NAME;
++ pDRIInfo->clientDriverName = R600_CLASSIC_DRIVER_NAME;
+ else if ( (info->ChipFamily >= CHIP_FAMILY_R300) )
+- pDRIInfo->clientDriverName = R300_DRIVER_NAME;
++ pDRIInfo->clientDriverName = R300_CLASSIC_DRIVER_NAME;
+ else if ( info->ChipFamily >= CHIP_FAMILY_R200 )
+ pDRIInfo->clientDriverName = R200_DRIVER_NAME;
+ else
+Index: xserver-xorg-video-ati/man/radeon.man
+===================================================================
+--- xserver-xorg-video-ati.orig/man/radeon.man 2010-11-24 18:27:58.147021001
+1100
++++ xserver-xorg-video-ati/man/radeon.man 2010-11-24 21:34:45.569167001
+1100
+@@ -615,6 +615,17 @@
+ The default is
+ .B on with > 32MB VRAM, off with < 32MB.
+ .TP
++.BI "Option \*qForceGallium\*q \*q" boolean \*q
++(KMS Only) Explicitly select whether to use the Gallium or Classic DRI
drivers.
++Setting this option to
++.B true
++will select the Gallium driver regardless of the
++default driver for your card. Setting this option to
++.B false
++will select the
++Classic driver regardless of the default driver for your card.
++The default is card-specific.
++.TP
+ .BI "Option \*qZaphodHeads\*q \*q" string \*q
+ Specify the randr output(s) to use with zaphod mode for a particular driver
+ instance. If you use this option you most use this option for all instances
diff --git a/debian/patches/series b/debian/patches/series
index 1503711..4fd268a 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1 +1,2 @@
100_radeon-6.9.0-bgnr-enable.patch
+101_select_between_classic_and_gallium_dri.patch
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