debian/changelog | 4 ++
debian/patches/152_xserver_exa_force_greedy.patch | 32 ++++++++++++++++++++++
debian/patches/series | 1
3 files changed, 36 insertions(+), 1 deletion(-)
New commits:
commit 7de90ec5e72bb2fa1874abb549311e8f0cd57c1f
Author: Bryce Harrington <[EMAIL PROTECTED]@bryceharrington.org>
Date: Tue Feb 19 13:37:05 2008 -0800
Adding patch
diff --git a/debian/changelog b/debian/changelog
index ba75ffc..fc12389 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,7 @@
-xorg-server (2:1.4.1~git20080131-1ubuntu3) UNRELEASED; urgency=low
+xorg-server (2:1.4.1~git20080131-1ubuntu3) hardy; urgency=low
- [Bryce Harrington]
+ * Add 151_xserver_exa_force_greedy.patch to provide a mechanism for
+ drivers to force greedy mode on. (LP: #177492, others)
* Add 150_edid_quirk_lp154w01.patch to fix font size on LGPhilipsLCD
LP154W01-TLAE (LP: #127827)
* Add 149_add_quirks_for_physical_screen_size_issues.patch to help
diff --git a/debian/patches/series b/debian/patches/series
index c5cf93f..857f083 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -44,3 +44,4 @@
148_dix_touchscreen_fixes.diff
149_add_quirks_for_physical_screen_size_issues.patch
150_edid_quirk_lp154w01.patch
+151_xserver_exa_force_greedy.patch
commit 574aa01a3a564d63ef8cd3a953211ce4017e708b
Author: Bryce Harrington <[EMAIL PROTECTED]@bryceharrington.org>
Date: Tue Feb 19 13:34:52 2008 -0800
Patch to enable setting greedy mode, for fixing bug 177492 (EXA w/ 965
issues).
diff --git a/debian/patches/151_xserver_exa_force_greedy.patch
b/debian/patches/151_xserver_exa_force_greedy.patch
new file mode 100644
index 0000000..b48c030
--- /dev/null
+++ b/debian/patches/151_xserver_exa_force_greedy.patch
@@ -0,0 +1,32 @@
+diff -Nurp xorg-server-patched/exa/exa.c xorg-server-working/exa/exa.c
+--- xorg-server-patched/exa/exa.c 2008-02-19 11:16:26.000000000 -0800
++++ xorg-server-working/exa/exa.c 2008-02-19 11:48:42.000000000 -0800
+@@ -643,6 +643,11 @@ exaDriverInit (ScreenPtr pScreen,
+ pScreen->devPrivates[exaScreenPrivateIndex].ptr = (pointer) pExaScr;
+
+ pExaScr->migration = ExaMigrationAlways;
++ if (pScreenInfo->flags & EXA_MIGRATION_GREEDY) {
++ pExaScr->migration = ExaMigrationGreedy;
++ LogMessage(X_INFO, "EXA(%d): Forcing greedy migration option\n",
++ pScreen->myNum);
++ }
+
+ exaDDXDriverInit(pScreen);
+
+diff -Nurp xorg-server-patched/exa/exa.h xorg-server-working/exa/exa.h
+--- xorg-server-patched/exa/exa.h 2008-02-19 11:16:26.000000000 -0800
++++ xorg-server-working/exa/exa.h 2008-02-19 11:19:36.000000000 -0800
+@@ -695,6 +695,13 @@ typedef struct _ExaDriver {
+ * (right-to-left, bottom-to-top).
+ */
+ #define EXA_TWO_BITBLT_DIRECTIONS (1 << 2)
++
++/**
++ * EXA_MIGRATION_GREEDY indicates to EXA that the driver prefers to
++ * use the "greedy" migration heuristic. This is to work around
++ * issues with EXA on the Intel 965 chipset. (LP: #177492)
++ */
++#define EXA_MIGRATION_GREEDY (1 << 3)
+ /** @} */
+
+ ExaDriverPtr
--
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