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Accepting request 130415 from home:tiwai:branches:X11:XOrg

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- U_i965-gen7-Reduce-GT1-WM-thread-count-according-to-up.patch
  * Fix GPU hang with IVB GT1 desktop (bnc#775048)

OBS-URL: https://build.opensuse.org/request/show/130415
OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/Mesa?expand=0&rev=235
This commit is contained in:
Stefan Dirsch 2012-08-08 14:26:07 +00:00 committed by Git OBS Bridge
parent 04f9fbf76d
commit 2baefa10c8
3 changed files with 38 additions and 0 deletions
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6
Mesa.changes
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@ -1,3 +1,9 @@
-------------------------------------------------------------------
Wed Aug 8 15:43:20 CEST 2012 - tiwai@suse.de
- U_i965-gen7-Reduce-GT1-WM-thread-count-according-to-up.patch
* Fix GPU hang with IVB GT1 desktop (bnc#775048)
------------------------------------------------------------------- -------------------------------------------------------------------
Tue Jul 10 23:42:04 UTC 2012 - tobias.johannes.klausmann@mni.thm.de Tue Jul 10 23:42:04 UTC 2012 - tobias.johannes.klausmann@mni.thm.de

2
Mesa.spec
View File

@ -95,6 +95,7 @@ Patch12: upstream-llvm-patch.diff
Patch13: u_mesa-8.0.1-fix-16bpp.patch Patch13: u_mesa-8.0.1-fix-16bpp.patch
# Patch to remove OS ABI tag from libGL, so it is no longer preferred over libGLs without OS ABI tag # Patch to remove OS ABI tag from libGL, so it is no longer preferred over libGLs without OS ABI tag
Patch14: u_remove-os-abi-tag.patch Patch14: u_remove-os-abi-tag.patch
Patch15: U_i965-gen7-Reduce-GT1-WM-thread-count-according-to-up.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build BuildRoot: %{_tmppath}/%{name}-%{version}-build
%description %description
@ -477,6 +478,7 @@ rm -rf docs/README.{VMS,WIN32,OS2}
%patch12 -p1 %patch12 -p1
%patch13 -p1 %patch13 -p1
%patch14 -p1 %patch14 -p1
%patch15 -p1
%build %build

30
U_i965-gen7-Reduce-GT1-WM-thread-count-according-to-up.patch Normal file
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@ -0,0 +1,30 @@
From 539a02b9a73276a6d012436e296cfab55d5257a3 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Fri, 27 Jul 2012 11:34:07 -0700
Subject: [PATCH 03/11] i965/gen7: Reduce GT1 WM thread count according to
updated BSpec.
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
https://bugs.freedesktop.org/show_bug.cgi?id=52382
(cherry picked from commit fbf86c7f0f1f12e52b927e3870535073879d0a4d)
---
src/mesa/drivers/dri/i965/brw_context.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
index a66ccc7..78bc6f9 100644
--- a/src/mesa/drivers/dri/i965/brw_context.c
+++ b/src/mesa/drivers/dri/i965/brw_context.c
@@ -240,7 +240,7 @@ brwCreateContext(int api,
/* WM maximum threads is number of EUs times number of threads per EU. */
if (intel->gen >= 7) {
if (intel->gt == 1) {
- brw->max_wm_threads = 86;
+ brw->max_wm_threads = 48;
brw->max_vs_threads = 36;
brw->max_gs_threads = 36;
brw->urb.size = 128;
--
1.7.11.4