debian/changelog | 6 ++++++
src/i965_render.c | 2 +-
src/i965_video.c | 2 +-
3 files changed, 8 insertions(+), 2 deletions(-)
New commits:
commit 29c1e5fe54d3c282448d706b6cefbabb36e77e61
Author: Julien Cristau <jcris...@debian.org>
Date: Fri Jul 27 10:54:39 2012 +0200
Upload to unstable
diff --git a/debian/changelog b/debian/changelog
index 9c97d52..31df6c9 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+xserver-xorg-video-intel (2:2.19.0-5) unstable; urgency=high
+
+ * Reduce maximum thread count for IVB GT1 to avoid spontaneous combustion
+
+ -- Julien Cristau <jcris...@debian.org> Fri, 27 Jul 2012 10:54:27 +0200
+
xserver-xorg-video-intel (2:2.19.0-4) unstable; urgency=medium
[ Julien Cristau ]
commit b45db236c2ce520d356efe9530e66b07568d8c78
Author: Chris Wilson <ch...@chris-wilson.co.uk>
Date: Thu Jul 26 10:50:31 2012 +0100
Reduce maximum thread count for IVB GT1 to avoid spontaneous combustion
Somewhere along the way it seems that IVB GT1 was reduced to only allow
a maximum of 48 threads, as revealed in the lastest bspecs.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=52473
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
(cherry picked from commit 1ced4f1ddcf30b518e1760c7aa4a5ed4f934b9f5)
Conflicts:
src/sna/gen7_render.c
diff --git a/src/i965_render.c b/src/i965_render.c
index b981ecc..2faf085 100644
--- a/src/i965_render.c
+++ b/src/i965_render.c
@@ -2644,7 +2644,7 @@ gen7_composite_wm_state(intel_screen_private *intel,
OUT_BATCH((1 << GEN7_PS_SAMPLER_COUNT_SHIFT) |
(num_surfaces << GEN7_PS_BINDING_TABLE_ENTRY_COUNT_SHIFT));
OUT_BATCH(0); /* scratch space base offset */
- OUT_BATCH(((86 - 1) << GEN7_PS_MAX_THREADS_SHIFT) |
+ OUT_BATCH(((48 - 1) << GEN7_PS_MAX_THREADS_SHIFT) |
GEN7_PS_ATTRIBUTE_ENABLE |
GEN7_PS_16_DISPATCH_ENABLE);
OUT_BATCH((6 << GEN7_PS_DISPATCH_START_GRF_SHIFT_0));
diff --git a/src/i965_video.c b/src/i965_video.c
index c94f530..f56bef4 100644
--- a/src/i965_video.c
+++ b/src/i965_video.c
@@ -1656,7 +1656,7 @@ gen7_upload_wm_state(ScrnInfoPtr scrn, Bool is_packed)
OUT_BATCH(0); /* scratch space base offset */
OUT_BATCH(
- ((86 - 1) << GEN7_PS_MAX_THREADS_SHIFT) |
+ ((48 - 1) << GEN7_PS_MAX_THREADS_SHIFT) |
GEN7_PS_ATTRIBUTE_ENABLE |
GEN7_PS_16_DISPATCH_ENABLE);
OUT_BATCH(
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