[Bug 94987] fullscreen flickering with google-chrome and youtube
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Apr 18 11:30:42 UTC 2016
https://bugs.freedesktop.org/show_bug.cgi?id=94987
--- Comment #4 from Chris Wilson <chris at chris-wilson.co.uk> ---
Ok, try patching it out of mesa as well:
diff --git a/src/mesa/drivers/dri/i965/brw_defines.h
b/src/mesa/drivers/dri/i965/brw_defines.h
index 60b696c..522a75a 100644
--- a/src/mesa/drivers/dri/i965/brw_defines.h
+++ b/src/mesa/drivers/dri/i965/brw_defines.h
@@ -2864,13 +2864,13 @@ enum brw_wm_barycentric_interp_mode {
* On Ivybridge, the PTEs do have a cache-in-L3 bit, so setting MOCS to 0
* may still respect that.
*/
-#define GEN7_MOCS_L3 1
+#define GEN7_MOCS_L3 0
/* Ivybridge only: cache in LLC.
* Specifying zero here means to use the PTE values set by the kernel;
* non-zero overrides the PTE values.
*/
-#define IVB_MOCS_LLC (1 << 1)
+#define IVB_MOCS_LLC 0
/* Baytrail only: snoop in CPU cache */
#define BYT_MOCS_SNOOP (1 << 1)
If that fails, we have to start questioning the kernel.
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