[Bug 65764] i915 hangcheck

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jun 25 07:59:38 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=65764

--- Comment #20 from Chris Wilson <chris at chris-wilson.co.uk> ---
Can you please try:

diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c
b/src/mesa/drivers/dri/i965/brw_misc_state.c
index 7e41c84..798c727 100644
--- a/src/mesa/drivers/dri/i965/brw_misc_state.c
+++ b/src/mesa/drivers/dri/i965/brw_misc_state.c
@@ -1079,7 +1079,7 @@ static void upload_state_base_address( struct brw_context
*brw )
     * If this isn't programmed to a real bound, the sampler border color
     * pointer is rejected, causing border color to mysteriously fail.
     */
-       OUT_BATCH(0xfffff001);
+       OUT_BATCH(0x7ffff001);
        OUT_BATCH(1); /* Indirect object upper bound */
        OUT_BATCH(1); /* Instruction access upper bound */
        ADVANCE_BATCH();
diff --git a/src/mesa/drivers/dri/i965/gen6_blorp.cpp
b/src/mesa/drivers/dri/i965/gen6_blorp.cpp
index 3ccd90e..a0ed34c 100644
--- a/src/mesa/drivers/dri/i965/gen6_blorp.cpp
+++ b/src/mesa/drivers/dri/i965/gen6_blorp.cpp
@@ -97,7 +97,7 @@ gen6_blorp_emit_state_base_address(struct brw_context *brw,
     * If this isn't programmed to a real bound, the sampler border color
     * pointer is rejected, causing border color to mysteriously fail.
     */
-   OUT_BATCH(0xfffff001);
+   OUT_BATCH(0x7ffff001);
    OUT_BATCH(1); /* IndirectObjectUpperBound*/
    OUT_BATCH(1); /* InstructionAccessUpperBound */
    ADVANCE_BATCH();

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