From: Daniel Vetter Date: Sun, 4 Nov 2012 11:24:47 +0000 (+0100) Subject: drm/i915: drop the double-OP_STOREDW usage in blt_ring_flush X-Git-Tag: v3.8-rc1~42^2~193^2~14 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b3fcabb15bb83202fb5e4e5b296711b91c4942a3;p=platform%2Fkernel%2Flinux-exynos.git drm/i915: drop the double-OP_STOREDW usage in blt_ring_flush This has been introduced in "drm/i915: TLB invalidation with MI_FLUSH_DW requires a post-sync op". Reported-by: Fengguang Wu Reported-by: Chris Wilson Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index f7617a4..a035ac2 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -1475,7 +1475,7 @@ static int blt_ring_flush(struct intel_ring_buffer *ring, */ if (invalidate & I915_GEM_DOMAIN_RENDER) cmd |= MI_INVALIDATE_TLB | MI_FLUSH_DW_STORE_INDEX | - MI_FLUSH_DW_OP_STOREDW | MI_FLUSH_DW_OP_STOREDW; + MI_FLUSH_DW_OP_STOREDW; intel_ring_emit(ring, cmd); intel_ring_emit(ring, I915_GEM_HWS_SCRATCH_ADDR | MI_FLUSH_DW_USE_GTT); intel_ring_emit(ring, 0);