From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Thu, 27 Feb 2014 19:59:03 +0000 (+0200)
Subject: drm/i915: We implement WaDisableAsyncFlipPerfMode:bdw
X-Git-Tag: firefly_0821_release~176^2~3773^2~63^2~267
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8285222c487b61c48b9b955b82598544c3c06050;p=firefly-linux-kernel-4.4.55.git

drm/i915: We implement WaDisableAsyncFlipPerfMode:bdw

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 76162acf7015..b2d4f4852c98 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -571,7 +571,7 @@ static int init_render_ring(struct intel_ring_buffer *ring)
 	 * to use MI_WAIT_FOR_EVENT within the CS. It should already be
 	 * programmed to '1' on all products.
 	 *
-	 * WaDisableAsyncFlipPerfMode:snb,ivb,hsw,vlv
+	 * WaDisableAsyncFlipPerfMode:snb,ivb,hsw,vlv,bdw
 	 */
 	if (INTEL_INFO(dev)->gen >= 6)
 		I915_WRITE(MI_MODE, _MASKED_BIT_ENABLE(ASYNC_FLIP_PERF_DISABLE));