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drm/i915/bxt: Enable WaEnableYV12BugFixInHalfSliceChicken7 for Broxton
author
Nick Hoath
<nicholas.hoath@intel.com>
Thu, 7 May 2015 13:15:33 +0000
(14:15 +0100)
committer
Daniel Vetter
<daniel.vetter@ffwll.ch>
Fri, 8 May 2015 11:04:14 +0000
(13:04 +0200)
Signed-off-by: Nick Hoath <nicholas.hoath@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_ringbuffer.c
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diff --git
a/drivers/gpu/drm/i915/intel_ringbuffer.c
b/drivers/gpu/drm/i915/intel_ringbuffer.c
index
8404e0c
..
e8eeea1
100644
(file)
--- a/
drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/
drivers/gpu/drm/i915/intel_ringbuffer.c
@@
-944,8
+944,9
@@
static int gen9_init_workarounds(struct intel_engine_cs *ring)
DISABLE_PIXEL_MASK_CAMMING);
}
- if (INTEL_REVID(dev) >= SKL_REVID_C0) {
- /* WaEnableYV12BugFixInHalfSliceChicken7:skl */
+ if ((IS_SKYLAKE(dev) && INTEL_REVID(dev) >= SKL_REVID_C0) ||
+ IS_BROXTON(dev)) {
+ /* WaEnableYV12BugFixInHalfSliceChicken7:skl,bxt */
WA_SET_BIT_MASKED(GEN9_HALF_SLICE_CHICKEN7,
GEN9_ENABLE_YV12_BUGFIX);
}