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(parent: 954337a) | patch
drm/i915/gen9: Add WaEnableChickenDCPR
authorMika Kuoppala <mika.kuoppala@linux.intel.com>
Tue, 7 Jun 2016 14:19:13 +0000 (17:19 +0300)
committerMika Kuoppala <mika.kuoppala@intel.com>
Wed, 8 Jun 2016 13:25:56 +0000 (16:25 +0300)
commit590e8ff04bc0182dce97228e5e352d6413d80456
tree286494aa30688c00d76244a64621319126bca820tree | snapshot
parent954337aa96a31f6d4baf1e40ac219fbb1b1d92f4commit | diff
drm/i915/gen9: Add WaEnableChickenDCPR

Workaround for display underrun issues with Y & Yf Tiling.
Set this on all gen9 as stated by bspec.

v2: proper workaround name

References: HSD#2136383, BSID#857
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1465309159-30531-22-git-send-email-mika.kuoppala@intel.com
drivers/gpu/drm/i915/i915_reg.h diff | blob | history
drivers/gpu/drm/i915/intel_pm.c diff | blob | history
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