drm/i915/display: Implement Wa_14013723622
authorJosé Roberto de Souza <jose.souza@intel.com>
Thu, 8 Apr 2021 20:49:16 +0000 (13:49 -0700)
committerJosé Roberto de Souza <jose.souza@intel.com>
Mon, 12 Apr 2021 16:45:35 +0000 (09:45 -0700)
commit41c70d2b7170274b8aa93b7f1d33eabd55871a0e
treecaef39d309afea1e058118b43aeb9692d80a2f07
parentc87eba80470e4103f4c2cbb915e297e5242f85fa
drm/i915/display: Implement Wa_14013723622

This WA fix some display glitches when the system is under high
memory pressure.

BSpec: 52890
Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Tested-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210408204917.254272-1-jose.souza@intel.com
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_pm.c