tree 9cd1cf7c124d872c756368ec0cf35dc9d169151b
parent 2680bea758f270c11f8a5b78152930b92596f2ef
author José Roberto de Souza <jose.souza@intel.com> 1621006631 -0700
committer Matt Roper <matthew.d.roper@intel.com> 1621046918 -0700

drm/i915/adl_p: Disable CCS on a-step (Wa_22011186057)

Buffer compression is not usable in A stepping.

Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Anusha Srivatsa <anusha.srivatsa@intel.com>
Cc: Clinton A Taylor <clinton.a.taylor@intel.com>
Cc: Juha-Pekka Heikkilä <juha-pekka.heikkila@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Clinton Taylor <Clinton.A.Taylor@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210514153711.2359617-20-matthew.d.roper@intel.com