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

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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

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José Roberto de Souza 2021-05-14 08:37:11 -07:00 • committed by Matt Roper

parent 2680bea758

commit 1a7910368c

1 changed files with 19 additions and 1 deletions

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drivers/gpu/drm/i915/display/skl_universal_plane.c

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