From: Ville Syrjälä <ville.syrj...@linux.intel.com>
Wa_22011186057 (some CCS problem) only affected ADL A-stepping,
which I presume is pre-production hw. Drop the dead code.
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/i915/display/skl_universal_plane.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c
b/drivers/gpu/drm/i915/display/skl_universal_plane.c
index ea72c54e8329..c85bb1fea92f 100644
--- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
+++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
@@ -2562,10 +2562,6 @@ skl_plane_disable_flip_done(struct intel_plane *plane)
static bool skl_plane_has_rc_ccs(struct drm_i915_private *i915,
enum pipe pipe, enum plane_id plane_id)
{
- /* Wa_22011186057 */
- if (IS_ALDERLAKE_P(i915) && IS_DISPLAY_STEP(i915, STEP_A0, STEP_B0))
- return false;
-
if (DISPLAY_VER(i915) >= 11)
return true;
@@ -2587,10 +2583,6 @@ static bool tgl_plane_has_mc_ccs(struct drm_i915_private
*i915,
(IS_TIGERLAKE(i915) && IS_DISPLAY_STEP(i915, STEP_A0, STEP_D0)))
return false;
- /* Wa_22011186057 */
- if (IS_ALDERLAKE_P(i915) && IS_DISPLAY_STEP(i915, STEP_A0, STEP_B0))
- return false;
-
return plane_id < PLANE_6;
}
--
2.45.2
