From: Ville Syrjälä <[email protected]> Wa_22011186057 (some CCS problem) only affected ADL A-stepping, which I presume is pre-production hw. Drop the dead code.
Bspec: 54369 Reviewed-by: Jouni Högander <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> --- 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 7eae5fe8c3a5..57e8e536ee1f 100644 --- a/drivers/gpu/drm/i915/display/skl_universal_plane.c +++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c @@ -2589,10 +2589,6 @@ 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; @@ -2614,10 +2610,6 @@ 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
