Remove the MC CCS plane capability on GEN<12, since it's not present
there. This didn't cause a problem, since the display version check
filtered out the MC CCS modifiers before GEN12.
Cc: Juha-Pekka Heikkila <juhapekka.heikkila@xxxxxxxxx>
Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/skl_universal_plane.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c
index 69fd56de83a7a..8fa0ae89e5b3d 100644
--- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
+++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
@@ -2001,6 +2001,9 @@ static bool skl_plane_has_rc_ccs(struct drm_i915_private *i915,
static bool gen12_plane_has_mc_ccs(struct drm_i915_private *i915,
enum plane_id plane_id)
{
+ if (DISPLAY_VER(i915) < 12)
+ return false;
+
/* Wa_14010477008:tgl[a0..c0],rkl[all],dg1[all] */
if (IS_DG1(i915) || IS_ROCKETLAKE(i915) ||
IS_TGL_DISPLAY_STEP(i915, STEP_A0, STEP_D0))
--
2.27.0
