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drm/i915: Reject compressed Y/Yf with interlaced modes

Y/Yf tiling can't be used with IF-ID. We already reject uncompressed
Y/Yf but we should also reject them when compressed.

Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180828142707.31583-2-ville.syrjala@linux.intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Mahesh Kumar <mahesh1.sh.kumar@gmail.com>
Ville Syrjälä 7 years ago
parent
commit
0d45db9c7a
1 changed files with 3 additions and 1 deletions
  1. 3 1
      drivers/gpu/drm/i915/intel_atomic_plane.c

+ 3 - 1
drivers/gpu/drm/i915/intel_atomic_plane.c

@@ -170,7 +170,9 @@ int intel_plane_atomic_check_with_state(const struct intel_crtc_state *old_crtc_
 	if (state->fb && INTEL_GEN(dev_priv) >= 9 && crtc_state->base.enable &&
 	    adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE) {
 		if (state->fb->modifier == I915_FORMAT_MOD_Y_TILED ||
-		    state->fb->modifier == I915_FORMAT_MOD_Yf_TILED) {
+		    state->fb->modifier == I915_FORMAT_MOD_Yf_TILED ||
+		    state->fb->modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
+		    state->fb->modifier == I915_FORMAT_MOD_Yf_TILED_CCS) {
 			DRM_DEBUG_KMS("Y/Yf tiling not supported in IF-ID mode\n");
 			return -EINVAL;
 		}