@@ -197,6 +197,13 @@ static const u64 gen12_plane_format_modifiers_rc_ccs[] = {
DRM_FORMAT_MOD_INVALID
};
+static const u64 adlp_step_a_plane_format_modifiers[] = {
+ I915_FORMAT_MOD_Y_TILED,
+ I915_FORMAT_MOD_X_TILED,
+ DRM_FORMAT_MOD_LINEAR,
+ DRM_FORMAT_MOD_INVALID
+};
+
int skl_format_to_fourcc(int format, bool rgb_order, bool alpha)
{
switch (format) {
@@ -1885,6 +1892,10 @@ static bool gen12_plane_supports_mc_ccs(struct drm_i915_private *dev_priv,
IS_TGL_DISP_STEPPING(dev_priv, STEP_A0, STEP_C0))
return false;
+ /* Wa_22011186057 */
+ if (IS_ADLP_REVID(dev_priv, ADLP_REVID_A0, ADLP_REVID_A0))
+ return false;
+
return plane_id < PLANE_SPRITE4;
}
@@ -1902,8 +1913,12 @@ static bool gen12_plane_format_mod_supported(struct drm_plane *_plane,
case DRM_FORMAT_MOD_LINEAR:
case I915_FORMAT_MOD_X_TILED:
case I915_FORMAT_MOD_Y_TILED:
+ break;
case I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS:
case I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC:
+ /* Wa_22011186057 */
+ if (IS_ADLP_REVID(dev_priv, ADLP_REVID_A0, ADLP_REVID_A0))
+ return false;
break;
default:
return false;
@@ -1958,7 +1973,10 @@ static bool gen12_plane_format_mod_supported(struct drm_plane *_plane,
static const u64 *gen12_get_plane_modifiers(struct drm_i915_private *dev_priv,
enum plane_id plane_id)
{
- if (gen12_plane_supports_mc_ccs(dev_priv, plane_id))
+ /* Wa_22011186057 */
+ if (IS_ADLP_REVID(dev_priv, ADLP_REVID_A0, ADLP_REVID_A0))
+ return adlp_step_a_plane_format_modifiers;
+ else if (gen12_plane_supports_mc_ccs(dev_priv, plane_id))
return gen12_plane_format_modifiers_mc_ccs;
else
return gen12_plane_format_modifiers_rc_ccs;