Populate the list of formats/modifiers supported by async flip. Register
a async property and expose the same to user through blob.
Signed-off-by: Arun R Murthy <arun.r.murthy@xxxxxxxxx>
---
.../drm/i915/display/skl_universal_plane.c | 51 +++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c
index 038ca2ec5d7a..a6e84ac56277 100644
--- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
+++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
@@ -170,6 +170,44 @@ static const u32 icl_hdr_plane_formats[] = {
DRM_FORMAT_XVYU16161616,
};
+static u64 tgl_asyn_modifiers[] = {
+ DRM_FORMAT_MOD_LINEAR,
+ I915_FORMAT_MOD_X_TILED,
+ I915_FORMAT_MOD_Y_TILED,
+ I915_FORMAT_MOD_4_TILED,
+ I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS,
+ I915_FORMAT_MOD_4_TILED_MTL_RC_CCS,
+ I915_FORMAT_MOD_4_TILED_DG2_RC_CCS,
+ I915_FORMAT_MOD_4_TILED_BMG_CCS,
+ I915_FORMAT_MOD_4_TILED_LNL_CCS,
+};
+
+static u64 icl_async_modifiers[] = {
+ I915_FORMAT_MOD_X_TILED,
+ I915_FORMAT_MOD_Y_TILED,
+ I915_FORMAT_MOD_Yf_TILED,
+ I915_FORMAT_MOD_Y_TILED_CCS,
+ I915_FORMAT_MOD_Yf_TILED_CCS,
+};
+
+static u64 skl_async_modifiers[] = {
+ I915_FORMAT_MOD_X_TILED,
+ I915_FORMAT_MOD_Y_TILED,
+ I915_FORMAT_MOD_Yf_TILED,
+};
+
+static u32 intel_async_formats[] = {
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_XBGR8888,
+ DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_ABGR8888,
+ DRM_FORMAT_XRGB2101010,
+ DRM_FORMAT_XBGR2101010,
+ DRM_FORMAT_XRGB16161616F,
+ DRM_FORMAT_XBGR16161616F,
+};
+
int skl_format_to_fourcc(int format, bool rgb_order, bool alpha)
{
switch (format) {
@@ -2585,6 +2623,7 @@ skl_universal_plane_create(struct drm_i915_private *dev_priv,
unsigned int supported_rotations;
unsigned int supported_csc;
const u64 *modifiers;
+ u64 *async_modifiers;
const u32 *formats;
int num_formats;
int ret;
@@ -2687,6 +2726,18 @@ skl_universal_plane_create(struct drm_i915_private *dev_priv,
if (ret)
goto fail;
+ if (DISPLAY_VER(dev_priv) >= 12)
+ async_modifiers = tgl_asyn_modifiers;
+ else if (DISPLAY_VER(dev_priv) == 11)
+ async_modifiers = icl_async_modifiers;
+ else
+ async_modifiers = skl_async_modifiers;
+
+ drm_plane_create_format_blob(&dev_priv->drm, &plane->base,
+ async_modifiers, sizeof(async_modifiers),
+ intel_async_formats,
+ sizeof(intel_async_formats), true);
+
if (DISPLAY_VER(dev_priv) >= 13)
supported_rotations = DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_180;
else
--
2.25.1
