From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
ICL+ again supports alpha blending with 10bpc pixel formats.
Expose them.
v2: Add all the stuff I missed earlier!
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_display.c | 19 +++++++++++++++----
drivers/gpu/drm/i915/display/intel_sprite.c | 10 ++++++++++
2 files changed, 25 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 1cdcd0ea0564..19a0c8cfb151 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -3031,10 +3031,17 @@ int skl_format_to_fourcc(int format, bool rgb_order, bool alpha)
return DRM_FORMAT_XRGB8888;
}
case PLANE_CTL_FORMAT_XRGB_2101010:
- if (rgb_order)
- return DRM_FORMAT_XBGR2101010;
- else
- return DRM_FORMAT_XRGB2101010;
+ if (rgb_order) {
+ if (alpha)
+ return DRM_FORMAT_ABGR2101010;
+ else
+ return DRM_FORMAT_XBGR2101010;
+ } else {
+ if (alpha)
+ return DRM_FORMAT_ARGB2101010;
+ else
+ return DRM_FORMAT_XRGB2101010;
+ }
case PLANE_CTL_FORMAT_XRGB_16161616F:
if (rgb_order) {
if (alpha)
@@ -4024,8 +4031,10 @@ static u32 skl_plane_ctl_format(u32 pixel_format)
case DRM_FORMAT_ARGB8888:
return PLANE_CTL_FORMAT_XRGB_8888;
case DRM_FORMAT_XBGR2101010:
+ case DRM_FORMAT_ABGR2101010:
return PLANE_CTL_FORMAT_XRGB_2101010 | PLANE_CTL_ORDER_RGBX;
case DRM_FORMAT_XRGB2101010:
+ case DRM_FORMAT_ARGB2101010:
return PLANE_CTL_FORMAT_XRGB_2101010;
case DRM_FORMAT_XBGR16161616F:
case DRM_FORMAT_ABGR16161616F:
@@ -5617,6 +5626,8 @@ static int skl_update_scaler_plane(struct intel_crtc_state *crtc_state,
case DRM_FORMAT_ARGB8888:
case DRM_FORMAT_XRGB2101010:
case DRM_FORMAT_XBGR2101010:
+ case DRM_FORMAT_ARGB2101010:
+ case DRM_FORMAT_ABGR2101010:
case DRM_FORMAT_XBGR16161616F:
case DRM_FORMAT_ABGR16161616F:
case DRM_FORMAT_XRGB16161616F:
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c
index 4cd0982dc8a2..df3ca75580d7 100644
--- a/drivers/gpu/drm/i915/display/intel_sprite.c
+++ b/drivers/gpu/drm/i915/display/intel_sprite.c
@@ -2103,6 +2103,8 @@ static const u32 icl_sdr_y_plane_formats[] = {
DRM_FORMAT_ABGR8888,
DRM_FORMAT_XRGB2101010,
DRM_FORMAT_XBGR2101010,
+ DRM_FORMAT_ARGB2101010,
+ DRM_FORMAT_ABGR2101010,
DRM_FORMAT_YUYV,
DRM_FORMAT_YVYU,
DRM_FORMAT_UYVY,
@@ -2124,6 +2126,8 @@ static const u32 icl_sdr_uv_plane_formats[] = {
DRM_FORMAT_ABGR8888,
DRM_FORMAT_XRGB2101010,
DRM_FORMAT_XBGR2101010,
+ DRM_FORMAT_ARGB2101010,
+ DRM_FORMAT_ABGR2101010,
DRM_FORMAT_YUYV,
DRM_FORMAT_YVYU,
DRM_FORMAT_UYVY,
@@ -2149,6 +2153,8 @@ static const u32 icl_hdr_plane_formats[] = {
DRM_FORMAT_ABGR8888,
DRM_FORMAT_XRGB2101010,
DRM_FORMAT_XBGR2101010,
+ DRM_FORMAT_ARGB2101010,
+ DRM_FORMAT_ABGR2101010,
DRM_FORMAT_XRGB16161616F,
DRM_FORMAT_XBGR16161616F,
DRM_FORMAT_ARGB16161616F,
@@ -2315,6 +2321,8 @@ static bool skl_plane_format_mod_supported(struct drm_plane *_plane,
case DRM_FORMAT_RGB565:
case DRM_FORMAT_XRGB2101010:
case DRM_FORMAT_XBGR2101010:
+ case DRM_FORMAT_ARGB2101010:
+ case DRM_FORMAT_ABGR2101010:
case DRM_FORMAT_YUYV:
case DRM_FORMAT_YVYU:
case DRM_FORMAT_UYVY:
@@ -2367,6 +2375,8 @@ static bool gen12_plane_format_mod_supported(struct drm_plane *_plane,
case DRM_FORMAT_RGB565:
case DRM_FORMAT_XRGB2101010:
case DRM_FORMAT_XBGR2101010:
+ case DRM_FORMAT_ARGB2101010:
+ case DRM_FORMAT_ABGR2101010:
case DRM_FORMAT_YUYV:
case DRM_FORMAT_YVYU:
case DRM_FORMAT_UYVY:
--
2.21.0
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