The planes can do more than what was previously exposed. Add support for
them.
Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/sun4i/sun4i_backend.c | 20 ++++++++++++++++++++
drivers/gpu/drm/sun4i/sun4i_layer.c | 6 ++++++
2 files changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c
index afb7ddf660ef..b184a476a480 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -96,6 +96,22 @@ static int sun4i_backend_drm_format_to_layer(struct drm_plane *plane,
*mode = SUN4I_BACKEND_LAY_FBFMT_ARGB8888;
break;
+ case DRM_FORMAT_ARGB4444:
+ *mode = SUN4I_BACKEND_LAY_FBFMT_ARGB4444;
+ break;
+
+ case DRM_FORMAT_ARGB1555:
+ *mode = SUN4I_BACKEND_LAY_FBFMT_ARGB1555;
+ break;
+
+ case DRM_FORMAT_RGBA5551:
+ *mode = SUN4I_BACKEND_LAY_FBFMT_RGBA5551;
+ break;
+
+ case DRM_FORMAT_RGBA4444:
+ *mode = SUN4I_BACKEND_LAY_FBFMT_RGBA4444;
+ break;
+
case DRM_FORMAT_XRGB8888:
*mode = SUN4I_BACKEND_LAY_FBFMT_XRGB8888;
break;
@@ -104,6 +120,10 @@ static int sun4i_backend_drm_format_to_layer(struct drm_plane *plane,
*mode = SUN4I_BACKEND_LAY_FBFMT_RGB888;
break;
+ case DRM_FORMAT_RGB565:
+ *mode = SUN4I_BACKEND_LAY_FBFMT_RGB565;
+ break;
+
default:
return -EINVAL;
}
diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c
index f0035bf5efea..5d53c977bca5 100644
--- a/drivers/gpu/drm/sun4i/sun4i_layer.c
+++ b/drivers/gpu/drm/sun4i/sun4i_layer.c
@@ -73,12 +73,18 @@ static const struct drm_plane_funcs sun4i_backend_layer_funcs = {
static const uint32_t sun4i_backend_layer_formats_primary[] = {
DRM_FORMAT_ARGB8888,
DRM_FORMAT_RGB888,
+ DRM_FORMAT_RGB565,
DRM_FORMAT_XRGB8888,
};
static const uint32_t sun4i_backend_layer_formats_overlay[] = {
DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_ARGB4444,
+ DRM_FORMAT_ARGB1555,
+ DRM_FORMAT_RGBA5551,
+ DRM_FORMAT_RGBA4444,
DRM_FORMAT_RGB888,
+ DRM_FORMAT_RGB565,
DRM_FORMAT_XRGB8888,
};
--
2.9.3
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