diff options
| author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2016-10-18 10:46:14 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2016-11-02 19:37:37 +0100 |
| commit | 47d7fbb32c57c8d1722a3e9bd21e501e80fd0741 (patch) | |
| tree | 8638153286dc1184896c2eb24965d865395b32d1 /drivers/gpu/drm/sun4i/sun4i_backend.c | |
| parent | 49c440e87cd6f547f93d0dc53571ae0e11d9ec8f (diff) | |
drm/sun4i: Add a few formats
The planes can do more than what was previously exposed. Add support for
them.
Since we still have the issue that the primary plane cannot have any alpha
component, we will expose only the non-alpha formats in the primary
formats, and the alpha formats will be exposed in the overlays.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_backend.c')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_backend.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c index 6e6c59a661b6..7eb2a965f83d 100644 --- a/drivers/gpu/drm/sun4i/sun4i_backend.c +++ b/drivers/gpu/drm/sun4i/sun4i_backend.c @@ -95,6 +95,22 @@ 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; @@ -103,6 +119,10 @@ 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; } |