diff options
| author | Benoit Parrot <bparrot@ti.com> | 2021-11-17 15:19:22 +0100 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> | 2021-12-08 10:04:38 +0200 |
| commit | 0b0f7282f0c81fcbbf300079eaeabd4dcef63c11 (patch) | |
| tree | ea016d2933a1d4efa987a4bbf2969e43fb2cfd89 /drivers/gpu/drm/omapdrm/dss/dss.h | |
| parent | d484c20d7cb971b036b075112c9b7e7946e1aa96 (diff) | |
| download | linux-0b0f7282f0c81fcbbf300079eaeabd4dcef63c11.tar.bz2 | |
drm/omap: Add ovl checking funcs to dispc_ops
In order to be able to dynamically assign overlays to planes we need to
be able to asses the overlay capabilities.
Add a helper function to be able to retrieve the supported capabilities
of an overlay.
And export the function to check if a fourcc is supported on a given
overlay.
Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211117141928.771082-4-narmstrong@baylibre.com
Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/dss.h')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/dss.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/dss.h b/drivers/gpu/drm/omapdrm/dss/dss.h index 14c39f7c3988..4ff02fbc0e71 100644 --- a/drivers/gpu/drm/omapdrm/dss/dss.h +++ b/drivers/gpu/drm/omapdrm/dss/dss.h @@ -398,6 +398,9 @@ const u32 *dispc_ovl_get_color_modes(struct dispc_device *dispc, enum omap_plane_id plane); void dispc_ovl_get_max_size(struct dispc_device *dispc, u16 *width, u16 *height); +bool dispc_ovl_color_mode_supported(struct dispc_device *dispc, + enum omap_plane_id plane, u32 fourcc); +enum omap_overlay_caps dispc_ovl_get_caps(struct dispc_device *dispc, enum omap_plane_id plane); u32 dispc_read_irqstatus(struct dispc_device *dispc); void dispc_clear_irqstatus(struct dispc_device *dispc, u32 mask); |