diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2024-06-19 14:31:44 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2024-06-24 17:08:53 +0300 |
| commit | 1c5f18d88eae348cf45f90aaee7b361f593b0701 (patch) | |
| tree | 98bb8ee97a7c0d6a918a8396770c0e9805ae5c5f | |
| parent | 1d36db2b5173258e51015200c8ae86325268edec (diff) | |
drm: Export drm_plane_has_format()
Export drm_plane_has_format() so that drivers can use it.
v2: add kerneldoc
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240619113144.1616-1-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Daniel Stone <daniels@collabora.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
| -rw-r--r-- | drivers/gpu/drm/drm_crtc_internal.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_plane.c | 10 | ||||
| -rw-r--r-- | include/drm/drm_plane.h | 2 |
3 files changed, 12 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_crtc_internal.h b/drivers/gpu/drm/drm_crtc_internal.h index 898e0e8b51be..e207759ca045 100644 --- a/drivers/gpu/drm/drm_crtc_internal.h +++ b/drivers/gpu/drm/drm_crtc_internal.h @@ -272,8 +272,6 @@ int drm_mode_atomic_ioctl(struct drm_device *dev, /* drm_plane.c */ int drm_plane_register_all(struct drm_device *dev); void drm_plane_unregister_all(struct drm_device *dev); -bool drm_plane_has_format(struct drm_plane *plane, - u32 format, u64 modifier); struct drm_mode_rect * __drm_plane_get_damage_clips(const struct drm_plane_state *state); diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c index 268aa2299df5..a28b22fdd7a4 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -877,6 +877,15 @@ int drm_mode_getplane(struct drm_device *dev, void *data, return 0; } +/** + * drm_plane_has_format - Check whether the plane supports this format and modifier combination + * @plane: drm plane + * @format: pixel format (DRM_FORMAT_*) + * @modifier: data layout modifier + * + * Returns: + * Whether the plane supports the specified format and modifier combination. + */ bool drm_plane_has_format(struct drm_plane *plane, u32 format, u64 modifier) { @@ -906,6 +915,7 @@ bool drm_plane_has_format(struct drm_plane *plane, return true; } +EXPORT_SYMBOL(drm_plane_has_format); static int __setplane_check(struct drm_plane *plane, struct drm_crtc *crtc, diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h index 9507542121fa..dd718c62ac31 100644 --- a/include/drm/drm_plane.h +++ b/include/drm/drm_plane.h @@ -972,6 +972,8 @@ static inline struct drm_plane *drm_plane_find(struct drm_device *dev, #define drm_for_each_plane(plane, dev) \ list_for_each_entry(plane, &(dev)->mode_config.plane_list, head) +bool drm_plane_has_format(struct drm_plane *plane, + u32 format, u64 modifier); bool drm_any_plane_has_format(struct drm_device *dev, u32 format, u64 modifier); |