From: Ville Syrjälä Date: Wed, 19 Jun 2024 11:31:44 +0000 (+0300) Subject: drm: Export drm_plane_has_format() X-Git-Tag: nvme-6.11-2024-08-08~76^2~2^2~2^2~24 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=1c5f18d88eae348cf45f90aaee7b361f593b0701;p=nvme.git drm: Export drm_plane_has_format() Export drm_plane_has_format() so that drivers can use it. v2: add kerneldoc Reviewed-by: Jani Nikula Reviewed-by: Daniel Vetter Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20240619113144.1616-1-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter Acked-by: Daniel Stone Acked-by: Thomas Zimmermann --- 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);