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path: root/drivers/gpu/drm/sysfb/drm_sysfb_helper.h
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Diffstat (limited to 'drivers/gpu/drm/sysfb/drm_sysfb_helper.h')
-rw-r--r--drivers/gpu/drm/sysfb/drm_sysfb_helper.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sysfb/drm_sysfb_helper.h b/drivers/gpu/drm/sysfb/drm_sysfb_helper.h
index cb08a88242cc..1424b63dde99 100644
--- a/drivers/gpu/drm/sysfb/drm_sysfb_helper.h
+++ b/drivers/gpu/drm/sysfb/drm_sysfb_helper.h
@@ -93,6 +93,10 @@ static inline struct drm_sysfb_device *to_drm_sysfb_device(struct drm_device *de
* Plane
*/
+size_t drm_sysfb_build_fourcc_list(struct drm_device *dev,
+ const u32 *native_fourccs, size_t native_nfourccs,
+ u32 *fourccs_out, size_t nfourccs_out);
+
int drm_sysfb_plane_helper_atomic_check(struct drm_plane *plane,
struct drm_atomic_state *new_state);
void drm_sysfb_plane_helper_atomic_update(struct drm_plane *plane,