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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2021-02-08 12:55:32 +0100 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2021-02-08 12:59:59 +0100 |
| commit | 40f302adbd3930bf60258c79506a69748624f6b5 (patch) | |
| tree | 184ea4df909c1e341509dfc40bcac54d04a4bbfe /include/drm/drm_simple_kms_helper.h | |
| parent | 1d048afe7e52462d6b2a31dd6ee09c4475f39b4b (diff) | |
| download | linux-40f302adbd3930bf60258c79506a69748624f6b5.tar.bz2 | |
drm/simple-kms: Add plane-state helpers
Just like regular plane-state helpers, drivers can use these new
callbacks to create and destroy private plane state.
v2:
* make duplicate_state interface compatible with
struct drm_plane_funcs
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Tested-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210208115538.6430-2-tzimmermann@suse.de
Diffstat (limited to 'include/drm/drm_simple_kms_helper.h')
| -rw-r--r-- | include/drm/drm_simple_kms_helper.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/drm/drm_simple_kms_helper.h b/include/drm/drm_simple_kms_helper.h index e6dbf3161c2f..40b34573249f 100644 --- a/include/drm/drm_simple_kms_helper.h +++ b/include/drm/drm_simple_kms_helper.h @@ -149,6 +149,33 @@ struct drm_simple_display_pipe_funcs { * more details. */ void (*disable_vblank)(struct drm_simple_display_pipe *pipe); + + /** + * @reset_plane: + * + * Optional, called by &drm_plane_funcs.reset. Please read the + * documentation for the &drm_plane_funcs.reset hook for more details. + */ + void (*reset_plane)(struct drm_simple_display_pipe *pipe); + + /** + * @duplicate_plane_state: + * + * Optional, called by &drm_plane_funcs.atomic_duplicate_state. Please + * read the documentation for the &drm_plane_funcs.atomic_duplicate_state + * hook for more details. + */ + struct drm_plane_state * (*duplicate_plane_state)(struct drm_simple_display_pipe *pipe); + + /** + * @destroy_plane_state: + * + * Optional, called by &drm_plane_funcs.atomic_destroy_state. Please + * read the documentation for the &drm_plane_funcs.atomic_destroy_state + * hook for more details. + */ + void (*destroy_plane_state)(struct drm_simple_display_pipe *pipe, + struct drm_plane_state *plane_state); }; /** |