diff options
| author | Thierry Reding <treding@nvidia.com> | 2014-11-25 07:05:12 -0500 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2015-01-27 04:14:41 -0500 |
| commit | 3cad4b6887cd3d2b4e7f2c0ad6cb557b8eda4084 (patch) | |
| tree | 63b0434320da9b28f808be52f8922afd93c05092 /include/drm/drm_plane_helper.h | |
| parent | 2cb207e413a9ace502edbce51c604e2088b0acb2 (diff) | |
drm/plane: Make ->atomic_update() mandatory
There is no use-case where it would be useful for drivers not to
implement this function and the transitional plane helpers already
require drivers to provide an implementation.
v2: add new requirement to kerneldoc
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'include/drm/drm_plane_helper.h')
| -rw-r--r-- | include/drm/drm_plane_helper.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/drm/drm_plane_helper.h b/include/drm/drm_plane_helper.h index a185392cafeb..06d0314a1352 100644 --- a/include/drm/drm_plane_helper.h +++ b/include/drm/drm_plane_helper.h | |||
| @@ -52,7 +52,7 @@ extern int drm_crtc_init(struct drm_device *dev, | |||
| 52 | * @prepare_fb: prepare a framebuffer for use by the plane | 52 | * @prepare_fb: prepare a framebuffer for use by the plane |
| 53 | * @cleanup_fb: cleanup a framebuffer when it's no longer used by the plane | 53 | * @cleanup_fb: cleanup a framebuffer when it's no longer used by the plane |
| 54 | * @atomic_check: check that a given atomic state is valid and can be applied | 54 | * @atomic_check: check that a given atomic state is valid and can be applied |
| 55 | * @atomic_update: apply an atomic state to the plane | 55 | * @atomic_update: apply an atomic state to the plane (mandatory) |
| 56 | * | 56 | * |
| 57 | * The helper operations are called by the mid-layer CRTC helper. | 57 | * The helper operations are called by the mid-layer CRTC helper. |
| 58 | */ | 58 | */ |