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drm/plane: Add missing kerneldoc 

The plane helpers aren't pulled into the DocBook yet, so these weren't
noticed.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Thierry Reding 2014-11-25 12:09:45 +01:00 committed by Daniel Vetter
parent f1c37e1adc
commit 5d57169015
1 changed files with 4 additions and 0 deletions
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4
include/drm/drm_plane_helper.h
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@ -49,6 +49,10 @@ extern int drm_crtc_init(struct drm_device *dev,
/**
* drm_plane_helper_funcs - helper operations for CRTCs
* @prepare_fb: prepare a framebuffer for use by the plane
* @cleanup_fb: cleanup a framebuffer when it's no longer used by the plane
* @atomic_check: check that a given atomic state is valid and can be applied
* @atomic_update: apply an atomic state to the plane
*
* The helper operations are called by the mid-layer CRTC helper.
*/