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drm: rcar-du: Document the rcar_du_crtc structure 

Document the structure fields using kerneldoc.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2015-04-29 01:11:57 +03:00
parent bdcddf95e8
commit bce9936a0d
1 changed files with 14 additions and 0 deletions
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14
drivers/gpu/drm/rcar-du/rcar_du_crtc.h
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@ -22,6 +22,20 @@
struct rcar_du_group;
/**
* struct rcar_du_crtc - the CRTC, representing a DU superposition processor
* @crtc: base DRM CRTC
* @clock: the CRTC functional clock
* @extclock: external pixel dot clock (optional)
* @mmio_offset: offset of the CRTC registers in the DU MMIO block
* @index: CRTC software and hardware index
* @started: whether the CRTC has been started and is running
* @event: event to post when the pending page flip completes
* @flip_wait: wait queue used to signal page flip completion
* @outputs: bitmask of the outputs (enum rcar_du_output) driven by this CRTC
* @enabled: whether the CRTC is enabled, used to control system resume
* @group: CRTC group this CRTC belongs to
*/
struct rcar_du_crtc {
struct drm_crtc crtc;