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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-09-21 10:59:25 +0200 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2016-09-22 00:04:01 -0700 |
| commit | 532b36712ddfdca90f4db9a5365039cc08a3ff84 (patch) | |
| tree | 1570fbb736ce7964fcda7bcaf7eada3c3cdc0de5 /drivers/gpu/drm/drm_crtc.c | |
| parent | 43968d7b806d7a7e021261294c583a216fddf0e5 (diff) | |
| download | op-kernel-dev-532b36712ddfdca90f4db9a5365039cc08a3ff84.zip op-kernel-dev-532b36712ddfdca90f4db9a5365039cc08a3ff84.tar.gz | |
drm/doc: Polish for drm_plane.[hc]
Big thing is untangling and carefully documenting the different uapi
types of planes. I also sprinkled a few more cross references around
to make this easier to discover.
As usual, remove the kerneldoc for internal functions which are not
exported. Aside: We should probably go OCD on all the ioctl handlers
and consistenly give them an _ioctl postfix.
Acked-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1474448370-32227-2-git-send-email-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index deefb24..a1a02cd 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -151,7 +151,11 @@ static void drm_crtc_unregister_all(struct drm_device *dev) * @funcs: callbacks for the new CRTC * @name: printf style format string for the CRTC name, or NULL for default name * - * Inits a new object created as base part of a driver crtc object. + * Inits a new object created as base part of a driver crtc object. Drivers + * should use this function instead of drm_crtc_init(), which is only provided + * for backwards compatibility with drivers which do not yet support universal + * planes). For really simple hardware which has only 1 plane look at + * drm_simple_display_pipe_init() instead. * * Returns: * Zero on success, error code on failure. |
