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drm/doc: Improve kernel-doc for drm_fb_cma_helper.c

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kernel-doc was unhappy, appease it.

v2: Resolve typo Liviu spotted through more consistency (aka
copy-pasting from drm_helper_mode_fill_fb_struct).

Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: laurent.pinchart@ideasonboard.com
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1464729075-22243-3-git-send-email-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2016-05-31 23:11:12 +02:00
parent 6136bfb544
commit 890358a6c5
1 changed files with 11 additions and 6 deletions
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17
drivers/gpu/drm/drm_fb_cma_helper.c
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@ -162,6 +162,10 @@ static struct drm_fb_cma *drm_fb_cma_alloc(struct drm_device *dev,
* drm_fb_cma_create_with_funcs() - helper function for the * drm_fb_cma_create_with_funcs() - helper function for the
* &drm_mode_config_funcs ->fb_create * &drm_mode_config_funcs ->fb_create
* callback function * callback function
* @dev: DRM device
* @file_priv: drm file for the ioctl call
* @mode_cmd: metadata from the userspace fb creation request
* @funcs: vtable to be used for the new framebuffer object
* *
* This can be used to set &drm_framebuffer_funcs for drivers that need the * This can be used to set &drm_framebuffer_funcs for drivers that need the
* dirty() callback. Use drm_fb_cma_create() if you don't need to change * dirty() callback. Use drm_fb_cma_create() if you don't need to change
@ -223,6 +227,9 @@ EXPORT_SYMBOL_GPL(drm_fb_cma_create_with_funcs);
/** /**
* drm_fb_cma_create() - &drm_mode_config_funcs ->fb_create callback function * drm_fb_cma_create() - &drm_mode_config_funcs ->fb_create callback function
* @dev: DRM device
* @file_priv: drm file for the ioctl call
* @mode_cmd: metadata from the userspace fb creation request
* *
* If your hardware has special alignment or pitch requirements these should be * If your hardware has special alignment or pitch requirements these should be
* checked before calling this function. Use drm_fb_cma_create_with_funcs() if * checked before calling this function. Use drm_fb_cma_create_with_funcs() if
@ -246,7 +253,7 @@ EXPORT_SYMBOL_GPL(drm_fb_cma_create);
* This function will usually be called from the CRTC callback functions. * This function will usually be called from the CRTC callback functions.
*/ */
struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb, struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
unsigned int plane) unsigned int plane)
{ {
struct drm_fb_cma *fb_cma = to_fb_cma(fb); struct drm_fb_cma *fb_cma = to_fb_cma(fb);
@ -258,10 +265,6 @@ struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
EXPORT_SYMBOL_GPL(drm_fb_cma_get_gem_obj); EXPORT_SYMBOL_GPL(drm_fb_cma_get_gem_obj);
#ifdef CONFIG_DEBUG_FS #ifdef CONFIG_DEBUG_FS
/*
* drm_fb_cma_describe() - Helper to dump information about a single
* CMA framebuffer object
*/
static void drm_fb_cma_describe(struct drm_framebuffer *fb, struct seq_file *m) static void drm_fb_cma_describe(struct drm_framebuffer *fb, struct seq_file *m)
{ {
struct drm_fb_cma *fb_cma = to_fb_cma(fb); struct drm_fb_cma *fb_cma = to_fb_cma(fb);
@ -279,7 +282,9 @@ static void drm_fb_cma_describe(struct drm_framebuffer *fb, struct seq_file *m)
/** /**
* drm_fb_cma_debugfs_show() - Helper to list CMA framebuffer objects * drm_fb_cma_debugfs_show() - Helper to list CMA framebuffer objects
* in debugfs. * in debugfs.
* @m: output file
* @arg: private data for the callback
*/ */
int drm_fb_cma_debugfs_show(struct seq_file *m, void *arg) int drm_fb_cma_debugfs_show(struct seq_file *m, void *arg)
{ {