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drm: Add a few missing descriptions in drm_driver docs 

Fixes the following warnings when building docs:
../include/drm/drm_drv.h:553: warning: No description found for parameter 'debugfs_init'
../include/drm/drm_drv.h:553: warning: No description found for parameter 'gem_open_object'
../include/drm/drm_drv.h:553: warning: No description found for parameter 'gem_close_object'
../include/drm/drm_drv.h:553: warning: No description found for parameter 'prime_handle_to_fd'
../include/drm/drm_drv.h:553: warning: No description found for parameter 'prime_fd_to_handle'
../include/drm/drm_drv.h:553: warning: No description found for parameter 'gem_prime_export'
../include/drm/drm_drv.h:553: warning: No description found for parameter 'gem_prime_import'
../include/drm/drm_drv.h:553: warning: No description found for parameter 'gem_vm_ops'
../include/drm/drm_drv.h:553: warning: No description found for parameter 'major'
../include/drm/drm_drv.h:553: warning: No description found for parameter 'minor'
../include/drm/drm_drv.h:553: warning: No description found for parameter 'patchlevel'
../include/drm/drm_drv.h:553: warning: No description found for parameter 'name'
../include/drm/drm_drv.h:553: warning: No description found for parameter 'desc'
../include/drm/drm_drv.h:553: warning: No description found for parameter 'date'
../include/drm/drm_drv.h:553: warning: No description found for parameter 'driver_features'

There are still a couple more warnings for prime helpers that are
documented elsewhere.

Signed-off-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170720174746.29100-5-seanpaul@chromium.org
This commit is contained in:
Sean Paul 2017-07-20 13:47:43 -04:00 committed by Thierry Reding
parent acadb3dddb
commit d1b6c62f89
1 changed files with 46 additions and 6 deletions
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52
include/drm/drm_drv.h
View File

@ -390,6 +390,11 @@ struct drm_driver {
*/
void (*master_drop)(struct drm_device *dev, struct drm_file *file_priv);
/**
* @debugfs_init:
*
* Allows drivers to create driver-specific debugfs files.
*/
int (*debugfs_init)(struct drm_minor *minor);
/**
@ -408,7 +413,18 @@ struct drm_driver {
*/
void (*gem_free_object_unlocked) (struct drm_gem_object *obj);
/**
* @gem_open_object:
*
* Driver hook called upon gem handle creation
*/
int (*gem_open_object) (struct drm_gem_object *, struct drm_file *);
/**
* @gem_close_object:
*
* Driver hook called upon gem handle release
*/
void (*gem_close_object) (struct drm_gem_object *, struct drm_file *);
/**
@ -421,19 +437,34 @@ struct drm_driver {
size_t size);
/* prime: */
/* export handle -> fd (see drm_gem_prime_handle_to_fd() helper) */
/**
* @prime_handle_to_fd:
*
* export handle -> fd (see drm_gem_prime_handle_to_fd() helper)
*/
int (*prime_handle_to_fd)(struct drm_device *dev, struct drm_file *file_priv,
uint32_t handle, uint32_t flags, int *prime_fd);
/* import fd -> handle (see drm_gem_prime_fd_to_handle() helper) */
/**
* @prime_fd_to_handle:
*
* import fd -> handle (see drm_gem_prime_fd_to_handle() helper)
*/
int (*prime_fd_to_handle)(struct drm_device *dev, struct drm_file *file_priv,
int prime_fd, uint32_t *handle);
/* export GEM -> dmabuf */
/**
* @gem_prime_export:
*
* export GEM -> dmabuf
*/
struct dma_buf * (*gem_prime_export)(struct drm_device *dev,
struct drm_gem_object *obj, int flags);
/* import dmabuf -> GEM */
/**
* @gem_prime_import:
*
* import dmabuf -> GEM
*/
struct drm_gem_object * (*gem_prime_import)(struct drm_device *dev,
struct dma_buf *dma_buf);
/* low-level interface used by drm_gem_prime_{import,export} */
int (*gem_prime_pin)(struct drm_gem_object *obj);
void (*gem_prime_unpin)(struct drm_gem_object *obj);
struct reservation_object * (*gem_prime_res_obj)(
@ -505,16 +536,25 @@ struct drm_driver {
struct drm_device *dev,
uint32_t handle);
/* Driver private ops for this object */
/**
* @gem_vm_ops: Driver private ops for this object
*/
const struct vm_operations_struct *gem_vm_ops;
/** @major: driver major number */
int major;
/** @minor: driver minor number */
int minor;
/** @patchlevel: driver patch level */
int patchlevel;
/** @name: driver name */
char *name;
/** @desc: driver description */
char *desc;
/** @date: driver date */
char *date;
/** @driver_features: driver features */
u32 driver_features;
/**