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authorSean Paul <seanpaul@chromium.org>2017-07-20 20:47:43 +0300
committerThierry Reding <treding@nvidia.com>2017-07-31 15:25:19 +0300
commitd1b6c62f892109105654f457e01bc39db9757fc9 (patch)
tree317126b7ccae948bff9d1123faadc20a8f8f766d /include/drm/drm_drv.h
parentacadb3dddb48c026cc123aa5ac176efcfecd4680 (diff)
downloadlinux-d1b6c62f892109105654f457e01bc39db9757fc9.tar.xz
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
Diffstat (limited to 'include/drm/drm_drv.h')
-rw-r--r--include/drm/drm_drv.h52
1 files changed, 46 insertions, 6 deletions
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index 81971dc0b573..505c91354802 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -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;
/**