forked from Minki/linux
drm/doc: integrate drm_crtc.c kerneldoc
And do a quick pass to adjust them to the last few (years?) of changes ... This time actually compile-tested ;-) Reviewed-by: Rob Clark <rob@ti.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter
parent
8faf6b18a2
commit
065a50ed3e
@ -1609,6 +1609,10 @@ void intel_crt_init(struct drm_device *dev)
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make its properties available to applications.
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</para>
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</sect2>
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<sect2>
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<title>KMS API Functions</title>
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!Edrivers/gpu/drm/drm_crtc.c
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</sect2>
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</sect1>
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<!-- Internals: kms helper functions -->
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@ -203,10 +203,10 @@ char *drm_get_connector_status_name(enum drm_connector_status status)
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}
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/**
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* drm_mode_object_get - allocate a new identifier
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* drm_mode_object_get - allocate a new modeset identifier
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* @dev: DRM device
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* @ptr: object pointer, used to generate unique ID
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* @type: object type
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* @obj: object pointer, used to generate unique ID
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* @obj_type: object type
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*
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* Create a unique identifier based on @ptr in @dev's identifier space. Used
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* for tracking modes, CRTCs and connectors.
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@ -241,9 +241,9 @@ again:
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}
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/**
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* drm_mode_object_put - free an identifer
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* drm_mode_object_put - free a modeset identifer
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* @dev: DRM device
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* @id: ID to free
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* @object: object to free
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*
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* Free @id from @dev's unique identifier pool.
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*/
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@ -273,6 +273,8 @@ EXPORT_SYMBOL(drm_mode_object_find);
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/**
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* drm_framebuffer_init - initialize a framebuffer
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* @dev: DRM device
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* @fb: framebuffer to be initialized
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* @funcs: ... with these functions
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*
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* Allocates an ID for the framebuffer's parent mode object, sets its mode
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* functions & device file and adds it to the master fd list.
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@ -309,6 +311,9 @@ static void drm_framebuffer_free(struct kref *kref)
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/**
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* drm_framebuffer_unreference - unref a framebuffer
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* @fb: framebuffer to unref
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*
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* This functions decrements the fb's refcount and frees it if it drops to zero.
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*/
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void drm_framebuffer_unreference(struct drm_framebuffer *fb)
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{
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@ -321,6 +326,7 @@ EXPORT_SYMBOL(drm_framebuffer_unreference);
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/**
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* drm_framebuffer_reference - incr the fb refcnt
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* @fb: framebuffer
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*/
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void drm_framebuffer_reference(struct drm_framebuffer *fb)
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{
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@ -493,7 +499,7 @@ EXPORT_SYMBOL(drm_mode_remove);
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* @dev: DRM device
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* @connector: the connector to init
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* @funcs: callbacks for this connector
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* @name: user visible name of the connector
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* @connector_type: user visible type of the connector
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*
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* Initialises a preallocated connector. Connectors should be
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* subclassed as part of driver connector objects.
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@ -1145,10 +1151,9 @@ static int drm_crtc_convert_umode(struct drm_display_mode *out,
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/**
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* drm_mode_getresources - get graphics configuration
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* @inode: inode from the ioctl
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* @filp: file * from the ioctl
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* @cmd: cmd from ioctl
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* @arg: arg from ioctl
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* @dev: drm device for the ioctl
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* @data: data pointer for the ioctl
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* @file_priv: drm file for the ioctl call
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*
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* Construct a set of configuration description structures and return
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* them to the user, including CRTC, connector and framebuffer configuration.
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@ -1330,10 +1335,9 @@ out:
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/**
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* drm_mode_getcrtc - get CRTC configuration
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* @inode: inode from the ioctl
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* @filp: file * from the ioctl
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* @cmd: cmd from ioctl
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* @arg: arg from ioctl
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* @dev: drm device for the ioctl
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* @data: data pointer for the ioctl
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* @file_priv: drm file for the ioctl call
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*
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* Construct a CRTC configuration structure to return to the user.
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*
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@ -1387,10 +1391,9 @@ out:
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/**
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* drm_mode_getconnector - get connector configuration
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* @inode: inode from the ioctl
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* @filp: file * from the ioctl
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* @cmd: cmd from ioctl
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* @arg: arg from ioctl
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* @dev: drm device for the ioctl
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* @data: data pointer for the ioctl
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* @file_priv: drm file for the ioctl call
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*
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* Construct a connector configuration structure to return to the user.
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*
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@ -1675,7 +1678,7 @@ out:
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* drm_mode_setplane - set up or tear down an plane
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* @dev: DRM device
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* @data: ioctl data*
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* @file_prive: DRM file info
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* @file_priv: DRM file info
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*
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* Set plane info, including placement, fb, scaling, and other factors.
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* Or pass a NULL fb to disable.
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@ -1801,10 +1804,9 @@ out:
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/**
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* drm_mode_setcrtc - set CRTC configuration
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* @inode: inode from the ioctl
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* @filp: file * from the ioctl
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* @cmd: cmd from ioctl
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* @arg: arg from ioctl
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* @dev: drm device for the ioctl
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* @data: data pointer for the ioctl
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* @file_priv: drm file for the ioctl call
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*
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* Build a new CRTC configuration based on user request.
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*
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@ -2056,10 +2058,9 @@ EXPORT_SYMBOL(drm_mode_legacy_fb_format);
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/**
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* drm_mode_addfb - add an FB to the graphics configuration
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* @inode: inode from the ioctl
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* @filp: file * from the ioctl
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* @cmd: cmd from ioctl
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* @arg: arg from ioctl
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* @dev: drm device for the ioctl
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* @data: data pointer for the ioctl
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* @file_priv: drm file for the ioctl call
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*
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* Add a new FB to the specified CRTC, given a user request.
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*
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@ -2237,10 +2238,9 @@ static int framebuffer_check(const struct drm_mode_fb_cmd2 *r)
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/**
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* drm_mode_addfb2 - add an FB to the graphics configuration
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* @inode: inode from the ioctl
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* @filp: file * from the ioctl
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* @cmd: cmd from ioctl
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* @arg: arg from ioctl
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* @dev: drm device for the ioctl
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* @data: data pointer for the ioctl
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* @file_priv: drm file for the ioctl call
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*
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* Add a new FB to the specified CRTC, given a user request with format.
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*
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@ -2300,10 +2300,9 @@ out:
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/**
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* drm_mode_rmfb - remove an FB from the configuration
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* @inode: inode from the ioctl
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* @filp: file * from the ioctl
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* @cmd: cmd from ioctl
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* @arg: arg from ioctl
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* @dev: drm device for the ioctl
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* @data: data pointer for the ioctl
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* @file_priv: drm file for the ioctl call
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*
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* Remove the FB specified by the user.
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*
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@ -2352,10 +2351,9 @@ out:
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/**
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* drm_mode_getfb - get FB info
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* @inode: inode from the ioctl
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* @filp: file * from the ioctl
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* @cmd: cmd from ioctl
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* @arg: arg from ioctl
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* @dev: drm device for the ioctl
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* @data: data pointer for the ioctl
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* @file_priv: drm file for the ioctl call
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*
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* Lookup the FB given its ID and return info about it.
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*
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@ -2471,7 +2469,7 @@ out_err1:
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/**
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* drm_fb_release - remove and free the FBs on this file
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* @filp: file * from the ioctl
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* @priv: drm file for the ioctl
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*
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* Destroy all the FBs associated with @filp.
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*
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@ -2581,10 +2579,9 @@ EXPORT_SYMBOL(drm_mode_detachmode_crtc);
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/**
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* drm_fb_attachmode - Attach a user mode to an connector
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* @inode: inode from the ioctl
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* @filp: file * from the ioctl
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* @cmd: cmd from ioctl
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* @arg: arg from ioctl
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* @dev: drm device for the ioctl
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* @data: data pointer for the ioctl
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* @file_priv: drm file for the ioctl call
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*
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* This attaches a user specified mode to an connector.
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* Called by the user via ioctl.
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@ -2636,10 +2633,9 @@ out:
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/**
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* drm_fb_detachmode - Detach a user specified mode from an connector
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* @inode: inode from the ioctl
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* @filp: file * from the ioctl
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* @cmd: cmd from ioctl
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* @arg: arg from ioctl
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* @dev: drm device for the ioctl
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* @data: data pointer for the ioctl
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* @file_priv: drm file for the ioctl call
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*
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* Called by the user via ioctl.
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*
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