drm: fix some kernel-doc markups

Some identifiers have different names between their prototypes
and the kernel-doc markup.

Others need to be fixed, as kernel-doc markups should use this format:
        identifier - description
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/12d4ca26f6843618200529ce5445063734d38c04.1605521731.git.mchehab+huawei@kernel.org

drivers/gpu/drm/drm_atomic_state_helper.c

@@ -543,7 +543,7 @@ void drm_atomic_helper_connector_destroy_state(struct drm_connector *connector,
 EXPORT_SYMBOL(drm_atomic_helper_connector_destroy_state);
 
 /**
- * __drm_atomic_helper_private_duplicate_state - copy atomic private state
+ * __drm_atomic_helper_private_obj_duplicate_state - copy atomic private state
  * @obj: CRTC object
  * @state: new private object state
  *

drivers/gpu/drm/drm_connector.c

@@ -1432,7 +1432,8 @@ void drm_hdmi_avi_infoframe_content_type(struct hdmi_avi_infoframe *frame,
 EXPORT_SYMBOL(drm_hdmi_avi_infoframe_content_type);
 
 /**
- * drm_mode_attach_tv_margin_properties - attach TV connector margin properties
+ * drm_connector_attach_tv_margin_properties - attach TV connector margin
+ * 	properties
  * @connector: DRM connector
  *
  * Called by a driver when it needs to attach TV margin props to a connector.

drivers/gpu/drm/drm_dp_helper.c

@@ -1161,7 +1161,7 @@ drm_dp_subconnector_type(const u8 dpcd[DP_RECEIVER_CAP_SIZE],
 EXPORT_SYMBOL(drm_dp_subconnector_type);
 
 /**
- * drm_mode_set_dp_subconnector_property - set subconnector for DP connector
+ * drm_dp_set_subconnector_property - set subconnector for DP connector
  * @connector: connector to set property on
  * @status: connector status
  * @dpcd: DisplayPort configuration data

drivers/gpu/drm/drm_framebuffer.c

@@ -552,7 +552,7 @@ int drm_mode_getfb(struct drm_device *dev,
 }
 
 /**
- * drm_mode_getfb2 - get extended FB info
+ * drm_mode_getfb2_ioctl - get extended FB info
  * @dev: drm device for the ioctl
  * @data: data pointer for the ioctl
  * @file_priv: drm file for the ioctl call

drivers/gpu/drm/drm_gem.c

@@ -867,7 +867,7 @@ drm_gem_flink_ioctl(struct drm_device *dev, void *data,
 }
 
 /**
- * drm_gem_open - implementation of the GEM_OPEN ioctl
+ * drm_gem_open_ioctl - implementation of the GEM_OPEN ioctl
  * @dev: drm_device
  * @data: ioctl data
  * @file_priv: drm file-private structure
@@ -912,7 +912,7 @@ drm_gem_open_ioctl(struct drm_device *dev, void *data,
 }
 
 /**
- * gem_gem_open - initalizes GEM file-private structures at devnode open time
+ * drm_gem_open - initalizes GEM file-private structures at devnode open time
  * @dev: drm_device which is being opened by userspace
  * @file_private: drm file-private structure to set up
  *

drivers/gpu/drm/drm_gem_vram_helper.c

@@ -617,7 +617,7 @@ static void drm_gem_vram_object_free(struct drm_gem_object *gem)
  */
 
 /**
- * drm_gem_vram_driver_create_dumb() - \
+ * drm_gem_vram_driver_dumb_create() - \
 	Implements &struct drm_driver.dumb_create
  * @file:		the DRM file
  * @dev:		the DRM device

drivers/gpu/drm/drm_mode_object.c

@@ -115,7 +115,7 @@ void drm_mode_object_unregister(struct drm_device *dev,
 }
 
 /**
- * drm_lease_required - check types which must be leased to be used
+ * drm_mode_object_lease_required - check types which must be leased to be used
  * @type: type of object
  *
  * Returns whether the provided type of drm_mode_object must

drivers/gpu/drm/drm_modes.c

@@ -1889,7 +1889,7 @@ drm_mode_create_from_cmdline_mode(struct drm_device *dev,
 EXPORT_SYMBOL(drm_mode_create_from_cmdline_mode);
 
 /**
- * drm_crtc_convert_to_umode - convert a drm_display_mode into a modeinfo
+ * drm_mode_convert_to_umode - convert a drm_display_mode into a modeinfo
  * @out: drm_mode_modeinfo struct to return to the user
  * @in: drm_display_mode to use
  *
@@ -1941,7 +1941,7 @@ void drm_mode_convert_to_umode(struct drm_mode_modeinfo *out,
 }
 
 /**
- * drm_crtc_convert_umode - convert a modeinfo into a drm_display_mode
+ * drm_mode_convert_umode - convert a modeinfo into a drm_display_mode
  * @dev: drm device
  * @out: drm_display_mode to return to the user
  * @in: drm_mode_modeinfo to use

drivers/gpu/drm/drm_scdc_helper.c

@@ -125,7 +125,7 @@ ssize_t drm_scdc_write(struct i2c_adapter *adapter, u8 offset,
 EXPORT_SYMBOL(drm_scdc_write);
 
 /**
- * drm_scdc_check_scrambling_status - what is status of scrambling?
+ * drm_scdc_get_scrambling_status - what is status of scrambling?
  * @adapter: I2C adapter for DDC channel
  *
  * Reads the scrambler status over SCDC, and checks the

drivers/gpu/drm/i915/display/intel_dpll_mgr.c

@@ -4587,7 +4587,7 @@ void intel_dpll_sanitize_state(struct drm_i915_private *i915)
 }
 
 /**
- * intel_shared_dpll_dump_hw_state - write hw_state to dmesg
+ * intel_dpll_dump_hw_state - write hw_state to dmesg
  * @dev_priv: i915 drm device
  * @hw_state: hw state to be written to the log
  *

drivers/gpu/drm/i915/i915_gem_evict.c

@@ -238,7 +238,7 @@ i915_gem_evict_something(struct i915_address_space *vm,
 }
 
 /**
- * i915_gem_evict_for_vma - Evict vmas to make room for binding a new one
+ * i915_gem_evict_for_node - Evict vmas to make room for binding a new one
  * @vm: address space to evict from
  * @target: range (and color) to evict for
  * @flags: additional flags to control the eviction algorithm

drivers/gpu/drm/i915/i915_perf.c

@@ -625,7 +625,8 @@ static int append_oa_sample(struct i915_perf_stream *stream,
 }
 
 /**
- * Copies all buffered OA reports into userspace read() buffer.
+ * gen8_append_oa_reports - Copies all buffered OA reports into
+ *			    userspace read() buffer.
  * @stream: An i915-perf stream opened for OA metrics
  * @buf: destination buffer given by userspace
  * @count: the number of bytes userspace wants to read
@@ -917,7 +918,8 @@ static int gen8_oa_read(struct i915_perf_stream *stream,
 }
 
 /**
- * Copies all buffered OA reports into userspace read() buffer.
+ * gen7_append_oa_reports - Copies all buffered OA reports into
+ *			    userspace read() buffer.
  * @stream: An i915-perf stream opened for OA metrics
  * @buf: destination buffer given by userspace
  * @count: the number of bytes userspace wants to read
@@ -3227,7 +3229,7 @@ static long i915_perf_config_locked(struct i915_perf_stream *stream,
 }
 
 /**
- * i915_perf_ioctl - support ioctl() usage with i915 perf stream FDs
+ * i915_perf_ioctl_locked - support ioctl() usage with i915 perf stream FDs
  * @stream: An i915 perf stream
  * @cmd: the ioctl request
  * @arg: the ioctl data

drivers/gpu/drm/scheduler/sched_main.c

@@ -446,7 +446,7 @@ void drm_sched_stop(struct drm_gpu_scheduler *sched, struct drm_sched_job *bad)
 EXPORT_SYMBOL(drm_sched_stop);
 
 /**
- * drm_sched_job_recovery - recover jobs after a reset
+ * drm_sched_start - recover jobs after a reset
  *
  * @sched: scheduler instance
  * @full_recovery: proceed with complete sched restart

drivers/gpu/drm/v3d/v3d_sched.c

@@ -64,7 +64,7 @@ v3d_job_free(struct drm_sched_job *sched_job)
 }
 
 /**
- * Returns the fences that the job depends on, one by one.
+ * v3d_job_dependency - Returns the fences that the job depends on, one by one.
  *
  * If placed in the scheduler's .dependency method, the corresponding
  * .run_job won't be called until all of them have been signaled.

drivers/gpu/drm/vc4/vc4_bo.c

@@ -391,7 +391,7 @@ static const struct drm_gem_object_funcs vc4_gem_object_funcs = {
 };
 
 /**
- * vc4_gem_create_object - Implementation of driver->gem_create_object.
+ * vc4_create_object - Implementation of driver->gem_create_object.
  * @dev: DRM device
  * @size: Size in bytes of the memory the object will reference
  *

include/drm/drm_atomic_helper.h

@@ -167,7 +167,7 @@ int drm_atomic_helper_legacy_gamma_set(struct drm_crtc *crtc,
 	drm_for_each_plane_mask(plane, (crtc)->dev, (crtc)->state->plane_mask)
 
 /**
- * drm_crtc_atomic_state_for_each_plane - iterate over attached planes in new state
+ * drm_atomic_crtc_state_for_each_plane - iterate over attached planes in new state
  * @plane: the loop cursor
  * @crtc_state: the incoming CRTC state
  *
@@ -180,7 +180,7 @@ int drm_atomic_helper_legacy_gamma_set(struct drm_crtc *crtc,
 	drm_for_each_plane_mask(plane, (crtc_state)->state->dev, (crtc_state)->plane_mask)
 
 /**
- * drm_crtc_atomic_state_for_each_plane_state - iterate over attached planes in new state
+ * drm_atomic_crtc_state_for_each_plane_state - iterate over attached planes in new state
  * @plane: the loop cursor
  * @plane_state: loop cursor for the plane's state, must be const
  * @crtc_state: the incoming CRTC state

include/drm/drm_connector.h

@@ -84,7 +84,7 @@ enum drm_connector_status {
 };
 
 /**
- * enum drm_connector_registration_status - userspace registration status for
+ * enum drm_connector_registration_state - userspace registration status for
  * a &drm_connector
  *
  * This enum is used to track the status of initializing a connector and

include/drm/drm_device.h

@@ -27,7 +27,7 @@ struct pci_controller;
 
 
 /**
- * enum drm_switch_power - power state of drm device
+ * enum switch_power_state - power state of drm device
  */
 
 enum switch_power_state {

include/drm/drm_dsc.h

@@ -273,7 +273,8 @@ struct drm_dsc_config {
 };
 
 /**
- * struct picture_parameter_set - Represents 128 bytes of Picture Parameter Set
+ * struct drm_dsc_picture_parameter_set - Represents 128 bytes of
+ * 	Picture Parameter Set
  *
  * The VESA DSC standard defines picture parameter set (PPS) which display
  * stream compression encoders must communicate to decoders.

include/drm/drm_gem_vram_helper.h

@@ -66,8 +66,8 @@ struct drm_gem_vram_object {
 };
 
 /**
- * Returns the container of type &struct drm_gem_vram_object
- * for field bo.
+ * drm_gem_vram_of_bo - Returns the container of type
+ * &struct drm_gem_vram_object for field bo.
  * @bo:		the VRAM buffer object
  * Returns:	The containing GEM VRAM object
  */
@@ -78,8 +78,8 @@ static inline struct drm_gem_vram_object *drm_gem_vram_of_bo(
 }
 
 /**
- * Returns the container of type &struct drm_gem_vram_object
- * for field gem.
+ * drm_gem_vram_of_gem - Returns the container of type
+ * &struct drm_gem_vram_object for field gem.
  * @gem:	the GEM object
  * Returns:	The containing GEM VRAM object
  */