Lines Matching +full:sub +full:- +full:device

1 /* SPDX-License-Identifier: GPL-2.0-only */
3  * V4L2 flash LED sub-device registration helpers.
12 #include <media/v4l2-ctrls.h>
13 #include <media/v4l2-subdev.h>
21  * struct v4l2_flash_ctrl_data - flash control initialization data, filled
34  * struct v4l2_flash_ops - V4L2 flash operations
38  * @intensity_to_led_brightness: Convert intensity to brightness in a device
40  * @led_brightness_to_intensity: convert brightness to intensity in a device
53  * struct v4l2_flash_config - V4L2 Flash sub-device initialization data
56  * @intensity:			non-flash strobe constraints for the LED
58  *				device can report; corresponding LED_FAULT* bit
60  *				<linux/led-class-flash.h>
71  * struct v4l2_flash - Flash sub-device context
72  * @fled_cdev:		LED flash class device controlled by this sub-device
73  * @iled_cdev:		LED class device representing indicator LED associated
74  *			with the LED flash class device
76  * @sd:			V4L2 sub-device
79  *			the sub-device state
92  * v4l2_subdev_to_v4l2_flash - Returns a &struct v4l2_flash from the
104  * v4l2_ctrl_to_v4l2_flash - Returns a &struct v4l2_flash from the
111 	return container_of(c->handler, struct v4l2_flash, hdl);  in v4l2_ctrl_to_v4l2_flash()
116  * v4l2_flash_init - initialize V4L2 flash led sub-device
117  * @dev:	flash device, e.g. an I2C device
118  * @fwn:	fwnode_handle of the LED, may be NULL if the same as device's
119  * @fled_cdev:	LED flash class device to wrap
120  * @ops:	V4L2 Flash device ops
121  * @config:	initialization data for V4L2 Flash sub-device
123  * Create V4L2 Flash sub-device wrapping given LED subsystem device.
133 	struct device *dev, struct fwnode_handle *fwn,
138  * v4l2_flash_indicator_init - initialize V4L2 indicator sub-device
139  * @dev:	flash device, e.g. an I2C device
140  * @fwn:	fwnode_handle of the LED, may be NULL if the same as device's
141  * @iled_cdev:	LED flash class device representing the indicator LED
142  * @config:	initialization data for V4L2 Flash sub-device
144  * Create V4L2 Flash sub-device wrapping given LED subsystem device.
154 	struct device *dev, struct fwnode_handle *fwn,
158  * v4l2_flash_release - release V4L2 Flash sub-device
159  * @v4l2_flash: the V4L2 Flash sub-device to release
161  * Release V4L2 Flash sub-device.
167 	struct device *dev, struct fwnode_handle *fwn,  in v4l2_flash_init()
175 	struct device *dev, struct fwnode_handle *fwn,  in v4l2_flash_indicator_init()