drivers/leds/leds-lp55xx-common.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
9  * Derived from leds-lp5521.c, leds-lp5523.c
15 #include <linux/led-class-multicolor.h>
122  * @reg_led_pwm_base   : Chip specific base reg address for LED PWM conf
123  * @reg_led_current_base : Chip specific base reg address for LED current conf
125  * @reg_led_ctrl_base  : Chip specific base reg address for LED ctrl base
132  * @set_led_current    : LED current set function
154 	/* set LED brightness */
155 	int (*brightness_fn)(struct lp55xx_led *led);
157 	/* set multicolor LED brightness */
158 	int (*multicolor_brightness_fn)(struct lp55xx_led *led);
161 	void (*set_led_current) (struct lp55xx_led *led, u8 led_current);
166 	/* used for running firmware LED patterns */
176  * @led_mux    : Mux bits for LED selection. Only used in LP5523
187  * @lock       : Lock for user-space interface
192  * @fw         : Firmware data for running a LED pattern
197 	struct mutex lock;	/* lock for user-space interface */
208  * @cdev            : LED class device
209  * @mc_cdev         : Multi color class device
210  * @color_components: Multi color LED map information
211  * @led_current     : Current setting at each led channel
212  * @max_current     : Maximun current at each led channel
242 extern int lp55xx_led_brightness(struct lp55xx_led *led);
243 extern int lp55xx_multicolor_brightness(struct lp55xx_led *led);
244 extern void lp55xx_set_led_current(struct lp55xx_led *led, u8 led_current);