diff options
Diffstat (limited to 'drivers/leds/leds-lp55xx-common.c')
| -rw-r--r-- | drivers/leds/leds-lp55xx-common.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/leds/leds-lp55xx-common.c b/drivers/leds/leds-lp55xx-common.c index 27008b6a4757..d17538ebfcf9 100644 --- a/drivers/leds/leds-lp55xx-common.c +++ b/drivers/leds/leds-lp55xx-common.c @@ -277,6 +277,17 @@ int lp55xx_multicolor_brightness(struct lp55xx_led *led) } EXPORT_SYMBOL_GPL(lp55xx_multicolor_brightness); +void lp55xx_set_led_current(struct lp55xx_led *led, u8 led_current) +{ + struct lp55xx_chip *chip = led->chip; + const struct lp55xx_device_config *cfg = chip->cfg; + + led->led_current = led_current; + lp55xx_write(led->chip, cfg->reg_led_current_base.addr + led->chan_nr, + led_current); +} +EXPORT_SYMBOL_GPL(lp55xx_set_led_current); + static void lp55xx_reset_device(struct lp55xx_chip *chip) { const struct lp55xx_device_config *cfg = chip->cfg; |