diff options
| author | Dan Murphy <dmurphy@ti.com> | 2020-07-16 13:20:01 -0500 |
|---|---|---|
| committer | Pavel Machek <pavel@ucw.cz> | 2020-07-22 14:42:06 +0200 |
| commit | 92a81562e695628086acb92f95090ab09d9b9ec0 (patch) | |
| tree | 7d41c63208ac3429720c7ad844827eb944ffbb0a /drivers/leds/leds-lp55xx-common.h | |
| parent | c732eaf01f9c213d34b2d224bcda830089bbcf8a (diff) | |
leds: lp55xx: Add multicolor framework support to lp55xx
Add multicolor framework support for the lp55xx family.
Acked-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds/leds-lp55xx-common.h')
| -rw-r--r-- | drivers/leds/leds-lp55xx-common.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/leds/leds-lp55xx-common.h b/drivers/leds/leds-lp55xx-common.h index b9b1041e8143..2f38c5b33830 100644 --- a/drivers/leds/leds-lp55xx-common.h +++ b/drivers/leds/leds-lp55xx-common.h @@ -12,6 +12,8 @@ #ifndef _LEDS_LP55XX_COMMON_H #define _LEDS_LP55XX_COMMON_H +#include <linux/led-class-multicolor.h> + enum lp55xx_engine_index { LP55XX_ENGINE_INVALID, LP55XX_ENGINE_1, @@ -93,6 +95,7 @@ struct lp55xx_reg { * @max_channel : Maximum number of channels * @post_init_device : Chip specific initialization code * @brightness_fn : Brightness function + * @multicolor_brightness_fn : Multicolor brightness function * @set_led_current : LED current set function * @firmware_cb : Call function when the firmware is loaded * @run_engine : Run internal engine for pattern @@ -106,9 +109,12 @@ struct lp55xx_device_config { /* define if the device has specific initialization process */ int (*post_init_device) (struct lp55xx_chip *chip); - /* access brightness register */ + /* set LED brightness */ int (*brightness_fn)(struct lp55xx_led *led); + /* set multicolor LED brightness */ + int (*multicolor_brightness_fn)(struct lp55xx_led *led); + /* current setting function */ void (*set_led_current) (struct lp55xx_led *led, u8 led_current); @@ -159,6 +165,8 @@ struct lp55xx_chip { * struct lp55xx_led * @chan_nr : Channel number * @cdev : LED class device + * @mc_cdev : Multi color class device + * @color_components: Multi color LED map information * @led_current : Current setting at each led channel * @max_current : Maximun current at each led channel * @brightness : Brightness value @@ -167,6 +175,7 @@ struct lp55xx_chip { struct lp55xx_led { int chan_nr; struct led_classdev cdev; + struct led_classdev_mc mc_cdev; u8 led_current; u8 max_current; u8 brightness; @@ -196,6 +205,7 @@ extern void lp55xx_unregister_sysfs(struct lp55xx_chip *chip); /* common device tree population function */ extern struct lp55xx_platform_data -*lp55xx_of_populate_pdata(struct device *dev, struct device_node *np); +*lp55xx_of_populate_pdata(struct device *dev, struct device_node *np, + struct lp55xx_chip *chip); #endif /* _LEDS_LP55XX_COMMON_H */ |