threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
27 lines
740 B
C
27 lines
740 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Generic PWM backlight driver data - see drivers/video/backlight/pwm_bl.c
|
|
*/
|
|
#ifndef __LINUX_PWM_BACKLIGHT_H
|
|
#define __LINUX_PWM_BACKLIGHT_H
|
|
|
|
#include <linux/backlight.h>
|
|
|
|
struct platform_pwm_backlight_data {
|
|
int pwm_id;
|
|
unsigned int max_brightness;
|
|
unsigned int dft_brightness;
|
|
unsigned int lth_brightness;
|
|
unsigned int pwm_period_ns;
|
|
unsigned int *levels;
|
|
/* TODO remove once all users are switched to gpiod_* API */
|
|
int enable_gpio;
|
|
int (*init)(struct device *dev);
|
|
int (*notify)(struct device *dev, int brightness);
|
|
void (*notify_after)(struct device *dev, int brightness);
|
|
void (*exit)(struct device *dev);
|
|
int (*check_fb)(struct device *dev, struct fb_info *info);
|
|
};
|
|
|
|
#endif
|