mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-25 16:50:53 +07:00
f705806c9f
Signed-off-by: Gyungoh Yoo <jack.yoo@skyworksinc.com> Acked-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Bryan Wu <cooloney@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/*
|
|
* sky81452.h SKY81452 backlight driver
|
|
*
|
|
* Copyright 2014 Skyworks Solutions Inc.
|
|
* Author : Gyungoh Yoo <jack.yoo@skyworksinc.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2
|
|
* as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef _SKY81452_BACKLIGHT_H
|
|
#define _SKY81452_BACKLIGHT_H
|
|
|
|
/**
|
|
* struct sky81452_platform_data
|
|
* @name: backlight driver name.
|
|
If it is not defined, default name is lcd-backlight.
|
|
* @gpio_enable:GPIO number which control EN pin
|
|
* @enable: Enable mask for current sink channel 1, 2, 3, 4, 5 and 6.
|
|
* @ignore_pwm: true if DPWMI should be ignored.
|
|
* @dpwm_mode: true is DPWM dimming mode, otherwise Analog dimming mode.
|
|
* @phase_shift:true is phase shift mode.
|
|
* @short_detecion_threshold: It should be one of 4, 5, 6 and 7V.
|
|
* @boost_current_limit: It should be one of 2300, 2750mA.
|
|
*/
|
|
struct sky81452_bl_platform_data {
|
|
const char *name;
|
|
int gpio_enable;
|
|
unsigned int enable;
|
|
bool ignore_pwm;
|
|
bool dpwm_mode;
|
|
bool phase_shift;
|
|
unsigned int short_detection_threshold;
|
|
unsigned int boost_current_limit;
|
|
};
|
|
|
|
#endif
|