:backlight {/设备名,会和驱动匹配./compatible = "pwm-backlight";/使用哪个pwm channal, period
2022-11-07 17:18
描述The TIDA-00503 refrence design is a SEPIC mode LED driver design for automotive backlight
2018-08-27 09:45
1 Solutions to increase OVP threshold for TPS61043:TPS61043 is a boost LED driver which is widely
2014-01-24 17:08
= ; clock-names = "pclk_pwm"; status = "okay";};Backlight配置： backlight: backlight
2022-05-19 11:36
本帖最后由 ambrose1464 于 2016-8-11 09:01 编辑 我想请问下，我要怎样控制我的LED的开关或亮度从我的USB8452到LED Driver呢？我不怎么会用I2C呢。哪位大大清楚和愿意
2016-08-10 15:33
汽车车灯LED DRIVER资料，用的是TLE5097，非常好的参考资料！
2016-03-08 17:16
能否用SPI接口控制5V LED Driver IC？STM32L412的VCC为3.3V，SPI的引脚为FT_f类型。LED Driver IC 的 VCC 为 5V
2022-12-26 10:13
/power-management/backlight-led-driver-products.page#p2823=50;200&p1498=Catalog
2017-08-24 21:10
系统启动时LCD屏幕在内核加载过程中会变亮一下，然后再变暗。经过测试发现，内核在加载完pwm-backlight驱动后，LCD会变成白屏；加载LCD显示驱动后，LCD变成黑屏。这样在启动过程中会有屏幕闪烁的感觉。所以有没有方法在pwm-backlight驱动加载时
2022-01-10 07:24
#! /bin/bash echo -e \"\\033[36m-----------BACKLIGHT--------------\\033[0m\" echo -e
2024-12-09 09:57
