aio-3399j 主板 HDMI屏幕 休眠或锁屏 Sleep不能生效?
我们用的是aio-3399j 主板。用出厂的固件和自己源码编译烧录系统,结果都是一样,HDMI屏幕 休眠或锁屏 Sleep不能生效。
打印log上看,
01-18 12:11:15.034 D/ViewRootImpl( 1058): updatePointerIcon called with position out of bounds
01-18 12:11:15.044 E/Lights Hal(629): write_int failed to open /sys/class/backlight/backlight/brightness
01-18 12:11:15.044 E/Lights Hal(629): write_int failed to open /sys/class/backlight/rk28_bl/brightness
adb 到系统里找不到这个/sys/class/backlight/rk28_bl/brightness 文件?
请大神们帮忙看下,是什么原因引起?多谢!
页:
[1]