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jekhor / yogabook-linux

Yoga Book Linux porting efforts, umbrella repository for link all pieces together
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Backlight level cannot be changed in LiveCD #12

Closed jekhor closed 3 years ago

jekhor commented 5 years ago

Seems that lpss PWM driver is loaded after i915 and last one cannot find 'pwm_backlight' PWM chip.

TiNredmc commented 4 years ago

Hi. Can you try this ? https://techtablets.com/forum/reply/69539/

TiNredmc commented 4 years ago

I tried. It works. Add pwm_lpss and pwm_lpss_platform to /etc/initramfs-tools/modules rhen update-initramfs -u

TiNredmc commented 4 years ago

Auto brightness also working.

ThongSong7 commented 4 years ago

@TiNredmc : It works well!