Here is the test kernel and the patches I reverted/applied, could anyone helps me verify it. This kernel fixes the Dell machine I have which uses the DPCD backlight, I hope this won't introduce regressions you've encountered.
https://people.canonical.com/~acelan/bugs/lp1861521/
Here is the test kernel and the patches I reverted/applied, could anyone helps me verify it.
This kernel fixes the Dell machine I have which uses the DPCD backlight, I hope this won't introduce regressions you've encountered.
https:/ /people. canonical. com/~acelan/ bugs/lp1861521/