[Bug 96571] [CHV] Backlight init fails on Surface 3 if module load order is wrong

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Jul 14 18:29:34 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=96571

--- Comment #55 from martin.deutinger at mailbox.org ---
Just to bump this up:

Asus T102HA Ubuntu 18.04 bug is still present.

journalctl -b -1 | grep -i pwm
Jul 14 17:57:11 MateTablet kernel:  (null): Device [PWM1] is in always present
list
Jul 14 17:57:11 MateTablet kernel: [drm:pwm_setup_backlight [i915]] *ERROR*
Failed to own the pwm chip
uname -a
Linux MateTablet 4.17.5-041705-generic #201807081431 SMP Sun Jul 8 14:33:41 UTC
2018 x86_64 x86_64 x86_64 GNU/Linux

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