[Bug 82634] [snb] backlight issue on TOSHIBA PORTEGE R830 after suspend/resume

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu May 28 10:52:13 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=82634

--- Comment #18 from Jani Nikula <jani.nikula at intel.com> ---
(In reply to Hans de Goede from comment #17)
> Created attachment 116122 [details] [review]
> [PATCH] drm: i915: Add an enable_backlight_control module parameter

Hans, while I truly appreciate your efforts in fixing backlight issues, I
really *really* would like to exhaust all other options before adding such
module parameters. It should be made to Just Work(tm).

All the cargo culting forum posts telling people to tweak their i915 module
parameters are giving us headaches. We've even made some of our module
parameters taint the kernel, and we won't look at bugs if people changed them
from their platform specific defaults. Just wanted to let you know my opinion
right from the start.

...but let's see if it helps. :)

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