[Bug 65377] Backlight control via /sys/class/backlight/radeon_bl0 not working

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jun 6 15:32:41 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=65377

--- Comment #5 from Alex Deucher <agd5f at yahoo.com> ---
I believe the only way to control the backlight on the macs with multiple GPUs
is via the gmux driver.  Seems to be a mac specific thing.

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