Messages in this thread | | | Date | Thu, 19 Apr 2007 22:15:48 -0700 | From | Jeremy Fitzhardinge <> | Subject | Re: [2/2] 2.6.21-rc7: known regressions |
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Dave Jones wrote: > Do you have the backlight code enabled ? > I'm guessing not. >
Hm, think so. backlight controls work, via both /proc/acpi/ibm/backlight and /sys/class/backlight/*/brightness.
$ ls -l /sys/class/backlight/ total 0 drwxr-xr-x 2 root root 0 Apr 19 22:13 acpi_video0 drwxr-xr-x 2 root root 0 Apr 19 22:13 acpi_video1 drwxr-xr-x 2 root root 0 Apr 19 22:13 ibm
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