[Intel-gfx] BACKLIGHT_CONTROL and xrandr

[Zhenyu Wang]

On 2010.04.08 09:58:33 +0800, ykzhao wrote:
> After switching to KMS, the backlight property depends on the ACPI
> backlight interface.

Not necessary ACPI stuff, any backlight driver that might use platform
functions.

> Maybe on your box we should add one platform backlight interface(using
> legacy control method) so that the backlight brightness can be
> controlled for your box.
> 

Matthew already posted patch for adding 'intel_backlight', not sure what's
the status of that.

-- 
Open Source Technology Center, Intel ltd.

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