[Intel-gfx] BACKLIGHT property for KMS case
mjg59 at srcf.ucam.org
Mon Aug 17 19:29:51 PDT 2009
On Mon, Aug 17, 2009 at 07:21:50PM -0700, Greg KH wrote:
> > The generic backlight addon should cope fine - I've got 0-10 here, and
> > nouveau exposes something like 2^16 (gpm chooses a sensible number of
> > steps in that case). Are you running an ancient version of hal?
> I didn't think I was, whatever is in Moblin 2.0 these days :)
Are they running some custom backlight control app that hardcodes it?
Limiting the maximum brightness is definitely the wrong thing to do
here - any userspace that's failing to cope is more broken than our
desktop code generally is.
Matthew Garrett | mjg59 at srcf.ucam.org
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