[RFC] xrandr: display gamma and brightness

[Yang Zhao]

2010/1/11 Matthias Hopf <mhopf at suse.de>:
> On Jan 10, 10 18:02:20 +0600, Mikhail Gusarov wrote:
>>  * do not output raw gamma values or at least make it use less screen
>>    estate and put it after the output it belongs to.
>
> Agreed, the raw color table entries are not interesting to the user.

People that actually use calibrators on their monitors may actually
care what the actual curves are.  I certainly do like to have access
to it, if only as a point of interest.

Although, the actual usefulness of the data is still debatable since,
IIRC, it's data RandR caches, and not what's on the CRTC hardware.

-- 
Yang Zhao
http://yangman.ca