x11/xcalib not working on radeondrm(4) ?

[Alexis de BRUYN]

On 26.02.2014 05:02, Michel Dänzer wrote:
> On Mon, 2014-02-24 at 15:39 +0100, Alexis de BRUYN wrote:
>>
>> $ pkg_info | grep xcalib
>> xcalib-0.8          tiny monitor calibration loader for XFree86 or X.org
>>
>> It seems to have no effect with radeondrm(4), although it is working
>> fine with inteldrm(4) (tested with the same motherboard). Kernel,
>> userland and Xenocara were rebuilt yesterday after fetching -current.
>>
>> Xcalib doesn't return any error messages (with -verbose option too).
>>
>> Is it a driver limitation/issue? Radeon Hardware not fully supported (yet)?
> 
> AFAICT xcalib uses the XFree86-VidModeExtension extension, so it can
> currently only affect one output of an RandR 1.2 capable driver. Try
> something like xrandr --output <...> --gamma which uses the RandR 1.2
> extension.
Thanks for your answer Alex.

Yes xrandr is working fine, I can adjust brightness and gamma. But I
cannot invert the colors (and don't know how to that with xrandr).

$ xrandr -v
xrandr program version       1.4.1
Server reports RandR version 1.4

$ xrandr --current
Screen 0: minimum 320 x 200, current 5760 x 1080, maximum 16384 x 16384
DisplayPort-1 connected 1920x1080+1920+0 (normal left inverted right x
axis y axis) 598mm x 336mm
   1920x1080      60.0*+   50.0
   1920x1080i     60.1
   1600x1200      60.0
   1680x1050      59.9
   1280x1024      75.0     60.0
   1440x900       75.0     59.9
   1152x864       75.0
   1280x720       60.0
   1440x576i      50.1
   1024x768       75.1     70.1     60.0
   1440x480i      60.1
   832x624        74.6
   800x600        72.2     75.0     60.3     56.2
   720x576        50.0
   720x480        59.9
   640x480        72.8     66.7     60.0     59.9
   720x400        70.1
DisplayPort-0 connected 1920x1080+0+0 (normal left inverted right x axis
y axis) 598mm x 336mm
   1920x1080      60.0*+   50.0
   1920x1080i     60.1
   1600x1200      60.0
   1680x1050      59.9
   1280x1024      75.0     60.0
   1440x900       75.0     59.9
   1152x864       75.0
   1280x720       60.0
   1440x576i      50.1
   1024x768       75.1     70.1     60.0
   1440x480i      60.1
   832x624        74.6
   800x600        72.2     75.0     60.3     56.2
   720x576        50.0
   720x480        59.9
   640x480        72.8     66.7     60.0     59.9
   720x400        70.1
DisplayPort-2 connected 1920x1080+3840+0 (normal left inverted right x
axis y axis) 598mm x 336mm
   1920x1080      60.0*+   50.0
   1920x1080i     60.1
   1600x1200      60.0
   1680x1050      59.9
   1280x1024      75.0     60.0
   1440x900       75.0     59.9
   1152x864       75.0
   1280x720       60.0
   1440x576i      50.1
   1024x768       75.1     70.1     60.0
   1440x480i      60.1
   832x624        74.6
   800x600        72.2     75.0     60.3     56.2
   720x576        50.0
   720x480        59.9
   640x480        72.8     66.7     60.0     59.9
   720x400        70.1
DisplayPort-3 disconnected (normal left inverted right x axis y axis)
DisplayPort-4 disconnected (normal left inverted right x axis y axis)
DisplayPort-5 disconnected (normal left inverted right x axis y axis)

-- 
Alexis de BRUYN