[Intel-gfx] Playing with the xf86-video-intel code
Chris Wilson
chris at chris-wilson.co.uk
Thu Jun 4 12:47:58 PDT 2015
On Sun, May 31, 2015 at 11:50:26AM +0200, Bálint Pámer wrote:
> Hello!
>
> In a nutshell:
> I have a problem where my linux box hooked up to my sharp lcd tv can only
> output 1080p at 30hz OR 1080i at 60hz under linux (opensuse 13.2), but CAN
> output 1080p at 60hz under windows. (meaning in the kde display
> configuration, 30hz is the highest value)
> So my questions are:
> -Am I looking at the right location? (I'm looking for the deepest location
> where the supported resolution list is assembled/calculated/parsed)
Look at the kernel drm.debug=2 dmesg for the list of modes for the
device. Then set
Section "Device"
Identifier "igfx"
Option "ModeDebug"
EndSection
to get the list of modes being processed by X.
> -Is there a way to dynamically reload the intel_drv module?
No.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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