KMS: Howto disable TV detection

Alex Deucher alexdeucher at
Fri May 28 11:23:56 PDT 2010

On Fri, May 28, 2010 at 4:53 AM, Daniel Klaffenbach
<danielklaffenbach at> wrote:
> Hi,
> on my Radeon HD3870 with 2.6.34 I always get a 800x600 framebuffer console
> because KMS seems to detect a TV on the DIN connector (there is nothing
> connected to DIN, worked fine with 2.6.34-rc5).
> Is there a way to disable the detection of the TV? I already tried
>, but this just gives me a black screen (and a complete freeze -
> kernel panic?).

Not at the moment.


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