[lkml]   [2010]   [Nov]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [i915] 2.6.37-rc1 G33 regression : no DVI output
On Sun, 21 Nov 2010 12:20:01 +0100, Vincent Vanackere <> wrote:
> Hi,
> I'm trying to track down a regression occuring in recent kernel : I
> get the DVI output of my intel G33 chipset through a Sapphire ADD2
> DVI-D SDVO adaptor card and it was working fine until
> kernel 2.6.37-rc1 :
> - all more recent kernels only give a black screen
> - I can log through ssh and no oops nor anything suspicious is in the log
> - I get an output if I uses the VGA builtin port.

Add drm.debug=0xe to your boot command line (or module options) and attach
the dmesg. We're obviously failing to detect the output over the SDVO
card, and hopefully we might have a reason in the debug log.

Chris Wilson, Intel Open Source Technology Centre

 \ /
  Last update: 2010-11-21 12:53    [W:0.047 / U:2.796 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site