Re: + drivers-gpu-drm-i915-intel_lvdsc-fix-locking-snafu.patchadded to -mm tree

[Daniel Vetter]

On Wed, Feb 04, 2009 at 07:03:57PM +0100, Bruno Prémont wrote:
> This patch does not work for me.
> With this patch applied kernel fails to read EDID data and discover
> proper modes. (It ends up displaying a picture looking like the BIOS
> bootup image). X fails to start finding no valid mode for LVDS output.

I've had the same problem (at least wrt to X), but it seems to disappear
when cold-booting. It even works when I boot with modeset=0, kill X, then
reload the i915 module with modeset=1. Maybe the kms is a bit flakey when
X played with it for too long beforehands.

But kernel modesetting for the framebuffer console always works, so
YMMV.

-Daniel
-- 
Daniel Vetter
E-Mail: daniel.vetter@xxxxxxxx
Tel.: +41 (0)79 365 57 48
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/