Re: [3.4 regression] [bisected] DisplayPort fails to come on
On 06/14/2012 03:48 PM, Wouter M. Koolen wrote:
In the mean while I will redo the bisect.
Hi guys,I did a bisect on the actual problem (and not on the maybe-related second error message). It results in 092945e11c5b84f66dd08f0b87fb729715d377bc:
Author: Adam Jackson <ajax@xxxxxxxxxx> 2011-07-26 20:39:45 Committer: Daniel Vetter <daniel.vetter@xxxxxxxx> 2012-01-17 15:46:56Parent: 6919132e7a307b1f181d7655b3ef64cc7581a5ef (drm/i915/dp: Tweak auxch clock divider for PCH)
Branches: linux-3.4.y, remotes/origin/linux-3.4.y, remotes/origin/master Follows: v3.2-rc6 Precedes: v3.4-rc1 drm/i915/dp: Use auxch precharge value of 5 everywhere The default in the Sandybridge docs is 5, as on Ironlake, and I have no reason to believe 3 would work any better. Signed-off-by: Adam Jackson <ajax@xxxxxxxxxx> Acked-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx> I guess there is your reason for 3 :) Any advice on how to proceed would be very helpful. Cheers, Wouter _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel