]> git.karo-electronics.de Git - linux-beck.git/commit
drm/i915: Try harder to complete DP training pattern 1
authorChris Wilson <chris@chris-wilson.co.uk>
Wed, 26 Sep 2012 15:48:30 +0000 (16:48 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 4 Oct 2012 08:33:41 +0000 (10:33 +0200)
commit2477367083b3eaa97f87993ab26627a02f350551
tree0bdf7aff7dc85eb820a82ef9d5296c403bb26c71
parent7f6613412c0bf5945a78967e92bdcb00394215f4
drm/i915: Try harder to complete DP training pattern 1

In commit cdb0e95bf571dccc1f75fef9bdad21b167ef0b37
Author: Keith Packard <keithp@keithp.com>
Date:   Tue Nov 1 20:00:06 2011 -0700

    drm/i915: Try harder during dp pattern 1 link training

extra passes were made to retry the same voltage and then retry a full
clock reset. However, as coverity pointed out, we never tried the full
clock reset as we broke out of the loop early.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_dp.c