[Intel-gfx] [PATCH 3/4] drm/dp: Clarify clock recovery and channel equalization failures

2016-08-04 Thread ch...@chris-wilson.co.uk
On Thu, Aug 04, 2016 at 04:50:35PM +, Pandiyan, Dhinakaran wrote: > On Thu, 2016-08-04 at 04:12 +0100, Chris Wilson wrote: > > On Wed, Aug 03, 2016 at 08:07:40PM -0700, Dhinakaran Pandiyan wrote: > > > The causes of clock recovery and channel equalization failures are not > > > explicitly print

[Intel-gfx] [PATCH 3/4] drm/dp: Clarify clock recovery and channel equalization failures

2016-08-04 Thread Pandiyan, Dhinakaran
On Thu, 2016-08-04 at 04:12 +0100, Chris Wilson wrote: > On Wed, Aug 03, 2016 at 08:07:40PM -0700, Dhinakaran Pandiyan wrote: > > The causes of clock recovery and channel equalization failures are not > > explicitly printed in debug messages. Help debugging link training > > failures by printing wh

[Intel-gfx] [PATCH 3/4] drm/dp: Clarify clock recovery and channel equalization failures

2016-08-04 Thread Chris Wilson
On Wed, Aug 03, 2016 at 08:07:40PM -0700, Dhinakaran Pandiyan wrote: > The causes of clock recovery and channel equalization failures are not > explicitly printed in debug messages. Help debugging link training > failures by printing why it failed. > > Doing this in the driver would mean re-implem

[PATCH 3/4] drm/dp: Clarify clock recovery and channel equalization failures

2016-08-03 Thread Dhinakaran Pandiyan
The causes of clock recovery and channel equalization failures are not explicitly printed in debug messages. Help debugging link training failures by printing why it failed. Doing this in the driver would mean re-implementing some of the drm static functions that decode link status. Let's avoid th