drm/i915/dp: Dump DP link status when link training stages fail

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A full dump of link status can be handy in debugging link training
failures. Let's add that to the debug messages when link training fails.

v2: Removing unrelated clean up (Jani)
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470343716-5574-3-git-send-email-dhinakaran.pandiyan@intel.com

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Pandiyan, Dhinakaran 2016-08-04 13:48:36 -07:00 • committed by Rodrigo Vivi

parent 8b0878a0a3

commit 8ab5de2e00

1 changed files with 11 additions and 0 deletions

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drivers/gpu/drm/i915/intel_dp_link_training.c

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