| commit | 4f7f7b7eb94bd37c449f06932459bbed78826f8d | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Wed Aug 18 18:12:56 2010 +0100 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Tue Sep 07 11:14:17 2010 +0100 |
| tree | eacee3cafd4203425ebef3ce5096368935974353 | |
| parent | b66d842467311ac3434aa19c5c41deaab8295bd0 [diff] |
drm/i915/dp: Really try 5 times before giving up. Only stop trying if the aux channel sucessfully reports that the transmission was completed, otherwise try again. On the 5th failure, bail and report that something is amiss. This fixes a sporadic failure in reading the EDID for my external panel over DP. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org