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(parent: b11248d) | patch
drm/i915: Clarify error returns from display port aux channel I/O
authorKeith Packard <keithp@keithp.com>
Fri, 12 Jun 2009 05:30:32 +0000 (22:30 -0700)
committerKeith Packard <keithp@keithp.com>
Thu, 18 Jun 2009 22:54:12 +0000 (15:54 -0700)
commita5b3da543d4882d57a2f3e05d37ad8e1e1453489
treed2e5be7d8209fdf033338de6d4837442250c161dtree | snapshot
parentb11248df4c0decb1e473d5025f237be32c0f67bbcommit | diff
drm/i915: Clarify error returns from display port aux channel I/O

Use distinct error return values for each kind of aux channel I/O failure.

Signed-off-by: Keith Packard <keithp@keithp.com>
drivers/gpu/drm/i915/intel_dp.c diff | blob | blame | history
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