https://github.com/torvalds/linux
Revision 6375bda073724ead7df08746866b724b1799a295 authored by Alex Deucher on 03 October 2011, 13:13:46 UTC, committed by Dave Airlie on 03 October 2011, 17:37:31 UTC
The previous code could potentially loop forever.  Limit
the number of DP aux defer retries to 4 for native aux
transactions, same as i2c over aux transactions.

Noticed by: Brad Campbell <lists2009@fnarfbargle.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Brad Campbell <lists2009@fnarfbargle.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
1 parent 109bc10
History
Tip revision: 6375bda073724ead7df08746866b724b1799a295 authored by Alex Deucher on 03 October 2011, 13:13:46 UTC
drm/radeon/kms: add retry limits for native DP aux defer
Tip revision: 6375bda
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