| commit | 6375bda073724ead7df08746866b724b1799a295 | [log] [tgz] |
|---|---|---|
| author | Alex Deucher <alexander.deucher@amd.com> | Mon Oct 03 09:13:46 2011 -0400 |
| committer | Dave Airlie <airlied@redhat.com> | Mon Oct 03 18:37:31 2011 +0100 |
| tree | e2fb38f42845db6a31a532611e1f4e4dd164bc12 | |
| parent | 109bc10d30f33e84f1d7289f0039e0c858ade82f [diff] |
drm/radeon/kms: add retry limits for native DP aux defer 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>