diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2011-10-03 09:13:46 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-10-16 14:14:52 -0700 |
| commit | c6e2e6abefaceb135487e805b7af78afdbff563e (patch) | |
| tree | b61dcba30a262590e9aa8f740f5265d4c6617ecb /lib/.gitignore | |
| parent | 290771305e6699f3807950f30562781d9bc593df (diff) | |
| download | kernel_samsung_crespo-c6e2e6abefaceb135487e805b7af78afdbff563e.zip kernel_samsung_crespo-c6e2e6abefaceb135487e805b7af78afdbff563e.tar.gz kernel_samsung_crespo-c6e2e6abefaceb135487e805b7af78afdbff563e.tar.bz2 | |
drm/radeon/kms: add retry limits for native DP aux defer
commit 6375bda073724ead7df08746866b724b1799a295 upstream.
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>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'lib/.gitignore')
0 files changed, 0 insertions, 0 deletions