diff options
| author | Mikko Perttunen <mperttunen@nvidia.com> | 2013-07-30 11:35:03 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2013-08-27 10:19:39 +0200 |
| commit | ccaddfe1a2e10f50aa6f553f9791c2724b6d3c4a (patch) | |
| tree | b882e56d3bc1a777d9785fe760e0789bc7cee8b2 /drivers/video/atafb.c | |
| parent | 3b2f64d00c46e1e4e9bd0bb9bb12619adac27a4b (diff) | |
drm/tegra: hdmi: Make sure clock is enabled before dumping registers
The debugfs register dumping function did not enable the HDMI clock.
This led to a possible system hang when reading the debugfs entry
while no HDMI cable was connected to the system. This patch makes
sure that the clock is enabled during the read.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/video/atafb.c')
0 files changed, 0 insertions, 0 deletions