| commit | 8d4adc6a5807ca51999421b4d6d4f193c95775ba | [log] [tgz] |
|---|---|---|
| author | Thierry Reding <treding@nvidia.com> | Fri Nov 22 16:37:57 2013 +0100 |
| committer | Thierry Reding <treding@nvidia.com> | Wed Feb 26 17:21:33 2014 +0100 |
| tree | ca44fc42336d1a5d786f89fada9f9a9cb6d25a2e | |
| parent | c197db75ff5c1d4f015c7668a3715e230a5d7e27 [diff] |
drm/dp: Add drm_dp_dpcd_read_link_status() The function reads the link status (6 bytes starting at offset 0x202) from the DPCD so that it can be conveniently passed to other DPCD helpers. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Thierry Reding <treding@nvidia.com>