| commit | 010b9b397b32e1fa2d2bd15ec521350a99ac4dc4 | [log] [tgz] |
|---|---|---|
| author | Jani Nikula <jani.nikula@intel.com> | Thu Apr 06 16:44:16 2017 +0300 |
| committer | Jani Nikula <jani.nikula@intel.com> | Tue Apr 11 16:54:32 2017 +0300 |
| tree | 50218bf2f279ffd6593b4cb4f17cdfa69d7ef9a7 | |
| parent | ec990e21d7668e08f6f4bd9b73e9d40d04b04198 [diff] |
drm/i915/dp: use readb and writeb calls for single byte DPCD access This is what we have the readb and writeb variants for. Do some minor return value and variable cleanup while at it. Cc: Manasi Navare <manasi.d.navare@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Manasi Navare <manasi.d.navare@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/fd8a8f110bcfdc73a8c9241e5f9d61f7dd7c9677.1491485983.git.jani.nikula@intel.com