| commit | 273ec6bd9af56feabdc72405fa546ef92dc50bc9 | [log] [tgz] |
|---|---|---|
| author | Hans de Goede <hdegoede@redhat.com> | Tue Mar 24 11:34:11 2020 -0700 |
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | Tue Mar 24 15:07:58 2020 -0700 |
| tree | ba06022d672ade779e73063ea941a9d1a114c913 | |
| parent | 1a67448f1563c7fc5d3e19e6897e04a7b5424bf2 [diff] |
Input: goodix - restore config on resume if necessary Some devices, e.g the Trekstor Primetab S11B, lose there config over a suspend/resume cycle (likely the controller loses power during suspend). This commit reads back the config version on resume and if matches the expected config version it resets the controller and resends the config we read back and saved at probe time. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1786317 BugLink: https://github.com/nexus511/gpd-ubuntu-packages/issues/10 BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=199207 Reviewed-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20200307121505.3707-11-hdegoede@redhat.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>