| commit | afe10358e47a3ea1f69005cb1be78170d23f8afa | [log] [tgz] |
|---|---|---|
| author | Dmitry Torokhov <dtor@chromium.org> | Thu Apr 16 18:14:55 2015 -0700 |
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | Fri Aug 07 14:55:38 2015 -0700 |
| tree | 19a12ac47685bd1ca2ab85ef8ee3306ee05ea2cb | |
| parent | 00159f19a5057cb779146afce1cceede692af346 [diff] |
Input: elants_i2c - wire up regulator support Elan touchscreen controllers use two power supplies, vcc33 and vccio, and we need to enable them before trying to access the device. On X86 firmware usually does this, but on ARM it is usually left to the kernel. Signed-off-by: Dmitry Torokhov <dtor@chromium.org> Reviewed-by: Benson Leung <bleung@chromium.org> Reviewed-by: Scott Liu <scott.liu@emc.com.tw> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>