| commit | 0e0e78e32e723a1ee48207a2ad091afb30f6f1c5 | [log] [tgz] |
|---|---|---|
| author | Andreas Kemnade <andreas@kemnade.info> | Thu Sep 12 23:32:57 2019 +0200 |
| committer | Lee Jones <lee.jones@linaro.org> | Wed Oct 02 14:25:27 2019 +0100 |
| tree | f63c75dafd45b505f2d08c68be167ae692cd6f68 | |
| parent | ae92365cdd759748b4b0671109f456a1bb7aa57d [diff] |
backlight: lm3630a: Add an enable gpio for the HWEN pin For now just enable it in the probe function to allow I2C access. Disabling also means resetting the register values to default and according to the datasheet does not give power savings. Tested on Kobo Clara HD. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>