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| H A D | lm3630a_bl.c | diff 0e0e78e32e723a1ee48207a2ad091afb30f6f1c5 Thu Sep 12 16:32:57 CDT 2019 Andreas Kemnade <andreas@kemnade.info> 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>
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