tree 7f91aa81ecbdb830970221e6b4b1743d4b594792
parent fc3c5512e337bdb8b019883ea9078bbccc00c4e9
author Uwe Kleine-König <uwe@kleine-koenig.org> 1566661023 +0200
committer Thierry Reding <thierry.reding@gmail.com> 1569023334 +0200

pwm: Let pwm_get_state() return the last implemented state

When pwm_apply_state() is called the lowlevel driver usually has to
apply some rounding because the hardware doesn't support nanosecond
resolution. So let pwm_get_state() return the actually implemented state
instead of the last applied one if possible.

Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>