On Sun, Aug 30, 2020 at 02:57:47PM +0200, Hans de Goede wrote: > The pwm-crc code is using 2 different enable bits: > 1. bit 7 of the PWM0_CLK_DIV (PWM_OUTPUT_ENABLE) > 2. bit 0 of the BACKLIGHT_EN register > > So far we've kept the PWM_OUTPUT_ENABLE bit set when disabling the PWM, > this commit makes crc_pwm_disable() clear it on disable and makes > crc_pwm_enable() set it again on re-enable. > > Acked-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> > Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> > Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> > --- > Changes in v3: > - Remove paragraph about tri-stating the output from the commit message, > we don't have a datasheet so this was just an unfounded guess > --- > drivers/pwm/pwm-crc.c | 4 ++++ > 1 file changed, 4 insertions(+) Acked-by: Thierry Reding <thierry.reding@xxxxxxxxx>
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