| commit | 165f5f64199f972a21f21effc125d89ed2488e58 | [log] [tgz] |
|---|---|---|
| author | Peter Korsgaard <jacmet@sunsite.dk> | Wed Jul 01 17:47:08 2009 +0200 |
| committer | Ben Dooks <ben-linux@fluff.org> | Thu Jul 30 23:54:50 2009 +0100 |
| tree | 1c476656788344f6bea3c4555711b53673f62e84 | |
| parent | 9b71de49b030ad8fd4d13d38571b5c42dc9ed8dd [diff] |
ARM: S3C: PWM fix for low duty cycle The pwm hardware only checks the compare register after a decrement, so the pin never toggles if tcmp = tcnt. This happens when a very low duty cycle is requested. Fix it by always ensuring that tcmp < tcnt. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>