S3C64xx backlight PWM misinited GPIO pin
Peter Korsgaard
jacmet at sunsite.dk
Mon Sep 28 03:43:57 EDT 2009
>>>>> "Maurus" == Maurus Cuelenaere <mcuelenaere at gmail.com> writes:
Maurus> Hi,
Maurus> Are the GPIO pins used as PWM (e.g. GPF15) supposed to be set
Maurus> to special function 2 in the bootloader/mach file or is this
Maurus> just a bug in the PWM driver in current mainline?
The pin configuration imho doesn't belong in the pwm driver shared
between 24xx/64xx.
Maurus> which doesn't look like it's the way to go..
To me it's OK - Ben, what do you say?
Maurus> Do I need to set some kind of config option (mach-hmt doesn't
Maurus> seem to need the above change) or .. ?
It doesn't do it because I setup the pin in the bootloader (E.G. to
display bootsplash image).
--
Bye, Peter Korsgaard
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