Re: [PATCH] pwm: Call pwm_enable() before pwm_config()
From: Lars-Peter Clausen <lars@metafoo.de>
Date: 2012-08-23 17:19:49
Also in:
linux-arm-kernel, linux-fbdev, lkml
On 08/23/2012 07:12 PM, Lars-Peter Clausen wrote:
[...] Or maybe just use the runtime pm API for this. This probably makes even more sense and grab a reference to the pm context when the enable() is called, release it when disable() is called and also grab it before calling the device's config callback and release it afterward.
Btw. this seems to be exactly what the pwm-tiecap and pwm-tiehrpwm drivers already do today. I'd just make that a core PWM framework feature.