[PATCH 0/2] ARM: dts: omap3-overo: Add pwm-leds and audio support

Philippe Rétornaz philippe.retornaz at epfl.ch
Wed Feb 6 09:26:43 EST 2013

Hi all !

Le 06/02/2013 14:30, Benoit Cousson a écrit :
> Salut Florian,
> On 02/04/2013 10:14 AM, Florian Vaussard wrote:
>> Hello Benoit,
>> On 01/24/2013 01:21 PM, Benoit Cousson wrote:
>>> + Peter who did the original PWM
>>> Hi Florian,
>>> On 01/23/2013 06:56 PM, Florian Vaussard wrote:
>>>> Hello Benoit,
>>>> This patchset adds some new DT supports to the Overo products.
>>>> The first patch converts the PMIC LEDB output to use the
>>>> pwm-leds, newly merged in your branch for_3.9/dts. The second
>>>> patch adds the audio support.
>>> Excellent, that looks very good to me, but I'd like to get the
>>> feedback from Peter before merging it.
>> So a patch is being merged to handle triggers in the case of pwm
>> leds [1]. When done, we will be able to add back the default
>> trigger. Do you want to wait on it to merge this series?
> What kind of dependency do we have between these two series? I mean
> what will happen if the DTS is merged before the pwm subsystem?
> If that does not generate any regression / crash, then it is OK, if
> not, we should take care of the order.

Florian is on holiday the next two weeks.

AFAIK if the PWM/leds subsystem patches are not merged before this one
then the kernel will panic if a trigger is used to change the led status.



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