linux-kernel - Re: [PATCH 0/2] pwm-backlight: switch to gpiod interface (part 1)

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Message-ID: <CAK5ve-K7-Qk-VX33ZMWh3WEYOQND_o_TG6Hk28Y7r8dVgVtg9A@mail.gmail.com>
Date:	Wed, 26 Mar 2014 17:08:55 -0700
From:	Bryan Wu <cooloney@...il.com>
To:	Alexandre Courbot <gnurou@...il.com>
Cc:	Alexandre Courbot <acourbot@...dia.com>,
	Thierry Reding <thierry.reding@...il.com>,
	Jingoo Han <jg1.han@...sung.com>,
	Ben Dooks <ben-linux@...ff.org>,
	Kukjin Kim <kgene.kim@...sung.com>,
	"linux-pwm@...r.kernel.org" <linux-pwm@...r.kernel.org>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/2] pwm-backlight: switch to gpiod interface (part 1)

On Tue, Mar 25, 2014 at 10:01 PM, Alexandre Courbot <gnurou@...il.com> wrote:
> Ping Thierry, can you have a look at this series? It is quite similar
> to the same change you merged for panel-simple (although I cannot see
> it in -next neither).
>

I think Jingoo can help to review this as well. Jingoo, can you help
to review. Actually it looks good to me.

-Bryan

> On Thu, Feb 27, 2014 at 2:53 PM, Alexandre Courbot <acourbot@...dia.com> wrote:
>> These two patches initiate the switch of the pwm-backlight driver to
>> the gpiod GPIO interface, as it considerably simplifies the code.
>>
>> For compatibility with current users of the driver, it is still possible
>> to pass the enable GPIO number as platform data. Two platforms are still
>> relying on this feature (pxa/palmtc and shmobile/armadillo800eva) which
>> will be removed as soon as its last users are switched to GPIO mapping
>> tables.
>>
>> Alexandre Courbot (2):
>>   ARM: SAMSUNG: remove gpio flags in dev-backlight
>>   pwm-backlight: switch to gpiod interface
>>
>>  arch/arm/plat-samsung/dev-backlight.c |  2 -
>>  drivers/video/backlight/pwm_bl.c      | 72 +++++++++++++++--------------------
>>  include/linux/pwm_backlight.h         |  5 +--
>>  3 files changed, 32 insertions(+), 47 deletions(-)
>>
>> --
>> 1.9.0
>>
>> --
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