From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jingoo Han Subject: Re: [PATCH 0/2] pwm-backlight: switch to gpiod interface (part 1) Date: Thu, 27 Mar 2014 10:04:37 +0900 Message-ID: <000801cf4958$8678ff20$936afd60$%han@samsung.com> References: <1393480414-19473-1-git-send-email-acourbot@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: In-reply-to: Content-language: ko Sender: linux-kernel-owner@vger.kernel.org To: 'Bryan Wu' , 'Alexandre Courbot' Cc: 'Alexandre Courbot' , 'Thierry Reding' , 'Ben Dooks' , 'Kukjin Kim' , linux-pwm@vger.kernel.org, linux-gpio@vger.kernel.org, 'Linux Kernel Mailing List' , 'Jingoo Han' List-Id: linux-gpio@vger.kernel.org On Thursday, March 27, 2014 9:09 AM, Bryan Wu wrote: > On Tue, Mar 25, 2014 at 10:01 PM, Alexandre Courbot 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. Sorry, I cannot review this pwm-backlight code, I don't have knowledge about pwm-backlight and gpiod. I think that Thierry will review this correctly. Best regards, Jingoo Han > > -Bryan > > > On Thu, Feb 27, 2014 at 2:53 PM, Alexandre Courbot 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