From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Brezillon Subject: Re: [PATCH v3 00/12] pwm: add support for atomic update Date: Fri, 9 Oct 2015 23:02:32 +0200 Message-ID: <20151009230232.6d21d9be@bbrezillon> References: <1442828009-6241-1-git-send-email-boris.brezillon@free-electrons.com> Reply-To: boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <1442828009-6241-1-git-send-email-boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Thierry Reding , linux-pwm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Mark Brown , Liam Girdwood , Jingoo Han , Lee Jones , linux-fbdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Bryan Wu , Richard Purdie , Jacek Anaszewski , linux-leds-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Maxime Ripard , linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Heiko Stuebner , linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Jean-Christophe Plagniol-Villard , Tomi Valkeinen , Daniel Mack , Haojian Zhuang , Robert Jarzmik Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Doug Anderson , Uwe =?UTF-8?B?S2xlaW5lLUvDtm5pZw==?= List-Id: linux-leds@vger.kernel.org Hi Thierry, On Mon, 21 Sep 2015 11:33:17 +0200 Boris Brezillon wrote: > Hello, >=20 > This series adds support for atomic PWM update, or IOW, the capability > to update all the parameters of a PWM device (enabled/disabled, period, > duty and polarity) in one go. Anything preventing this series from being applied (AKA ping)? >=20 > Best Regards, >=20 > Boris >=20 > Changes since v2: > - rebased on top of 4.3-rc2 > - reintroduced pwm-regulator patches >=20 > Changes since v1: > - dropped applied patches > - squashed Heiko's fixes into the rockchip driver changes > - made a few cosmetic changes > - added kerneldoc comments > - added Heiko's patch to display more information in debugfs > - dropped pwm-regulator patches (should be submitted separately) >=20 > Boris Brezillon (11): > pwm: introduce default period and polarity concepts > pwm: define a new pwm_state struct > pwm: move the enabled/disabled info to pwm_state struct > backlight: pwm_bl: remove useless call to pwm_set_period > pwm: declare a default PWM state > pwm: add the PWM initial state retrieval infra > pwm: add the core infrastructure to allow atomic update > pwm: rockchip: add initial state retrieval > pwm: rockchip: add support for atomic update > regulator: pwm: implement ->enable(), ->disable() and ->is_enabled > methods > regulator: pwm: properly initialize the ->state field >=20 > Heiko St=C3=BCbner (1): > pwm: add information about polarity, duty cycle and period to debugfs >=20 > drivers/leds/leds-pwm.c | 2 +- > drivers/pwm/core.c | 169 +++++++++++++++++++++++++++++= ++---- > drivers/pwm/pwm-pxa.c | 2 +- > drivers/pwm/pwm-rockchip.c | 119 +++++++++++++++++++----- > drivers/pwm/pwm-sun4i.c | 3 +- > drivers/regulator/pwm-regulator.c | 65 ++++++++++++-- > drivers/video/backlight/lm3630a_bl.c | 4 +- > drivers/video/backlight/pwm_bl.c | 10 ++- > drivers/video/fbdev/ssd1307fb.c | 2 +- > include/linux/pwm.h | 89 +++++++++++++++--- > 10 files changed, 392 insertions(+), 73 deletions(-) >=20 --=20 Boris Brezillon, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com --=20 You received this message because you are subscribed to the Google Groups "= linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an e= mail to linux-sunxi+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit https://groups.google.com/d/optout.