From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Brezillon Subject: Re: [PATCH v2 00/10] pwm: add support for atomic update Date: Sat, 25 Jul 2015 08:36:57 +0200 Message-ID: <20150725083657.6111ff59@bbrezillon> References: <1437406327-6207-1-git-send-email-boris.brezillon@free-electrons.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from down.free-electrons.com ([37.187.137.238]:47092 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750870AbbGYGhP convert rfc822-to-8bit (ORCPT ); Sat, 25 Jul 2015 02:37:15 -0400 In-Reply-To: <1437406327-6207-1-git-send-email-boris.brezillon@free-electrons.com> Sender: linux-pwm-owner@vger.kernel.org List-Id: linux-pwm@vger.kernel.org To: Boris Brezillon Cc: Thierry Reding , linux-pwm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Bryan Wu , Richard Purdie , Jacek Anaszewski , linux-leds@vger.kernel.org, Heiko Stuebner , linux-rockchip@lists.infradead.org, Jingoo Han , Lee Jones , linux-fbdev@vger.kernel.org, Mark Brown , Liam Girdwood , Jean-Christophe Plagniol-Villard , Tomi Valkeinen , Doug Anderson , Uwe =?UTF-8?B?S2xlaW5lLUvDtm5pZw==?= , Maxime Ripard Hi Thierry, Should I resend a new version rebased on Mark's pwm topic branch or would you like to review this one first ? Best Regards, Boris On Mon, 20 Jul 2015 17:31:57 +0200 Boris Brezillon wrote: > Hello Thierry, >=20 > This series adds support for atomic PWM update, or IOW, the capabilit= y > to update all the parameters of a PWM device (enabled/disabled, perio= d, > duty and polarity) in one go. >=20 > Best Regards, >=20 > Boris >=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 (9): > 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 >=20 > Heiko St=C3=BCbner (1): > pwm: add information about polarity, duty cycle and period to debug= fs >=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 | 2 +- > drivers/video/backlight/lm3630a_bl.c | 4 +- > drivers/video/backlight/pwm_bl.c | 10 ++- > drivers/video/fbdev/ssd1307fb.c | 2 +- > include/linux/pwm.h | 86 +++++++++++++++--- > 10 files changed, 336 insertions(+), 63 deletions(-) >=20 --=20 Boris Brezillon, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com