Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755086AbcC3VZb (ORCPT ); Wed, 30 Mar 2016 17:25:31 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:57982 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750860AbcC3VZ1 (ORCPT ); Wed, 30 Mar 2016 17:25:27 -0400 Date: Wed, 30 Mar 2016 14:24:10 -0700 From: Mark Brown To: Boris Brezillon Cc: Thierry Reding , linux-pwm@vger.kernel.org, Mike Turquette , Stephen Boyd , linux-clk@vger.kernel.org, Liam Girdwood , Kamil Debski , lm-sensors@lm-sensors.org, Jean Delvare , Guenter Roeck , Dmitry Torokhov , linux-input@vger.kernel.org, Bryan Wu , Richard Purdie , Jacek Anaszewski , linux-leds@vger.kernel.org, Maxime Ripard , Chen-Yu Tsai , linux-sunxi@googlegroups.com, Joachim Eastwood , Thomas Petazzoni , Heiko Stuebner , linux-rockchip@lists.infradead.org, Jingoo Han , Lee Jones , linux-fbdev@vger.kernel.org, Jean-Christophe Plagniol-Villard , Tomi Valkeinen , Robert Jarzmik , Alexandre Belloni , Kukjin Kim , Krzysztof Kozlowski , linux-samsung-soc@vger.kernel.org, intel-gfx@lists.freedesktop.org, Daniel Vetter , Jani Nikula , Jonathan Corbet , linux-doc@vger.kernel.org, David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Hartley Sweeten , Ryan Mallon , Alexander Shiyan , Milo Kim Message-ID: <20160330212410.GX2350@sirena.org.uk> References: <1459368249-13241-1-git-send-email-boris.brezillon@free-electrons.com> <1459368249-13241-31-git-send-email-boris.brezillon@free-electrons.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="+1tcKVLXPU0QafK6" Content-Disposition: inline In-Reply-To: <1459368249-13241-31-git-send-email-boris.brezillon@free-electrons.com> X-Cookie: If anything can go wrong, it will. User-Agent: Mutt/1.5.24 (2015-08-30) X-SA-Exim-Connect-IP: 64.55.107.4 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH v5 30/46] regulator: pwm: retrieve correct voltage X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1121 Lines: 31 --+1tcKVLXPU0QafK6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Mar 30, 2016 at 10:03:53PM +0200, Boris Brezillon wrote: > The continuous PWM voltage regulator is caching the voltage value in > the ->volt_uV field. While most of the time this value should reflect the > real voltage, sometime it can be sightly different if the PWM device > rounded the set_duty_cycle request. > Moreover, this value is not valid until someone has modified the regulator > output. Acked-by: Mark Brown --+1tcKVLXPU0QafK6 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJW/EP5AAoJECTWi3JdVIfQtmsH/ipnuxlqfguiud0BHLIawruP udVbyxUF2cZ988A7zoAajtGLrRz0zNSluNU0PRxG+UJxeSR3AhH3sjFuNzFcLtcj TMmiCOeDugMKtX0Zg1PZ7pcjqUhunn6+dsKEgyVxep94s4TujTvzOXpuYNbHsBuD eGxym5NCDFRqepzQmD28j02zXOmgOYRK1mOT9tM0Ro7iGFRnkR53yaMpIR2c5aEj 7axjIkIEtaQNO9GsUPo1xGoG1pd8tVPnugL8mgA3PSJSJXCXm+lVscQd8anK8IZ9 Nl8qcTaJYIqe9RCo1Fyoi6zlmAGFaQwvf3jQS5+UzGi0T+gpZr0+ja99wawDCAg= =m9XJ -----END PGP SIGNATURE----- --+1tcKVLXPU0QafK6--