From patchwork Wed Mar 30 20:04:00 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris BREZILLON X-Patchwork-Id: 8703301 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id D8D9EC0553 for ; Wed, 30 Mar 2016 20:09:52 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 93466200E8 for ; Wed, 30 Mar 2016 20:09:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 16CA720384 for ; Wed, 30 Mar 2016 20:09:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756037AbcC3UJo (ORCPT ); Wed, 30 Mar 2016 16:09:44 -0400 Received: from down.free-electrons.com ([37.187.137.238]:45670 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755326AbcC3UFt (ORCPT ); Wed, 30 Mar 2016 16:05:49 -0400 Received: by mail.free-electrons.com (Postfix, from userid 110) id C59501CC2; Wed, 30 Mar 2016 22:05:46 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from localhost.localdomain (LFbn-1-2159-240.w90-76.abo.wanadoo.fr [90.76.216.240]) by mail.free-electrons.com (Postfix) with ESMTPSA id 297D1182D; Wed, 30 Mar 2016 22:05:23 +0200 (CEST) From: Boris Brezillon To: Thierry Reding , linux-pwm@vger.kernel.org Cc: Mike Turquette , Stephen Boyd , linux-clk@vger.kernel.org, Mark Brown , 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 , Boris Brezillon Subject: [PATCH v5 37/46] input: misc: max8997: switch to the atomic PWM API Date: Wed, 30 Mar 2016 22:04:00 +0200 Message-Id: <1459368249-13241-38-git-send-email-boris.brezillon@free-electrons.com> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1459368249-13241-1-git-send-email-boris.brezillon@free-electrons.com> References: <1459368249-13241-1-git-send-email-boris.brezillon@free-electrons.com> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP pwm_config/enable/disable() have been deprecated and should be replaced by pwm_apply_state(). Signed-off-by: Boris Brezillon --- drivers/input/misc/max8997_haptic.c | 23 ++++++++++++++++++----- 1 file changed, 18 insertions(+), 5 deletions(-) diff --git a/drivers/input/misc/max8997_haptic.c b/drivers/input/misc/max8997_haptic.c index a806ba3..fcc0eb7 100644 --- a/drivers/input/misc/max8997_haptic.c +++ b/drivers/input/misc/max8997_haptic.c @@ -72,8 +72,12 @@ static int max8997_haptic_set_duty_cycle(struct max8997_haptic *chip) int ret = 0; if (chip->mode == MAX8997_EXTERNAL_MODE) { - unsigned int duty = chip->pwm_period * chip->level / 100; - ret = pwm_config(chip->pwm, duty, chip->pwm_period); + struct pwm_state pstate; + + pwm_get_state(chip->pwm, &pstate); + pstate.period = chip->pwm_period; + pstate.duty_cycle = chip->pwm_period * chip->level / 100; + ret = pwm_apply_state(chip->pwm, &pstate); } else { int i; u8 duty_index = 0; @@ -188,7 +192,11 @@ static void max8997_haptic_enable(struct max8997_haptic *chip) } max8997_haptic_configure(chip); if (chip->mode == MAX8997_EXTERNAL_MODE) { - error = pwm_enable(chip->pwm); + struct pwm_state pstate; + + pwm_get_state(chip->pwm, &pstate); + pstate.enabled = true; + error = pwm_apply_state(chip->pwm, &pstate); if (error) { dev_err(chip->dev, "Failed to enable PWM\n"); regulator_disable(chip->regulator); @@ -209,8 +217,13 @@ static void max8997_haptic_disable(struct max8997_haptic *chip) if (chip->enabled) { chip->enabled = false; max8997_haptic_configure(chip); - if (chip->mode == MAX8997_EXTERNAL_MODE) - pwm_disable(chip->pwm); + if (chip->mode == MAX8997_EXTERNAL_MODE) { + struct pwm_state pstate; + + pwm_get_state(chip->pwm, &pstate); + pstate.enabled = false; + pwm_apply_state(chip->pwm, &pstate); + } regulator_disable(chip->regulator); }