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: 8705081 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 7E6FC9F36E for ; Wed, 30 Mar 2016 20:37:14 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A0A9E2035E for ; Wed, 30 Mar 2016 20:37:13 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BE65D200C6 for ; Wed, 30 Mar 2016 20:37:12 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1alMpz-0005sg-4z; Wed, 30 Mar 2016 20:35:35 +0000 Received: from down.free-electrons.com ([37.187.137.238] helo=mail.free-electrons.com) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1alMNP-0006LL-TX; Wed, 30 Mar 2016 20:06:06 +0000 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=-5.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160330_130604_456822_83B7452B X-CRM114-Status: GOOD ( 14.16 ) X-Spam-Score: -2.9 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Milo Kim , Kamil Debski , Heiko Stuebner , linux-doc@vger.kernel.org, David Airlie , Mike Turquette , linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Alexandre Belloni , Daniel Vetter , Lee Jones , linux-clk@vger.kernel.org, linux-leds@vger.kernel.org, Boris Brezillon , Krzysztof Kozlowski , linux-samsung-soc@vger.kernel.org, Alexander Shiyan , Jonathan Corbet , Robert Jarzmik , lm-sensors@lm-sensors.org, linux-rockchip@lists.infradead.org, Chen-Yu Tsai , Tomi Valkeinen , linux-input@vger.kernel.org, Jean-Christophe Plagniol-Villard , intel-gfx@lists.freedesktop.org, Guenter Roeck , Jean Delvare , Joachim Eastwood , Bryan Wu , Jani Nikula , Mark Brown , Jacek Anaszewski , linux-arm-kernel@lists.infradead.org, Thomas Petazzoni , Ryan Mallon , Jingoo Han , Dmitry Torokhov , Stephen Boyd , Liam Girdwood , Hartley Sweeten , Richard Purdie , Kukjin Kim , Daniel Vetter , Maxime Ripard MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.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); }