From patchwork Thu Apr 6 12:22:20 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: alex X-Patchwork-Id: 9667091 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3ECB3601EB for ; Thu, 6 Apr 2017 12:36:30 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2A2DC28535 for ; Thu, 6 Apr 2017 12:36:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1DE7828584; Thu, 6 Apr 2017 12:36:30 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id BEE4628535 for ; Thu, 6 Apr 2017 12:36:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=MWnXo2fSW4h4B5vT4737DIP6akRM/y25V9wrnU5PILA=; b=LvPFxASy/XY5Sd05Xy+xzmzIiw vM62H44cWjWnUorgX2PMq1Hgrevu1WdssTFQisrvJqVQpSHJ/B9qyRmFJO1bA/zjMpnsaKmaDsFun x9wvWKDfGGOX5WfykosNB4HLgOJv8WtXhNe6+VzidranznONOul93ZMsLd/TiYBaJG6nM3Va3pWp5 sKOH96nKnLaQh+g9a/DJlgbsFAnidXF7x7bNmXe/Wuuz4EtfiL7lOOx1eyoOg372/eWyypJgdjv2p MF42WhOE/zTs9iKCnCBUNdttScooyKPwU6NJeQrAl/15V+7CZPxFTE7J8ow+pNIxl84GM09vU5z++ jA/GFM8g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cw6eL-0000Xj-0r; Thu, 06 Apr 2017 12:36:29 +0000 Received: from regular1.263xmail.com ([211.150.99.141]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cw6Sc-0005AH-8j; Thu, 06 Apr 2017 12:24:24 +0000 Received: from jeffy.chen?rock-chips.com (unknown [192.168.165.252]) by regular1.263xmail.com (Postfix) with ESMTP id 2ECE35C; Thu, 6 Apr 2017 20:24:03 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 Received: from smtp.263.net (sg-smtp01.263.net [54.255.195.220]) by smtp.263.net (Postfix) with ESMTP id 0FC8A3FE; Thu, 6 Apr 2017 20:24:01 +0800 (CST) Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.263.net (Postfix) with ESMTP id 5B021DF2ED; Thu, 6 Apr 2017 20:24:02 +0800 (CST) X-RL-SENDER: jeffy.chen@rock-chips.com X-FST-TO: linux-kernel@vger.kernel.org X-SENDER-IP: 103.29.142.67 X-LOGIN-NAME: jeffy.chen@rock-chips.com X-UNIQUE-TAG: <3743263bc0c026728ea297a18114ebbf> X-ATTACHMENT-NUM: 0 X-SENDER: cjf@rock-chips.com X-DNS-TYPE: 0 Received: from localhost (unknown [103.29.142.67]) by smtp.263.net (Postfix) whith ESMTP id 22539UP9FTI; Thu, 06 Apr 2017 20:24:03 +0800 (CST) From: Your Name To: linux-kernel@vger.kernel.org Subject: [PATCH v4 09/12] drm/rockchip: analogix_dp: Disable clock when unbinding Date: Thu, 6 Apr 2017 20:22:20 +0800 Message-Id: <1491481343-11025-10-git-send-email-you@example.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1491481343-11025-1-git-send-email-you@example.com> References: <1491481343-11025-1-git-send-email-you@example.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170406_052422_607430_78C9D8EA X-CRM114-Status: UNSURE ( 6.06 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jeffy Chen , Heiko Stuebner , David Airlie , Your Name , briannorris@chromium.org, dianders@chromium.org, dri-devel@lists.freedesktop.org, tfiga@chromium.org, linux-rockchip@lists.infradead.org, seanpaul@chromium.org, zyw@rock-chips.com, linux-arm-kernel@lists.infradead.org, mark.yao@rock-chips.com MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Jeffy Chen The clock is enabled when binding cdn dp. Signed-off-by: Jeffy Chen Signed-off-by: Your Name --- Changes in v4: None Changes in v3: None Changes in v2: None drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c index 91ebe5c..c3b9f1d 100644 --- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c +++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c @@ -417,7 +417,8 @@ static void rockchip_dp_unbind(struct device *dev, struct device *master, rockchip_drm_psr_unregister(&dp->encoder); - return analogix_dp_unbind(dev, master, data); + analogix_dp_unbind(dev, master, data); + clk_disable_unprepare(dp->pclk); } static const struct component_ops rockchip_dp_component_ops = {