From patchwork Fri Jan 30 11:28:59 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yakir Yang X-Patchwork-Id: 5754301 Return-Path: X-Original-To: patchwork-dri-devel@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 94088BF440 for ; Sat, 31 Jan 2015 12:18:09 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D67B320263 for ; Sat, 31 Jan 2015 12:18:08 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 157CD2028D for ; Sat, 31 Jan 2015 12:18:08 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 081536E235; Sat, 31 Jan 2015 04:18:03 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from regular1.263xmail.com (regular1.263xmail.com [211.150.99.131]) by gabe.freedesktop.org (Postfix) with ESMTP id 3EC2B89B03 for ; Fri, 30 Jan 2015 03:29:53 -0800 (PST) Received: from ykk?rock-chips.com (unknown [192.168.167.130]) by regular1.263xmail.com (Postfix) with SMTP id 935DB3360; Fri, 30 Jan 2015 19:29:49 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-ADDR-CHECKED: 0 Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.263.net (Postfix) with ESMTP id 0AACF431; Fri, 30 Jan 2015 19:29:46 +0800 (CST) X-RL-SENDER: ykk@rock-chips.com X-FST-TO: airlied@linux.ie X-SENDER-IP: 121.15.173.1 X-LOGIN-NAME: ykk@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-SENDER: ykk@rock-chips.com X-DNS-TYPE: 0 Received: from localhost.localdomain (unknown [121.15.173.1]) by smtp.263.net (Postfix) whith ESMTP id 32435TKKS0; Fri, 30 Jan 2015 19:29:48 +0800 (CST) From: Yakir Yang To: David Airlie , Russell King , Philipp Zabel Subject: [PATCH v2 04/12] drm: rockchip/dw_hdmi_rockchip: add resume/suspend support Date: Fri, 30 Jan 2015 06:28:59 -0500 Message-Id: <1422617339-25423-1-git-send-email-ykk@rock-chips.com> X-Mailer: git-send-email 2.1.2 In-Reply-To: <1422617031-25098-1-git-send-email-ykk@rock-chips.com> References: <1422617031-25098-1-git-send-email-ykk@rock-chips.com> X-Mailman-Approved-At: Sat, 31 Jan 2015 04:17:55 -0800 Cc: Fabio Estevam , mmind00@googlemail.com, rockchip-discuss@chromium.org, dbehr@chromoum.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, dianders@chromium.org, Yakir Yang , marcheu@chromium.org, Mark Yao X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Yakir Yang --- Changes in v2: - Add suspend/resume support for dw_hdmi_rockchip driver drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c index d236faa..2f8bacb 100644 --- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c +++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c @@ -323,9 +323,22 @@ static int dw_hdmi_rockchip_remove(struct platform_device *pdev) return 0; } +static int dw_hdmi_rockchip_suspend(struct platform_device *pdev, + pm_message_t state) +{ + return dw_hdmi_suspend(pdev, state); +} + +static int dw_hdmi_rockchip_resume(struct platform_device *pdev) +{ + return dw_hdmi_resume(pdev); +} + static struct platform_driver dw_hdmi_rockchip_pltfm_driver = { .probe = dw_hdmi_rockchip_probe, .remove = dw_hdmi_rockchip_remove, + .resume = dw_hdmi_rockchip_resume, + .suspend = dw_hdmi_rockchip_suspend, .driver = { .name = "dwhdmi-rockchip", .of_match_table = dw_hdmi_rockchip_dt_ids,