From patchwork Thu Aug 28 09:07:37 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrzej Hajda X-Patchwork-Id: 4802171 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 30D8A9F38D for ; Thu, 28 Aug 2014 09:08:40 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1576320158 for ; Thu, 28 Aug 2014 09:08:39 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id D1F93201DE for ; Thu, 28 Aug 2014 09:08:37 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 488AB6E630; Thu, 28 Aug 2014 02:08:34 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mailout2.w1.samsung.com (mailout2.w1.samsung.com [210.118.77.12]) by gabe.freedesktop.org (Postfix) with ESMTP id 158B56E62A for ; Thu, 28 Aug 2014 02:08:29 -0700 (PDT) Received: from eucpsbgm2.samsung.com (unknown [203.254.199.245]) by mailout2.w1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NB00014UEUWQ3A0@mailout2.w1.samsung.com> for dri-devel@lists.freedesktop.org; Thu, 28 Aug 2014 10:11:20 +0100 (BST) X-AuditID: cbfec7f5-b7f776d000003e54-e2-53fef18b2cc7 Received: from eusync1.samsung.com ( [203.254.199.211]) by eucpsbgm2.samsung.com (EUCPMTA) with SMTP id C0.3E.15956.B81FEF35; Thu, 28 Aug 2014 10:08:27 +0100 (BST) Received: from AMDC1061.digital.local ([106.116.147.88]) by eusync1.samsung.com (Oracle Communications Messaging Server 7u4-23.01 (7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTPA id <0NB0007EWEPCVP90@eusync1.samsung.com>; Thu, 28 Aug 2014 10:08:27 +0100 (BST) From: Andrzej Hajda To: Inki Dae Subject: [PATCH v2 13/17] drm/exynos/fimc: do not enable fimc twice Date: Thu, 28 Aug 2014 11:07:37 +0200 Message-id: <1409216861-12452-14-git-send-email-a.hajda@samsung.com> X-Mailer: git-send-email 1.9.1 In-reply-to: <1409216861-12452-1-git-send-email-a.hajda@samsung.com> References: <1409216861-12452-1-git-send-email-a.hajda@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrCJMWRmVeSWpSXmKPExsVy+t/xy7rdH/8FG6zZL25xa905VosrX9+z WUy6P4HF4sW9iywWZ5vesFtc3jWHzWLG+X1MFmuP3GW3mDH5JZsDp8f97uNMHn1bVjF6fN4k F8AcxWWTkpqTWZZapG+XwJWxt+U3c8FXtopVc38wNzB+Zu1i5OSQEDCRWN5xkRHCFpO4cG89 WxcjF4eQwFJGiQsnv7GAJIQE+pgk1r72BLHZBDQl/m6+yQZiiwgoS6za184O0sAs8JFJ4srS N8wgCWEBZ4lr+3YygdgsAqoSz+acA9rGzsEr4CLxoBZil5zEyWOTwW7gBIpuPP6GHWKVs8Tu 85+ZJjDyLmBkWMUomlqaXFCclJ5rpFecmFtcmpeul5yfu4kRElJfdzAuPWZ1iFGAg1GJh1fh 9J9gIdbEsuLK3EOMEhzMSiK8R4//CxbiTUmsrEotyo8vKs1JLT7EyMTBKdXAWMtof/6CXebn JRxHs8K/WchktTRPKFl4RtZjjqou/5yINaJTX627XmfWJ1LBJs93NvSUUfo0kf5OxZnqDXMv 77nIe60hr+v7JXZx64ad224dZK19HMj4klHI6mnCjfRVe39s6o9silaJcp2/7l669fPUqTUF q3q52JfwXOft13X8f9eyRcNQiaU4I9FQi7moOBEAaUtr/gcCAAA= Cc: "moderated list:ARM/S5P EXYNOS AR..." , Seung-Woo Kim , open list , dri-devel@lists.freedesktop.org, Andrzej Hajda , Kyungmin Park , Marek Szyprowski X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.15 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, 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 The patch removes redundant H/W activation. Signed-off-by: Andrzej Hajda Reviewed-by: Joonyoung Shim --- drivers/gpu/drm/exynos/exynos_drm_fimc.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c index 6dc9c41..62ba033 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c @@ -1598,12 +1598,9 @@ static int fimc_ippdrv_start(struct device *dev, enum drm_exynos_ipp_cmd cmd) fimc_clear_bits(ctx, EXYNOS_CIOCTRL, EXYNOS_CIOCTRL_WEAVE_MASK); - if (cmd == IPP_CMD_M2M) { + if (cmd == IPP_CMD_M2M) fimc_set_bits(ctx, EXYNOS_MSCTRL, EXYNOS_MSCTRL_ENVID); - fimc_set_bits(ctx, EXYNOS_MSCTRL, EXYNOS_MSCTRL_ENVID); - } - return 0; }