From patchwork Wed Aug 21 14:22:02 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrzej Hajda X-Patchwork-Id: 2847836 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 54E5B9F271 for ; Wed, 21 Aug 2013 15:40:52 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A8420205B7 for ; Wed, 21 Aug 2013 15:40:47 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 7D98D205AF for ; Wed, 21 Aug 2013 15:40:46 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B25B2E6F25 for ; Wed, 21 Aug 2013 08:40:46 -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 C0F48E7954 for ; Wed, 21 Aug 2013 07:32:48 -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 <0MRV00KYPX9PZ9B0@mailout2.w1.samsung.com> for dri-devel@lists.freedesktop.org; Wed, 21 Aug 2013 15:22:44 +0100 (BST) X-AuditID: cbfec7f5-b7f5f6d00000105f-e5-5214cd337b0c Received: from eusync3.samsung.com ( [203.254.199.213]) by eucpsbgm2.samsung.com (EUCPMTA) with SMTP id 09.E1.04191.33DC4125; Wed, 21 Aug 2013 15:22:43 +0100 (BST) Received: from AMDC1061.digital.local ([106.116.147.88]) by eusync3.samsung.com (Oracle Communications Messaging Server 7u4-23.01 (7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTPA id <0MRV000E9X9AFC10@eusync3.samsung.com>; Wed, 21 Aug 2013 15:22:43 +0100 (BST) From: Andrzej Hajda To: dri-devel@lists.freedesktop.org (open list:DRM DRIVERS FOR E...) Subject: [PATCH 2/3] drm/exynos: fimd: get signal polarities from device tree Date: Wed, 21 Aug 2013 16:22:02 +0200 Message-id: <1377094923-6919-3-git-send-email-a.hajda@samsung.com> X-Mailer: git-send-email 1.8.1.2 In-reply-to: <1377094923-6919-1-git-send-email-a.hajda@samsung.com> References: <1377094923-6919-1-git-send-email-a.hajda@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrHJMWRmVeSWpSXmKPExsVy+t/xq7rGZ0WCDG4dsLG4te4cq0XvuZNM Fle+vmezmHR/AovFi3sXWSzONr1ht5hxfh+TxeE37awWMya/ZLNYP+M1iwOXx/ZvD1g97ncf Z/Lo27KK0ePzJrkAligum5TUnMyy1CJ9uwSujOubt7IW3OGomPxJr4FxNXsXIyeHhICJxMsd c6BsMYkL99azdTFycQgJLGWU+PB3ATNIQkigj0ni+9I6EJtNQFPi7+abbCC2iICLxPbL29hB GpgFnjJJHPuynREkISzgK3H49iYwm0VAVeLzpQ6wBl4BJ4kJ/RtZILYpSPy8fAIozsHBKeAs cXReDMQuJ4kZy4+wT2DkXcDIsIpRNLU0uaA4KT3XSK84Mbe4NC9dLzk/dxMjJMy+7mBceszq EKMAB6MSD++FnSJBQqyJZcWVuYcYJTiYlUR4C08ChXhTEiurUovy44tKc1KLDzEycXBKNTBe /RSxIj58x47Jlq5r4j/tqJhw9nmzxdyXv2bopUVIBf/ueNmqc8jmlttdjriypmyR2FPm3lvP i1oFhNhPeihQxJl/9njAp9tFtUt2zl5guuPy4gMHP7xaZ7tXYMvJo5PsM59ULc0V3ruaUd01 6WyB7jG7a3dKgv++XHeA3+OgmdaERb0qNaZeSizFGYmGWsxFxYkAqB5NDhECAAA= X-Mailman-Approved-At: Wed, 21 Aug 2013 08:30:53 -0700 Cc: "moderated list:ARM/S5P EXYNOS AR..." , Seung-Woo Kim , Andrzej Hajda , Kyungmin Park , s.nawrocki@samsung.com X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Errors-To: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org X-Spam-Status: No, score=-7.0 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 adds code to get signal polarization setting from device tree display-timings node. Signed-off-by: Andrzej Hajda Signed-off-by: Kyungmin Park --- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index a183ea7..6afcaf1 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -915,6 +915,15 @@ static int fimd_probe(struct platform_device *pdev) DRM_ERROR("failed: of_get_videomode() : %d\n", ret); return ret; } + + if (vm->flags & DISPLAY_FLAGS_VSYNC_LOW) + pdata->vidcon1 |= VIDCON1_INV_VSYNC; + if (vm->flags & DISPLAY_FLAGS_HSYNC_LOW) + pdata->vidcon1 |= VIDCON1_INV_HSYNC; + if (vm->flags & DISPLAY_FLAGS_DE_LOW) + pdata->vidcon1 |= VIDCON1_INV_VDEN; + if (vm->flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE) + pdata->vidcon1 |= VIDCON1_INV_VCLK; } else { pdata = dev->platform_data; if (!pdata) {