From patchwork Thu Mar 12 14:10:03 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hyungwon Hwang X-Patchwork-Id: 5995321 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 40025BF90F for ; Thu, 12 Mar 2015 14:10:14 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6C7C220397 for ; Thu, 12 Mar 2015 14:10:13 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 245FD20381 for ; Thu, 12 Mar 2015 14:10:12 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CB4B26E418; Thu, 12 Mar 2015 07:10:10 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mailout2.samsung.com (mailout2.samsung.com [203.254.224.25]) by gabe.freedesktop.org (Postfix) with ESMTP id 858976E418 for ; Thu, 12 Mar 2015 07:10:09 -0700 (PDT) Received: from epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NL300H5ARCVPS60@mailout2.samsung.com> for dri-devel@lists.freedesktop.org; Thu, 12 Mar 2015 23:10:07 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [172.20.52.115]) by epcpsbgr5.samsung.com (EPCPMTA) with SMTP id AB.74.19034.F3E91055; Thu, 12 Mar 2015 23:10:07 +0900 (KST) X-AuditID: cbfee691-f79b86d000004a5a-83-55019e3fe99d Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 76.EB.20081.F3E91055; Thu, 12 Mar 2015 23:10:07 +0900 (KST) Received: from localhost.localdomain ([10.252.82.145]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0NL300B5ARCSIP10@mmp2.samsung.com>; Thu, 12 Mar 2015 23:10:07 +0900 (KST) From: Hyungwon Hwang To: dri-devel@lists.freedesktop.org Subject: [PATCH] arm: dts: set panel clock properly for trats2 board Date: Thu, 12 Mar 2015 23:10:03 +0900 Message-id: <1426169403-4004-1-git-send-email-human.hwang@samsung.com> X-Mailer: git-send-email 1.9.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrFLMWRmVeSWpSXmKPExsWyRsSkWNd+HmOoweXHuhZXvr5ns1g6o4/V YtL9CSwWL+5dZLGYMfklmwOrx/3u40wefVtWMQYwRXHZpKTmZJalFunbJXBlfH11jb1gPVvF xb4OlgbGGaxdjJwcEgImEute/GeGsMUkLtxbzwZiCwksZZTY/ywJpuZV936gGi6g+HRGiTMr XjFBOG1MEu+XvWYHqWIT0JNYcO0HmC0ioCzxd+IqRhCbWaBU4s78xUDdHBzCAi4Sb9aFgYRZ BFQldh+fB3YEr4CbxKuOQ1AHyUmcPDaZFWS+hMBtNonrncvZIRoEJL5NPsQCMkdCQFZi0wGo oyUlDq64wTKBUXABI8MqRtHUguSC4qT0IlO94sTc4tK8dL3k/NxNjMAgPP3v2cQdjPcPWB9i FOBgVOLhrfjKECrEmlhWXJl7iNEUaMNEZinR5HxgqOeVxBsamxlZmJqYGhuZW5opifPqSP8M FhJITyxJzU5NLUgtii8qzUktPsTIxMEp1cB4rJtxg8vpG+xZp2dJT1vsl6L45muJ6uqHgmLn PhSl71zzfLtGTdm+Qw2P6nfpOLf8fDlf2PuNjf+hjxeu6/X0xAnOrRZ5zH13b8A7kTiZpmWn Zxd0TdetaN702jPTd0qqrmztHIb/Is+Ltp1YVLT75w2mqzEnt74+I1DM6yortrnSp0Hg+bIJ SizFGYmGWsxFxYkANnoRMD0CAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrKLMWRmVeSWpSXmKPExsVy+t9jQV37eYyhBs9fqVpc+fqezWLpjD5W i0n3J7BYvLh3kcVixuSXbA6sHve7jzN59G1ZxRjAFNXAaJORmpiSWqSQmpecn5KZl26r5B0c 7xxvamZgqGtoaWGupJCXmJtqq+TiE6DrlpkDtE9JoSwxpxQoFJBYXKykb4dpQmiIm64FTGOE rm9IEFyPkQEaSFjDmPH11TX2gvVsFRf7OlgaGGewdjFyckgImEi86t7PDGGLSVy4t56ti5GL Q0hgOqPEmRWvmCCcNiaJ98tes4NUsQnoSSy49gPMFhFQlvg7cRUjiM0sUCpxZ/5ioEkcHMIC LhJv1oWBhFkEVCV2H58HtoxXwE3iVcchqMVyEiePTWadwMi9gJFhFaNoakFyQXFSeq6hXnFi bnFpXrpecn7uJkZwkD+T2sG4ssHiEKMAB6MSD2/FV4ZQIdbEsuLK3EOMEhzMSiK8pe2MoUK8 KYmVValF+fFFpTmpxYcYTYG2T2SWEk3OB0ZgXkm8obGJmZGlkbmhhZGxuZI4r5J9W4iQQHpi SWp2ampBahFMHxMHp1QD4/b4RdFRy965VBnucJY7w/5K5IxLpozC1C6VOrbaiFeR+TfDv+c9 2Xw5fNaKMtdZWiJPmX+v3y/M2BgcfNAuX+HCNh/WmxzTxbKSzfxKLj/d2dZ//RzPjIS9h/4H /BCW3/Gb/U9f09LlCY7JQr/fe7T/nXpBkjXdb/KdExrKs77LLVwheGbaFSWW4oxEQy3mouJE ANMU/4aIAgAA DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Cc: sw0312.kim@samsung.com, Hyungwon Hwang 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 Since commit abc0b1447d4974963548777a5ba4a4457c82c426 ("drm: Perform basic sanity checks on probed modes"), it became mandatory to set the pixel clock of the panel. This patch sets the pixel clock properly. Signed-off-by: Hyungwon Hwang --- arch/arm/boot/dts/exynos4412-trats2.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index 29231b4..073ff01 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -691,7 +691,7 @@ display-timings { timing-0 { - clock-frequency = <0>; + clock-frequency = <60000000>; hactive = <720>; vactive = <1280>; hfront-porch = <5>;