From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S937976AbdAEGsh (ORCPT ); Thu, 5 Jan 2017 01:48:37 -0500 Received: from mailout3.samsung.com ([203.254.224.33]:59985 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754433AbdAEGqy (ORCPT ); Thu, 5 Jan 2017 01:46:54 -0500 X-AuditID: b6c32a2d-f79a76d0000074b4-0b-586debb07710 From: Hoegeun Kwon To: robh@kernel.org, thierry.reding@gmail.com, airlied@linux.ie, kgene@kernel.org, krzk@kernel.org, inki.dae@samsung.com Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org, a.hajda@samsung.com, cw00.choi@samsung.com, jh80.chung@samsung.com, Hoegeun Kwon Subject: [PATCH v6 2/4] drm/exynos: mic: Fix parse_dt function Date: Thu, 05 Jan 2017 15:45:48 +0900 Message-id: <1483598750-15062-3-git-send-email-hoegeun.kwon@samsung.com> X-Mailer: git-send-email 1.9.1 In-reply-to: <1483598750-15062-1-git-send-email-hoegeun.kwon@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrFKsWRmVeSWpSXmKPExsWy7bCmuu6G17kRBmueq1vcWneO1aL33Ekm i+tfnrNazD8C5F75+p7N4v3yLjaLSfcnsFjc+NXGatH/+DWzxfnzG9gtLu+aw2Yx4/w+Jov/ e3awW/zcNY/Fgc9j56y77B6bVnWyeWz/9oDV4373cSaPvi2rGD0+b5ILYItKtclITUxJLVJI zUvOT8nMS7dV8g6Od443NTMw1DW0tDBXUshLzE21VXLxCdB1y8wBOldJoSwxpxQoFJBYXKyk b2dTlF9akqqQkV9cYqsUbWhopGdoYK5nZGSkZ2Ica2VkClSSkJpxb/sexoJ7XBVrjz1hbmA8 xtHFyMkhIWAisfHFMhYIW0ziwr31bF2MXBxCAksZJXY3/2GCcNqZJN4sOcsO03H512xGiMRy RokLjXuYIZxfjBKT1qxhBqliE9CV+NpznQnEFhGokvgx+xILSBGzwGdGiQnPpoElhAXsJHpf rANayMHBIqAqcXq6DUiYV8BDYsrZJ1A3yUmcPDaZFcTmFPCUeL78CjvIHAmBTewSGxbPYwfp lRCQldh0gBmi3kVi0b3DbBC2sMSr41ugrpaW+Lv0FiNEbzejxPemFcwQzgRGiZ8NG6C6jSXu P7gHZjML8En0/n7CBLGAV6KjTQiixENi5sYdjBC2o8SBCwehATaHUWLf/61sExhlFjAyrGIU Sy0ozk1PLTYtMNIrTswtLs1L10vOz93ECE5nWro7GL8s8D7EKMDBqMTDa+mbGyHEmlhWXJl7 iFGCg1lJhNfiOVCINyWxsiq1KD++qDQntfgQoykwnCYyS4km5wNTbV5JvKGJmaGJkSUQmhua K4nzLqiwjhASSE8sSc1OTS1ILYLpY+LglGpgDGARzvz+5NNdTa5G7lqzL7LPa3zSJ5U9Yvh2 OWVPnpNb9oqn/LPvXJ8YJ+c869fkpDmp/0UEGz+qHb7T43W7691MtcV3WJx+6Fl19P3gk2r9 FPs+YoPD8p/v+b8mmXQYSSZLfW01dJzEYNDv6X5x8gwN+3M6R82mzvDdfeKT756tczrKme+E K7EUZyQaajEXFScCAFRS7/F9AwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprCIsWRmVeSWpSXmKPExsVy+t9jAd0Nr3MjDD6eEra4te4cq0XvuZNM Fte/PGe1mH8EyL3y9T2bxfvlXWwWk+5PYLG48auN1aL/8Wtmi/PnN7BbXN41h81ixvl9TBb/ 9+xgt/i5ax6LA5/Hzll32T02repk89j+7QGrx/3u40wefVtWMXp83iQXwBblZpORmpiSWqSQ mpecn5KZl26rFBripmuhpJCXmJtqqxSh6xsSpKRQlphTCuQZGaABB+cA92AlfbsEt4x72/cw Ftzjqlh77AlzA+Mxji5GTg4JAROJy79mM0LYYhIX7q1n62Lk4hASWMoocbThDTuE84tR4s2f bcwgVWwCuhJfe64zgdgiAlUSDw4tZQGxmQU+M0pcXm4GYgsL2En0vlgHNImDg0VAVeL0dBuQ MK+Ah8SUs09YIJbJSZw8NpkVxOYU8JR4vvwKO4gtBFTTMHcbywRG3gWMDKsYJVILkguKk9Jz jfJSy/WKE3OLS/PS9ZLzczcxgmPkmfQOxsO73A8xCnAwKvHwdvzNiRBiTSwrrsw9xCjBwawk wmvxPDdCiDclsbIqtSg/vqg0J7X4EKMp0F0TmaVEk/OB8ZtXEm9oYm5ibmxgYW5paWKkJM7b OPtZuJBAemJJanZqakFqEUwfEwenVANjkVxMd0MSk91U92+rJL+euZqqJbnihN7P9/qHjvcx H3T7a8l2Sp1NyOfBgWLJ9dN75LYmuh08+tFx5mOFG0IOJ4LF3zVlPt8Y9CQ90dP72+uGsBXb l8SEsTRM+Oe4O+TcnsUP2bPkZGIFtjs69eUq6BhF3fmWlbzIOvSB/1cTyfk/ttf822WmxFKc kWioxVxUnAgAL1GUJacCAAA= X-MTR: 20000000000000000@CPGS X-CMS-MailID: 20170105064608epcas5p373b4b3b7669411ef6dd3b35cc30fe6aa X-Msg-Generator: CA X-Sender-IP: 203.254.230.27 X-Local-Sender: =?UTF-8?B?6raM7ZqM6re8G1RpemVuIFBsYXRmb3JtIExhYihTL1fshLw=?= =?UTF-8?B?7YSwKRvsgrzshLHsoITsnpAbUzMo7IKs7JuQKS/sgqzsm5A=?= X-Global-Sender: =?UTF-8?B?SG9lZ2V1biBLd29uG1RpemVuIFBsYXRmb3JtIExhYi4bU2Ft?= =?UTF-8?B?c3VuZyBFbGVjdHJvbmljcxtTMy9Bc3Npc3RhbnQgRW5naW5lZXI=?= X-Sender-Code: =?UTF-8?B?QzEwG1NUQUYbQzEwVjgxMTE=?= CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-HopCount: 7 X-CMS-RootMailID: 20170105064608epcas5p373b4b3b7669411ef6dd3b35cc30fe6aa X-RootMTR: 20170105064608epcas5p373b4b3b7669411ef6dd3b35cc30fe6aa References: <1483598750-15062-1-git-send-email-hoegeun.kwon@samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The OF graph is not necessary because the panel is a child of dsi. therefore, the parse_dt function of dsi does not need to check the remote_node connected to the panel. and the whole parse_dt function should be refactored later. Signed-off-by: Hoegeun Kwon --- drivers/gpu/drm/exynos/exynos_drm_mic.c | 25 +++---------------------- 1 file changed, 3 insertions(+), 22 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c index a0f459c..2aa61c5 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_mic.c +++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c @@ -269,28 +269,9 @@ static int parse_dt(struct exynos_mic *mic) } nodes[j++] = remote_node; - switch (i) { - case ENDPOINT_DECON_NODE: - /* decon node */ - if (of_get_child_by_name(remote_node, - "i80-if-timings")) - mic->i80_mode = 1; - - break; - case ENDPOINT_DSI_NODE: - /* panel node */ - remote_node = get_remote_node(remote_node, 1); - if (!remote_node) { - ret = -EPIPE; - goto exit; - } - nodes[j++] = remote_node; - - break; - default: - DRM_ERROR("mic: Unknown endpoint from MIC"); - break; - } + if (i == ENDPOINT_DECON_NODE && + of_get_child_by_name(remote_node, "i80-if-timings")) + mic->i80_mode = 1; } exit: -- 1.9.1