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Fri, 3 Feb 2017 15:12:30 +0900 (KST) Received: from epcpsbgm2new.samsung.com (u27.gpu120.samsung.co.kr [203.254.230.27]) by epcas5p2.samsung.com (KnoxPortal) with ESMTP id 20170203061230epcas5p23739934b1c206fa61772508b9fecd267~fsjbCj4oz2994629946epcas5p2P; Fri, 3 Feb 2017 06:12:30 +0000 (GMT) X-AuditID: b6c32a2d-f79836d00000138e-40-58941f4edaa8 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2new.samsung.com (EPCPMTA) with SMTP id E4.AA.06428.E4F14985; Fri, 3 Feb 2017 15:12:30 +0900 (KST) Received: from khg_DeskTop.10.32.193.11 ([10.113.63.38]) by mmp1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0OKS00D3UBWP2H20@mmp1.samsung.com>; Fri, 03 Feb 2017 15:12:29 +0900 (KST) From: Hoegeun Kwon To: inki.dae@samsung.com Subject: [PATCH] drm/exynos: fimd: Do not use HW trigger for exynos3250 Date: Fri, 03 Feb 2017 15:12:16 +0900 Message-id: <1486102336-639-1-git-send-email-hoegeun.kwon@samsung.com> X-Mailer: git-send-email 1.9.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprNKsWRmVeSWpSXmKPExsWy7bCmhq6f/JQIgz0vpS2ufH3PZvF+eReb xaT7E1gsZpzfx+TA4nG/+ziTR9+WVYwenzfJBTBHpdpkpCampBYppOYl56dk5qXbKnkHxzvH m5oZGOoaWlqYKynkJeam2iq5+AToumXmAG1TUihLzCkFCgUkFhcr6dvZFOWXlqQqZOQXl9gq RRsaGukZGpjrGRkZ6ZkYx1oZmQKVJKRmXOm6wFTQz1GxaeJ31gbGJ2xdjJwcEgImEvduTWWH sMUkLtxbDxYXEljKKLF0rWIXIxeQ3c4ksaz7GhNMw+wrF1khEssZJT4fnMQI4fxilOg4/YEF pIpNQFfia891sA4RAQmJma8ugtnMAoUSj1/vZASxhQXcJV5tewVmswioSrQt2A5WwyvgJrF8 /l5miG1yEiePTQbbJiGwhU3i0PXNQEUcQI6sxKYDUDUuEns+T4WyhSVeHd8C9Y60xN+ltxgh ersZJb43rWCGcCYwSvxs2ADVYSxx/8E9Zojr+CR6fz+BWsAr0dEmBFHiIXH/UhM0vBwlPq58 Bg2jWIlNPz8wTWCUXsDIsIpRLLWgODc9tdi0wEivODG3uDQvXS85P3cTIzhhaOnuYPyywPsQ owAHoxIP7weWKRFCrIllxZW5hxglOJiVRHhniAKFeFMSK6tSi/Lji0pzUosPMZoCw2Yis5Ro cj4wmeWVxBuamBmaGFkCobmhuZI4b5TBxAghgfTEktTs1NSC1CKYPiYOTqkGRj/bix++bHA4 oTN54l6/D2G+//J3BT26H+vI/eD/+8pc6WrjkqAc0/i2u/um5ZSfE/bXmLv21YJ2jym34sOf GO5ykzn4fxeLQH7jp6OTmdQfqexN3JT64rDSycwN5nMfc/X+zs6ub54iuWtT5qHMiKsL/sVH LnsZWrH5ftUcK/bqU+LlL5Uc05VYijMSDbWYi4oTASXQF8MuAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrFLMWRmVeSWpSXmKPExsVy+t9jAV0/+SkRBkv38Vlc+fqezeL98i42 i0n3J7BYzDi/j8mBxeN+93Emj74tqxg9Pm+SC2COcrPJSE1MSS1SSM1Lzk/JzEu3VQoNcdO1 UFLIS8xNtVWK0PUNCVJSKEvMKQXyjAzQgINzgHuwkr5dglvGla4LTAX9HBWbJn5nbWB8wtbF yMkhIWAiMfvKRVYIW0ziwr31QHEuDiGBpYwSBx5sZIdwfjFKTLvYyQ5SxSagK/G15zoTiC0i ICEx89VFIJudg1mgUOKfDkhUWMBd4tW2V4wgNouAqkTbgu1g1bwCbhLL5+9lhtglJ3Hy2GTW CYzcCxgZVjFKpBYkFxQnpeca5aWW6xUn5haX5qXrJefnbmIEh9sz6R2Mh3e5H2IU4GBU4uEN qJgcIcSaWFZcmXuIUYKDWUmEd4bolAgh3pTEyqrUovz4otKc1OJDjKZAB0xklhJNzgfGQl5J vKGJuYm5sYGFuaWliZGSOG/j7GfhQgLpiSWp2ampBalFMH1MHJxSDYwqxVLZDa9j6u9PtGSe L/aG+f19b787RhuzTSySF1Uw/JwTeMjO3yhp1eWjJ7gMoubOVqtt1NcU0Rb7Od3OjsFgecmN eRMET93knHFrWfHn0qMfgjRDJGaWXI1TDbhbrTOlOP7CPGH9w4cE3Zft3lWflia/uOivul7L x5ob96wO72x5xGB07IwSS3FGoqEWc1FxIgBWhJkJTQIAAA== X-MTR: 20000000000000000@CPGS X-CMS-MailID: 20170203061230epcas5p23739934b1c206fa61772508b9fecd267 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: 20170203061230epcas5p23739934b1c206fa61772508b9fecd267 X-RootMTR: 20170203061230epcas5p23739934b1c206fa61772508b9fecd267 References: X-Mailman-Approved-At: Mon, 06 Feb 2017 01:24:20 +0000 Cc: linux-samsung-soc@vger.kernel.org, Hoegeun Kwon , dri-devel@lists.freedesktop.org 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-Virus-Scanned: ClamAV using ClamSMTP Commit a6f75aa161c5 ("drm/exynos: fimd: add HW trigger support") added hardware trigger support to the FIMD controller driver. I have tested but this broke the display in at least the exynos3250 Gear 2. So until the issue is fixed, avoid using HW trigger for the exynos3250 based boards and use SW trigger as it was before the mentioned commit. Signed-off-by: Hoegeun Kwon --- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index e2e4051..b5e0fe1 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -125,10 +125,8 @@ struct fimd_driver_data { .timing_base = 0x20000, .lcdblk_offset = 0x210, .lcdblk_bypass_shift = 1, - .trg_type = I80_HW_TRG, .has_shadowcon = 1, .has_vidoutcon = 1, - .has_trigger_per_te = 1, }; static struct fimd_driver_data exynos4_fimd_driver_data = {