From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751055AbdAQORF (ORCPT ); Tue, 17 Jan 2017 09:17:05 -0500 Received: from mailout3.w1.samsung.com ([210.118.77.13]:11818 "EHLO mailout3.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750803AbdAQORC (ORCPT ); Tue, 17 Jan 2017 09:17:02 -0500 X-AuditID: cbfec7f2-f790f6d000002555-73-587e27062aba From: Andrzej Hajda To: Inki Dae , dri-devel@lists.freedesktop.org Cc: Andrzej Hajda , Bartlomiej Zolnierkiewicz , Marek Szyprowski , linux-kernel@vger.kernel.org Subject: [PATCH 1/3] drm/exynos/decon5433: do not disable video after reset Date: Tue, 17 Jan 2017 15:15:18 +0100 Message-id: <1484662520-17012-2-git-send-email-a.hajda@samsung.com> X-Mailer: git-send-email 2.7.4 In-reply-to: <1484662520-17012-1-git-send-email-a.hajda@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrDIsWRmVeSWpSXmKPExsWy7djPc7ps6nURBq0XWCxurTvHarFxxnpW iytf37NZTLo/gcXi8q45bBZrj9xld2DzuN99nMmjb8sqRo/Pm+QCmKO4bFJSczLLUov07RK4 Mj5P/shcMJut4sCvPawNjCtYuxg5OSQETCSOXl3DDmGLSVy4t56ti5GLQ0hgKaPE3RXXGCGc z4wS7/6dY4TpOLn3LDNEYhmjREPDfiYI5z+jxPQJ08Gq2AQ0Jf5uvskGYosIuEh8n7EYrINZ YA2jxJ3le8GWCwt4S/S/nMACYrMIqEp8mjkNzOYVcJbYeegy1IFyEjfPdTKD2JxAg9b+2AK2 TULgNpvE2xtvgRo4gBxZiU0HmCHqXSSetm2H6hWWeHV8C9RzMhKdHQehersZJT71n2CHcKYw Svz7MAOq21ri8PGLYN3MAnwSk7ZNZ4ZYwCvR0SYEYXpINB1UhKh2lJi+5RA0jKYzSlz/+5l5 AqPMAkaGVYwiqaXFuempxcZ6xYm5xaV56XrJ+bmbGIFxevrf8U87GL+esDrEKMDBqMTDGyBa FyHEmlhWXJl7iFGCg1lJhLdEGSjEm5JYWZValB9fVJqTWnyIUZqDRUmcd8+CK+FCAumJJanZ qakFqUUwWSYOTqkGRs5nT8xeRHf1nMmyX2HNaLL465/PHnqn1dbMOuA+WTLpr/TWaI0ehsnK Ey7vb7phEv773+ZzsdEbZFstljD/73s2a8ZJWZVT7Uu3q0YrPNiSeDinVCv3U0PnMvtrAfFt 1/XVrA022IlptNebNLC3buzv+em8mu/GbqsdK+tXrxe9ef1RsdzUfUosxRmJhlrMRcWJAFKX z0rPAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrNLMWRmVeSWpSXmKPExsVy+t/xq7p26nURBtdbOS1urTvHarFxxnpW iytf37NZTLo/gcXi8q45bBZrj9xld2DzuN99nMmjb8sqRo/Pm+QCmKPcbDJSE1NSixRS85Lz UzLz0m2VQkPcdC2UFPISc1NtlSJ0fUOClBTKEnNKgTwjAzTg4BzgHqykb5fglvF58kfmgtls FQd+7WFtYFzB2sXIySEhYCJxcu9ZZghbTOLCvfVsXYxcHEICSxglfm76xQjhNDJJtDe0MYFU sQloSvzdfJMNxBYRcJH4PmMxM0gRs8AaRomOSdtYQBLCAt4S/S8ngNksAqoSn2ZOA7N5BZwl dh66DLVaTuLmuU6w1ZxAg9b+2AK2QAio5m/vIpYJjLwLGBlWMYqklhbnpucWG+oVJ+YWl+al 6yXn525iBAbstmM/N+9gvLQx+BCjAAejEg9vgGhdhBBrYllxZe4hRgkOZiUR3hJloBBvSmJl VWpRfnxRaU5q8SFGU6CjJjJLiSbnA6MpryTe0MTQ3NLQyNjCwtzISEmct+TDlXAhgfTEktTs 1NSC1CKYPiYOTqkGRo+orbM37LBZuml/gO0T8VvzZivIcOfdf73KSi514VI7HYW8jeohRl/m JjhdP7VwxZsfSZ2tf5PvL2aqzL8ou13fNG8uY7nKpXlvSq5H/HWx4mZ5/CowulT47qzTWjf1 f9mpT7t8rs15Y3pJ8ZS4Cx+vab2ROasUfyhTqqjumcVj5Yr/+6edZlRiKc5INNRiLipOBACX AlWobgIAAA== X-MTR: 20000000000000000@CPGS X-CMS-MailID: 20170117141533eucas1p2494854a3707ce9cfa78ef3d6030535df X-Msg-Generator: CA X-Sender-IP: 182.198.249.179 X-Local-Sender: =?UTF-8?B?QW5kcnplaiBIYWpkYRtTUlBPTC1LZXJuZWwgKFRQKRvsgrw=?= =?UTF-8?B?7ISx7KCE7J6QG1NlbmlvciBTb2Z0d2FyZSBFbmdpbmVlcg==?= X-Global-Sender: =?UTF-8?B?QW5kcnplaiBIYWpkYRtTUlBPTC1LZXJuZWwgKFRQKRtTYW1z?= =?UTF-8?B?dW5nIEVsZWN0cm9uaWNzG1NlbmlvciBTb2Z0d2FyZSBFbmdpbmVlcg==?= X-Sender-Code: =?UTF-8?B?QzEwG0VIURtDMTBDRDAyQ0QwMjczOTI=?= CMS-TYPE: 201P X-HopCount: 7 X-CMS-RootMailID: 20170117141533eucas1p2494854a3707ce9cfa78ef3d6030535df X-RootMTR: 20170117141533eucas1p2494854a3707ce9cfa78ef3d6030535df References: <1484662520-17012-1-git-send-email-a.hajda@samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org decon_commit is called just after reset so video is disabled anyway. Signed-off-by: Andrzej Hajda --- drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c index 634cfd7..6fd2b11 100644 --- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c @@ -158,8 +158,6 @@ static void decon_commit(struct exynos_drm_crtc *crtc) m->crtc_vsync_end = m->crtc_vsync_start + 1; } - decon_set_bits(ctx, DECON_VIDCON0, VIDCON0_ENVID, 0); - /* enable clock gate */ val = CMU_CLKGAGE_MODE_SFR_F | CMU_CLKGAGE_MODE_MEM_F; writel(val, ctx->addr + DECON_CMU); -- 2.7.4