From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752719AbdKVXPX (ORCPT ); Wed, 22 Nov 2017 18:15:23 -0500 Received: from omzsmtpe03.verizonbusiness.com ([199.249.25.208]:51347 "EHLO omzsmtpe03.verizonbusiness.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752301AbdKVWZO (ORCPT ); Wed, 22 Nov 2017 17:25:14 -0500 From: alexander.levin@verizon.com Cc: Andrzej Hajda , Inki Dae , alexander.levin@verizon.com X-Host: endeavour.tdc.vzwcorp.com To: "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" Subject: [PATCH AUTOSEL for 4.9 31/54] drm/exynos/decon5433: set STANDALONE_UPDATE_F on output enablement Thread-Topic: [PATCH AUTOSEL for 4.9 31/54] drm/exynos/decon5433: set STANDALONE_UPDATE_F on output enablement Thread-Index: AQHTY+CXBVzBklRLb0+UUtE/NsSlRw== Date: Wed, 22 Nov 2017 22:23:58 +0000 Message-ID: <20171122222344.19782-31-alexander.levin@verizon.com> References: <20171122222344.19782-1-alexander.levin@verizon.com> In-Reply-To: <20171122222344.19782-1-alexander.levin@verizon.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.144.60.250] Content-Type: text/plain; charset="iso-8859-1" MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by nfs id vAMNFgjo001896 From: Andrzej Hajda [ Upstream commit 11d8bcef7a0399e1d2519f207fd575fc404306b4 ] DECON_TV requires STANDALONE_UPDATE after output enabling, otherwise it does not start. This change is neutral for DECON. Signed-off-by: Andrzej Hajda Signed-off-by: Inki Dae Signed-off-by: Sasha Levin --- drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c index 09e8cc36948e..6dd09c306bc1 100644 --- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c @@ -189,6 +189,8 @@ static void decon_commit(struct exynos_drm_crtc *crtc) /* enable output and display signal */ decon_set_bits(ctx, DECON_VIDCON0, VIDCON0_ENVID | VIDCON0_ENVID_F, ~0); + + decon_set_bits(ctx, DECON_UPDATE, STANDALONE_UPDATE_F, ~0); } static void decon_win_set_pixfmt(struct decon_context *ctx, unsigned int win, -- 2.11.0