From patchwork Mon Jul 23 02:25:30 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Donghwa Lee X-Patchwork-Id: 1226241 Return-Path: X-Original-To: patchwork-linux-fbdev@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id A00793FCFC for ; Mon, 23 Jul 2012 02:25:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752884Ab2GWCZj (ORCPT ); Sun, 22 Jul 2012 22:25:39 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:24038 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752876Ab2GWCZi (ORCPT ); Sun, 22 Jul 2012 22:25:38 -0400 Received: from epcpsbgm1.samsung.com (mailout3.samsung.com [203.254.224.33]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0M7L00GF4DDQICI0@mailout3.samsung.com> for linux-fbdev@vger.kernel.org; Mon, 23 Jul 2012 11:25:37 +0900 (KST) X-AuditID: cbfee61a-b7f616d000004b7e-37-500cb621b534 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 98.3A.19326.126BC005; Mon, 23 Jul 2012 11:25:37 +0900 (KST) Received: from [10.90.51.49] by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0M7L008DGDEPLW30@mmp2.samsung.com> for linux-fbdev@vger.kernel.org; Mon, 23 Jul 2012 11:25:37 +0900 (KST) Message-id: <500CB61A.6000106@samsung.com> Date: Mon, 23 Jul 2012 11:25:30 +0900 From: Donghwa Lee User-Agent: Mozilla/5.0 (X11; Linux i686; rv:8.0) Gecko/20111105 Thunderbird/8.0 MIME-version: 1.0 To: linux-arm-kernel@lists.infradead.org, linux-fbdev@vger.kernel.org, Florian Tobias Schandinat , Andrew Morton , Kyungmin Park , Inki Dae , Donghwa Lee Subject: [PATCH] video: exynos mipi dsi: Fix mipi dsi regulators handling issue Content-type: text/plain; charset=EUC-KR Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpjluLIzCtJLcpLzFFi42I5/e+xoK7iNp4Ag81H5SxO9H1gdWD0+LxJ LoAxissmJTUnsyy1SN8ugStjwdO5zAWT2StWvn7D0sA4ma2LkYNDQsBEYu4sxi5GTiBTTOLC vfVAYS4OIYHpjBJ3Dh5ih3A6mSQ+zDzIClLFK6AlcWDaezCbRUBV4t35rWA2m4CGxOl799lB bFGBAImNrWfYIeoFJX5MvscCMkhEYB6TxNdrC5lAEsIC/hI9nY3MIDYzUPPU16cZIWx5ic1r 3jJPYOSdhaR/FpKyWUjKFjAyr2IUTS1ILihOSs811CtOzC0uzUvXS87P3cQIDp1nUjsYVzZY HGIU4GBU4uG1rOIJEGJNLCuuzD3EKMHBrCTCe/k6d4AQb0piZVVqUX58UWlOavEhRmkOFiVx XmPvr/5CAumJJanZqakFqUUwWSYOTqkGxk3KM2o29P+QuJBvsNZLPWJfbd7y2ZxT7+rUlPPo l6eHCLxXdGY7EcebOvNt5uGuX1s4FoVu36AoHGc1b67SLIbV777YCGaefWlR1ts9Me/syqN3 7bZ/q5ncK/5EQDBnvn+blO8RqfA3CwTa/yjcNGTvXb1qY+SFGxkLelYmsZ38pKGweMo6GSWW 4oxEQy3mouJEAJ43DakZAgAA X-TM-AS-MML: No Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org When FB_BLANK_UNLANK event occured, exynos mipi dsi regulators have to turn on. Signed-off-by: Donghwa Lee Signed-off-by: Inki Dae Signed-off-by: Kyungmin Park --- drivers/video/exynos/exynos_mipi_dsi.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/video/exynos/exynos_mipi_dsi.c b/drivers/video/exynos/exynos_mipi_dsi.c index 6c1f5c3..9390640 100644 --- a/drivers/video/exynos/exynos_mipi_dsi.c +++ b/drivers/video/exynos/exynos_mipi_dsi.c @@ -154,7 +154,7 @@ static int exynos_mipi_dsi_blank_mode(struct mipi_dsim_device *dsim, int power) if (client_drv && client_drv->power_on) client_drv->power_on(client_dev, 1); - exynos_mipi_regulator_disable(dsim); + exynos_mipi_regulator_enable(dsim); /* enable MIPI-DSI PHY. */ if (dsim->pd->phy_enable)