From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753704AbcGGXHK (ORCPT ); Thu, 7 Jul 2016 19:07:10 -0400 Received: from mail-pa0-f67.google.com ([209.85.220.67]:33202 "EHLO mail-pa0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753812AbcGGXEX (ORCPT ); Thu, 7 Jul 2016 19:04:23 -0400 From: Steve Longerbeam X-Google-Original-From: Steve Longerbeam To: p.zabel@pengutronix.de Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Suresh Dhandapani Subject: [PATCH 12/16] gpu: ipu-v3: Fix CSI0 blur in NTSC format Date: Thu, 7 Jul 2016 16:03:37 -0700 Message-Id: <1467932621-358-13-git-send-email-steve_longerbeam@mentor.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1467932621-358-1-git-send-email-steve_longerbeam@mentor.com> References: <1467932621-358-1-git-send-email-steve_longerbeam@mentor.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Suresh Dhandapani This patch will change the register IPU_CSI0_CCIR_CODE_2 value from 0x40596 to 0x405A6. The change is related to the Start of field 1 first blanking line command bit[5-3] for NTSC format only. This change is dependent with ADV chip where the NEWAVMODE is set to 0 in register 0x31. Setting NEWAVMODE to "0" in ADV means "EAV/SAV codes generated to suit analog devices encoders". Signed-off-by: Suresh Dhandapani --- drivers/gpu/ipu-v3/ipu-csi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/ipu-v3/ipu-csi.c b/drivers/gpu/ipu-v3/ipu-csi.c index 0eac28c..ec81958 100644 --- a/drivers/gpu/ipu-v3/ipu-csi.c +++ b/drivers/gpu/ipu-v3/ipu-csi.c @@ -422,7 +422,7 @@ int ipu_csi_init_interface(struct ipu_csi *csi, ipu_csi_write(csi, 0xD07DF | CSI_CCIR_ERR_DET_EN, CSI_CCIR_CODE_1); - ipu_csi_write(csi, 0x40596, CSI_CCIR_CODE_2); + ipu_csi_write(csi, 0x405A6, CSI_CCIR_CODE_2); ipu_csi_write(csi, 0xFF0000, CSI_CCIR_CODE_3); } else { dev_err(csi->ipu->dev, -- 1.9.1