From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3F602C2D0DA for ; Sun, 29 Dec 2019 18:02:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0FC0C206DB for ; Sun, 29 Dec 2019 18:02:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1577642573; bh=P61QWLWfS4hyBBBw0N+MpWxMOTCStmytRmlp+EWR2Ys=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=wFy/nuheZphSCDohhzWLId6lYjUNtGL1I8O9aMz5+NNFCNSGssiwvaRap+0oq+eM1 eIUonxk5Ec/EqftQ+Dltf/qar9fxSws1n7P2nfVlOpLNqa7gCmzODbKVofn4W3jAA7 l82oGTPs043fPZiRUXpEyfy0WB9TBmJ0uY8mleMg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732515AbfL2SCr (ORCPT ); Sun, 29 Dec 2019 13:02:47 -0500 Received: from mail.kernel.org ([198.145.29.99]:54496 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387725AbfL2SCq (ORCPT ); Sun, 29 Dec 2019 13:02:46 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4EF95222C4; Sun, 29 Dec 2019 18:02:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1577642565; bh=P61QWLWfS4hyBBBw0N+MpWxMOTCStmytRmlp+EWR2Ys=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IZBtcKr5Dz1gVU+nP8kLgMfivhs6a8V6dgersW2C2fUfCYA3z/TM2QPG3ODXN+Zlc 2K7cwIV/LoiwL5I6+LC99MY/vKCi24SHzBh6SFY4qqphjrezboKFZtICoU/MhLfrQT Gv9IFhybohMFh9o7Xx61kmxJ/a29sRKzV+MmUvgs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Benoit Parrot , "Lad, Prabhakar" , Sakari Ailus , Mauro Carvalho Chehab , Sasha Levin Subject: [PATCH 5.4 083/434] media: i2c: ov2659: Fix missing 720p register config Date: Sun, 29 Dec 2019 18:22:16 +0100 Message-Id: <20191229172707.062745653@linuxfoundation.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191229172702.393141737@linuxfoundation.org> References: <20191229172702.393141737@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Benoit Parrot [ Upstream commit 9d669fbfca20e6035ead814e55d9ef1a6b500540 ] The initial registers sequence is only loaded at probe time. Afterward only the resolution and format specific register are modified. Care must be taken to make sure registers modified by one resolution setting are reverted back when another resolution is programmed. This was not done properly for the 720p case. Signed-off-by: Benoit Parrot Acked-by: Lad, Prabhakar Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/media/i2c/ov2659.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c index 70bf63b9dbd0..e1ff38009cf0 100644 --- a/drivers/media/i2c/ov2659.c +++ b/drivers/media/i2c/ov2659.c @@ -419,10 +419,14 @@ static struct sensor_register ov2659_720p[] = { { REG_TIMING_YINC, 0x11 }, { REG_TIMING_VERT_FORMAT, 0x80 }, { REG_TIMING_HORIZ_FORMAT, 0x00 }, + { 0x370a, 0x12 }, { 0x3a03, 0xe8 }, { 0x3a09, 0x6f }, { 0x3a0b, 0x5d }, { 0x3a15, 0x9a }, + { REG_VFIFO_READ_START_H, 0x00 }, + { REG_VFIFO_READ_START_L, 0x80 }, + { REG_ISP_CTRL02, 0x00 }, { REG_NULL, 0x00 }, }; -- 2.20.1