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 C6F1FC11D3D for ; Thu, 27 Feb 2020 14:49:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9FF192468F for ; Thu, 27 Feb 2020 14:49:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582814975; bh=WPoO9fSZtjkjEpEm9vtqz34cRRqNUXjfucR+5dFT6I0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=p/lbJ/EiLnd38g+6pKX+h9neVXtKg5H3/6hUe4jS0sAy06r2Lgjl49y3QVi101uKL PUwX9zCNJZYHeJcICtwP+BWA8+WG6FaNu0Y9eaTDpokNG3kasuytzVDBt7g8W1bB4+ 1TXqMAmpwdiynicw12UxEBCH8lm0JHVFZDV3HbX8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729427AbgB0Nkx (ORCPT ); Thu, 27 Feb 2020 08:40:53 -0500 Received: from mail.kernel.org ([198.145.29.99]:35316 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729424AbgB0Nkx (ORCPT ); Thu, 27 Feb 2020 08:40:53 -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 0E3A821D7E; Thu, 27 Feb 2020 13:40:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582810852; bh=WPoO9fSZtjkjEpEm9vtqz34cRRqNUXjfucR+5dFT6I0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=amS3VRqqaRYQRK+2nAUxPcheoz2hvwzwCa98jbK/qnJmhAW68tqBl2iPZanIKdH27 dunV0NYA54YdZEO7Di2cgbp60VWxJJmibNINyP6E1hwr2N55neQeBLmdgr5b7gvfsh EOIPDEsRG0UShSX8mzSnTEkvqcWZYJZAuh0RBfDs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Wenyou Yang , Eugen Hristev , Laurent Pinchart , Sakari Ailus , Mauro Carvalho Chehab , Sasha Levin Subject: [PATCH 4.4 023/113] media: i2c: mt9v032: fix enum mbus codes and frame sizes Date: Thu, 27 Feb 2020 14:35:39 +0100 Message-Id: <20200227132215.383953076@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200227132211.791484803@linuxfoundation.org> References: <20200227132211.791484803@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: Eugen Hristev [ Upstream commit 1451d5ae351d938a0ab1677498c893f17b9ee21d ] This driver supports both the mt9v032 (color) and the mt9v022 (mono) sensors. Depending on which sensor is used, the format from the sensor is different. The format.code inside the dev struct holds this information. The enum mbus and enum frame sizes need to take into account both type of sensors, not just the color one. To solve this, use the format.code in these functions instead of the hardcoded bayer color format (which is only used for mt9v032). [Sakari Ailus: rewrapped commit message] Suggested-by: Wenyou Yang Signed-off-by: Eugen Hristev Reviewed-by: Laurent Pinchart Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/media/i2c/mt9v032.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c index a68ce94ee0976..cacdab30fece0 100644 --- a/drivers/media/i2c/mt9v032.c +++ b/drivers/media/i2c/mt9v032.c @@ -454,10 +454,12 @@ static int mt9v032_enum_mbus_code(struct v4l2_subdev *subdev, struct v4l2_subdev_pad_config *cfg, struct v4l2_subdev_mbus_code_enum *code) { + struct mt9v032 *mt9v032 = to_mt9v032(subdev); + if (code->index > 0) return -EINVAL; - code->code = MEDIA_BUS_FMT_SGRBG10_1X10; + code->code = mt9v032->format.code; return 0; } @@ -465,7 +467,11 @@ static int mt9v032_enum_frame_size(struct v4l2_subdev *subdev, struct v4l2_subdev_pad_config *cfg, struct v4l2_subdev_frame_size_enum *fse) { - if (fse->index >= 3 || fse->code != MEDIA_BUS_FMT_SGRBG10_1X10) + struct mt9v032 *mt9v032 = to_mt9v032(subdev); + + if (fse->index >= 3) + return -EINVAL; + if (mt9v032->format.code != fse->code) return -EINVAL; fse->min_width = MT9V032_WINDOW_WIDTH_DEF / (1 << fse->index); -- 2.20.1