From patchwork Fri Feb 21 07:36:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 230602 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,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 3ADDCC35641 for ; Fri, 21 Feb 2020 08:48:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1151E206DB for ; Fri, 21 Feb 2020 08:48:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582274914; bh=c7JCE0FUS+3bdwXpx4DK8SQXjElF8rXBOwR4c3H51RI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=zKnai+QUtVgv1KNQqQJIHlY1tu0pMXBBtw73EXgPzR4EGxAcbnqir2PNL43qCrPBr fZ5OihCtT9jRAKxP5xSXtB6u2W+lCeRQntQn7WtsApK8+8tAlwqy6yozRCs9qRmiUl a4Es9Rrp8EL54zNeJqFbFh5hF8E81beeoBiqv0Zk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728826AbgBUIsd (ORCPT ); Fri, 21 Feb 2020 03:48:33 -0500 Received: from mail.kernel.org ([198.145.29.99]:42310 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728776AbgBUHqm (ORCPT ); Fri, 21 Feb 2020 02:46:42 -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 9E002208C4; Fri, 21 Feb 2020 07:46:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582271202; bh=c7JCE0FUS+3bdwXpx4DK8SQXjElF8rXBOwR4c3H51RI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jO8mCzjn9na203pNXUOrvWMDANOWe+f/Ptdqon0ZAw2uTBBxf8J1xDgxPOLOO0/mP NjON7K6Ow1At9dKjAuhPnWFxPjkHW/NGqEeZsZU7jqBH4RokrnqiAlK9VmIzzX4el6 YtnFoLcPBdLQAKBK/Q+8SnIwONHC2hMjjqZiXBFk= 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 5.5 040/399] media: i2c: mt9v032: fix enum mbus codes and frame sizes Date: Fri, 21 Feb 2020 08:36:05 +0100 Message-Id: <20200221072406.249690333@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200221072402.315346745@linuxfoundation.org> References: <20200221072402.315346745@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 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 4b9b98cf6674c..5bd3ae82992f3 100644 --- a/drivers/media/i2c/mt9v032.c +++ b/drivers/media/i2c/mt9v032.c @@ -428,10 +428,12 @@ 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; } @@ -439,7 +441,11 @@ 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);