linux-kernel - [PATCH 5.7 049/376] media: i2c: imx219: Fix a bug in imx219_enum_frame

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Message-Id: <20200619141712.675319974@linuxfoundation.org>
Date:   Fri, 19 Jun 2020 16:29:27 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Dafna Hirschfeld <dafna.hirschfeld@...labora.com>,
        Helen Koike <helen.koike@...labora.com>,
        Dave Stevenson <dave.stevenson@...pberrypi.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.7 049/376] media: i2c: imx219: Fix a bug in imx219_enum_frame_size

From: Dafna Hirschfeld <dafna.hirschfeld@...labora.com>

[ Upstream commit b2bbf1aac61186ef904fd28079e847d3feadb89e ]

When enumerating the frame sizes, the value sent to
imx219_get_format_code should be fse->code
(the code from the ioctl) and not imx219->fmt.code
which is the code set currently in the driver.

Fixes: 22da1d56e982 ("media: i2c: imx219: Add support for RAW8 bit bayer format")
Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@...labora.com>
Reviewed-by: Helen Koike <helen.koike@...labora.com>
Reviewed-by: Dave Stevenson <dave.stevenson@...pberrypi.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Signed-off-by: Sakari Ailus <sakari.ailus@...ux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/media/i2c/imx219.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c
index cb03bdec1f9c..86e0564bfb4f 100644
--- a/drivers/media/i2c/imx219.c
+++ b/drivers/media/i2c/imx219.c
@@ -781,7 +781,7 @@ static int imx219_enum_frame_size(struct v4l2_subdev *sd,
 	if (fse->index >= ARRAY_SIZE(supported_modes))
 		return -EINVAL;
 
-	if (fse->code != imx219_get_format_code(imx219, imx219->fmt.code))
+	if (fse->code != imx219_get_format_code(imx219, fse->code))
 		return -EINVAL;
 
 	fse->min_width = supported_modes[fse->index].width;
-- 
2.25.1