linux-kernel - [PATCH v2] media: ov5640: fix get_light

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Message-ID: <2e79be9185cbb0dbe40e670eee996cf290bab0a6.1732264079.git.michal.simek@amd.com>
Date: Fri, 22 Nov 2024 09:28:01 +0100
From: Michal Simek <michal.simek@....com>
To: <linux-kernel@...r.kernel.org>, <monstr@...str.eu>,
	<michal.simek@...inx.com>, <git@...inx.com>
CC: <stable@...nel.org>, Sam Bobrowicz <sam@...te-embedded.com>, Hans Verkuil
	<hans.verkuil@...co.com>, Mauro Carvalho Chehab <mchehab@...nel.org>, "Sakari
 Ailus" <sakari.ailus@...ux.intel.com>, Steve Longerbeam
	<slongerbeam@...il.com>, "open list:V4L2 CAMERA SENSOR DRIVERS"
	<linux-media@...r.kernel.org>
Subject: [PATCH v2] media: ov5640: fix get_light_freq on auto

From: Sam Bobrowicz <sam@...te-embedded.com>

Light frequency was not properly returned when in auto
mode and the detected frequency was 60Hz.

Fixes: 19a81c1426c1 ("[media] add Omnivision OV5640 sensor driver")
Signed-off-by: Sam Bobrowicz <sam@...te-embedded.com>
Signed-off-by: Michal Simek <michal.simek@....com>
Cc: <stable@...nel.org>
---

Changes in v2:
- add Fixes tag and cc stable

 drivers/media/i2c/ov5640.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
index c1d3fce4a7d3..8566bc2edde9 100644
--- a/drivers/media/i2c/ov5640.c
+++ b/drivers/media/i2c/ov5640.c
@@ -1982,6 +1982,7 @@ static int ov5640_get_light_freq(struct ov5640_dev *sensor)
 			light_freq = 50;
 		} else {
 			/* 60Hz */
+			light_freq = 60;
 		}
 	}
 
-- 
2.43.0