linux-kernel - [PATCH 04/13] media: i2c: ov5647: Fix v4l2-compliance failure subscribing to events

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Message-Id: <20251028-b4-rpi-ov5647-v1-4-098413454f5e@ideasonboard.com>
Date: Tue, 28 Oct 2025 12:57:15 +0530
From: Jai Luthra <jai.luthra@...asonboard.com>
To: Sakari Ailus <sakari.ailus@...ux.intel.com>, 
 Dave Stevenson <dave.stevenson@...pberrypi.com>, 
 Jacopo Mondi <jacopo@...ndi.org>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Mauro Carvalho Chehab <mchehab+huawei@...nel.org>, 
 Kieran Bingham <kieran.bingham@...asonboard.com>, 
 David Plowman <david.plowman@...pberrypi.com>, 
 Laurent Pinchart <laurent.pinchart@...asonboard.com>, 
 Peter Robinson <pbrobinson@...il.com>, Stefan Wahren <wahrenst@....net>, 
 "Ivan T. Ivanov" <iivanov@...e.de>, 
 Jai Luthra <jai.luthra@...asonboard.com>
Subject: [PATCH 04/13] media: i2c: ov5647: Fix v4l2-compliance failure
 subscribing to events

From: David Plowman <david.plowman@...pberrypi.com>

Fixes the following v4l2-compliance failure:

fail: v4l2-test-controls.cpp(871): subscribe event for control 'User
Controls' failed test

Signed-off-by: David Plowman <david.plowman@...pberrypi.com>
Signed-off-by: Jai Luthra <jai.luthra@...asonboard.com>
---
 drivers/media/i2c/ov5647.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/media/i2c/ov5647.c b/drivers/media/i2c/ov5647.c
index dfe36116e6d3936aa0568f172c79ad4dad21f8c2..8f11b5cbdc1658019e1340e641c7e6f398bff503 100644
--- a/drivers/media/i2c/ov5647.c
+++ b/drivers/media/i2c/ov5647.c
@@ -873,6 +873,8 @@ static const struct v4l2_subdev_core_ops ov5647_subdev_core_ops = {
 	.g_register		= ov5647_sensor_get_register,
 	.s_register		= ov5647_sensor_set_register,
 #endif
+	.subscribe_event = v4l2_ctrl_subdev_subscribe_event,
+	.unsubscribe_event = v4l2_event_subdev_unsubscribe,
 };

 static const struct v4l2_rect *

-- 
2.51.0