From mboxrd@z Thu Jan 1 00:00:00 1970
From: Philipp Zabel
Subject: [PATCH 5/5] [media] tc358743: allow event subscription
Date: Fri, 10 Jul 2015 15:11:37 +0200
Message-ID: <1436533897-3060-5-git-send-email-p.zabel@pengutronix.de>
References: <1436533897-3060-1-git-send-email-p.zabel@pengutronix.de>
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In-Reply-To: <1436533897-3060-1-git-send-email-p.zabel@pengutronix.de>
Sender: linux-media-owner@vger.kernel.org
To: Mats Randgaard
Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, kernel@pengutronix.de, Philipp Zabel
List-Id: devicetree@vger.kernel.org
This is useful to subscribe to HDMI hotplug events via the
V4L2_CID_DV_RX_POWER_PRESENT control.
Signed-off-by: Philipp Zabel
---
drivers/media/i2c/tc358743.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c
index 4a889d4..91fffa8 100644
--- a/drivers/media/i2c/tc358743.c
+++ b/drivers/media/i2c/tc358743.c
@@ -40,6 +40,7 @@
#include
#include
#include
+#include
#include
#include
@@ -1604,6 +1605,8 @@ static const struct v4l2_subdev_core_ops tc358743_core_ops = {
.s_register = tc358743_s_register,
#endif
.interrupt_service_routine = tc358743_isr,
+ .subscribe_event = v4l2_ctrl_subdev_subscribe_event,
+ .unsubscribe_event = v4l2_event_subdev_unsubscribe,
};
static const struct v4l2_subdev_video_ops tc358743_video_ops = {
--
2.1.4