[PATCH 5/5] [media] tc358743: allow event subscription
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: 2015-07-10 13:11:37
Also in:
linux-media
Subsystem:
media input infrastructure (v4l/dvb), the rest, toshiba tc358743 driver · Maintainers:
Mauro Carvalho Chehab, Linus Torvalds, Hans Verkuil
This is useful to subscribe to HDMI hotplug events via the V4L2_CID_DV_RX_POWER_PRESENT control. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> --- 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 <media/v4l2-dv-timings.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> +#include <media/v4l2-event.h> #include <media/v4l2-of.h> #include <media/tc358743.h>
@@ -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