Userspace is allowed to coalesce events between SYNCs. And since the code
emits UP right after DOWN for the same key, it may be missed
(up+down=nothing). Add an extra sync in between UP and DOWN events to disable
the coalesce.
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
Cc: Dmitry Torokhov <dtor@xxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx>
Cc: linux-media@xxxxxxxxxxxxxxx
---
drivers/media/dvb/dvb-usb/dib0700_core.c | 1 +
drivers/media/dvb/dvb-usb/dvb-usb-remote.c | 1 +
2 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c
index 4450214..4f961d2 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_core.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_core.c
@@ -612,6 +612,7 @@ static void dib0700_rc_urb_completion(struct urb *purb)
case REMOTE_KEY_REPEAT:
deb_info("key repeated\n");
input_event(d->rc_input_dev, EV_KEY, event, 1);
+ input_sync(d->rc_input_dev);
input_event(d->rc_input_dev, EV_KEY, d->last_event, 0);
input_sync(d->rc_input_dev);
break;
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
index 6b5ded9..a03ef7e 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
@@ -107,6 +107,7 @@ static void dvb_usb_read_remote_control(struct work_struct *work)
case REMOTE_KEY_REPEAT:
deb_rc("key repeated\n");
input_event(d->rc_input_dev, EV_KEY, event, 1);
+ input_sync(d->rc_input_dev);
input_event(d->rc_input_dev, EV_KEY, d->last_event, 0);
input_sync(d->rc_input_dev);
break;
--
1.6.6.1
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