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| author | Jiri Slaby <jslaby@suse.cz> | 2010-02-14 17:36:25 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-02-26 15:11:02 -0300 |
| commit | 18718c96e3e10e6b821d32c50adde9fa5cc6565a (patch) | |
| tree | 4e4893c06e3af7ac41802c4d0a2d6e27a3b1b53f /drivers/media | |
| parent | fdd70c3399fc448a87487b287f4f0dcfb2e9c52c (diff) | |
| download | linux-18718c96e3e10e6b821d32c50adde9fa5cc6565a.tar.gz linux-18718c96e3e10e6b821d32c50adde9fa5cc6565a.tar.bz2 linux-18718c96e3e10e6b821d32c50adde9fa5cc6565a.zip | |
V4L/DVB: V4L: dvb-usb, add extra sync to down-up input events
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@suse.cz>
Cc: Patrick Boettcher <pboettcher@kernellabs.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/dib0700_core.c | 1 | ||||
| -rw-r--r-- | 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 4450214e2c64..4f961d2d1817 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 6b5ded9e7d5d..a03ef7efec9a 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; |