diff options
| author | Patrick Boettcher <pb@linuxtv.org> | 2005-07-08 04:58:11 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-08 05:23:59 +0400 |
| commit | c9b06fa47e1c1ff8704461c7fd6a99e3621ba0e6 (patch) | |
| tree | b452edcee12a9435464b42688de2fc5ac2003a17 /drivers/media/dvb/dvb-usb/dvb-usb-remote.c | |
| parent | 22c6d93a73105fddd58796d7cb10f5f90ee2a338 (diff) | |
| download | linux-c9b06fa47e1c1ff8704461c7fd6a99e3621ba0e6.tar.xz | |
[PATCH] dvb: usb: add module parm to disable remote control polling
Add module parameter to deactive remote control polling.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/dvb/dvb-usb/dvb-usb-remote.c')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/dvb-usb-remote.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c index 9f1e23f82bae..f4038bf21c91 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c +++ b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c @@ -21,6 +21,10 @@ static void dvb_usb_read_remote_control(void *data) /* TODO: need a lock here. We can simply skip checking for the remote control if we're busy. */ + /* when the parameter has been set to 1 via sysfs while the driver was running */ + if (dvb_usb_disable_rc_polling) + return; + if (d->props.rc_query(d,&event,&state)) { err("error while querying for an remote control event."); goto schedule; @@ -85,7 +89,9 @@ schedule: int dvb_usb_remote_init(struct dvb_usb_device *d) { int i; - if (d->props.rc_key_map == NULL) + if (d->props.rc_key_map == NULL || + d->props.rc_query == NULL || + dvb_usb_disable_rc_polling) return 0; /* Initialise the remote-control structures.*/ |