V4L/DVB: rc-core: increase repeat time

As reported by Anton Blanchard <anton@samba.org>, double IR events on
2.6.36-rc2 and a DViCO FusionHDTV DVB-T Dual Express are happening:

[ 1351.032084] ir_keydown: i2c IR (FusionHDTV): key down event, key 0x0067, scancode 0x0051
[ 1351.281284] ir_keyup: keyup key 0x0067

ie one key down event and one key up event 250ms later.

So, we need to increase the repeat timeout, to avoid this bug to hit.

As we're doing it at core, this fix is not needed anymore at dib0700 driver.

Thanks-to: Anton Blanchard <anton@samba.org>
Cc: stable@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2 files changed, 7 insertions, 3 deletions

diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c
index 7e82a9df726b..d00ef194f2e8 100644
--- a/drivers/media/IR/ir-keytable.c
+++ b/drivers/media/IR/ir-keytable.c
@@ -510,6 +510,13 @@ int __ir_input_register(struct input_dev *input_dev,
                    (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_IR_RAW) ?
                         " in raw mode" : "");
 
+        /*
+         * Default delay of 250ms is too short for some protocols, expecially
+         * since the timeout is currently set to 250ms. Increase it to 500ms,
+         * to avoid wrong repetition of the keycodes.
+         */
+        input_dev->rep[REP_DELAY] = 500;
+
         return 0;
 
 out_event:
diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c
index fe818348b8a3..48397f103d32 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_core.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_core.c
@@ -673,9 +673,6 @@ static int dib0700_probe(struct usb_interface *intf,
                         else
                                 dev->props.rc.core.bulk_mode = false;
 
-                        /* Need a higher delay, to avoid wrong repeat */
-                        dev->rc_input_dev->rep[REP_DELAY] = 500;
-
                         dib0700_rc_setup(dev);
 
                         return 0;