From: Sean Young <[email protected]> commit 3f56df4c8ffeb120ed41906d3aae71799b7e726a upstream.
If a user holds a button down on a remote, then no ir idle interrupt will be generated until the user releases the button, depending on how quickly the remote repeats. No IR is processed until that point, which means that holding down a button may not do anything. This also resolves an issue on a Cubieboard 1 where the IR receiver is picking up ambient infrared as IR and spews out endless "rc rc0: IR event FIFO is full!" messages unless you choose to live in the dark. Cc: [email protected] Tested-by: Hans Verkuil <[email protected]> Acked-by: Maxime Ripard <[email protected]> Reported-by: Hans Verkuil <[email protected]> Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/media/rc/sunxi-cir.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/media/rc/sunxi-cir.c +++ b/drivers/media/rc/sunxi-cir.c @@ -132,6 +132,8 @@ static irqreturn_t sunxi_ir_irq(int irqn } else if (status & REG_RXINT_RPEI_EN) { ir_raw_event_set_idle(ir->rc, true); ir_raw_event_handle(ir->rc); + } else { + ir_raw_event_handle(ir->rc); } spin_unlock(&ir->ir_lock);
