diff options
| -rw-r--r-- | drivers/media/rc/rc-ir-raw.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/media/rc/rc-ir-raw.c b/drivers/media/rc/rc-ir-raw.c index 2e50104ae138..49c56da9bc67 100644 --- a/drivers/media/rc/rc-ir-raw.c +++ b/drivers/media/rc/rc-ir-raw.c @@ -22,16 +22,27 @@ static int ir_raw_event_thread(void *data) { struct ir_raw_event ev; struct ir_raw_handler *handler; - struct ir_raw_event_ctrl *raw = (struct ir_raw_event_ctrl *)data; + struct ir_raw_event_ctrl *raw = data; + struct rc_dev *dev = raw->dev; while (1) { mutex_lock(&ir_raw_handler_lock); while (kfifo_out(&raw->kfifo, &ev, 1)) { + if (is_timing_event(ev)) { + if (ev.duration == 0) + dev_err(&dev->dev, "nonsensical timing event of duration 0"); + if (is_timing_event(raw->prev_ev) && + !is_transition(&ev, &raw->prev_ev)) + dev_err(&dev->dev, "two consecutive events of type %s", + TO_STR(ev.pulse)); + if (raw->prev_ev.reset && ev.pulse == 0) + dev_err(&dev->dev, "timing event after reset should be pulse"); + } list_for_each_entry(handler, &ir_raw_handler_list, list) - if (raw->dev->enabled_protocols & + if (dev->enabled_protocols & handler->protocols || !handler->protocols) - handler->decode(raw->dev, ev); - ir_lirc_raw_event(raw->dev, ev); + handler->decode(dev, ev); + ir_lirc_raw_event(dev, ev); raw->prev_ev = ev; } mutex_unlock(&ir_raw_handler_lock); |