The mceusb driver I'm about to submit handles just about any raw IR you can throw at it. The ir-core loads up all protocol decoders, starting with NEC, then RC5, then RC6. RUN_DECODER() was trying them in the same order, and exiting if any of the decoders didn't like the data. The default mceusb remote talks RC6(6A). Well, the RC6 decoder never gets a chance to run unless you move the RC6 decoder to the front of the list. What I believe to be correct is to have RUN_DECODER keep trying all of the decoders, even when one triggers an error. I don't think the errors matter so much as it matters that at least one was successful -- i.e., that _sumrc is > 0. The following works for me w/my mceusb driver and the default decoder ordering -- NEC and RC5 still fail, but RC6 still gets a crack at it, and successfully does its job. Signed-off-by: Jarod Wilson <jarod@xxxxxxxxxx> --- drivers/media/IR/ir-raw-event.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/media/IR/ir-raw-event.c b/drivers/media/IR/ir-raw-event.c index ea68a3f..44162db 100644 --- a/drivers/media/IR/ir-raw-event.c +++ b/drivers/media/IR/ir-raw-event.c @@ -36,14 +36,15 @@ static DEFINE_SPINLOCK(ir_raw_handler_lock); */ #define RUN_DECODER(ops, ...) ({ \ struct ir_raw_handler *_ir_raw_handler; \ - int _sumrc = 0, _rc; \ + int _sumrc = 0, _rc, _fail; \ spin_lock(&ir_raw_handler_lock); \ list_for_each_entry(_ir_raw_handler, &ir_raw_handler_list, list) { \ if (_ir_raw_handler->ops) { \ _rc = _ir_raw_handler->ops(__VA_ARGS__); \ if (_rc < 0) \ - break; \ - _sumrc += _rc; \ + _fail++; \ + else \ + _sumrc += _rc; \ } \ } \ spin_unlock(&ir_raw_handler_lock); \ -- Jarod Wilson jarod@xxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html