Christoph Bartelmus wrote: > Hi Mauro, > > on 26 Nov 09 at 18:59, Mauro Carvalho Chehab wrote: >> Christoph Bartelmus wrote: > [...] >>>> lircd supports input layer interface. Yet, patch 3/3 exports both devices >>>> that support only pulse/space raw mode and devices that generate scan >>>> codes via the raw mode interface. It does it by generating artificial >>>> pulse codes. >>> Nonsense! There's no generation of artificial pulse codes in the drivers. >>> The LIRC interface includes ways to pass decoded IR codes of arbitrary >>> length to userspace. > >> I might have got wrong then a comment in the middle of the >> imon_incoming_packet() of the SoundGraph iMON IR patch: > > Indeed, you got it wrong. > As I already explained before, this device samples the signal at a > constant rate and delivers the current level in a bit-array. This data is > then condensed to pulse/space data. Ah, ok. It is now clear to me. IMHO, it would be better to explain this at the source code, since the imon_incoming_packet() is a little complex. It would help the review process if those big routines could be broken into a few functions. While this improves code readability, it shouldn't affect performance, as gcc will handle the static functions used only once as inline. > Christoph Cheers, Mauro. -- 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
