On Mon, 17 May 2021 11:04:28 +0200, Takashi Iwai wrote: > > On Sat, 15 May 2021 09:15:33 +0200, > David Henningsson wrote: > > > > This commit adds a new framing mode that frames all MIDI data into > > 32-byte frames with a timestamp. > > > > The main benefit is that we can get accurate timestamps even if > > userspace wakeup and processing is not immediate. > > > > Testing on a Celeron N3150 with this mode has a max jitter of 2.8 ms, > > compared to the in-kernel seq implementation which has a max jitter > > of 5 ms during idle and much worse when running scheduler stress tests > > in parallel. > > > > Signed-off-by: David Henningsson <coding@xxxxxxxx> > > --- > > > > Hi, it's been a while. Both because I've been busy with things that needed > > to take priority, and because I wanted to do a little more than just compile > > testing it before submitting; hopefully this one is mergable. > > > > That testing showed that I needed to change from "u8" to "__u8" in the headers. > > Other than that I think it is just the changes that Takashi Iwai pointed out in v6. > > Thanks, it looks good to me. > > If anyone has no objection, I'm going to merge this soon later. Now applied. Could you submit the corresponding patches for alsa-lib, too? Thanks! Takashi
