Re: [alsa-devel] Fw: Isochronous transfer error on USB3

2014-01-09 Thread Clemens Ladisch
Mauro Carvalho Chehab wrote: > Clemens Ladisch escreveu: >> Mauro Carvalho Chehab wrote: >>> .period_bytes_min = 64, /* 12544/2, */ >> >> This is wrong (if the driver doesn't install other constraints on the >> period length, like the USB audio class driver does). > > Ok, how should it

Re: [alsa-devel] Fw: Isochronous transfer error on USB3

2014-01-09 Thread Mauro Carvalho Chehab
Em Thu, 9 Jan 2014 09:29:57 -0200 Mauro Carvalho Chehab escreveu: > Em Thu, 09 Jan 2014 09:17:13 +0100 > Clemens Ladisch escreveu: > > > Mauro Carvalho Chehab wrote: > > > I'm getting an weird behavior with em28xx, especially when the device > > > is connected into an audio port. > > > > > >

Re: [alsa-devel] Fw: Isochronous transfer error on USB3

2014-01-09 Thread Mauro Carvalho Chehab
Em Thu, 09 Jan 2014 09:17:13 +0100 Clemens Ladisch escreveu: > Mauro Carvalho Chehab wrote: > > I'm getting an weird behavior with em28xx, especially when the device > > is connected into an audio port. > > > > > > http://git.linuxtv.org/mchehab/experimental.git/blob/refs/heads/em28xx-v4l2-v

Re: [alsa-devel] Fw: Isochronous transfer error on USB3

2014-01-09 Thread Clemens Ladisch
Mauro Carvalho Chehab wrote: > I'm getting an weird behavior with em28xx, especially when the device > is connected into an audio port. > > > http://git.linuxtv.org/mchehab/experimental.git/blob/refs/heads/em28xx-v4l2-v6:/drivers/media/usb/em28xx/em28xx-audio.c > > What happens is that, when