diff options
| author |   Andrej Krutak <dev@andree.sk> | 2016-09-18 20:59:22 +0200 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2016-09-19 22:58:50 +0200 |
| commit | 79faa2b048b23f28a24a7b232d8933cb53df95b7 (patch) | |
| tree | 0195ebdcd10c70f6e4171fda0aa225c4b6dc7b33 /sound/usb/line6/playback.c | |
| parent | ALSA: line6: Enable different number of URBs for frame transfers (diff) | |
| download | linux-dev-79faa2b048b23f28a24a7b232d8933cb53df95b7.tar.xz linux-dev-79faa2b048b23f28a24a7b232d8933cb53df95b7.zip | |
ALSA: line6: Add high-speed USB support
This has two parts:
* intervals_per_second setup
(high speed needs 8000, instead of 1000)
* iso_buffers setup (count of iso buffers depends on
USB speed, 2 is not enough for high speed)
Signed-off-by: Andrej Krutak <dev@andree.sk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/line6/playback.c')
| -rw-r--r-- | sound/usb/line6/playback.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/usb/line6/playback.c b/sound/usb/line6/playback.c index 1380facda427..6048d0fe4068 100644 --- a/sound/usb/line6/playback.c +++ b/sound/usb/line6/playback.c @@ -151,7 +151,7 @@ static int submit_audio_out_urb(struct snd_line6_pcm *line6pcm) line6pcm->properties->rates.rats[0].num_min; const int frame_factor = line6pcm->properties->rates.rats[0].den * - (USB_INTERVALS_PER_SECOND / LINE6_ISO_INTERVAL); + (line6pcm->line6->intervals_per_second / LINE6_ISO_INTERVAL); struct urb *urb_out; index = find_first_zero_bit(&line6pcm->out.active_urbs, |