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| author | Clemens Ladisch <clemens@ladisch.de> | 2009-01-26 02:09:28 -0500 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-01-26 11:05:07 -0500 |
| commit | 4d788e040b72d2a46ea3ba726b7fa0b65de06c88 (patch) | |
| tree | 8cc83947a001100f9f551bbe555322646d43f42f /samples/tracepoints | |
| parent | b7eb4a06e9980973755b7e95a6d97fb8decbf8fd (diff) | |
sound: usb-audio: limit playback queue length
Once our URBs contain enough packets, queueing more URBs does not give
us any additional underrun protection (as we use double-buffering) but
just increases latency unnecessarily. Therefore, we try to limit the
queue length to some reasonable value.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'samples/tracepoints')
0 files changed, 0 insertions, 0 deletions