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| author | Takashi Iwai <tiwai@suse.de> | 2021-09-29 10:08:40 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-09-30 13:55:22 +0200 |
| commit | bceee75387554f682638e719d1ea60125ea78cea (patch) | |
| tree | 89a367c7c3b2e7e684eb567e4e4f5e3b6733856a /sound/usb/helper.h | |
| parent | e581f1cec4f899f788f6c9477f805b1d5fef25e2 (diff) | |
| download | linux-bceee75387554f682638e719d1ea60125ea78cea.tar.gz linux-bceee75387554f682638e719d1ea60125ea78cea.tar.bz2 linux-bceee75387554f682638e719d1ea60125ea78cea.zip | |
ALSA: usb-audio: Disable low-latency mode for implicit feedback sync
When a playback stream runs in the implicit feedback mode, its
operation is passive and won't start unless the capture packet is
received. This behavior contradicts with the low-latency playback
mode, and we should turn off lowlatency_playback flag accordingly.
In theory, we may take the low-latency mode when the playback-first
quirk is set, but it still conflicts with the later operation with the
fixed packet numbers, so it's disabled all together for now.
Link: https://lore.kernel.org/r/20210929080844.11583-6-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/helper.h')
0 files changed, 0 insertions, 0 deletions