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| author | Geoffrey D. Bennett <g@b4.vu> | 2026-02-21 02:36:35 +1030 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2026-02-23 09:57:10 +0100 |
| commit | 38c322068a26a01d7ff64da92179e68cdde9860b (patch) | |
| tree | ff3c089cafa1deec8fdb6930dcba5535b69385cb /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | a8cc55bf81a45772cad44c83ea7bb0e98431094a (diff) | |
ALSA: usb-audio: Add QUIRK_FLAG_SKIP_IFACE_SETUP
Add a quirk flag to skip the usb_set_interface(),
snd_usb_init_pitch(), and snd_usb_init_sample_rate() calls in
__snd_usb_parse_audio_interface(). These are redundant with
snd_usb_endpoint_prepare() at stream-open time.
Enable the quirk for Focusrite devices, as init_sample_rate(rate_max)
sets 192kHz during probing, which disables the internal mixer and Air
and Safe modes.
Fixes: 16f1f838442d ("Revert "ALSA: usb-audio: Drop superfluous interface setup at parsing"")
Signed-off-by: Geoffrey D. Bennett <g@b4.vu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/65a7909b15f9feb76c2a6f4f8814c240ddc50737.1771594828.git.g@b4.vu
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions