Commit 93992667 authored by Rong Zhang's avatar Rong Zhang Committed by Takashi Iwai
Browse files

ALSA: doc: usb-audio: Add doc for QUIRK_FLAG_SKIP_IFACE_SETUP 



QUIRK_FLAG_SKIP_IFACE_SETUP was introduced into usb-audio before without
appropriate documentation, so add it.

Fixes: 38c32206 ("ALSA: usb-audio: Add QUIRK_FLAG_SKIP_IFACE_SETUP")
Cc: stable@vger.kernel.org
Signed-off-by: default avatarRong Zhang <i@rong.moe>
Link: https://patch.msgid.link/20260302173300.322673-1-i@rong.moe


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 5f4338e5

Documentation/sound/alsa-configuration.rst

+4 −0
Original line number Diff line number Diff line
@@ -2372,6 +2372,10 @@ quirk_flags 
          audible volume

        * bit 25: ``mixer_capture_min_mute``

          Similar to bit 24 but for capture streams

        * bit 26: ``skip_iface_setup``

          Skip the probe-time interface setup (usb_set_interface,

          init_pitch, init_sample_rate); redundant with

          snd_usb_endpoint_prepare() at stream-open time



This module supports multiple devices, autoprobe and hotplugging.