Commit 1f5e3563 authored by Takashi Iwai's avatar Takashi Iwai

ALSA: doc: Update option descriptions for snd-usb-audio

The autoclock and quirk_alias options have been added.
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent e2703363
...@@ -1910,6 +1910,12 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. ...@@ -1910,6 +1910,12 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
- Default: 0x0000 - Default: 0x0000
ignore_ctl_error - Ignore any USB-controller regarding mixer ignore_ctl_error - Ignore any USB-controller regarding mixer
interface (default: no) interface (default: no)
autoclock - Enable auto-clock selection for UAC2 devices
(default: yes)
quirk_alias - Quirk alias list, pass strings like
"0123abcd:5678beef", which applies the existing
quirk for the device 5678:beef to a new device
0123:abcd.
This module supports multiple devices, autoprobe and hotplugging. This module supports multiple devices, autoprobe and hotplugging.
...@@ -1919,6 +1925,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. ...@@ -1919,6 +1925,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
NB: ignore_ctl_error=1 may help when you get an error at accessing NB: ignore_ctl_error=1 may help when you get an error at accessing
the mixer element such as URB error -22. This happens on some the mixer element such as URB error -22. This happens on some
buggy USB device or the controller. buggy USB device or the controller.
NB: quirk_alias option is provided only for testing / development.
If you want to have a proper support, contact to upstream for
adding the matching quirk in the driver code statically.
Module snd-usb-caiaq Module snd-usb-caiaq
-------------------- --------------------
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