[pulseaudio-tickets] [Bug 45813] [regression] 4-mic arrays broken with iec958-surround-40 profile removal

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Feb 9 16:17:46 PST 2012


https://bugs.freedesktop.org/show_bug.cgi?id=45813

--- Comment #3 from Yani Ioannou <yani.ioannou at gmail.com> 2012-02-09 16:17:46 PST ---
Created attachment 56840
  --> https://bugs.freedesktop.org/attachment.cgi?id=56840
alsa-info.sh output with Playstation Eye

Here is the alsa-info output for what it's worth, but keep in mind in alsa mixer controls do not work correctly:

$ amixer -c 1 controls
numid=1,iface=MIXER,name='Mic Capture Volume'
$ amixer -c 1 contents
numid=1,iface=MIXER,name='Mic Capture Volume'
  ; type=INTEGER,access=rw---R--,values=4,min=0,max=1,step=0
amixer: Control hw:1 element read error: Invalid argument

When running the latest alsa-drivers from git with debug=verbose:

[22837.457719] usb 2-4: new high speed USB device number 38 using ehci_hcd
[22837.593948] ALSA stream.c:452 38:2:1: add audio endpoint 0x84
[22837.597024] ALSA clock.c:242 current rate 1105 is different from the runtime rate 16000
[22837.597159] ALSA mixer.c:866 3:1: cannot get min/max values for control 2 (id 3)
[22837.597165] ALSA mixer.c:1212 [3] FU [Mic Capture Volume] ch = 4, val = 0/1/1
[22837.882197] usb 2-4: usbfs: USBDEVFS_CONTROL failed cmd mtp-probe rqt 128 rq 6 len 1024 ret -71
[22891.954797] ALSA mixer.c:317 cannot get ctl value: req = 0x83, wValue = 0x201, wIndex = 0x301, type = 4
[22891.954804] ALSA mixer.c:866 3:1: cannot get min/max values for control 2 (id 3)
[22891.957295] ALSA mixer.c:317 cannot get ctl value: req = 0x81, wValue = 0x201, wIndex = 0x301, type = 4
[22891.957300] ALSA mixer.c:412 cannot get current value for control 2 ch 1: err = -22

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