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From: Clemens Ladisch <clemens@ladisch.de>
To: Daniel <dferradal@gmail.com>, alsa-devel@alsa-project.org
Subject: Re: snd_usb_audio - siberia elite prism soundcard issues
Date: Sun, 08 Mar 2015 20:02:08 +0100	[thread overview]
Message-ID: <54FC9CB0.2030003@ladisch.de> (raw)
In-Reply-To: <CAHti5NHPMjxAtg_XLHD1kL4rUCAPaNGa_2ZAZwvv_Kc4u43uAw@mail.gmail.com>

Daniel wrote:
> numid=1,iface=PCM,name='Capture Channel Map'
>   ; type=INTEGER,access=r----R--,values=2,min=0,max=36,step=0
>   : values=0,0
>   |     | chmap-fixed=FL,FR
> numid=2,iface=PCM,name='Playback Channel Map'
>   ; type=INTEGER,access=r----R--,values=2,min=0,max=36,step=0
>   : values=0,0
>   |     | chmap-fixed=FL,FR

This device reports that it supports two channels.
What makes you think that you can play eight channels?

> amixer: Control hw:2 element read error: Invalid argument
> usb 1-1.3: 10:0: cannot get min/max values for control 3 (id 10)
> usb 1-1.3: 2:1: cannot get freq at ep 0x1

These are bugs in the device firmware.  However, the driver could
handle them better.


Regards,
Clemens

  reply	other threads:[~2015-03-08 19:02 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-08 18:30 snd_usb_audio - siberia elite prism soundcard issues Daniel
2015-03-08 19:02 ` Clemens Ladisch [this message]
2015-03-08 19:28   ` Daniel
2015-03-09  4:11     ` Raymond Yau
2015-03-09 17:44       ` Daniel
     [not found]         ` <CAN8cciaMGdGtqTJrHV8q1_5vgpM2qXRK7XRAdiiqR7SKhVCb8Q@mail.gmail.com>
     [not found]           ` <CAHti5NGTMPUwQ-sczhoAQ09A94mheq3rHORCocZzy3WxQjL0gQ@mail.gmail.com>
     [not found]             ` <CAN8ccibuXoLWHi7rZX8bSUHvE9wdGGXyFVRwovVLb7UOemZhUA@mail.gmail.com>
     [not found]               ` <CAHti5NF8G7iArtC_cN_WA2EFRpwGe8rMmVRHvKtrKNHpuEK46A@mail.gmail.com>
2015-03-12  1:10                 ` Raymond Yau
2015-03-13 11:52                   ` Daniel
2015-03-13 13:51                     ` Raymond Yau
2015-03-14  6:10                     ` Raymond Yau
2015-03-14 14:33                       ` Daniel
2015-03-15  0:25                         ` Raymond Yau
2015-03-19  5:05         ` Raymond Yau
     [not found]           ` <CAHti5NEOnozoTDCKgzNsUEE4Yxd-VURXx_mH2vy4rq1dB51ySA@mail.gmail.com>
2015-03-24  1:35             ` Raymond Yau
2015-03-27 18:55               ` Daniel

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