[alsa-devel] usbaudio: Support for USB audio v2.0 devices

[The Source]

27.04.2010 18:07, Daniel Mack пишет:
> On Tue, Apr 27, 2010 at 05:31:35PM +0400, The Source wrote:
>    
>> Perhaps I should've posted my problem in this thread earlier. Here's the
>> summary:
>> Creative X-Fi Notebook stopped working after upgrading from 1.0.22.1 to
>> 1.0.23 (worked just fine before).
>> dmesg gives the following:
>>
>> usb 8-2: new full speed USB device using uhci_hcd and address 2
>> usb 8-2: New USB device found, idVendor=041e, idProduct=30d2
>> usb 8-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>> usb 8-2: Product: SB X-Fi Notebook
>> usb 8-2: Manufacturer: Creative Technology Ltd
>> usb 8-2: configuration #1 chosen from 1 choice
>> input: Creative Technology Ltd SB X-Fi Notebook as
>> /devices/pci0000:00/0000:00:1d.2/usb8/8-2/8-2:1.3/input/input11
>> generic-usb 0003:041E:30D2.0002: input,hidraw1: USB HID v1.11 Device
>> [Creative Technology Ltd SB X-Fi Notebook] on usb-0000:00:1d.2-2/input3
>> input: Creative Technology Ltd SB X-Fi Notebook as
>> /devices/pci0000:00/0000:00:1d.2/usb8/8-2/8-2:1.4/input/input12
>> generic-usb 0003:041E:30D2.0003: input,hidraw2: USB HID v1.11 Keyboard
>> [Creative Technology Ltd SB X-Fi Notebook] on usb-0000:00:1d.2-2/input4
>> ALSA pcm.c:174: 2:1:1: endpoint lacks sample rate attribute bit, cannot
>> set.
>> ALSA pcm.c:174: 2:2:1: endpoint lacks sample rate attribute bit, cannot
>> set.
>>      
> And you say this is a regression from earlier versions? Would you be
> able to bisect this problem?
>
> Daniel
>
>    
Gladly, if you just tell me how :)