Hi all, I'm trying to connect a USB sound card to an ARM evaluation board. The ARM is running a Linux 2.6.15 kernel compiled with the option of "ALSA support" and "USB device" compiled as kernel options. Plugging the sound card to the board causes next exception:
# ALSA sound/usb/usbmixer.c:393: cannot set ctl value: req = 0x4, wValue = 0 ALSA sound/usb/usbmixer.c:393: cannot set ctl value: req = 0x4, wValue = 0x201, wIndex0 ALSA sound/usb/usbmixer.c:393: cannot set ctl value: req = 0x4, wValue = 0x200, wIndex0 Device isn't initialized. Any help? ? ? Best regards, Victor Librado Sancho
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