ALSA: usb-audio - Correct bogus volume dB information

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Some USB devices give bogus dB information and it screws up PA.
It's better to detect a broken value and correct it in the driver
before exposing the value to the outside.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Iwai 2009-06-16 14:27:35 +02:00

parent b8e1c73f46

commit eedbdf03a2

1 changed files with 9 additions and 0 deletions

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sound/usb/usbmixer.c

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