ALSA: hda - Don't give over 0dB volume for AD1984A HP laptops

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Set the upper limit 0dB to the volume of mixer amp 0x20 for
AD1984A HP laptops.  The overloaded volume may damage the internal
speaker.

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

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Takashi Iwai 2009-02-23 11:33:34 +01:00

parent 1618a3281b

commit 13c989beba

1 changed files with 8 additions and 0 deletions

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8

sound/pci/hda/patch_analog.c

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