ALSA: ice1724 - aureon - modify WM8770 Master & DAC volume

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The volume levels in original implementation are incorrect and does
not match the dB scale. The real range is linear (in the sense of
the dB scale) from 0dB to -100dB. Remove logaritmic table and make
all volumes from range 0dB..100dB.

The tests are in RedHat's bugzilla #540817.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Jaroslav Kysela 2009-12-09 12:43:44 +01:00 • committed by Takashi Iwai

parent dd7cdb883b

commit 482e46d4b7

1 changed files with 7 additions and 24 deletions

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sound/pci/ice1712/aureon.c

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