tree 8356cff935ff184fadfadc1881fdb81b74ac2a12
parent 29fdbec2dcb1ce364812778271056aa9516ff3ed
author Takashi Iwai <tiwai@suse.de> 1232461718 +0100
committer Takashi Iwai <tiwai@suse.de> 1232461874 +0100

ALSA: hda - Halve too large volume scales for STAC/IDT codecs

STAC/IDT codecs have often too large volume scales such as -96dB,
and exposing this as is results in too large scale in percentage
representation.

This patch adds the check of the volume scale and halves the
volume range if it's too large automatically.

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