ALSA: hda/sigmatel: Use the new vmaster mute LED helper

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Convert the mute LED handling in Sigmatel/IDT codec to the new vmaster
mute helper.  A point to be cautiously handled is that the value
passed to the callback is inverted; the vmaster passes "enabled"
(0 = mute), while LED classdev passes "brightness" (1 = mute).

A positive side-effect by this change is that the driver gets also the
enum controls for the mute behavior like other drivers already had.

Tested-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20200618110842.27238-12-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Iwai 2020-06-18 13:08:40 +02:00

parent 929f718cb3

commit d1d37c572c

1 changed files with 8 additions and 5 deletions

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sound/pci/hda/patch_sigmatel.c

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