ALSA: hda/realtek - Fix split stereo dmic code

The previous commit passed an utterly wrong value for checking the
split inv dmic pin.  This patch fixes it and also tries to remove
inv_dmic_split_idx field.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2012-12-19 11:39:00 +01:00
commit 7e35dd3d6b