ALSA: virtuoso: fix front panel routing for D1/DX/ST(X)

The "Front Panel" switch on the Xonar D1/DX actually switches only the
output direction, so mark it appropriately.

The front panel microphone is controlled by the FMIC2MIC bit of the
CM9780.  It was unconditionally enabled on the D1/DX and never set on
the ST(X); add a control for it.  Selecting the front panel microphone
as source does not actually disable the microphone jack, but this is
bug-compatible with the Windows driver, and users rely on it.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/sound/pci/oxygen/xonar_pcm179x.c b/sound/pci/oxygen/xonar_pcm179x.c
index 3850834f989c..5193d73a916d 100644
--- a/sound/pci/oxygen/xonar_pcm179x.c
+++ b/sound/pci/oxygen/xonar_pcm179x.c
@@ -1079,7 +1079,8 @@ static const struct oxygen_model model_xonar_st = {
         .model_data_size = sizeof(struct xonar_pcm179x),
         .device_config = PLAYBACK_0_TO_I2S |
                          PLAYBACK_1_TO_SPDIF |
-                         CAPTURE_0_FROM_I2S_2,
+                         CAPTURE_0_FROM_I2S_2 |
+                         AC97_FMIC_SWITCH,
         .dac_channels = 2,
         .dac_volume_min = 255 - 2*60,
         .dac_volume_max = 255,