diff options
Diffstat (limited to 'sound/pci/hda/patch_sigmatel.c')
| -rw-r--r-- | sound/pci/hda/patch_sigmatel.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index c6dc625c66b4..4e3531b42e10 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -5355,7 +5355,6 @@ again: /* no output amps */ spec->num_pwrs = 0; spec->mixer = stac92hd71bxx_analog_mixer; - spec->dinput_mux = &spec->private_dimux; /* disable VSW */ spec->init = &stac92hd71bxx_analog_core_init[HD_DISABLE_PORTF]; @@ -5366,8 +5365,11 @@ again: spec->num_dmics = stac92hd71bxx_connected_ports(codec, stac92hd71bxx_dmic_nids, STAC92HD71BXX_NUM_DMICS - 1); - spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids); - ndmic_nids = ARRAY_SIZE(stac92hd71bxx_dmic_nids) - 2; + if (spec->num_dmics) { + spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids); + spec->dinput_mux = &spec->private_dimux; + ndmic_nids = ARRAY_SIZE(stac92hd71bxx_dmic_nids) - 2; + } break; case 0x111d7603: /* 6 Port with Analog Mixer */ if ((codec->revision_id & 0xf) == 1) @@ -5379,15 +5381,17 @@ again: default: memcpy(&spec->private_dimux, &stac92hd71bxx_dmux_amixer, sizeof(stac92hd71bxx_dmux_amixer)); - spec->dinput_mux = &spec->private_dimux; spec->mixer = stac92hd71bxx_analog_mixer; spec->init = stac92hd71bxx_analog_core_init; codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs; spec->num_dmics = stac92hd71bxx_connected_ports(codec, stac92hd71bxx_dmic_nids, STAC92HD71BXX_NUM_DMICS); - spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids); - ndmic_nids = ARRAY_SIZE(stac92hd71bxx_dmic_nids) - 1; + if (spec->num_dmics) { + spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids); + spec->dinput_mux = &spec->private_dimux; + ndmic_nids = ARRAY_SIZE(stac92hd71bxx_dmic_nids) - 1; + } } if (get_wcaps(codec, 0xa) & AC_WCAP_IN_AMP) |