diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_sigmatel.c | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 3b8b860b3dae..34890c54bd64 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -2226,7 +2226,7 @@ static int stac92xx_auto_create_multi_out_ctls(struct hda_codec *codec, int i, err; struct sigmatel_spec *spec = codec->spec; - unsigned int wid_caps; + unsigned int wid_caps, pincap; for (i = 0; i < cfg->line_outs; i++) { @@ -2262,13 +2262,31 @@ static int stac92xx_auto_create_multi_out_ctls(struct hda_codec *codec, } } - if (spec->line_switch) - if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Line In as Output Switch", cfg->input_pins[AUTO_PIN_LINE] << 8)) < 0) - return err; + if (spec->line_switch) { + nid = cfg->input_pins[AUTO_PIN_LINE]; + pincap = snd_hda_param_read(codec, nid, + AC_PAR_PIN_CAP); + if (pincap & AC_PINCAP_OUT) { + err = stac92xx_add_control(spec, + STAC_CTL_WIDGET_IO_SWITCH, + "Line In as Output Switch", nid << 8); + if (err < 0) + return err; + } + } - if (spec->mic_switch) - if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Mic as Output Switch", (cfg->input_pins[AUTO_PIN_MIC] << 8) | 1)) < 0) - return err; + if (spec->mic_switch) { + nid = cfg->input_pins[AUTO_PIN_MIC]; + pincap = snd_hda_param_read(codec, nid, + AC_PAR_PIN_CAP); + if (pincap & AC_PINCAP_OUT) { + err = stac92xx_add_control(spec, + STAC_CTL_WIDGET_IO_SWITCH, + "Mic as Output Switch", (nid << 8) | 1); + if (err < 0) + return err; + } + } return 0; } |