diff options
Diffstat (limited to 'sound/pci/hda')
| -rw-r--r-- | sound/pci/hda/hda_auto_parser.c | 24 | ||||
| -rw-r--r-- | sound/pci/hda/hda_auto_parser.h | 2 |
2 files changed, 24 insertions, 2 deletions
diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c index a3ea76a4c9d2..6b173b343697 100644 --- a/sound/pci/hda/hda_auto_parser.c +++ b/sound/pci/hda/hda_auto_parser.c @@ -260,6 +260,22 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec, } } + /* Take first mic to be a headset mic pin */ + if (cond_flags & HDA_PINCFG_HEADSET_MIC) { + for (i = 0; i < cfg->num_inputs; i++) { + int attr; + unsigned int def_conf; + if (cfg->inputs[i].type != AUTO_PIN_MIC) + continue; + def_conf = snd_hda_codec_get_pincfg(codec, cfg->inputs[i].pin); + attr = snd_hda_get_input_pin_attr(def_conf); + if (attr <= INPUT_PIN_ATTR_DOCK) + continue; + cfg->inputs[i].is_headset_mic = 1; + break; + } + } + /* FIX-UP: * If no line-out is defined but multiple HPs are found, * some of them might be the real line-outs. @@ -388,6 +404,7 @@ EXPORT_SYMBOL_HDA(snd_hda_get_input_pin_attr); */ static const char *hda_get_input_pin_label(struct hda_codec *codec, + const struct auto_pin_cfg_item *item, hda_nid_t pin, bool check_location) { unsigned int def_conf; @@ -400,6 +417,8 @@ static const char *hda_get_input_pin_label(struct hda_codec *codec, switch (get_defcfg_device(def_conf)) { case AC_JACK_MIC_IN: + if (item && item->is_headset_mic) + return "Headset Mic"; if (!check_location) return "Mic"; attr = snd_hda_get_input_pin_attr(def_conf); @@ -480,7 +499,8 @@ const char *hda_get_autocfg_input_label(struct hda_codec *codec, has_multiple_pins = 1; if (has_multiple_pins && type == AUTO_PIN_MIC) has_multiple_pins &= check_mic_location_need(codec, cfg, input); - return hda_get_input_pin_label(codec, cfg->inputs[input].pin, + return hda_get_input_pin_label(codec, &cfg->inputs[input], + cfg->inputs[input].pin, has_multiple_pins); } EXPORT_SYMBOL_HDA(hda_get_autocfg_input_label); @@ -649,7 +669,7 @@ int snd_hda_get_pin_label(struct hda_codec *codec, hda_nid_t nid, } } if (!name) - name = hda_get_input_pin_label(codec, nid, true); + name = hda_get_input_pin_label(codec, NULL, nid, true); break; } if (!name) diff --git a/sound/pci/hda/hda_auto_parser.h b/sound/pci/hda/hda_auto_parser.h index f74807138b49..c7826ce0818d 100644 --- a/sound/pci/hda/hda_auto_parser.h +++ b/sound/pci/hda/hda_auto_parser.h @@ -36,6 +36,7 @@ enum { struct auto_pin_cfg_item { hda_nid_t pin; int type; + unsigned int is_headset_mic:1; }; struct auto_pin_cfg; @@ -80,6 +81,7 @@ struct auto_pin_cfg { /* bit-flags for snd_hda_parse_pin_def_config() behavior */ #define HDA_PINCFG_NO_HP_FIXUP (1 << 0) /* no HP-split */ #define HDA_PINCFG_NO_LO_FIXUP (1 << 1) /* don't take other outs as LO */ +#define HDA_PINCFG_HEADSET_MIC (1 << 2) /* Take first mic as headset mic */ int snd_hda_parse_pin_defcfg(struct hda_codec *codec, struct auto_pin_cfg *cfg, |