diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/hda_local.h | 5 | ||||
| -rw-r--r-- | sound/pci/hda/patch_conexant.c | 259 |
2 files changed, 215 insertions, 49 deletions
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h index 1ed6ee5a1e70..01a7cf6b5fb1 100644 --- a/sound/pci/hda/hda_local.h +++ b/sound/pci/hda/hda_local.h @@ -493,6 +493,11 @@ u32 snd_hda_query_pin_caps(struct hda_codec *codec, hda_nid_t nid); u32 snd_hda_pin_sense(struct hda_codec *codec, hda_nid_t nid); int snd_hda_jack_detect(struct hda_codec *codec, hda_nid_t nid); +static inline bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid) +{ + return !!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_PRES_DETECT); +} + /* flags for hda_nid_item */ #define HDA_NID_ITEM_AMP (1<<0) diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index 703dda69ad7c..ac595363e0e0 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -39,6 +39,7 @@ #define CONEXANT_HP_EVENT 0x37 #define CONEXANT_MIC_EVENT 0x38 +#define CONEXANT_LINE_EVENT 0x39 /* Conexant 5051 specific */ @@ -81,6 +82,7 @@ struct conexant_spec { */ unsigned int cur_eapd; unsigned int hp_present; + unsigned int line_present; unsigned int auto_mic; int auto_mic_ext; /* imux_pins[] index for ext mic */ unsigned int need_dac_fix; @@ -123,6 +125,9 @@ struct conexant_spec { unsigned int port_d_mode; unsigned int auto_mute:1; /* used in auto-parser */ + unsigned int detect_line:1; /* Line-out detection enabled */ + unsigned int automute_lines:1; /* automute line-out as well */ + unsigned int automute_hp_lo:1; /* both HP and LO available */ unsigned int dell_automute:1; unsigned int dell_vostro:1; unsigned int ideapad:1; @@ -3420,48 +3425,193 @@ static void cx_auto_parse_output(struct hda_codec *codec) spec->multiout.dac_nids = spec->private_dac_nids; spec->multiout.max_channels = spec->multiout.num_dacs * 2; - if (cfg->hp_outs > 0) - spec->auto_mute = 1; + for (i = 0; i < cfg->hp_outs; i++) { + if (is_jack_detectable(codec, cfg->hp_pins[i])) { + spec->auto_mute = 1; + break; + } + } + if (spec->auto_mute && cfg->line_out_pins[0] && + cfg->line_out_pins[0] != cfg->hp_pins[0] && + cfg->line_out_pins[0] != cfg->speaker_pins[0]) { + for (i = 0; i < cfg->line_outs; i++) { + if (is_jack_detectable(codec, cfg->line_out_pins[i])) { + spec->detect_line = 1; + break; + } + } + spec->automute_lines = spec->detect_line; + } + spec->vmaster_nid = spec->private_dac_nids[0]; } static void cx_auto_turn_eapd(struct hda_codec *codec, int num_pins, hda_nid_t *pins, bool on); +static void do_automute(struct hda_codec *codec, int num_pins, + hda_nid_t *pins, bool on) +{ + int i; + for (i = 0; i < num_pins; i++) + snd_hda_codec_write(codec, pins[i], 0, + AC_VERB_SET_PIN_WIDGET_CONTROL, + on ? PIN_OUT : 0); + cx_auto_turn_eapd(codec, num_pins, pins, on); +} + +static int detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins) +{ + int i, present = 0; + + for (i = 0; i < num_pins; i++) { + hda_nid_t nid = pins[i]; + if (!nid || !is_jack_detectable(codec, nid)) + break; + snd_hda_input_jack_report(codec, nid); + present |= snd_hda_jack_detect(codec, nid); + } + return present; +} + /* auto-mute/unmute speaker and line outs according to headphone jack */ +static void cx_auto_update_speakers(struct hda_codec *codec) +{ + struct conexant_spec *spec = codec->spec; + struct auto_pin_cfg *cfg = &spec->autocfg; + int on; + + if (!spec->auto_mute) + on = 0; + else + on = spec->hp_present | spec->line_present; + cx_auto_turn_eapd(codec, cfg->hp_outs, cfg->hp_pins, on); + do_automute(codec, cfg->speaker_outs, cfg->speaker_pins, !on); + + /* toggle line-out mutes if needed, too */ + /* if LO is a copy of either HP or Speaker, don't need to handle it */ + if (cfg->line_out_pins[0] == cfg->hp_pins[0] || + cfg->line_out_pins[0] == cfg->speaker_pins[0]) + return; + if (!spec->automute_lines || !spec->auto_mute) + on = 0; + else + on = spec->hp_present; + do_automute(codec, cfg->line_outs, cfg->line_out_pins, !on); +} + static void cx_auto_hp_automute(struct hda_codec *codec) { struct conexant_spec *spec = codec->spec; struct auto_pin_cfg *cfg = &spec->autocfg; - int i, present; if (!spec->auto_mute) return; - present = 0; - for (i = 0; i < cfg->hp_outs; i++) { - if (snd_hda_jack_detect(codec, cfg->hp_pins[i])) { - present = 1; - break; - } - } - cx_auto_turn_eapd(codec, cfg->hp_outs, cfg->hp_pins, present); - for (i = 0; i < cfg->line_outs; i++) { - snd_hda_codec_write(codec, cfg->line_out_pins[i], 0, - AC_VERB_SET_PIN_WIDGET_CONTROL, - present ? 0 : PIN_OUT); + spec->hp_present = detect_jacks(codec, cfg->hp_outs, cfg->hp_pins); + cx_auto_update_speakers(codec); +} + +static void cx_auto_line_automute(struct hda_codec *codec) +{ + struct conexant_spec *spec = codec->spec; + struct auto_pin_cfg *cfg = &spec->autocfg; + + if (!spec->auto_mute || !spec->detect_line) + return; + spec->line_present = detect_jacks(codec, cfg->line_outs, + cfg->line_out_pins); + cx_auto_update_speakers(codec); +} + +static int cx_automute_mode_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct conexant_spec *spec = codec->spec; + static const char * const texts2[] = { + "Disabled", "Enabled" + }; + static const char * const texts3[] = { + "Disabled", "Speaker Only", "Line-Out+Speaker" + }; + const char * const *texts; + + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + if (spec->automute_hp_lo) { + uinfo->value.enumerated.items = 3; + texts = texts3; + } else { + uinfo->value.enumerated.items = 2; + texts = texts2; } - cx_auto_turn_eapd(codec, cfg->line_outs, cfg->line_out_pins, !present); - for (i = 0; !present && i < cfg->line_outs; i++) - if (snd_hda_jack_detect(codec, cfg->line_out_pins[i])) - present = 1; - for (i = 0; i < cfg->speaker_outs; i++) { - snd_hda_codec_write(codec, cfg->speaker_pins[i], 0, - AC_VERB_SET_PIN_WIDGET_CONTROL, - present ? 0 : PIN_OUT); + if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) + uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; + strcpy(uinfo->value.enumerated.name, + texts[uinfo->value.enumerated.item]); + return 0; +} + +static int cx_automute_mode_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct conexant_spec *spec = codec->spec; + unsigned int val; + if (!spec->auto_mute) + val = 0; + else if (!spec->automute_lines) + val = 1; + else + val = 2; + ucontrol->value.enumerated.item[0] = val; + return 0; +} + +static int cx_automute_mode_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct conexant_spec *spec = codec->spec; + + switch (ucontrol->value.enumerated.item[0]) { + case 0: + if (!spec->auto_mute) + return 0; + spec->auto_mute = 0; + break; + case 1: + if (spec->auto_mute && !spec->automute_lines) + return 0; + spec->auto_mute = 1; + spec->automute_lines = 0; + break; + case 2: + if (!spec->automute_hp_lo) + return -EINVAL; + if (spec->auto_mute && spec->automute_lines) + return 0; + spec->auto_mute = 1; + spec->automute_lines = 1; + break; + default: + return -EINVAL; } - cx_auto_turn_eapd(codec, cfg->speaker_outs, cfg->speaker_pins, !present); + cx_auto_update_speakers(codec); + return 1; } +static const struct snd_kcontrol_new cx_automute_mode_enum[] = { + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Auto-Mute Mode", + .info = cx_automute_mode_info, + .get = cx_automute_mode_get, + .put = cx_automute_mode_put, + }, + { } +}; + static int cx_auto_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { @@ -3607,7 +3757,9 @@ static void cx_auto_unsol_event(struct hda_codec *codec, unsigned int res) switch (res >> 26) { case CONEXANT_HP_EVENT: cx_auto_hp_automute(codec); - snd_hda_input_jack_report(codec, nid); + break; + case CONEXANT_LINE_EVENT: + cx_auto_line_automute(codec); break; case CONEXANT_MIC_EVENT: cx_auto_automic(codec); @@ -3630,7 +3782,7 @@ static int is_ext_mic(struct hda_codec *codec, hda_nid_t pin) unsigned int def_conf = snd_hda_codec_get_pincfg(codec, pin); return get_defcfg_device(def_conf) == AC_JACK_MIC_IN && snd_hda_get_input_pin_attr(def_conf) >= INPUT_PIN_ATTR_NORMAL && - (snd_hda_query_pin_caps(codec, pin) & AC_PINCAP_PRES_DETECT); + is_jack_detectable(codec, pin); } /* check whether the pin config is suitable for auto-mic switching; @@ -3794,6 +3946,16 @@ static void mute_outputs(struct hda_codec *codec, int num_nids, } } +static void enable_unsol_pins(struct hda_codec *codec, int num_pins, + hda_nid_t *pins, unsigned int tag) +{ + int i; + for (i = 0; i < num_pins; i++) + snd_hda_codec_write(codec, pins[i], 0, + AC_VERB_SET_UNSOLICITED_ENABLE, + AC_USRSP_EN | tag); +} + static void cx_auto_init_output(struct hda_codec *codec) { struct conexant_spec *spec = codec->spec; @@ -3808,35 +3970,27 @@ static void cx_auto_init_output(struct hda_codec *codec) mute_outputs(codec, cfg->hp_outs, cfg->hp_pins); mute_outputs(codec, cfg->line_outs, cfg->line_out_pins); mute_outputs(codec, cfg->speaker_outs, cfg->speaker_pins); - if (spec->auto_mute) { - for (i = 0; i < cfg->hp_outs; i++) { - snd_hda_codec_write(codec, cfg->hp_pins[i], 0, - AC_VERB_SET_UNSOLICITED_ENABLE, - AC_USRSP_EN | CONEXANT_HP_EVENT); - } - cx_auto_hp_automute(codec); - } else { - for (i = 0; i < cfg->line_outs; i++) - snd_hda_codec_write(codec, cfg->line_out_pins[i], 0, - AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT); - for (i = 0; i < cfg->speaker_outs; i++) - snd_hda_codec_write(codec, cfg->speaker_pins[i], 0, - AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT); - /* turn on EAPD */ - cx_auto_turn_eapd(codec, cfg->line_outs, cfg->line_out_pins, - true); - cx_auto_turn_eapd(codec, cfg->hp_outs, cfg->hp_pins, - true); - cx_auto_turn_eapd(codec, cfg->speaker_outs, cfg->speaker_pins, - true); - } - for (i = 0; i < spec->dac_info_filled; i++) { nid = spec->dac_info[i].dac; if (!nid) nid = spec->multiout.dac_nids[0]; select_connection(codec, spec->dac_info[i].pin, nid); } + if (spec->auto_mute) { + enable_unsol_pins(codec, cfg->hp_outs, cfg->hp_pins, + CONEXANT_HP_EVENT); + spec->hp_present = detect_jacks(codec, cfg->hp_outs, + cfg->hp_pins); + if (spec->detect_line) { + enable_unsol_pins(codec, cfg->line_outs, + cfg->line_out_pins, + CONEXANT_LINE_EVENT); + spec->line_present = + detect_jacks(codec, cfg->line_outs, + cfg->line_out_pins); + } + } + cx_auto_update_speakers(codec); } static void cx_auto_init_input(struct hda_codec *codec) @@ -3992,6 +4146,13 @@ static int cx_auto_build_output_controls(struct hda_codec *codec) if (err < 0) return err; } + + if (spec->auto_mute) { + err = snd_hda_add_new_ctls(codec, cx_automute_mode_enum); + if (err < 0) + return err; + } + return 0; } |