diff options
Diffstat (limited to 'sound/pci')
-rw-r--r-- | sound/pci/hda/patch_sigmatel.c | 136 |
1 files changed, 49 insertions, 87 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 5988dbd..6e92649 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -310,6 +310,8 @@ struct sigmatel_spec { unsigned long auto_capvols[MAX_ADCS_NUM]; unsigned auto_dmic_cnt; hda_nid_t auto_dmic_nids[MAX_DMICS_NUM]; + + struct snd_kcontrol *vmaster_sw_kctl; }; static const hda_nid_t stac9200_adc_nids[1] = { @@ -1007,8 +1009,8 @@ static const struct hda_verb stac9205_core_init[] = { } static const struct snd_kcontrol_new stac9200_mixer[] = { - HDA_CODEC_VOLUME_MIN_MUTE("Master Playback Volume", 0xb, 0, HDA_OUTPUT), - HDA_CODEC_MUTE("Master Playback Switch", 0xb, 0, HDA_OUTPUT), + HDA_CODEC_VOLUME_MIN_MUTE("PCM Playback Volume", 0xb, 0, HDA_OUTPUT), + HDA_CODEC_MUTE("PCM Playback Switch", 0xb, 0, HDA_OUTPUT), HDA_CODEC_VOLUME("Capture Volume", 0x0a, 0, HDA_OUTPUT), HDA_CODEC_MUTE("Capture Switch", 0x0a, 0, HDA_OUTPUT), { } /* end */ @@ -1035,8 +1037,8 @@ static const struct snd_kcontrol_new stac92hd71bxx_loopback[] = { }; static const struct snd_kcontrol_new stac925x_mixer[] = { - HDA_CODEC_VOLUME_MIN_MUTE("Master Playback Volume", 0xe, 0, HDA_OUTPUT), - HDA_CODEC_MUTE("Master Playback Switch", 0x0e, 0, HDA_OUTPUT), + HDA_CODEC_VOLUME_MIN_MUTE("PCM Playback Volume", 0xe, 0, HDA_OUTPUT), + HDA_CODEC_MUTE("PCM Playback Switch", 0x0e, 0, HDA_OUTPUT), { } /* end */ }; @@ -1074,11 +1076,19 @@ static const char * const slave_pfxs[] = { NULL }; +static void stac92xx_update_led_status(struct hda_codec *codec, int enabled); + +static void stac92xx_vmaster_hook(void *private_data, int val) +{ + stac92xx_update_led_status(private_data, val); +} + static void stac92xx_free_kctls(struct hda_codec *codec); static int stac92xx_build_controls(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; + unsigned int vmaster_tlv[4]; int err; int i; @@ -1135,26 +1145,29 @@ static int stac92xx_build_controls(struct hda_codec *codec) } /* if we have no master control, let's create it */ - if (!snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) { - unsigned int vmaster_tlv[4]; - snd_hda_set_vmaster_tlv(codec, spec->multiout.dac_nids[0], - HDA_OUTPUT, vmaster_tlv); - /* correct volume offset */ - vmaster_tlv[2] += vmaster_tlv[3] * spec->volume_offset; - /* minimum value is actually mute */ - vmaster_tlv[3] |= TLV_DB_SCALE_MUTE; - err = snd_hda_add_vmaster(codec, "Master Playback Volume", - vmaster_tlv, slave_pfxs, - "Playback Volume"); - if (err < 0) - return err; - } - if (!snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) { - err = snd_hda_add_vmaster(codec, "Master Playback Switch", - NULL, slave_pfxs, - "Playback Switch"); - if (err < 0) - return err; + snd_hda_set_vmaster_tlv(codec, spec->multiout.dac_nids[0], + HDA_OUTPUT, vmaster_tlv); + /* correct volume offset */ + vmaster_tlv[2] += vmaster_tlv[3] * spec->volume_offset; + /* minimum value is actually mute */ + vmaster_tlv[3] |= TLV_DB_SCALE_MUTE; + err = snd_hda_add_vmaster(codec, "Master Playback Volume", + vmaster_tlv, slave_pfxs, + "Playback Volume"); + if (err < 0) + return err; + + err = __snd_hda_add_vmaster(codec, "Master Playback Switch", + NULL, slave_pfxs, + "Playback Switch", true, + &spec->vmaster_sw_kctl); + if (err < 0) + return err; + + if (spec->gpio_led) { + snd_ctl_add_vmaster_hook(spec->vmaster_sw_kctl, + stac92xx_vmaster_hook, codec); + snd_ctl_sync_vmaster_hook(spec->vmaster_sw_kctl); } if (spec->aloopback_ctl && @@ -4419,8 +4432,7 @@ static int stac92xx_init(struct hda_codec *codec) snd_hda_jack_report_sync(codec); /* sync mute LED */ - if (spec->gpio_led) - hda_call_check_power_status(codec, 0x01); + snd_ctl_sync_vmaster_hook(spec->vmaster_sw_kctl); if (spec->dac_list) stac92xx_power_down(codec); return 0; @@ -5033,83 +5045,37 @@ static void stac92xx_set_power_state(struct hda_codec *codec, hda_nid_t fg, afg_power_state); snd_hda_codec_set_power_to_all(codec, fg, power_state, true); } +#endif /* CONFIG_SND_HDA_POWER_SAVE */ +#endif /* CONFIG_PM */ -/* - * For this feature CONFIG_SND_HDA_POWER_SAVE is needed - * as mute LED state is updated in check_power_status hook - */ -static int stac92xx_update_led_status(struct hda_codec *codec) +/* update mute-LED accoring to the master switch */ +static void stac92xx_update_led_status(struct hda_codec *codec, int enabled) { struct sigmatel_spec *spec = codec->spec; - int i, num_ext_dacs, muted = 1; - unsigned int muted_lvl, notmtd_lvl; - hda_nid_t nid; + int muted = !enabled; if (!spec->gpio_led) - return 0; + return; + + /* LED state is inverted on these systems */ + if (spec->gpio_led_polarity) + muted = !muted; - for (i = 0; i < spec->multiout.num_dacs; i++) { - nid = spec->multiout.dac_nids[i]; - if (!(snd_hda_codec_amp_read(codec, nid, 0, HDA_OUTPUT, 0) & - HDA_AMP_MUTE)) { - muted = 0; /* something heard */ - break; - } - } - if (muted && spec->multiout.hp_nid) - if (!(snd_hda_codec_amp_read(codec, - spec->multiout.hp_nid, 0, HDA_OUTPUT, 0) & - HDA_AMP_MUTE)) { - muted = 0; /* HP is not muted */ - } - num_ext_dacs = ARRAY_SIZE(spec->multiout.extra_out_nid); - for (i = 0; muted && i < num_ext_dacs; i++) { - nid = spec->multiout.extra_out_nid[i]; - if (nid == 0) - break; - if (!(snd_hda_codec_amp_read(codec, nid, 0, HDA_OUTPUT, 0) & - HDA_AMP_MUTE)) { - muted = 0; /* extra output is not muted */ - } - } /*polarity defines *not* muted state level*/ if (!spec->vref_mute_led_nid) { if (muted) spec->gpio_data &= ~spec->gpio_led; /* orange */ else spec->gpio_data |= spec->gpio_led; /* white */ - - if (!spec->gpio_led_polarity) { - /* LED state is inverted on these systems */ - spec->gpio_data ^= spec->gpio_led; - } stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, spec->gpio_data); } else { - notmtd_lvl = spec->gpio_led_polarity ? - AC_PINCTL_VREF_50 : AC_PINCTL_VREF_GRD; - muted_lvl = spec->gpio_led_polarity ? - AC_PINCTL_VREF_GRD : AC_PINCTL_VREF_50; - spec->vref_led = muted ? muted_lvl : notmtd_lvl; + spec->vref_led = muted ? AC_PINCTL_VREF_50 : AC_PINCTL_VREF_GRD; stac_vrefout_set(codec, spec->vref_mute_led_nid, spec->vref_led); } - return 0; } -/* - * use power check for controlling mute led of HP notebooks - */ -static int stac92xx_check_power_status(struct hda_codec *codec, - hda_nid_t nid) -{ - stac92xx_update_led_status(codec); - - return 0; -} -#endif /* CONFIG_SND_HDA_POWER_SAVE */ -#endif /* CONFIG_PM */ - static const struct hda_codec_ops stac92xx_patch_ops = { .build_controls = stac92xx_build_controls, .build_pcms = stac92xx_build_pcms, @@ -5627,8 +5593,6 @@ again: stac92xx_set_power_state; } codec->patch_ops.pre_resume = stac92xx_pre_resume; - codec->patch_ops.check_power_status = - stac92xx_check_power_status; } #endif @@ -5938,8 +5902,6 @@ again: stac92xx_set_power_state; } codec->patch_ops.pre_resume = stac92xx_pre_resume; - codec->patch_ops.check_power_status = - stac92xx_check_power_status; } #endif |