/* * Universal Interface for Intel High Definition Audio Codec * * HD audio interface patch for SigmaTel STAC92xx * * Copyright (c) 2005 Embedded Alley Solutions, Inc. * * * Based on patch_cmedia.c and patch_realtek.c * Copyright (c) 2004 Takashi Iwai * * This driver is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This driver is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #include "hda_codec.h" #include "hda_local.h" #undef STAC_TEST struct sigmatel_spec { snd_kcontrol_new_t *mixers[4]; unsigned int num_mixers; unsigned int surr_switch: 1; /* playback */ struct hda_multi_out multiout; hda_nid_t dac_nids[4]; /* capture */ hda_nid_t *adc_nids; unsigned int num_adcs; hda_nid_t *mux_nids; unsigned int num_muxes; hda_nid_t dig_in_nid; #ifdef STAC_TEST /* pin widgets */ hda_nid_t *pin_nids; unsigned int num_pins; unsigned int *pin_configs; #endif /* codec specific stuff */ struct hda_verb *init; snd_kcontrol_new_t *mixer; /* capture source */ struct hda_input_mux *input_mux; unsigned int cur_mux[2]; /* channel mode */ unsigned int num_ch_modes; unsigned int cur_ch_mode; struct hda_pcm pcm_rec[2]; /* PCM information */ /* dynamic controls and input_mux */ struct auto_pin_cfg autocfg; unsigned int num_kctl_alloc, num_kctl_used; snd_kcontrol_new_t *kctl_alloc; struct hda_input_mux private_imux; }; static hda_nid_t stac9200_adc_nids[1] = { 0x03, }; static hda_nid_t stac9200_mux_nids[1] = { 0x0c, }; static hda_nid_t stac9200_dac_nids[1] = { 0x02, }; static hda_nid_t stac922x_adc_nids[2] = { 0x06, 0x07, }; static hda_nid_t stac922x_mux_nids[2] = { 0x12, 0x13, }; #ifdef STAC_TEST static hda_nid_t stac9200_pin_nids[8] = { 0x08, 0x09, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, }; static hda_nid_t stac922x_pin_nids[10] = { 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x15, 0x1b, }; #endif static int stac92xx_mux_enum_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); struct sigmatel_spec *spec = codec->spec; return snd_hda_input_mux_info(spec->input_mux, uinfo); } static int stac92xx_mux_enum_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); struct sigmatel_spec *spec = codec->spec; unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx]; return 0; } static int stac92xx_mux_enum_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); struct sigmatel_spec *spec = codec->spec; unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol, spec->mux_nids[adc_idx], &spec->cur_mux[adc_idx]); } static struct hda_verb stac9200_core_init[] = { /* set dac0mux for dac converter */ { 0x07, AC_VERB_SET_CONNECT_SEL, 0x00}, {} }; static struct hda_verb stac922x_core_init[] = { /* set master volume and direct control */ { 0x16, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff}, {} }; static int stac922x_channel_modes[3] = {2, 6, 8}; static int stac922x_ch_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); struct sigmatel_spec *spec = codec->spec; uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; uinfo->value.enumerated.items = spec->num_ch_modes; if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; sprintf(uinfo->value.enumerated.name, "%dch", stac922x_channel_modes[uinfo->value.enumerated.item]); return 0; } static int stac922x_ch_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); struct sigmatel_spec *spec = codec->spec; ucontrol->value.enumerated.item[0] = spec->cur_ch_mode; return 0; } static int stac922x_ch_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); struct sigmatel_spec *spec = codec->spec; if (ucontrol->value.enumerated.item[0] >= spec->num_ch_modes) ucontrol->value.enumerated.item[0] = spec->num_ch_modes; if (ucontrol->value.enumerated.item[0] == spec->cur_ch_mode && ! codec->in_resume) return 0; spec->cur_ch_mode = ucontrol->value.enumerated.item[0]; spec->multiout.max_channels = stac922x_channel_modes[spec->cur_ch_mode]; return 1; } static snd_kcontrol_new_t stac9200_mixer[] = { HDA_CODEC_VOLUME("Master Playback Volume", 0xb, 0, HDA_OUTPUT), HDA_CODEC_MUTE("Master Playback Switch", 0xb, 0, HDA_OUTPUT), { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Input Source", .count = 1, .info = stac92xx_mux_enum_info, .get = stac92xx_mux_enum_get, .put = stac92xx_mux_enum_put, }, HDA_CODEC_VOLUME("Capture Volume", 0x0a, 0, HDA_OUTPUT), HDA_CODEC_MUTE("Capture Switch", 0x0a, 0, HDA_OUTPUT), HDA_CODEC_VOLUME("Capture Mux Volume", 0x0c, 0, HDA_OUTPUT), { } /* end */ }; /* This needs to be generated dynamically based on sequence */ static snd_kcontrol_new_t stac922x_mixer[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Input Source", .count = 1, .info = stac92xx_mux_enum_info, .get = stac92xx_mux_enum_get, .put = stac92xx_mux_enum_put, }, HDA_CODEC_VOLUME("Capture Volume", 0x17, 0x0, HDA_INPUT), HDA_CODEC_MUTE("Capture Switch", 0x17, 0x0, HDA_INPUT), HDA_CODEC_VOLUME("Mux Capture Volume", 0x12, 0x0, HDA_OUTPUT), { } /* end */ }; static snd_kcontrol_new_t stac922x_ch_mode_mixer[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Channel Mode", .info = stac922x_ch_mode_info, .get = stac922x_ch_mode_get, .put = stac922x_ch_mode_put, }, { } /* end */ }; static int stac92xx_build_controls(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; int err; int i; err = snd_hda_add_new_ctls(codec, spec->mixer); if (err < 0) return err; for (i = 0; i < spec->num_mixers; i++) { err = snd_hda_add_new_ctls(codec, spec->mixers[i]); if (err < 0) return err; } if (spec->surr_switch) { err = snd_hda_add_new_ctls(codec, stac922x_ch_mode_mixer); if (err < 0) return err; } if (spec->multiout.dig_out_nid) { err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid); if (err < 0) return err; } if (spec->dig_in_nid) { err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid); if (err < 0) return err; } return 0; } #ifdef STAC_TEST static unsigned int stac9200_pin_configs[8] = { 0x01c47010, 0x01447010, 0x0221401f, 0x01114010, 0x02a19020, 0x01a19021, 0x90100140, 0x01813122, }; static unsigned int stac922x_pin_configs[10] = { 0x01014010, 0x01014011, 0x01014012, 0x0221401f, 0x01813122, 0x01014014, 0x01441030, 0x01c41030, 0x40000100, 0x40000100, }; static void stac92xx_set_config_regs(struct hda_codec *codec) { int i; struct sigmatel_spec *spec = codec->spec; unsigned int pin_cfg; for (i=0; i < spec->num_pins; i++) { snd_hda_codec_write(codec, spec->pin_nids[i], 0, AC_VERB_SET_CONFIG_DEFAULT_BYTES_0, spec->pin_configs[i] & 0x000000ff); snd_hda_codec_write(codec, spec->pin_nids[i], 0, AC_VERB_SET_CONFIG_DEFAULT_BYTES_1, (spec->pin_configs[i] & 0x0000ff00) >> 8); snd_hda_codec_write(codec, spec->pin_nids[i], 0, AC_VERB_SET_CONFIG_DEFAULT_BYTES_2, (spec->pin_configs[i] & 0x00ff0000) >> 16); snd_hda_codec_write(codec, spec->pin_nids[i], 0, AC_VERB_SET_CONFIG_DEFAULT_BYTES_3, spec->pin_configs[i] >> 24); pin_cfg = snd_hda_codec_read(codec, spec->pin_nids[i], 0, AC_VERB_GET_CONFIG_DEFAULT, 0x00); printk("pin nid %2.2x pin config %8.8x\n", spec->pin_nids[i], pin_cfg); } } #endif /* * Analog playback callbacks */ static int stac92xx_playback_pcm_open(struct hda_pcm_stream *hinfo, struct hda_codec *codec, snd_pcm_substream_t *substream) { struct sigmatel_spec *spec = codec->spec; return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream); } /* * set up the i/o for analog out * when the digital out is available, copy the front out to digital out, too. */ static int stac92xx_multi_out_analog_prepare(struct hda_codec *codec, struct hda_multi_out *mout, unsigned int stream_tag, unsigned int format, snd_pcm_substream_t *substream) { hda_nid_t *nids = mout->dac_nids; int chs = substream->runtime->channels; int i; down(&codec->spdif_mutex); if (mout->dig_out_nid && mout->dig_out_used != HDA_DIG_EXCLUSIVE) { if (chs == 2 && snd_hda_is_supported_format(codec, mout->dig_out_nid, format) && ! (codec->spdif_status & IEC958_AES0_NONAUDIO)) { mout->dig_out_used = HDA_DIG_ANALOG_DUP; /* setup digital receiver */ snd_hda_codec_setup_stream(codec, mout->dig_out_nid, stream_tag, 0, format); } else { mout->dig_out_used = 0; snd_hda_codec_setup_stream(codec, mout->dig_out_nid, 0, 0, 0); } } up(&codec->spdif_mutex); /* front */ snd_hda_codec_setup_stream(codec, nids[HDA_FRONT], stream_tag, 0, format); if (mout->hp_nid) /* headphone out will just decode front left/right (stereo) */ snd_hda_codec_setup_stream(codec, mout->hp_nid, stream_tag, 0, format); /* surrounds */ if (mout->max_channels > 2) for (i = 1; i < mout->num_dacs; i++) { if ((mout->max_channels == 6) && (i == 3)) break; if (chs >= (i + 1) * 2) /* independent out */ snd_hda_codec_setup_stream(codec, nids[i], stream_tag, i * 2, format); else /* copy front */ snd_hda_codec_setup_stream(codec, nids[i], stream_tag, 0, format); } return 0; } static int stac92xx_playback_pcm_prepare(struct hda_pcm_stream *hinfo, struct hda_codec *codec, unsigned int stream_tag, unsigned int format, snd_pcm_substream_t *substream) { struct sigmatel_spec *spec = codec->spec; return stac92xx_multi_out_analog_prepare(codec, &spec->multiout, stream_tag, format, substream); } static int stac92xx_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, struct hda_codec *codec, snd_pcm_substream_t *substream) { struct sigmatel_spec *spec = codec->spec; return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); } /* * Digital playback callbacks */ static int stac92xx_dig_playback_pcm_open(struct hda_pcm_stream *hinfo, struct hda_codec *codec, snd_pcm_substream_t *substream) { struct sigmatel_spec *spec = codec->spec; return snd_hda_multi_out_dig_open(codec, &spec->multiout); } static int stac92xx_dig_playback_pcm_close(struct hda_pcm_stream *hinfo, struct hda_codec *codec, snd_pcm_substream_t *substream) { struct sigmatel_spec *spec = codec->spec; return snd_hda_multi_out_dig_close(codec, &spec->multiout); } /* * Analog capture callbacks */ static int stac92xx_capture_pcm_prepare(struct hda_pcm_stream *hinfo, struct hda_codec *codec, unsigned int stream_tag, unsigned int format, snd_pcm_substream_t *substream) { struct sigmatel_spec *spec = codec->spec; snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], stream_tag, 0, format); return 0; } static int stac92xx_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, struct hda_codec *codec, snd_pcm_substream_t *substream) { struct sigmatel_spec *spec = codec->spec; snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 0, 0, 0); return 0; } static struct hda_pcm_stream stac92xx_pcm_digital_playback = { .substreams = 1, .channels_min = 2, .channels_max = 2, /* NID is set in stac92xx_build_pcms */ .ops = { .open = stac92xx_dig_playback_pcm_open, .close = stac92xx_dig_playback_pcm_close }, }; static struct hda_pcm_stream stac92xx_pcm_digital_capture = { .substreams = 1, .channels_min = 2, .channels_max = 2, /* NID is set in stac92xx_build_pcms */ }; static struct hda_pcm_stream stac92xx_pcm_analog_playback = { .substreams = 1, .channels_min = 2, .channels_max = 8, .nid = 0x02, /* NID to query formats and rates */ .ops = { .open = stac92xx_playback_pcm_open, .prepare = stac92xx_playback_pcm_prepare, .cleanup = stac92xx_playback_pcm_cleanup }, }; static struct hda_pcm_stream stac92xx_pcm_analog_capture = { .substreams = 2, .channels_min = 2, .channels_max = 2, .nid = 0x06, /* NID to query formats and rates */ .ops = { .prepare = stac92xx_capture_pcm_prepare, .cleanup = stac92xx_capture_pcm_cleanup }, }; static int stac92xx_build_pcms(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; struct hda_pcm *info = spec->pcm_rec; codec->num_pcms = 1; codec->pcm_info = info; info->name = "STAC92xx Analog"; info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_analog_playback; info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_analog_capture; if (spec->multiout.dig_out_nid || spec->dig_in_nid) { codec->num_pcms++; info++; info->name = "STAC92xx Digital"; if (spec->multiout.dig_out_nid) { info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_digital_playback; info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid; } if (spec->dig_in_nid) { info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_digital_capture; info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid; } } return 0; } #define NUM_CONTROL_ALLOC 32 enum { STAC_CTL_WIDGET_VOL, STAC_CTL_WIDGET_MUTE, }; static snd_kcontrol_new_t stac92xx_control_templates[] = { HDA_CODEC_VOLUME(NULL, 0, 0, 0), HDA_CODEC_MUTE(NULL, 0, 0, 0), }; /* add dynamic controls */ static int stac92xx_add_control(struct sigmatel_spec *spec, int type, const char *name, unsigned long val) { snd_kcontrol_new_t *knew; if (spec->num_kctl_used >= spec->num_kctl_alloc) { int num = spec->num_kctl_alloc + NUM_CONTROL_ALLOC; knew = kcalloc(num + 1, sizeof(*knew), GFP_KERNEL); /* array + terminator */ if (! knew) return -ENOMEM; if (spec->kctl_alloc) { memcpy(knew, spec->kctl_alloc, sizeof(*knew) * spec->num_kctl_alloc); kfree(spec->kctl_alloc); } spec->kctl_alloc = knew; spec->num_kctl_alloc = num; } knew = &spec->kctl_alloc[spec->num_kctl_used]; *knew = stac92xx_control_templates[type]; knew->name = snd_kmalloc_strdup(name, GFP_KERNEL); if (! knew->name) return -ENOMEM; knew->private_value = val; spec->num_kctl_used++; return 0; } /* fill in the dac_nids table from the parsed pin configuration */ static int stac92xx_auto_fill_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg) { struct sigmatel_spec *spec = codec->spec; hda_nid_t nid; int i; /* check the pins hardwired to audio widget */ for (i = 0; i < cfg->line_outs; i++) { nid = cfg->line_out_pins[i]; spec->multiout.dac_nids[i] = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONNECT_LIST, 0) & 0xff; } spec->multiout.num_dacs = cfg->line_outs; return 0; } /* add playback controls from the parsed DAC table */ static int stac92xx_auto_create_multi_out_ctls(struct sigmatel_spec *spec, const struct auto_pin_cfg *cfg) { char name[32]; static const char *chname[4] = { "Front", "Surround", NULL /*CLFE*/, "Side" }; hda_nid_t nid; int i, err; for (i = 0; i < cfg->line_outs; i++) { if (! spec->multiout.dac_nids[i]) continue; nid = spec->multiout.dac_nids[i]; if (i == 2) { /* Center/LFE */ if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Center Playback Volume", HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0) return err; if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "LFE Playback Volume", HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0) return err; if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Center Playback Switch", HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0) return err; if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "LFE Playback Switch", HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0) return err; } else { sprintf(name, "%s Playback Volume", chname[i]); if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, name, HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0) return err; sprintf(name, "%s Playback Switch", chname[i]); if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, name, HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0) return err; } } return 0; } /* add playback controls for HP output */ static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec, struct auto_pin_cfg *cfg) { struct sigmatel_spec *spec = codec->spec; hda_nid_t pin = cfg->hp_pin; hda_nid_t nid; int i, err; if (! pin) return 0; nid = snd_hda_codec_read(codec, pin, 0, AC_VERB_GET_CONNECT_LIST, 0) & 0xff; for (i = 0; i < cfg->line_outs; i++) { if (! spec->multiout.dac_nids[i]) continue; if (spec->multiout.dac_nids[i] == nid) return 0; } spec->multiout.hp_nid = nid; /* control HP volume/switch on the output mixer amp */ if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Headphone Playback Volume", HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0) return err; if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Headphone Playback Switch", HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0) return err; return 0; } /* create playback/capture controls for input pins */ static int stac92xx_auto_create_analog_input_ctls(struct hda_codec *codec, const struct auto_pin_cfg *cfg) { struct sigmatel_spec *spec = codec->spec; static char *labels[AUTO_PIN_LAST] = { "Mic", "Front Mic", "Line", "Front Line", "CD", "Aux" }; struct hda_input_mux *imux = &spec->private_imux; hda_nid_t con_lst[HDA_MAX_NUM_INPUTS]; int i, j, k; for (i = 0; i < AUTO_PIN_LAST; i++) { int index = -1; if (cfg->input_pins[i]) { imux->items[imux->num_items].label = labels[i]; for (j=0; jnum_muxes; j++) { int num_cons = snd_hda_get_connections(codec, spec->mux_nids[j], con_lst, HDA_MAX_NUM_INPUTS); for (k=0; kinput_pins[i]) { index = k; break; } if (index >= 0) break; } imux->items[imux->num_items].index = index; imux->num_items++; } } return 0; } static void stac92xx_auto_set_pinctl(struct hda_codec *codec, hda_nid_t nid, int pin_type) { snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type); } static void stac92xx_auto_init_multi_out(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; int i; for (i = 0; i < spec->autocfg.line_outs; i++) { hda_nid_t nid = spec->autocfg.line_out_pins[i]; stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN); } } static void stac92xx_auto_init_hp_out(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; hda_nid_t pin; pin = spec->autocfg.hp_pin; if (pin) /* connect to front */ stac92xx_auto_set_pinctl(codec, pin, AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN); } static int stac922x_parse_auto_config(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; int err; if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg)) < 0) return err; if ((err = stac92xx_auto_fill_dac_nids(codec, &spec->autocfg)) < 0) return err; if (! spec->autocfg.line_outs && ! spec->autocfg.hp_pin) return 0; /* can't find valid pin config */ if ((err = stac92xx_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 || (err = stac92xx_auto_create_hp_ctls(codec, &spec->autocfg)) < 0 || (err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0) return err; spec->multiout.max_channels = spec->multiout.num_dacs * 2; if (spec->multiout.max_channels > 2) { spec->surr_switch = 1; spec->cur_ch_mode = 1; spec->num_ch_modes = 2; if (spec->multiout.max_channels == 8) { spec->cur_ch_mode++; spec->num_ch_modes++; } } if (spec->autocfg.dig_out_pin) { spec->multiout.dig_out_nid = 0x08; stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_out_pin, AC_PINCTL_OUT_EN); } if (spec->autocfg.dig_in_pin) { spec->dig_in_nid = 0x09; stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_in_pin, AC_PINCTL_IN_EN); } if (spec->kctl_alloc) spec->mixers[spec->num_mixers++] = spec->kctl_alloc; spec->input_mux = &spec->private_imux; return 1; } static int stac9200_parse_auto_config(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; int err; if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg)) < 0) return err; if ((err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0) return err; if (spec->autocfg.dig_out_pin) { spec->multiout.dig_out_nid = 0x05; stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_out_pin, AC_PINCTL_OUT_EN); } if (spec->autocfg.dig_in_pin) { spec->dig_in_nid = 0x04; stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_in_pin, AC_PINCTL_IN_EN); } if (spec->kctl_alloc) spec->mixers[spec->num_mixers++] = spec->kctl_alloc; spec->input_mux = &spec->private_imux; return 1; } static int stac92xx_init_pstate(struct hda_codec *codec) { hda_nid_t nid, nid_start; int nodes; snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_POWER_STATE, 0x00); nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid_start); for (nid = nid_start; nid < nodes + nid_start; nid++) { unsigned int wid_caps = snd_hda_param_read(codec, nid, AC_PAR_AUDIO_WIDGET_CAP); if (wid_caps & AC_WCAP_POWER) snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE, 0x00); } mdelay(100); return 0; } static int stac92xx_init(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; stac92xx_init_pstate(codec); snd_hda_sequence_write(codec, spec->init); stac92xx_auto_init_multi_out(codec); stac92xx_auto_init_hp_out(codec); return 0; } static void stac92xx_free(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; int i; if (! spec) return; if (spec->kctl_alloc) { for (i = 0; i < spec->num_kctl_used; i++) kfree(spec->kctl_alloc[i].name); kfree(spec->kctl_alloc); } kfree(spec); } #ifdef CONFIG_PM static int stac92xx_resume(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; int i; stac92xx_init(codec); for (i = 0; i < spec->num_mixers; i++) snd_hda_resume_ctls(codec, spec->mixers[i]); if (spec->multiout.dig_out_nid) snd_hda_resume_spdif_out(codec); if (spec->dig_in_nid) snd_hda_resume_spdif_in(codec); return 0; } #endif static struct hda_codec_ops stac92xx_patch_ops = { .build_controls = stac92xx_build_controls, .build_pcms = stac92xx_build_pcms, .init = stac92xx_init, .free = stac92xx_free, #ifdef CONFIG_PM .resume = stac92xx_resume, #endif }; static int patch_stac9200(struct hda_codec *codec) { struct sigmatel_spec *spec; int err; spec = kcalloc(1, sizeof(*spec), GFP_KERNEL); if (spec == NULL) return -ENOMEM; codec->spec = spec; #ifdef STAC_TEST spec->pin_nids = stac9200_pin_nids; spec->num_pins = 8; spec->pin_configs = stac9200_pin_configs; stac92xx_set_config_regs(codec); #endif spec->multiout.max_channels = 2; spec->multiout.num_dacs = 1; spec->multiout.dac_nids = stac9200_dac_nids; spec->adc_nids = stac9200_adc_nids; spec->mux_nids = stac9200_mux_nids; spec->num_muxes = 1; spec->init = stac9200_core_init; spec->mixer = stac9200_mixer; err = stac9200_parse_auto_config(codec); if (err < 0) { stac92xx_free(codec); return err; } codec->patch_ops = stac92xx_patch_ops; return 0; } static int patch_stac922x(struct hda_codec *codec) { struct sigmatel_spec *spec; int err; spec = kcalloc(1, sizeof(*spec), GFP_KERNEL); if (spec == NULL) return -ENOMEM; codec->spec = spec; #ifdef STAC_TEST spec->num_pins = 10; spec->pin_nids = stac922x_pin_nids; spec->pin_configs = stac922x_pin_configs; stac92xx_set_config_regs(codec); #endif spec->adc_nids = stac922x_adc_nids; spec->mux_nids = stac922x_mux_nids; spec->num_muxes = 2; spec->init = stac922x_core_init; spec->mixer = stac922x_mixer; spec->multiout.dac_nids = spec->dac_nids; err = stac922x_parse_auto_config(codec); if (err < 0) { stac92xx_free(codec); return err; } codec->patch_ops = stac92xx_patch_ops; return 0; } /* * patch entries */ struct hda_codec_preset snd_hda_preset_sigmatel[] = { { .id = 0x83847690, .name = "STAC9200", .patch = patch_stac9200 }, { .id = 0x83847882, .name = "STAC9220 A1", .patch = patch_stac922x }, { .id = 0x83847680, .name = "STAC9221 A1", .patch = patch_stac922x }, { .id = 0x83847880, .name = "STAC9220 A2", .patch = patch_stac922x }, { .id = 0x83847681, .name = "STAC9220D/9223D A2", .patch = patch_stac922x }, { .id = 0x83847682, .name = "STAC9221 A2", .patch = patch_stac922x }, { .id = 0x83847683, .name = "STAC9221D A2", .patch = patch_stac922x }, {} /* terminator */ };