diff options
Diffstat (limited to 'sound/pci/hda/patch_cmedia.c')
| -rw-r--r-- | sound/pci/hda/patch_cmedia.c | 776 |
1 files changed, 776 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_cmedia.c b/sound/pci/hda/patch_cmedia.c new file mode 100644 index 00000000..b6767b4c --- /dev/null +++ b/sound/pci/hda/patch_cmedia.c @@ -0,0 +1,776 @@ +/* + * Universal Interface for Intel High Definition Audio Codec + * + * HD audio interface patch for C-Media CMI9880 + * + * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> + * + * + * 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 <linux/init.h> +#include <linux/delay.h> +#include <linux/slab.h> +#include <linux/pci.h> +#include <linux/module.h> +#include <sound/core.h> +#include "hda_codec.h" +#include "hda_local.h" +#define NUM_PINS 11 + + +/* board config type */ +enum { + CMI_MINIMAL, /* back 3-jack */ + CMI_MIN_FP, /* back 3-jack + front-panel 2-jack */ + CMI_FULL, /* back 6-jack + front-panel 2-jack */ + CMI_FULL_DIG, /* back 6-jack + front-panel 2-jack + digital I/O */ + CMI_ALLOUT, /* back 5-jack + front-panel 2-jack + digital out */ + CMI_AUTO, /* let driver guess it */ + CMI_MODELS +}; + +struct cmi_spec { + int board_config; + unsigned int no_line_in: 1; /* no line-in (5-jack) */ + unsigned int front_panel: 1; /* has front-panel 2-jack */ + + /* playback */ + struct hda_multi_out multiout; + hda_nid_t dac_nids[AUTO_CFG_MAX_OUTS]; /* NID for each DAC */ + int num_dacs; + + /* capture */ + const hda_nid_t *adc_nids; + hda_nid_t dig_in_nid; + + /* capture source */ + const struct hda_input_mux *input_mux; + unsigned int cur_mux[2]; + + /* channel mode */ + int num_channel_modes; + const struct hda_channel_mode *channel_modes; + + struct hda_pcm pcm_rec[2]; /* PCM information */ + + /* pin default configuration */ + hda_nid_t pin_nid[NUM_PINS]; + unsigned int def_conf[NUM_PINS]; + unsigned int pin_def_confs; + + /* multichannel pins */ + struct hda_verb multi_init[9]; /* 2 verbs for each pin + terminator */ +}; + +/* + * input MUX + */ +static int cmi_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct cmi_spec *spec = codec->spec; + return snd_hda_input_mux_info(spec->input_mux, uinfo); +} + +static int cmi_mux_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct cmi_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 cmi_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct cmi_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->adc_nids[adc_idx], &spec->cur_mux[adc_idx]); +} + +/* + * shared line-in, mic for surrounds + */ + +/* 3-stack / 2 channel */ +static const struct hda_verb cmi9880_ch2_init[] = { + /* set line-in PIN for input */ + { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, + /* set mic PIN for input, also enable vref */ + { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, + /* route front PCM (DAC1) to HP */ + { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, + {} +}; + +/* 3-stack / 6 channel */ +static const struct hda_verb cmi9880_ch6_init[] = { + /* set line-in PIN for output */ + { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, + /* set mic PIN for output */ + { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, + /* route front PCM (DAC1) to HP */ + { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, + {} +}; + +/* 3-stack+front / 8 channel */ +static const struct hda_verb cmi9880_ch8_init[] = { + /* set line-in PIN for output */ + { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, + /* set mic PIN for output */ + { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, + /* route rear-surround PCM (DAC4) to HP */ + { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x03 }, + {} +}; + +static const struct hda_channel_mode cmi9880_channel_modes[3] = { + { 2, cmi9880_ch2_init }, + { 6, cmi9880_ch6_init }, + { 8, cmi9880_ch8_init }, +}; + +static int cmi_ch_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct cmi_spec *spec = codec->spec; + return snd_hda_ch_mode_info(codec, uinfo, spec->channel_modes, + spec->num_channel_modes); +} + +static int cmi_ch_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct cmi_spec *spec = codec->spec; + return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_modes, + spec->num_channel_modes, spec->multiout.max_channels); +} + +static int cmi_ch_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct cmi_spec *spec = codec->spec; + return snd_hda_ch_mode_put(codec, ucontrol, spec->channel_modes, + spec->num_channel_modes, &spec->multiout.max_channels); +} + +/* + */ +static const struct snd_kcontrol_new cmi9880_basic_mixer[] = { + /* CMI9880 has no playback volumes! */ + HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */ + HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT), + HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT), + HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT), + HDA_CODEC_MUTE("Side Playback Switch", 0x06, 0x0, HDA_OUTPUT), + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + /* The multiple "Capture Source" controls confuse alsamixer + * So call somewhat different.. + */ + /* .name = "Capture Source", */ + .name = "Input Source", + .count = 2, + .info = cmi_mux_enum_info, + .get = cmi_mux_enum_get, + .put = cmi_mux_enum_put, + }, + HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT), + HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT), + HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT), + HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT), + HDA_CODEC_VOLUME("Beep Playback Volume", 0x23, 0, HDA_OUTPUT), + HDA_CODEC_MUTE("Beep Playback Switch", 0x23, 0, HDA_OUTPUT), + { } /* end */ +}; + +/* + * shared I/O pins + */ +static const struct snd_kcontrol_new cmi9880_ch_mode_mixer[] = { + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Channel Mode", + .info = cmi_ch_mode_info, + .get = cmi_ch_mode_get, + .put = cmi_ch_mode_put, + }, + { } /* end */ +}; + +/* AUD-in selections: + * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20 + */ +static const struct hda_input_mux cmi9880_basic_mux = { + .num_items = 4, + .items = { + { "Front Mic", 0x5 }, + { "Rear Mic", 0x2 }, + { "Line", 0x1 }, + { "CD", 0x7 }, + } +}; + +static const struct hda_input_mux cmi9880_no_line_mux = { + .num_items = 3, + .items = { + { "Front Mic", 0x5 }, + { "Rear Mic", 0x2 }, + { "CD", 0x7 }, + } +}; + +/* front, rear, clfe, rear_surr */ +static const hda_nid_t cmi9880_dac_nids[4] = { + 0x03, 0x04, 0x05, 0x06 +}; +/* ADC0, ADC1 */ +static const hda_nid_t cmi9880_adc_nids[2] = { + 0x08, 0x09 +}; + +#define CMI_DIG_OUT_NID 0x07 +#define CMI_DIG_IN_NID 0x0a + +/* + */ +static const struct hda_verb cmi9880_basic_init[] = { + /* port-D for line out (rear panel) */ + { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, + /* port-E for HP out (front panel) */ + { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, + /* route front PCM to HP */ + { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, + /* port-A for surround (rear panel) */ + { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, + /* port-G for CLFE (rear panel) */ + { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, + { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 }, + /* port-H for side (rear panel) */ + { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, + { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 }, + /* port-C for line-in (rear panel) */ + { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, + /* port-B for mic-in (rear panel) with vref */ + { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, + /* port-F for mic-in (front panel) with vref */ + { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, + /* CD-in */ + { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, + /* route front mic to ADC1/2 */ + { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 }, + { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 }, + {} /* terminator */ +}; + +static const struct hda_verb cmi9880_allout_init[] = { + /* port-D for line out (rear panel) */ + { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, + /* port-E for HP out (front panel) */ + { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, + /* route front PCM to HP */ + { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, + /* port-A for side (rear panel) */ + { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, + /* port-G for CLFE (rear panel) */ + { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, + { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 }, + /* port-H for side (rear panel) */ + { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, + { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 }, + /* port-C for surround (rear panel) */ + { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, + /* port-B for mic-in (rear panel) with vref */ + { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, + /* port-F for mic-in (front panel) with vref */ + { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, + /* CD-in */ + { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, + /* route front mic to ADC1/2 */ + { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 }, + { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 }, + {} /* terminator */ +}; + +/* + */ +static int cmi9880_build_controls(struct hda_codec *codec) +{ + struct cmi_spec *spec = codec->spec; + struct snd_kcontrol *kctl; + int i, err; + + err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer); + if (err < 0) + return err; + if (spec->channel_modes) { + err = snd_hda_add_new_ctls(codec, cmi9880_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, + spec->multiout.dig_out_nid); + if (err < 0) + return err; + err = snd_hda_create_spdif_share_sw(codec, + &spec->multiout); + if (err < 0) + return err; + spec->multiout.share_spdif = 1; + } + if (spec->dig_in_nid) { + err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid); + if (err < 0) + return err; + } + + /* assign Capture Source enums to NID */ + kctl = snd_hda_find_mixer_ctl(codec, "Capture Source"); + for (i = 0; kctl && i < kctl->count; i++) { + err = snd_hda_add_nid(codec, kctl, i, spec->adc_nids[i]); + if (err < 0) + return err; + } + return 0; +} + +/* fill in the multi_dac_nids table, which will decide + which audio widget to use for each channel */ +static int cmi9880_fill_multi_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg) +{ + struct cmi_spec *spec = codec->spec; + hda_nid_t nid; + int assigned[4]; + int i, j; + + /* clear the table, only one c-media dac assumed here */ + memset(spec->dac_nids, 0, sizeof(spec->dac_nids)); + memset(assigned, 0, sizeof(assigned)); + /* check the pins we found */ + for (i = 0; i < cfg->line_outs; i++) { + nid = cfg->line_out_pins[i]; + /* nid 0x0b~0x0e is hardwired to audio widget 0x3~0x6 */ + if (nid >= 0x0b && nid <= 0x0e) { + spec->dac_nids[i] = (nid - 0x0b) + 0x03; + assigned[nid - 0x0b] = 1; + } + } + /* left pin can be connect to any audio widget */ + for (i = 0; i < cfg->line_outs; i++) { + nid = cfg->line_out_pins[i]; + if (nid <= 0x0e) + continue; + /* search for an empty channel */ + for (j = 0; j < cfg->line_outs; j++) { + if (! assigned[j]) { + spec->dac_nids[i] = j + 0x03; + assigned[j] = 1; + break; + } + } + } + spec->num_dacs = cfg->line_outs; + return 0; +} + +/* create multi_init table, which is used for multichannel initialization */ +static int cmi9880_fill_multi_init(struct hda_codec *codec, const struct auto_pin_cfg *cfg) +{ + struct cmi_spec *spec = codec->spec; + hda_nid_t nid; + int i, j, k; + + /* clear the table, only one c-media dac assumed here */ + memset(spec->multi_init, 0, sizeof(spec->multi_init)); + for (j = 0, i = 0; i < cfg->line_outs; i++) { + nid = cfg->line_out_pins[i]; + /* set as output */ + spec->multi_init[j].nid = nid; + spec->multi_init[j].verb = AC_VERB_SET_PIN_WIDGET_CONTROL; + spec->multi_init[j].param = PIN_OUT; + j++; + if (nid > 0x0e) { + /* set connection */ + spec->multi_init[j].nid = nid; + spec->multi_init[j].verb = AC_VERB_SET_CONNECT_SEL; + spec->multi_init[j].param = 0; + /* find the index in connect list */ + k = snd_hda_get_conn_index(codec, nid, + spec->dac_nids[i], 0); + if (k >= 0) + spec->multi_init[j].param = k; + j++; + } + } + return 0; +} + +static int cmi9880_init(struct hda_codec *codec) +{ + struct cmi_spec *spec = codec->spec; + if (spec->board_config == CMI_ALLOUT) + snd_hda_sequence_write(codec, cmi9880_allout_init); + else + snd_hda_sequence_write(codec, cmi9880_basic_init); + if (spec->board_config == CMI_AUTO) + snd_hda_sequence_write(codec, spec->multi_init); + return 0; +} + +/* + * Analog playback callbacks + */ +static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo, + struct hda_codec *codec, + struct snd_pcm_substream *substream) +{ + struct cmi_spec *spec = codec->spec; + return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream, + hinfo); +} + +static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo, + struct hda_codec *codec, + unsigned int stream_tag, + unsigned int format, + struct snd_pcm_substream *substream) +{ + struct cmi_spec *spec = codec->spec; + return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag, + format, substream); +} + +static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, + struct hda_codec *codec, + struct snd_pcm_substream *substream) +{ + struct cmi_spec *spec = codec->spec; + return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); +} + +/* + * Digital out + */ +static int cmi9880_dig_playback_pcm_open(struct hda_pcm_stream *hinfo, + struct hda_codec *codec, + struct snd_pcm_substream *substream) +{ + struct cmi_spec *spec = codec->spec; + return snd_hda_multi_out_dig_open(codec, &spec->multiout); +} + +static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo, + struct hda_codec *codec, + struct snd_pcm_substream *substream) +{ + struct cmi_spec *spec = codec->spec; + return snd_hda_multi_out_dig_close(codec, &spec->multiout); +} + +static int cmi9880_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo, + struct hda_codec *codec, + unsigned int stream_tag, + unsigned int format, + struct snd_pcm_substream *substream) +{ + struct cmi_spec *spec = codec->spec; + return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag, + format, substream); +} + +/* + * Analog capture + */ +static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo, + struct hda_codec *codec, + unsigned int stream_tag, + unsigned int format, + struct snd_pcm_substream *substream) +{ + struct cmi_spec *spec = codec->spec; + + snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], + stream_tag, 0, format); + return 0; +} + +static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, + struct hda_codec *codec, + struct snd_pcm_substream *substream) +{ + struct cmi_spec *spec = codec->spec; + + snd_hda_codec_cleanup_stream(codec, spec->adc_nids[substream->number]); + return 0; +} + + +/* + */ +static const struct hda_pcm_stream cmi9880_pcm_analog_playback = { + .substreams = 1, + .channels_min = 2, + .channels_max = 8, + .nid = 0x03, /* NID to query formats and rates */ + .ops = { + .open = cmi9880_playback_pcm_open, + .prepare = cmi9880_playback_pcm_prepare, + .cleanup = cmi9880_playback_pcm_cleanup + }, +}; + +static const struct hda_pcm_stream cmi9880_pcm_analog_capture = { + .substreams = 2, + .channels_min = 2, + .channels_max = 2, + .nid = 0x08, /* NID to query formats and rates */ + .ops = { + .prepare = cmi9880_capture_pcm_prepare, + .cleanup = cmi9880_capture_pcm_cleanup + }, +}; + +static const struct hda_pcm_stream cmi9880_pcm_digital_playback = { + .substreams = 1, + .channels_min = 2, + .channels_max = 2, + /* NID is set in cmi9880_build_pcms */ + .ops = { + .open = cmi9880_dig_playback_pcm_open, + .close = cmi9880_dig_playback_pcm_close, + .prepare = cmi9880_dig_playback_pcm_prepare + }, +}; + +static const struct hda_pcm_stream cmi9880_pcm_digital_capture = { + .substreams = 1, + .channels_min = 2, + .channels_max = 2, + /* NID is set in cmi9880_build_pcms */ +}; + +static int cmi9880_build_pcms(struct hda_codec *codec) +{ + struct cmi_spec *spec = codec->spec; + struct hda_pcm *info = spec->pcm_rec; + + codec->num_pcms = 1; + codec->pcm_info = info; + + info->name = "CMI9880"; + info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback; + info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture; + + if (spec->multiout.dig_out_nid || spec->dig_in_nid) { + codec->num_pcms++; + info++; + info->name = "CMI9880 Digital"; + info->pcm_type = HDA_PCM_TYPE_SPDIF; + if (spec->multiout.dig_out_nid) { + info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_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] = cmi9880_pcm_digital_capture; + info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid; + } + } + + return 0; +} + +static void cmi9880_free(struct hda_codec *codec) +{ + kfree(codec->spec); +} + +/* + */ + +static const char * const cmi9880_models[CMI_MODELS] = { + [CMI_MINIMAL] = "minimal", + [CMI_MIN_FP] = "min_fp", + [CMI_FULL] = "full", + [CMI_FULL_DIG] = "full_dig", + [CMI_ALLOUT] = "allout", + [CMI_AUTO] = "auto", +}; + +static const struct snd_pci_quirk cmi9880_cfg_tbl[] = { + SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", CMI_FULL_DIG), + SND_PCI_QUIRK(0x1854, 0x002b, "LG LS75", CMI_MINIMAL), + SND_PCI_QUIRK(0x1854, 0x0032, "LG", CMI_FULL_DIG), + {} /* terminator */ +}; + +static const struct hda_codec_ops cmi9880_patch_ops = { + .build_controls = cmi9880_build_controls, + .build_pcms = cmi9880_build_pcms, + .init = cmi9880_init, + .free = cmi9880_free, +}; + +static int patch_cmi9880(struct hda_codec *codec) +{ + struct cmi_spec *spec; + + spec = kzalloc(sizeof(*spec), GFP_KERNEL); + if (spec == NULL) + return -ENOMEM; + + codec->spec = spec; + spec->board_config = snd_hda_check_board_config(codec, CMI_MODELS, + cmi9880_models, + cmi9880_cfg_tbl); + if (spec->board_config < 0) { + snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n", + codec->chip_name); + spec->board_config = CMI_AUTO; /* try everything */ + } + + /* copy default DAC NIDs */ + memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids)); + spec->num_dacs = 4; + + switch (spec->board_config) { + case CMI_MINIMAL: + case CMI_MIN_FP: + spec->channel_modes = cmi9880_channel_modes; + if (spec->board_config == CMI_MINIMAL) + spec->num_channel_modes = 2; + else { + spec->front_panel = 1; + spec->num_channel_modes = 3; + } + spec->multiout.max_channels = cmi9880_channel_modes[0].channels; + spec->input_mux = &cmi9880_basic_mux; + break; + case CMI_FULL: + case CMI_FULL_DIG: + spec->front_panel = 1; + spec->multiout.max_channels = 8; + spec->input_mux = &cmi9880_basic_mux; + if (spec->board_config == CMI_FULL_DIG) { + spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; + spec->dig_in_nid = CMI_DIG_IN_NID; + } + break; + case CMI_ALLOUT: + spec->front_panel = 1; + spec->multiout.max_channels = 8; + spec->no_line_in = 1; + spec->input_mux = &cmi9880_no_line_mux; + spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; + break; + case CMI_AUTO: + { + unsigned int port_e, port_f, port_g, port_h; + unsigned int port_spdifi, port_spdifo; + struct auto_pin_cfg cfg; + + /* collect pin default configuration */ + port_e = snd_hda_codec_get_pincfg(codec, 0x0f); + port_f = snd_hda_codec_get_pincfg(codec, 0x10); + spec->front_panel = 1; + if (get_defcfg_connect(port_e) == AC_JACK_PORT_NONE || + get_defcfg_connect(port_f) == AC_JACK_PORT_NONE) { + port_g = snd_hda_codec_get_pincfg(codec, 0x1f); + port_h = snd_hda_codec_get_pincfg(codec, 0x20); + spec->channel_modes = cmi9880_channel_modes; + /* no front panel */ + if (get_defcfg_connect(port_g) == AC_JACK_PORT_NONE || + get_defcfg_connect(port_h) == AC_JACK_PORT_NONE) { + /* no optional rear panel */ + spec->board_config = CMI_MINIMAL; + spec->front_panel = 0; + spec->num_channel_modes = 2; + } else { + spec->board_config = CMI_MIN_FP; + spec->num_channel_modes = 3; + } + spec->input_mux = &cmi9880_basic_mux; + spec->multiout.max_channels = cmi9880_channel_modes[0].channels; + } else { + spec->input_mux = &cmi9880_basic_mux; + port_spdifi = snd_hda_codec_get_pincfg(codec, 0x13); + port_spdifo = snd_hda_codec_get_pincfg(codec, 0x12); + if (get_defcfg_connect(port_spdifo) != AC_JACK_PORT_NONE) + spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; + if (get_defcfg_connect(port_spdifi) != AC_JACK_PORT_NONE) + spec->dig_in_nid = CMI_DIG_IN_NID; + spec->multiout.max_channels = 8; + } + snd_hda_parse_pin_def_config(codec, &cfg, NULL); + if (cfg.line_outs) { + spec->multiout.max_channels = cfg.line_outs * 2; + cmi9880_fill_multi_dac_nids(codec, &cfg); + cmi9880_fill_multi_init(codec, &cfg); + } else + snd_printd("patch_cmedia: cannot detect association in defcfg\n"); + break; + } + } + + spec->multiout.num_dacs = spec->num_dacs; + spec->multiout.dac_nids = spec->dac_nids; + + spec->adc_nids = cmi9880_adc_nids; + + codec->patch_ops = cmi9880_patch_ops; + + return 0; +} + +/* + * patch entries + */ +static const struct hda_codec_preset snd_hda_preset_cmedia[] = { + { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 }, + { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 }, + {} /* terminator */ +}; + +MODULE_ALIAS("snd-hda-codec-id:13f69880"); +MODULE_ALIAS("snd-hda-codec-id:434d4980"); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("C-Media HD-audio codec"); + +static struct hda_codec_preset_list cmedia_list = { + .preset = snd_hda_preset_cmedia, + .owner = THIS_MODULE, +}; + +static int __init patch_cmedia_init(void) +{ + return snd_hda_add_codec_preset(&cmedia_list); +} + +static void __exit patch_cmedia_exit(void) +{ + snd_hda_delete_codec_preset(&cmedia_list); +} + +module_init(patch_cmedia_init) +module_exit(patch_cmedia_exit) |