622 lines
17 KiB
C
622 lines
17 KiB
C
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/*
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* Universal Interface for Intel High Definition Audio Codec
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*
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* HD audio interface patch for C-Media CMI9880
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*
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* Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
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*
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*
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* This driver is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This driver is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <sound/driver.h>
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#include <linux/init.h>
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#include <linux/delay.h>
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#include <linux/slab.h>
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#include <linux/pci.h>
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#include <sound/core.h>
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#include "hda_codec.h"
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#include "hda_local.h"
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/* board config type */
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enum {
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CMI_MINIMAL, /* back 3-jack */
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CMI_MIN_FP, /* back 3-jack + front-panel 2-jack */
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CMI_FULL, /* back 6-jack + front-panel 2-jack */
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CMI_FULL_DIG, /* back 6-jack + front-panel 2-jack + digital I/O */
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CMI_ALLOUT, /* back 5-jack + front-panel 2-jack + digital out */
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};
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struct cmi_spec {
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int board_config;
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unsigned int surr_switch: 1; /* switchable line,mic */
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unsigned int no_line_in: 1; /* no line-in (5-jack) */
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unsigned int front_panel: 1; /* has front-panel 2-jack */
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/* playback */
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struct hda_multi_out multiout;
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/* capture */
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hda_nid_t *adc_nids;
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hda_nid_t dig_in_nid;
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/* capture source */
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const struct hda_input_mux *input_mux;
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unsigned int cur_mux[2];
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/* channel mode */
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unsigned int num_ch_modes;
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unsigned int cur_ch_mode;
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const struct cmi_channel_mode *channel_modes;
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struct hda_pcm pcm_rec[2]; /* PCM information */
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};
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/*
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* input MUX
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*/
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static int cmi_mux_enum_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
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{
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struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
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struct cmi_spec *spec = codec->spec;
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return snd_hda_input_mux_info(spec->input_mux, uinfo);
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}
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static int cmi_mux_enum_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
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{
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struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
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struct cmi_spec *spec = codec->spec;
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unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
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ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
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return 0;
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}
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static int cmi_mux_enum_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
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{
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struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
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struct cmi_spec *spec = codec->spec;
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unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
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return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
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spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]);
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}
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/*
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* shared line-in, mic for surrounds
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*/
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/* 3-stack / 2 channel */
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static struct hda_verb cmi9880_ch2_init[] = {
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/* set line-in PIN for input */
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{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
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/* set mic PIN for input, also enable vref */
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{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
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/* route front PCM (DAC1) to HP */
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{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
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{}
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};
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/* 3-stack / 6 channel */
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static struct hda_verb cmi9880_ch6_init[] = {
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/* set line-in PIN for output */
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{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
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/* set mic PIN for output */
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{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
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/* route front PCM (DAC1) to HP */
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{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
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{}
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};
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/* 3-stack+front / 8 channel */
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static struct hda_verb cmi9880_ch8_init[] = {
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/* set line-in PIN for output */
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{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
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/* set mic PIN for output */
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{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
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/* route rear-surround PCM (DAC4) to HP */
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{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x03 },
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{}
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};
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struct cmi_channel_mode {
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unsigned int channels;
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const struct hda_verb *sequence;
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};
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static struct cmi_channel_mode cmi9880_channel_modes[3] = {
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{ 2, cmi9880_ch2_init },
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{ 6, cmi9880_ch6_init },
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{ 8, cmi9880_ch8_init },
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};
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static int cmi_ch_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
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{
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struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
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struct cmi_spec *spec = codec->spec;
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snd_assert(spec->channel_modes, return -EINVAL);
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uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
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uinfo->count = 1;
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uinfo->value.enumerated.items = spec->num_ch_modes;
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if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
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uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
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sprintf(uinfo->value.enumerated.name, "%dch",
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spec->channel_modes[uinfo->value.enumerated.item].channels);
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return 0;
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}
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static int cmi_ch_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
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{
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struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
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struct cmi_spec *spec = codec->spec;
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ucontrol->value.enumerated.item[0] = spec->cur_ch_mode;
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return 0;
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}
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static int cmi_ch_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
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{
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struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
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struct cmi_spec *spec = codec->spec;
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snd_assert(spec->channel_modes, return -EINVAL);
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if (ucontrol->value.enumerated.item[0] >= spec->num_ch_modes)
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ucontrol->value.enumerated.item[0] = spec->num_ch_modes;
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if (ucontrol->value.enumerated.item[0] == spec->cur_ch_mode &&
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! codec->in_resume)
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return 0;
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spec->cur_ch_mode = ucontrol->value.enumerated.item[0];
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snd_hda_sequence_write(codec, spec->channel_modes[spec->cur_ch_mode].sequence);
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spec->multiout.max_channels = spec->channel_modes[spec->cur_ch_mode].channels;
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return 1;
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}
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/*
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*/
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static snd_kcontrol_new_t cmi9880_basic_mixer[] = {
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/* CMI9880 has no playback volumes! */
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HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */
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HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT),
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HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT),
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HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT),
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HDA_CODEC_MUTE("Side Playback Switch", 0x06, 0x0, HDA_OUTPUT),
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{
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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/* The multiple "Capture Source" controls confuse alsamixer
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* So call somewhat different..
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* FIXME: the controls appear in the "playback" view!
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*/
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/* .name = "Capture Source", */
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.name = "Input Source",
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.count = 2,
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.info = cmi_mux_enum_info,
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.get = cmi_mux_enum_get,
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.put = cmi_mux_enum_put,
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},
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HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT),
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HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT),
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HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT),
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HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT),
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HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x23, 0, HDA_OUTPUT),
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HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x23, 0, HDA_OUTPUT),
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{ } /* end */
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};
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/*
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* shared I/O pins
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*/
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static snd_kcontrol_new_t cmi9880_ch_mode_mixer[] = {
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{
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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.name = "Channel Mode",
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.info = cmi_ch_mode_info,
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.get = cmi_ch_mode_get,
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.put = cmi_ch_mode_put,
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},
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{ } /* end */
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};
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/* AUD-in selections:
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* 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20
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*/
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static struct hda_input_mux cmi9880_basic_mux = {
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.num_items = 4,
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.items = {
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{ "Front Mic", 0x5 },
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{ "Rear Mic", 0x2 },
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{ "Line", 0x1 },
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{ "CD", 0x7 },
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}
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};
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static struct hda_input_mux cmi9880_no_line_mux = {
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.num_items = 3,
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.items = {
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{ "Front Mic", 0x5 },
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{ "Rear Mic", 0x2 },
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{ "CD", 0x7 },
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}
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};
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/* front, rear, clfe, rear_surr */
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static hda_nid_t cmi9880_dac_nids[4] = {
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0x03, 0x04, 0x05, 0x06
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};
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/* ADC0, ADC1 */
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static hda_nid_t cmi9880_adc_nids[2] = {
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0x08, 0x09
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};
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#define CMI_DIG_OUT_NID 0x07
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#define CMI_DIG_IN_NID 0x0a
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/*
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*/
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static struct hda_verb cmi9880_basic_init[] = {
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/* port-D for line out (rear panel) */
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{ 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
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/* port-E for HP out (front panel) */
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{ 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
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/* route front PCM to HP */
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{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
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/* port-A for surround (rear panel) */
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{ 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
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/* port-G for CLFE (rear panel) */
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{ 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
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/* port-H for side (rear panel) */
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{ 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
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/* port-C for line-in (rear panel) */
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{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
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/* port-B for mic-in (rear panel) with vref */
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{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
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/* port-F for mic-in (front panel) with vref */
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{ 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
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/* CD-in */
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{ 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
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/* route front mic to ADC1/2 */
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{ 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
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{ 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
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{} /* terminator */
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};
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static struct hda_verb cmi9880_allout_init[] = {
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/* port-D for line out (rear panel) */
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{ 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
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/* port-E for HP out (front panel) */
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{ 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
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/* route front PCM to HP */
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{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
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/* port-A for side (rear panel) */
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{ 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
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/* port-G for CLFE (rear panel) */
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{ 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
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/* port-C for surround (rear panel) */
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{ 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
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/* port-B for mic-in (rear panel) with vref */
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{ 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
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/* port-F for mic-in (front panel) with vref */
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{ 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
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/* CD-in */
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{ 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
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/* route front mic to ADC1/2 */
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{ 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
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{ 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
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{} /* terminator */
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};
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/*
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*/
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static int cmi9880_build_controls(struct hda_codec *codec)
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{
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struct cmi_spec *spec = codec->spec;
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||
|
|
int err;
|
||
|
|
|
||
|
|
err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer);
|
||
|
|
if (err < 0)
|
||
|
|
return err;
|
||
|
|
if (spec->surr_switch) {
|
||
|
|
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);
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
|
||
|
|
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);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef CONFIG_PM
|
||
|
|
/*
|
||
|
|
* resume
|
||
|
|
*/
|
||
|
|
static int cmi9880_resume(struct hda_codec *codec)
|
||
|
|
{
|
||
|
|
struct cmi_spec *spec = codec->spec;
|
||
|
|
|
||
|
|
cmi9880_init(codec);
|
||
|
|
snd_hda_resume_ctls(codec, cmi9880_basic_mixer);
|
||
|
|
if (spec->surr_switch)
|
||
|
|
snd_hda_resume_ctls(codec, cmi9880_ch_mode_mixer);
|
||
|
|
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
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Analog playback callbacks
|
||
|
|
*/
|
||
|
|
static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo,
|
||
|
|
struct hda_codec *codec,
|
||
|
|
snd_pcm_substream_t *substream)
|
||
|
|
{
|
||
|
|
struct cmi_spec *spec = codec->spec;
|
||
|
|
return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
|
||
|
|
}
|
||
|
|
|
||
|
|
static int cmi9880_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 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,
|
||
|
|
snd_pcm_substream_t *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,
|
||
|
|
snd_pcm_substream_t *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,
|
||
|
|
snd_pcm_substream_t *substream)
|
||
|
|
{
|
||
|
|
struct cmi_spec *spec = codec->spec;
|
||
|
|
return snd_hda_multi_out_dig_close(codec, &spec->multiout);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Analog capture
|
||
|
|
*/
|
||
|
|
static int cmi9880_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 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,
|
||
|
|
snd_pcm_substream_t *substream)
|
||
|
|
{
|
||
|
|
struct cmi_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 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 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 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
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
static 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";
|
||
|
|
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 struct hda_board_config cmi9880_cfg_tbl[] = {
|
||
|
|
{ .modelname = "minimal", .config = CMI_MINIMAL },
|
||
|
|
{ .modelname = "min_fp", .config = CMI_MIN_FP },
|
||
|
|
{ .modelname = "full", .config = CMI_FULL },
|
||
|
|
{ .modelname = "full_dig", .config = CMI_FULL_DIG },
|
||
|
|
{ .modelname = "allout", .config = CMI_ALLOUT },
|
||
|
|
{} /* terminator */
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct hda_codec_ops cmi9880_patch_ops = {
|
||
|
|
.build_controls = cmi9880_build_controls,
|
||
|
|
.build_pcms = cmi9880_build_pcms,
|
||
|
|
.init = cmi9880_init,
|
||
|
|
.free = cmi9880_free,
|
||
|
|
#ifdef CONFIG_PM
|
||
|
|
.resume = cmi9880_resume,
|
||
|
|
#endif
|
||
|
|
};
|
||
|
|
|
||
|
|
static int patch_cmi9880(struct hda_codec *codec)
|
||
|
|
{
|
||
|
|
struct cmi_spec *spec;
|
||
|
|
|
||
|
|
spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
|
||
|
|
if (spec == NULL)
|
||
|
|
return -ENOMEM;
|
||
|
|
|
||
|
|
codec->spec = spec;
|
||
|
|
spec->board_config = snd_hda_check_board_config(codec, cmi9880_cfg_tbl);
|
||
|
|
if (spec->board_config < 0) {
|
||
|
|
snd_printd(KERN_INFO "hda_codec: Unknown model for CMI9880\n");
|
||
|
|
spec->board_config = CMI_FULL_DIG; /* try everything */
|
||
|
|
}
|
||
|
|
|
||
|
|
switch (spec->board_config) {
|
||
|
|
case CMI_MINIMAL:
|
||
|
|
case CMI_MIN_FP:
|
||
|
|
spec->surr_switch = 1;
|
||
|
|
if (spec->board_config == CMI_MINIMAL)
|
||
|
|
spec->num_ch_modes = 2;
|
||
|
|
else {
|
||
|
|
spec->front_panel = 1;
|
||
|
|
spec->num_ch_modes = 3;
|
||
|
|
}
|
||
|
|
spec->channel_modes = cmi9880_channel_modes;
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
|
||
|
|
spec->multiout.num_dacs = 4;
|
||
|
|
spec->multiout.dac_nids = cmi9880_dac_nids;
|
||
|
|
|
||
|
|
spec->adc_nids = cmi9880_adc_nids;
|
||
|
|
|
||
|
|
codec->patch_ops = cmi9880_patch_ops;
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* patch entries
|
||
|
|
*/
|
||
|
|
struct hda_codec_preset snd_hda_preset_cmedia[] = {
|
||
|
|
{ .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 },
|
||
|
|
{ .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 },
|
||
|
|
{} /* terminator */
|
||
|
|
};
|