446 lines
13 KiB
C
446 lines
13 KiB
C
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/*
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* HD audio interface patch for AD1986A
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*
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* Copyright (c) 2005 Takashi Iwai <tiwai@suse.de>
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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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struct ad1986a_spec {
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struct semaphore amp_mutex; /* PCM volume/mute control mutex */
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struct hda_multi_out multiout; /* playback */
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unsigned int cur_mux; /* capture source */
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struct hda_pcm pcm_rec[2]; /* PCM information */
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};
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#define AD1986A_SPDIF_OUT 0x02
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#define AD1986A_FRONT_DAC 0x03
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#define AD1986A_SURR_DAC 0x04
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#define AD1986A_CLFE_DAC 0x05
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#define AD1986A_ADC 0x06
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static hda_nid_t ad1986a_dac_nids[3] = {
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AD1986A_FRONT_DAC, AD1986A_SURR_DAC, AD1986A_CLFE_DAC
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};
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static struct hda_input_mux ad1986a_capture_source = {
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.num_items = 7,
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.items = {
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{ "Mic", 0x0 },
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{ "CD", 0x1 },
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{ "Aux", 0x3 },
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{ "Line", 0x4 },
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{ "Mix", 0x5 },
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{ "Mono", 0x6 },
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{ "Phone", 0x7 },
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},
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};
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/*
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* PCM control
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*
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* bind volumes/mutes of 3 DACs as a single PCM control for simplicity
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*/
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#define ad1986a_pcm_amp_vol_info snd_hda_mixer_amp_volume_info
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static int ad1986a_pcm_amp_vol_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 ad1986a_spec *ad = codec->spec;
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down(&ad->amp_mutex);
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snd_hda_mixer_amp_volume_get(kcontrol, ucontrol);
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up(&ad->amp_mutex);
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return 0;
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}
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static int ad1986a_pcm_amp_vol_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 ad1986a_spec *ad = codec->spec;
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int i, change = 0;
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down(&ad->amp_mutex);
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for (i = 0; i < ARRAY_SIZE(ad1986a_dac_nids); i++) {
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kcontrol->private_value = HDA_COMPOSE_AMP_VAL(ad1986a_dac_nids[i], 3, 0, HDA_OUTPUT);
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change |= snd_hda_mixer_amp_volume_put(kcontrol, ucontrol);
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}
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kcontrol->private_value = HDA_COMPOSE_AMP_VAL(AD1986A_FRONT_DAC, 3, 0, HDA_OUTPUT);
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up(&ad->amp_mutex);
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return change;
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}
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#define ad1986a_pcm_amp_sw_info snd_hda_mixer_amp_volume_info
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static int ad1986a_pcm_amp_sw_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 ad1986a_spec *ad = codec->spec;
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down(&ad->amp_mutex);
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snd_hda_mixer_amp_switch_get(kcontrol, ucontrol);
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up(&ad->amp_mutex);
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return 0;
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}
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static int ad1986a_pcm_amp_sw_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 ad1986a_spec *ad = codec->spec;
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int i, change = 0;
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down(&ad->amp_mutex);
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for (i = 0; i < ARRAY_SIZE(ad1986a_dac_nids); i++) {
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kcontrol->private_value = HDA_COMPOSE_AMP_VAL(ad1986a_dac_nids[i], 3, 0, HDA_OUTPUT);
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change |= snd_hda_mixer_amp_switch_put(kcontrol, ucontrol);
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}
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kcontrol->private_value = HDA_COMPOSE_AMP_VAL(AD1986A_FRONT_DAC, 3, 0, HDA_OUTPUT);
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up(&ad->amp_mutex);
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return change;
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}
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/*
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* input MUX handling
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*/
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static int ad1986a_mux_enum_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
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{
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return snd_hda_input_mux_info(&ad1986a_capture_source, uinfo);
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}
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static int ad1986a_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 ad1986a_spec *spec = codec->spec;
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ucontrol->value.enumerated.item[0] = spec->cur_mux;
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return 0;
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}
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static int ad1986a_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 ad1986a_spec *spec = codec->spec;
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return snd_hda_input_mux_put(codec, &ad1986a_capture_source, ucontrol,
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AD1986A_ADC, &spec->cur_mux);
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}
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/*
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* mixers
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*/
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static snd_kcontrol_new_t ad1986a_mixers[] = {
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{
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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.name = "PCM Playback Volume",
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.info = ad1986a_pcm_amp_vol_info,
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.get = ad1986a_pcm_amp_vol_get,
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.put = ad1986a_pcm_amp_vol_put,
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.private_value = HDA_COMPOSE_AMP_VAL(AD1986A_FRONT_DAC, 3, 0, HDA_OUTPUT)
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},
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{
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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.name = "PCM Playback Switch",
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.info = ad1986a_pcm_amp_sw_info,
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.get = ad1986a_pcm_amp_sw_get,
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.put = ad1986a_pcm_amp_sw_put,
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.private_value = HDA_COMPOSE_AMP_VAL(AD1986A_FRONT_DAC, 3, 0, HDA_OUTPUT)
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},
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HDA_CODEC_VOLUME("Front Playback Volume", 0x1b, 0x0, HDA_OUTPUT),
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HDA_CODEC_MUTE("Front Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
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HDA_CODEC_VOLUME("Surround Playback Volume", 0x1c, 0x0, HDA_OUTPUT),
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HDA_CODEC_MUTE("Surround Playback Switch", 0x1c, 0x0, HDA_OUTPUT),
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HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x1d, 1, 0x0, HDA_OUTPUT),
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HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x1d, 2, 0x0, HDA_OUTPUT),
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HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x1d, 1, 0x0, HDA_OUTPUT),
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HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x1d, 2, 0x0, HDA_OUTPUT),
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HDA_CODEC_VOLUME("Headphone Playback Volume", 0x1a, 0x0, HDA_OUTPUT),
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HDA_CODEC_MUTE("Headphone Playback Switch", 0x1a, 0x0, HDA_OUTPUT),
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HDA_CODEC_VOLUME("CD Playback Volume", 0x15, 0x0, HDA_OUTPUT),
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HDA_CODEC_MUTE("CD Playback Switch", 0x15, 0x0, HDA_OUTPUT),
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HDA_CODEC_VOLUME("Line Playback Volume", 0x17, 0x0, HDA_OUTPUT),
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HDA_CODEC_MUTE("Line Playback Switch", 0x17, 0x0, HDA_OUTPUT),
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HDA_CODEC_VOLUME("Aux Playback Volume", 0x16, 0x0, HDA_OUTPUT),
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HDA_CODEC_MUTE("Aux Playback Switch", 0x16, 0x0, HDA_OUTPUT),
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HDA_CODEC_VOLUME("Mic Playback Volume", 0x13, 0x0, HDA_OUTPUT),
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HDA_CODEC_MUTE("Mic Playback Switch", 0x13, 0x0, HDA_OUTPUT),
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HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x18, 0x0, HDA_OUTPUT),
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HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x18, 0x0, HDA_OUTPUT),
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HDA_CODEC_VOLUME("Mono Playback Volume", 0x1e, 0x0, HDA_OUTPUT),
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HDA_CODEC_MUTE("Mono Playback Switch", 0x1e, 0x0, HDA_OUTPUT),
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HDA_CODEC_VOLUME("Capture Volume", 0x12, 0x0, HDA_OUTPUT),
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HDA_CODEC_MUTE("Capture Switch", 0x12, 0x0, HDA_OUTPUT),
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{
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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.name = "Capture Source",
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.info = ad1986a_mux_enum_info,
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.get = ad1986a_mux_enum_get,
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.put = ad1986a_mux_enum_put,
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},
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HDA_CODEC_MUTE("Stereo Downmix Switch", 0x09, 0x0, HDA_OUTPUT),
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{ } /* end */
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};
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/*
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* initialization verbs
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*/
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static struct hda_verb ad1986a_init_verbs[] = {
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/* Front, Surround, CLFE DAC; mute as default */
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{0x03, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
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{0x04, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
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{0x05, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
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/* Downmix - off */
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{0x09, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
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/* HP, Line-Out, Surround, CLFE selectors */
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{0x0a, AC_VERB_SET_CONNECT_SEL, 0x0},
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{0x0b, AC_VERB_SET_CONNECT_SEL, 0x0},
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{0x0c, AC_VERB_SET_CONNECT_SEL, 0x0},
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{0x0d, AC_VERB_SET_CONNECT_SEL, 0x0},
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/* Mono selector */
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{0x0e, AC_VERB_SET_CONNECT_SEL, 0x0},
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/* Mic selector: Mic 1/2 pin */
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{0x0f, AC_VERB_SET_CONNECT_SEL, 0x0},
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/* Line-in selector: Line-in */
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{0x10, AC_VERB_SET_CONNECT_SEL, 0x0},
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/* Mic 1/2 swap */
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{0x11, AC_VERB_SET_CONNECT_SEL, 0x0},
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/* Record selector: mic */
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{0x12, AC_VERB_SET_CONNECT_SEL, 0x0},
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/* Mic, Phone, CD, Aux, Line-In amp; mute as default */
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{0x13, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
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{0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
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{0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
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{0x16, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
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{0x17, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
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/* PC beep */
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{0x18, AC_VERB_SET_CONNECT_SEL, 0x0},
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/* HP, Line-Out, Surround, CLFE, Mono pins; mute as default */
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{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
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{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
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{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
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{0x1d, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
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{0x1e, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
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{ } /* end */
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};
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static int ad1986a_init(struct hda_codec *codec)
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{
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snd_hda_sequence_write(codec, ad1986a_init_verbs);
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return 0;
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}
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static int ad1986a_build_controls(struct hda_codec *codec)
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{
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int err;
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err = snd_hda_add_new_ctls(codec, ad1986a_mixers);
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if (err < 0)
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return err;
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err = snd_hda_create_spdif_out_ctls(codec, AD1986A_SPDIF_OUT);
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if (err < 0)
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return err;
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return 0;
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}
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/*
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* Analog playback callbacks
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*/
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static int ad1986a_playback_pcm_open(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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snd_pcm_substream_t *substream)
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{
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struct ad1986a_spec *spec = codec->spec;
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return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
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}
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static int ad1986a_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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unsigned int stream_tag,
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unsigned int format,
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snd_pcm_substream_t *substream)
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{
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struct ad1986a_spec *spec = codec->spec;
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return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
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format, substream);
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}
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static int ad1986a_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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snd_pcm_substream_t *substream)
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{
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struct ad1986a_spec *spec = codec->spec;
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return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
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}
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/*
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* Digital out
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*/
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static int ad1986a_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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snd_pcm_substream_t *substream)
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{
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struct ad1986a_spec *spec = codec->spec;
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return snd_hda_multi_out_dig_open(codec, &spec->multiout);
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}
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static int ad1986a_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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snd_pcm_substream_t *substream)
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{
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struct ad1986a_spec *spec = codec->spec;
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return snd_hda_multi_out_dig_close(codec, &spec->multiout);
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}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Analog capture
|
||
|
|
*/
|
||
|
|
static int ad1986a_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
|
||
|
|
struct hda_codec *codec,
|
||
|
|
unsigned int stream_tag,
|
||
|
|
unsigned int format,
|
||
|
|
snd_pcm_substream_t *substream)
|
||
|
|
{
|
||
|
|
snd_hda_codec_setup_stream(codec, AD1986A_ADC, stream_tag, 0, format);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int ad1986a_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
|
||
|
|
struct hda_codec *codec,
|
||
|
|
snd_pcm_substream_t *substream)
|
||
|
|
{
|
||
|
|
snd_hda_codec_setup_stream(codec, AD1986A_ADC, 0, 0, 0);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
*/
|
||
|
|
static struct hda_pcm_stream ad1986a_pcm_analog_playback = {
|
||
|
|
.substreams = 1,
|
||
|
|
.channels_min = 2,
|
||
|
|
.channels_max = 6,
|
||
|
|
.nid = AD1986A_FRONT_DAC, /* NID to query formats and rates */
|
||
|
|
.ops = {
|
||
|
|
.open = ad1986a_playback_pcm_open,
|
||
|
|
.prepare = ad1986a_playback_pcm_prepare,
|
||
|
|
.cleanup = ad1986a_playback_pcm_cleanup
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct hda_pcm_stream ad1986a_pcm_analog_capture = {
|
||
|
|
.substreams = 2,
|
||
|
|
.channels_min = 2,
|
||
|
|
.channels_max = 2,
|
||
|
|
.nid = AD1986A_ADC, /* NID to query formats and rates */
|
||
|
|
.ops = {
|
||
|
|
.prepare = ad1986a_capture_pcm_prepare,
|
||
|
|
.cleanup = ad1986a_capture_pcm_cleanup
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct hda_pcm_stream ad1986a_pcm_digital_playback = {
|
||
|
|
.substreams = 1,
|
||
|
|
.channels_min = 2,
|
||
|
|
.channels_max = 2,
|
||
|
|
.nid = AD1986A_SPDIF_OUT,
|
||
|
|
.ops = {
|
||
|
|
.open = ad1986a_dig_playback_pcm_open,
|
||
|
|
.close = ad1986a_dig_playback_pcm_close
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
static int ad1986a_build_pcms(struct hda_codec *codec)
|
||
|
|
{
|
||
|
|
struct ad1986a_spec *spec = codec->spec;
|
||
|
|
struct hda_pcm *info = spec->pcm_rec;
|
||
|
|
|
||
|
|
codec->num_pcms = 2;
|
||
|
|
codec->pcm_info = info;
|
||
|
|
|
||
|
|
info->name = "AD1986A Analog";
|
||
|
|
info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ad1986a_pcm_analog_playback;
|
||
|
|
info->stream[SNDRV_PCM_STREAM_CAPTURE] = ad1986a_pcm_analog_capture;
|
||
|
|
info++;
|
||
|
|
|
||
|
|
info->name = "AD1986A Digital";
|
||
|
|
info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ad1986a_pcm_digital_playback;
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void ad1986a_free(struct hda_codec *codec)
|
||
|
|
{
|
||
|
|
kfree(codec->spec);
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef CONFIG_PM
|
||
|
|
static int ad1986a_resume(struct hda_codec *codec)
|
||
|
|
{
|
||
|
|
ad1986a_init(codec);
|
||
|
|
snd_hda_resume_ctls(codec, ad1986a_mixers);
|
||
|
|
snd_hda_resume_spdif_out(codec);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static struct hda_codec_ops ad1986a_patch_ops = {
|
||
|
|
.build_controls = ad1986a_build_controls,
|
||
|
|
.build_pcms = ad1986a_build_pcms,
|
||
|
|
.init = ad1986a_init,
|
||
|
|
.free = ad1986a_free,
|
||
|
|
#ifdef CONFIG_PM
|
||
|
|
.resume = ad1986a_resume,
|
||
|
|
#endif
|
||
|
|
};
|
||
|
|
|
||
|
|
static int patch_ad1986a(struct hda_codec *codec)
|
||
|
|
{
|
||
|
|
struct ad1986a_spec *spec;
|
||
|
|
|
||
|
|
spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
|
||
|
|
if (spec == NULL)
|
||
|
|
return -ENOMEM;
|
||
|
|
|
||
|
|
init_MUTEX(&spec->amp_mutex);
|
||
|
|
codec->spec = spec;
|
||
|
|
|
||
|
|
spec->multiout.max_channels = 6;
|
||
|
|
spec->multiout.num_dacs = ARRAY_SIZE(ad1986a_dac_nids);
|
||
|
|
spec->multiout.dac_nids = ad1986a_dac_nids;
|
||
|
|
spec->multiout.dig_out_nid = AD1986A_SPDIF_OUT;
|
||
|
|
|
||
|
|
codec->patch_ops = ad1986a_patch_ops;
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* patch entries
|
||
|
|
*/
|
||
|
|
struct hda_codec_preset snd_hda_preset_analog[] = {
|
||
|
|
{ .id = 0x11d41986, .name = "AD1986A", .patch = patch_ad1986a },
|
||
|
|
{} /* terminator */
|
||
|
|
};
|