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* HD audio interface patch for Cirrus Logic CS420x chip
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* Copyright (c) 2009 Takashi Iwai <tiwai@suse.de>
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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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* 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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* 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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#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 <linux/module.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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#include <sound/tlv.h>
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struct auto_pin_cfg autocfg;
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struct hda_multi_out multiout;
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struct snd_kcontrol *vmaster_sw;
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struct snd_kcontrol *vmaster_vol;
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hda_nid_t dac_nid[AUTO_CFG_MAX_OUTS];
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hda_nid_t slave_dig_outs[2];
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unsigned int input_idx[AUTO_PIN_LAST];
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unsigned int capsrc_idx[AUTO_PIN_LAST];
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hda_nid_t adc_nid[AUTO_PIN_LAST];
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unsigned int adc_idx[AUTO_PIN_LAST];
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unsigned int num_inputs;
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unsigned int cur_input;
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unsigned int automic_idx;
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unsigned int cur_adc_stream_tag;
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unsigned int cur_adc_format;
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const struct hda_bind_ctls *capture_bind[2];
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unsigned int gpio_mask;
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unsigned int gpio_dir;
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unsigned int gpio_data;
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unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */
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unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */
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struct hda_pcm pcm_rec[2]; /* PCM information */
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unsigned int hp_detect:1;
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unsigned int mic_detect:1;
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unsigned int spdif_detect:1;
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unsigned int sense_b:1;
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struct hda_input_mux input_mux;
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unsigned int last_input;
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/* available models with CS420x */
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/* Vendor-specific processing widget */
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#define CS420X_VENDOR_NID 0x11
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#define CS_DIG_OUT1_PIN_NID 0x10
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#define CS_DIG_OUT2_PIN_NID 0x15
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#define CS_DMIC1_PIN_NID 0x12
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#define CS_DMIC2_PIN_NID 0x0e
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#define IDX_SPDIF_STAT 0x0000
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#define IDX_SPDIF_CTL 0x0001
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#define IDX_ADC_CFG 0x0002
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/* SZC bitmask, 4 modes below:
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* 1 = digital immediate, analog zero-cross
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* 2 = digtail & analog soft-ramp
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* 3 = digital soft-ramp, analog zero-cross
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#define CS_COEF_ADC_SZC_MASK (3 << 0)
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#define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */
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#define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */
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/* PGA mode: 0 = differential, 1 = signle-ended */
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#define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */
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#define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */
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#define IDX_DAC_CFG 0x0003
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/* SZC bitmask, 4 modes below:
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* 3 = soft-ramp on zero-cross
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#define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */
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#define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */
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#define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */
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#define IDX_BEEP_CFG 0x0004
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/* 0x0008 - test reg key */
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/* 0x0009 - 0x0014 -> 12 test regs */
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/* 0x0015 - visibility reg */
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* Cirrus Logic CS4210
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* 1 DAC => HP(sense) / Speakers,
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* 1 ADC <= LineIn(sense) / MicIn / DMicIn,
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* 1 SPDIF OUT => SPDIF Trasmitter(sense)
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#define CS4210_DAC_NID 0x02
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#define CS4210_ADC_NID 0x03
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#define CS421X_VENDOR_NID 0x0B
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#define CS421X_DMIC_PIN_NID 0x09 /* Port E */
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#define CS421X_SPDIF_PIN_NID 0x0A /* Port H */
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#define CS421X_IDX_DEV_CFG 0x01
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#define CS421X_IDX_ADC_CFG 0x02
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#define CS421X_IDX_DAC_CFG 0x03
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#define CS421X_IDX_SPK_CTL 0x04
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#define SPDIF_EVENT 0x04
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static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
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struct cs_spec *spec = codec->spec;
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snd_hda_codec_write(codec, spec->vendor_nid, 0,
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AC_VERB_SET_COEF_INDEX, idx);
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return snd_hda_codec_read(codec, spec->vendor_nid, 0,
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AC_VERB_GET_PROC_COEF, 0);
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static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
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struct cs_spec *spec = codec->spec;
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snd_hda_codec_write(codec, spec->vendor_nid, 0,
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AC_VERB_SET_COEF_INDEX, idx);
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snd_hda_codec_write(codec, spec->vendor_nid, 0,
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AC_VERB_SET_PROC_COEF, coef);
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static int cs_playback_pcm_open(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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struct snd_pcm_substream *substream)
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struct cs_spec *spec = codec->spec;
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return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
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static int cs_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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struct snd_pcm_substream *substream)
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struct cs_spec *spec = codec->spec;
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return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
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stream_tag, format, substream);
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static int cs_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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struct snd_pcm_substream *substream)
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struct cs_spec *spec = codec->spec;
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return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
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static int cs_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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struct snd_pcm_substream *substream)
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struct cs_spec *spec = codec->spec;
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return snd_hda_multi_out_dig_open(codec, &spec->multiout);
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static int cs_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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struct snd_pcm_substream *substream)
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struct cs_spec *spec = codec->spec;
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return snd_hda_multi_out_dig_close(codec, &spec->multiout);
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static int cs_dig_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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struct snd_pcm_substream *substream)
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struct cs_spec *spec = codec->spec;
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return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
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static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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struct snd_pcm_substream *substream)
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struct cs_spec *spec = codec->spec;
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return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
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static void cs_update_input_select(struct hda_codec *codec)
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struct cs_spec *spec = codec->spec;
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snd_hda_codec_write(codec, spec->cur_adc, 0,
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AC_VERB_SET_CONNECT_SEL,
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spec->adc_idx[spec->cur_input]);
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static int cs_capture_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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struct snd_pcm_substream *substream)
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struct cs_spec *spec = codec->spec;
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spec->cur_adc = spec->adc_nid[spec->cur_input];
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spec->cur_adc_stream_tag = stream_tag;
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spec->cur_adc_format = format;
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cs_update_input_select(codec);
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snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
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static int cs_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
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struct hda_codec *codec,
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struct snd_pcm_substream *substream)
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struct cs_spec *spec = codec->spec;
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snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
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static const struct hda_pcm_stream cs_pcm_analog_playback = {
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.open = cs_playback_pcm_open,
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.prepare = cs_playback_pcm_prepare,
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.cleanup = cs_playback_pcm_cleanup
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static const struct hda_pcm_stream cs_pcm_analog_capture = {
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.prepare = cs_capture_pcm_prepare,
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.cleanup = cs_capture_pcm_cleanup
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static const struct hda_pcm_stream cs_pcm_digital_playback = {
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.open = cs_dig_playback_pcm_open,
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.close = cs_dig_playback_pcm_close,
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.prepare = cs_dig_playback_pcm_prepare,
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.cleanup = cs_dig_playback_pcm_cleanup
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static const struct hda_pcm_stream cs_pcm_digital_capture = {
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static int cs_build_pcms(struct hda_codec *codec)
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struct cs_spec *spec = codec->spec;
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struct hda_pcm *info = spec->pcm_rec;
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codec->pcm_info = info;
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info->name = "Cirrus Analog";
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info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cs_pcm_analog_playback;
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info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dac_nid[0];
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info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
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spec->multiout.max_channels;
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info->stream[SNDRV_PCM_STREAM_CAPTURE] = cs_pcm_analog_capture;
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info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
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spec->adc_nid[spec->cur_input];
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if (!spec->multiout.dig_out_nid && !spec->dig_in)
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info->name = "Cirrus Digital";
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info->pcm_type = spec->autocfg.dig_out_type[0];
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info->pcm_type = HDA_PCM_TYPE_SPDIF;
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if (spec->multiout.dig_out_nid) {
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info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
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cs_pcm_digital_playback;
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info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
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spec->multiout.dig_out_nid;
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info->stream[SNDRV_PCM_STREAM_CAPTURE] =
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cs_pcm_digital_capture;
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info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
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* parse codec topology
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static hda_nid_t get_dac(struct hda_codec *codec, hda_nid_t pin)
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if (snd_hda_get_connections(codec, pin, &dac, 1) != 1)
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static int is_ext_mic(struct hda_codec *codec, unsigned int idx)
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struct cs_spec *spec = codec->spec;
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struct auto_pin_cfg *cfg = &spec->autocfg;
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hda_nid_t pin = cfg->inputs[idx].pin;
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if (!is_jack_detectable(codec, pin))
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val = snd_hda_codec_get_pincfg(codec, pin);
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return (snd_hda_get_input_pin_attr(val) != INPUT_PIN_ATTR_INT);
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static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin,
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nid = codec->start_nid;
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for (i = 0; i < codec->num_nodes; i++, nid++) {
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type = get_wcaps_type(get_wcaps(codec, nid));
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if (type != AC_WID_AUD_IN)
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idx = snd_hda_get_conn_index(codec, nid, pin, false);
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static int is_active_pin(struct hda_codec *codec, hda_nid_t nid)
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val = snd_hda_codec_get_pincfg(codec, nid);
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return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
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static int parse_output(struct hda_codec *codec)
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struct cs_spec *spec = codec->spec;
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struct auto_pin_cfg *cfg = &spec->autocfg;
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for (i = 0; i < cfg->line_outs; i++) {
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dac = get_dac(codec, cfg->line_out_pins[i]);
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spec->dac_nid[i] = dac;
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spec->multiout.num_dacs = i;
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spec->multiout.dac_nids = spec->dac_nid;
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spec->multiout.max_channels = i * 2;
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/* add HP and speakers */
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for (i = 0; i < cfg->hp_outs; i++) {
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dac = get_dac(codec, cfg->hp_pins[i]);
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spec->multiout.hp_nid = dac;
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spec->multiout.extra_out_nid[extra_nids++] = dac;
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for (i = 0; i < cfg->speaker_outs; i++) {
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dac = get_dac(codec, cfg->speaker_pins[i]);
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spec->multiout.extra_out_nid[extra_nids++] = dac;
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if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
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cfg->speaker_outs = cfg->line_outs;
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memcpy(cfg->speaker_pins, cfg->line_out_pins,
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sizeof(cfg->speaker_pins));
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static int parse_input(struct hda_codec *codec)
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struct cs_spec *spec = codec->spec;
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struct auto_pin_cfg *cfg = &spec->autocfg;
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for (i = 0; i < cfg->num_inputs; i++) {
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hda_nid_t pin = cfg->inputs[i].pin;
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spec->input_idx[spec->num_inputs] = i;
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spec->capsrc_idx[i] = spec->num_inputs++;
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spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
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if (!spec->num_inputs)
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/* check whether the automatic mic switch is available */
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if (spec->num_inputs == 2 &&
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cfg->inputs[0].type == AUTO_PIN_MIC &&
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cfg->inputs[1].type == AUTO_PIN_MIC) {
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if (is_ext_mic(codec, cfg->inputs[0].pin)) {
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if (!is_ext_mic(codec, cfg->inputs[1].pin)) {
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spec->mic_detect = 1;
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spec->automic_idx = 0;
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if (is_ext_mic(codec, cfg->inputs[1].pin)) {
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spec->mic_detect = 1;
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spec->automic_idx = 1;
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static int parse_digital_output(struct hda_codec *codec)
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struct cs_spec *spec = codec->spec;
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struct auto_pin_cfg *cfg = &spec->autocfg;
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if (snd_hda_get_connections(codec, cfg->dig_out_pins[0], &nid, 1) < 1)
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spec->multiout.dig_out_nid = nid;
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spec->multiout.share_spdif = 1;
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if (cfg->dig_outs > 1 &&
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snd_hda_get_connections(codec, cfg->dig_out_pins[1], &nid, 1) > 0) {
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spec->slave_dig_outs[0] = nid;
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codec->slave_dig_outs = spec->slave_dig_outs;
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static int parse_digital_input(struct hda_codec *codec)
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struct cs_spec *spec = codec->spec;
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struct auto_pin_cfg *cfg = &spec->autocfg;
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spec->dig_in = get_adc(codec, cfg->dig_in_pin, &idx);
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* create mixer controls
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static const char * const dir_sfx[2] = { "Playback", "Capture" };
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static int add_mute(struct hda_codec *codec, const char *name, int index,
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unsigned int pval, int dir, struct snd_kcontrol **kctlp)
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struct snd_kcontrol_new knew =
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HDA_CODEC_MUTE_IDX(tmp, index, 0, 0, HDA_OUTPUT);
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knew.private_value = pval;
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snprintf(tmp, sizeof(tmp), "%s %s Switch", name, dir_sfx[dir]);
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*kctlp = snd_ctl_new1(&knew, codec);
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(*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
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return snd_hda_ctl_add(codec, 0, *kctlp);
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static int add_volume(struct hda_codec *codec, const char *name,
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int index, unsigned int pval, int dir,
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struct snd_kcontrol **kctlp)
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struct snd_kcontrol_new knew =
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HDA_CODEC_VOLUME_IDX(tmp, index, 0, 0, HDA_OUTPUT);
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knew.private_value = pval;
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snprintf(tmp, sizeof(tmp), "%s %s Volume", name, dir_sfx[dir]);
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*kctlp = snd_ctl_new1(&knew, codec);
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(*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
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return snd_hda_ctl_add(codec, 0, *kctlp);
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static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
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/* set the upper-limit for mixer amp to 0dB */
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caps = query_amp_caps(codec, dac, HDA_OUTPUT);
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caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
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caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
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<< AC_AMPCAP_NUM_STEPS_SHIFT;
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snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
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static int add_vmaster(struct hda_codec *codec, hda_nid_t dac)
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struct cs_spec *spec = codec->spec;
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snd_ctl_make_virtual_master("Master Playback Switch", NULL);
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err = snd_hda_ctl_add(codec, dac, spec->vmaster_sw);
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snd_hda_set_vmaster_tlv(codec, dac, HDA_OUTPUT, tlv);
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snd_ctl_make_virtual_master("Master Playback Volume", tlv);
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err = snd_hda_ctl_add(codec, dac, spec->vmaster_vol);
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static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx,
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int num_ctls, int type)
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struct cs_spec *spec = codec->spec;
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struct snd_kcontrol *kctl;
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static const char * const speakers[] = {
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"Front Speaker", "Surround Speaker", "Bass Speaker"
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static const char * const line_outs[] = {
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"Front Line-Out", "Surround Line-Out", "Bass Line-Out"
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fix_volume_caps(codec, dac);
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if (!spec->vmaster_sw) {
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err = add_vmaster(codec, dac);
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case AUTO_PIN_HP_OUT:
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case AUTO_PIN_SPEAKER_OUT:
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name = speakers[idx];
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name = line_outs[idx];
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err = add_mute(codec, name, index,
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HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
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err = snd_ctl_add_slave(spec->vmaster_sw, kctl);
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err = add_volume(codec, name, index,
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HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
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err = snd_ctl_add_slave(spec->vmaster_vol, kctl);
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static int build_output(struct hda_codec *codec)
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struct cs_spec *spec = codec->spec;
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struct auto_pin_cfg *cfg = &spec->autocfg;
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for (i = 0; i < cfg->line_outs; i++) {
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err = add_output(codec, get_dac(codec, cfg->line_out_pins[i]),
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i, cfg->line_outs, cfg->line_out_type);
667
for (i = 0; i < cfg->hp_outs; i++) {
668
err = add_output(codec, get_dac(codec, cfg->hp_pins[i]),
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i, cfg->hp_outs, AUTO_PIN_HP_OUT);
673
for (i = 0; i < cfg->speaker_outs; i++) {
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err = add_output(codec, get_dac(codec, cfg->speaker_pins[i]),
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i, cfg->speaker_outs, AUTO_PIN_SPEAKER_OUT);
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static const struct snd_kcontrol_new cs_capture_ctls[] = {
686
HDA_BIND_SW("Capture Switch", 0),
687
HDA_BIND_VOL("Capture Volume", 0),
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static int change_cur_input(struct hda_codec *codec, unsigned int idx,
693
struct cs_spec *spec = codec->spec;
695
if (spec->cur_input == idx && !force)
697
if (spec->cur_adc && spec->cur_adc != spec->adc_nid[idx]) {
698
/* stream is running, let's swap the current ADC */
699
__snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
700
spec->cur_adc = spec->adc_nid[idx];
701
snd_hda_codec_setup_stream(codec, spec->cur_adc,
702
spec->cur_adc_stream_tag, 0,
703
spec->cur_adc_format);
705
spec->cur_input = idx;
706
cs_update_input_select(codec);
710
static int cs_capture_source_info(struct snd_kcontrol *kcontrol,
711
struct snd_ctl_elem_info *uinfo)
713
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
714
struct cs_spec *spec = codec->spec;
715
struct auto_pin_cfg *cfg = &spec->autocfg;
718
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
720
uinfo->value.enumerated.items = spec->num_inputs;
721
if (uinfo->value.enumerated.item >= spec->num_inputs)
722
uinfo->value.enumerated.item = spec->num_inputs - 1;
723
idx = spec->input_idx[uinfo->value.enumerated.item];
724
strcpy(uinfo->value.enumerated.name,
725
hda_get_input_pin_label(codec, cfg->inputs[idx].pin, 1));
729
static int cs_capture_source_get(struct snd_kcontrol *kcontrol,
730
struct snd_ctl_elem_value *ucontrol)
732
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
733
struct cs_spec *spec = codec->spec;
734
ucontrol->value.enumerated.item[0] = spec->capsrc_idx[spec->cur_input];
738
static int cs_capture_source_put(struct snd_kcontrol *kcontrol,
739
struct snd_ctl_elem_value *ucontrol)
741
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
742
struct cs_spec *spec = codec->spec;
743
unsigned int idx = ucontrol->value.enumerated.item[0];
745
if (idx >= spec->num_inputs)
747
idx = spec->input_idx[idx];
748
return change_cur_input(codec, idx, 0);
751
static const struct snd_kcontrol_new cs_capture_source = {
752
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
753
.name = "Capture Source",
754
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
755
.info = cs_capture_source_info,
756
.get = cs_capture_source_get,
757
.put = cs_capture_source_put,
760
static const struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec,
761
struct hda_ctl_ops *ops)
763
struct cs_spec *spec = codec->spec;
764
struct hda_bind_ctls *bind;
767
bind = kzalloc(sizeof(*bind) + sizeof(long) * (spec->num_inputs + 1),
773
for (i = 0; i < AUTO_PIN_LAST; i++) {
774
if (!spec->adc_nid[i])
777
HDA_COMPOSE_AMP_VAL(spec->adc_nid[i], 3,
778
spec->adc_idx[i], HDA_INPUT);
783
/* add a (input-boost) volume control to the given input pin */
784
static int add_input_volume_control(struct hda_codec *codec,
785
struct auto_pin_cfg *cfg,
788
hda_nid_t pin = cfg->inputs[item].pin;
791
struct snd_kcontrol *kctl;
793
if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
795
caps = query_amp_caps(codec, pin, HDA_INPUT);
796
caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
799
label = hda_get_autocfg_input_label(codec, cfg, item);
800
return add_volume(codec, label, 0,
801
HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
804
static int build_input(struct hda_codec *codec)
806
struct cs_spec *spec = codec->spec;
809
if (!spec->num_inputs)
812
/* make bind-capture */
813
spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
814
spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
815
for (i = 0; i < 2; i++) {
816
struct snd_kcontrol *kctl;
818
if (!spec->capture_bind[i])
820
kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
823
kctl->private_value = (long)spec->capture_bind[i];
824
err = snd_hda_ctl_add(codec, 0, kctl);
827
for (n = 0; n < AUTO_PIN_LAST; n++) {
828
if (!spec->adc_nid[n])
830
err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
836
if (spec->num_inputs > 1 && !spec->mic_detect) {
837
err = snd_hda_ctl_add(codec, 0,
838
snd_ctl_new1(&cs_capture_source, codec));
843
for (i = 0; i < spec->num_inputs; i++) {
844
err = add_input_volume_control(codec, &spec->autocfg, i);
855
static int build_digital_output(struct hda_codec *codec)
857
struct cs_spec *spec = codec->spec;
860
if (!spec->multiout.dig_out_nid)
863
err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid,
864
spec->multiout.dig_out_nid);
867
err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
873
static int build_digital_input(struct hda_codec *codec)
875
struct cs_spec *spec = codec->spec;
877
return snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
882
* auto-mute and auto-mic switching
883
* CS421x auto-output redirecting
887
static void cs_automute(struct hda_codec *codec)
889
struct cs_spec *spec = codec->spec;
890
struct auto_pin_cfg *cfg = &spec->autocfg;
891
unsigned int hp_present;
892
unsigned int spdif_present;
898
nid = cfg->dig_out_pins[0];
899
if (is_jack_detectable(codec, nid)) {
901
TODO: SPDIF output redirect when SENSE_B is enabled.
902
Shared (SENSE_A) jack (e.g HP/mini-TOSLINK)
905
if (snd_hda_jack_detect(codec, nid)
906
/* && spec->sense_b */)
912
for (i = 0; i < cfg->hp_outs; i++) {
913
nid = cfg->hp_pins[i];
914
if (!is_jack_detectable(codec, nid))
916
hp_present = snd_hda_jack_detect(codec, nid);
921
/* mute speakers if spdif or hp jack is plugged in */
922
for (i = 0; i < cfg->speaker_outs; i++) {
923
nid = cfg->speaker_pins[i];
924
snd_hda_codec_write(codec, nid, 0,
925
AC_VERB_SET_PIN_WIDGET_CONTROL,
926
hp_present ? 0 : PIN_OUT);
927
/* detect on spdif is specific to CS421x */
928
if (spec->vendor_nid == CS421X_VENDOR_NID) {
929
snd_hda_codec_write(codec, nid, 0,
930
AC_VERB_SET_PIN_WIDGET_CONTROL,
931
spdif_present ? 0 : PIN_OUT);
934
if (spec->gpio_eapd_hp) {
935
unsigned int gpio = hp_present ?
936
spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
937
snd_hda_codec_write(codec, 0x01, 0,
938
AC_VERB_SET_GPIO_DATA, gpio);
941
/* specific to CS421x */
942
if (spec->vendor_nid == CS421X_VENDOR_NID) {
943
/* mute HPs if spdif jack (SENSE_B) is present */
944
for (i = 0; i < cfg->hp_outs; i++) {
945
nid = cfg->hp_pins[i];
946
snd_hda_codec_write(codec, nid, 0,
947
AC_VERB_SET_PIN_WIDGET_CONTROL,
948
(spdif_present && spec->sense_b) ? 0 : PIN_HP);
951
/* SPDIF TX on/off */
953
nid = cfg->dig_out_pins[0];
954
snd_hda_codec_write(codec, nid, 0,
955
AC_VERB_SET_PIN_WIDGET_CONTROL,
956
spdif_present ? PIN_OUT : 0);
959
/* Update board GPIOs if neccessary ... */
964
* Auto-input redirect for CS421x
965
* Switch max 3 inputs of a single ADC (nid 3)
968
static void cs_automic(struct hda_codec *codec)
970
struct cs_spec *spec = codec->spec;
971
struct auto_pin_cfg *cfg = &spec->autocfg;
973
unsigned int present;
975
nid = cfg->inputs[spec->automic_idx].pin;
976
present = snd_hda_jack_detect(codec, nid);
978
/* specific to CS421x, single ADC */
979
if (spec->vendor_nid == CS421X_VENDOR_NID) {
981
spec->last_input = spec->cur_input;
982
spec->cur_input = spec->automic_idx;
984
spec->cur_input = spec->last_input;
986
cs_update_input_select(codec);
989
change_cur_input(codec, spec->automic_idx, 0);
991
change_cur_input(codec, !spec->automic_idx, 0);
998
static void init_output(struct hda_codec *codec)
1000
struct cs_spec *spec = codec->spec;
1001
struct auto_pin_cfg *cfg = &spec->autocfg;
1005
for (i = 0; i < spec->multiout.num_dacs; i++)
1006
snd_hda_codec_write(codec, spec->multiout.dac_nids[i], 0,
1007
AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1008
if (spec->multiout.hp_nid)
1009
snd_hda_codec_write(codec, spec->multiout.hp_nid, 0,
1010
AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1011
for (i = 0; i < ARRAY_SIZE(spec->multiout.extra_out_nid); i++) {
1012
if (!spec->multiout.extra_out_nid[i])
1014
snd_hda_codec_write(codec, spec->multiout.extra_out_nid[i], 0,
1015
AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1018
/* set appropriate pin controls */
1019
for (i = 0; i < cfg->line_outs; i++)
1020
snd_hda_codec_write(codec, cfg->line_out_pins[i], 0,
1021
AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
1023
for (i = 0; i < cfg->hp_outs; i++) {
1024
hda_nid_t nid = cfg->hp_pins[i];
1025
snd_hda_codec_write(codec, nid, 0,
1026
AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
1027
if (!cfg->speaker_outs)
1029
if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1030
snd_hda_codec_write(codec, nid, 0,
1031
AC_VERB_SET_UNSOLICITED_ENABLE,
1032
AC_USRSP_EN | HP_EVENT);
1033
spec->hp_detect = 1;
1038
for (i = 0; i < cfg->speaker_outs; i++)
1039
snd_hda_codec_write(codec, cfg->speaker_pins[i], 0,
1040
AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
1042
/* SPDIF is enabled on presence detect for CS421x */
1043
if (spec->hp_detect || spec->spdif_detect)
1047
static void init_input(struct hda_codec *codec)
1049
struct cs_spec *spec = codec->spec;
1050
struct auto_pin_cfg *cfg = &spec->autocfg;
1054
for (i = 0; i < cfg->num_inputs; i++) {
1056
hda_nid_t pin = cfg->inputs[i].pin;
1057
if (!spec->adc_nid[i])
1059
/* set appropriate pin control and mute first */
1061
if (cfg->inputs[i].type == AUTO_PIN_MIC) {
1062
unsigned int caps = snd_hda_query_pin_caps(codec, pin);
1063
caps >>= AC_PINCAP_VREF_SHIFT;
1064
if (caps & AC_PINCAP_VREF_80)
1067
snd_hda_codec_write(codec, pin, 0,
1068
AC_VERB_SET_PIN_WIDGET_CONTROL, ctl);
1069
snd_hda_codec_write(codec, spec->adc_nid[i], 0,
1070
AC_VERB_SET_AMP_GAIN_MUTE,
1071
AMP_IN_MUTE(spec->adc_idx[i]));
1072
if (spec->mic_detect && spec->automic_idx == i)
1073
snd_hda_codec_write(codec, pin, 0,
1074
AC_VERB_SET_UNSOLICITED_ENABLE,
1075
AC_USRSP_EN | MIC_EVENT);
1077
/* specific to CS421x */
1078
if (spec->vendor_nid == CS421X_VENDOR_NID) {
1079
if (spec->mic_detect)
1082
spec->cur_adc = spec->adc_nid[spec->cur_input];
1083
cs_update_input_select(codec);
1086
change_cur_input(codec, spec->cur_input, 1);
1087
if (spec->mic_detect)
1090
coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */
1091
if (is_active_pin(codec, CS_DMIC2_PIN_NID))
1092
coef |= 0x0500; /* DMIC2 2 chan on, GPIO1 off */
1093
if (is_active_pin(codec, CS_DMIC1_PIN_NID))
1094
coef |= 0x1800; /* DMIC1 2 chan on, GPIO0 off
1095
* No effect if SPDIF_OUT2 is
1096
* selected in IDX_SPDIF_CTL.
1098
cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
1102
static const struct hda_verb cs_coef_init_verbs[] = {
1103
{0x11, AC_VERB_SET_PROC_STATE, 1},
1104
{0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
1105
{0x11, AC_VERB_SET_PROC_COEF,
1106
(0x002a /* DAC1/2/3 SZCMode Soft Ramp */
1107
| 0x0040 /* Mute DACs on FIFO error */
1108
| 0x1000 /* Enable DACs High Pass Filter */
1109
| 0x0400 /* Disable Coefficient Auto increment */
1112
{0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
1113
{0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
1118
/* Errata: CS4207 rev C0/C1/C2 Silicon
1120
* http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
1122
* 6. At high temperature (TA > +85Ā°C), the digital supply current (IVD)
1123
* may be excessive (up to an additional 200 Ī¼A), which is most easily
1124
* observed while the part is being held in reset (RESET# active low).
1126
* Root Cause: At initial powerup of the device, the logic that drives
1127
* the clock and write enable to the S/PDIF SRC RAMs is not properly
1129
* Certain random patterns will cause a steady leakage current in those
1130
* RAM cells. The issue will resolve once the SRCs are used (turned on).
1132
* Workaround: The following verb sequence briefly turns on the S/PDIF SRC
1133
* blocks, which will alleviate the issue.
1136
static const struct hda_verb cs_errata_init_verbs[] = {
1137
{0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
1138
{0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
1140
{0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1141
{0x11, AC_VERB_SET_PROC_COEF, 0x9999},
1142
{0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1143
{0x11, AC_VERB_SET_PROC_COEF, 0xa412},
1144
{0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1145
{0x11, AC_VERB_SET_PROC_COEF, 0x0009},
1147
{0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
1148
{0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
1150
{0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1151
{0x11, AC_VERB_SET_PROC_COEF, 0x2412},
1152
{0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1153
{0x11, AC_VERB_SET_PROC_COEF, 0x0000},
1154
{0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1155
{0x11, AC_VERB_SET_PROC_COEF, 0x0008},
1156
{0x11, AC_VERB_SET_PROC_STATE, 0x00},
1158
#if 0 /* Don't to set to D3 as we are in power-up sequence */
1159
{0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */
1160
{0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */
1161
/*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */
1168
static void init_digital(struct hda_codec *codec)
1172
coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
1173
coef |= 0x0008; /* Replace with mute on error */
1174
if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
1175
coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
1176
* SPDIF_OUT2 is shared with GPIO1 and
1179
cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
1182
static int cs_init(struct hda_codec *codec)
1184
struct cs_spec *spec = codec->spec;
1186
/* init_verb sequence for C0/C1/C2 errata*/
1187
snd_hda_sequence_write(codec, cs_errata_init_verbs);
1189
snd_hda_sequence_write(codec, cs_coef_init_verbs);
1191
if (spec->gpio_mask) {
1192
snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1194
snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1196
snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1202
init_digital(codec);
1206
static int cs_build_controls(struct hda_codec *codec)
1210
err = build_output(codec);
1213
err = build_input(codec);
1216
err = build_digital_output(codec);
1219
err = build_digital_input(codec);
1222
return cs_init(codec);
1225
static void cs_free(struct hda_codec *codec)
1227
struct cs_spec *spec = codec->spec;
1228
kfree(spec->capture_bind[0]);
1229
kfree(spec->capture_bind[1]);
1233
static void cs_unsol_event(struct hda_codec *codec, unsigned int res)
1235
switch ((res >> 26) & 0x7f) {
1245
static const struct hda_codec_ops cs_patch_ops = {
1246
.build_controls = cs_build_controls,
1247
.build_pcms = cs_build_pcms,
1250
.unsol_event = cs_unsol_event,
1253
static int cs_parse_auto_config(struct hda_codec *codec)
1255
struct cs_spec *spec = codec->spec;
1258
err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1262
err = parse_output(codec);
1265
err = parse_input(codec);
1268
err = parse_digital_output(codec);
1271
err = parse_digital_input(codec);
1277
static const char * const cs420x_models[CS420X_MODELS] = {
1278
[CS420X_MBP53] = "mbp53",
1279
[CS420X_MBP55] = "mbp55",
1280
[CS420X_IMAC27] = "imac27",
1281
[CS420X_APPLE] = "apple",
1282
[CS420X_AUTO] = "auto",
1286
static const struct snd_pci_quirk cs420x_cfg_tbl[] = {
1287
SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
1288
SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
1289
SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
1290
SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
1291
/* this conflicts with too many other models */
1292
/*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
1296
static const struct snd_pci_quirk cs420x_codec_cfg_tbl[] = {
1297
SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
1306
static const struct cs_pincfg mbp53_pincfgs[] = {
1307
{ 0x09, 0x012b4050 },
1308
{ 0x0a, 0x90100141 },
1309
{ 0x0b, 0x90100140 },
1310
{ 0x0c, 0x018b3020 },
1311
{ 0x0d, 0x90a00110 },
1312
{ 0x0e, 0x400000f0 },
1313
{ 0x0f, 0x01cbe030 },
1314
{ 0x10, 0x014be060 },
1315
{ 0x12, 0x400000f0 },
1316
{ 0x15, 0x400000f0 },
1320
static const struct cs_pincfg mbp55_pincfgs[] = {
1321
{ 0x09, 0x012b4030 },
1322
{ 0x0a, 0x90100121 },
1323
{ 0x0b, 0x90100120 },
1324
{ 0x0c, 0x400000f0 },
1325
{ 0x0d, 0x90a00110 },
1326
{ 0x0e, 0x400000f0 },
1327
{ 0x0f, 0x400000f0 },
1328
{ 0x10, 0x014be040 },
1329
{ 0x12, 0x400000f0 },
1330
{ 0x15, 0x400000f0 },
1334
static const struct cs_pincfg imac27_pincfgs[] = {
1335
{ 0x09, 0x012b4050 },
1336
{ 0x0a, 0x90100140 },
1337
{ 0x0b, 0x90100142 },
1338
{ 0x0c, 0x018b3020 },
1339
{ 0x0d, 0x90a00110 },
1340
{ 0x0e, 0x400000f0 },
1341
{ 0x0f, 0x01cbe030 },
1342
{ 0x10, 0x014be060 },
1343
{ 0x12, 0x01ab9070 },
1344
{ 0x15, 0x400000f0 },
1348
static const struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = {
1349
[CS420X_MBP53] = mbp53_pincfgs,
1350
[CS420X_MBP55] = mbp55_pincfgs,
1351
[CS420X_IMAC27] = imac27_pincfgs,
1354
static void fix_pincfg(struct hda_codec *codec, int model,
1355
const struct cs_pincfg **pin_configs)
1357
const struct cs_pincfg *cfg = pin_configs[model];
1360
for (; cfg->nid; cfg++)
1361
snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val);
1364
static int patch_cs420x(struct hda_codec *codec)
1366
struct cs_spec *spec;
1369
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1374
spec->vendor_nid = CS420X_VENDOR_NID;
1376
spec->board_config =
1377
snd_hda_check_board_config(codec, CS420X_MODELS,
1378
cs420x_models, cs420x_cfg_tbl);
1379
if (spec->board_config < 0)
1380
spec->board_config =
1381
snd_hda_check_board_codec_sid_config(codec,
1382
CS420X_MODELS, NULL, cs420x_codec_cfg_tbl);
1383
if (spec->board_config >= 0)
1384
fix_pincfg(codec, spec->board_config, cs_pincfgs);
1386
switch (spec->board_config) {
1391
spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
1392
spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
1393
spec->gpio_mask = spec->gpio_dir =
1394
spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
1398
err = cs_parse_auto_config(codec);
1402
codec->patch_ops = cs_patch_ops;
1413
* Cirrus Logic CS4210
1415
* 1 DAC => HP(sense) / Speakers,
1416
* 1 ADC <= LineIn(sense) / MicIn / DMicIn,
1417
* 1 SPDIF OUT => SPDIF Trasmitter(sense)
1420
/* CS4210 board names */
1421
static const char *cs421x_models[CS421X_MODELS] = {
1422
[CS421X_CDB4210] = "cdb4210",
1425
static const struct snd_pci_quirk cs421x_cfg_tbl[] = {
1426
/* Test Intel board + CDB2410 */
1427
SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
1431
/* CS4210 board pinconfigs */
1432
/* Default CS4210 (CDB4210)*/
1433
static const struct cs_pincfg cdb4210_pincfgs[] = {
1434
{ 0x05, 0x0321401f },
1435
{ 0x06, 0x90170010 },
1436
{ 0x07, 0x03813031 },
1437
{ 0x08, 0xb7a70037 },
1438
{ 0x09, 0xb7a6003e },
1439
{ 0x0a, 0x034510f0 },
1443
static const struct cs_pincfg *cs421x_pincfgs[CS421X_MODELS] = {
1444
[CS421X_CDB4210] = cdb4210_pincfgs,
1447
static const struct hda_verb cs421x_coef_init_verbs[] = {
1448
{0x0B, AC_VERB_SET_PROC_STATE, 1},
1449
{0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
1451
Disable Coefficient Index Auto-Increment(DAI)=1,
1454
{0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
1456
{0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
1457
/* ADC SZCMode = Digital Soft Ramp */
1458
{0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
1460
{0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
1461
{0x0B, AC_VERB_SET_PROC_COEF,
1462
(0x0002 /* DAC SZCMode = Digital Soft Ramp */
1463
| 0x0004 /* Mute DAC on FIFO error */
1464
| 0x0008 /* Enable DAC High Pass Filter */
1469
/* Errata: CS4210 rev A1 Silicon
1471
* http://www.cirrus.com/en/pubs/errata/
1474
* 1. Performance degredation is present in the ADC.
1475
* 2. Speaker output is not completely muted upon HP detect.
1476
* 3. Noise is present when clipping occurs on the amplified
1480
* The following verb sequence written to the registers during
1481
* initialization will correct the issues listed above.
1484
static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
1485
{0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
1487
{0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
1488
{0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
1490
{0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
1491
{0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
1493
{0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
1494
{0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
1496
{0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
1497
{0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
1499
{0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
1500
{0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
1505
/* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
1506
static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
1508
static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
1509
struct snd_ctl_elem_info *uinfo)
1511
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1513
uinfo->value.integer.min = 0;
1514
uinfo->value.integer.max = 3;
1518
static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
1519
struct snd_ctl_elem_value *ucontrol)
1521
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1523
ucontrol->value.integer.value[0] =
1524
cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
1528
static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
1529
struct snd_ctl_elem_value *ucontrol)
1531
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1533
unsigned int vol = ucontrol->value.integer.value[0];
1535
cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
1536
unsigned int original_coef = coef;
1539
coef |= (vol & 0x0003);
1540
if (original_coef == coef)
1543
cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
1548
static const struct snd_kcontrol_new cs421x_speaker_bost_ctl = {
1550
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1551
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1552
SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1553
.name = "Speaker Boost Playback Volume",
1554
.info = cs421x_boost_vol_info,
1555
.get = cs421x_boost_vol_get,
1556
.put = cs421x_boost_vol_put,
1557
.tlv = { .p = cs421x_speaker_boost_db_scale },
1560
static void cs421x_pinmux_init(struct hda_codec *codec)
1562
struct cs_spec *spec = codec->spec;
1563
unsigned int def_conf, coef;
1565
/* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
1566
coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1568
if (spec->gpio_mask)
1569
coef |= 0x0008; /* B1,B2 are GPIOs */
1574
coef |= 0x0010; /* B2 is SENSE_B, not inverted */
1578
cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1580
if ((spec->gpio_mask || spec->sense_b) &&
1581
is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
1584
GPIO or SENSE_B forced - disconnect the DMIC pin.
1586
def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
1587
def_conf &= ~AC_DEFCFG_PORT_CONN;
1588
def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
1589
snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
1593
static void init_cs421x_digital(struct hda_codec *codec)
1595
struct cs_spec *spec = codec->spec;
1596
struct auto_pin_cfg *cfg = &spec->autocfg;
1600
for (i = 0; i < cfg->dig_outs; i++) {
1601
hda_nid_t nid = cfg->dig_out_pins[i];
1602
if (!cfg->speaker_outs)
1604
if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1606
snd_hda_codec_write(codec, nid, 0,
1607
AC_VERB_SET_UNSOLICITED_ENABLE,
1608
AC_USRSP_EN | SPDIF_EVENT);
1609
spec->spdif_detect = 1;
1614
static int cs421x_init(struct hda_codec *codec)
1616
struct cs_spec *spec = codec->spec;
1618
snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
1619
snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
1621
cs421x_pinmux_init(codec);
1623
if (spec->gpio_mask) {
1624
snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1626
snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1628
snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1634
init_cs421x_digital(codec);
1640
* CS4210 Input MUX (1 ADC)
1642
static int cs421x_mux_enum_info(struct snd_kcontrol *kcontrol,
1643
struct snd_ctl_elem_info *uinfo)
1645
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1646
struct cs_spec *spec = codec->spec;
1648
return snd_hda_input_mux_info(&spec->input_mux, uinfo);
1651
static int cs421x_mux_enum_get(struct snd_kcontrol *kcontrol,
1652
struct snd_ctl_elem_value *ucontrol)
1654
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1655
struct cs_spec *spec = codec->spec;
1657
ucontrol->value.enumerated.item[0] = spec->cur_input;
1661
static int cs421x_mux_enum_put(struct snd_kcontrol *kcontrol,
1662
struct snd_ctl_elem_value *ucontrol)
1664
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1665
struct cs_spec *spec = codec->spec;
1667
return snd_hda_input_mux_put(codec, &spec->input_mux, ucontrol,
1668
spec->adc_nid[0], &spec->cur_input);
1672
static struct snd_kcontrol_new cs421x_capture_source = {
1674
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1675
.name = "Capture Source",
1676
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
1677
.info = cs421x_mux_enum_info,
1678
.get = cs421x_mux_enum_get,
1679
.put = cs421x_mux_enum_put,
1682
static int cs421x_add_input_volume_control(struct hda_codec *codec, int item)
1684
struct cs_spec *spec = codec->spec;
1685
struct auto_pin_cfg *cfg = &spec->autocfg;
1686
const struct hda_input_mux *imux = &spec->input_mux;
1687
hda_nid_t pin = cfg->inputs[item].pin;
1688
struct snd_kcontrol *kctl;
1691
if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
1694
caps = query_amp_caps(codec, pin, HDA_INPUT);
1695
caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
1699
return add_volume(codec, imux->items[item].label, 0,
1700
HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
1703
/* add a (input-boost) volume control to the given input pin */
1704
static int build_cs421x_input(struct hda_codec *codec)
1706
struct cs_spec *spec = codec->spec;
1707
struct auto_pin_cfg *cfg = &spec->autocfg;
1708
struct hda_input_mux *imux = &spec->input_mux;
1709
int i, err, type_idx;
1712
if (!spec->num_inputs)
1715
/* make bind-capture */
1716
spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
1717
spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
1718
for (i = 0; i < 2; i++) {
1719
struct snd_kcontrol *kctl;
1721
if (!spec->capture_bind[i])
1723
kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
1726
kctl->private_value = (long)spec->capture_bind[i];
1727
err = snd_hda_ctl_add(codec, 0, kctl);
1730
for (n = 0; n < AUTO_PIN_LAST; n++) {
1731
if (!spec->adc_nid[n])
1733
err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
1739
/* Add Input MUX Items + Capture Volume/Switch */
1740
for (i = 0; i < spec->num_inputs; i++) {
1741
label = hda_get_autocfg_input_label(codec, cfg, i);
1742
snd_hda_add_imux_item(imux, label, spec->adc_idx[i], &type_idx);
1744
err = cs421x_add_input_volume_control(codec, i);
1750
Add 'Capture Source' Switch if
1751
* 2 inputs and no mic detec
1754
if ((spec->num_inputs == 2 && !spec->mic_detect) ||
1755
(spec->num_inputs == 3)) {
1757
err = snd_hda_ctl_add(codec, spec->adc_nid[0],
1758
snd_ctl_new1(&cs421x_capture_source, codec));
1766
/* Single DAC (Mute/Gain) */
1767
static int build_cs421x_output(struct hda_codec *codec)
1769
hda_nid_t dac = CS4210_DAC_NID;
1770
struct cs_spec *spec = codec->spec;
1771
struct auto_pin_cfg *cfg = &spec->autocfg;
1772
struct snd_kcontrol *kctl;
1774
char *name = "HP/Speakers";
1776
fix_volume_caps(codec, dac);
1777
if (!spec->vmaster_sw) {
1778
err = add_vmaster(codec, dac);
1783
err = add_mute(codec, name, 0,
1784
HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1787
err = snd_ctl_add_slave(spec->vmaster_sw, kctl);
1791
err = add_volume(codec, name, 0,
1792
HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1795
err = snd_ctl_add_slave(spec->vmaster_vol, kctl);
1799
if (cfg->speaker_outs) {
1800
err = snd_hda_ctl_add(codec, 0,
1801
snd_ctl_new1(&cs421x_speaker_bost_ctl, codec));
1808
static int cs421x_build_controls(struct hda_codec *codec)
1812
err = build_cs421x_output(codec);
1815
err = build_cs421x_input(codec);
1818
err = build_digital_output(codec);
1821
return cs421x_init(codec);
1824
static void cs421x_unsol_event(struct hda_codec *codec, unsigned int res)
1826
switch ((res >> 26) & 0x3f) {
1838
static int parse_cs421x_input(struct hda_codec *codec)
1840
struct cs_spec *spec = codec->spec;
1841
struct auto_pin_cfg *cfg = &spec->autocfg;
1844
for (i = 0; i < cfg->num_inputs; i++) {
1845
hda_nid_t pin = cfg->inputs[i].pin;
1846
spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
1847
spec->cur_input = spec->last_input = i;
1850
/* check whether the automatic mic switch is available */
1851
if (is_ext_mic(codec, i) && cfg->num_inputs >= 2) {
1852
spec->mic_detect = 1;
1853
spec->automic_idx = i;
1859
static int cs421x_parse_auto_config(struct hda_codec *codec)
1861
struct cs_spec *spec = codec->spec;
1864
err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1867
err = parse_output(codec);
1870
err = parse_cs421x_input(codec);
1873
err = parse_digital_output(codec);
1881
Manage PDREF, when transitioning to D3hot
1882
(DAC,ADC) -> D3, PDREF=1, AFG->D3
1884
static int cs421x_suspend(struct hda_codec *codec, pm_message_t state)
1888
snd_hda_shutup_pins(codec);
1890
snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
1891
AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1892
snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
1893
AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1895
coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1896
coef |= 0x0004; /* PDREF */
1897
cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1903
static struct hda_codec_ops cs4210_patch_ops = {
1904
.build_controls = cs421x_build_controls,
1905
.build_pcms = cs_build_pcms,
1906
.init = cs421x_init,
1908
.unsol_event = cs421x_unsol_event,
1910
.suspend = cs421x_suspend,
1914
static int patch_cs421x(struct hda_codec *codec)
1916
struct cs_spec *spec;
1919
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1924
spec->vendor_nid = CS421X_VENDOR_NID;
1926
spec->board_config =
1927
snd_hda_check_board_config(codec, CS421X_MODELS,
1928
cs421x_models, cs421x_cfg_tbl);
1929
if (spec->board_config >= 0)
1930
fix_pincfg(codec, spec->board_config, cs421x_pincfgs);
1932
Setup GPIO/SENSE for each board (if used)
1934
switch (spec->board_config) {
1935
case CS421X_CDB4210:
1936
snd_printd("CS4210 board: %s\n",
1937
cs421x_models[spec->board_config]);
1938
/* spec->gpio_mask = 3;
1940
spec->gpio_data = 3;
1948
Update the GPIO/DMIC/SENSE_B pinmux before the configuration
1949
is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
1952
cs421x_pinmux_init(codec);
1954
err = cs421x_parse_auto_config(codec);
1958
codec->patch_ops = cs4210_patch_ops;
1972
static const struct hda_codec_preset snd_hda_preset_cirrus[] = {
1973
{ .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
1974
{ .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
1975
{ .id = 0x10134210, .name = "CS4210", .patch = patch_cs421x },
1979
MODULE_ALIAS("snd-hda-codec-id:10134206");
1980
MODULE_ALIAS("snd-hda-codec-id:10134207");
1981
MODULE_ALIAS("snd-hda-codec-id:10134210");
1983
MODULE_LICENSE("GPL");
1984
MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
1986
static struct hda_codec_preset_list cirrus_list = {
1987
.preset = snd_hda_preset_cirrus,
1988
.owner = THIS_MODULE,
1991
static int __init patch_cirrus_init(void)
1993
return snd_hda_add_codec_preset(&cirrus_list);
1996
static void __exit patch_cirrus_exit(void)
1998
snd_hda_delete_codec_preset(&cirrus_list);
2001
module_init(patch_cirrus_init)
2002
module_exit(patch_cirrus_exit)