Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1 | /* |
| 2 | * wm9713.c -- ALSA Soc WM9713 codec support |
| 3 | * |
| 4 | * Copyright 2006 Wolfson Microelectronics PLC. |
Liam Girdwood | d331124 | 2008-10-12 13:17:36 +0100 | [diff] [blame] | 5 | * Author: Liam Girdwood <lrg@slimlogic.co.uk> |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify it |
| 8 | * under the terms of the GNU General Public License as published by the |
| 9 | * Free Software Foundation; either version 2 of the License, or (at your |
| 10 | * option) any later version. |
| 11 | * |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 12 | * Features:- |
| 13 | * |
| 14 | * o Support for AC97 Codec, Voice DAC and Aux DAC |
| 15 | * o Support for DAPM |
| 16 | */ |
| 17 | |
| 18 | #include <linux/init.h> |
Tejun Heo | 5a0e3ad | 2010-03-24 17:04:11 +0900 | [diff] [blame^] | 19 | #include <linux/slab.h> |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 20 | #include <linux/module.h> |
| 21 | #include <linux/device.h> |
| 22 | #include <sound/core.h> |
| 23 | #include <sound/pcm.h> |
| 24 | #include <sound/ac97_codec.h> |
| 25 | #include <sound/initval.h> |
| 26 | #include <sound/pcm_params.h> |
Mark Brown | e03a8d2 | 2010-01-28 12:36:07 +0000 | [diff] [blame] | 27 | #include <sound/tlv.h> |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 28 | #include <sound/soc.h> |
| 29 | #include <sound/soc-dapm.h> |
| 30 | |
| 31 | #include "wm9713.h" |
| 32 | |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 33 | struct wm9713_priv { |
| 34 | u32 pll_in; /* PLL input frequency */ |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 35 | }; |
| 36 | |
| 37 | static unsigned int ac97_read(struct snd_soc_codec *codec, |
| 38 | unsigned int reg); |
| 39 | static int ac97_write(struct snd_soc_codec *codec, |
| 40 | unsigned int reg, unsigned int val); |
| 41 | |
| 42 | /* |
| 43 | * WM9713 register cache |
| 44 | * Reg 0x3c bit 15 is used by touch driver. |
| 45 | */ |
| 46 | static const u16 wm9713_reg[] = { |
| 47 | 0x6174, 0x8080, 0x8080, 0x8080, |
| 48 | 0xc880, 0xe808, 0xe808, 0x0808, |
| 49 | 0x00da, 0x8000, 0xd600, 0xaaa0, |
| 50 | 0xaaa0, 0xaaa0, 0x0000, 0x0000, |
| 51 | 0x0f0f, 0x0040, 0x0000, 0x7f00, |
| 52 | 0x0405, 0x0410, 0xbb80, 0xbb80, |
| 53 | 0x0000, 0xbb80, 0x0000, 0x4523, |
| 54 | 0x0000, 0x2000, 0x7eff, 0xffff, |
| 55 | 0x0000, 0x0000, 0x0080, 0x0000, |
| 56 | 0x0000, 0x0000, 0xfffe, 0xffff, |
| 57 | 0x0000, 0x0000, 0x0000, 0xfffe, |
| 58 | 0x4000, 0x0000, 0x0000, 0x0000, |
| 59 | 0xb032, 0x3e00, 0x0000, 0x0000, |
| 60 | 0x0000, 0x0000, 0x0000, 0x0000, |
| 61 | 0x0000, 0x0000, 0x0000, 0x0006, |
| 62 | 0x0001, 0x0000, 0x574d, 0x4c13, |
| 63 | 0x0000, 0x0000, 0x0000 |
| 64 | }; |
| 65 | |
| 66 | /* virtual HP mixers regs */ |
| 67 | #define HPL_MIXER 0x80 |
| 68 | #define HPR_MIXER 0x82 |
| 69 | #define MICB_MUX 0x82 |
| 70 | |
| 71 | static const char *wm9713_mic_mixer[] = {"Stereo", "Mic 1", "Mic 2", "Mute"}; |
| 72 | static const char *wm9713_rec_mux[] = {"Stereo", "Left", "Right", "Mute"}; |
| 73 | static const char *wm9713_rec_src[] = |
| 74 | {"Mic 1", "Mic 2", "Line", "Mono In", "Headphone", "Speaker", |
| 75 | "Mono Out", "Zh"}; |
| 76 | static const char *wm9713_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"}; |
| 77 | static const char *wm9713_alc_select[] = {"None", "Left", "Right", "Stereo"}; |
| 78 | static const char *wm9713_mono_pga[] = {"Vmid", "Zh", "Mono", "Inv", |
| 79 | "Mono Vmid", "Inv Vmid"}; |
| 80 | static const char *wm9713_spk_pga[] = |
| 81 | {"Vmid", "Zh", "Headphone", "Speaker", "Inv", "Headphone Vmid", |
| 82 | "Speaker Vmid", "Inv Vmid"}; |
| 83 | static const char *wm9713_hp_pga[] = {"Vmid", "Zh", "Headphone", |
| 84 | "Headphone Vmid"}; |
| 85 | static const char *wm9713_out3_pga[] = {"Vmid", "Zh", "Inv 1", "Inv 1 Vmid"}; |
| 86 | static const char *wm9713_out4_pga[] = {"Vmid", "Zh", "Inv 2", "Inv 2 Vmid"}; |
| 87 | static const char *wm9713_dac_inv[] = |
| 88 | {"Off", "Mono", "Speaker", "Left Headphone", "Right Headphone", |
| 89 | "Headphone Mono", "NC", "Vmid"}; |
| 90 | static const char *wm9713_bass[] = {"Linear Control", "Adaptive Boost"}; |
| 91 | static const char *wm9713_ng_type[] = {"Constant Gain", "Mute"}; |
| 92 | static const char *wm9713_mic_select[] = {"Mic 1", "Mic 2 A", "Mic 2 B"}; |
| 93 | static const char *wm9713_micb_select[] = {"MPB", "MPA"}; |
| 94 | |
| 95 | static const struct soc_enum wm9713_enum[] = { |
| 96 | SOC_ENUM_SINGLE(AC97_LINE, 3, 4, wm9713_mic_mixer), /* record mic mixer 0 */ |
| 97 | SOC_ENUM_SINGLE(AC97_VIDEO, 14, 4, wm9713_rec_mux), /* record mux hp 1 */ |
| 98 | SOC_ENUM_SINGLE(AC97_VIDEO, 9, 4, wm9713_rec_mux), /* record mux mono 2 */ |
| 99 | SOC_ENUM_SINGLE(AC97_VIDEO, 3, 8, wm9713_rec_src), /* record mux left 3 */ |
| 100 | SOC_ENUM_SINGLE(AC97_VIDEO, 0, 8, wm9713_rec_src), /* record mux right 4*/ |
| 101 | SOC_ENUM_DOUBLE(AC97_CD, 14, 6, 2, wm9713_rec_gain), /* record step size 5 */ |
| 102 | SOC_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9713_alc_select), /* alc source select 6*/ |
| 103 | SOC_ENUM_SINGLE(AC97_REC_GAIN, 14, 4, wm9713_mono_pga), /* mono input select 7 */ |
| 104 | SOC_ENUM_SINGLE(AC97_REC_GAIN, 11, 8, wm9713_spk_pga), /* speaker left input select 8 */ |
| 105 | SOC_ENUM_SINGLE(AC97_REC_GAIN, 8, 8, wm9713_spk_pga), /* speaker right input select 9 */ |
| 106 | SOC_ENUM_SINGLE(AC97_REC_GAIN, 6, 3, wm9713_hp_pga), /* headphone left input 10 */ |
| 107 | SOC_ENUM_SINGLE(AC97_REC_GAIN, 4, 3, wm9713_hp_pga), /* headphone right input 11 */ |
| 108 | SOC_ENUM_SINGLE(AC97_REC_GAIN, 2, 4, wm9713_out3_pga), /* out 3 source 12 */ |
| 109 | SOC_ENUM_SINGLE(AC97_REC_GAIN, 0, 4, wm9713_out4_pga), /* out 4 source 13 */ |
| 110 | SOC_ENUM_SINGLE(AC97_REC_GAIN_MIC, 13, 8, wm9713_dac_inv), /* dac invert 1 14 */ |
| 111 | SOC_ENUM_SINGLE(AC97_REC_GAIN_MIC, 10, 8, wm9713_dac_inv), /* dac invert 2 15 */ |
| 112 | SOC_ENUM_SINGLE(AC97_GENERAL_PURPOSE, 15, 2, wm9713_bass), /* bass control 16 */ |
| 113 | SOC_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9713_ng_type), /* noise gate type 17 */ |
| 114 | SOC_ENUM_SINGLE(AC97_3D_CONTROL, 12, 3, wm9713_mic_select), /* mic selection 18 */ |
| 115 | SOC_ENUM_SINGLE(MICB_MUX, 0, 2, wm9713_micb_select), /* mic selection 19 */ |
| 116 | }; |
| 117 | |
Mark Brown | e03a8d2 | 2010-01-28 12:36:07 +0000 | [diff] [blame] | 118 | static const DECLARE_TLV_DB_SCALE(out_tlv, -4650, 150, 0); |
| 119 | static const DECLARE_TLV_DB_SCALE(main_tlv, -3450, 150, 0); |
| 120 | static const DECLARE_TLV_DB_SCALE(misc_tlv, -1500, 300, 0); |
| 121 | static unsigned int mic_tlv[] = { |
| 122 | TLV_DB_RANGE_HEAD(2), |
| 123 | 0, 2, TLV_DB_SCALE_ITEM(1200, 600, 0), |
| 124 | 3, 3, TLV_DB_SCALE_ITEM(3000, 0, 0), |
| 125 | }; |
| 126 | |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 127 | static const struct snd_kcontrol_new wm9713_snd_ac97_controls[] = { |
Mark Brown | e03a8d2 | 2010-01-28 12:36:07 +0000 | [diff] [blame] | 128 | SOC_DOUBLE_TLV("Speaker Playback Volume", AC97_MASTER, 8, 0, 31, 1, out_tlv), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 129 | SOC_DOUBLE("Speaker Playback Switch", AC97_MASTER, 15, 7, 1, 1), |
Mark Brown | e03a8d2 | 2010-01-28 12:36:07 +0000 | [diff] [blame] | 130 | SOC_DOUBLE_TLV("Headphone Playback Volume", AC97_HEADPHONE, 8, 0, 31, 1, |
| 131 | out_tlv), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 132 | SOC_DOUBLE("Headphone Playback Switch", AC97_HEADPHONE, 15, 7, 1, 1), |
Mark Brown | e03a8d2 | 2010-01-28 12:36:07 +0000 | [diff] [blame] | 133 | SOC_DOUBLE_TLV("Line In Volume", AC97_PC_BEEP, 8, 0, 31, 1, main_tlv), |
| 134 | SOC_DOUBLE_TLV("PCM Playback Volume", AC97_PHONE, 8, 0, 31, 1, main_tlv), |
| 135 | SOC_SINGLE_TLV("Mic 1 Volume", AC97_MIC, 8, 31, 1, main_tlv), |
| 136 | SOC_SINGLE_TLV("Mic 2 Volume", AC97_MIC, 0, 31, 1, main_tlv), |
| 137 | SOC_SINGLE_TLV("Mic 1 Preamp Volume", AC97_3D_CONTROL, 10, 3, 0, mic_tlv), |
| 138 | SOC_SINGLE_TLV("Mic 2 Preamp Volume", AC97_3D_CONTROL, 12, 3, 0, mic_tlv), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 139 | |
| 140 | SOC_SINGLE("Mic Boost (+20dB) Switch", AC97_LINE, 5, 1, 0), |
| 141 | SOC_SINGLE("Mic Headphone Mixer Volume", AC97_LINE, 0, 7, 1), |
| 142 | |
| 143 | SOC_SINGLE("Capture Switch", AC97_CD, 15, 1, 1), |
| 144 | SOC_ENUM("Capture Volume Steps", wm9713_enum[5]), |
| 145 | SOC_DOUBLE("Capture Volume", AC97_CD, 8, 0, 31, 0), |
| 146 | SOC_SINGLE("Capture ZC Switch", AC97_CD, 7, 1, 0), |
| 147 | |
Mark Brown | e03a8d2 | 2010-01-28 12:36:07 +0000 | [diff] [blame] | 148 | SOC_SINGLE_TLV("Capture to Headphone Volume", AC97_VIDEO, 11, 7, 1, misc_tlv), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 149 | SOC_SINGLE("Capture to Mono Boost (+20dB) Switch", AC97_VIDEO, 8, 1, 0), |
| 150 | SOC_SINGLE("Capture ADC Boost (+20dB) Switch", AC97_VIDEO, 6, 1, 0), |
| 151 | |
| 152 | SOC_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0), |
| 153 | SOC_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0), |
Mark Brown | 13d622b | 2008-10-30 12:37:10 +0000 | [diff] [blame] | 154 | SOC_SINGLE("ALC Decay Time", AC97_CODEC_CLASS_REV, 4, 15, 0), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 155 | SOC_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0), |
| 156 | SOC_ENUM("ALC Function", wm9713_enum[6]), |
| 157 | SOC_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 0), |
| 158 | SOC_SINGLE("ALC ZC Timeout", AC97_PCI_SVID, 9, 3, 0), |
| 159 | SOC_SINGLE("ALC ZC Switch", AC97_PCI_SVID, 8, 1, 0), |
| 160 | SOC_SINGLE("ALC NG Switch", AC97_PCI_SVID, 7, 1, 0), |
| 161 | SOC_ENUM("ALC NG Type", wm9713_enum[17]), |
| 162 | SOC_SINGLE("ALC NG Threshold", AC97_PCI_SVID, 0, 31, 0), |
| 163 | |
| 164 | SOC_DOUBLE("Speaker Playback ZC Switch", AC97_MASTER, 14, 6, 1, 0), |
| 165 | SOC_DOUBLE("Headphone Playback ZC Switch", AC97_HEADPHONE, 14, 6, 1, 0), |
| 166 | |
| 167 | SOC_SINGLE("Out4 Playback Switch", AC97_MASTER_MONO, 15, 1, 1), |
| 168 | SOC_SINGLE("Out4 Playback ZC Switch", AC97_MASTER_MONO, 14, 1, 0), |
Mark Brown | e03a8d2 | 2010-01-28 12:36:07 +0000 | [diff] [blame] | 169 | SOC_SINGLE_TLV("Out4 Playback Volume", AC97_MASTER_MONO, 8, 31, 1, out_tlv), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 170 | |
| 171 | SOC_SINGLE("Out3 Playback Switch", AC97_MASTER_MONO, 7, 1, 1), |
| 172 | SOC_SINGLE("Out3 Playback ZC Switch", AC97_MASTER_MONO, 6, 1, 0), |
Mark Brown | e03a8d2 | 2010-01-28 12:36:07 +0000 | [diff] [blame] | 173 | SOC_SINGLE_TLV("Out3 Playback Volume", AC97_MASTER_MONO, 0, 31, 1, out_tlv), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 174 | |
Mark Brown | e03a8d2 | 2010-01-28 12:36:07 +0000 | [diff] [blame] | 175 | SOC_SINGLE_TLV("Mono Capture Volume", AC97_MASTER_TONE, 8, 31, 1, main_tlv), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 176 | SOC_SINGLE("Mono Playback Switch", AC97_MASTER_TONE, 7, 1, 1), |
| 177 | SOC_SINGLE("Mono Playback ZC Switch", AC97_MASTER_TONE, 6, 1, 0), |
Mark Brown | e03a8d2 | 2010-01-28 12:36:07 +0000 | [diff] [blame] | 178 | SOC_SINGLE_TLV("Mono Playback Volume", AC97_MASTER_TONE, 0, 31, 1, out_tlv), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 179 | |
Mark Brown | e03a8d2 | 2010-01-28 12:36:07 +0000 | [diff] [blame] | 180 | SOC_SINGLE_TLV("Headphone Mixer Beep Playback Volume", AC97_AUX, 12, 7, 1, |
| 181 | misc_tlv), |
| 182 | SOC_SINGLE_TLV("Speaker Mixer Beep Playback Volume", AC97_AUX, 8, 7, 1, |
| 183 | misc_tlv), |
| 184 | SOC_SINGLE_TLV("Mono Mixer Beep Playback Volume", AC97_AUX, 4, 7, 1, misc_tlv), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 185 | |
Mark Brown | e03a8d2 | 2010-01-28 12:36:07 +0000 | [diff] [blame] | 186 | SOC_SINGLE_TLV("Voice Playback Headphone Volume", AC97_PCM, 12, 7, 1, |
| 187 | misc_tlv), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 188 | SOC_SINGLE("Voice Playback Master Volume", AC97_PCM, 8, 7, 1), |
| 189 | SOC_SINGLE("Voice Playback Mono Volume", AC97_PCM, 4, 7, 1), |
| 190 | |
Mark Brown | e03a8d2 | 2010-01-28 12:36:07 +0000 | [diff] [blame] | 191 | SOC_SINGLE_TLV("Headphone Mixer Aux Playback Volume", AC97_REC_SEL, 12, 7, 1, |
| 192 | misc_tlv), |
| 193 | |
| 194 | SOC_SINGLE_TLV("Speaker Mixer Voice Playback Volume", AC97_PCM, 8, 7, 1, |
| 195 | misc_tlv), |
| 196 | SOC_SINGLE_TLV("Speaker Mixer Aux Playback Volume", AC97_REC_SEL, 8, 7, 1, |
| 197 | misc_tlv), |
| 198 | |
| 199 | SOC_SINGLE_TLV("Mono Mixer Voice Playback Volume", AC97_PCM, 4, 7, 1, |
| 200 | misc_tlv), |
| 201 | SOC_SINGLE_TLV("Mono Mixer Aux Playback Volume", AC97_REC_SEL, 4, 7, 1, |
| 202 | misc_tlv), |
| 203 | |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 204 | SOC_SINGLE("Aux Playback Headphone Volume", AC97_REC_SEL, 12, 7, 1), |
| 205 | SOC_SINGLE("Aux Playback Master Volume", AC97_REC_SEL, 8, 7, 1), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 206 | |
| 207 | SOC_ENUM("Bass Control", wm9713_enum[16]), |
| 208 | SOC_SINGLE("Bass Cut-off Switch", AC97_GENERAL_PURPOSE, 12, 1, 1), |
| 209 | SOC_SINGLE("Tone Cut-off Switch", AC97_GENERAL_PURPOSE, 4, 1, 1), |
| 210 | SOC_SINGLE("Playback Attenuate (-6dB) Switch", AC97_GENERAL_PURPOSE, 6, 1, 0), |
| 211 | SOC_SINGLE("Bass Volume", AC97_GENERAL_PURPOSE, 8, 15, 1), |
| 212 | SOC_SINGLE("Tone Volume", AC97_GENERAL_PURPOSE, 0, 15, 1), |
| 213 | |
| 214 | SOC_SINGLE("3D Upper Cut-off Switch", AC97_REC_GAIN_MIC, 5, 1, 0), |
| 215 | SOC_SINGLE("3D Lower Cut-off Switch", AC97_REC_GAIN_MIC, 4, 1, 0), |
| 216 | SOC_SINGLE("3D Depth", AC97_REC_GAIN_MIC, 0, 15, 1), |
| 217 | }; |
| 218 | |
Mark Brown | 6bbcb45 | 2009-04-13 11:29:10 +0100 | [diff] [blame] | 219 | static int wm9713_voice_shutdown(struct snd_soc_dapm_widget *w, |
| 220 | struct snd_kcontrol *kcontrol, int event) |
| 221 | { |
| 222 | struct snd_soc_codec *codec = w->codec; |
| 223 | u16 status, rate; |
| 224 | |
| 225 | BUG_ON(event != SND_SOC_DAPM_PRE_PMD); |
| 226 | |
| 227 | /* Gracefully shut down the voice interface. */ |
| 228 | status = ac97_read(codec, AC97_EXTENDED_MID) | 0x1000; |
| 229 | rate = ac97_read(codec, AC97_HANDSET_RATE) & 0xF0FF; |
| 230 | ac97_write(codec, AC97_HANDSET_RATE, rate | 0x0200); |
| 231 | schedule_timeout_interruptible(msecs_to_jiffies(1)); |
| 232 | ac97_write(codec, AC97_HANDSET_RATE, rate | 0x0F00); |
| 233 | ac97_write(codec, AC97_EXTENDED_MID, status); |
| 234 | |
| 235 | return 0; |
| 236 | } |
| 237 | |
| 238 | |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 239 | /* We have to create a fake left and right HP mixers because |
| 240 | * the codec only has a single control that is shared by both channels. |
| 241 | * This makes it impossible to determine the audio path using the current |
| 242 | * register map, thus we add a new (virtual) register to help determine the |
| 243 | * audio route within the device. |
| 244 | */ |
| 245 | static int mixer_event(struct snd_soc_dapm_widget *w, |
| 246 | struct snd_kcontrol *kcontrol, int event) |
| 247 | { |
| 248 | u16 l, r, beep, tone, phone, rec, pcm, aux; |
| 249 | |
| 250 | l = ac97_read(w->codec, HPL_MIXER); |
| 251 | r = ac97_read(w->codec, HPR_MIXER); |
| 252 | beep = ac97_read(w->codec, AC97_PC_BEEP); |
| 253 | tone = ac97_read(w->codec, AC97_MASTER_TONE); |
| 254 | phone = ac97_read(w->codec, AC97_PHONE); |
| 255 | rec = ac97_read(w->codec, AC97_REC_SEL); |
| 256 | pcm = ac97_read(w->codec, AC97_PCM); |
| 257 | aux = ac97_read(w->codec, AC97_AUX); |
| 258 | |
| 259 | if (event & SND_SOC_DAPM_PRE_REG) |
| 260 | return 0; |
| 261 | if ((l & 0x1) || (r & 0x1)) |
| 262 | ac97_write(w->codec, AC97_PC_BEEP, beep & 0x7fff); |
| 263 | else |
| 264 | ac97_write(w->codec, AC97_PC_BEEP, beep | 0x8000); |
| 265 | |
| 266 | if ((l & 0x2) || (r & 0x2)) |
| 267 | ac97_write(w->codec, AC97_MASTER_TONE, tone & 0x7fff); |
| 268 | else |
| 269 | ac97_write(w->codec, AC97_MASTER_TONE, tone | 0x8000); |
| 270 | |
| 271 | if ((l & 0x4) || (r & 0x4)) |
| 272 | ac97_write(w->codec, AC97_PHONE, phone & 0x7fff); |
| 273 | else |
| 274 | ac97_write(w->codec, AC97_PHONE, phone | 0x8000); |
| 275 | |
| 276 | if ((l & 0x8) || (r & 0x8)) |
| 277 | ac97_write(w->codec, AC97_REC_SEL, rec & 0x7fff); |
| 278 | else |
| 279 | ac97_write(w->codec, AC97_REC_SEL, rec | 0x8000); |
| 280 | |
| 281 | if ((l & 0x10) || (r & 0x10)) |
| 282 | ac97_write(w->codec, AC97_PCM, pcm & 0x7fff); |
| 283 | else |
| 284 | ac97_write(w->codec, AC97_PCM, pcm | 0x8000); |
| 285 | |
| 286 | if ((l & 0x20) || (r & 0x20)) |
| 287 | ac97_write(w->codec, AC97_AUX, aux & 0x7fff); |
| 288 | else |
| 289 | ac97_write(w->codec, AC97_AUX, aux | 0x8000); |
| 290 | |
| 291 | return 0; |
| 292 | } |
| 293 | |
| 294 | /* Left Headphone Mixers */ |
| 295 | static const struct snd_kcontrol_new wm9713_hpl_mixer_controls[] = { |
Jaroslav Kysela | d355c82a | 2009-11-03 15:47:25 +0100 | [diff] [blame] | 296 | SOC_DAPM_SINGLE("Beep Playback Switch", HPL_MIXER, 5, 1, 0), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 297 | SOC_DAPM_SINGLE("Voice Playback Switch", HPL_MIXER, 4, 1, 0), |
| 298 | SOC_DAPM_SINGLE("Aux Playback Switch", HPL_MIXER, 3, 1, 0), |
| 299 | SOC_DAPM_SINGLE("PCM Playback Switch", HPL_MIXER, 2, 1, 0), |
| 300 | SOC_DAPM_SINGLE("MonoIn Playback Switch", HPL_MIXER, 1, 1, 0), |
| 301 | SOC_DAPM_SINGLE("Bypass Playback Switch", HPL_MIXER, 0, 1, 0), |
| 302 | }; |
| 303 | |
| 304 | /* Right Headphone Mixers */ |
| 305 | static const struct snd_kcontrol_new wm9713_hpr_mixer_controls[] = { |
Jaroslav Kysela | d355c82a | 2009-11-03 15:47:25 +0100 | [diff] [blame] | 306 | SOC_DAPM_SINGLE("Beep Playback Switch", HPR_MIXER, 5, 1, 0), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 307 | SOC_DAPM_SINGLE("Voice Playback Switch", HPR_MIXER, 4, 1, 0), |
| 308 | SOC_DAPM_SINGLE("Aux Playback Switch", HPR_MIXER, 3, 1, 0), |
| 309 | SOC_DAPM_SINGLE("PCM Playback Switch", HPR_MIXER, 2, 1, 0), |
| 310 | SOC_DAPM_SINGLE("MonoIn Playback Switch", HPR_MIXER, 1, 1, 0), |
| 311 | SOC_DAPM_SINGLE("Bypass Playback Switch", HPR_MIXER, 0, 1, 0), |
| 312 | }; |
| 313 | |
| 314 | /* headphone capture mux */ |
| 315 | static const struct snd_kcontrol_new wm9713_hp_rec_mux_controls = |
| 316 | SOC_DAPM_ENUM("Route", wm9713_enum[1]); |
| 317 | |
| 318 | /* headphone mic mux */ |
| 319 | static const struct snd_kcontrol_new wm9713_hp_mic_mux_controls = |
| 320 | SOC_DAPM_ENUM("Route", wm9713_enum[0]); |
| 321 | |
| 322 | /* Speaker Mixer */ |
| 323 | static const struct snd_kcontrol_new wm9713_speaker_mixer_controls[] = { |
Jaroslav Kysela | d355c82a | 2009-11-03 15:47:25 +0100 | [diff] [blame] | 324 | SOC_DAPM_SINGLE("Beep Playback Switch", AC97_AUX, 11, 1, 1), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 325 | SOC_DAPM_SINGLE("Voice Playback Switch", AC97_PCM, 11, 1, 1), |
| 326 | SOC_DAPM_SINGLE("Aux Playback Switch", AC97_REC_SEL, 11, 1, 1), |
| 327 | SOC_DAPM_SINGLE("PCM Playback Switch", AC97_PHONE, 14, 1, 1), |
| 328 | SOC_DAPM_SINGLE("MonoIn Playback Switch", AC97_MASTER_TONE, 14, 1, 1), |
| 329 | SOC_DAPM_SINGLE("Bypass Playback Switch", AC97_PC_BEEP, 14, 1, 1), |
| 330 | }; |
| 331 | |
| 332 | /* Mono Mixer */ |
| 333 | static const struct snd_kcontrol_new wm9713_mono_mixer_controls[] = { |
Jaroslav Kysela | d355c82a | 2009-11-03 15:47:25 +0100 | [diff] [blame] | 334 | SOC_DAPM_SINGLE("Beep Playback Switch", AC97_AUX, 7, 1, 1), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 335 | SOC_DAPM_SINGLE("Voice Playback Switch", AC97_PCM, 7, 1, 1), |
| 336 | SOC_DAPM_SINGLE("Aux Playback Switch", AC97_REC_SEL, 7, 1, 1), |
| 337 | SOC_DAPM_SINGLE("PCM Playback Switch", AC97_PHONE, 13, 1, 1), |
| 338 | SOC_DAPM_SINGLE("MonoIn Playback Switch", AC97_MASTER_TONE, 13, 1, 1), |
| 339 | SOC_DAPM_SINGLE("Bypass Playback Switch", AC97_PC_BEEP, 13, 1, 1), |
| 340 | SOC_DAPM_SINGLE("Mic 1 Sidetone Switch", AC97_LINE, 7, 1, 1), |
| 341 | SOC_DAPM_SINGLE("Mic 2 Sidetone Switch", AC97_LINE, 6, 1, 1), |
| 342 | }; |
| 343 | |
| 344 | /* mono mic mux */ |
| 345 | static const struct snd_kcontrol_new wm9713_mono_mic_mux_controls = |
| 346 | SOC_DAPM_ENUM("Route", wm9713_enum[2]); |
| 347 | |
| 348 | /* mono output mux */ |
| 349 | static const struct snd_kcontrol_new wm9713_mono_mux_controls = |
| 350 | SOC_DAPM_ENUM("Route", wm9713_enum[7]); |
| 351 | |
| 352 | /* speaker left output mux */ |
| 353 | static const struct snd_kcontrol_new wm9713_hp_spkl_mux_controls = |
| 354 | SOC_DAPM_ENUM("Route", wm9713_enum[8]); |
| 355 | |
| 356 | /* speaker right output mux */ |
| 357 | static const struct snd_kcontrol_new wm9713_hp_spkr_mux_controls = |
| 358 | SOC_DAPM_ENUM("Route", wm9713_enum[9]); |
| 359 | |
| 360 | /* headphone left output mux */ |
| 361 | static const struct snd_kcontrol_new wm9713_hpl_out_mux_controls = |
| 362 | SOC_DAPM_ENUM("Route", wm9713_enum[10]); |
| 363 | |
| 364 | /* headphone right output mux */ |
| 365 | static const struct snd_kcontrol_new wm9713_hpr_out_mux_controls = |
| 366 | SOC_DAPM_ENUM("Route", wm9713_enum[11]); |
| 367 | |
| 368 | /* Out3 mux */ |
| 369 | static const struct snd_kcontrol_new wm9713_out3_mux_controls = |
| 370 | SOC_DAPM_ENUM("Route", wm9713_enum[12]); |
| 371 | |
| 372 | /* Out4 mux */ |
| 373 | static const struct snd_kcontrol_new wm9713_out4_mux_controls = |
| 374 | SOC_DAPM_ENUM("Route", wm9713_enum[13]); |
| 375 | |
| 376 | /* DAC inv mux 1 */ |
| 377 | static const struct snd_kcontrol_new wm9713_dac_inv1_mux_controls = |
| 378 | SOC_DAPM_ENUM("Route", wm9713_enum[14]); |
| 379 | |
| 380 | /* DAC inv mux 2 */ |
| 381 | static const struct snd_kcontrol_new wm9713_dac_inv2_mux_controls = |
| 382 | SOC_DAPM_ENUM("Route", wm9713_enum[15]); |
| 383 | |
| 384 | /* Capture source left */ |
| 385 | static const struct snd_kcontrol_new wm9713_rec_srcl_mux_controls = |
| 386 | SOC_DAPM_ENUM("Route", wm9713_enum[3]); |
| 387 | |
| 388 | /* Capture source right */ |
| 389 | static const struct snd_kcontrol_new wm9713_rec_srcr_mux_controls = |
| 390 | SOC_DAPM_ENUM("Route", wm9713_enum[4]); |
| 391 | |
| 392 | /* mic source */ |
| 393 | static const struct snd_kcontrol_new wm9713_mic_sel_mux_controls = |
| 394 | SOC_DAPM_ENUM("Route", wm9713_enum[18]); |
| 395 | |
| 396 | /* mic source B virtual control */ |
| 397 | static const struct snd_kcontrol_new wm9713_micb_sel_mux_controls = |
| 398 | SOC_DAPM_ENUM("Route", wm9713_enum[19]); |
| 399 | |
| 400 | static const struct snd_soc_dapm_widget wm9713_dapm_widgets[] = { |
| 401 | SND_SOC_DAPM_MUX("Capture Headphone Mux", SND_SOC_NOPM, 0, 0, |
| 402 | &wm9713_hp_rec_mux_controls), |
| 403 | SND_SOC_DAPM_MUX("Sidetone Mux", SND_SOC_NOPM, 0, 0, |
| 404 | &wm9713_hp_mic_mux_controls), |
| 405 | SND_SOC_DAPM_MUX("Capture Mono Mux", SND_SOC_NOPM, 0, 0, |
| 406 | &wm9713_mono_mic_mux_controls), |
| 407 | SND_SOC_DAPM_MUX("Mono Out Mux", SND_SOC_NOPM, 0, 0, |
| 408 | &wm9713_mono_mux_controls), |
| 409 | SND_SOC_DAPM_MUX("Left Speaker Out Mux", SND_SOC_NOPM, 0, 0, |
| 410 | &wm9713_hp_spkl_mux_controls), |
| 411 | SND_SOC_DAPM_MUX("Right Speaker Out Mux", SND_SOC_NOPM, 0, 0, |
| 412 | &wm9713_hp_spkr_mux_controls), |
| 413 | SND_SOC_DAPM_MUX("Left Headphone Out Mux", SND_SOC_NOPM, 0, 0, |
| 414 | &wm9713_hpl_out_mux_controls), |
| 415 | SND_SOC_DAPM_MUX("Right Headphone Out Mux", SND_SOC_NOPM, 0, 0, |
| 416 | &wm9713_hpr_out_mux_controls), |
| 417 | SND_SOC_DAPM_MUX("Out 3 Mux", SND_SOC_NOPM, 0, 0, |
| 418 | &wm9713_out3_mux_controls), |
| 419 | SND_SOC_DAPM_MUX("Out 4 Mux", SND_SOC_NOPM, 0, 0, |
| 420 | &wm9713_out4_mux_controls), |
| 421 | SND_SOC_DAPM_MUX("DAC Inv Mux 1", SND_SOC_NOPM, 0, 0, |
| 422 | &wm9713_dac_inv1_mux_controls), |
| 423 | SND_SOC_DAPM_MUX("DAC Inv Mux 2", SND_SOC_NOPM, 0, 0, |
| 424 | &wm9713_dac_inv2_mux_controls), |
| 425 | SND_SOC_DAPM_MUX("Left Capture Source", SND_SOC_NOPM, 0, 0, |
| 426 | &wm9713_rec_srcl_mux_controls), |
| 427 | SND_SOC_DAPM_MUX("Right Capture Source", SND_SOC_NOPM, 0, 0, |
| 428 | &wm9713_rec_srcr_mux_controls), |
| 429 | SND_SOC_DAPM_MUX("Mic A Source", SND_SOC_NOPM, 0, 0, |
| 430 | &wm9713_mic_sel_mux_controls), |
| 431 | SND_SOC_DAPM_MUX("Mic B Source", SND_SOC_NOPM, 0, 0, |
| 432 | &wm9713_micb_sel_mux_controls), |
| 433 | SND_SOC_DAPM_MIXER_E("Left HP Mixer", AC97_EXTENDED_MID, 3, 1, |
| 434 | &wm9713_hpl_mixer_controls[0], ARRAY_SIZE(wm9713_hpl_mixer_controls), |
| 435 | mixer_event, SND_SOC_DAPM_POST_REG), |
| 436 | SND_SOC_DAPM_MIXER_E("Right HP Mixer", AC97_EXTENDED_MID, 2, 1, |
| 437 | &wm9713_hpr_mixer_controls[0], ARRAY_SIZE(wm9713_hpr_mixer_controls), |
| 438 | mixer_event, SND_SOC_DAPM_POST_REG), |
| 439 | SND_SOC_DAPM_MIXER("Mono Mixer", AC97_EXTENDED_MID, 0, 1, |
| 440 | &wm9713_mono_mixer_controls[0], ARRAY_SIZE(wm9713_mono_mixer_controls)), |
| 441 | SND_SOC_DAPM_MIXER("Speaker Mixer", AC97_EXTENDED_MID, 1, 1, |
| 442 | &wm9713_speaker_mixer_controls[0], |
| 443 | ARRAY_SIZE(wm9713_speaker_mixer_controls)), |
| 444 | SND_SOC_DAPM_DAC("Left DAC", "Left HiFi Playback", AC97_EXTENDED_MID, 7, 1), |
| 445 | SND_SOC_DAPM_DAC("Right DAC", "Right HiFi Playback", AC97_EXTENDED_MID, 6, 1), |
| 446 | SND_SOC_DAPM_MIXER("AC97 Mixer", SND_SOC_NOPM, 0, 0, NULL, 0), |
| 447 | SND_SOC_DAPM_MIXER("HP Mixer", SND_SOC_NOPM, 0, 0, NULL, 0), |
| 448 | SND_SOC_DAPM_MIXER("Line Mixer", SND_SOC_NOPM, 0, 0, NULL, 0), |
| 449 | SND_SOC_DAPM_MIXER("Capture Mixer", SND_SOC_NOPM, 0, 0, NULL, 0), |
Mark Brown | 6bbcb45 | 2009-04-13 11:29:10 +0100 | [diff] [blame] | 450 | SND_SOC_DAPM_DAC_E("Voice DAC", "Voice Playback", AC97_EXTENDED_MID, 12, 1, |
| 451 | wm9713_voice_shutdown, SND_SOC_DAPM_PRE_PMD), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 452 | SND_SOC_DAPM_DAC("Aux DAC", "Aux Playback", AC97_EXTENDED_MID, 11, 1), |
Mark Brown | ccbc301 | 2008-09-15 15:51:13 +0100 | [diff] [blame] | 453 | SND_SOC_DAPM_PGA("Left ADC", AC97_EXTENDED_MID, 5, 1, NULL, 0), |
| 454 | SND_SOC_DAPM_PGA("Right ADC", AC97_EXTENDED_MID, 4, 1, NULL, 0), |
| 455 | SND_SOC_DAPM_ADC("Left HiFi ADC", "Left HiFi Capture", SND_SOC_NOPM, 0, 0), |
| 456 | SND_SOC_DAPM_ADC("Right HiFi ADC", "Right HiFi Capture", SND_SOC_NOPM, 0, 0), |
| 457 | SND_SOC_DAPM_ADC("Left Voice ADC", "Left Voice Capture", SND_SOC_NOPM, 0, 0), |
| 458 | SND_SOC_DAPM_ADC("Right Voice ADC", "Right Voice Capture", SND_SOC_NOPM, 0, 0), |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 459 | SND_SOC_DAPM_PGA("Left Headphone", AC97_EXTENDED_MSTATUS, 10, 1, NULL, 0), |
| 460 | SND_SOC_DAPM_PGA("Right Headphone", AC97_EXTENDED_MSTATUS, 9, 1, NULL, 0), |
| 461 | SND_SOC_DAPM_PGA("Left Speaker", AC97_EXTENDED_MSTATUS, 8, 1, NULL, 0), |
| 462 | SND_SOC_DAPM_PGA("Right Speaker", AC97_EXTENDED_MSTATUS, 7, 1, NULL, 0), |
| 463 | SND_SOC_DAPM_PGA("Out 3", AC97_EXTENDED_MSTATUS, 11, 1, NULL, 0), |
| 464 | SND_SOC_DAPM_PGA("Out 4", AC97_EXTENDED_MSTATUS, 12, 1, NULL, 0), |
| 465 | SND_SOC_DAPM_PGA("Mono Out", AC97_EXTENDED_MSTATUS, 13, 1, NULL, 0), |
| 466 | SND_SOC_DAPM_PGA("Left Line In", AC97_EXTENDED_MSTATUS, 6, 1, NULL, 0), |
| 467 | SND_SOC_DAPM_PGA("Right Line In", AC97_EXTENDED_MSTATUS, 5, 1, NULL, 0), |
| 468 | SND_SOC_DAPM_PGA("Mono In", AC97_EXTENDED_MSTATUS, 4, 1, NULL, 0), |
| 469 | SND_SOC_DAPM_PGA("Mic A PGA", AC97_EXTENDED_MSTATUS, 3, 1, NULL, 0), |
| 470 | SND_SOC_DAPM_PGA("Mic B PGA", AC97_EXTENDED_MSTATUS, 2, 1, NULL, 0), |
| 471 | SND_SOC_DAPM_PGA("Mic A Pre Amp", AC97_EXTENDED_MSTATUS, 1, 1, NULL, 0), |
| 472 | SND_SOC_DAPM_PGA("Mic B Pre Amp", AC97_EXTENDED_MSTATUS, 0, 1, NULL, 0), |
| 473 | SND_SOC_DAPM_MICBIAS("Mic Bias", AC97_EXTENDED_MSTATUS, 14, 1), |
| 474 | SND_SOC_DAPM_OUTPUT("MONO"), |
| 475 | SND_SOC_DAPM_OUTPUT("HPL"), |
| 476 | SND_SOC_DAPM_OUTPUT("HPR"), |
| 477 | SND_SOC_DAPM_OUTPUT("SPKL"), |
| 478 | SND_SOC_DAPM_OUTPUT("SPKR"), |
| 479 | SND_SOC_DAPM_OUTPUT("OUT3"), |
| 480 | SND_SOC_DAPM_OUTPUT("OUT4"), |
| 481 | SND_SOC_DAPM_INPUT("LINEL"), |
| 482 | SND_SOC_DAPM_INPUT("LINER"), |
| 483 | SND_SOC_DAPM_INPUT("MONOIN"), |
| 484 | SND_SOC_DAPM_INPUT("PCBEEP"), |
| 485 | SND_SOC_DAPM_INPUT("MIC1"), |
| 486 | SND_SOC_DAPM_INPUT("MIC2A"), |
| 487 | SND_SOC_DAPM_INPUT("MIC2B"), |
| 488 | SND_SOC_DAPM_VMID("VMID"), |
| 489 | }; |
| 490 | |
Mark Brown | a65f056 | 2008-05-13 14:54:43 +0200 | [diff] [blame] | 491 | static const struct snd_soc_dapm_route audio_map[] = { |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 492 | /* left HP mixer */ |
Jaroslav Kysela | d355c82a | 2009-11-03 15:47:25 +0100 | [diff] [blame] | 493 | {"Left HP Mixer", "Beep Playback Switch", "PCBEEP"}, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 494 | {"Left HP Mixer", "Voice Playback Switch", "Voice DAC"}, |
| 495 | {"Left HP Mixer", "Aux Playback Switch", "Aux DAC"}, |
| 496 | {"Left HP Mixer", "Bypass Playback Switch", "Left Line In"}, |
| 497 | {"Left HP Mixer", "PCM Playback Switch", "Left DAC"}, |
| 498 | {"Left HP Mixer", "MonoIn Playback Switch", "Mono In"}, |
| 499 | {"Left HP Mixer", NULL, "Capture Headphone Mux"}, |
| 500 | |
| 501 | /* right HP mixer */ |
Jaroslav Kysela | d355c82a | 2009-11-03 15:47:25 +0100 | [diff] [blame] | 502 | {"Right HP Mixer", "Beep Playback Switch", "PCBEEP"}, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 503 | {"Right HP Mixer", "Voice Playback Switch", "Voice DAC"}, |
| 504 | {"Right HP Mixer", "Aux Playback Switch", "Aux DAC"}, |
| 505 | {"Right HP Mixer", "Bypass Playback Switch", "Right Line In"}, |
| 506 | {"Right HP Mixer", "PCM Playback Switch", "Right DAC"}, |
| 507 | {"Right HP Mixer", "MonoIn Playback Switch", "Mono In"}, |
| 508 | {"Right HP Mixer", NULL, "Capture Headphone Mux"}, |
| 509 | |
| 510 | /* virtual mixer - mixes left & right channels for spk and mono */ |
| 511 | {"AC97 Mixer", NULL, "Left DAC"}, |
| 512 | {"AC97 Mixer", NULL, "Right DAC"}, |
| 513 | {"Line Mixer", NULL, "Right Line In"}, |
| 514 | {"Line Mixer", NULL, "Left Line In"}, |
| 515 | {"HP Mixer", NULL, "Left HP Mixer"}, |
| 516 | {"HP Mixer", NULL, "Right HP Mixer"}, |
| 517 | {"Capture Mixer", NULL, "Left Capture Source"}, |
| 518 | {"Capture Mixer", NULL, "Right Capture Source"}, |
| 519 | |
| 520 | /* speaker mixer */ |
Jaroslav Kysela | d355c82a | 2009-11-03 15:47:25 +0100 | [diff] [blame] | 521 | {"Speaker Mixer", "Beep Playback Switch", "PCBEEP"}, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 522 | {"Speaker Mixer", "Voice Playback Switch", "Voice DAC"}, |
| 523 | {"Speaker Mixer", "Aux Playback Switch", "Aux DAC"}, |
| 524 | {"Speaker Mixer", "Bypass Playback Switch", "Line Mixer"}, |
| 525 | {"Speaker Mixer", "PCM Playback Switch", "AC97 Mixer"}, |
| 526 | {"Speaker Mixer", "MonoIn Playback Switch", "Mono In"}, |
| 527 | |
| 528 | /* mono mixer */ |
Jaroslav Kysela | d355c82a | 2009-11-03 15:47:25 +0100 | [diff] [blame] | 529 | {"Mono Mixer", "Beep Playback Switch", "PCBEEP"}, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 530 | {"Mono Mixer", "Voice Playback Switch", "Voice DAC"}, |
| 531 | {"Mono Mixer", "Aux Playback Switch", "Aux DAC"}, |
| 532 | {"Mono Mixer", "Bypass Playback Switch", "Line Mixer"}, |
| 533 | {"Mono Mixer", "PCM Playback Switch", "AC97 Mixer"}, |
Robert Jarzmik | c0bbf48 | 2008-03-18 12:08:35 +0100 | [diff] [blame] | 534 | {"Mono Mixer", "Mic 1 Sidetone Switch", "Mic A PGA"}, |
| 535 | {"Mono Mixer", "Mic 2 Sidetone Switch", "Mic B PGA"}, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 536 | {"Mono Mixer", NULL, "Capture Mono Mux"}, |
| 537 | |
| 538 | /* DAC inv mux 1 */ |
| 539 | {"DAC Inv Mux 1", "Mono", "Mono Mixer"}, |
| 540 | {"DAC Inv Mux 1", "Speaker", "Speaker Mixer"}, |
| 541 | {"DAC Inv Mux 1", "Left Headphone", "Left HP Mixer"}, |
| 542 | {"DAC Inv Mux 1", "Right Headphone", "Right HP Mixer"}, |
| 543 | {"DAC Inv Mux 1", "Headphone Mono", "HP Mixer"}, |
| 544 | |
| 545 | /* DAC inv mux 2 */ |
| 546 | {"DAC Inv Mux 2", "Mono", "Mono Mixer"}, |
| 547 | {"DAC Inv Mux 2", "Speaker", "Speaker Mixer"}, |
| 548 | {"DAC Inv Mux 2", "Left Headphone", "Left HP Mixer"}, |
| 549 | {"DAC Inv Mux 2", "Right Headphone", "Right HP Mixer"}, |
| 550 | {"DAC Inv Mux 2", "Headphone Mono", "HP Mixer"}, |
| 551 | |
| 552 | /* headphone left mux */ |
| 553 | {"Left Headphone Out Mux", "Headphone", "Left HP Mixer"}, |
| 554 | |
| 555 | /* headphone right mux */ |
| 556 | {"Right Headphone Out Mux", "Headphone", "Right HP Mixer"}, |
| 557 | |
| 558 | /* speaker left mux */ |
| 559 | {"Left Speaker Out Mux", "Headphone", "Left HP Mixer"}, |
| 560 | {"Left Speaker Out Mux", "Speaker", "Speaker Mixer"}, |
| 561 | {"Left Speaker Out Mux", "Inv", "DAC Inv Mux 1"}, |
| 562 | |
| 563 | /* speaker right mux */ |
| 564 | {"Right Speaker Out Mux", "Headphone", "Right HP Mixer"}, |
| 565 | {"Right Speaker Out Mux", "Speaker", "Speaker Mixer"}, |
| 566 | {"Right Speaker Out Mux", "Inv", "DAC Inv Mux 2"}, |
| 567 | |
| 568 | /* mono mux */ |
| 569 | {"Mono Out Mux", "Mono", "Mono Mixer"}, |
| 570 | {"Mono Out Mux", "Inv", "DAC Inv Mux 1"}, |
| 571 | |
| 572 | /* out 3 mux */ |
| 573 | {"Out 3 Mux", "Inv 1", "DAC Inv Mux 1"}, |
| 574 | |
| 575 | /* out 4 mux */ |
| 576 | {"Out 4 Mux", "Inv 2", "DAC Inv Mux 2"}, |
| 577 | |
| 578 | /* output pga */ |
| 579 | {"HPL", NULL, "Left Headphone"}, |
| 580 | {"Left Headphone", NULL, "Left Headphone Out Mux"}, |
| 581 | {"HPR", NULL, "Right Headphone"}, |
| 582 | {"Right Headphone", NULL, "Right Headphone Out Mux"}, |
| 583 | {"OUT3", NULL, "Out 3"}, |
| 584 | {"Out 3", NULL, "Out 3 Mux"}, |
| 585 | {"OUT4", NULL, "Out 4"}, |
| 586 | {"Out 4", NULL, "Out 4 Mux"}, |
| 587 | {"SPKL", NULL, "Left Speaker"}, |
| 588 | {"Left Speaker", NULL, "Left Speaker Out Mux"}, |
| 589 | {"SPKR", NULL, "Right Speaker"}, |
| 590 | {"Right Speaker", NULL, "Right Speaker Out Mux"}, |
| 591 | {"MONO", NULL, "Mono Out"}, |
| 592 | {"Mono Out", NULL, "Mono Out Mux"}, |
| 593 | |
| 594 | /* input pga */ |
| 595 | {"Left Line In", NULL, "LINEL"}, |
| 596 | {"Right Line In", NULL, "LINER"}, |
| 597 | {"Mono In", NULL, "MONOIN"}, |
| 598 | {"Mic A PGA", NULL, "Mic A Pre Amp"}, |
| 599 | {"Mic B PGA", NULL, "Mic B Pre Amp"}, |
| 600 | |
| 601 | /* left capture select */ |
| 602 | {"Left Capture Source", "Mic 1", "Mic A Pre Amp"}, |
| 603 | {"Left Capture Source", "Mic 2", "Mic B Pre Amp"}, |
| 604 | {"Left Capture Source", "Line", "LINEL"}, |
| 605 | {"Left Capture Source", "Mono In", "MONOIN"}, |
| 606 | {"Left Capture Source", "Headphone", "Left HP Mixer"}, |
| 607 | {"Left Capture Source", "Speaker", "Speaker Mixer"}, |
| 608 | {"Left Capture Source", "Mono Out", "Mono Mixer"}, |
| 609 | |
| 610 | /* right capture select */ |
| 611 | {"Right Capture Source", "Mic 1", "Mic A Pre Amp"}, |
| 612 | {"Right Capture Source", "Mic 2", "Mic B Pre Amp"}, |
| 613 | {"Right Capture Source", "Line", "LINER"}, |
| 614 | {"Right Capture Source", "Mono In", "MONOIN"}, |
| 615 | {"Right Capture Source", "Headphone", "Right HP Mixer"}, |
| 616 | {"Right Capture Source", "Speaker", "Speaker Mixer"}, |
| 617 | {"Right Capture Source", "Mono Out", "Mono Mixer"}, |
| 618 | |
| 619 | /* left ADC */ |
| 620 | {"Left ADC", NULL, "Left Capture Source"}, |
Mark Brown | ccbc301 | 2008-09-15 15:51:13 +0100 | [diff] [blame] | 621 | {"Left Voice ADC", NULL, "Left ADC"}, |
| 622 | {"Left HiFi ADC", NULL, "Left ADC"}, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 623 | |
| 624 | /* right ADC */ |
| 625 | {"Right ADC", NULL, "Right Capture Source"}, |
Mark Brown | ccbc301 | 2008-09-15 15:51:13 +0100 | [diff] [blame] | 626 | {"Right Voice ADC", NULL, "Right ADC"}, |
| 627 | {"Right HiFi ADC", NULL, "Right ADC"}, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 628 | |
| 629 | /* mic */ |
| 630 | {"Mic A Pre Amp", NULL, "Mic A Source"}, |
| 631 | {"Mic A Source", "Mic 1", "MIC1"}, |
| 632 | {"Mic A Source", "Mic 2 A", "MIC2A"}, |
| 633 | {"Mic A Source", "Mic 2 B", "Mic B Source"}, |
| 634 | {"Mic B Pre Amp", "MPB", "Mic B Source"}, |
| 635 | {"Mic B Source", NULL, "MIC2B"}, |
| 636 | |
| 637 | /* headphone capture */ |
| 638 | {"Capture Headphone Mux", "Stereo", "Capture Mixer"}, |
| 639 | {"Capture Headphone Mux", "Left", "Left Capture Source"}, |
| 640 | {"Capture Headphone Mux", "Right", "Right Capture Source"}, |
| 641 | |
| 642 | /* mono capture */ |
| 643 | {"Capture Mono Mux", "Stereo", "Capture Mixer"}, |
| 644 | {"Capture Mono Mux", "Left", "Left Capture Source"}, |
| 645 | {"Capture Mono Mux", "Right", "Right Capture Source"}, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 646 | }; |
| 647 | |
| 648 | static int wm9713_add_widgets(struct snd_soc_codec *codec) |
| 649 | { |
Mark Brown | a65f056 | 2008-05-13 14:54:43 +0200 | [diff] [blame] | 650 | snd_soc_dapm_new_controls(codec, wm9713_dapm_widgets, |
| 651 | ARRAY_SIZE(wm9713_dapm_widgets)); |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 652 | |
Mark Brown | a65f056 | 2008-05-13 14:54:43 +0200 | [diff] [blame] | 653 | snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map)); |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 654 | |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 655 | return 0; |
| 656 | } |
| 657 | |
| 658 | static unsigned int ac97_read(struct snd_soc_codec *codec, |
| 659 | unsigned int reg) |
| 660 | { |
| 661 | u16 *cache = codec->reg_cache; |
| 662 | |
| 663 | if (reg == AC97_RESET || reg == AC97_GPIO_STATUS || |
| 664 | reg == AC97_VENDOR_ID1 || reg == AC97_VENDOR_ID2 || |
| 665 | reg == AC97_CD) |
| 666 | return soc_ac97_ops.read(codec->ac97, reg); |
| 667 | else { |
| 668 | reg = reg >> 1; |
| 669 | |
Ian Molton | 91432e9 | 2009-01-17 17:44:23 +0000 | [diff] [blame] | 670 | if (reg >= (ARRAY_SIZE(wm9713_reg))) |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 671 | return -EIO; |
| 672 | |
| 673 | return cache[reg]; |
| 674 | } |
| 675 | } |
| 676 | |
| 677 | static int ac97_write(struct snd_soc_codec *codec, unsigned int reg, |
| 678 | unsigned int val) |
| 679 | { |
| 680 | u16 *cache = codec->reg_cache; |
| 681 | if (reg < 0x7c) |
| 682 | soc_ac97_ops.write(codec->ac97, reg, val); |
| 683 | reg = reg >> 1; |
Ian Molton | 91432e9 | 2009-01-17 17:44:23 +0000 | [diff] [blame] | 684 | if (reg < (ARRAY_SIZE(wm9713_reg))) |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 685 | cache[reg] = val; |
| 686 | |
| 687 | return 0; |
| 688 | } |
| 689 | |
| 690 | /* PLL divisors */ |
| 691 | struct _pll_div { |
| 692 | u32 divsel:1; |
| 693 | u32 divctl:1; |
| 694 | u32 lf:1; |
| 695 | u32 n:4; |
| 696 | u32 k:24; |
| 697 | }; |
| 698 | |
| 699 | /* The size in bits of the PLL divide multiplied by 10 |
| 700 | * to allow rounding later */ |
| 701 | #define FIXED_PLL_SIZE ((1 << 22) * 10) |
| 702 | |
| 703 | static void pll_factors(struct _pll_div *pll_div, unsigned int source) |
| 704 | { |
| 705 | u64 Kpart; |
| 706 | unsigned int K, Ndiv, Nmod, target; |
| 707 | |
| 708 | /* The the PLL output is always 98.304MHz. */ |
| 709 | target = 98304000; |
| 710 | |
| 711 | /* If the input frequency is over 14.4MHz then scale it down. */ |
| 712 | if (source > 14400000) { |
| 713 | source >>= 1; |
| 714 | pll_div->divsel = 1; |
| 715 | |
| 716 | if (source > 14400000) { |
| 717 | source >>= 1; |
| 718 | pll_div->divctl = 1; |
| 719 | } else |
| 720 | pll_div->divctl = 0; |
| 721 | |
| 722 | } else { |
| 723 | pll_div->divsel = 0; |
| 724 | pll_div->divctl = 0; |
| 725 | } |
| 726 | |
| 727 | /* Low frequency sources require an additional divide in the |
| 728 | * loop. |
| 729 | */ |
| 730 | if (source < 8192000) { |
| 731 | pll_div->lf = 1; |
| 732 | target >>= 2; |
| 733 | } else |
| 734 | pll_div->lf = 0; |
| 735 | |
| 736 | Ndiv = target / source; |
| 737 | if ((Ndiv < 5) || (Ndiv > 12)) |
| 738 | printk(KERN_WARNING |
Roel Kluin | 449bd54 | 2009-05-27 17:08:39 -0700 | [diff] [blame] | 739 | "WM9713 PLL N value %u out of recommended range!\n", |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 740 | Ndiv); |
| 741 | |
| 742 | pll_div->n = Ndiv; |
| 743 | Nmod = target % source; |
| 744 | Kpart = FIXED_PLL_SIZE * (long long)Nmod; |
| 745 | |
| 746 | do_div(Kpart, source); |
| 747 | |
| 748 | K = Kpart & 0xFFFFFFFF; |
| 749 | |
| 750 | /* Check if we need to round */ |
| 751 | if ((K % 10) >= 5) |
| 752 | K += 5; |
| 753 | |
| 754 | /* Move down to proper range now rounding is done */ |
| 755 | K /= 10; |
| 756 | |
| 757 | pll_div->k = K; |
| 758 | } |
| 759 | |
| 760 | /** |
| 761 | * Please note that changing the PLL input frequency may require |
| 762 | * resynchronisation with the AC97 controller. |
| 763 | */ |
| 764 | static int wm9713_set_pll(struct snd_soc_codec *codec, |
| 765 | int pll_id, unsigned int freq_in, unsigned int freq_out) |
| 766 | { |
| 767 | struct wm9713_priv *wm9713 = codec->private_data; |
| 768 | u16 reg, reg2; |
| 769 | struct _pll_div pll_div; |
| 770 | |
| 771 | /* turn PLL off ? */ |
Mark Brown | c42f69b | 2009-01-16 16:31:03 +0000 | [diff] [blame] | 772 | if (freq_in == 0) { |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 773 | /* disable PLL power and select ext source */ |
| 774 | reg = ac97_read(codec, AC97_HANDSET_RATE); |
| 775 | ac97_write(codec, AC97_HANDSET_RATE, reg | 0x0080); |
| 776 | reg = ac97_read(codec, AC97_EXTENDED_MID); |
| 777 | ac97_write(codec, AC97_EXTENDED_MID, reg | 0x0200); |
Mark Brown | c42f69b | 2009-01-16 16:31:03 +0000 | [diff] [blame] | 778 | wm9713->pll_in = 0; |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 779 | return 0; |
| 780 | } |
| 781 | |
| 782 | pll_factors(&pll_div, freq_in); |
| 783 | |
| 784 | if (pll_div.k == 0) { |
| 785 | reg = (pll_div.n << 12) | (pll_div.lf << 11) | |
| 786 | (pll_div.divsel << 9) | (pll_div.divctl << 8); |
| 787 | ac97_write(codec, AC97_LINE1_LEVEL, reg); |
| 788 | } else { |
| 789 | /* write the fractional k to the reg 0x46 pages */ |
| 790 | reg2 = (pll_div.n << 12) | (pll_div.lf << 11) | (1 << 10) | |
| 791 | (pll_div.divsel << 9) | (pll_div.divctl << 8); |
| 792 | |
| 793 | /* K [21:20] */ |
| 794 | reg = reg2 | (0x5 << 4) | (pll_div.k >> 20); |
| 795 | ac97_write(codec, AC97_LINE1_LEVEL, reg); |
| 796 | |
| 797 | /* K [19:16] */ |
| 798 | reg = reg2 | (0x4 << 4) | ((pll_div.k >> 16) & 0xf); |
| 799 | ac97_write(codec, AC97_LINE1_LEVEL, reg); |
| 800 | |
| 801 | /* K [15:12] */ |
| 802 | reg = reg2 | (0x3 << 4) | ((pll_div.k >> 12) & 0xf); |
| 803 | ac97_write(codec, AC97_LINE1_LEVEL, reg); |
| 804 | |
| 805 | /* K [11:8] */ |
| 806 | reg = reg2 | (0x2 << 4) | ((pll_div.k >> 8) & 0xf); |
| 807 | ac97_write(codec, AC97_LINE1_LEVEL, reg); |
| 808 | |
| 809 | /* K [7:4] */ |
| 810 | reg = reg2 | (0x1 << 4) | ((pll_div.k >> 4) & 0xf); |
| 811 | ac97_write(codec, AC97_LINE1_LEVEL, reg); |
| 812 | |
| 813 | reg = reg2 | (0x0 << 4) | (pll_div.k & 0xf); /* K [3:0] */ |
| 814 | ac97_write(codec, AC97_LINE1_LEVEL, reg); |
| 815 | } |
| 816 | |
| 817 | /* turn PLL on and select as source */ |
| 818 | reg = ac97_read(codec, AC97_EXTENDED_MID); |
| 819 | ac97_write(codec, AC97_EXTENDED_MID, reg & 0xfdff); |
| 820 | reg = ac97_read(codec, AC97_HANDSET_RATE); |
| 821 | ac97_write(codec, AC97_HANDSET_RATE, reg & 0xff7f); |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 822 | wm9713->pll_in = freq_in; |
| 823 | |
| 824 | /* wait 10ms AC97 link frames for the link to stabilise */ |
| 825 | schedule_timeout_interruptible(msecs_to_jiffies(10)); |
| 826 | return 0; |
| 827 | } |
| 828 | |
Mark Brown | 8548803 | 2009-09-05 18:52:16 +0100 | [diff] [blame] | 829 | static int wm9713_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id, |
| 830 | int source, unsigned int freq_in, unsigned int freq_out) |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 831 | { |
| 832 | struct snd_soc_codec *codec = codec_dai->codec; |
| 833 | return wm9713_set_pll(codec, pll_id, freq_in, freq_out); |
| 834 | } |
| 835 | |
| 836 | /* |
| 837 | * Tristate the PCM DAI lines, tristate can be disabled by calling |
| 838 | * wm9713_set_dai_fmt() |
| 839 | */ |
Liam Girdwood | e550e17 | 2008-07-07 16:07:52 +0100 | [diff] [blame] | 840 | static int wm9713_set_dai_tristate(struct snd_soc_dai *codec_dai, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 841 | int tristate) |
| 842 | { |
| 843 | struct snd_soc_codec *codec = codec_dai->codec; |
| 844 | u16 reg = ac97_read(codec, AC97_CENTER_LFE_MASTER) & 0x9fff; |
| 845 | |
| 846 | if (tristate) |
| 847 | ac97_write(codec, AC97_CENTER_LFE_MASTER, reg); |
| 848 | |
| 849 | return 0; |
| 850 | } |
| 851 | |
| 852 | /* |
| 853 | * Configure WM9713 clock dividers. |
| 854 | * Voice DAC needs 256 FS |
| 855 | */ |
Liam Girdwood | e550e17 | 2008-07-07 16:07:52 +0100 | [diff] [blame] | 856 | static int wm9713_set_dai_clkdiv(struct snd_soc_dai *codec_dai, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 857 | int div_id, int div) |
| 858 | { |
| 859 | struct snd_soc_codec *codec = codec_dai->codec; |
| 860 | u16 reg; |
| 861 | |
| 862 | switch (div_id) { |
| 863 | case WM9713_PCMCLK_DIV: |
| 864 | reg = ac97_read(codec, AC97_HANDSET_RATE) & 0xf0ff; |
| 865 | ac97_write(codec, AC97_HANDSET_RATE, reg | div); |
| 866 | break; |
| 867 | case WM9713_CLKA_MULT: |
| 868 | reg = ac97_read(codec, AC97_HANDSET_RATE) & 0xfffd; |
| 869 | ac97_write(codec, AC97_HANDSET_RATE, reg | div); |
| 870 | break; |
| 871 | case WM9713_CLKB_MULT: |
| 872 | reg = ac97_read(codec, AC97_HANDSET_RATE) & 0xfffb; |
| 873 | ac97_write(codec, AC97_HANDSET_RATE, reg | div); |
| 874 | break; |
| 875 | case WM9713_HIFI_DIV: |
| 876 | reg = ac97_read(codec, AC97_HANDSET_RATE) & 0x8fff; |
| 877 | ac97_write(codec, AC97_HANDSET_RATE, reg | div); |
| 878 | break; |
| 879 | case WM9713_PCMBCLK_DIV: |
| 880 | reg = ac97_read(codec, AC97_CENTER_LFE_MASTER) & 0xf1ff; |
| 881 | ac97_write(codec, AC97_CENTER_LFE_MASTER, reg | div); |
| 882 | break; |
| 883 | case WM9713_PCMCLK_PLL_DIV: |
| 884 | reg = ac97_read(codec, AC97_LINE1_LEVEL) & 0xff80; |
| 885 | ac97_write(codec, AC97_LINE1_LEVEL, reg | 0x60 | div); |
| 886 | break; |
| 887 | case WM9713_HIFI_PLL_DIV: |
| 888 | reg = ac97_read(codec, AC97_LINE1_LEVEL) & 0xff80; |
| 889 | ac97_write(codec, AC97_LINE1_LEVEL, reg | 0x70 | div); |
| 890 | break; |
| 891 | default: |
| 892 | return -EINVAL; |
| 893 | } |
| 894 | |
| 895 | return 0; |
| 896 | } |
| 897 | |
Liam Girdwood | e550e17 | 2008-07-07 16:07:52 +0100 | [diff] [blame] | 898 | static int wm9713_set_dai_fmt(struct snd_soc_dai *codec_dai, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 899 | unsigned int fmt) |
| 900 | { |
| 901 | struct snd_soc_codec *codec = codec_dai->codec; |
| 902 | u16 gpio = ac97_read(codec, AC97_GPIO_CFG) & 0xffc5; |
| 903 | u16 reg = 0x8000; |
| 904 | |
| 905 | /* clock masters */ |
| 906 | switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { |
| 907 | case SND_SOC_DAIFMT_CBM_CFM: |
| 908 | reg |= 0x4000; |
| 909 | gpio |= 0x0010; |
| 910 | break; |
| 911 | case SND_SOC_DAIFMT_CBM_CFS: |
| 912 | reg |= 0x6000; |
| 913 | gpio |= 0x0018; |
| 914 | break; |
| 915 | case SND_SOC_DAIFMT_CBS_CFS: |
Mark Brown | d133b0c | 2008-06-11 13:47:11 +0100 | [diff] [blame] | 916 | reg |= 0x2000; |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 917 | gpio |= 0x001a; |
| 918 | break; |
| 919 | case SND_SOC_DAIFMT_CBS_CFM: |
| 920 | gpio |= 0x0012; |
| 921 | break; |
| 922 | } |
| 923 | |
| 924 | /* clock inversion */ |
| 925 | switch (fmt & SND_SOC_DAIFMT_INV_MASK) { |
| 926 | case SND_SOC_DAIFMT_IB_IF: |
| 927 | reg |= 0x00c0; |
| 928 | break; |
| 929 | case SND_SOC_DAIFMT_IB_NF: |
| 930 | reg |= 0x0080; |
| 931 | break; |
| 932 | case SND_SOC_DAIFMT_NB_IF: |
| 933 | reg |= 0x0040; |
| 934 | break; |
| 935 | } |
| 936 | |
| 937 | /* DAI format */ |
| 938 | switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { |
| 939 | case SND_SOC_DAIFMT_I2S: |
| 940 | reg |= 0x0002; |
| 941 | break; |
| 942 | case SND_SOC_DAIFMT_RIGHT_J: |
| 943 | break; |
| 944 | case SND_SOC_DAIFMT_LEFT_J: |
| 945 | reg |= 0x0001; |
| 946 | break; |
| 947 | case SND_SOC_DAIFMT_DSP_A: |
| 948 | reg |= 0x0003; |
| 949 | break; |
| 950 | case SND_SOC_DAIFMT_DSP_B: |
| 951 | reg |= 0x0043; |
| 952 | break; |
| 953 | } |
| 954 | |
| 955 | ac97_write(codec, AC97_GPIO_CFG, gpio); |
| 956 | ac97_write(codec, AC97_CENTER_LFE_MASTER, reg); |
| 957 | return 0; |
| 958 | } |
| 959 | |
| 960 | static int wm9713_pcm_hw_params(struct snd_pcm_substream *substream, |
Mark Brown | dee89c4 | 2008-11-18 22:11:38 +0000 | [diff] [blame] | 961 | struct snd_pcm_hw_params *params, |
| 962 | struct snd_soc_dai *dai) |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 963 | { |
Mark Brown | 55b8bac | 2008-11-24 14:05:29 +0000 | [diff] [blame] | 964 | struct snd_soc_codec *codec = dai->codec; |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 965 | u16 reg = ac97_read(codec, AC97_CENTER_LFE_MASTER) & 0xfff3; |
| 966 | |
| 967 | switch (params_format(params)) { |
| 968 | case SNDRV_PCM_FORMAT_S16_LE: |
| 969 | break; |
| 970 | case SNDRV_PCM_FORMAT_S20_3LE: |
| 971 | reg |= 0x0004; |
| 972 | break; |
| 973 | case SNDRV_PCM_FORMAT_S24_LE: |
| 974 | reg |= 0x0008; |
| 975 | break; |
| 976 | case SNDRV_PCM_FORMAT_S32_LE: |
| 977 | reg |= 0x000c; |
| 978 | break; |
| 979 | } |
| 980 | |
| 981 | /* enable PCM interface in master mode */ |
| 982 | ac97_write(codec, AC97_CENTER_LFE_MASTER, reg); |
| 983 | return 0; |
| 984 | } |
| 985 | |
Mark Brown | dee89c4 | 2008-11-18 22:11:38 +0000 | [diff] [blame] | 986 | static int ac97_hifi_prepare(struct snd_pcm_substream *substream, |
| 987 | struct snd_soc_dai *dai) |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 988 | { |
Mark Brown | 55b8bac | 2008-11-24 14:05:29 +0000 | [diff] [blame] | 989 | struct snd_soc_codec *codec = dai->codec; |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 990 | struct snd_pcm_runtime *runtime = substream->runtime; |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 991 | int reg; |
| 992 | u16 vra; |
| 993 | |
| 994 | vra = ac97_read(codec, AC97_EXTENDED_STATUS); |
| 995 | ac97_write(codec, AC97_EXTENDED_STATUS, vra | 0x1); |
| 996 | |
| 997 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) |
| 998 | reg = AC97_PCM_FRONT_DAC_RATE; |
| 999 | else |
| 1000 | reg = AC97_PCM_LR_ADC_RATE; |
| 1001 | |
| 1002 | return ac97_write(codec, reg, runtime->rate); |
| 1003 | } |
| 1004 | |
Mark Brown | dee89c4 | 2008-11-18 22:11:38 +0000 | [diff] [blame] | 1005 | static int ac97_aux_prepare(struct snd_pcm_substream *substream, |
| 1006 | struct snd_soc_dai *dai) |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1007 | { |
Mark Brown | 55b8bac | 2008-11-24 14:05:29 +0000 | [diff] [blame] | 1008 | struct snd_soc_codec *codec = dai->codec; |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1009 | struct snd_pcm_runtime *runtime = substream->runtime; |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1010 | u16 vra, xsle; |
| 1011 | |
| 1012 | vra = ac97_read(codec, AC97_EXTENDED_STATUS); |
| 1013 | ac97_write(codec, AC97_EXTENDED_STATUS, vra | 0x1); |
| 1014 | xsle = ac97_read(codec, AC97_PCI_SID); |
| 1015 | ac97_write(codec, AC97_PCI_SID, xsle | 0x8000); |
| 1016 | |
| 1017 | if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK) |
| 1018 | return -ENODEV; |
| 1019 | |
| 1020 | return ac97_write(codec, AC97_PCM_SURR_DAC_RATE, runtime->rate); |
| 1021 | } |
| 1022 | |
Mark Brown | 5415552 | 2008-07-02 11:51:19 +0100 | [diff] [blame] | 1023 | #define WM9713_RATES (SNDRV_PCM_RATE_8000 | \ |
| 1024 | SNDRV_PCM_RATE_11025 | \ |
| 1025 | SNDRV_PCM_RATE_22050 | \ |
| 1026 | SNDRV_PCM_RATE_44100 | \ |
| 1027 | SNDRV_PCM_RATE_48000) |
| 1028 | |
| 1029 | #define WM9713_PCM_RATES (SNDRV_PCM_RATE_8000 | \ |
| 1030 | SNDRV_PCM_RATE_11025 | \ |
| 1031 | SNDRV_PCM_RATE_16000 | \ |
| 1032 | SNDRV_PCM_RATE_22050 | \ |
| 1033 | SNDRV_PCM_RATE_44100 | \ |
| 1034 | SNDRV_PCM_RATE_48000) |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1035 | |
| 1036 | #define WM9713_PCM_FORMATS \ |
| 1037 | (SNDRV_PCM_FORMAT_S16_LE | SNDRV_PCM_FORMAT_S20_3LE | \ |
| 1038 | SNDRV_PCM_FORMAT_S24_LE) |
| 1039 | |
Eric Miao | 6335d05 | 2009-03-03 09:41:00 +0800 | [diff] [blame] | 1040 | static struct snd_soc_dai_ops wm9713_dai_ops_hifi = { |
| 1041 | .prepare = ac97_hifi_prepare, |
| 1042 | .set_clkdiv = wm9713_set_dai_clkdiv, |
| 1043 | .set_pll = wm9713_set_dai_pll, |
| 1044 | }; |
| 1045 | |
| 1046 | static struct snd_soc_dai_ops wm9713_dai_ops_aux = { |
| 1047 | .prepare = ac97_aux_prepare, |
| 1048 | .set_clkdiv = wm9713_set_dai_clkdiv, |
| 1049 | .set_pll = wm9713_set_dai_pll, |
| 1050 | }; |
| 1051 | |
| 1052 | static struct snd_soc_dai_ops wm9713_dai_ops_voice = { |
| 1053 | .hw_params = wm9713_pcm_hw_params, |
Eric Miao | 6335d05 | 2009-03-03 09:41:00 +0800 | [diff] [blame] | 1054 | .set_clkdiv = wm9713_set_dai_clkdiv, |
| 1055 | .set_pll = wm9713_set_dai_pll, |
| 1056 | .set_fmt = wm9713_set_dai_fmt, |
| 1057 | .set_tristate = wm9713_set_dai_tristate, |
| 1058 | }; |
| 1059 | |
Liam Girdwood | e550e17 | 2008-07-07 16:07:52 +0100 | [diff] [blame] | 1060 | struct snd_soc_dai wm9713_dai[] = { |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1061 | { |
| 1062 | .name = "AC97 HiFi", |
Mark Brown | 3ba9e10 | 2008-11-24 18:01:05 +0000 | [diff] [blame] | 1063 | .ac97_control = 1, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1064 | .playback = { |
| 1065 | .stream_name = "HiFi Playback", |
| 1066 | .channels_min = 1, |
| 1067 | .channels_max = 2, |
| 1068 | .rates = WM9713_RATES, |
Mark Brown | 33f503c | 2009-05-02 12:24:55 +0100 | [diff] [blame] | 1069 | .formats = SND_SOC_STD_AC97_FMTS,}, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1070 | .capture = { |
| 1071 | .stream_name = "HiFi Capture", |
| 1072 | .channels_min = 1, |
| 1073 | .channels_max = 2, |
| 1074 | .rates = WM9713_RATES, |
Mark Brown | 33f503c | 2009-05-02 12:24:55 +0100 | [diff] [blame] | 1075 | .formats = SND_SOC_STD_AC97_FMTS,}, |
Eric Miao | 6335d05 | 2009-03-03 09:41:00 +0800 | [diff] [blame] | 1076 | .ops = &wm9713_dai_ops_hifi, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1077 | }, |
| 1078 | { |
| 1079 | .name = "AC97 Aux", |
| 1080 | .playback = { |
| 1081 | .stream_name = "Aux Playback", |
| 1082 | .channels_min = 1, |
| 1083 | .channels_max = 1, |
| 1084 | .rates = WM9713_RATES, |
Mark Brown | 33f503c | 2009-05-02 12:24:55 +0100 | [diff] [blame] | 1085 | .formats = SND_SOC_STD_AC97_FMTS,}, |
Eric Miao | 6335d05 | 2009-03-03 09:41:00 +0800 | [diff] [blame] | 1086 | .ops = &wm9713_dai_ops_aux, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1087 | }, |
| 1088 | { |
| 1089 | .name = "WM9713 Voice", |
| 1090 | .playback = { |
| 1091 | .stream_name = "Voice Playback", |
| 1092 | .channels_min = 1, |
| 1093 | .channels_max = 1, |
Mark Brown | 5415552 | 2008-07-02 11:51:19 +0100 | [diff] [blame] | 1094 | .rates = WM9713_PCM_RATES, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1095 | .formats = WM9713_PCM_FORMATS,}, |
| 1096 | .capture = { |
| 1097 | .stream_name = "Voice Capture", |
| 1098 | .channels_min = 1, |
| 1099 | .channels_max = 2, |
Mark Brown | 5415552 | 2008-07-02 11:51:19 +0100 | [diff] [blame] | 1100 | .rates = WM9713_PCM_RATES, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1101 | .formats = WM9713_PCM_FORMATS,}, |
Eric Miao | 6335d05 | 2009-03-03 09:41:00 +0800 | [diff] [blame] | 1102 | .ops = &wm9713_dai_ops_voice, |
Mark Brown | f497611 | 2009-04-13 10:53:02 +0100 | [diff] [blame] | 1103 | .symmetric_rates = 1, |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1104 | }, |
| 1105 | }; |
| 1106 | EXPORT_SYMBOL_GPL(wm9713_dai); |
| 1107 | |
| 1108 | int wm9713_reset(struct snd_soc_codec *codec, int try_warm) |
| 1109 | { |
| 1110 | if (try_warm && soc_ac97_ops.warm_reset) { |
| 1111 | soc_ac97_ops.warm_reset(codec->ac97); |
Mark Brown | abb68c2 | 2008-06-13 16:24:04 +0100 | [diff] [blame] | 1112 | if (ac97_read(codec, 0) == wm9713_reg[0]) |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1113 | return 1; |
| 1114 | } |
| 1115 | |
| 1116 | soc_ac97_ops.reset(codec->ac97); |
Mark Brown | e775f6c | 2008-10-28 15:04:35 +0000 | [diff] [blame] | 1117 | if (soc_ac97_ops.warm_reset) |
| 1118 | soc_ac97_ops.warm_reset(codec->ac97); |
Mark Brown | abb68c2 | 2008-06-13 16:24:04 +0100 | [diff] [blame] | 1119 | if (ac97_read(codec, 0) != wm9713_reg[0]) |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1120 | return -EIO; |
| 1121 | return 0; |
| 1122 | } |
| 1123 | EXPORT_SYMBOL_GPL(wm9713_reset); |
| 1124 | |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1125 | static int wm9713_set_bias_level(struct snd_soc_codec *codec, |
| 1126 | enum snd_soc_bias_level level) |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1127 | { |
| 1128 | u16 reg; |
| 1129 | |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1130 | switch (level) { |
| 1131 | case SND_SOC_BIAS_ON: |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1132 | /* enable thermal shutdown */ |
| 1133 | reg = ac97_read(codec, AC97_EXTENDED_MID) & 0x1bff; |
| 1134 | ac97_write(codec, AC97_EXTENDED_MID, reg); |
| 1135 | break; |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1136 | case SND_SOC_BIAS_PREPARE: |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1137 | break; |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1138 | case SND_SOC_BIAS_STANDBY: |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1139 | /* enable master bias and vmid */ |
| 1140 | reg = ac97_read(codec, AC97_EXTENDED_MID) & 0x3bff; |
| 1141 | ac97_write(codec, AC97_EXTENDED_MID, reg); |
| 1142 | ac97_write(codec, AC97_POWERDOWN, 0x0000); |
| 1143 | break; |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1144 | case SND_SOC_BIAS_OFF: |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1145 | /* disable everything including AC link */ |
| 1146 | ac97_write(codec, AC97_EXTENDED_MID, 0xffff); |
| 1147 | ac97_write(codec, AC97_EXTENDED_MSTATUS, 0xffff); |
| 1148 | ac97_write(codec, AC97_POWERDOWN, 0xffff); |
| 1149 | break; |
| 1150 | } |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1151 | codec->bias_level = level; |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1152 | return 0; |
| 1153 | } |
| 1154 | |
| 1155 | static int wm9713_soc_suspend(struct platform_device *pdev, |
| 1156 | pm_message_t state) |
| 1157 | { |
| 1158 | struct snd_soc_device *socdev = platform_get_drvdata(pdev); |
Mark Brown | 6627a65 | 2009-01-23 22:55:23 +0000 | [diff] [blame] | 1159 | struct snd_soc_codec *codec = socdev->card->codec; |
Mark Brown | 87b57fe | 2008-04-14 15:27:30 +0200 | [diff] [blame] | 1160 | u16 reg; |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1161 | |
Mark Brown | 87b57fe | 2008-04-14 15:27:30 +0200 | [diff] [blame] | 1162 | /* Disable everything except touchpanel - that will be handled |
| 1163 | * by the touch driver and left disabled if touch is not in |
| 1164 | * use. */ |
| 1165 | reg = ac97_read(codec, AC97_EXTENDED_MID); |
| 1166 | ac97_write(codec, AC97_EXTENDED_MID, reg | 0x7fff); |
| 1167 | ac97_write(codec, AC97_EXTENDED_MSTATUS, 0xffff); |
| 1168 | ac97_write(codec, AC97_POWERDOWN, 0x6f00); |
| 1169 | ac97_write(codec, AC97_POWERDOWN, 0xffff); |
| 1170 | |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1171 | return 0; |
| 1172 | } |
| 1173 | |
| 1174 | static int wm9713_soc_resume(struct platform_device *pdev) |
| 1175 | { |
| 1176 | struct snd_soc_device *socdev = platform_get_drvdata(pdev); |
Mark Brown | 6627a65 | 2009-01-23 22:55:23 +0000 | [diff] [blame] | 1177 | struct snd_soc_codec *codec = socdev->card->codec; |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1178 | struct wm9713_priv *wm9713 = codec->private_data; |
| 1179 | int i, ret; |
| 1180 | u16 *cache = codec->reg_cache; |
| 1181 | |
| 1182 | ret = wm9713_reset(codec, 1); |
| 1183 | if (ret < 0) { |
| 1184 | printk(KERN_ERR "could not reset AC97 codec\n"); |
| 1185 | return ret; |
| 1186 | } |
| 1187 | |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1188 | wm9713_set_bias_level(codec, SND_SOC_BIAS_STANDBY); |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1189 | |
| 1190 | /* do we need to re-start the PLL ? */ |
Mark Brown | c42f69b | 2009-01-16 16:31:03 +0000 | [diff] [blame] | 1191 | if (wm9713->pll_in) |
| 1192 | wm9713_set_pll(codec, 0, wm9713->pll_in, 0); |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1193 | |
| 1194 | /* only synchronise the codec if warm reset failed */ |
| 1195 | if (ret == 0) { |
| 1196 | for (i = 2; i < ARRAY_SIZE(wm9713_reg) << 1; i += 2) { |
| 1197 | if (i == AC97_POWERDOWN || i == AC97_EXTENDED_MID || |
| 1198 | i == AC97_EXTENDED_MSTATUS || i > 0x66) |
| 1199 | continue; |
| 1200 | soc_ac97_ops.write(codec->ac97, i, cache[i>>1]); |
| 1201 | } |
| 1202 | } |
| 1203 | |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1204 | if (codec->suspend_bias_level == SND_SOC_BIAS_ON) |
| 1205 | wm9713_set_bias_level(codec, SND_SOC_BIAS_ON); |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1206 | |
| 1207 | return ret; |
| 1208 | } |
| 1209 | |
| 1210 | static int wm9713_soc_probe(struct platform_device *pdev) |
| 1211 | { |
| 1212 | struct snd_soc_device *socdev = platform_get_drvdata(pdev); |
| 1213 | struct snd_soc_codec *codec; |
| 1214 | int ret = 0, reg; |
| 1215 | |
Mark Brown | 6627a65 | 2009-01-23 22:55:23 +0000 | [diff] [blame] | 1216 | socdev->card->codec = kzalloc(sizeof(struct snd_soc_codec), |
| 1217 | GFP_KERNEL); |
| 1218 | if (socdev->card->codec == NULL) |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1219 | return -ENOMEM; |
Mark Brown | 6627a65 | 2009-01-23 22:55:23 +0000 | [diff] [blame] | 1220 | codec = socdev->card->codec; |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1221 | mutex_init(&codec->mutex); |
| 1222 | |
| 1223 | codec->reg_cache = kmemdup(wm9713_reg, sizeof(wm9713_reg), GFP_KERNEL); |
| 1224 | if (codec->reg_cache == NULL) { |
| 1225 | ret = -ENOMEM; |
| 1226 | goto cache_err; |
| 1227 | } |
| 1228 | codec->reg_cache_size = sizeof(wm9713_reg); |
| 1229 | codec->reg_cache_step = 2; |
| 1230 | |
| 1231 | codec->private_data = kzalloc(sizeof(struct wm9713_priv), GFP_KERNEL); |
| 1232 | if (codec->private_data == NULL) { |
| 1233 | ret = -ENOMEM; |
| 1234 | goto priv_err; |
| 1235 | } |
| 1236 | |
| 1237 | codec->name = "WM9713"; |
| 1238 | codec->owner = THIS_MODULE; |
| 1239 | codec->dai = wm9713_dai; |
| 1240 | codec->num_dai = ARRAY_SIZE(wm9713_dai); |
| 1241 | codec->write = ac97_write; |
| 1242 | codec->read = ac97_read; |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1243 | codec->set_bias_level = wm9713_set_bias_level; |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1244 | INIT_LIST_HEAD(&codec->dapm_widgets); |
| 1245 | INIT_LIST_HEAD(&codec->dapm_paths); |
| 1246 | |
| 1247 | ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0); |
| 1248 | if (ret < 0) |
| 1249 | goto codec_err; |
| 1250 | |
| 1251 | /* register pcms */ |
| 1252 | ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1); |
| 1253 | if (ret < 0) |
| 1254 | goto pcm_err; |
| 1255 | |
| 1256 | /* do a cold reset for the controller and then try |
| 1257 | * a warm reset followed by an optional cold reset for codec */ |
| 1258 | wm9713_reset(codec, 0); |
| 1259 | ret = wm9713_reset(codec, 1); |
| 1260 | if (ret < 0) { |
Mark Brown | 39639fa | 2008-11-21 14:28:49 +0000 | [diff] [blame] | 1261 | printk(KERN_ERR "Failed to reset WM9713: AC97 link error\n"); |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1262 | goto reset_err; |
| 1263 | } |
| 1264 | |
Mark Brown | 0be9898 | 2008-05-19 12:31:28 +0200 | [diff] [blame] | 1265 | wm9713_set_bias_level(codec, SND_SOC_BIAS_STANDBY); |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1266 | |
| 1267 | /* unmute the adc - move to kcontrol */ |
| 1268 | reg = ac97_read(codec, AC97_CD) & 0x7fff; |
| 1269 | ac97_write(codec, AC97_CD, reg); |
| 1270 | |
Ian Molton | 3e8e195 | 2009-01-09 00:23:21 +0000 | [diff] [blame] | 1271 | snd_soc_add_controls(codec, wm9713_snd_ac97_controls, |
| 1272 | ARRAY_SIZE(wm9713_snd_ac97_controls)); |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1273 | wm9713_add_widgets(codec); |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1274 | |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1275 | return 0; |
| 1276 | |
| 1277 | reset_err: |
| 1278 | snd_soc_free_pcms(socdev); |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1279 | pcm_err: |
| 1280 | snd_soc_free_ac97_codec(codec); |
| 1281 | |
| 1282 | codec_err: |
| 1283 | kfree(codec->private_data); |
| 1284 | |
| 1285 | priv_err: |
| 1286 | kfree(codec->reg_cache); |
| 1287 | |
| 1288 | cache_err: |
Mark Brown | 6627a65 | 2009-01-23 22:55:23 +0000 | [diff] [blame] | 1289 | kfree(socdev->card->codec); |
| 1290 | socdev->card->codec = NULL; |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1291 | return ret; |
| 1292 | } |
| 1293 | |
| 1294 | static int wm9713_soc_remove(struct platform_device *pdev) |
| 1295 | { |
| 1296 | struct snd_soc_device *socdev = platform_get_drvdata(pdev); |
Mark Brown | 6627a65 | 2009-01-23 22:55:23 +0000 | [diff] [blame] | 1297 | struct snd_soc_codec *codec = socdev->card->codec; |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1298 | |
| 1299 | if (codec == NULL) |
| 1300 | return 0; |
| 1301 | |
| 1302 | snd_soc_dapm_free(socdev); |
| 1303 | snd_soc_free_pcms(socdev); |
| 1304 | snd_soc_free_ac97_codec(codec); |
| 1305 | kfree(codec->private_data); |
| 1306 | kfree(codec->reg_cache); |
Liam Girdwood | 83ac08c | 2008-02-15 16:43:11 +0100 | [diff] [blame] | 1307 | kfree(codec); |
| 1308 | return 0; |
| 1309 | } |
| 1310 | |
| 1311 | struct snd_soc_codec_device soc_codec_dev_wm9713 = { |
| 1312 | .probe = wm9713_soc_probe, |
| 1313 | .remove = wm9713_soc_remove, |
| 1314 | .suspend = wm9713_soc_suspend, |
| 1315 | .resume = wm9713_soc_resume, |
| 1316 | }; |
| 1317 | EXPORT_SYMBOL_GPL(soc_codec_dev_wm9713); |
| 1318 | |
| 1319 | MODULE_DESCRIPTION("ASoC WM9713/WM9714 driver"); |
| 1320 | MODULE_AUTHOR("Liam Girdwood"); |
| 1321 | MODULE_LICENSE("GPL"); |