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83ac08c0 LG |
1 | /* |
2 | * wm9713.c -- ALSA Soc WM9713 codec support | |
3 | * | |
4 | * Copyright 2006 Wolfson Microelectronics PLC. | |
d331124d | 5 | * Author: Liam Girdwood <lrg@slimlogic.co.uk> |
83ac08c0 LG |
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 | * | |
83ac08c0 LG |
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> | |
19 | #include <linux/module.h> | |
20 | #include <linux/device.h> | |
21 | #include <sound/core.h> | |
22 | #include <sound/pcm.h> | |
23 | #include <sound/ac97_codec.h> | |
24 | #include <sound/initval.h> | |
25 | #include <sound/pcm_params.h> | |
e03a8d2c | 26 | #include <sound/tlv.h> |
83ac08c0 LG |
27 | #include <sound/soc.h> |
28 | #include <sound/soc-dapm.h> | |
29 | ||
30 | #include "wm9713.h" | |
31 | ||
83ac08c0 LG |
32 | struct wm9713_priv { |
33 | u32 pll_in; /* PLL input frequency */ | |
83ac08c0 LG |
34 | }; |
35 | ||
36 | static unsigned int ac97_read(struct snd_soc_codec *codec, | |
37 | unsigned int reg); | |
38 | static int ac97_write(struct snd_soc_codec *codec, | |
39 | unsigned int reg, unsigned int val); | |
40 | ||
41 | /* | |
42 | * WM9713 register cache | |
43 | * Reg 0x3c bit 15 is used by touch driver. | |
44 | */ | |
45 | static const u16 wm9713_reg[] = { | |
46 | 0x6174, 0x8080, 0x8080, 0x8080, | |
47 | 0xc880, 0xe808, 0xe808, 0x0808, | |
48 | 0x00da, 0x8000, 0xd600, 0xaaa0, | |
49 | 0xaaa0, 0xaaa0, 0x0000, 0x0000, | |
50 | 0x0f0f, 0x0040, 0x0000, 0x7f00, | |
51 | 0x0405, 0x0410, 0xbb80, 0xbb80, | |
52 | 0x0000, 0xbb80, 0x0000, 0x4523, | |
53 | 0x0000, 0x2000, 0x7eff, 0xffff, | |
54 | 0x0000, 0x0000, 0x0080, 0x0000, | |
55 | 0x0000, 0x0000, 0xfffe, 0xffff, | |
56 | 0x0000, 0x0000, 0x0000, 0xfffe, | |
57 | 0x4000, 0x0000, 0x0000, 0x0000, | |
58 | 0xb032, 0x3e00, 0x0000, 0x0000, | |
59 | 0x0000, 0x0000, 0x0000, 0x0000, | |
60 | 0x0000, 0x0000, 0x0000, 0x0006, | |
61 | 0x0001, 0x0000, 0x574d, 0x4c13, | |
62 | 0x0000, 0x0000, 0x0000 | |
63 | }; | |
64 | ||
65 | /* virtual HP mixers regs */ | |
66 | #define HPL_MIXER 0x80 | |
67 | #define HPR_MIXER 0x82 | |
68 | #define MICB_MUX 0x82 | |
69 | ||
70 | static const char *wm9713_mic_mixer[] = {"Stereo", "Mic 1", "Mic 2", "Mute"}; | |
71 | static const char *wm9713_rec_mux[] = {"Stereo", "Left", "Right", "Mute"}; | |
72 | static const char *wm9713_rec_src[] = | |
73 | {"Mic 1", "Mic 2", "Line", "Mono In", "Headphone", "Speaker", | |
74 | "Mono Out", "Zh"}; | |
75 | static const char *wm9713_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"}; | |
76 | static const char *wm9713_alc_select[] = {"None", "Left", "Right", "Stereo"}; | |
77 | static const char *wm9713_mono_pga[] = {"Vmid", "Zh", "Mono", "Inv", | |
78 | "Mono Vmid", "Inv Vmid"}; | |
79 | static const char *wm9713_spk_pga[] = | |
80 | {"Vmid", "Zh", "Headphone", "Speaker", "Inv", "Headphone Vmid", | |
81 | "Speaker Vmid", "Inv Vmid"}; | |
82 | static const char *wm9713_hp_pga[] = {"Vmid", "Zh", "Headphone", | |
83 | "Headphone Vmid"}; | |
84 | static const char *wm9713_out3_pga[] = {"Vmid", "Zh", "Inv 1", "Inv 1 Vmid"}; | |
85 | static const char *wm9713_out4_pga[] = {"Vmid", "Zh", "Inv 2", "Inv 2 Vmid"}; | |
86 | static const char *wm9713_dac_inv[] = | |
87 | {"Off", "Mono", "Speaker", "Left Headphone", "Right Headphone", | |
88 | "Headphone Mono", "NC", "Vmid"}; | |
89 | static const char *wm9713_bass[] = {"Linear Control", "Adaptive Boost"}; | |
90 | static const char *wm9713_ng_type[] = {"Constant Gain", "Mute"}; | |
91 | static const char *wm9713_mic_select[] = {"Mic 1", "Mic 2 A", "Mic 2 B"}; | |
92 | static const char *wm9713_micb_select[] = {"MPB", "MPA"}; | |
93 | ||
94 | static const struct soc_enum wm9713_enum[] = { | |
95 | SOC_ENUM_SINGLE(AC97_LINE, 3, 4, wm9713_mic_mixer), /* record mic mixer 0 */ | |
96 | SOC_ENUM_SINGLE(AC97_VIDEO, 14, 4, wm9713_rec_mux), /* record mux hp 1 */ | |
97 | SOC_ENUM_SINGLE(AC97_VIDEO, 9, 4, wm9713_rec_mux), /* record mux mono 2 */ | |
98 | SOC_ENUM_SINGLE(AC97_VIDEO, 3, 8, wm9713_rec_src), /* record mux left 3 */ | |
99 | SOC_ENUM_SINGLE(AC97_VIDEO, 0, 8, wm9713_rec_src), /* record mux right 4*/ | |
100 | SOC_ENUM_DOUBLE(AC97_CD, 14, 6, 2, wm9713_rec_gain), /* record step size 5 */ | |
101 | SOC_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9713_alc_select), /* alc source select 6*/ | |
102 | SOC_ENUM_SINGLE(AC97_REC_GAIN, 14, 4, wm9713_mono_pga), /* mono input select 7 */ | |
103 | SOC_ENUM_SINGLE(AC97_REC_GAIN, 11, 8, wm9713_spk_pga), /* speaker left input select 8 */ | |
104 | SOC_ENUM_SINGLE(AC97_REC_GAIN, 8, 8, wm9713_spk_pga), /* speaker right input select 9 */ | |
105 | SOC_ENUM_SINGLE(AC97_REC_GAIN, 6, 3, wm9713_hp_pga), /* headphone left input 10 */ | |
106 | SOC_ENUM_SINGLE(AC97_REC_GAIN, 4, 3, wm9713_hp_pga), /* headphone right input 11 */ | |
107 | SOC_ENUM_SINGLE(AC97_REC_GAIN, 2, 4, wm9713_out3_pga), /* out 3 source 12 */ | |
108 | SOC_ENUM_SINGLE(AC97_REC_GAIN, 0, 4, wm9713_out4_pga), /* out 4 source 13 */ | |
109 | SOC_ENUM_SINGLE(AC97_REC_GAIN_MIC, 13, 8, wm9713_dac_inv), /* dac invert 1 14 */ | |
110 | SOC_ENUM_SINGLE(AC97_REC_GAIN_MIC, 10, 8, wm9713_dac_inv), /* dac invert 2 15 */ | |
111 | SOC_ENUM_SINGLE(AC97_GENERAL_PURPOSE, 15, 2, wm9713_bass), /* bass control 16 */ | |
112 | SOC_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9713_ng_type), /* noise gate type 17 */ | |
113 | SOC_ENUM_SINGLE(AC97_3D_CONTROL, 12, 3, wm9713_mic_select), /* mic selection 18 */ | |
114 | SOC_ENUM_SINGLE(MICB_MUX, 0, 2, wm9713_micb_select), /* mic selection 19 */ | |
115 | }; | |
116 | ||
e03a8d2c MB |
117 | static const DECLARE_TLV_DB_SCALE(out_tlv, -4650, 150, 0); |
118 | static const DECLARE_TLV_DB_SCALE(main_tlv, -3450, 150, 0); | |
119 | static const DECLARE_TLV_DB_SCALE(misc_tlv, -1500, 300, 0); | |
120 | static unsigned int mic_tlv[] = { | |
121 | TLV_DB_RANGE_HEAD(2), | |
122 | 0, 2, TLV_DB_SCALE_ITEM(1200, 600, 0), | |
123 | 3, 3, TLV_DB_SCALE_ITEM(3000, 0, 0), | |
124 | }; | |
125 | ||
83ac08c0 | 126 | static const struct snd_kcontrol_new wm9713_snd_ac97_controls[] = { |
e03a8d2c | 127 | SOC_DOUBLE_TLV("Speaker Playback Volume", AC97_MASTER, 8, 0, 31, 1, out_tlv), |
83ac08c0 | 128 | SOC_DOUBLE("Speaker Playback Switch", AC97_MASTER, 15, 7, 1, 1), |
e03a8d2c MB |
129 | SOC_DOUBLE_TLV("Headphone Playback Volume", AC97_HEADPHONE, 8, 0, 31, 1, |
130 | out_tlv), | |
83ac08c0 | 131 | SOC_DOUBLE("Headphone Playback Switch", AC97_HEADPHONE, 15, 7, 1, 1), |
e03a8d2c MB |
132 | SOC_DOUBLE_TLV("Line In Volume", AC97_PC_BEEP, 8, 0, 31, 1, main_tlv), |
133 | SOC_DOUBLE_TLV("PCM Playback Volume", AC97_PHONE, 8, 0, 31, 1, main_tlv), | |
134 | SOC_SINGLE_TLV("Mic 1 Volume", AC97_MIC, 8, 31, 1, main_tlv), | |
135 | SOC_SINGLE_TLV("Mic 2 Volume", AC97_MIC, 0, 31, 1, main_tlv), | |
136 | SOC_SINGLE_TLV("Mic 1 Preamp Volume", AC97_3D_CONTROL, 10, 3, 0, mic_tlv), | |
137 | SOC_SINGLE_TLV("Mic 2 Preamp Volume", AC97_3D_CONTROL, 12, 3, 0, mic_tlv), | |
83ac08c0 LG |
138 | |
139 | SOC_SINGLE("Mic Boost (+20dB) Switch", AC97_LINE, 5, 1, 0), | |
140 | SOC_SINGLE("Mic Headphone Mixer Volume", AC97_LINE, 0, 7, 1), | |
141 | ||
142 | SOC_SINGLE("Capture Switch", AC97_CD, 15, 1, 1), | |
143 | SOC_ENUM("Capture Volume Steps", wm9713_enum[5]), | |
144 | SOC_DOUBLE("Capture Volume", AC97_CD, 8, 0, 31, 0), | |
145 | SOC_SINGLE("Capture ZC Switch", AC97_CD, 7, 1, 0), | |
146 | ||
e03a8d2c | 147 | SOC_SINGLE_TLV("Capture to Headphone Volume", AC97_VIDEO, 11, 7, 1, misc_tlv), |
83ac08c0 LG |
148 | SOC_SINGLE("Capture to Mono Boost (+20dB) Switch", AC97_VIDEO, 8, 1, 0), |
149 | SOC_SINGLE("Capture ADC Boost (+20dB) Switch", AC97_VIDEO, 6, 1, 0), | |
150 | ||
151 | SOC_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0), | |
152 | SOC_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0), | |
13d622b3 | 153 | SOC_SINGLE("ALC Decay Time", AC97_CODEC_CLASS_REV, 4, 15, 0), |
83ac08c0 LG |
154 | SOC_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0), |
155 | SOC_ENUM("ALC Function", wm9713_enum[6]), | |
156 | SOC_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 0), | |
157 | SOC_SINGLE("ALC ZC Timeout", AC97_PCI_SVID, 9, 3, 0), | |
158 | SOC_SINGLE("ALC ZC Switch", AC97_PCI_SVID, 8, 1, 0), | |
159 | SOC_SINGLE("ALC NG Switch", AC97_PCI_SVID, 7, 1, 0), | |
160 | SOC_ENUM("ALC NG Type", wm9713_enum[17]), | |
161 | SOC_SINGLE("ALC NG Threshold", AC97_PCI_SVID, 0, 31, 0), | |
162 | ||
163 | SOC_DOUBLE("Speaker Playback ZC Switch", AC97_MASTER, 14, 6, 1, 0), | |
164 | SOC_DOUBLE("Headphone Playback ZC Switch", AC97_HEADPHONE, 14, 6, 1, 0), | |
165 | ||
166 | SOC_SINGLE("Out4 Playback Switch", AC97_MASTER_MONO, 15, 1, 1), | |
167 | SOC_SINGLE("Out4 Playback ZC Switch", AC97_MASTER_MONO, 14, 1, 0), | |
e03a8d2c | 168 | SOC_SINGLE_TLV("Out4 Playback Volume", AC97_MASTER_MONO, 8, 31, 1, out_tlv), |
83ac08c0 LG |
169 | |
170 | SOC_SINGLE("Out3 Playback Switch", AC97_MASTER_MONO, 7, 1, 1), | |
171 | SOC_SINGLE("Out3 Playback ZC Switch", AC97_MASTER_MONO, 6, 1, 0), | |
e03a8d2c | 172 | SOC_SINGLE_TLV("Out3 Playback Volume", AC97_MASTER_MONO, 0, 31, 1, out_tlv), |
83ac08c0 | 173 | |
e03a8d2c | 174 | SOC_SINGLE_TLV("Mono Capture Volume", AC97_MASTER_TONE, 8, 31, 1, main_tlv), |
83ac08c0 LG |
175 | SOC_SINGLE("Mono Playback Switch", AC97_MASTER_TONE, 7, 1, 1), |
176 | SOC_SINGLE("Mono Playback ZC Switch", AC97_MASTER_TONE, 6, 1, 0), | |
e03a8d2c | 177 | SOC_SINGLE_TLV("Mono Playback Volume", AC97_MASTER_TONE, 0, 31, 1, out_tlv), |
83ac08c0 | 178 | |
e03a8d2c MB |
179 | SOC_SINGLE_TLV("Headphone Mixer Beep Playback Volume", AC97_AUX, 12, 7, 1, |
180 | misc_tlv), | |
181 | SOC_SINGLE_TLV("Speaker Mixer Beep Playback Volume", AC97_AUX, 8, 7, 1, | |
182 | misc_tlv), | |
183 | SOC_SINGLE_TLV("Mono Mixer Beep Playback Volume", AC97_AUX, 4, 7, 1, misc_tlv), | |
83ac08c0 | 184 | |
e03a8d2c MB |
185 | SOC_SINGLE_TLV("Voice Playback Headphone Volume", AC97_PCM, 12, 7, 1, |
186 | misc_tlv), | |
83ac08c0 LG |
187 | SOC_SINGLE("Voice Playback Master Volume", AC97_PCM, 8, 7, 1), |
188 | SOC_SINGLE("Voice Playback Mono Volume", AC97_PCM, 4, 7, 1), | |
189 | ||
e03a8d2c MB |
190 | SOC_SINGLE_TLV("Headphone Mixer Aux Playback Volume", AC97_REC_SEL, 12, 7, 1, |
191 | misc_tlv), | |
192 | ||
193 | SOC_SINGLE_TLV("Speaker Mixer Voice Playback Volume", AC97_PCM, 8, 7, 1, | |
194 | misc_tlv), | |
195 | SOC_SINGLE_TLV("Speaker Mixer Aux Playback Volume", AC97_REC_SEL, 8, 7, 1, | |
196 | misc_tlv), | |
197 | ||
198 | SOC_SINGLE_TLV("Mono Mixer Voice Playback Volume", AC97_PCM, 4, 7, 1, | |
199 | misc_tlv), | |
200 | SOC_SINGLE_TLV("Mono Mixer Aux Playback Volume", AC97_REC_SEL, 4, 7, 1, | |
201 | misc_tlv), | |
202 | ||
83ac08c0 LG |
203 | SOC_SINGLE("Aux Playback Headphone Volume", AC97_REC_SEL, 12, 7, 1), |
204 | SOC_SINGLE("Aux Playback Master Volume", AC97_REC_SEL, 8, 7, 1), | |
83ac08c0 LG |
205 | |
206 | SOC_ENUM("Bass Control", wm9713_enum[16]), | |
207 | SOC_SINGLE("Bass Cut-off Switch", AC97_GENERAL_PURPOSE, 12, 1, 1), | |
208 | SOC_SINGLE("Tone Cut-off Switch", AC97_GENERAL_PURPOSE, 4, 1, 1), | |
209 | SOC_SINGLE("Playback Attenuate (-6dB) Switch", AC97_GENERAL_PURPOSE, 6, 1, 0), | |
210 | SOC_SINGLE("Bass Volume", AC97_GENERAL_PURPOSE, 8, 15, 1), | |
211 | SOC_SINGLE("Tone Volume", AC97_GENERAL_PURPOSE, 0, 15, 1), | |
212 | ||
213 | SOC_SINGLE("3D Upper Cut-off Switch", AC97_REC_GAIN_MIC, 5, 1, 0), | |
214 | SOC_SINGLE("3D Lower Cut-off Switch", AC97_REC_GAIN_MIC, 4, 1, 0), | |
215 | SOC_SINGLE("3D Depth", AC97_REC_GAIN_MIC, 0, 15, 1), | |
216 | }; | |
217 | ||
6bbcb459 MB |
218 | static int wm9713_voice_shutdown(struct snd_soc_dapm_widget *w, |
219 | struct snd_kcontrol *kcontrol, int event) | |
220 | { | |
221 | struct snd_soc_codec *codec = w->codec; | |
222 | u16 status, rate; | |
223 | ||
224 | BUG_ON(event != SND_SOC_DAPM_PRE_PMD); | |
225 | ||
226 | /* Gracefully shut down the voice interface. */ | |
227 | status = ac97_read(codec, AC97_EXTENDED_MID) | 0x1000; | |
228 | rate = ac97_read(codec, AC97_HANDSET_RATE) & 0xF0FF; | |
229 | ac97_write(codec, AC97_HANDSET_RATE, rate | 0x0200); | |
230 | schedule_timeout_interruptible(msecs_to_jiffies(1)); | |
231 | ac97_write(codec, AC97_HANDSET_RATE, rate | 0x0F00); | |
232 | ac97_write(codec, AC97_EXTENDED_MID, status); | |
233 | ||
234 | return 0; | |
235 | } | |
236 | ||
237 | ||
83ac08c0 LG |
238 | /* We have to create a fake left and right HP mixers because |
239 | * the codec only has a single control that is shared by both channels. | |
240 | * This makes it impossible to determine the audio path using the current | |
241 | * register map, thus we add a new (virtual) register to help determine the | |
242 | * audio route within the device. | |
243 | */ | |
244 | static int mixer_event(struct snd_soc_dapm_widget *w, | |
245 | struct snd_kcontrol *kcontrol, int event) | |
246 | { | |
247 | u16 l, r, beep, tone, phone, rec, pcm, aux; | |
248 | ||
249 | l = ac97_read(w->codec, HPL_MIXER); | |
250 | r = ac97_read(w->codec, HPR_MIXER); | |
251 | beep = ac97_read(w->codec, AC97_PC_BEEP); | |
252 | tone = ac97_read(w->codec, AC97_MASTER_TONE); | |
253 | phone = ac97_read(w->codec, AC97_PHONE); | |
254 | rec = ac97_read(w->codec, AC97_REC_SEL); | |
255 | pcm = ac97_read(w->codec, AC97_PCM); | |
256 | aux = ac97_read(w->codec, AC97_AUX); | |
257 | ||
258 | if (event & SND_SOC_DAPM_PRE_REG) | |
259 | return 0; | |
260 | if ((l & 0x1) || (r & 0x1)) | |
261 | ac97_write(w->codec, AC97_PC_BEEP, beep & 0x7fff); | |
262 | else | |
263 | ac97_write(w->codec, AC97_PC_BEEP, beep | 0x8000); | |
264 | ||
265 | if ((l & 0x2) || (r & 0x2)) | |
266 | ac97_write(w->codec, AC97_MASTER_TONE, tone & 0x7fff); | |
267 | else | |
268 | ac97_write(w->codec, AC97_MASTER_TONE, tone | 0x8000); | |
269 | ||
270 | if ((l & 0x4) || (r & 0x4)) | |
271 | ac97_write(w->codec, AC97_PHONE, phone & 0x7fff); | |
272 | else | |
273 | ac97_write(w->codec, AC97_PHONE, phone | 0x8000); | |
274 | ||
275 | if ((l & 0x8) || (r & 0x8)) | |
276 | ac97_write(w->codec, AC97_REC_SEL, rec & 0x7fff); | |
277 | else | |
278 | ac97_write(w->codec, AC97_REC_SEL, rec | 0x8000); | |
279 | ||
280 | if ((l & 0x10) || (r & 0x10)) | |
281 | ac97_write(w->codec, AC97_PCM, pcm & 0x7fff); | |
282 | else | |
283 | ac97_write(w->codec, AC97_PCM, pcm | 0x8000); | |
284 | ||
285 | if ((l & 0x20) || (r & 0x20)) | |
286 | ac97_write(w->codec, AC97_AUX, aux & 0x7fff); | |
287 | else | |
288 | ac97_write(w->codec, AC97_AUX, aux | 0x8000); | |
289 | ||
290 | return 0; | |
291 | } | |
292 | ||
293 | /* Left Headphone Mixers */ | |
294 | static const struct snd_kcontrol_new wm9713_hpl_mixer_controls[] = { | |
d355c82a | 295 | SOC_DAPM_SINGLE("Beep Playback Switch", HPL_MIXER, 5, 1, 0), |
83ac08c0 LG |
296 | SOC_DAPM_SINGLE("Voice Playback Switch", HPL_MIXER, 4, 1, 0), |
297 | SOC_DAPM_SINGLE("Aux Playback Switch", HPL_MIXER, 3, 1, 0), | |
298 | SOC_DAPM_SINGLE("PCM Playback Switch", HPL_MIXER, 2, 1, 0), | |
299 | SOC_DAPM_SINGLE("MonoIn Playback Switch", HPL_MIXER, 1, 1, 0), | |
300 | SOC_DAPM_SINGLE("Bypass Playback Switch", HPL_MIXER, 0, 1, 0), | |
301 | }; | |
302 | ||
303 | /* Right Headphone Mixers */ | |
304 | static const struct snd_kcontrol_new wm9713_hpr_mixer_controls[] = { | |
d355c82a | 305 | SOC_DAPM_SINGLE("Beep Playback Switch", HPR_MIXER, 5, 1, 0), |
83ac08c0 LG |
306 | SOC_DAPM_SINGLE("Voice Playback Switch", HPR_MIXER, 4, 1, 0), |
307 | SOC_DAPM_SINGLE("Aux Playback Switch", HPR_MIXER, 3, 1, 0), | |
308 | SOC_DAPM_SINGLE("PCM Playback Switch", HPR_MIXER, 2, 1, 0), | |
309 | SOC_DAPM_SINGLE("MonoIn Playback Switch", HPR_MIXER, 1, 1, 0), | |
310 | SOC_DAPM_SINGLE("Bypass Playback Switch", HPR_MIXER, 0, 1, 0), | |
311 | }; | |
312 | ||
313 | /* headphone capture mux */ | |
314 | static const struct snd_kcontrol_new wm9713_hp_rec_mux_controls = | |
315 | SOC_DAPM_ENUM("Route", wm9713_enum[1]); | |
316 | ||
317 | /* headphone mic mux */ | |
318 | static const struct snd_kcontrol_new wm9713_hp_mic_mux_controls = | |
319 | SOC_DAPM_ENUM("Route", wm9713_enum[0]); | |
320 | ||
321 | /* Speaker Mixer */ | |
322 | static const struct snd_kcontrol_new wm9713_speaker_mixer_controls[] = { | |
d355c82a | 323 | SOC_DAPM_SINGLE("Beep Playback Switch", AC97_AUX, 11, 1, 1), |
83ac08c0 LG |
324 | SOC_DAPM_SINGLE("Voice Playback Switch", AC97_PCM, 11, 1, 1), |
325 | SOC_DAPM_SINGLE("Aux Playback Switch", AC97_REC_SEL, 11, 1, 1), | |
326 | SOC_DAPM_SINGLE("PCM Playback Switch", AC97_PHONE, 14, 1, 1), | |
327 | SOC_DAPM_SINGLE("MonoIn Playback Switch", AC97_MASTER_TONE, 14, 1, 1), | |
328 | SOC_DAPM_SINGLE("Bypass Playback Switch", AC97_PC_BEEP, 14, 1, 1), | |
329 | }; | |
330 | ||
331 | /* Mono Mixer */ | |
332 | static const struct snd_kcontrol_new wm9713_mono_mixer_controls[] = { | |
d355c82a | 333 | SOC_DAPM_SINGLE("Beep Playback Switch", AC97_AUX, 7, 1, 1), |
83ac08c0 LG |
334 | SOC_DAPM_SINGLE("Voice Playback Switch", AC97_PCM, 7, 1, 1), |
335 | SOC_DAPM_SINGLE("Aux Playback Switch", AC97_REC_SEL, 7, 1, 1), | |
336 | SOC_DAPM_SINGLE("PCM Playback Switch", AC97_PHONE, 13, 1, 1), | |
337 | SOC_DAPM_SINGLE("MonoIn Playback Switch", AC97_MASTER_TONE, 13, 1, 1), | |
338 | SOC_DAPM_SINGLE("Bypass Playback Switch", AC97_PC_BEEP, 13, 1, 1), | |
339 | SOC_DAPM_SINGLE("Mic 1 Sidetone Switch", AC97_LINE, 7, 1, 1), | |
340 | SOC_DAPM_SINGLE("Mic 2 Sidetone Switch", AC97_LINE, 6, 1, 1), | |
341 | }; | |
342 | ||
343 | /* mono mic mux */ | |
344 | static const struct snd_kcontrol_new wm9713_mono_mic_mux_controls = | |
345 | SOC_DAPM_ENUM("Route", wm9713_enum[2]); | |
346 | ||
347 | /* mono output mux */ | |
348 | static const struct snd_kcontrol_new wm9713_mono_mux_controls = | |
349 | SOC_DAPM_ENUM("Route", wm9713_enum[7]); | |
350 | ||
351 | /* speaker left output mux */ | |
352 | static const struct snd_kcontrol_new wm9713_hp_spkl_mux_controls = | |
353 | SOC_DAPM_ENUM("Route", wm9713_enum[8]); | |
354 | ||
355 | /* speaker right output mux */ | |
356 | static const struct snd_kcontrol_new wm9713_hp_spkr_mux_controls = | |
357 | SOC_DAPM_ENUM("Route", wm9713_enum[9]); | |
358 | ||
359 | /* headphone left output mux */ | |
360 | static const struct snd_kcontrol_new wm9713_hpl_out_mux_controls = | |
361 | SOC_DAPM_ENUM("Route", wm9713_enum[10]); | |
362 | ||
363 | /* headphone right output mux */ | |
364 | static const struct snd_kcontrol_new wm9713_hpr_out_mux_controls = | |
365 | SOC_DAPM_ENUM("Route", wm9713_enum[11]); | |
366 | ||
367 | /* Out3 mux */ | |
368 | static const struct snd_kcontrol_new wm9713_out3_mux_controls = | |
369 | SOC_DAPM_ENUM("Route", wm9713_enum[12]); | |
370 | ||
371 | /* Out4 mux */ | |
372 | static const struct snd_kcontrol_new wm9713_out4_mux_controls = | |
373 | SOC_DAPM_ENUM("Route", wm9713_enum[13]); | |
374 | ||
375 | /* DAC inv mux 1 */ | |
376 | static const struct snd_kcontrol_new wm9713_dac_inv1_mux_controls = | |
377 | SOC_DAPM_ENUM("Route", wm9713_enum[14]); | |
378 | ||
379 | /* DAC inv mux 2 */ | |
380 | static const struct snd_kcontrol_new wm9713_dac_inv2_mux_controls = | |
381 | SOC_DAPM_ENUM("Route", wm9713_enum[15]); | |
382 | ||
383 | /* Capture source left */ | |
384 | static const struct snd_kcontrol_new wm9713_rec_srcl_mux_controls = | |
385 | SOC_DAPM_ENUM("Route", wm9713_enum[3]); | |
386 | ||
387 | /* Capture source right */ | |
388 | static const struct snd_kcontrol_new wm9713_rec_srcr_mux_controls = | |
389 | SOC_DAPM_ENUM("Route", wm9713_enum[4]); | |
390 | ||
391 | /* mic source */ | |
392 | static const struct snd_kcontrol_new wm9713_mic_sel_mux_controls = | |
393 | SOC_DAPM_ENUM("Route", wm9713_enum[18]); | |
394 | ||
395 | /* mic source B virtual control */ | |
396 | static const struct snd_kcontrol_new wm9713_micb_sel_mux_controls = | |
397 | SOC_DAPM_ENUM("Route", wm9713_enum[19]); | |
398 | ||
399 | static const struct snd_soc_dapm_widget wm9713_dapm_widgets[] = { | |
400 | SND_SOC_DAPM_MUX("Capture Headphone Mux", SND_SOC_NOPM, 0, 0, | |
401 | &wm9713_hp_rec_mux_controls), | |
402 | SND_SOC_DAPM_MUX("Sidetone Mux", SND_SOC_NOPM, 0, 0, | |
403 | &wm9713_hp_mic_mux_controls), | |
404 | SND_SOC_DAPM_MUX("Capture Mono Mux", SND_SOC_NOPM, 0, 0, | |
405 | &wm9713_mono_mic_mux_controls), | |
406 | SND_SOC_DAPM_MUX("Mono Out Mux", SND_SOC_NOPM, 0, 0, | |
407 | &wm9713_mono_mux_controls), | |
408 | SND_SOC_DAPM_MUX("Left Speaker Out Mux", SND_SOC_NOPM, 0, 0, | |
409 | &wm9713_hp_spkl_mux_controls), | |
410 | SND_SOC_DAPM_MUX("Right Speaker Out Mux", SND_SOC_NOPM, 0, 0, | |
411 | &wm9713_hp_spkr_mux_controls), | |
412 | SND_SOC_DAPM_MUX("Left Headphone Out Mux", SND_SOC_NOPM, 0, 0, | |
413 | &wm9713_hpl_out_mux_controls), | |
414 | SND_SOC_DAPM_MUX("Right Headphone Out Mux", SND_SOC_NOPM, 0, 0, | |
415 | &wm9713_hpr_out_mux_controls), | |
416 | SND_SOC_DAPM_MUX("Out 3 Mux", SND_SOC_NOPM, 0, 0, | |
417 | &wm9713_out3_mux_controls), | |
418 | SND_SOC_DAPM_MUX("Out 4 Mux", SND_SOC_NOPM, 0, 0, | |
419 | &wm9713_out4_mux_controls), | |
420 | SND_SOC_DAPM_MUX("DAC Inv Mux 1", SND_SOC_NOPM, 0, 0, | |
421 | &wm9713_dac_inv1_mux_controls), | |
422 | SND_SOC_DAPM_MUX("DAC Inv Mux 2", SND_SOC_NOPM, 0, 0, | |
423 | &wm9713_dac_inv2_mux_controls), | |
424 | SND_SOC_DAPM_MUX("Left Capture Source", SND_SOC_NOPM, 0, 0, | |
425 | &wm9713_rec_srcl_mux_controls), | |
426 | SND_SOC_DAPM_MUX("Right Capture Source", SND_SOC_NOPM, 0, 0, | |
427 | &wm9713_rec_srcr_mux_controls), | |
428 | SND_SOC_DAPM_MUX("Mic A Source", SND_SOC_NOPM, 0, 0, | |
429 | &wm9713_mic_sel_mux_controls), | |
430 | SND_SOC_DAPM_MUX("Mic B Source", SND_SOC_NOPM, 0, 0, | |
431 | &wm9713_micb_sel_mux_controls), | |
432 | SND_SOC_DAPM_MIXER_E("Left HP Mixer", AC97_EXTENDED_MID, 3, 1, | |
433 | &wm9713_hpl_mixer_controls[0], ARRAY_SIZE(wm9713_hpl_mixer_controls), | |
434 | mixer_event, SND_SOC_DAPM_POST_REG), | |
435 | SND_SOC_DAPM_MIXER_E("Right HP Mixer", AC97_EXTENDED_MID, 2, 1, | |
436 | &wm9713_hpr_mixer_controls[0], ARRAY_SIZE(wm9713_hpr_mixer_controls), | |
437 | mixer_event, SND_SOC_DAPM_POST_REG), | |
438 | SND_SOC_DAPM_MIXER("Mono Mixer", AC97_EXTENDED_MID, 0, 1, | |
439 | &wm9713_mono_mixer_controls[0], ARRAY_SIZE(wm9713_mono_mixer_controls)), | |
440 | SND_SOC_DAPM_MIXER("Speaker Mixer", AC97_EXTENDED_MID, 1, 1, | |
441 | &wm9713_speaker_mixer_controls[0], | |
442 | ARRAY_SIZE(wm9713_speaker_mixer_controls)), | |
443 | SND_SOC_DAPM_DAC("Left DAC", "Left HiFi Playback", AC97_EXTENDED_MID, 7, 1), | |
444 | SND_SOC_DAPM_DAC("Right DAC", "Right HiFi Playback", AC97_EXTENDED_MID, 6, 1), | |
445 | SND_SOC_DAPM_MIXER("AC97 Mixer", SND_SOC_NOPM, 0, 0, NULL, 0), | |
446 | SND_SOC_DAPM_MIXER("HP Mixer", SND_SOC_NOPM, 0, 0, NULL, 0), | |
447 | SND_SOC_DAPM_MIXER("Line Mixer", SND_SOC_NOPM, 0, 0, NULL, 0), | |
448 | SND_SOC_DAPM_MIXER("Capture Mixer", SND_SOC_NOPM, 0, 0, NULL, 0), | |
6bbcb459 MB |
449 | SND_SOC_DAPM_DAC_E("Voice DAC", "Voice Playback", AC97_EXTENDED_MID, 12, 1, |
450 | wm9713_voice_shutdown, SND_SOC_DAPM_PRE_PMD), | |
83ac08c0 | 451 | SND_SOC_DAPM_DAC("Aux DAC", "Aux Playback", AC97_EXTENDED_MID, 11, 1), |
ccbc301e MB |
452 | SND_SOC_DAPM_PGA("Left ADC", AC97_EXTENDED_MID, 5, 1, NULL, 0), |
453 | SND_SOC_DAPM_PGA("Right ADC", AC97_EXTENDED_MID, 4, 1, NULL, 0), | |
454 | SND_SOC_DAPM_ADC("Left HiFi ADC", "Left HiFi Capture", SND_SOC_NOPM, 0, 0), | |
455 | SND_SOC_DAPM_ADC("Right HiFi ADC", "Right HiFi Capture", SND_SOC_NOPM, 0, 0), | |
456 | SND_SOC_DAPM_ADC("Left Voice ADC", "Left Voice Capture", SND_SOC_NOPM, 0, 0), | |
457 | SND_SOC_DAPM_ADC("Right Voice ADC", "Right Voice Capture", SND_SOC_NOPM, 0, 0), | |
83ac08c0 LG |
458 | SND_SOC_DAPM_PGA("Left Headphone", AC97_EXTENDED_MSTATUS, 10, 1, NULL, 0), |
459 | SND_SOC_DAPM_PGA("Right Headphone", AC97_EXTENDED_MSTATUS, 9, 1, NULL, 0), | |
460 | SND_SOC_DAPM_PGA("Left Speaker", AC97_EXTENDED_MSTATUS, 8, 1, NULL, 0), | |
461 | SND_SOC_DAPM_PGA("Right Speaker", AC97_EXTENDED_MSTATUS, 7, 1, NULL, 0), | |
462 | SND_SOC_DAPM_PGA("Out 3", AC97_EXTENDED_MSTATUS, 11, 1, NULL, 0), | |
463 | SND_SOC_DAPM_PGA("Out 4", AC97_EXTENDED_MSTATUS, 12, 1, NULL, 0), | |
464 | SND_SOC_DAPM_PGA("Mono Out", AC97_EXTENDED_MSTATUS, 13, 1, NULL, 0), | |
465 | SND_SOC_DAPM_PGA("Left Line In", AC97_EXTENDED_MSTATUS, 6, 1, NULL, 0), | |
466 | SND_SOC_DAPM_PGA("Right Line In", AC97_EXTENDED_MSTATUS, 5, 1, NULL, 0), | |
467 | SND_SOC_DAPM_PGA("Mono In", AC97_EXTENDED_MSTATUS, 4, 1, NULL, 0), | |
468 | SND_SOC_DAPM_PGA("Mic A PGA", AC97_EXTENDED_MSTATUS, 3, 1, NULL, 0), | |
469 | SND_SOC_DAPM_PGA("Mic B PGA", AC97_EXTENDED_MSTATUS, 2, 1, NULL, 0), | |
470 | SND_SOC_DAPM_PGA("Mic A Pre Amp", AC97_EXTENDED_MSTATUS, 1, 1, NULL, 0), | |
471 | SND_SOC_DAPM_PGA("Mic B Pre Amp", AC97_EXTENDED_MSTATUS, 0, 1, NULL, 0), | |
472 | SND_SOC_DAPM_MICBIAS("Mic Bias", AC97_EXTENDED_MSTATUS, 14, 1), | |
473 | SND_SOC_DAPM_OUTPUT("MONO"), | |
474 | SND_SOC_DAPM_OUTPUT("HPL"), | |
475 | SND_SOC_DAPM_OUTPUT("HPR"), | |
476 | SND_SOC_DAPM_OUTPUT("SPKL"), | |
477 | SND_SOC_DAPM_OUTPUT("SPKR"), | |
478 | SND_SOC_DAPM_OUTPUT("OUT3"), | |
479 | SND_SOC_DAPM_OUTPUT("OUT4"), | |
480 | SND_SOC_DAPM_INPUT("LINEL"), | |
481 | SND_SOC_DAPM_INPUT("LINER"), | |
482 | SND_SOC_DAPM_INPUT("MONOIN"), | |
483 | SND_SOC_DAPM_INPUT("PCBEEP"), | |
484 | SND_SOC_DAPM_INPUT("MIC1"), | |
485 | SND_SOC_DAPM_INPUT("MIC2A"), | |
486 | SND_SOC_DAPM_INPUT("MIC2B"), | |
487 | SND_SOC_DAPM_VMID("VMID"), | |
488 | }; | |
489 | ||
a65f0568 | 490 | static const struct snd_soc_dapm_route audio_map[] = { |
83ac08c0 | 491 | /* left HP mixer */ |
d355c82a | 492 | {"Left HP Mixer", "Beep Playback Switch", "PCBEEP"}, |
83ac08c0 LG |
493 | {"Left HP Mixer", "Voice Playback Switch", "Voice DAC"}, |
494 | {"Left HP Mixer", "Aux Playback Switch", "Aux DAC"}, | |
495 | {"Left HP Mixer", "Bypass Playback Switch", "Left Line In"}, | |
496 | {"Left HP Mixer", "PCM Playback Switch", "Left DAC"}, | |
497 | {"Left HP Mixer", "MonoIn Playback Switch", "Mono In"}, | |
498 | {"Left HP Mixer", NULL, "Capture Headphone Mux"}, | |
499 | ||
500 | /* right HP mixer */ | |
d355c82a | 501 | {"Right HP Mixer", "Beep Playback Switch", "PCBEEP"}, |
83ac08c0 LG |
502 | {"Right HP Mixer", "Voice Playback Switch", "Voice DAC"}, |
503 | {"Right HP Mixer", "Aux Playback Switch", "Aux DAC"}, | |
504 | {"Right HP Mixer", "Bypass Playback Switch", "Right Line In"}, | |
505 | {"Right HP Mixer", "PCM Playback Switch", "Right DAC"}, | |
506 | {"Right HP Mixer", "MonoIn Playback Switch", "Mono In"}, | |
507 | {"Right HP Mixer", NULL, "Capture Headphone Mux"}, | |
508 | ||
509 | /* virtual mixer - mixes left & right channels for spk and mono */ | |
510 | {"AC97 Mixer", NULL, "Left DAC"}, | |
511 | {"AC97 Mixer", NULL, "Right DAC"}, | |
512 | {"Line Mixer", NULL, "Right Line In"}, | |
513 | {"Line Mixer", NULL, "Left Line In"}, | |
514 | {"HP Mixer", NULL, "Left HP Mixer"}, | |
515 | {"HP Mixer", NULL, "Right HP Mixer"}, | |
516 | {"Capture Mixer", NULL, "Left Capture Source"}, | |
517 | {"Capture Mixer", NULL, "Right Capture Source"}, | |
518 | ||
519 | /* speaker mixer */ | |
d355c82a | 520 | {"Speaker Mixer", "Beep Playback Switch", "PCBEEP"}, |
83ac08c0 LG |
521 | {"Speaker Mixer", "Voice Playback Switch", "Voice DAC"}, |
522 | {"Speaker Mixer", "Aux Playback Switch", "Aux DAC"}, | |
523 | {"Speaker Mixer", "Bypass Playback Switch", "Line Mixer"}, | |
524 | {"Speaker Mixer", "PCM Playback Switch", "AC97 Mixer"}, | |
525 | {"Speaker Mixer", "MonoIn Playback Switch", "Mono In"}, | |
526 | ||
527 | /* mono mixer */ | |
d355c82a | 528 | {"Mono Mixer", "Beep Playback Switch", "PCBEEP"}, |
83ac08c0 LG |
529 | {"Mono Mixer", "Voice Playback Switch", "Voice DAC"}, |
530 | {"Mono Mixer", "Aux Playback Switch", "Aux DAC"}, | |
531 | {"Mono Mixer", "Bypass Playback Switch", "Line Mixer"}, | |
532 | {"Mono Mixer", "PCM Playback Switch", "AC97 Mixer"}, | |
c0bbf48d RJ |
533 | {"Mono Mixer", "Mic 1 Sidetone Switch", "Mic A PGA"}, |
534 | {"Mono Mixer", "Mic 2 Sidetone Switch", "Mic B PGA"}, | |
83ac08c0 LG |
535 | {"Mono Mixer", NULL, "Capture Mono Mux"}, |
536 | ||
537 | /* DAC inv mux 1 */ | |
538 | {"DAC Inv Mux 1", "Mono", "Mono Mixer"}, | |
539 | {"DAC Inv Mux 1", "Speaker", "Speaker Mixer"}, | |
540 | {"DAC Inv Mux 1", "Left Headphone", "Left HP Mixer"}, | |
541 | {"DAC Inv Mux 1", "Right Headphone", "Right HP Mixer"}, | |
542 | {"DAC Inv Mux 1", "Headphone Mono", "HP Mixer"}, | |
543 | ||
544 | /* DAC inv mux 2 */ | |
545 | {"DAC Inv Mux 2", "Mono", "Mono Mixer"}, | |
546 | {"DAC Inv Mux 2", "Speaker", "Speaker Mixer"}, | |
547 | {"DAC Inv Mux 2", "Left Headphone", "Left HP Mixer"}, | |
548 | {"DAC Inv Mux 2", "Right Headphone", "Right HP Mixer"}, | |
549 | {"DAC Inv Mux 2", "Headphone Mono", "HP Mixer"}, | |
550 | ||
551 | /* headphone left mux */ | |
552 | {"Left Headphone Out Mux", "Headphone", "Left HP Mixer"}, | |
553 | ||
554 | /* headphone right mux */ | |
555 | {"Right Headphone Out Mux", "Headphone", "Right HP Mixer"}, | |
556 | ||
557 | /* speaker left mux */ | |
558 | {"Left Speaker Out Mux", "Headphone", "Left HP Mixer"}, | |
559 | {"Left Speaker Out Mux", "Speaker", "Speaker Mixer"}, | |
560 | {"Left Speaker Out Mux", "Inv", "DAC Inv Mux 1"}, | |
561 | ||
562 | /* speaker right mux */ | |
563 | {"Right Speaker Out Mux", "Headphone", "Right HP Mixer"}, | |
564 | {"Right Speaker Out Mux", "Speaker", "Speaker Mixer"}, | |
565 | {"Right Speaker Out Mux", "Inv", "DAC Inv Mux 2"}, | |
566 | ||
567 | /* mono mux */ | |
568 | {"Mono Out Mux", "Mono", "Mono Mixer"}, | |
569 | {"Mono Out Mux", "Inv", "DAC Inv Mux 1"}, | |
570 | ||
571 | /* out 3 mux */ | |
572 | {"Out 3 Mux", "Inv 1", "DAC Inv Mux 1"}, | |
573 | ||
574 | /* out 4 mux */ | |
575 | {"Out 4 Mux", "Inv 2", "DAC Inv Mux 2"}, | |
576 | ||
577 | /* output pga */ | |
578 | {"HPL", NULL, "Left Headphone"}, | |
579 | {"Left Headphone", NULL, "Left Headphone Out Mux"}, | |
580 | {"HPR", NULL, "Right Headphone"}, | |
581 | {"Right Headphone", NULL, "Right Headphone Out Mux"}, | |
582 | {"OUT3", NULL, "Out 3"}, | |
583 | {"Out 3", NULL, "Out 3 Mux"}, | |
584 | {"OUT4", NULL, "Out 4"}, | |
585 | {"Out 4", NULL, "Out 4 Mux"}, | |
586 | {"SPKL", NULL, "Left Speaker"}, | |
587 | {"Left Speaker", NULL, "Left Speaker Out Mux"}, | |
588 | {"SPKR", NULL, "Right Speaker"}, | |
589 | {"Right Speaker", NULL, "Right Speaker Out Mux"}, | |
590 | {"MONO", NULL, "Mono Out"}, | |
591 | {"Mono Out", NULL, "Mono Out Mux"}, | |
592 | ||
593 | /* input pga */ | |
594 | {"Left Line In", NULL, "LINEL"}, | |
595 | {"Right Line In", NULL, "LINER"}, | |
596 | {"Mono In", NULL, "MONOIN"}, | |
597 | {"Mic A PGA", NULL, "Mic A Pre Amp"}, | |
598 | {"Mic B PGA", NULL, "Mic B Pre Amp"}, | |
599 | ||
600 | /* left capture select */ | |
601 | {"Left Capture Source", "Mic 1", "Mic A Pre Amp"}, | |
602 | {"Left Capture Source", "Mic 2", "Mic B Pre Amp"}, | |
603 | {"Left Capture Source", "Line", "LINEL"}, | |
604 | {"Left Capture Source", "Mono In", "MONOIN"}, | |
605 | {"Left Capture Source", "Headphone", "Left HP Mixer"}, | |
606 | {"Left Capture Source", "Speaker", "Speaker Mixer"}, | |
607 | {"Left Capture Source", "Mono Out", "Mono Mixer"}, | |
608 | ||
609 | /* right capture select */ | |
610 | {"Right Capture Source", "Mic 1", "Mic A Pre Amp"}, | |
611 | {"Right Capture Source", "Mic 2", "Mic B Pre Amp"}, | |
612 | {"Right Capture Source", "Line", "LINER"}, | |
613 | {"Right Capture Source", "Mono In", "MONOIN"}, | |
614 | {"Right Capture Source", "Headphone", "Right HP Mixer"}, | |
615 | {"Right Capture Source", "Speaker", "Speaker Mixer"}, | |
616 | {"Right Capture Source", "Mono Out", "Mono Mixer"}, | |
617 | ||
618 | /* left ADC */ | |
619 | {"Left ADC", NULL, "Left Capture Source"}, | |
ccbc301e MB |
620 | {"Left Voice ADC", NULL, "Left ADC"}, |
621 | {"Left HiFi ADC", NULL, "Left ADC"}, | |
83ac08c0 LG |
622 | |
623 | /* right ADC */ | |
624 | {"Right ADC", NULL, "Right Capture Source"}, | |
ccbc301e MB |
625 | {"Right Voice ADC", NULL, "Right ADC"}, |
626 | {"Right HiFi ADC", NULL, "Right ADC"}, | |
83ac08c0 LG |
627 | |
628 | /* mic */ | |
629 | {"Mic A Pre Amp", NULL, "Mic A Source"}, | |
630 | {"Mic A Source", "Mic 1", "MIC1"}, | |
631 | {"Mic A Source", "Mic 2 A", "MIC2A"}, | |
632 | {"Mic A Source", "Mic 2 B", "Mic B Source"}, | |
633 | {"Mic B Pre Amp", "MPB", "Mic B Source"}, | |
634 | {"Mic B Source", NULL, "MIC2B"}, | |
635 | ||
636 | /* headphone capture */ | |
637 | {"Capture Headphone Mux", "Stereo", "Capture Mixer"}, | |
638 | {"Capture Headphone Mux", "Left", "Left Capture Source"}, | |
639 | {"Capture Headphone Mux", "Right", "Right Capture Source"}, | |
640 | ||
641 | /* mono capture */ | |
642 | {"Capture Mono Mux", "Stereo", "Capture Mixer"}, | |
643 | {"Capture Mono Mux", "Left", "Left Capture Source"}, | |
644 | {"Capture Mono Mux", "Right", "Right Capture Source"}, | |
83ac08c0 LG |
645 | }; |
646 | ||
647 | static int wm9713_add_widgets(struct snd_soc_codec *codec) | |
648 | { | |
a65f0568 MB |
649 | snd_soc_dapm_new_controls(codec, wm9713_dapm_widgets, |
650 | ARRAY_SIZE(wm9713_dapm_widgets)); | |
83ac08c0 | 651 | |
a65f0568 | 652 | snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map)); |
83ac08c0 | 653 | |
83ac08c0 LG |
654 | return 0; |
655 | } | |
656 | ||
657 | static unsigned int ac97_read(struct snd_soc_codec *codec, | |
658 | unsigned int reg) | |
659 | { | |
660 | u16 *cache = codec->reg_cache; | |
661 | ||
662 | if (reg == AC97_RESET || reg == AC97_GPIO_STATUS || | |
663 | reg == AC97_VENDOR_ID1 || reg == AC97_VENDOR_ID2 || | |
664 | reg == AC97_CD) | |
665 | return soc_ac97_ops.read(codec->ac97, reg); | |
666 | else { | |
667 | reg = reg >> 1; | |
668 | ||
91432e97 | 669 | if (reg >= (ARRAY_SIZE(wm9713_reg))) |
83ac08c0 LG |
670 | return -EIO; |
671 | ||
672 | return cache[reg]; | |
673 | } | |
674 | } | |
675 | ||
676 | static int ac97_write(struct snd_soc_codec *codec, unsigned int reg, | |
677 | unsigned int val) | |
678 | { | |
679 | u16 *cache = codec->reg_cache; | |
680 | if (reg < 0x7c) | |
681 | soc_ac97_ops.write(codec->ac97, reg, val); | |
682 | reg = reg >> 1; | |
91432e97 | 683 | if (reg < (ARRAY_SIZE(wm9713_reg))) |
83ac08c0 LG |
684 | cache[reg] = val; |
685 | ||
686 | return 0; | |
687 | } | |
688 | ||
689 | /* PLL divisors */ | |
690 | struct _pll_div { | |
691 | u32 divsel:1; | |
692 | u32 divctl:1; | |
693 | u32 lf:1; | |
694 | u32 n:4; | |
695 | u32 k:24; | |
696 | }; | |
697 | ||
698 | /* The size in bits of the PLL divide multiplied by 10 | |
699 | * to allow rounding later */ | |
700 | #define FIXED_PLL_SIZE ((1 << 22) * 10) | |
701 | ||
702 | static void pll_factors(struct _pll_div *pll_div, unsigned int source) | |
703 | { | |
704 | u64 Kpart; | |
705 | unsigned int K, Ndiv, Nmod, target; | |
706 | ||
707 | /* The the PLL output is always 98.304MHz. */ | |
708 | target = 98304000; | |
709 | ||
710 | /* If the input frequency is over 14.4MHz then scale it down. */ | |
711 | if (source > 14400000) { | |
712 | source >>= 1; | |
713 | pll_div->divsel = 1; | |
714 | ||
715 | if (source > 14400000) { | |
716 | source >>= 1; | |
717 | pll_div->divctl = 1; | |
718 | } else | |
719 | pll_div->divctl = 0; | |
720 | ||
721 | } else { | |
722 | pll_div->divsel = 0; | |
723 | pll_div->divctl = 0; | |
724 | } | |
725 | ||
726 | /* Low frequency sources require an additional divide in the | |
727 | * loop. | |
728 | */ | |
729 | if (source < 8192000) { | |
730 | pll_div->lf = 1; | |
731 | target >>= 2; | |
732 | } else | |
733 | pll_div->lf = 0; | |
734 | ||
735 | Ndiv = target / source; | |
736 | if ((Ndiv < 5) || (Ndiv > 12)) | |
737 | printk(KERN_WARNING | |
449bd54d | 738 | "WM9713 PLL N value %u out of recommended range!\n", |
83ac08c0 LG |
739 | Ndiv); |
740 | ||
741 | pll_div->n = Ndiv; | |
742 | Nmod = target % source; | |
743 | Kpart = FIXED_PLL_SIZE * (long long)Nmod; | |
744 | ||
745 | do_div(Kpart, source); | |
746 | ||
747 | K = Kpart & 0xFFFFFFFF; | |
748 | ||
749 | /* Check if we need to round */ | |
750 | if ((K % 10) >= 5) | |
751 | K += 5; | |
752 | ||
753 | /* Move down to proper range now rounding is done */ | |
754 | K /= 10; | |
755 | ||
756 | pll_div->k = K; | |
757 | } | |
758 | ||
759 | /** | |
760 | * Please note that changing the PLL input frequency may require | |
761 | * resynchronisation with the AC97 controller. | |
762 | */ | |
763 | static int wm9713_set_pll(struct snd_soc_codec *codec, | |
764 | int pll_id, unsigned int freq_in, unsigned int freq_out) | |
765 | { | |
766 | struct wm9713_priv *wm9713 = codec->private_data; | |
767 | u16 reg, reg2; | |
768 | struct _pll_div pll_div; | |
769 | ||
770 | /* turn PLL off ? */ | |
c42f69bb | 771 | if (freq_in == 0) { |
83ac08c0 LG |
772 | /* disable PLL power and select ext source */ |
773 | reg = ac97_read(codec, AC97_HANDSET_RATE); | |
774 | ac97_write(codec, AC97_HANDSET_RATE, reg | 0x0080); | |
775 | reg = ac97_read(codec, AC97_EXTENDED_MID); | |
776 | ac97_write(codec, AC97_EXTENDED_MID, reg | 0x0200); | |
c42f69bb | 777 | wm9713->pll_in = 0; |
83ac08c0 LG |
778 | return 0; |
779 | } | |
780 | ||
781 | pll_factors(&pll_div, freq_in); | |
782 | ||
783 | if (pll_div.k == 0) { | |
784 | reg = (pll_div.n << 12) | (pll_div.lf << 11) | | |
785 | (pll_div.divsel << 9) | (pll_div.divctl << 8); | |
786 | ac97_write(codec, AC97_LINE1_LEVEL, reg); | |
787 | } else { | |
788 | /* write the fractional k to the reg 0x46 pages */ | |
789 | reg2 = (pll_div.n << 12) | (pll_div.lf << 11) | (1 << 10) | | |
790 | (pll_div.divsel << 9) | (pll_div.divctl << 8); | |
791 | ||
792 | /* K [21:20] */ | |
793 | reg = reg2 | (0x5 << 4) | (pll_div.k >> 20); | |
794 | ac97_write(codec, AC97_LINE1_LEVEL, reg); | |
795 | ||
796 | /* K [19:16] */ | |
797 | reg = reg2 | (0x4 << 4) | ((pll_div.k >> 16) & 0xf); | |
798 | ac97_write(codec, AC97_LINE1_LEVEL, reg); | |
799 | ||
800 | /* K [15:12] */ | |
801 | reg = reg2 | (0x3 << 4) | ((pll_div.k >> 12) & 0xf); | |
802 | ac97_write(codec, AC97_LINE1_LEVEL, reg); | |
803 | ||
804 | /* K [11:8] */ | |
805 | reg = reg2 | (0x2 << 4) | ((pll_div.k >> 8) & 0xf); | |
806 | ac97_write(codec, AC97_LINE1_LEVEL, reg); | |
807 | ||
808 | /* K [7:4] */ | |
809 | reg = reg2 | (0x1 << 4) | ((pll_div.k >> 4) & 0xf); | |
810 | ac97_write(codec, AC97_LINE1_LEVEL, reg); | |
811 | ||
812 | reg = reg2 | (0x0 << 4) | (pll_div.k & 0xf); /* K [3:0] */ | |
813 | ac97_write(codec, AC97_LINE1_LEVEL, reg); | |
814 | } | |
815 | ||
816 | /* turn PLL on and select as source */ | |
817 | reg = ac97_read(codec, AC97_EXTENDED_MID); | |
818 | ac97_write(codec, AC97_EXTENDED_MID, reg & 0xfdff); | |
819 | reg = ac97_read(codec, AC97_HANDSET_RATE); | |
820 | ac97_write(codec, AC97_HANDSET_RATE, reg & 0xff7f); | |
83ac08c0 LG |
821 | wm9713->pll_in = freq_in; |
822 | ||
823 | /* wait 10ms AC97 link frames for the link to stabilise */ | |
824 | schedule_timeout_interruptible(msecs_to_jiffies(10)); | |
825 | return 0; | |
826 | } | |
827 | ||
85488037 MB |
828 | static int wm9713_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id, |
829 | int source, unsigned int freq_in, unsigned int freq_out) | |
83ac08c0 LG |
830 | { |
831 | struct snd_soc_codec *codec = codec_dai->codec; | |
832 | return wm9713_set_pll(codec, pll_id, freq_in, freq_out); | |
833 | } | |
834 | ||
835 | /* | |
836 | * Tristate the PCM DAI lines, tristate can be disabled by calling | |
837 | * wm9713_set_dai_fmt() | |
838 | */ | |
e550e17f | 839 | static int wm9713_set_dai_tristate(struct snd_soc_dai *codec_dai, |
83ac08c0 LG |
840 | int tristate) |
841 | { | |
842 | struct snd_soc_codec *codec = codec_dai->codec; | |
843 | u16 reg = ac97_read(codec, AC97_CENTER_LFE_MASTER) & 0x9fff; | |
844 | ||
845 | if (tristate) | |
846 | ac97_write(codec, AC97_CENTER_LFE_MASTER, reg); | |
847 | ||
848 | return 0; | |
849 | } | |
850 | ||
851 | /* | |
852 | * Configure WM9713 clock dividers. | |
853 | * Voice DAC needs 256 FS | |
854 | */ | |
e550e17f | 855 | static int wm9713_set_dai_clkdiv(struct snd_soc_dai *codec_dai, |
83ac08c0 LG |
856 | int div_id, int div) |
857 | { | |
858 | struct snd_soc_codec *codec = codec_dai->codec; | |
859 | u16 reg; | |
860 | ||
861 | switch (div_id) { | |
862 | case WM9713_PCMCLK_DIV: | |
863 | reg = ac97_read(codec, AC97_HANDSET_RATE) & 0xf0ff; | |
864 | ac97_write(codec, AC97_HANDSET_RATE, reg | div); | |
865 | break; | |
866 | case WM9713_CLKA_MULT: | |
867 | reg = ac97_read(codec, AC97_HANDSET_RATE) & 0xfffd; | |
868 | ac97_write(codec, AC97_HANDSET_RATE, reg | div); | |
869 | break; | |
870 | case WM9713_CLKB_MULT: | |
871 | reg = ac97_read(codec, AC97_HANDSET_RATE) & 0xfffb; | |
872 | ac97_write(codec, AC97_HANDSET_RATE, reg | div); | |
873 | break; | |
874 | case WM9713_HIFI_DIV: | |
875 | reg = ac97_read(codec, AC97_HANDSET_RATE) & 0x8fff; | |
876 | ac97_write(codec, AC97_HANDSET_RATE, reg | div); | |
877 | break; | |
878 | case WM9713_PCMBCLK_DIV: | |
879 | reg = ac97_read(codec, AC97_CENTER_LFE_MASTER) & 0xf1ff; | |
880 | ac97_write(codec, AC97_CENTER_LFE_MASTER, reg | div); | |
881 | break; | |
882 | case WM9713_PCMCLK_PLL_DIV: | |
883 | reg = ac97_read(codec, AC97_LINE1_LEVEL) & 0xff80; | |
884 | ac97_write(codec, AC97_LINE1_LEVEL, reg | 0x60 | div); | |
885 | break; | |
886 | case WM9713_HIFI_PLL_DIV: | |
887 | reg = ac97_read(codec, AC97_LINE1_LEVEL) & 0xff80; | |
888 | ac97_write(codec, AC97_LINE1_LEVEL, reg | 0x70 | div); | |
889 | break; | |
890 | default: | |
891 | return -EINVAL; | |
892 | } | |
893 | ||
894 | return 0; | |
895 | } | |
896 | ||
e550e17f | 897 | static int wm9713_set_dai_fmt(struct snd_soc_dai *codec_dai, |
83ac08c0 LG |
898 | unsigned int fmt) |
899 | { | |
900 | struct snd_soc_codec *codec = codec_dai->codec; | |
901 | u16 gpio = ac97_read(codec, AC97_GPIO_CFG) & 0xffc5; | |
902 | u16 reg = 0x8000; | |
903 | ||
904 | /* clock masters */ | |
905 | switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { | |
906 | case SND_SOC_DAIFMT_CBM_CFM: | |
907 | reg |= 0x4000; | |
908 | gpio |= 0x0010; | |
909 | break; | |
910 | case SND_SOC_DAIFMT_CBM_CFS: | |
911 | reg |= 0x6000; | |
912 | gpio |= 0x0018; | |
913 | break; | |
914 | case SND_SOC_DAIFMT_CBS_CFS: | |
d133b0ce | 915 | reg |= 0x2000; |
83ac08c0 LG |
916 | gpio |= 0x001a; |
917 | break; | |
918 | case SND_SOC_DAIFMT_CBS_CFM: | |
919 | gpio |= 0x0012; | |
920 | break; | |
921 | } | |
922 | ||
923 | /* clock inversion */ | |
924 | switch (fmt & SND_SOC_DAIFMT_INV_MASK) { | |
925 | case SND_SOC_DAIFMT_IB_IF: | |
926 | reg |= 0x00c0; | |
927 | break; | |
928 | case SND_SOC_DAIFMT_IB_NF: | |
929 | reg |= 0x0080; | |
930 | break; | |
931 | case SND_SOC_DAIFMT_NB_IF: | |
932 | reg |= 0x0040; | |
933 | break; | |
934 | } | |
935 | ||
936 | /* DAI format */ | |
937 | switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { | |
938 | case SND_SOC_DAIFMT_I2S: | |
939 | reg |= 0x0002; | |
940 | break; | |
941 | case SND_SOC_DAIFMT_RIGHT_J: | |
942 | break; | |
943 | case SND_SOC_DAIFMT_LEFT_J: | |
944 | reg |= 0x0001; | |
945 | break; | |
946 | case SND_SOC_DAIFMT_DSP_A: | |
947 | reg |= 0x0003; | |
948 | break; | |
949 | case SND_SOC_DAIFMT_DSP_B: | |
950 | reg |= 0x0043; | |
951 | break; | |
952 | } | |
953 | ||
954 | ac97_write(codec, AC97_GPIO_CFG, gpio); | |
955 | ac97_write(codec, AC97_CENTER_LFE_MASTER, reg); | |
956 | return 0; | |
957 | } | |
958 | ||
959 | static int wm9713_pcm_hw_params(struct snd_pcm_substream *substream, | |
dee89c4d MB |
960 | struct snd_pcm_hw_params *params, |
961 | struct snd_soc_dai *dai) | |
83ac08c0 | 962 | { |
55b8bac5 | 963 | struct snd_soc_codec *codec = dai->codec; |
83ac08c0 LG |
964 | u16 reg = ac97_read(codec, AC97_CENTER_LFE_MASTER) & 0xfff3; |
965 | ||
966 | switch (params_format(params)) { | |
967 | case SNDRV_PCM_FORMAT_S16_LE: | |
968 | break; | |
969 | case SNDRV_PCM_FORMAT_S20_3LE: | |
970 | reg |= 0x0004; | |
971 | break; | |
972 | case SNDRV_PCM_FORMAT_S24_LE: | |
973 | reg |= 0x0008; | |
974 | break; | |
975 | case SNDRV_PCM_FORMAT_S32_LE: | |
976 | reg |= 0x000c; | |
977 | break; | |
978 | } | |
979 | ||
980 | /* enable PCM interface in master mode */ | |
981 | ac97_write(codec, AC97_CENTER_LFE_MASTER, reg); | |
982 | return 0; | |
983 | } | |
984 | ||
dee89c4d MB |
985 | static int ac97_hifi_prepare(struct snd_pcm_substream *substream, |
986 | struct snd_soc_dai *dai) | |
83ac08c0 | 987 | { |
55b8bac5 | 988 | struct snd_soc_codec *codec = dai->codec; |
83ac08c0 | 989 | struct snd_pcm_runtime *runtime = substream->runtime; |
83ac08c0 LG |
990 | int reg; |
991 | u16 vra; | |
992 | ||
993 | vra = ac97_read(codec, AC97_EXTENDED_STATUS); | |
994 | ac97_write(codec, AC97_EXTENDED_STATUS, vra | 0x1); | |
995 | ||
996 | if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) | |
997 | reg = AC97_PCM_FRONT_DAC_RATE; | |
998 | else | |
999 | reg = AC97_PCM_LR_ADC_RATE; | |
1000 | ||
1001 | return ac97_write(codec, reg, runtime->rate); | |
1002 | } | |
1003 | ||
dee89c4d MB |
1004 | static int ac97_aux_prepare(struct snd_pcm_substream *substream, |
1005 | struct snd_soc_dai *dai) | |
83ac08c0 | 1006 | { |
55b8bac5 | 1007 | struct snd_soc_codec *codec = dai->codec; |
83ac08c0 | 1008 | struct snd_pcm_runtime *runtime = substream->runtime; |
83ac08c0 LG |
1009 | u16 vra, xsle; |
1010 | ||
1011 | vra = ac97_read(codec, AC97_EXTENDED_STATUS); | |
1012 | ac97_write(codec, AC97_EXTENDED_STATUS, vra | 0x1); | |
1013 | xsle = ac97_read(codec, AC97_PCI_SID); | |
1014 | ac97_write(codec, AC97_PCI_SID, xsle | 0x8000); | |
1015 | ||
1016 | if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK) | |
1017 | return -ENODEV; | |
1018 | ||
1019 | return ac97_write(codec, AC97_PCM_SURR_DAC_RATE, runtime->rate); | |
1020 | } | |
1021 | ||
5415552d MB |
1022 | #define WM9713_RATES (SNDRV_PCM_RATE_8000 | \ |
1023 | SNDRV_PCM_RATE_11025 | \ | |
1024 | SNDRV_PCM_RATE_22050 | \ | |
1025 | SNDRV_PCM_RATE_44100 | \ | |
1026 | SNDRV_PCM_RATE_48000) | |
1027 | ||
1028 | #define WM9713_PCM_RATES (SNDRV_PCM_RATE_8000 | \ | |
1029 | SNDRV_PCM_RATE_11025 | \ | |
1030 | SNDRV_PCM_RATE_16000 | \ | |
1031 | SNDRV_PCM_RATE_22050 | \ | |
1032 | SNDRV_PCM_RATE_44100 | \ | |
1033 | SNDRV_PCM_RATE_48000) | |
83ac08c0 LG |
1034 | |
1035 | #define WM9713_PCM_FORMATS \ | |
1036 | (SNDRV_PCM_FORMAT_S16_LE | SNDRV_PCM_FORMAT_S20_3LE | \ | |
1037 | SNDRV_PCM_FORMAT_S24_LE) | |
1038 | ||
6335d055 EM |
1039 | static struct snd_soc_dai_ops wm9713_dai_ops_hifi = { |
1040 | .prepare = ac97_hifi_prepare, | |
1041 | .set_clkdiv = wm9713_set_dai_clkdiv, | |
1042 | .set_pll = wm9713_set_dai_pll, | |
1043 | }; | |
1044 | ||
1045 | static struct snd_soc_dai_ops wm9713_dai_ops_aux = { | |
1046 | .prepare = ac97_aux_prepare, | |
1047 | .set_clkdiv = wm9713_set_dai_clkdiv, | |
1048 | .set_pll = wm9713_set_dai_pll, | |
1049 | }; | |
1050 | ||
1051 | static struct snd_soc_dai_ops wm9713_dai_ops_voice = { | |
1052 | .hw_params = wm9713_pcm_hw_params, | |
6335d055 EM |
1053 | .set_clkdiv = wm9713_set_dai_clkdiv, |
1054 | .set_pll = wm9713_set_dai_pll, | |
1055 | .set_fmt = wm9713_set_dai_fmt, | |
1056 | .set_tristate = wm9713_set_dai_tristate, | |
1057 | }; | |
1058 | ||
e550e17f | 1059 | struct snd_soc_dai wm9713_dai[] = { |
83ac08c0 LG |
1060 | { |
1061 | .name = "AC97 HiFi", | |
3ba9e10a | 1062 | .ac97_control = 1, |
83ac08c0 LG |
1063 | .playback = { |
1064 | .stream_name = "HiFi Playback", | |
1065 | .channels_min = 1, | |
1066 | .channels_max = 2, | |
1067 | .rates = WM9713_RATES, | |
33f503c9 | 1068 | .formats = SND_SOC_STD_AC97_FMTS,}, |
83ac08c0 LG |
1069 | .capture = { |
1070 | .stream_name = "HiFi Capture", | |
1071 | .channels_min = 1, | |
1072 | .channels_max = 2, | |
1073 | .rates = WM9713_RATES, | |
33f503c9 | 1074 | .formats = SND_SOC_STD_AC97_FMTS,}, |
6335d055 | 1075 | .ops = &wm9713_dai_ops_hifi, |
83ac08c0 LG |
1076 | }, |
1077 | { | |
1078 | .name = "AC97 Aux", | |
1079 | .playback = { | |
1080 | .stream_name = "Aux Playback", | |
1081 | .channels_min = 1, | |
1082 | .channels_max = 1, | |
1083 | .rates = WM9713_RATES, | |
33f503c9 | 1084 | .formats = SND_SOC_STD_AC97_FMTS,}, |
6335d055 | 1085 | .ops = &wm9713_dai_ops_aux, |
83ac08c0 LG |
1086 | }, |
1087 | { | |
1088 | .name = "WM9713 Voice", | |
1089 | .playback = { | |
1090 | .stream_name = "Voice Playback", | |
1091 | .channels_min = 1, | |
1092 | .channels_max = 1, | |
5415552d | 1093 | .rates = WM9713_PCM_RATES, |
83ac08c0 LG |
1094 | .formats = WM9713_PCM_FORMATS,}, |
1095 | .capture = { | |
1096 | .stream_name = "Voice Capture", | |
1097 | .channels_min = 1, | |
1098 | .channels_max = 2, | |
5415552d | 1099 | .rates = WM9713_PCM_RATES, |
83ac08c0 | 1100 | .formats = WM9713_PCM_FORMATS,}, |
6335d055 | 1101 | .ops = &wm9713_dai_ops_voice, |
f4976116 | 1102 | .symmetric_rates = 1, |
83ac08c0 LG |
1103 | }, |
1104 | }; | |
1105 | EXPORT_SYMBOL_GPL(wm9713_dai); | |
1106 | ||
1107 | int wm9713_reset(struct snd_soc_codec *codec, int try_warm) | |
1108 | { | |
1109 | if (try_warm && soc_ac97_ops.warm_reset) { | |
1110 | soc_ac97_ops.warm_reset(codec->ac97); | |
abb68c26 | 1111 | if (ac97_read(codec, 0) == wm9713_reg[0]) |
83ac08c0 LG |
1112 | return 1; |
1113 | } | |
1114 | ||
1115 | soc_ac97_ops.reset(codec->ac97); | |
e775f6c0 MB |
1116 | if (soc_ac97_ops.warm_reset) |
1117 | soc_ac97_ops.warm_reset(codec->ac97); | |
abb68c26 | 1118 | if (ac97_read(codec, 0) != wm9713_reg[0]) |
83ac08c0 LG |
1119 | return -EIO; |
1120 | return 0; | |
1121 | } | |
1122 | EXPORT_SYMBOL_GPL(wm9713_reset); | |
1123 | ||
0be9898a MB |
1124 | static int wm9713_set_bias_level(struct snd_soc_codec *codec, |
1125 | enum snd_soc_bias_level level) | |
83ac08c0 LG |
1126 | { |
1127 | u16 reg; | |
1128 | ||
0be9898a MB |
1129 | switch (level) { |
1130 | case SND_SOC_BIAS_ON: | |
83ac08c0 LG |
1131 | /* enable thermal shutdown */ |
1132 | reg = ac97_read(codec, AC97_EXTENDED_MID) & 0x1bff; | |
1133 | ac97_write(codec, AC97_EXTENDED_MID, reg); | |
1134 | break; | |
0be9898a | 1135 | case SND_SOC_BIAS_PREPARE: |
83ac08c0 | 1136 | break; |
0be9898a | 1137 | case SND_SOC_BIAS_STANDBY: |
83ac08c0 LG |
1138 | /* enable master bias and vmid */ |
1139 | reg = ac97_read(codec, AC97_EXTENDED_MID) & 0x3bff; | |
1140 | ac97_write(codec, AC97_EXTENDED_MID, reg); | |
1141 | ac97_write(codec, AC97_POWERDOWN, 0x0000); | |
1142 | break; | |
0be9898a | 1143 | case SND_SOC_BIAS_OFF: |
83ac08c0 LG |
1144 | /* disable everything including AC link */ |
1145 | ac97_write(codec, AC97_EXTENDED_MID, 0xffff); | |
1146 | ac97_write(codec, AC97_EXTENDED_MSTATUS, 0xffff); | |
1147 | ac97_write(codec, AC97_POWERDOWN, 0xffff); | |
1148 | break; | |
1149 | } | |
0be9898a | 1150 | codec->bias_level = level; |
83ac08c0 LG |
1151 | return 0; |
1152 | } | |
1153 | ||
1154 | static int wm9713_soc_suspend(struct platform_device *pdev, | |
1155 | pm_message_t state) | |
1156 | { | |
1157 | struct snd_soc_device *socdev = platform_get_drvdata(pdev); | |
6627a653 | 1158 | struct snd_soc_codec *codec = socdev->card->codec; |
87b57fe2 MB |
1159 | u16 reg; |
1160 | ||
1161 | /* Disable everything except touchpanel - that will be handled | |
1162 | * by the touch driver and left disabled if touch is not in | |
1163 | * use. */ | |
1164 | reg = ac97_read(codec, AC97_EXTENDED_MID); | |
1165 | ac97_write(codec, AC97_EXTENDED_MID, reg | 0x7fff); | |
1166 | ac97_write(codec, AC97_EXTENDED_MSTATUS, 0xffff); | |
1167 | ac97_write(codec, AC97_POWERDOWN, 0x6f00); | |
1168 | ac97_write(codec, AC97_POWERDOWN, 0xffff); | |
83ac08c0 | 1169 | |
83ac08c0 LG |
1170 | return 0; |
1171 | } | |
1172 | ||
1173 | static int wm9713_soc_resume(struct platform_device *pdev) | |
1174 | { | |
1175 | struct snd_soc_device *socdev = platform_get_drvdata(pdev); | |
6627a653 | 1176 | struct snd_soc_codec *codec = socdev->card->codec; |
83ac08c0 LG |
1177 | struct wm9713_priv *wm9713 = codec->private_data; |
1178 | int i, ret; | |
1179 | u16 *cache = codec->reg_cache; | |
1180 | ||
1181 | ret = wm9713_reset(codec, 1); | |
1182 | if (ret < 0) { | |
1183 | printk(KERN_ERR "could not reset AC97 codec\n"); | |
1184 | return ret; | |
1185 | } | |
1186 | ||
0be9898a | 1187 | wm9713_set_bias_level(codec, SND_SOC_BIAS_STANDBY); |
83ac08c0 LG |
1188 | |
1189 | /* do we need to re-start the PLL ? */ | |
c42f69bb MB |
1190 | if (wm9713->pll_in) |
1191 | wm9713_set_pll(codec, 0, wm9713->pll_in, 0); | |
83ac08c0 LG |
1192 | |
1193 | /* only synchronise the codec if warm reset failed */ | |
1194 | if (ret == 0) { | |
1195 | for (i = 2; i < ARRAY_SIZE(wm9713_reg) << 1; i += 2) { | |
1196 | if (i == AC97_POWERDOWN || i == AC97_EXTENDED_MID || | |
1197 | i == AC97_EXTENDED_MSTATUS || i > 0x66) | |
1198 | continue; | |
1199 | soc_ac97_ops.write(codec->ac97, i, cache[i>>1]); | |
1200 | } | |
1201 | } | |
1202 | ||
0be9898a MB |
1203 | if (codec->suspend_bias_level == SND_SOC_BIAS_ON) |
1204 | wm9713_set_bias_level(codec, SND_SOC_BIAS_ON); | |
83ac08c0 LG |
1205 | |
1206 | return ret; | |
1207 | } | |
1208 | ||
1209 | static int wm9713_soc_probe(struct platform_device *pdev) | |
1210 | { | |
1211 | struct snd_soc_device *socdev = platform_get_drvdata(pdev); | |
1212 | struct snd_soc_codec *codec; | |
1213 | int ret = 0, reg; | |
1214 | ||
6627a653 MB |
1215 | socdev->card->codec = kzalloc(sizeof(struct snd_soc_codec), |
1216 | GFP_KERNEL); | |
1217 | if (socdev->card->codec == NULL) | |
83ac08c0 | 1218 | return -ENOMEM; |
6627a653 | 1219 | codec = socdev->card->codec; |
83ac08c0 LG |
1220 | mutex_init(&codec->mutex); |
1221 | ||
1222 | codec->reg_cache = kmemdup(wm9713_reg, sizeof(wm9713_reg), GFP_KERNEL); | |
1223 | if (codec->reg_cache == NULL) { | |
1224 | ret = -ENOMEM; | |
1225 | goto cache_err; | |
1226 | } | |
1227 | codec->reg_cache_size = sizeof(wm9713_reg); | |
1228 | codec->reg_cache_step = 2; | |
1229 | ||
1230 | codec->private_data = kzalloc(sizeof(struct wm9713_priv), GFP_KERNEL); | |
1231 | if (codec->private_data == NULL) { | |
1232 | ret = -ENOMEM; | |
1233 | goto priv_err; | |
1234 | } | |
1235 | ||
1236 | codec->name = "WM9713"; | |
1237 | codec->owner = THIS_MODULE; | |
1238 | codec->dai = wm9713_dai; | |
1239 | codec->num_dai = ARRAY_SIZE(wm9713_dai); | |
1240 | codec->write = ac97_write; | |
1241 | codec->read = ac97_read; | |
0be9898a | 1242 | codec->set_bias_level = wm9713_set_bias_level; |
83ac08c0 LG |
1243 | INIT_LIST_HEAD(&codec->dapm_widgets); |
1244 | INIT_LIST_HEAD(&codec->dapm_paths); | |
1245 | ||
1246 | ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0); | |
1247 | if (ret < 0) | |
1248 | goto codec_err; | |
1249 | ||
1250 | /* register pcms */ | |
1251 | ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1); | |
1252 | if (ret < 0) | |
1253 | goto pcm_err; | |
1254 | ||
1255 | /* do a cold reset for the controller and then try | |
1256 | * a warm reset followed by an optional cold reset for codec */ | |
1257 | wm9713_reset(codec, 0); | |
1258 | ret = wm9713_reset(codec, 1); | |
1259 | if (ret < 0) { | |
39639fab | 1260 | printk(KERN_ERR "Failed to reset WM9713: AC97 link error\n"); |
83ac08c0 LG |
1261 | goto reset_err; |
1262 | } | |
1263 | ||
0be9898a | 1264 | wm9713_set_bias_level(codec, SND_SOC_BIAS_STANDBY); |
83ac08c0 LG |
1265 | |
1266 | /* unmute the adc - move to kcontrol */ | |
1267 | reg = ac97_read(codec, AC97_CD) & 0x7fff; | |
1268 | ac97_write(codec, AC97_CD, reg); | |
1269 | ||
3e8e1952 IM |
1270 | snd_soc_add_controls(codec, wm9713_snd_ac97_controls, |
1271 | ARRAY_SIZE(wm9713_snd_ac97_controls)); | |
83ac08c0 | 1272 | wm9713_add_widgets(codec); |
83ac08c0 | 1273 | |
83ac08c0 LG |
1274 | return 0; |
1275 | ||
1276 | reset_err: | |
1277 | snd_soc_free_pcms(socdev); | |
83ac08c0 LG |
1278 | pcm_err: |
1279 | snd_soc_free_ac97_codec(codec); | |
1280 | ||
1281 | codec_err: | |
1282 | kfree(codec->private_data); | |
1283 | ||
1284 | priv_err: | |
1285 | kfree(codec->reg_cache); | |
1286 | ||
1287 | cache_err: | |
6627a653 MB |
1288 | kfree(socdev->card->codec); |
1289 | socdev->card->codec = NULL; | |
83ac08c0 LG |
1290 | return ret; |
1291 | } | |
1292 | ||
1293 | static int wm9713_soc_remove(struct platform_device *pdev) | |
1294 | { | |
1295 | struct snd_soc_device *socdev = platform_get_drvdata(pdev); | |
6627a653 | 1296 | struct snd_soc_codec *codec = socdev->card->codec; |
83ac08c0 LG |
1297 | |
1298 | if (codec == NULL) | |
1299 | return 0; | |
1300 | ||
1301 | snd_soc_dapm_free(socdev); | |
1302 | snd_soc_free_pcms(socdev); | |
1303 | snd_soc_free_ac97_codec(codec); | |
1304 | kfree(codec->private_data); | |
1305 | kfree(codec->reg_cache); | |
83ac08c0 LG |
1306 | kfree(codec); |
1307 | return 0; | |
1308 | } | |
1309 | ||
1310 | struct snd_soc_codec_device soc_codec_dev_wm9713 = { | |
1311 | .probe = wm9713_soc_probe, | |
1312 | .remove = wm9713_soc_remove, | |
1313 | .suspend = wm9713_soc_suspend, | |
1314 | .resume = wm9713_soc_resume, | |
1315 | }; | |
1316 | EXPORT_SYMBOL_GPL(soc_codec_dev_wm9713); | |
1317 | ||
1318 | MODULE_DESCRIPTION("ASoC WM9713/WM9714 driver"); | |
1319 | MODULE_AUTHOR("Liam Girdwood"); | |
1320 | MODULE_LICENSE("GPL"); |