Commit | Line | Data |
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98615454 KM |
1 | /* |
2 | * DA7210 ALSA Soc codec driver | |
3 | * | |
4 | * Copyright (c) 2009 Dialog Semiconductor | |
5 | * Written by David Chen <Dajun.chen@diasemi.com> | |
6 | * | |
7 | * Copyright (C) 2009 Renesas Solutions Corp. | |
8 | * Cleanups by Kuninori Morimoto <morimoto.kuninori@renesas.com> | |
9 | * | |
10 | * Tested on SuperH Ecovec24 board with S16/S24 LE in 48KHz using I2S | |
11 | * | |
12 | * This program is free software; you can redistribute it and/or modify it | |
13 | * under the terms of the GNU General Public License as published by the | |
14 | * Free Software Foundation; either version 2 of the License, or (at your | |
15 | * option) any later version. | |
16 | */ | |
17 | ||
98615454 | 18 | #include <linux/delay.h> |
98615454 | 19 | #include <linux/i2c.h> |
aa0e25ca | 20 | #include <linux/spi/spi.h> |
33593b52 | 21 | #include <linux/regmap.h> |
5a0e3ad6 | 22 | #include <linux/slab.h> |
da155d5b | 23 | #include <linux/module.h> |
98615454 KM |
24 | #include <sound/pcm.h> |
25 | #include <sound/pcm_params.h> | |
ce6120cc | 26 | #include <sound/soc.h> |
98615454 | 27 | #include <sound/initval.h> |
a7e7cd5b | 28 | #include <sound/tlv.h> |
98615454 | 29 | |
98615454 | 30 | /* DA7210 register space */ |
aa0e25ca | 31 | #define DA7210_PAGE_CONTROL 0x00 |
de5eaf84 | 32 | #define DA7210_CONTROL 0x01 |
98615454 KM |
33 | #define DA7210_STATUS 0x02 |
34 | #define DA7210_STARTUP1 0x03 | |
6950c60d AC |
35 | #define DA7210_STARTUP2 0x04 |
36 | #define DA7210_STARTUP3 0x05 | |
98615454 KM |
37 | #define DA7210_MIC_L 0x07 |
38 | #define DA7210_MIC_R 0x08 | |
de5eaf84 AC |
39 | #define DA7210_AUX1_L 0x09 |
40 | #define DA7210_AUX1_R 0x0A | |
5eda1949 | 41 | #define DA7210_AUX2 0x0B |
de5eaf84 | 42 | #define DA7210_IN_GAIN 0x0C |
98615454 KM |
43 | #define DA7210_INMIX_L 0x0D |
44 | #define DA7210_INMIX_R 0x0E | |
45 | #define DA7210_ADC_HPF 0x0F | |
46 | #define DA7210_ADC 0x10 | |
0ee6e9e7 AC |
47 | #define DA7210_ADC_EQ1_2 0X11 |
48 | #define DA7210_ADC_EQ3_4 0x12 | |
49 | #define DA7210_ADC_EQ5 0x13 | |
98615454 KM |
50 | #define DA7210_DAC_HPF 0x14 |
51 | #define DA7210_DAC_L 0x15 | |
52 | #define DA7210_DAC_R 0x16 | |
53 | #define DA7210_DAC_SEL 0x17 | |
5eda1949 | 54 | #define DA7210_SOFTMUTE 0x18 |
0ee6e9e7 AC |
55 | #define DA7210_DAC_EQ1_2 0x19 |
56 | #define DA7210_DAC_EQ3_4 0x1A | |
57 | #define DA7210_DAC_EQ5 0x1B | |
98615454 KM |
58 | #define DA7210_OUTMIX_L 0x1C |
59 | #define DA7210_OUTMIX_R 0x1D | |
52082d8f AC |
60 | #define DA7210_OUT1_L 0x1E |
61 | #define DA7210_OUT1_R 0x1F | |
62 | #define DA7210_OUT2 0x20 | |
98615454 KM |
63 | #define DA7210_HP_L_VOL 0x21 |
64 | #define DA7210_HP_R_VOL 0x22 | |
65 | #define DA7210_HP_CFG 0x23 | |
5eda1949 | 66 | #define DA7210_ZERO_CROSS 0x24 |
98615454 KM |
67 | #define DA7210_DAI_SRC_SEL 0x25 |
68 | #define DA7210_DAI_CFG1 0x26 | |
69 | #define DA7210_DAI_CFG3 0x28 | |
960b3b4b KM |
70 | #define DA7210_PLL_DIV1 0x29 |
71 | #define DA7210_PLL_DIV2 0x2A | |
98615454 KM |
72 | #define DA7210_PLL_DIV3 0x2B |
73 | #define DA7210_PLL 0x2C | |
de5eaf84 AC |
74 | #define DA7210_ALC_MAX 0x83 |
75 | #define DA7210_ALC_MIN 0x84 | |
76 | #define DA7210_ALC_NOIS 0x85 | |
77 | #define DA7210_ALC_ATT 0x86 | |
78 | #define DA7210_ALC_REL 0x87 | |
79 | #define DA7210_ALC_DEL 0x88 | |
960b3b4b KM |
80 | #define DA7210_A_HID_UNLOCK 0x8A |
81 | #define DA7210_A_TEST_UNLOCK 0x8B | |
82 | #define DA7210_A_PLL1 0x90 | |
83 | #define DA7210_A_CP_MODE 0xA7 | |
98615454 KM |
84 | |
85 | /* STARTUP1 bit fields */ | |
86 | #define DA7210_SC_MST_EN (1 << 0) | |
87 | ||
88 | /* MIC_L bit fields */ | |
89 | #define DA7210_MICBIAS_EN (1 << 6) | |
90 | #define DA7210_MIC_L_EN (1 << 7) | |
91 | ||
92 | /* MIC_R bit fields */ | |
93 | #define DA7210_MIC_R_EN (1 << 7) | |
94 | ||
95 | /* INMIX_L bit fields */ | |
96 | #define DA7210_IN_L_EN (1 << 7) | |
97 | ||
98 | /* INMIX_R bit fields */ | |
99 | #define DA7210_IN_R_EN (1 << 7) | |
100 | ||
98615454 | 101 | /* ADC bit fields */ |
de5eaf84 | 102 | #define DA7210_ADC_ALC_EN (1 << 0) |
98615454 KM |
103 | #define DA7210_ADC_L_EN (1 << 3) |
104 | #define DA7210_ADC_R_EN (1 << 7) | |
105 | ||
3a9d6202 KM |
106 | /* DAC/ADC HPF fields */ |
107 | #define DA7210_VOICE_F0_MASK (0x7 << 4) | |
108 | #define DA7210_VOICE_F0_25 (1 << 4) | |
109 | #define DA7210_VOICE_EN (1 << 7) | |
c2151433 | 110 | |
98615454 KM |
111 | /* DAC_SEL bit fields */ |
112 | #define DA7210_DAC_L_SRC_DAI_L (4 << 0) | |
113 | #define DA7210_DAC_L_EN (1 << 3) | |
114 | #define DA7210_DAC_R_SRC_DAI_R (5 << 4) | |
115 | #define DA7210_DAC_R_EN (1 << 7) | |
116 | ||
117 | /* OUTMIX_L bit fields */ | |
118 | #define DA7210_OUT_L_EN (1 << 7) | |
119 | ||
120 | /* OUTMIX_R bit fields */ | |
121 | #define DA7210_OUT_R_EN (1 << 7) | |
122 | ||
123 | /* HP_CFG bit fields */ | |
124 | #define DA7210_HP_2CAP_MODE (1 << 1) | |
125 | #define DA7210_HP_SENSE_EN (1 << 2) | |
126 | #define DA7210_HP_L_EN (1 << 3) | |
127 | #define DA7210_HP_MODE (1 << 6) | |
128 | #define DA7210_HP_R_EN (1 << 7) | |
129 | ||
130 | /* DAI_SRC_SEL bit fields */ | |
131 | #define DA7210_DAI_OUT_L_SRC (6 << 0) | |
132 | #define DA7210_DAI_OUT_R_SRC (7 << 4) | |
133 | ||
134 | /* DAI_CFG1 bit fields */ | |
135 | #define DA7210_DAI_WORD_S16_LE (0 << 0) | |
0f8ea586 | 136 | #define DA7210_DAI_WORD_S20_3LE (1 << 0) |
98615454 | 137 | #define DA7210_DAI_WORD_S24_LE (2 << 0) |
0f8ea586 | 138 | #define DA7210_DAI_WORD_S32_LE (3 << 0) |
98615454 | 139 | #define DA7210_DAI_FLEN_64BIT (1 << 2) |
0f8ea586 | 140 | #define DA7210_DAI_MODE_SLAVE (0 << 7) |
98615454 KM |
141 | #define DA7210_DAI_MODE_MASTER (1 << 7) |
142 | ||
143 | /* DAI_CFG3 bit fields */ | |
144 | #define DA7210_DAI_FORMAT_I2SMODE (0 << 0) | |
0f8ea586 AC |
145 | #define DA7210_DAI_FORMAT_LEFT_J (1 << 0) |
146 | #define DA7210_DAI_FORMAT_RIGHT_J (2 << 0) | |
98615454 KM |
147 | #define DA7210_DAI_OE (1 << 3) |
148 | #define DA7210_DAI_EN (1 << 7) | |
149 | ||
150 | /*PLL_DIV3 bit fields */ | |
570aa7ba | 151 | #define DA7210_PLL_DIV_L_MASK (0xF << 0) |
98615454 KM |
152 | #define DA7210_MCLK_RANGE_10_20_MHZ (1 << 4) |
153 | #define DA7210_PLL_BYP (1 << 6) | |
154 | ||
155 | /* PLL bit fields */ | |
3a9d6202 KM |
156 | #define DA7210_PLL_FS_MASK (0xF << 0) |
157 | #define DA7210_PLL_FS_8000 (0x1 << 0) | |
960b3b4b | 158 | #define DA7210_PLL_FS_11025 (0x2 << 0) |
3a9d6202 KM |
159 | #define DA7210_PLL_FS_12000 (0x3 << 0) |
160 | #define DA7210_PLL_FS_16000 (0x5 << 0) | |
960b3b4b | 161 | #define DA7210_PLL_FS_22050 (0x6 << 0) |
3a9d6202 KM |
162 | #define DA7210_PLL_FS_24000 (0x7 << 0) |
163 | #define DA7210_PLL_FS_32000 (0x9 << 0) | |
960b3b4b | 164 | #define DA7210_PLL_FS_44100 (0xA << 0) |
3a9d6202 | 165 | #define DA7210_PLL_FS_48000 (0xB << 0) |
960b3b4b | 166 | #define DA7210_PLL_FS_88200 (0xE << 0) |
3a9d6202 | 167 | #define DA7210_PLL_FS_96000 (0xF << 0) |
570aa7ba AC |
168 | #define DA7210_MCLK_DET_EN (0x1 << 5) |
169 | #define DA7210_MCLK_SRM_EN (0x1 << 6) | |
960b3b4b | 170 | #define DA7210_PLL_EN (0x1 << 7) |
98615454 | 171 | |
5eda1949 AC |
172 | /* SOFTMUTE bit fields */ |
173 | #define DA7210_RAMP_EN (1 << 6) | |
174 | ||
de5eaf84 | 175 | /* CONTROL bit fields */ |
570aa7ba AC |
176 | #define DA7210_REG_EN (1 << 0) |
177 | #define DA7210_BIAS_EN (1 << 2) | |
de5eaf84 AC |
178 | #define DA7210_NOISE_SUP_EN (1 << 3) |
179 | ||
180 | /* IN_GAIN bit fields */ | |
181 | #define DA7210_INPGA_L_VOL (0x0F << 0) | |
182 | #define DA7210_INPGA_R_VOL (0xF0 << 0) | |
183 | ||
184 | /* ZERO_CROSS bit fields */ | |
185 | #define DA7210_AUX1_L_ZC (1 << 0) | |
186 | #define DA7210_AUX1_R_ZC (1 << 1) | |
187 | #define DA7210_HP_L_ZC (1 << 6) | |
188 | #define DA7210_HP_R_ZC (1 << 7) | |
189 | ||
190 | /* AUX1_L bit fields */ | |
191 | #define DA7210_AUX1_L_VOL (0x3F << 0) | |
24b6f263 | 192 | #define DA7210_AUX1_L_EN (1 << 7) |
de5eaf84 AC |
193 | |
194 | /* AUX1_R bit fields */ | |
195 | #define DA7210_AUX1_R_VOL (0x3F << 0) | |
24b6f263 AC |
196 | #define DA7210_AUX1_R_EN (1 << 7) |
197 | ||
198 | /* AUX2 bit fields */ | |
199 | #define DA7210_AUX2_EN (1 << 3) | |
de5eaf84 AC |
200 | |
201 | /* Minimum INPGA and AUX1 volume to enable noise suppression */ | |
202 | #define DA7210_INPGA_MIN_VOL_NS 0x0A /* 10.5dB */ | |
203 | #define DA7210_AUX1_MIN_VOL_NS 0x35 /* 6dB */ | |
204 | ||
52082d8f AC |
205 | /* OUT1_L bit fields */ |
206 | #define DA7210_OUT1_L_EN (1 << 7) | |
207 | ||
208 | /* OUT1_R bit fields */ | |
209 | #define DA7210_OUT1_R_EN (1 << 7) | |
210 | ||
211 | /* OUT2 bit fields */ | |
212 | #define DA7210_OUT2_OUTMIX_R (1 << 5) | |
213 | #define DA7210_OUT2_OUTMIX_L (1 << 6) | |
214 | #define DA7210_OUT2_EN (1 << 7) | |
215 | ||
570aa7ba AC |
216 | struct pll_div { |
217 | int fref; | |
218 | int fout; | |
219 | u8 div1; | |
220 | u8 div2; | |
221 | u8 div3; | |
222 | u8 mode; /* 0 = slave, 1 = master */ | |
223 | }; | |
224 | ||
225 | /* PLL dividers table */ | |
226 | static const struct pll_div da7210_pll_div[] = { | |
227 | /* for MASTER mode, fs = 44.1Khz */ | |
228 | { 12000000, 2822400, 0xE8, 0x6C, 0x2, 1}, /* MCLK=12Mhz */ | |
229 | { 13000000, 2822400, 0xDF, 0x28, 0xC, 1}, /* MCLK=13Mhz */ | |
230 | { 13500000, 2822400, 0xDB, 0x0A, 0xD, 1}, /* MCLK=13.5Mhz */ | |
231 | { 14400000, 2822400, 0xD4, 0x5A, 0x2, 1}, /* MCLK=14.4Mhz */ | |
232 | { 19200000, 2822400, 0xBB, 0x43, 0x9, 1}, /* MCLK=19.2Mhz */ | |
233 | { 19680000, 2822400, 0xB9, 0x6D, 0xA, 1}, /* MCLK=19.68Mhz */ | |
234 | { 19800000, 2822400, 0xB8, 0xFB, 0xB, 1}, /* MCLK=19.8Mhz */ | |
235 | /* for MASTER mode, fs = 48Khz */ | |
236 | { 12000000, 3072000, 0xF3, 0x12, 0x7, 1}, /* MCLK=12Mhz */ | |
237 | { 13000000, 3072000, 0xE8, 0xFD, 0x5, 1}, /* MCLK=13Mhz */ | |
238 | { 13500000, 3072000, 0xE4, 0x82, 0x3, 1}, /* MCLK=13.5Mhz */ | |
239 | { 14400000, 3072000, 0xDD, 0x3A, 0x0, 1}, /* MCLK=14.4Mhz */ | |
240 | { 19200000, 3072000, 0xC1, 0xEB, 0x8, 1}, /* MCLK=19.2Mhz */ | |
241 | { 19680000, 3072000, 0xBF, 0xEC, 0x0, 1}, /* MCLK=19.68Mhz */ | |
242 | { 19800000, 3072000, 0xBF, 0x70, 0x0, 1}, /* MCLK=19.8Mhz */ | |
243 | /* for SLAVE mode with SRM */ | |
244 | { 12000000, 2822400, 0xED, 0xBF, 0x5, 0}, /* MCLK=12Mhz */ | |
245 | { 13000000, 2822400, 0xE4, 0x13, 0x0, 0}, /* MCLK=13Mhz */ | |
246 | { 13500000, 2822400, 0xDF, 0xC6, 0x8, 0}, /* MCLK=13.5Mhz */ | |
247 | { 14400000, 2822400, 0xD8, 0xCA, 0x1, 0}, /* MCLK=14.4Mhz */ | |
248 | { 19200000, 2822400, 0xBE, 0x97, 0x9, 0}, /* MCLK=19.2Mhz */ | |
249 | { 19680000, 2822400, 0xBC, 0xAC, 0xD, 0}, /* MCLK=19.68Mhz */ | |
250 | { 19800000, 2822400, 0xBC, 0x35, 0xE, 0}, /* MCLK=19.8Mhz */ | |
251 | }; | |
252 | ||
253 | enum clk_src { | |
254 | DA7210_CLKSRC_MCLK | |
255 | }; | |
256 | ||
98615454 KM |
257 | #define DA7210_VERSION "0.0.1" |
258 | ||
a7e7cd5b KM |
259 | /* |
260 | * Playback Volume | |
261 | * | |
262 | * max : 0x3F (+15.0 dB) | |
263 | * (1.5 dB step) | |
264 | * min : 0x11 (-54.0 dB) | |
265 | * mute : 0x10 | |
266 | * reserved : 0x00 - 0x0F | |
267 | * | |
a7e7cd5b | 268 | * Reserved area are considered as "mute". |
a7e7cd5b | 269 | */ |
6c1e1bfe | 270 | static const DECLARE_TLV_DB_RANGE(hp_out_tlv, |
7a0e67b6 AC |
271 | 0x0, 0x10, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1), |
272 | /* -54 dB to +15 dB */ | |
6c1e1bfe LPC |
273 | 0x11, 0x3f, TLV_DB_SCALE_ITEM(-5400, 150, 0) |
274 | ); | |
a7e7cd5b | 275 | |
6c1e1bfe | 276 | static const DECLARE_TLV_DB_RANGE(lineout_vol_tlv, |
52082d8f AC |
277 | 0x0, 0x10, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1), |
278 | /* -54dB to 15dB */ | |
279 | 0x11, 0x3f, TLV_DB_SCALE_ITEM(-5400, 150, 0) | |
6c1e1bfe | 280 | ); |
52082d8f | 281 | |
6c1e1bfe | 282 | static const DECLARE_TLV_DB_RANGE(mono_vol_tlv, |
52082d8f AC |
283 | 0x0, 0x2, TLV_DB_SCALE_ITEM(-1800, 0, 1), |
284 | /* -18dB to 6dB */ | |
285 | 0x3, 0x7, TLV_DB_SCALE_ITEM(-1800, 600, 0) | |
6c1e1bfe | 286 | ); |
52082d8f | 287 | |
6c1e1bfe | 288 | static const DECLARE_TLV_DB_RANGE(aux1_vol_tlv, |
24b6f263 AC |
289 | 0x0, 0x10, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1), |
290 | /* -48dB to 21dB */ | |
291 | 0x11, 0x3f, TLV_DB_SCALE_ITEM(-4800, 150, 0) | |
6c1e1bfe | 292 | ); |
24b6f263 | 293 | |
0ee6e9e7 AC |
294 | static const DECLARE_TLV_DB_SCALE(eq_gain_tlv, -1050, 150, 0); |
295 | static const DECLARE_TLV_DB_SCALE(adc_eq_master_gain_tlv, -1800, 600, 1); | |
52082d8f | 296 | static const DECLARE_TLV_DB_SCALE(dac_gain_tlv, -7725, 75, 0); |
24b6f263 AC |
297 | static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, -600, 600, 0); |
298 | static const DECLARE_TLV_DB_SCALE(aux2_vol_tlv, -600, 600, 0); | |
299 | static const DECLARE_TLV_DB_SCALE(inpga_gain_tlv, -450, 150, 0); | |
0ee6e9e7 | 300 | |
4ced2b96 | 301 | /* ADC and DAC high pass filter f0 value */ |
f4034147 | 302 | static const char * const da7210_hpf_cutoff_txt[] = { |
4ced2b96 AC |
303 | "Fs/8192*pi", "Fs/4096*pi", "Fs/2048*pi", "Fs/1024*pi" |
304 | }; | |
305 | ||
e34042d8 TI |
306 | static SOC_ENUM_SINGLE_DECL(da7210_dac_hpf_cutoff, |
307 | DA7210_DAC_HPF, 0, da7210_hpf_cutoff_txt); | |
4ced2b96 | 308 | |
e34042d8 TI |
309 | static SOC_ENUM_SINGLE_DECL(da7210_adc_hpf_cutoff, |
310 | DA7210_ADC_HPF, 0, da7210_hpf_cutoff_txt); | |
4ced2b96 AC |
311 | |
312 | /* ADC and DAC voice (8kHz) high pass cutoff value */ | |
f4034147 | 313 | static const char * const da7210_vf_cutoff_txt[] = { |
4ced2b96 AC |
314 | "2.5Hz", "25Hz", "50Hz", "100Hz", "150Hz", "200Hz", "300Hz", "400Hz" |
315 | }; | |
316 | ||
e34042d8 TI |
317 | static SOC_ENUM_SINGLE_DECL(da7210_dac_vf_cutoff, |
318 | DA7210_DAC_HPF, 4, da7210_vf_cutoff_txt); | |
4ced2b96 | 319 | |
e34042d8 TI |
320 | static SOC_ENUM_SINGLE_DECL(da7210_adc_vf_cutoff, |
321 | DA7210_ADC_HPF, 4, da7210_vf_cutoff_txt); | |
4ced2b96 | 322 | |
5eda1949 AC |
323 | static const char *da7210_hp_mode_txt[] = { |
324 | "Class H", "Class G" | |
325 | }; | |
326 | ||
e34042d8 TI |
327 | static SOC_ENUM_SINGLE_DECL(da7210_hp_mode_sel, |
328 | DA7210_HP_CFG, 0, da7210_hp_mode_txt); | |
5eda1949 | 329 | |
de5eaf84 AC |
330 | /* ALC can be enabled only if noise suppression is disabled */ |
331 | static int da7210_put_alc_sw(struct snd_kcontrol *kcontrol, | |
332 | struct snd_ctl_elem_value *ucontrol) | |
333 | { | |
ea53bf77 | 334 | struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); |
de5eaf84 AC |
335 | |
336 | if (ucontrol->value.integer.value[0]) { | |
337 | /* Check if noise suppression is enabled */ | |
338 | if (snd_soc_read(codec, DA7210_CONTROL) & DA7210_NOISE_SUP_EN) { | |
339 | dev_dbg(codec->dev, | |
340 | "Disable noise suppression to enable ALC\n"); | |
341 | return -EINVAL; | |
342 | } | |
343 | } | |
344 | /* If all conditions are met or we are actually disabling ALC */ | |
345 | return snd_soc_put_volsw(kcontrol, ucontrol); | |
346 | } | |
347 | ||
348 | /* Noise suppression can be enabled only if following conditions are met | |
349 | * ALC disabled | |
350 | * ZC enabled for HP and AUX1 PGA | |
351 | * INPGA_L_VOL and INPGA_R_VOL >= 10.5 dB | |
352 | * AUX1_L_VOL and AUX1_R_VOL >= 6 dB | |
353 | */ | |
354 | static int da7210_put_noise_sup_sw(struct snd_kcontrol *kcontrol, | |
355 | struct snd_ctl_elem_value *ucontrol) | |
356 | { | |
ea53bf77 | 357 | struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); |
de5eaf84 AC |
358 | u8 val; |
359 | ||
360 | if (ucontrol->value.integer.value[0]) { | |
361 | /* Check if ALC is enabled */ | |
362 | if (snd_soc_read(codec, DA7210_ADC) & DA7210_ADC_ALC_EN) | |
363 | goto err; | |
364 | ||
365 | /* Check ZC for HP and AUX1 PGA */ | |
366 | if ((snd_soc_read(codec, DA7210_ZERO_CROSS) & | |
367 | (DA7210_AUX1_L_ZC | DA7210_AUX1_R_ZC | DA7210_HP_L_ZC | | |
368 | DA7210_HP_R_ZC)) != (DA7210_AUX1_L_ZC | | |
369 | DA7210_AUX1_R_ZC | DA7210_HP_L_ZC | DA7210_HP_R_ZC)) | |
370 | goto err; | |
371 | ||
372 | /* Check INPGA_L_VOL and INPGA_R_VOL */ | |
373 | val = snd_soc_read(codec, DA7210_IN_GAIN); | |
374 | if (((val & DA7210_INPGA_L_VOL) < DA7210_INPGA_MIN_VOL_NS) || | |
375 | (((val & DA7210_INPGA_R_VOL) >> 4) < | |
376 | DA7210_INPGA_MIN_VOL_NS)) | |
377 | goto err; | |
378 | ||
379 | /* Check AUX1_L_VOL and AUX1_R_VOL */ | |
380 | if (((snd_soc_read(codec, DA7210_AUX1_L) & DA7210_AUX1_L_VOL) < | |
381 | DA7210_AUX1_MIN_VOL_NS) || | |
382 | ((snd_soc_read(codec, DA7210_AUX1_R) & DA7210_AUX1_R_VOL) < | |
383 | DA7210_AUX1_MIN_VOL_NS)) | |
384 | goto err; | |
385 | } | |
386 | /* If all conditions are met or we are actually disabling Noise sup */ | |
387 | return snd_soc_put_volsw(kcontrol, ucontrol); | |
388 | ||
389 | err: | |
390 | return -EINVAL; | |
391 | } | |
392 | ||
a7e7cd5b KM |
393 | static const struct snd_kcontrol_new da7210_snd_controls[] = { |
394 | ||
395 | SOC_DOUBLE_R_TLV("HeadPhone Playback Volume", | |
396 | DA7210_HP_L_VOL, DA7210_HP_R_VOL, | |
397 | 0, 0x3F, 0, hp_out_tlv), | |
52082d8f AC |
398 | SOC_DOUBLE_R_TLV("Digital Playback Volume", |
399 | DA7210_DAC_L, DA7210_DAC_R, | |
400 | 0, 0x77, 1, dac_gain_tlv), | |
401 | SOC_DOUBLE_R_TLV("Lineout Playback Volume", | |
402 | DA7210_OUT1_L, DA7210_OUT1_R, | |
403 | 0, 0x3f, 0, lineout_vol_tlv), | |
404 | SOC_SINGLE_TLV("Mono Playback Volume", DA7210_OUT2, 0, 0x7, 0, | |
405 | mono_vol_tlv), | |
0ee6e9e7 | 406 | |
24b6f263 AC |
407 | SOC_DOUBLE_R_TLV("Mic Capture Volume", |
408 | DA7210_MIC_L, DA7210_MIC_R, | |
409 | 0, 0x5, 0, mic_vol_tlv), | |
410 | SOC_DOUBLE_R_TLV("Aux1 Capture Volume", | |
411 | DA7210_AUX1_L, DA7210_AUX1_R, | |
412 | 0, 0x3f, 0, aux1_vol_tlv), | |
413 | SOC_SINGLE_TLV("Aux2 Capture Volume", DA7210_AUX2, 0, 0x3, 0, | |
414 | aux2_vol_tlv), | |
415 | SOC_DOUBLE_TLV("In PGA Capture Volume", DA7210_IN_GAIN, 0, 4, 0xF, 0, | |
416 | inpga_gain_tlv), | |
417 | ||
0ee6e9e7 AC |
418 | /* DAC Equalizer controls */ |
419 | SOC_SINGLE("DAC EQ Switch", DA7210_DAC_EQ5, 7, 1, 0), | |
420 | SOC_SINGLE_TLV("DAC EQ1 Volume", DA7210_DAC_EQ1_2, 0, 0xf, 1, | |
421 | eq_gain_tlv), | |
422 | SOC_SINGLE_TLV("DAC EQ2 Volume", DA7210_DAC_EQ1_2, 4, 0xf, 1, | |
423 | eq_gain_tlv), | |
424 | SOC_SINGLE_TLV("DAC EQ3 Volume", DA7210_DAC_EQ3_4, 0, 0xf, 1, | |
425 | eq_gain_tlv), | |
426 | SOC_SINGLE_TLV("DAC EQ4 Volume", DA7210_DAC_EQ3_4, 4, 0xf, 1, | |
427 | eq_gain_tlv), | |
428 | SOC_SINGLE_TLV("DAC EQ5 Volume", DA7210_DAC_EQ5, 0, 0xf, 1, | |
429 | eq_gain_tlv), | |
430 | ||
431 | /* ADC Equalizer controls */ | |
432 | SOC_SINGLE("ADC EQ Switch", DA7210_ADC_EQ5, 7, 1, 0), | |
433 | SOC_SINGLE_TLV("ADC EQ Master Volume", DA7210_ADC_EQ5, 4, 0x3, | |
434 | 1, adc_eq_master_gain_tlv), | |
435 | SOC_SINGLE_TLV("ADC EQ1 Volume", DA7210_ADC_EQ1_2, 0, 0xf, 1, | |
436 | eq_gain_tlv), | |
437 | SOC_SINGLE_TLV("ADC EQ2 Volume", DA7210_ADC_EQ1_2, 4, 0xf, 1, | |
438 | eq_gain_tlv), | |
439 | SOC_SINGLE_TLV("ADC EQ3 Volume", DA7210_ADC_EQ3_4, 0, 0xf, 1, | |
440 | eq_gain_tlv), | |
441 | SOC_SINGLE_TLV("ADC EQ4 Volume", DA7210_ADC_EQ3_4, 4, 0xf, 1, | |
442 | eq_gain_tlv), | |
443 | SOC_SINGLE_TLV("ADC EQ5 Volume", DA7210_ADC_EQ5, 0, 0xf, 1, | |
444 | eq_gain_tlv), | |
4ced2b96 AC |
445 | |
446 | SOC_SINGLE("DAC HPF Switch", DA7210_DAC_HPF, 3, 1, 0), | |
447 | SOC_ENUM("DAC HPF Cutoff", da7210_dac_hpf_cutoff), | |
448 | SOC_SINGLE("DAC Voice Mode Switch", DA7210_DAC_HPF, 7, 1, 0), | |
449 | SOC_ENUM("DAC Voice Cutoff", da7210_dac_vf_cutoff), | |
450 | ||
451 | SOC_SINGLE("ADC HPF Switch", DA7210_ADC_HPF, 3, 1, 0), | |
452 | SOC_ENUM("ADC HPF Cutoff", da7210_adc_hpf_cutoff), | |
453 | SOC_SINGLE("ADC Voice Mode Switch", DA7210_ADC_HPF, 7, 1, 0), | |
454 | SOC_ENUM("ADC Voice Cutoff", da7210_adc_vf_cutoff), | |
5eda1949 AC |
455 | |
456 | /* Mute controls */ | |
457 | SOC_DOUBLE_R("Mic Capture Switch", DA7210_MIC_L, DA7210_MIC_R, 3, 1, 0), | |
458 | SOC_SINGLE("Aux2 Capture Switch", DA7210_AUX2, 2, 1, 0), | |
459 | SOC_DOUBLE("ADC Capture Switch", DA7210_ADC, 2, 6, 1, 0), | |
460 | SOC_SINGLE("Digital Soft Mute Switch", DA7210_SOFTMUTE, 7, 1, 0), | |
461 | SOC_SINGLE("Digital Soft Mute Rate", DA7210_SOFTMUTE, 0, 0x7, 0), | |
462 | ||
463 | /* Zero cross controls */ | |
464 | SOC_DOUBLE("Aux1 ZC Switch", DA7210_ZERO_CROSS, 0, 1, 1, 0), | |
465 | SOC_DOUBLE("In PGA ZC Switch", DA7210_ZERO_CROSS, 2, 3, 1, 0), | |
466 | SOC_DOUBLE("Lineout ZC Switch", DA7210_ZERO_CROSS, 4, 5, 1, 0), | |
467 | SOC_DOUBLE("Headphone ZC Switch", DA7210_ZERO_CROSS, 6, 7, 1, 0), | |
468 | ||
469 | SOC_ENUM("Headphone Class", da7210_hp_mode_sel), | |
de5eaf84 AC |
470 | |
471 | /* ALC controls */ | |
472 | SOC_SINGLE_EXT("ALC Enable Switch", DA7210_ADC, 0, 1, 0, | |
473 | snd_soc_get_volsw, da7210_put_alc_sw), | |
474 | SOC_SINGLE("ALC Capture Max Volume", DA7210_ALC_MAX, 0, 0x3F, 0), | |
475 | SOC_SINGLE("ALC Capture Min Volume", DA7210_ALC_MIN, 0, 0x3F, 0), | |
476 | SOC_SINGLE("ALC Capture Noise Volume", DA7210_ALC_NOIS, 0, 0x3F, 0), | |
477 | SOC_SINGLE("ALC Capture Attack Rate", DA7210_ALC_ATT, 0, 0xFF, 0), | |
478 | SOC_SINGLE("ALC Capture Release Rate", DA7210_ALC_REL, 0, 0xFF, 0), | |
479 | SOC_SINGLE("ALC Capture Release Delay", DA7210_ALC_DEL, 0, 0xFF, 0), | |
480 | ||
481 | SOC_SINGLE_EXT("Noise Suppression Enable Switch", DA7210_CONTROL, 3, 1, | |
482 | 0, snd_soc_get_volsw, da7210_put_noise_sup_sw), | |
a7e7cd5b KM |
483 | }; |
484 | ||
6950c60d AC |
485 | /* |
486 | * DAPM Controls | |
487 | * | |
488 | * Current DAPM implementation covers almost all codec components e.g. IOs, | |
489 | * mixers, PGAs,ADC and DAC. | |
490 | */ | |
491 | /* In Mixer Left */ | |
492 | static const struct snd_kcontrol_new da7210_dapm_inmixl_controls[] = { | |
493 | SOC_DAPM_SINGLE("Mic Left Switch", DA7210_INMIX_L, 0, 1, 0), | |
494 | SOC_DAPM_SINGLE("Mic Right Switch", DA7210_INMIX_L, 1, 1, 0), | |
24b6f263 AC |
495 | SOC_DAPM_SINGLE("Aux1 Left Switch", DA7210_INMIX_L, 2, 1, 0), |
496 | SOC_DAPM_SINGLE("Aux2 Switch", DA7210_INMIX_L, 3, 1, 0), | |
497 | SOC_DAPM_SINGLE("Outmix Left Switch", DA7210_INMIX_L, 4, 1, 0), | |
6950c60d AC |
498 | }; |
499 | ||
500 | /* In Mixer Right */ | |
501 | static const struct snd_kcontrol_new da7210_dapm_inmixr_controls[] = { | |
502 | SOC_DAPM_SINGLE("Mic Right Switch", DA7210_INMIX_R, 0, 1, 0), | |
503 | SOC_DAPM_SINGLE("Mic Left Switch", DA7210_INMIX_R, 1, 1, 0), | |
24b6f263 AC |
504 | SOC_DAPM_SINGLE("Aux1 Right Switch", DA7210_INMIX_R, 2, 1, 0), |
505 | SOC_DAPM_SINGLE("Aux2 Switch", DA7210_INMIX_R, 3, 1, 0), | |
506 | SOC_DAPM_SINGLE("Outmix Right Switch", DA7210_INMIX_R, 4, 1, 0), | |
6950c60d AC |
507 | }; |
508 | ||
509 | /* Out Mixer Left */ | |
510 | static const struct snd_kcontrol_new da7210_dapm_outmixl_controls[] = { | |
24b6f263 AC |
511 | SOC_DAPM_SINGLE("Aux1 Left Switch", DA7210_OUTMIX_L, 0, 1, 0), |
512 | SOC_DAPM_SINGLE("Aux2 Switch", DA7210_OUTMIX_L, 1, 1, 0), | |
513 | SOC_DAPM_SINGLE("INPGA Left Switch", DA7210_OUTMIX_L, 2, 1, 0), | |
514 | SOC_DAPM_SINGLE("INPGA Right Switch", DA7210_OUTMIX_L, 3, 1, 0), | |
6950c60d AC |
515 | SOC_DAPM_SINGLE("DAC Left Switch", DA7210_OUTMIX_L, 4, 1, 0), |
516 | }; | |
517 | ||
518 | /* Out Mixer Right */ | |
519 | static const struct snd_kcontrol_new da7210_dapm_outmixr_controls[] = { | |
24b6f263 AC |
520 | SOC_DAPM_SINGLE("Aux1 Right Switch", DA7210_OUTMIX_R, 0, 1, 0), |
521 | SOC_DAPM_SINGLE("Aux2 Switch", DA7210_OUTMIX_R, 1, 1, 0), | |
522 | SOC_DAPM_SINGLE("INPGA Left Switch", DA7210_OUTMIX_R, 2, 1, 0), | |
523 | SOC_DAPM_SINGLE("INPGA Right Switch", DA7210_OUTMIX_R, 3, 1, 0), | |
6950c60d AC |
524 | SOC_DAPM_SINGLE("DAC Right Switch", DA7210_OUTMIX_R, 4, 1, 0), |
525 | }; | |
526 | ||
52082d8f AC |
527 | /* Mono Mixer */ |
528 | static const struct snd_kcontrol_new da7210_dapm_monomix_controls[] = { | |
24b6f263 AC |
529 | SOC_DAPM_SINGLE("INPGA Right Switch", DA7210_OUT2, 3, 1, 0), |
530 | SOC_DAPM_SINGLE("INPGA Left Switch", DA7210_OUT2, 4, 1, 0), | |
52082d8f AC |
531 | SOC_DAPM_SINGLE("Outmix Right Switch", DA7210_OUT2, 5, 1, 0), |
532 | SOC_DAPM_SINGLE("Outmix Left Switch", DA7210_OUT2, 6, 1, 0), | |
533 | }; | |
534 | ||
6950c60d AC |
535 | /* DAPM widgets */ |
536 | static const struct snd_soc_dapm_widget da7210_dapm_widgets[] = { | |
537 | /* Input Side */ | |
538 | /* Input Lines */ | |
539 | SND_SOC_DAPM_INPUT("MICL"), | |
540 | SND_SOC_DAPM_INPUT("MICR"), | |
24b6f263 AC |
541 | SND_SOC_DAPM_INPUT("AUX1L"), |
542 | SND_SOC_DAPM_INPUT("AUX1R"), | |
543 | SND_SOC_DAPM_INPUT("AUX2"), | |
6950c60d AC |
544 | |
545 | /* Input PGAs */ | |
546 | SND_SOC_DAPM_PGA("Mic Left", DA7210_STARTUP3, 0, 1, NULL, 0), | |
547 | SND_SOC_DAPM_PGA("Mic Right", DA7210_STARTUP3, 1, 1, NULL, 0), | |
24b6f263 AC |
548 | SND_SOC_DAPM_PGA("Aux1 Left", DA7210_STARTUP3, 2, 1, NULL, 0), |
549 | SND_SOC_DAPM_PGA("Aux1 Right", DA7210_STARTUP3, 3, 1, NULL, 0), | |
550 | SND_SOC_DAPM_PGA("Aux2 Mono", DA7210_STARTUP3, 4, 1, NULL, 0), | |
6950c60d AC |
551 | |
552 | SND_SOC_DAPM_PGA("INPGA Left", DA7210_INMIX_L, 7, 0, NULL, 0), | |
553 | SND_SOC_DAPM_PGA("INPGA Right", DA7210_INMIX_R, 7, 0, NULL, 0), | |
554 | ||
24b6f263 AC |
555 | /* MICBIAS */ |
556 | SND_SOC_DAPM_SUPPLY("Mic Bias", DA7210_MIC_L, 6, 0, NULL, 0), | |
557 | ||
6950c60d AC |
558 | /* Input Mixers */ |
559 | SND_SOC_DAPM_MIXER("In Mixer Left", SND_SOC_NOPM, 0, 0, | |
560 | &da7210_dapm_inmixl_controls[0], | |
561 | ARRAY_SIZE(da7210_dapm_inmixl_controls)), | |
562 | ||
563 | SND_SOC_DAPM_MIXER("In Mixer Right", SND_SOC_NOPM, 0, 0, | |
564 | &da7210_dapm_inmixr_controls[0], | |
565 | ARRAY_SIZE(da7210_dapm_inmixr_controls)), | |
566 | ||
567 | /* ADCs */ | |
568 | SND_SOC_DAPM_ADC("ADC Left", "Capture", DA7210_STARTUP3, 5, 1), | |
569 | SND_SOC_DAPM_ADC("ADC Right", "Capture", DA7210_STARTUP3, 6, 1), | |
570 | ||
571 | /* Output Side */ | |
572 | /* DACs */ | |
573 | SND_SOC_DAPM_DAC("DAC Left", "Playback", DA7210_STARTUP2, 5, 1), | |
574 | SND_SOC_DAPM_DAC("DAC Right", "Playback", DA7210_STARTUP2, 6, 1), | |
575 | ||
576 | /* Output Mixers */ | |
577 | SND_SOC_DAPM_MIXER("Out Mixer Left", SND_SOC_NOPM, 0, 0, | |
578 | &da7210_dapm_outmixl_controls[0], | |
579 | ARRAY_SIZE(da7210_dapm_outmixl_controls)), | |
580 | ||
581 | SND_SOC_DAPM_MIXER("Out Mixer Right", SND_SOC_NOPM, 0, 0, | |
582 | &da7210_dapm_outmixr_controls[0], | |
583 | ARRAY_SIZE(da7210_dapm_outmixr_controls)), | |
584 | ||
52082d8f AC |
585 | SND_SOC_DAPM_MIXER("Mono Mixer", SND_SOC_NOPM, 0, 0, |
586 | &da7210_dapm_monomix_controls[0], | |
587 | ARRAY_SIZE(da7210_dapm_monomix_controls)), | |
588 | ||
6950c60d AC |
589 | /* Output PGAs */ |
590 | SND_SOC_DAPM_PGA("OUTPGA Left Enable", DA7210_OUTMIX_L, 7, 0, NULL, 0), | |
591 | SND_SOC_DAPM_PGA("OUTPGA Right Enable", DA7210_OUTMIX_R, 7, 0, NULL, 0), | |
592 | ||
52082d8f AC |
593 | SND_SOC_DAPM_PGA("Out1 Left", DA7210_STARTUP2, 0, 1, NULL, 0), |
594 | SND_SOC_DAPM_PGA("Out1 Right", DA7210_STARTUP2, 1, 1, NULL, 0), | |
595 | SND_SOC_DAPM_PGA("Out2 Mono", DA7210_STARTUP2, 2, 1, NULL, 0), | |
6950c60d AC |
596 | SND_SOC_DAPM_PGA("Headphone Left", DA7210_STARTUP2, 3, 1, NULL, 0), |
597 | SND_SOC_DAPM_PGA("Headphone Right", DA7210_STARTUP2, 4, 1, NULL, 0), | |
598 | ||
599 | /* Output Lines */ | |
52082d8f AC |
600 | SND_SOC_DAPM_OUTPUT("OUT1L"), |
601 | SND_SOC_DAPM_OUTPUT("OUT1R"), | |
6950c60d AC |
602 | SND_SOC_DAPM_OUTPUT("HPL"), |
603 | SND_SOC_DAPM_OUTPUT("HPR"), | |
52082d8f | 604 | SND_SOC_DAPM_OUTPUT("OUT2"), |
6950c60d AC |
605 | }; |
606 | ||
607 | /* DAPM audio route definition */ | |
608 | static const struct snd_soc_dapm_route da7210_audio_map[] = { | |
609 | /* Dest Connecting Widget source */ | |
610 | /* Input path */ | |
611 | {"Mic Left", NULL, "MICL"}, | |
612 | {"Mic Right", NULL, "MICR"}, | |
24b6f263 AC |
613 | {"Aux1 Left", NULL, "AUX1L"}, |
614 | {"Aux1 Right", NULL, "AUX1R"}, | |
615 | {"Aux2 Mono", NULL, "AUX2"}, | |
6950c60d AC |
616 | |
617 | {"In Mixer Left", "Mic Left Switch", "Mic Left"}, | |
618 | {"In Mixer Left", "Mic Right Switch", "Mic Right"}, | |
24b6f263 AC |
619 | {"In Mixer Left", "Aux1 Left Switch", "Aux1 Left"}, |
620 | {"In Mixer Left", "Aux2 Switch", "Aux2 Mono"}, | |
621 | {"In Mixer Left", "Outmix Left Switch", "Out Mixer Left"}, | |
6950c60d AC |
622 | |
623 | {"In Mixer Right", "Mic Right Switch", "Mic Right"}, | |
624 | {"In Mixer Right", "Mic Left Switch", "Mic Left"}, | |
24b6f263 AC |
625 | {"In Mixer Right", "Aux1 Right Switch", "Aux1 Right"}, |
626 | {"In Mixer Right", "Aux2 Switch", "Aux2 Mono"}, | |
627 | {"In Mixer Right", "Outmix Right Switch", "Out Mixer Right"}, | |
6950c60d AC |
628 | |
629 | {"INPGA Left", NULL, "In Mixer Left"}, | |
630 | {"ADC Left", NULL, "INPGA Left"}, | |
631 | ||
632 | {"INPGA Right", NULL, "In Mixer Right"}, | |
633 | {"ADC Right", NULL, "INPGA Right"}, | |
634 | ||
635 | /* Output path */ | |
24b6f263 AC |
636 | {"Out Mixer Left", "Aux1 Left Switch", "Aux1 Left"}, |
637 | {"Out Mixer Left", "Aux2 Switch", "Aux2 Mono"}, | |
638 | {"Out Mixer Left", "INPGA Left Switch", "INPGA Left"}, | |
639 | {"Out Mixer Left", "INPGA Right Switch", "INPGA Right"}, | |
6950c60d | 640 | {"Out Mixer Left", "DAC Left Switch", "DAC Left"}, |
24b6f263 AC |
641 | |
642 | {"Out Mixer Right", "Aux1 Right Switch", "Aux1 Right"}, | |
643 | {"Out Mixer Right", "Aux2 Switch", "Aux2 Mono"}, | |
644 | {"Out Mixer Right", "INPGA Right Switch", "INPGA Right"}, | |
645 | {"Out Mixer Right", "INPGA Left Switch", "INPGA Left"}, | |
6950c60d AC |
646 | {"Out Mixer Right", "DAC Right Switch", "DAC Right"}, |
647 | ||
24b6f263 AC |
648 | {"Mono Mixer", "INPGA Right Switch", "INPGA Right"}, |
649 | {"Mono Mixer", "INPGA Left Switch", "INPGA Left"}, | |
52082d8f AC |
650 | {"Mono Mixer", "Outmix Right Switch", "Out Mixer Right"}, |
651 | {"Mono Mixer", "Outmix Left Switch", "Out Mixer Left"}, | |
652 | ||
6950c60d AC |
653 | {"OUTPGA Left Enable", NULL, "Out Mixer Left"}, |
654 | {"OUTPGA Right Enable", NULL, "Out Mixer Right"}, | |
655 | ||
52082d8f AC |
656 | {"Out1 Left", NULL, "OUTPGA Left Enable"}, |
657 | {"OUT1L", NULL, "Out1 Left"}, | |
658 | ||
659 | {"Out1 Right", NULL, "OUTPGA Right Enable"}, | |
660 | {"OUT1R", NULL, "Out1 Right"}, | |
661 | ||
6950c60d AC |
662 | {"Headphone Left", NULL, "OUTPGA Left Enable"}, |
663 | {"HPL", NULL, "Headphone Left"}, | |
664 | ||
665 | {"Headphone Right", NULL, "OUTPGA Right Enable"}, | |
666 | {"HPR", NULL, "Headphone Right"}, | |
52082d8f AC |
667 | |
668 | {"Out2 Mono", NULL, "Mono Mixer"}, | |
669 | {"OUT2", NULL, "Out2 Mono"}, | |
6950c60d AC |
670 | }; |
671 | ||
98615454 KM |
672 | /* Codec private data */ |
673 | struct da7210_priv { | |
33593b52 | 674 | struct regmap *regmap; |
570aa7ba AC |
675 | unsigned int mclk_rate; |
676 | int master; | |
98615454 KM |
677 | }; |
678 | ||
c418a84a | 679 | static const struct reg_default da7210_reg_defaults[] = { |
aa0e25ca | 680 | { 0x00, 0x00 }, |
33593b52 | 681 | { 0x01, 0x11 }, |
33593b52 AC |
682 | { 0x03, 0x00 }, |
683 | { 0x04, 0x00 }, | |
684 | { 0x05, 0x00 }, | |
685 | { 0x06, 0x00 }, | |
686 | { 0x07, 0x00 }, | |
687 | { 0x08, 0x00 }, | |
688 | { 0x09, 0x00 }, | |
689 | { 0x0a, 0x00 }, | |
690 | { 0x0b, 0x00 }, | |
691 | { 0x0c, 0x00 }, | |
692 | { 0x0d, 0x00 }, | |
693 | { 0x0e, 0x00 }, | |
694 | { 0x0f, 0x08 }, | |
695 | { 0x10, 0x00 }, | |
696 | { 0x11, 0x00 }, | |
697 | { 0x12, 0x00 }, | |
698 | { 0x13, 0x00 }, | |
699 | { 0x14, 0x08 }, | |
700 | { 0x15, 0x10 }, | |
701 | { 0x16, 0x10 }, | |
702 | { 0x17, 0x54 }, | |
703 | { 0x18, 0x40 }, | |
704 | { 0x19, 0x00 }, | |
705 | { 0x1a, 0x00 }, | |
706 | { 0x1b, 0x00 }, | |
707 | { 0x1c, 0x00 }, | |
708 | { 0x1d, 0x00 }, | |
709 | { 0x1e, 0x00 }, | |
710 | { 0x1f, 0x00 }, | |
711 | { 0x20, 0x00 }, | |
712 | { 0x21, 0x00 }, | |
713 | { 0x22, 0x00 }, | |
714 | { 0x23, 0x02 }, | |
715 | { 0x24, 0x00 }, | |
716 | { 0x25, 0x76 }, | |
717 | { 0x26, 0x00 }, | |
718 | { 0x27, 0x00 }, | |
719 | { 0x28, 0x04 }, | |
720 | { 0x29, 0x00 }, | |
721 | { 0x2a, 0x00 }, | |
722 | { 0x2b, 0x30 }, | |
723 | { 0x2c, 0x2A }, | |
33593b52 AC |
724 | { 0x83, 0x00 }, |
725 | { 0x84, 0x00 }, | |
726 | { 0x85, 0x00 }, | |
727 | { 0x86, 0x00 }, | |
728 | { 0x87, 0x00 }, | |
729 | { 0x88, 0x00 }, | |
98615454 KM |
730 | }; |
731 | ||
33593b52 AC |
732 | static bool da7210_readable_register(struct device *dev, unsigned int reg) |
733 | { | |
734 | switch (reg) { | |
735 | case DA7210_A_HID_UNLOCK: | |
736 | case DA7210_A_TEST_UNLOCK: | |
737 | case DA7210_A_PLL1: | |
738 | case DA7210_A_CP_MODE: | |
739 | return false; | |
740 | default: | |
741 | return true; | |
742 | } | |
743 | } | |
744 | ||
745 | static bool da7210_volatile_register(struct device *dev, | |
40a49710 | 746 | unsigned int reg) |
98615454 | 747 | { |
40a49710 AL |
748 | switch (reg) { |
749 | case DA7210_STATUS: | |
33593b52 | 750 | return true; |
40a49710 | 751 | default: |
33593b52 | 752 | return false; |
40a49710 | 753 | } |
98615454 | 754 | } |
98615454 KM |
755 | |
756 | /* | |
757 | * Set PCM DAI word length. | |
758 | */ | |
759 | static int da7210_hw_params(struct snd_pcm_substream *substream, | |
760 | struct snd_pcm_hw_params *params, | |
761 | struct snd_soc_dai *dai) | |
762 | { | |
e6968a17 | 763 | struct snd_soc_codec *codec = dai->codec; |
570aa7ba | 764 | struct da7210_priv *da7210 = snd_soc_codec_get_drvdata(codec); |
98615454 | 765 | u32 dai_cfg1; |
570aa7ba | 766 | u32 fs, sysclk; |
98615454 KM |
767 | |
768 | /* set DAI source to Left and Right ADC */ | |
40a49710 | 769 | snd_soc_write(codec, DA7210_DAI_SRC_SEL, |
98615454 KM |
770 | DA7210_DAI_OUT_R_SRC | DA7210_DAI_OUT_L_SRC); |
771 | ||
772 | /* Enable DAI */ | |
40a49710 | 773 | snd_soc_write(codec, DA7210_DAI_CFG3, DA7210_DAI_OE | DA7210_DAI_EN); |
98615454 | 774 | |
40a49710 | 775 | dai_cfg1 = 0xFC & snd_soc_read(codec, DA7210_DAI_CFG1); |
98615454 | 776 | |
0194c42a MB |
777 | switch (params_width(params)) { |
778 | case 16: | |
98615454 KM |
779 | dai_cfg1 |= DA7210_DAI_WORD_S16_LE; |
780 | break; | |
0194c42a | 781 | case 20: |
0f8ea586 AC |
782 | dai_cfg1 |= DA7210_DAI_WORD_S20_3LE; |
783 | break; | |
0194c42a | 784 | case 24: |
98615454 KM |
785 | dai_cfg1 |= DA7210_DAI_WORD_S24_LE; |
786 | break; | |
0194c42a | 787 | case 32: |
0f8ea586 AC |
788 | dai_cfg1 |= DA7210_DAI_WORD_S32_LE; |
789 | break; | |
98615454 KM |
790 | default: |
791 | return -EINVAL; | |
792 | } | |
793 | ||
40a49710 | 794 | snd_soc_write(codec, DA7210_DAI_CFG1, dai_cfg1); |
98615454 | 795 | |
98615454 | 796 | switch (params_rate(params)) { |
3a9d6202 KM |
797 | case 8000: |
798 | fs = DA7210_PLL_FS_8000; | |
570aa7ba | 799 | sysclk = 3072000; |
960b3b4b KM |
800 | break; |
801 | case 11025: | |
802 | fs = DA7210_PLL_FS_11025; | |
570aa7ba | 803 | sysclk = 2822400; |
3a9d6202 KM |
804 | break; |
805 | case 12000: | |
806 | fs = DA7210_PLL_FS_12000; | |
570aa7ba | 807 | sysclk = 3072000; |
3a9d6202 KM |
808 | break; |
809 | case 16000: | |
810 | fs = DA7210_PLL_FS_16000; | |
570aa7ba | 811 | sysclk = 3072000; |
960b3b4b KM |
812 | break; |
813 | case 22050: | |
814 | fs = DA7210_PLL_FS_22050; | |
570aa7ba | 815 | sysclk = 2822400; |
3a9d6202 KM |
816 | break; |
817 | case 32000: | |
818 | fs = DA7210_PLL_FS_32000; | |
570aa7ba | 819 | sysclk = 3072000; |
960b3b4b KM |
820 | break; |
821 | case 44100: | |
822 | fs = DA7210_PLL_FS_44100; | |
570aa7ba | 823 | sysclk = 2822400; |
3a9d6202 | 824 | break; |
98615454 | 825 | case 48000: |
3a9d6202 | 826 | fs = DA7210_PLL_FS_48000; |
570aa7ba | 827 | sysclk = 3072000; |
960b3b4b KM |
828 | break; |
829 | case 88200: | |
830 | fs = DA7210_PLL_FS_88200; | |
570aa7ba | 831 | sysclk = 2822400; |
3a9d6202 KM |
832 | break; |
833 | case 96000: | |
834 | fs = DA7210_PLL_FS_96000; | |
570aa7ba | 835 | sysclk = 3072000; |
98615454 KM |
836 | break; |
837 | default: | |
838 | return -EINVAL; | |
839 | } | |
840 | ||
960b3b4b KM |
841 | /* Disable active mode */ |
842 | snd_soc_update_bits(codec, DA7210_STARTUP1, DA7210_SC_MST_EN, 0); | |
843 | ||
3a9d6202 | 844 | snd_soc_update_bits(codec, DA7210_PLL, DA7210_PLL_FS_MASK, fs); |
960b3b4b | 845 | |
570aa7ba AC |
846 | if (da7210->mclk_rate && (da7210->mclk_rate != sysclk)) { |
847 | /* PLL mode, disable PLL bypass */ | |
848 | snd_soc_update_bits(codec, DA7210_PLL_DIV3, DA7210_PLL_BYP, 0); | |
3cb81651 AC |
849 | |
850 | if (!da7210->master) { | |
851 | /* PLL slave mode, also enable SRM */ | |
852 | snd_soc_update_bits(codec, DA7210_PLL, | |
853 | (DA7210_MCLK_SRM_EN | | |
854 | DA7210_MCLK_DET_EN), | |
855 | (DA7210_MCLK_SRM_EN | | |
856 | DA7210_MCLK_DET_EN)); | |
857 | } | |
570aa7ba | 858 | } else { |
3cb81651 AC |
859 | /* PLL bypass mode, enable PLL bypass and Auto Detection */ |
860 | snd_soc_update_bits(codec, DA7210_PLL, DA7210_MCLK_DET_EN, | |
861 | DA7210_MCLK_DET_EN); | |
570aa7ba AC |
862 | snd_soc_update_bits(codec, DA7210_PLL_DIV3, DA7210_PLL_BYP, |
863 | DA7210_PLL_BYP); | |
864 | } | |
960b3b4b KM |
865 | /* Enable active mode */ |
866 | snd_soc_update_bits(codec, DA7210_STARTUP1, | |
867 | DA7210_SC_MST_EN, DA7210_SC_MST_EN); | |
98615454 KM |
868 | |
869 | return 0; | |
870 | } | |
871 | ||
872 | /* | |
873 | * Set DAI mode and Format | |
874 | */ | |
875 | static int da7210_set_dai_fmt(struct snd_soc_dai *codec_dai, u32 fmt) | |
876 | { | |
877 | struct snd_soc_codec *codec = codec_dai->codec; | |
570aa7ba | 878 | struct da7210_priv *da7210 = snd_soc_codec_get_drvdata(codec); |
98615454 KM |
879 | u32 dai_cfg1; |
880 | u32 dai_cfg3; | |
881 | ||
40a49710 AL |
882 | dai_cfg1 = 0x7f & snd_soc_read(codec, DA7210_DAI_CFG1); |
883 | dai_cfg3 = 0xfc & snd_soc_read(codec, DA7210_DAI_CFG3); | |
98615454 | 884 | |
570aa7ba AC |
885 | if ((snd_soc_read(codec, DA7210_PLL) & DA7210_PLL_EN) && |
886 | (!(snd_soc_read(codec, DA7210_PLL_DIV3) & DA7210_PLL_BYP))) | |
887 | return -EINVAL; | |
888 | ||
98615454 KM |
889 | switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { |
890 | case SND_SOC_DAIFMT_CBM_CFM: | |
570aa7ba | 891 | da7210->master = 1; |
98615454 KM |
892 | dai_cfg1 |= DA7210_DAI_MODE_MASTER; |
893 | break; | |
0f8ea586 | 894 | case SND_SOC_DAIFMT_CBS_CFS: |
570aa7ba | 895 | da7210->master = 0; |
0f8ea586 AC |
896 | dai_cfg1 |= DA7210_DAI_MODE_SLAVE; |
897 | break; | |
98615454 KM |
898 | default: |
899 | return -EINVAL; | |
900 | } | |
901 | ||
902 | /* FIXME | |
903 | * | |
904 | * It support I2S only now | |
905 | */ | |
906 | switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { | |
907 | case SND_SOC_DAIFMT_I2S: | |
908 | dai_cfg3 |= DA7210_DAI_FORMAT_I2SMODE; | |
909 | break; | |
0f8ea586 AC |
910 | case SND_SOC_DAIFMT_LEFT_J: |
911 | dai_cfg3 |= DA7210_DAI_FORMAT_LEFT_J; | |
912 | break; | |
913 | case SND_SOC_DAIFMT_RIGHT_J: | |
914 | dai_cfg3 |= DA7210_DAI_FORMAT_RIGHT_J; | |
915 | break; | |
98615454 KM |
916 | default: |
917 | return -EINVAL; | |
918 | } | |
919 | ||
920 | /* FIXME | |
921 | * | |
922 | * It support 64bit data transmission only now | |
923 | */ | |
924 | dai_cfg1 |= DA7210_DAI_FLEN_64BIT; | |
925 | ||
40a49710 AL |
926 | snd_soc_write(codec, DA7210_DAI_CFG1, dai_cfg1); |
927 | snd_soc_write(codec, DA7210_DAI_CFG3, dai_cfg3); | |
98615454 KM |
928 | |
929 | return 0; | |
930 | } | |
931 | ||
5eda1949 AC |
932 | static int da7210_mute(struct snd_soc_dai *dai, int mute) |
933 | { | |
934 | struct snd_soc_codec *codec = dai->codec; | |
935 | u8 mute_reg = snd_soc_read(codec, DA7210_DAC_HPF) & 0xFB; | |
936 | ||
937 | if (mute) | |
938 | snd_soc_write(codec, DA7210_DAC_HPF, mute_reg | 0x4); | |
939 | else | |
940 | snd_soc_write(codec, DA7210_DAC_HPF, mute_reg); | |
941 | return 0; | |
942 | } | |
943 | ||
0f8ea586 AC |
944 | #define DA7210_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ |
945 | SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) | |
98615454 | 946 | |
570aa7ba AC |
947 | static int da7210_set_dai_sysclk(struct snd_soc_dai *codec_dai, |
948 | int clk_id, unsigned int freq, int dir) | |
949 | { | |
950 | struct snd_soc_codec *codec = codec_dai->codec; | |
951 | struct da7210_priv *da7210 = snd_soc_codec_get_drvdata(codec); | |
952 | ||
953 | switch (clk_id) { | |
954 | case DA7210_CLKSRC_MCLK: | |
955 | switch (freq) { | |
956 | case 12000000: | |
957 | case 13000000: | |
958 | case 13500000: | |
959 | case 14400000: | |
960 | case 19200000: | |
961 | case 19680000: | |
962 | case 19800000: | |
963 | da7210->mclk_rate = freq; | |
964 | return 0; | |
965 | default: | |
966 | dev_err(codec_dai->dev, "Unsupported MCLK value %d\n", | |
967 | freq); | |
968 | return -EINVAL; | |
969 | } | |
970 | break; | |
971 | default: | |
972 | dev_err(codec_dai->dev, "Unknown clock source %d\n", clk_id); | |
973 | return -EINVAL; | |
974 | } | |
975 | } | |
976 | ||
977 | /** | |
978 | * da7210_set_dai_pll :Configure the codec PLL | |
979 | * @param codec_dai : pointer to codec DAI | |
980 | * @param pll_id : da7210 has only one pll, so pll_id is always zero | |
981 | * @param fref : MCLK frequency, should be < 20MHz | |
982 | * @param fout : FsDM value, Refer page 44 & 45 of datasheet | |
983 | * @return int : Zero for success, negative error code for error | |
984 | * | |
985 | * Note: Supported PLL input frequencies are 12MHz, 13MHz, 13.5MHz, 14.4MHz, | |
986 | * 19.2MHz, 19.6MHz and 19.8MHz | |
987 | */ | |
988 | static int da7210_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id, | |
989 | int source, unsigned int fref, unsigned int fout) | |
990 | { | |
991 | struct snd_soc_codec *codec = codec_dai->codec; | |
992 | struct da7210_priv *da7210 = snd_soc_codec_get_drvdata(codec); | |
993 | ||
994 | u8 pll_div1, pll_div2, pll_div3, cnt; | |
995 | ||
996 | /* In slave mode, there is only one set of divisors */ | |
997 | if (!da7210->master) | |
998 | fout = 2822400; | |
999 | ||
1000 | /* Search pll div array for correct divisors */ | |
1001 | for (cnt = 0; cnt < ARRAY_SIZE(da7210_pll_div); cnt++) { | |
c4b14e70 AC |
1002 | /* check fref, mode and fout */ |
1003 | if ((fref == da7210_pll_div[cnt].fref) && | |
1004 | (da7210->master == da7210_pll_div[cnt].mode) && | |
1005 | (fout == da7210_pll_div[cnt].fout)) { | |
1006 | /* all match, pick up divisors */ | |
1007 | pll_div1 = da7210_pll_div[cnt].div1; | |
1008 | pll_div2 = da7210_pll_div[cnt].div2; | |
1009 | pll_div3 = da7210_pll_div[cnt].div3; | |
1010 | break; | |
570aa7ba AC |
1011 | } |
1012 | } | |
1013 | if (cnt >= ARRAY_SIZE(da7210_pll_div)) | |
1014 | goto err; | |
1015 | ||
1016 | /* Disable active mode */ | |
1017 | snd_soc_update_bits(codec, DA7210_STARTUP1, DA7210_SC_MST_EN, 0); | |
1018 | /* Write PLL dividers */ | |
1019 | snd_soc_write(codec, DA7210_PLL_DIV1, pll_div1); | |
1020 | snd_soc_write(codec, DA7210_PLL_DIV2, pll_div2); | |
1021 | snd_soc_update_bits(codec, DA7210_PLL_DIV3, | |
1022 | DA7210_PLL_DIV_L_MASK, pll_div3); | |
1023 | ||
3cb81651 AC |
1024 | /* Enable PLL */ |
1025 | snd_soc_update_bits(codec, DA7210_PLL, DA7210_PLL_EN, DA7210_PLL_EN); | |
1026 | ||
570aa7ba AC |
1027 | /* Enable active mode */ |
1028 | snd_soc_update_bits(codec, DA7210_STARTUP1, DA7210_SC_MST_EN, | |
1029 | DA7210_SC_MST_EN); | |
1030 | return 0; | |
1031 | err: | |
1032 | dev_err(codec_dai->dev, "Unsupported PLL input frequency %d\n", fref); | |
1033 | return -EINVAL; | |
1034 | } | |
1035 | ||
98615454 | 1036 | /* DAI operations */ |
85e7652d | 1037 | static const struct snd_soc_dai_ops da7210_dai_ops = { |
98615454 KM |
1038 | .hw_params = da7210_hw_params, |
1039 | .set_fmt = da7210_set_dai_fmt, | |
570aa7ba AC |
1040 | .set_sysclk = da7210_set_dai_sysclk, |
1041 | .set_pll = da7210_set_dai_pll, | |
5eda1949 | 1042 | .digital_mute = da7210_mute, |
98615454 KM |
1043 | }; |
1044 | ||
f0fba2ad LG |
1045 | static struct snd_soc_dai_driver da7210_dai = { |
1046 | .name = "da7210-hifi", | |
98615454 KM |
1047 | /* playback capabilities */ |
1048 | .playback = { | |
1049 | .stream_name = "Playback", | |
1050 | .channels_min = 1, | |
1051 | .channels_max = 2, | |
1052 | .rates = SNDRV_PCM_RATE_8000_96000, | |
1053 | .formats = DA7210_FORMATS, | |
1054 | }, | |
1055 | /* capture capabilities */ | |
1056 | .capture = { | |
1057 | .stream_name = "Capture", | |
1058 | .channels_min = 1, | |
1059 | .channels_max = 2, | |
1060 | .rates = SNDRV_PCM_RATE_8000_96000, | |
1061 | .formats = DA7210_FORMATS, | |
1062 | }, | |
1063 | .ops = &da7210_dai_ops, | |
960b3b4b | 1064 | .symmetric_rates = 1, |
98615454 | 1065 | }; |
98615454 | 1066 | |
f0fba2ad | 1067 | static int da7210_probe(struct snd_soc_codec *codec) |
98615454 | 1068 | { |
f0fba2ad | 1069 | struct da7210_priv *da7210 = snd_soc_codec_get_drvdata(codec); |
98615454 | 1070 | |
f0fba2ad | 1071 | dev_info(codec->dev, "DA7210 Audio Codec %s\n", DA7210_VERSION); |
98615454 | 1072 | |
570aa7ba AC |
1073 | da7210->mclk_rate = 0; /* This will be set from set_sysclk() */ |
1074 | da7210->master = 0; /* This will be set from set_fmt() */ | |
1075 | ||
1076 | /* Enable internal regulator & bias current */ | |
1077 | snd_soc_write(codec, DA7210_CONTROL, DA7210_REG_EN | DA7210_BIAS_EN); | |
98615454 KM |
1078 | |
1079 | /* | |
1080 | * ADC settings | |
1081 | */ | |
1082 | ||
1083 | /* Enable Left & Right MIC PGA and Mic Bias */ | |
40a49710 AL |
1084 | snd_soc_write(codec, DA7210_MIC_L, DA7210_MIC_L_EN | DA7210_MICBIAS_EN); |
1085 | snd_soc_write(codec, DA7210_MIC_R, DA7210_MIC_R_EN); | |
98615454 KM |
1086 | |
1087 | /* Enable Left and Right input PGA */ | |
40a49710 AL |
1088 | snd_soc_write(codec, DA7210_INMIX_L, DA7210_IN_L_EN); |
1089 | snd_soc_write(codec, DA7210_INMIX_R, DA7210_IN_R_EN); | |
98615454 KM |
1090 | |
1091 | /* Enable Left and Right ADC */ | |
40a49710 | 1092 | snd_soc_write(codec, DA7210_ADC, DA7210_ADC_L_EN | DA7210_ADC_R_EN); |
98615454 KM |
1093 | |
1094 | /* | |
1095 | * DAC settings | |
1096 | */ | |
1097 | ||
1098 | /* Enable Left and Right DAC */ | |
40a49710 | 1099 | snd_soc_write(codec, DA7210_DAC_SEL, |
98615454 KM |
1100 | DA7210_DAC_L_SRC_DAI_L | DA7210_DAC_L_EN | |
1101 | DA7210_DAC_R_SRC_DAI_R | DA7210_DAC_R_EN); | |
1102 | ||
1103 | /* Enable Left and Right out PGA */ | |
40a49710 AL |
1104 | snd_soc_write(codec, DA7210_OUTMIX_L, DA7210_OUT_L_EN); |
1105 | snd_soc_write(codec, DA7210_OUTMIX_R, DA7210_OUT_R_EN); | |
98615454 KM |
1106 | |
1107 | /* Enable Left and Right HeadPhone PGA */ | |
40a49710 | 1108 | snd_soc_write(codec, DA7210_HP_CFG, |
98615454 KM |
1109 | DA7210_HP_2CAP_MODE | DA7210_HP_SENSE_EN | |
1110 | DA7210_HP_L_EN | DA7210_HP_MODE | DA7210_HP_R_EN); | |
1111 | ||
5eda1949 AC |
1112 | /* Enable ramp mode for DAC gain update */ |
1113 | snd_soc_write(codec, DA7210_SOFTMUTE, DA7210_RAMP_EN); | |
1114 | ||
52082d8f AC |
1115 | /* |
1116 | * For DA7210 codec, there are two ways to enable/disable analog IOs | |
1117 | * and ADC/DAC, | |
1118 | * (1) Using "Enable Bit" of register associated with that IO | |
1119 | * (or ADC/DAC) | |
1120 | * e.g. Mic Left can be enabled using bit 7 of MIC_L(0x7) reg | |
1121 | * | |
1122 | * (2) Using "Standby Bit" of STARTUP2 or STARTUP3 register | |
1123 | * e.g. Mic left can be put to STANDBY using bit 0 of STARTUP3(0x5) | |
1124 | * | |
1125 | * Out of these two methods, the one using STANDBY bits is preferred | |
1126 | * way to enable/disable individual blocks. This is because STANDBY | |
1127 | * registers are part of system controller which allows system power | |
1128 | * up/down in a controlled, pop-free manner. Also, as per application | |
1129 | * note of DA7210, STANDBY register bits are only effective if a | |
1130 | * particular IO (or ADC/DAC) is already enabled using enable/disable | |
1131 | * register bits. Keeping these things in mind, current DAPM | |
1132 | * implementation manipulates only STANDBY bits. | |
1133 | * | |
1134 | * Overall implementation can be outlined as below, | |
1135 | * | |
1136 | * - "Enable bit" of an IO or ADC/DAC is used to enable it in probe() | |
1137 | * - "STANDBY bit" is controlled by DAPM | |
1138 | */ | |
1139 | ||
1140 | /* Enable Line out amplifiers */ | |
1141 | snd_soc_write(codec, DA7210_OUT1_L, DA7210_OUT1_L_EN); | |
1142 | snd_soc_write(codec, DA7210_OUT1_R, DA7210_OUT1_R_EN); | |
1143 | snd_soc_write(codec, DA7210_OUT2, DA7210_OUT2_EN | | |
1144 | DA7210_OUT2_OUTMIX_L | DA7210_OUT2_OUTMIX_R); | |
1145 | ||
24b6f263 AC |
1146 | /* Enable Aux1 */ |
1147 | snd_soc_write(codec, DA7210_AUX1_L, DA7210_AUX1_L_EN); | |
1148 | snd_soc_write(codec, DA7210_AUX1_R, DA7210_AUX1_R_EN); | |
1149 | /* Enable Aux2 */ | |
1150 | snd_soc_write(codec, DA7210_AUX2, DA7210_AUX2_EN); | |
1151 | ||
604bb229 AC |
1152 | /* Set PLL Master clock range 10-20 MHz, enable PLL bypass */ |
1153 | snd_soc_write(codec, DA7210_PLL_DIV3, DA7210_MCLK_RANGE_10_20_MHZ | | |
1154 | DA7210_PLL_BYP); | |
570aa7ba | 1155 | |
98615454 | 1156 | /* Diable PLL and bypass it */ |
40a49710 | 1157 | snd_soc_write(codec, DA7210_PLL, DA7210_PLL_FS_48000); |
98615454 | 1158 | |
98615454 | 1159 | /* Activate all enabled subsystem */ |
40a49710 | 1160 | snd_soc_write(codec, DA7210_STARTUP1, DA7210_SC_MST_EN); |
98615454 | 1161 | |
f0fba2ad | 1162 | dev_info(codec->dev, "DA7210 Audio Codec %s\n", DA7210_VERSION); |
98615454 | 1163 | |
f0fba2ad | 1164 | return 0; |
98615454 KM |
1165 | } |
1166 | ||
f0fba2ad | 1167 | static struct snd_soc_codec_driver soc_codec_dev_da7210 = { |
4c62ed9b | 1168 | .probe = da7210_probe, |
a6f096f3 MB |
1169 | |
1170 | .controls = da7210_snd_controls, | |
1171 | .num_controls = ARRAY_SIZE(da7210_snd_controls), | |
6950c60d AC |
1172 | |
1173 | .dapm_widgets = da7210_dapm_widgets, | |
1174 | .num_dapm_widgets = ARRAY_SIZE(da7210_dapm_widgets), | |
1175 | .dapm_routes = da7210_audio_map, | |
1176 | .num_dapm_routes = ARRAY_SIZE(da7210_audio_map), | |
f0fba2ad LG |
1177 | }; |
1178 | ||
25c1a63f | 1179 | #if IS_ENABLED(CONFIG_I2C) |
aa0e25ca | 1180 | |
41a5fefe | 1181 | static const struct reg_sequence da7210_regmap_i2c_patch[] = { |
aa0e25ca AC |
1182 | |
1183 | /* System controller master disable */ | |
1184 | { DA7210_STARTUP1, 0x00 }, | |
604bb229 AC |
1185 | /* Set PLL Master clock range 10-20 MHz */ |
1186 | { DA7210_PLL_DIV3, DA7210_MCLK_RANGE_10_20_MHZ }, | |
aa0e25ca AC |
1187 | |
1188 | /* to unlock */ | |
1189 | { DA7210_A_HID_UNLOCK, 0x8B}, | |
1190 | { DA7210_A_TEST_UNLOCK, 0xB4}, | |
1191 | { DA7210_A_PLL1, 0x01}, | |
1192 | { DA7210_A_CP_MODE, 0x7C}, | |
1193 | /* to re-lock */ | |
1194 | { DA7210_A_HID_UNLOCK, 0x00}, | |
1195 | { DA7210_A_TEST_UNLOCK, 0x00}, | |
1196 | }; | |
1197 | ||
1198 | static const struct regmap_config da7210_regmap_config_i2c = { | |
33593b52 AC |
1199 | .reg_bits = 8, |
1200 | .val_bits = 8, | |
1201 | ||
1202 | .reg_defaults = da7210_reg_defaults, | |
1203 | .num_reg_defaults = ARRAY_SIZE(da7210_reg_defaults), | |
1204 | .volatile_reg = da7210_volatile_register, | |
1205 | .readable_reg = da7210_readable_register, | |
1206 | .cache_type = REGCACHE_RBTREE, | |
1207 | }; | |
1208 | ||
7a79e94e BP |
1209 | static int da7210_i2c_probe(struct i2c_client *i2c, |
1210 | const struct i2c_device_id *id) | |
98615454 KM |
1211 | { |
1212 | struct da7210_priv *da7210; | |
98615454 KM |
1213 | int ret; |
1214 | ||
306bf6b1 AL |
1215 | da7210 = devm_kzalloc(&i2c->dev, sizeof(struct da7210_priv), |
1216 | GFP_KERNEL); | |
98615454 KM |
1217 | if (!da7210) |
1218 | return -ENOMEM; | |
1219 | ||
98615454 | 1220 | i2c_set_clientdata(i2c, da7210); |
33593b52 | 1221 | |
4e75955d | 1222 | da7210->regmap = devm_regmap_init_i2c(i2c, &da7210_regmap_config_i2c); |
33593b52 AC |
1223 | if (IS_ERR(da7210->regmap)) { |
1224 | ret = PTR_ERR(da7210->regmap); | |
1225 | dev_err(&i2c->dev, "regmap_init() failed: %d\n", ret); | |
1226 | return ret; | |
1227 | } | |
98615454 | 1228 | |
aa0e25ca AC |
1229 | ret = regmap_register_patch(da7210->regmap, da7210_regmap_i2c_patch, |
1230 | ARRAY_SIZE(da7210_regmap_i2c_patch)); | |
1231 | if (ret != 0) | |
1232 | dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); | |
1233 | ||
f0fba2ad LG |
1234 | ret = snd_soc_register_codec(&i2c->dev, |
1235 | &soc_codec_dev_da7210, &da7210_dai, 1); | |
4e75955d | 1236 | if (ret < 0) |
33593b52 | 1237 | dev_err(&i2c->dev, "Failed to register codec: %d\n", ret); |
33593b52 | 1238 | |
98615454 KM |
1239 | return ret; |
1240 | } | |
1241 | ||
7a79e94e | 1242 | static int da7210_i2c_remove(struct i2c_client *client) |
98615454 | 1243 | { |
f0fba2ad | 1244 | snd_soc_unregister_codec(&client->dev); |
98615454 KM |
1245 | return 0; |
1246 | } | |
1247 | ||
1248 | static const struct i2c_device_id da7210_i2c_id[] = { | |
1249 | { "da7210", 0 }, | |
1250 | { } | |
1251 | }; | |
1252 | MODULE_DEVICE_TABLE(i2c, da7210_i2c_id); | |
1253 | ||
1254 | /* I2C codec control layer */ | |
1255 | static struct i2c_driver da7210_i2c_driver = { | |
1256 | .driver = { | |
aa0e25ca | 1257 | .name = "da7210", |
98615454 | 1258 | }, |
4c62ed9b | 1259 | .probe = da7210_i2c_probe, |
7a79e94e | 1260 | .remove = da7210_i2c_remove, |
4c62ed9b | 1261 | .id_table = da7210_i2c_id, |
98615454 KM |
1262 | }; |
1263 | #endif | |
1264 | ||
aa0e25ca AC |
1265 | #if defined(CONFIG_SPI_MASTER) |
1266 | ||
41a5fefe | 1267 | static const struct reg_sequence da7210_regmap_spi_patch[] = { |
aa0e25ca AC |
1268 | /* Dummy read to give two pulses over nCS for SPI */ |
1269 | { DA7210_AUX2, 0x00 }, | |
1270 | { DA7210_AUX2, 0x00 }, | |
1271 | ||
1272 | /* System controller master disable */ | |
1273 | { DA7210_STARTUP1, 0x00 }, | |
604bb229 AC |
1274 | /* Set PLL Master clock range 10-20 MHz */ |
1275 | { DA7210_PLL_DIV3, DA7210_MCLK_RANGE_10_20_MHZ }, | |
aa0e25ca AC |
1276 | |
1277 | /* to set PAGE1 of SPI register space */ | |
1278 | { DA7210_PAGE_CONTROL, 0x80 }, | |
1279 | /* to unlock */ | |
1280 | { DA7210_A_HID_UNLOCK, 0x8B}, | |
1281 | { DA7210_A_TEST_UNLOCK, 0xB4}, | |
1282 | { DA7210_A_PLL1, 0x01}, | |
1283 | { DA7210_A_CP_MODE, 0x7C}, | |
1284 | /* to re-lock */ | |
1285 | { DA7210_A_HID_UNLOCK, 0x00}, | |
1286 | { DA7210_A_TEST_UNLOCK, 0x00}, | |
1287 | /* to set back PAGE0 of SPI register space */ | |
1288 | { DA7210_PAGE_CONTROL, 0x00 }, | |
1289 | }; | |
1290 | ||
1291 | static const struct regmap_config da7210_regmap_config_spi = { | |
1292 | .reg_bits = 8, | |
1293 | .val_bits = 8, | |
1294 | .read_flag_mask = 0x01, | |
1295 | .write_flag_mask = 0x00, | |
1296 | ||
1297 | .reg_defaults = da7210_reg_defaults, | |
1298 | .num_reg_defaults = ARRAY_SIZE(da7210_reg_defaults), | |
1299 | .volatile_reg = da7210_volatile_register, | |
1300 | .readable_reg = da7210_readable_register, | |
1301 | .cache_type = REGCACHE_RBTREE, | |
1302 | }; | |
1303 | ||
7a79e94e | 1304 | static int da7210_spi_probe(struct spi_device *spi) |
aa0e25ca AC |
1305 | { |
1306 | struct da7210_priv *da7210; | |
1307 | int ret; | |
1308 | ||
1309 | da7210 = devm_kzalloc(&spi->dev, sizeof(struct da7210_priv), | |
1310 | GFP_KERNEL); | |
1311 | if (!da7210) | |
1312 | return -ENOMEM; | |
1313 | ||
1314 | spi_set_drvdata(spi, da7210); | |
1315 | da7210->regmap = devm_regmap_init_spi(spi, &da7210_regmap_config_spi); | |
1316 | if (IS_ERR(da7210->regmap)) { | |
1317 | ret = PTR_ERR(da7210->regmap); | |
1318 | dev_err(&spi->dev, "Failed to register regmap: %d\n", ret); | |
1319 | return ret; | |
1320 | } | |
1321 | ||
1322 | ret = regmap_register_patch(da7210->regmap, da7210_regmap_spi_patch, | |
1323 | ARRAY_SIZE(da7210_regmap_spi_patch)); | |
1324 | if (ret != 0) | |
1325 | dev_warn(&spi->dev, "Failed to apply regmap patch: %d\n", ret); | |
1326 | ||
ff7dc6af | 1327 | ret = snd_soc_register_codec(&spi->dev, |
aa0e25ca | 1328 | &soc_codec_dev_da7210, &da7210_dai, 1); |
aa0e25ca AC |
1329 | |
1330 | return ret; | |
1331 | } | |
1332 | ||
7a79e94e | 1333 | static int da7210_spi_remove(struct spi_device *spi) |
aa0e25ca | 1334 | { |
aa0e25ca | 1335 | snd_soc_unregister_codec(&spi->dev); |
aa0e25ca AC |
1336 | return 0; |
1337 | } | |
1338 | ||
1339 | static struct spi_driver da7210_spi_driver = { | |
1340 | .driver = { | |
1341 | .name = "da7210", | |
aa0e25ca AC |
1342 | }, |
1343 | .probe = da7210_spi_probe, | |
7a79e94e | 1344 | .remove = da7210_spi_remove |
aa0e25ca AC |
1345 | }; |
1346 | #endif | |
1347 | ||
98615454 KM |
1348 | static int __init da7210_modinit(void) |
1349 | { | |
1350 | int ret = 0; | |
25c1a63f | 1351 | #if IS_ENABLED(CONFIG_I2C) |
98615454 | 1352 | ret = i2c_add_driver(&da7210_i2c_driver); |
aa0e25ca AC |
1353 | #endif |
1354 | #if defined(CONFIG_SPI_MASTER) | |
1355 | ret = spi_register_driver(&da7210_spi_driver); | |
1356 | if (ret) { | |
1357 | printk(KERN_ERR "Failed to register da7210 SPI driver: %d\n", | |
1358 | ret); | |
1359 | } | |
98615454 KM |
1360 | #endif |
1361 | return ret; | |
1362 | } | |
1363 | module_init(da7210_modinit); | |
1364 | ||
1365 | static void __exit da7210_exit(void) | |
1366 | { | |
25c1a63f | 1367 | #if IS_ENABLED(CONFIG_I2C) |
98615454 KM |
1368 | i2c_del_driver(&da7210_i2c_driver); |
1369 | #endif | |
aa0e25ca AC |
1370 | #if defined(CONFIG_SPI_MASTER) |
1371 | spi_unregister_driver(&da7210_spi_driver); | |
1372 | #endif | |
98615454 KM |
1373 | } |
1374 | module_exit(da7210_exit); | |
1375 | ||
1376 | MODULE_DESCRIPTION("ASoC DA7210 driver"); | |
1377 | MODULE_AUTHOR("David Chen, Kuninori Morimoto"); | |
1378 | MODULE_LICENSE("GPL"); |