This source file includes following definitions.
- sun50i_codec_analog_probe
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14 #include <linux/io.h>
15 #include <linux/kernel.h>
16 #include <linux/module.h>
17 #include <linux/of.h>
18 #include <linux/of_device.h>
19 #include <linux/platform_device.h>
20 #include <linux/regmap.h>
21
22 #include <sound/soc.h>
23 #include <sound/soc-dapm.h>
24 #include <sound/tlv.h>
25
26 #include "sun8i-adda-pr-regmap.h"
27
28
29 #define SUN50I_ADDA_HP_CTRL 0x00
30 #define SUN50I_ADDA_HP_CTRL_PA_CLK_GATE 7
31 #define SUN50I_ADDA_HP_CTRL_HPPA_EN 6
32 #define SUN50I_ADDA_HP_CTRL_HPVOL 0
33
34 #define SUN50I_ADDA_OL_MIX_CTRL 0x01
35 #define SUN50I_ADDA_OL_MIX_CTRL_MIC1 6
36 #define SUN50I_ADDA_OL_MIX_CTRL_MIC2 5
37 #define SUN50I_ADDA_OL_MIX_CTRL_PHONE 4
38 #define SUN50I_ADDA_OL_MIX_CTRL_PHONEN 3
39 #define SUN50I_ADDA_OL_MIX_CTRL_LINEINL 2
40 #define SUN50I_ADDA_OL_MIX_CTRL_DACL 1
41 #define SUN50I_ADDA_OL_MIX_CTRL_DACR 0
42
43 #define SUN50I_ADDA_OR_MIX_CTRL 0x02
44 #define SUN50I_ADDA_OR_MIX_CTRL_MIC1 6
45 #define SUN50I_ADDA_OR_MIX_CTRL_MIC2 5
46 #define SUN50I_ADDA_OR_MIX_CTRL_PHONE 4
47 #define SUN50I_ADDA_OR_MIX_CTRL_PHONEP 3
48 #define SUN50I_ADDA_OR_MIX_CTRL_LINEINR 2
49 #define SUN50I_ADDA_OR_MIX_CTRL_DACR 1
50 #define SUN50I_ADDA_OR_MIX_CTRL_DACL 0
51
52 #define SUN50I_ADDA_EARPIECE_CTRL0 0x03
53 #define SUN50I_ADDA_EARPIECE_CTRL0_EAR_RAMP_TIME 4
54 #define SUN50I_ADDA_EARPIECE_CTRL0_ESPSR 0
55
56 #define SUN50I_ADDA_EARPIECE_CTRL1 0x04
57 #define SUN50I_ADDA_EARPIECE_CTRL1_ESPPA_EN 7
58 #define SUN50I_ADDA_EARPIECE_CTRL1_ESPPA_MUTE 6
59 #define SUN50I_ADDA_EARPIECE_CTRL1_ESP_VOL 0
60
61 #define SUN50I_ADDA_LINEOUT_CTRL0 0x05
62 #define SUN50I_ADDA_LINEOUT_CTRL0_LEN 7
63 #define SUN50I_ADDA_LINEOUT_CTRL0_REN 6
64 #define SUN50I_ADDA_LINEOUT_CTRL0_LSRC_SEL 5
65 #define SUN50I_ADDA_LINEOUT_CTRL0_RSRC_SEL 4
66
67 #define SUN50I_ADDA_LINEOUT_CTRL1 0x06
68 #define SUN50I_ADDA_LINEOUT_CTRL1_VOL 0
69
70 #define SUN50I_ADDA_MIC1_CTRL 0x07
71 #define SUN50I_ADDA_MIC1_CTRL_MIC1G 4
72 #define SUN50I_ADDA_MIC1_CTRL_MIC1AMPEN 3
73 #define SUN50I_ADDA_MIC1_CTRL_MIC1BOOST 0
74
75 #define SUN50I_ADDA_MIC2_CTRL 0x08
76 #define SUN50I_ADDA_MIC2_CTRL_MIC2G 4
77 #define SUN50I_ADDA_MIC2_CTRL_MIC2AMPEN 3
78 #define SUN50I_ADDA_MIC2_CTRL_MIC2BOOST 0
79
80 #define SUN50I_ADDA_LINEIN_CTRL 0x09
81 #define SUN50I_ADDA_LINEIN_CTRL_LINEING 0
82
83 #define SUN50I_ADDA_MIX_DAC_CTRL 0x0a
84 #define SUN50I_ADDA_MIX_DAC_CTRL_DACAREN 7
85 #define SUN50I_ADDA_MIX_DAC_CTRL_DACALEN 6
86 #define SUN50I_ADDA_MIX_DAC_CTRL_RMIXEN 5
87 #define SUN50I_ADDA_MIX_DAC_CTRL_LMIXEN 4
88 #define SUN50I_ADDA_MIX_DAC_CTRL_RHPPAMUTE 3
89 #define SUN50I_ADDA_MIX_DAC_CTRL_LHPPAMUTE 2
90 #define SUN50I_ADDA_MIX_DAC_CTRL_RHPIS 1
91 #define SUN50I_ADDA_MIX_DAC_CTRL_LHPIS 0
92
93 #define SUN50I_ADDA_L_ADCMIX_SRC 0x0b
94 #define SUN50I_ADDA_L_ADCMIX_SRC_MIC1 6
95 #define SUN50I_ADDA_L_ADCMIX_SRC_MIC2 5
96 #define SUN50I_ADDA_L_ADCMIX_SRC_PHONE 4
97 #define SUN50I_ADDA_L_ADCMIX_SRC_PHONEN 3
98 #define SUN50I_ADDA_L_ADCMIX_SRC_LINEINL 2
99 #define SUN50I_ADDA_L_ADCMIX_SRC_OMIXRL 1
100 #define SUN50I_ADDA_L_ADCMIX_SRC_OMIXRR 0
101
102 #define SUN50I_ADDA_R_ADCMIX_SRC 0x0c
103 #define SUN50I_ADDA_R_ADCMIX_SRC_MIC1 6
104 #define SUN50I_ADDA_R_ADCMIX_SRC_MIC2 5
105 #define SUN50I_ADDA_R_ADCMIX_SRC_PHONE 4
106 #define SUN50I_ADDA_R_ADCMIX_SRC_PHONEP 3
107 #define SUN50I_ADDA_R_ADCMIX_SRC_LINEINR 2
108 #define SUN50I_ADDA_R_ADCMIX_SRC_OMIXR 1
109 #define SUN50I_ADDA_R_ADCMIX_SRC_OMIXL 0
110
111 #define SUN50I_ADDA_ADC_CTRL 0x0d
112 #define SUN50I_ADDA_ADC_CTRL_ADCREN 7
113 #define SUN50I_ADDA_ADC_CTRL_ADCLEN 6
114 #define SUN50I_ADDA_ADC_CTRL_ADCG 0
115
116 #define SUN50I_ADDA_HS_MBIAS_CTRL 0x0e
117 #define SUN50I_ADDA_HS_MBIAS_CTRL_MMICBIASEN 7
118
119 #define SUN50I_ADDA_JACK_MIC_CTRL 0x1d
120 #define SUN50I_ADDA_JACK_MIC_CTRL_HMICBIASEN 5
121
122
123 static const struct snd_kcontrol_new sun50i_a64_codec_mixer_controls[] = {
124 SOC_DAPM_DOUBLE_R("DAC Playback Switch",
125 SUN50I_ADDA_OL_MIX_CTRL,
126 SUN50I_ADDA_OR_MIX_CTRL,
127 SUN50I_ADDA_OL_MIX_CTRL_DACL, 1, 0),
128 SOC_DAPM_DOUBLE_R("DAC Reversed Playback Switch",
129 SUN50I_ADDA_OL_MIX_CTRL,
130 SUN50I_ADDA_OR_MIX_CTRL,
131 SUN50I_ADDA_OL_MIX_CTRL_DACR, 1, 0),
132 SOC_DAPM_DOUBLE_R("Line In Playback Switch",
133 SUN50I_ADDA_OL_MIX_CTRL,
134 SUN50I_ADDA_OR_MIX_CTRL,
135 SUN50I_ADDA_OL_MIX_CTRL_LINEINL, 1, 0),
136 SOC_DAPM_DOUBLE_R("Mic1 Playback Switch",
137 SUN50I_ADDA_OL_MIX_CTRL,
138 SUN50I_ADDA_OR_MIX_CTRL,
139 SUN50I_ADDA_OL_MIX_CTRL_MIC1, 1, 0),
140 SOC_DAPM_DOUBLE_R("Mic2 Playback Switch",
141 SUN50I_ADDA_OL_MIX_CTRL,
142 SUN50I_ADDA_OR_MIX_CTRL,
143 SUN50I_ADDA_OL_MIX_CTRL_MIC2, 1, 0),
144 };
145
146
147 static const struct snd_kcontrol_new sun50i_codec_adc_mixer_controls[] = {
148 SOC_DAPM_DOUBLE_R("Mixer Capture Switch",
149 SUN50I_ADDA_L_ADCMIX_SRC,
150 SUN50I_ADDA_R_ADCMIX_SRC,
151 SUN50I_ADDA_L_ADCMIX_SRC_OMIXRL, 1, 0),
152 SOC_DAPM_DOUBLE_R("Mixer Reversed Capture Switch",
153 SUN50I_ADDA_L_ADCMIX_SRC,
154 SUN50I_ADDA_R_ADCMIX_SRC,
155 SUN50I_ADDA_L_ADCMIX_SRC_OMIXRR, 1, 0),
156 SOC_DAPM_DOUBLE_R("Line In Capture Switch",
157 SUN50I_ADDA_L_ADCMIX_SRC,
158 SUN50I_ADDA_R_ADCMIX_SRC,
159 SUN50I_ADDA_L_ADCMIX_SRC_LINEINL, 1, 0),
160 SOC_DAPM_DOUBLE_R("Mic1 Capture Switch",
161 SUN50I_ADDA_L_ADCMIX_SRC,
162 SUN50I_ADDA_R_ADCMIX_SRC,
163 SUN50I_ADDA_L_ADCMIX_SRC_MIC1, 1, 0),
164 SOC_DAPM_DOUBLE_R("Mic2 Capture Switch",
165 SUN50I_ADDA_L_ADCMIX_SRC,
166 SUN50I_ADDA_R_ADCMIX_SRC,
167 SUN50I_ADDA_L_ADCMIX_SRC_MIC2, 1, 0),
168 };
169
170 static const DECLARE_TLV_DB_SCALE(sun50i_codec_out_mixer_pregain_scale,
171 -450, 150, 0);
172 static const DECLARE_TLV_DB_RANGE(sun50i_codec_mic_gain_scale,
173 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
174 1, 7, TLV_DB_SCALE_ITEM(2400, 300, 0),
175 );
176
177 static const DECLARE_TLV_DB_SCALE(sun50i_codec_hp_vol_scale, -6300, 100, 1);
178
179 static const DECLARE_TLV_DB_RANGE(sun50i_codec_lineout_vol_scale,
180 0, 1, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1),
181 2, 31, TLV_DB_SCALE_ITEM(-4350, 150, 0),
182 );
183
184 static const DECLARE_TLV_DB_RANGE(sun50i_codec_earpiece_vol_scale,
185 0, 1, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1),
186 2, 31, TLV_DB_SCALE_ITEM(-4350, 150, 0),
187 );
188
189
190 static const struct snd_kcontrol_new sun50i_a64_codec_controls[] = {
191 SOC_SINGLE_TLV("Headphone Playback Volume",
192 SUN50I_ADDA_HP_CTRL,
193 SUN50I_ADDA_HP_CTRL_HPVOL, 0x3f, 0,
194 sun50i_codec_hp_vol_scale),
195
196 SOC_DOUBLE("Headphone Playback Switch",
197 SUN50I_ADDA_MIX_DAC_CTRL,
198 SUN50I_ADDA_MIX_DAC_CTRL_LHPPAMUTE,
199 SUN50I_ADDA_MIX_DAC_CTRL_RHPPAMUTE, 1, 0),
200
201
202 SOC_SINGLE_TLV("Mic1 Playback Volume", SUN50I_ADDA_MIC1_CTRL,
203 SUN50I_ADDA_MIC1_CTRL_MIC1G,
204 0x7, 0, sun50i_codec_out_mixer_pregain_scale),
205
206
207 SOC_SINGLE_TLV("Mic1 Boost Volume", SUN50I_ADDA_MIC1_CTRL,
208 SUN50I_ADDA_MIC1_CTRL_MIC1BOOST, 0x7, 0,
209 sun50i_codec_mic_gain_scale),
210
211
212 SOC_SINGLE_TLV("Mic2 Playback Volume",
213 SUN50I_ADDA_MIC2_CTRL, SUN50I_ADDA_MIC2_CTRL_MIC2G,
214 0x7, 0, sun50i_codec_out_mixer_pregain_scale),
215
216
217 SOC_SINGLE_TLV("Mic2 Boost Volume", SUN50I_ADDA_MIC2_CTRL,
218 SUN50I_ADDA_MIC2_CTRL_MIC2BOOST, 0x7, 0,
219 sun50i_codec_mic_gain_scale),
220
221
222 SOC_SINGLE_TLV("ADC Gain Capture Volume", SUN50I_ADDA_ADC_CTRL,
223 SUN50I_ADDA_ADC_CTRL_ADCG, 0x7, 0,
224 sun50i_codec_out_mixer_pregain_scale),
225
226
227 SOC_SINGLE_TLV("Line In Playback Volume", SUN50I_ADDA_LINEIN_CTRL,
228 SUN50I_ADDA_LINEIN_CTRL_LINEING,
229 0x7, 0, sun50i_codec_out_mixer_pregain_scale),
230
231 SOC_SINGLE_TLV("Line Out Playback Volume",
232 SUN50I_ADDA_LINEOUT_CTRL1,
233 SUN50I_ADDA_LINEOUT_CTRL1_VOL, 0x1f, 0,
234 sun50i_codec_lineout_vol_scale),
235
236 SOC_DOUBLE("Line Out Playback Switch",
237 SUN50I_ADDA_LINEOUT_CTRL0,
238 SUN50I_ADDA_LINEOUT_CTRL0_LEN,
239 SUN50I_ADDA_LINEOUT_CTRL0_REN, 1, 0),
240
241 SOC_SINGLE_TLV("Earpiece Playback Volume",
242 SUN50I_ADDA_EARPIECE_CTRL1,
243 SUN50I_ADDA_EARPIECE_CTRL1_ESP_VOL, 0x1f, 0,
244 sun50i_codec_earpiece_vol_scale),
245
246 SOC_SINGLE("Earpiece Playback Switch",
247 SUN50I_ADDA_EARPIECE_CTRL1,
248 SUN50I_ADDA_EARPIECE_CTRL1_ESPPA_MUTE, 1, 0),
249
250 };
251
252 static const char * const sun50i_codec_hp_src_enum_text[] = {
253 "DAC", "Mixer",
254 };
255
256 static SOC_ENUM_DOUBLE_DECL(sun50i_codec_hp_src_enum,
257 SUN50I_ADDA_MIX_DAC_CTRL,
258 SUN50I_ADDA_MIX_DAC_CTRL_LHPIS,
259 SUN50I_ADDA_MIX_DAC_CTRL_RHPIS,
260 sun50i_codec_hp_src_enum_text);
261
262 static const struct snd_kcontrol_new sun50i_codec_hp_src[] = {
263 SOC_DAPM_ENUM("Headphone Source Playback Route",
264 sun50i_codec_hp_src_enum),
265 };
266
267 static const char * const sun50i_codec_lineout_src_enum_text[] = {
268 "Stereo", "Mono Differential",
269 };
270
271 static SOC_ENUM_DOUBLE_DECL(sun50i_codec_lineout_src_enum,
272 SUN50I_ADDA_LINEOUT_CTRL0,
273 SUN50I_ADDA_LINEOUT_CTRL0_LSRC_SEL,
274 SUN50I_ADDA_LINEOUT_CTRL0_RSRC_SEL,
275 sun50i_codec_lineout_src_enum_text);
276
277 static const struct snd_kcontrol_new sun50i_codec_lineout_src[] = {
278 SOC_DAPM_ENUM("Line Out Source Playback Route",
279 sun50i_codec_lineout_src_enum),
280 };
281
282 static const char * const sun50i_codec_earpiece_src_enum_text[] = {
283 "DACR", "DACL", "Right Mixer", "Left Mixer",
284 };
285
286 static SOC_ENUM_SINGLE_DECL(sun50i_codec_earpiece_src_enum,
287 SUN50I_ADDA_EARPIECE_CTRL0,
288 SUN50I_ADDA_EARPIECE_CTRL0_ESPSR,
289 sun50i_codec_earpiece_src_enum_text);
290
291 static const struct snd_kcontrol_new sun50i_codec_earpiece_src[] = {
292 SOC_DAPM_ENUM("Earpiece Source Playback Route",
293 sun50i_codec_earpiece_src_enum),
294 };
295
296 static const struct snd_soc_dapm_widget sun50i_a64_codec_widgets[] = {
297
298 SND_SOC_DAPM_DAC("Left DAC", NULL, SUN50I_ADDA_MIX_DAC_CTRL,
299 SUN50I_ADDA_MIX_DAC_CTRL_DACALEN, 0),
300 SND_SOC_DAPM_DAC("Right DAC", NULL, SUN50I_ADDA_MIX_DAC_CTRL,
301 SUN50I_ADDA_MIX_DAC_CTRL_DACAREN, 0),
302
303 SND_SOC_DAPM_ADC("Left ADC", NULL, SUN50I_ADDA_ADC_CTRL,
304 SUN50I_ADDA_ADC_CTRL_ADCLEN, 0),
305 SND_SOC_DAPM_ADC("Right ADC", NULL, SUN50I_ADDA_ADC_CTRL,
306 SUN50I_ADDA_ADC_CTRL_ADCREN, 0),
307
308
309
310
311
312
313 SND_SOC_DAPM_REGULATOR_SUPPLY("cpvdd", 0, 0),
314 SND_SOC_DAPM_MUX("Headphone Source Playback Route",
315 SND_SOC_NOPM, 0, 0, sun50i_codec_hp_src),
316 SND_SOC_DAPM_OUT_DRV("Headphone Amp", SUN50I_ADDA_HP_CTRL,
317 SUN50I_ADDA_HP_CTRL_HPPA_EN, 0, NULL, 0),
318 SND_SOC_DAPM_OUTPUT("HP"),
319
320 SND_SOC_DAPM_MUX("Line Out Source Playback Route",
321 SND_SOC_NOPM, 0, 0, sun50i_codec_lineout_src),
322 SND_SOC_DAPM_OUTPUT("LINEOUT"),
323
324 SND_SOC_DAPM_MUX("Earpiece Source Playback Route",
325 SND_SOC_NOPM, 0, 0, sun50i_codec_earpiece_src),
326 SND_SOC_DAPM_OUT_DRV("Earpiece Amp", SUN50I_ADDA_EARPIECE_CTRL1,
327 SUN50I_ADDA_EARPIECE_CTRL1_ESPPA_EN, 0, NULL, 0),
328 SND_SOC_DAPM_OUTPUT("EARPIECE"),
329
330
331 SND_SOC_DAPM_INPUT("MIC1"),
332
333
334 SND_SOC_DAPM_SUPPLY("MBIAS", SUN50I_ADDA_HS_MBIAS_CTRL,
335 SUN50I_ADDA_HS_MBIAS_CTRL_MMICBIASEN,
336 0, NULL, 0),
337
338
339 SND_SOC_DAPM_PGA("Mic1 Amplifier", SUN50I_ADDA_MIC1_CTRL,
340 SUN50I_ADDA_MIC1_CTRL_MIC1AMPEN, 0, NULL, 0),
341
342
343 SND_SOC_DAPM_INPUT("MIC2"),
344
345
346 SND_SOC_DAPM_SUPPLY("HBIAS", SUN50I_ADDA_JACK_MIC_CTRL,
347 SUN50I_ADDA_JACK_MIC_CTRL_HMICBIASEN,
348 0, NULL, 0),
349
350
351 SND_SOC_DAPM_PGA("Mic2 Amplifier", SUN50I_ADDA_MIC2_CTRL,
352 SUN50I_ADDA_MIC2_CTRL_MIC2AMPEN, 0, NULL, 0),
353
354
355 SND_SOC_DAPM_INPUT("LINEIN"),
356
357
358 SND_SOC_DAPM_MIXER("Left Mixer", SUN50I_ADDA_MIX_DAC_CTRL,
359 SUN50I_ADDA_MIX_DAC_CTRL_LMIXEN, 0,
360 sun50i_a64_codec_mixer_controls,
361 ARRAY_SIZE(sun50i_a64_codec_mixer_controls)),
362 SND_SOC_DAPM_MIXER("Right Mixer", SUN50I_ADDA_MIX_DAC_CTRL,
363 SUN50I_ADDA_MIX_DAC_CTRL_RMIXEN, 0,
364 sun50i_a64_codec_mixer_controls,
365 ARRAY_SIZE(sun50i_a64_codec_mixer_controls)),
366 SND_SOC_DAPM_MIXER("Left ADC Mixer", SUN50I_ADDA_ADC_CTRL,
367 SUN50I_ADDA_ADC_CTRL_ADCLEN, 0,
368 sun50i_codec_adc_mixer_controls,
369 ARRAY_SIZE(sun50i_codec_adc_mixer_controls)),
370 SND_SOC_DAPM_MIXER("Right ADC Mixer", SUN50I_ADDA_ADC_CTRL,
371 SUN50I_ADDA_ADC_CTRL_ADCREN, 0,
372 sun50i_codec_adc_mixer_controls,
373 ARRAY_SIZE(sun50i_codec_adc_mixer_controls)),
374 };
375
376 static const struct snd_soc_dapm_route sun50i_a64_codec_routes[] = {
377
378 { "Left Mixer", "DAC Playback Switch", "Left DAC" },
379 { "Left Mixer", "DAC Reversed Playback Switch", "Right DAC" },
380 { "Left Mixer", "Mic1 Playback Switch", "Mic1 Amplifier" },
381
382
383 { "Right Mixer", "DAC Playback Switch", "Right DAC" },
384 { "Right Mixer", "DAC Reversed Playback Switch", "Left DAC" },
385 { "Right Mixer", "Mic1 Playback Switch", "Mic1 Amplifier" },
386
387
388 { "Left ADC Mixer", "Mixer Capture Switch", "Left Mixer" },
389 { "Left ADC Mixer", "Mixer Reversed Capture Switch", "Right Mixer" },
390 { "Left ADC Mixer", "Mic1 Capture Switch", "Mic1 Amplifier" },
391
392
393 { "Right ADC Mixer", "Mixer Capture Switch", "Right Mixer" },
394 { "Right ADC Mixer", "Mixer Reversed Capture Switch", "Left Mixer" },
395 { "Right ADC Mixer", "Mic1 Capture Switch", "Mic1 Amplifier" },
396
397
398 { "Left ADC", NULL, "Left ADC Mixer" },
399 { "Right ADC", NULL, "Right ADC Mixer" },
400
401
402 { "Headphone Source Playback Route", "DAC", "Left DAC" },
403 { "Headphone Source Playback Route", "DAC", "Right DAC" },
404 { "Headphone Source Playback Route", "Mixer", "Left Mixer" },
405 { "Headphone Source Playback Route", "Mixer", "Right Mixer" },
406 { "Headphone Amp", NULL, "Headphone Source Playback Route" },
407 { "Headphone Amp", NULL, "cpvdd" },
408 { "HP", NULL, "Headphone Amp" },
409
410
411 { "Mic1 Amplifier", NULL, "MIC1"},
412
413
414 { "Mic2 Amplifier", NULL, "MIC2"},
415 { "Left Mixer", "Mic2 Playback Switch", "Mic2 Amplifier" },
416 { "Right Mixer", "Mic2 Playback Switch", "Mic2 Amplifier" },
417 { "Left ADC Mixer", "Mic2 Capture Switch", "Mic2 Amplifier" },
418 { "Right ADC Mixer", "Mic2 Capture Switch", "Mic2 Amplifier" },
419
420
421 { "Left Mixer", "Line In Playback Switch", "LINEIN" },
422 { "Right Mixer", "Line In Playback Switch", "LINEIN" },
423 { "Left ADC Mixer", "Line In Capture Switch", "LINEIN" },
424 { "Right ADC Mixer", "Line In Capture Switch", "LINEIN" },
425
426
427 { "Line Out Source Playback Route", "Stereo", "Left Mixer" },
428 { "Line Out Source Playback Route", "Stereo", "Right Mixer" },
429 { "Line Out Source Playback Route", "Mono Differential", "Left Mixer" },
430 { "Line Out Source Playback Route", "Mono Differential",
431 "Right Mixer" },
432 { "LINEOUT", NULL, "Line Out Source Playback Route" },
433
434
435 { "Earpiece Source Playback Route", "DACL", "Left DAC" },
436 { "Earpiece Source Playback Route", "DACR", "Right DAC" },
437 { "Earpiece Source Playback Route", "Left Mixer", "Left Mixer" },
438 { "Earpiece Source Playback Route", "Right Mixer", "Right Mixer" },
439 { "Earpiece Amp", NULL, "Earpiece Source Playback Route" },
440 { "EARPIECE", NULL, "Earpiece Amp" },
441 };
442
443 static const struct snd_soc_component_driver sun50i_codec_analog_cmpnt_drv = {
444 .controls = sun50i_a64_codec_controls,
445 .num_controls = ARRAY_SIZE(sun50i_a64_codec_controls),
446 .dapm_widgets = sun50i_a64_codec_widgets,
447 .num_dapm_widgets = ARRAY_SIZE(sun50i_a64_codec_widgets),
448 .dapm_routes = sun50i_a64_codec_routes,
449 .num_dapm_routes = ARRAY_SIZE(sun50i_a64_codec_routes),
450 };
451
452 static const struct of_device_id sun50i_codec_analog_of_match[] = {
453 {
454 .compatible = "allwinner,sun50i-a64-codec-analog",
455 },
456 {}
457 };
458 MODULE_DEVICE_TABLE(of, sun50i_codec_analog_of_match);
459
460 static int sun50i_codec_analog_probe(struct platform_device *pdev)
461 {
462 struct regmap *regmap;
463 void __iomem *base;
464
465 base = devm_platform_ioremap_resource(pdev, 0);
466 if (IS_ERR(base)) {
467 dev_err(&pdev->dev, "Failed to map the registers\n");
468 return PTR_ERR(base);
469 }
470
471 regmap = sun8i_adda_pr_regmap_init(&pdev->dev, base);
472 if (IS_ERR(regmap)) {
473 dev_err(&pdev->dev, "Failed to create regmap\n");
474 return PTR_ERR(regmap);
475 }
476
477 return devm_snd_soc_register_component(&pdev->dev,
478 &sun50i_codec_analog_cmpnt_drv,
479 NULL, 0);
480 }
481
482 static struct platform_driver sun50i_codec_analog_driver = {
483 .driver = {
484 .name = "sun50i-codec-analog",
485 .of_match_table = sun50i_codec_analog_of_match,
486 },
487 .probe = sun50i_codec_analog_probe,
488 };
489 module_platform_driver(sun50i_codec_analog_driver);
490
491 MODULE_DESCRIPTION("Allwinner internal codec analog controls driver for A64");
492 MODULE_AUTHOR("Vasily Khoruzhick <anarsoul@gmail.com>");
493 MODULE_LICENSE("GPL");
494 MODULE_ALIAS("platform:sun50i-codec-analog");