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-rw-r--r--include/sound/l3.h18
-rw-r--r--include/sound/s3c24xx_uda134x.h14
-rw-r--r--include/sound/soc-dai.h231
-rw-r--r--include/sound/soc-dapm.h2
-rw-r--r--include/sound/soc.h206
-rw-r--r--include/sound/uda134x.h26
6 files changed, 325 insertions, 172 deletions
diff --git a/include/sound/l3.h b/include/sound/l3.h
new file mode 100644
index 000000000000..423a08f0f1b0
--- /dev/null
+++ b/include/sound/l3.h
@@ -0,0 +1,18 @@
1#ifndef _L3_H_
2#define _L3_H_ 1
3
4struct l3_pins {
5 void (*setdat)(int);
6 void (*setclk)(int);
7 void (*setmode)(int);
8 int data_hold;
9 int data_setup;
10 int clock_high;
11 int mode_hold;
12 int mode;
13 int mode_setup;
14};
15
16int l3_write(struct l3_pins *adap, u8 addr, u8 *data, int len);
17
18#endif
diff --git a/include/sound/s3c24xx_uda134x.h b/include/sound/s3c24xx_uda134x.h
new file mode 100644
index 000000000000..33df4cb909d3
--- /dev/null
+++ b/include/sound/s3c24xx_uda134x.h
@@ -0,0 +1,14 @@
1#ifndef _S3C24XX_UDA134X_H_
2#define _S3C24XX_UDA134X_H_ 1
3
4#include <sound/uda134x.h>
5
6struct s3c24xx_uda134x_platform_data {
7 int l3_clk;
8 int l3_mode;
9 int l3_data;
10 void (*power) (int);
11 int model;
12};
13
14#endif
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
new file mode 100644
index 000000000000..24247f763608
--- /dev/null
+++ b/include/sound/soc-dai.h
@@ -0,0 +1,231 @@
1/*
2 * linux/sound/soc-dai.h -- ALSA SoC Layer
3 *
4 * Copyright: 2005-2008 Wolfson Microelectronics. PLC.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 * Digital Audio Interface (DAI) API.
11 */
12
13#ifndef __LINUX_SND_SOC_DAI_H
14#define __LINUX_SND_SOC_DAI_H
15
16
17#include <linux/list.h>
18
19struct snd_pcm_substream;
20
21/*
22 * DAI hardware audio formats.
23 *
24 * Describes the physical PCM data formating and clocking. Add new formats
25 * to the end.
26 */
27#define SND_SOC_DAIFMT_I2S 0 /* I2S mode */
28#define SND_SOC_DAIFMT_RIGHT_J 1 /* Right Justified mode */
29#define SND_SOC_DAIFMT_LEFT_J 2 /* Left Justified mode */
30#define SND_SOC_DAIFMT_DSP_A 3 /* L data msb after FRM LRC */
31#define SND_SOC_DAIFMT_DSP_B 4 /* L data msb during FRM LRC */
32#define SND_SOC_DAIFMT_AC97 5 /* AC97 */
33
34/* left and right justified also known as MSB and LSB respectively */
35#define SND_SOC_DAIFMT_MSB SND_SOC_DAIFMT_LEFT_J
36#define SND_SOC_DAIFMT_LSB SND_SOC_DAIFMT_RIGHT_J
37
38/*
39 * DAI Clock gating.
40 *
41 * DAI bit clocks can be be gated (disabled) when not the DAI is not
42 * sending or receiving PCM data in a frame. This can be used to save power.
43 */
44#define SND_SOC_DAIFMT_CONT (0 << 4) /* continuous clock */
45#define SND_SOC_DAIFMT_GATED (1 << 4) /* clock is gated */
46
47/*
48 * DAI Left/Right Clocks.
49 *
50 * Specifies whether the DAI can support different samples for similtanious
51 * playback and capture. This usually requires a seperate physical frame
52 * clock for playback and capture.
53 */
54#define SND_SOC_DAIFMT_SYNC (0 << 5) /* Tx FRM = Rx FRM */
55#define SND_SOC_DAIFMT_ASYNC (1 << 5) /* Tx FRM ~ Rx FRM */
56
57/*
58 * TDM
59 *
60 * Time Division Multiplexing. Allows PCM data to be multplexed with other
61 * data on the DAI.
62 */
63#define SND_SOC_DAIFMT_TDM (1 << 6)
64
65/*
66 * DAI hardware signal inversions.
67 *
68 * Specifies whether the DAI can also support inverted clocks for the specified
69 * format.
70 */
71#define SND_SOC_DAIFMT_NB_NF (0 << 8) /* normal bit clock + frame */
72#define SND_SOC_DAIFMT_NB_IF (1 << 8) /* normal bclk + inv frm */
73#define SND_SOC_DAIFMT_IB_NF (2 << 8) /* invert bclk + nor frm */
74#define SND_SOC_DAIFMT_IB_IF (3 << 8) /* invert bclk + frm */
75
76/*
77 * DAI hardware clock masters.
78 *
79 * This is wrt the codec, the inverse is true for the interface
80 * i.e. if the codec is clk and frm master then the interface is
81 * clk and frame slave.
82 */
83#define SND_SOC_DAIFMT_CBM_CFM (0 << 12) /* codec clk & frm master */
84#define SND_SOC_DAIFMT_CBS_CFM (1 << 12) /* codec clk slave & frm master */
85#define SND_SOC_DAIFMT_CBM_CFS (2 << 12) /* codec clk master & frame slave */
86#define SND_SOC_DAIFMT_CBS_CFS (3 << 12) /* codec clk & frm slave */
87
88#define SND_SOC_DAIFMT_FORMAT_MASK 0x000f
89#define SND_SOC_DAIFMT_CLOCK_MASK 0x00f0
90#define SND_SOC_DAIFMT_INV_MASK 0x0f00
91#define SND_SOC_DAIFMT_MASTER_MASK 0xf000
92
93/*
94 * Master Clock Directions
95 */
96#define SND_SOC_CLOCK_IN 0
97#define SND_SOC_CLOCK_OUT 1
98
99struct snd_soc_dai_ops;
100struct snd_soc_dai;
101struct snd_ac97_bus_ops;
102
103/* Digital Audio Interface registration */
104int snd_soc_register_dai(struct snd_soc_dai *dai);
105void snd_soc_unregister_dai(struct snd_soc_dai *dai);
106int snd_soc_register_dais(struct snd_soc_dai *dai, size_t count);
107void snd_soc_unregister_dais(struct snd_soc_dai *dai, size_t count);
108
109/* Digital Audio Interface clocking API.*/
110int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
111 unsigned int freq, int dir);
112
113int snd_soc_dai_set_clkdiv(struct snd_soc_dai *dai,
114 int div_id, int div);
115
116int snd_soc_dai_set_pll(struct snd_soc_dai *dai,
117 int pll_id, unsigned int freq_in, unsigned int freq_out);
118
119/* Digital Audio interface formatting */
120int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt);
121
122int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
123 unsigned int mask, int slots);
124
125int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate);
126
127/* Digital Audio Interface mute */
128int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute);
129
130/*
131 * Digital Audio Interface.
132 *
133 * Describes the Digital Audio Interface in terms of it's ALSA, DAI and AC97
134 * operations an capabilities. Codec and platfom drivers will register a this
135 * structure for every DAI they have.
136 *
137 * This structure covers the clocking, formating and ALSA operations for each
138 * interface a
139 */
140struct snd_soc_dai_ops {
141 /*
142 * DAI clocking configuration, all optional.
143 * Called by soc_card drivers, normally in their hw_params.
144 */
145 int (*set_sysclk)(struct snd_soc_dai *dai,
146 int clk_id, unsigned int freq, int dir);
147 int (*set_pll)(struct snd_soc_dai *dai,
148 int pll_id, unsigned int freq_in, unsigned int freq_out);
149 int (*set_clkdiv)(struct snd_soc_dai *dai, int div_id, int div);
150
151 /*
152 * DAI format configuration
153 * Called by soc_card drivers, normally in their hw_params.
154 */
155 int (*set_fmt)(struct snd_soc_dai *dai, unsigned int fmt);
156 int (*set_tdm_slot)(struct snd_soc_dai *dai,
157 unsigned int mask, int slots);
158 int (*set_tristate)(struct snd_soc_dai *dai, int tristate);
159
160 /*
161 * DAI digital mute - optional.
162 * Called by soc-core to minimise any pops.
163 */
164 int (*digital_mute)(struct snd_soc_dai *dai, int mute);
165
166 /*
167 * ALSA PCM audio operations - all optional.
168 * Called by soc-core during audio PCM operations.
169 */
170 int (*startup)(struct snd_pcm_substream *,
171 struct snd_soc_dai *);
172 void (*shutdown)(struct snd_pcm_substream *,
173 struct snd_soc_dai *);
174 int (*hw_params)(struct snd_pcm_substream *,
175 struct snd_pcm_hw_params *, struct snd_soc_dai *);
176 int (*hw_free)(struct snd_pcm_substream *,
177 struct snd_soc_dai *);
178 int (*prepare)(struct snd_pcm_substream *,
179 struct snd_soc_dai *);
180 int (*trigger)(struct snd_pcm_substream *, int,
181 struct snd_soc_dai *);
182};
183
184/*
185 * Digital Audio Interface runtime data.
186 *
187 * Holds runtime data for a DAI.
188 */
189struct snd_soc_dai {
190 /* DAI description */
191 char *name;
192 unsigned int id;
193 int ac97_control;
194
195 struct device *dev;
196
197 /* DAI callbacks */
198 int (*probe)(struct platform_device *pdev,
199 struct snd_soc_dai *dai);
200 void (*remove)(struct platform_device *pdev,
201 struct snd_soc_dai *dai);
202 int (*suspend)(struct snd_soc_dai *dai);
203 int (*resume)(struct snd_soc_dai *dai);
204
205 /* ops */
206 struct snd_soc_dai_ops ops;
207
208 /* DAI capabilities */
209 struct snd_soc_pcm_stream capture;
210 struct snd_soc_pcm_stream playback;
211
212 /* DAI runtime info */
213 struct snd_pcm_runtime *runtime;
214 struct snd_soc_codec *codec;
215 unsigned int active;
216 unsigned char pop_wait:1;
217 void *dma_data;
218
219 /* DAI private data */
220 void *private_data;
221
222 /* parent codec/platform */
223 union {
224 struct snd_soc_codec *codec;
225 struct snd_soc_platform *platform;
226 };
227
228 struct list_head list;
229};
230
231#endif
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index ca699a3017f3..7ee2f70ca42e 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -221,8 +221,6 @@ int snd_soc_dapm_new_controls(struct snd_soc_codec *codec,
221 int num); 221 int num);
222 222
223/* dapm path setup */ 223/* dapm path setup */
224int __deprecated snd_soc_dapm_connect_input(struct snd_soc_codec *codec,
225 const char *sink_name, const char *control_name, const char *src_name);
226int snd_soc_dapm_new_widgets(struct snd_soc_codec *codec); 224int snd_soc_dapm_new_widgets(struct snd_soc_codec *codec);
227void snd_soc_dapm_free(struct snd_soc_device *socdev); 225void snd_soc_dapm_free(struct snd_soc_device *socdev);
228int snd_soc_dapm_add_routes(struct snd_soc_codec *codec, 226int snd_soc_dapm_add_routes(struct snd_soc_codec *codec,
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 5e0189876afd..f86e455d3828 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -21,8 +21,6 @@
21#include <sound/control.h> 21#include <sound/control.h>
22#include <sound/ac97_codec.h> 22#include <sound/ac97_codec.h>
23 23
24#define SND_SOC_VERSION "0.13.2"
25
26/* 24/*
27 * Convenience kcontrol builders 25 * Convenience kcontrol builders
28 */ 26 */
@@ -145,105 +143,31 @@ enum snd_soc_bias_level {
145 SND_SOC_BIAS_OFF, 143 SND_SOC_BIAS_OFF,
146}; 144};
147 145
148/*
149 * Digital Audio Interface (DAI) types
150 */
151#define SND_SOC_DAI_AC97 0x1
152#define SND_SOC_DAI_I2S 0x2
153#define SND_SOC_DAI_PCM 0x4
154#define SND_SOC_DAI_AC97_BUS 0x8 /* for custom i.e. non ac97_codec.c */
155
156/*
157 * DAI hardware audio formats
158 */
159#define SND_SOC_DAIFMT_I2S 0 /* I2S mode */
160#define SND_SOC_DAIFMT_RIGHT_J 1 /* Right justified mode */
161#define SND_SOC_DAIFMT_LEFT_J 2 /* Left Justified mode */
162#define SND_SOC_DAIFMT_DSP_A 3 /* L data msb after FRM or LRC */
163#define SND_SOC_DAIFMT_DSP_B 4 /* L data msb during FRM or LRC */
164#define SND_SOC_DAIFMT_AC97 5 /* AC97 */
165
166#define SND_SOC_DAIFMT_MSB SND_SOC_DAIFMT_LEFT_J
167#define SND_SOC_DAIFMT_LSB SND_SOC_DAIFMT_RIGHT_J
168
169/*
170 * DAI Gating
171 */
172#define SND_SOC_DAIFMT_CONT (0 << 4) /* continuous clock */
173#define SND_SOC_DAIFMT_GATED (1 << 4) /* clock is gated when not Tx/Rx */
174
175/*
176 * DAI Sync
177 * Synchronous LR (Left Right) clocks and Frame signals.
178 */
179#define SND_SOC_DAIFMT_SYNC (0 << 5) /* Tx FRM = Rx FRM */
180#define SND_SOC_DAIFMT_ASYNC (1 << 5) /* Tx FRM ~ Rx FRM */
181
182/*
183 * TDM
184 */
185#define SND_SOC_DAIFMT_TDM (1 << 6)
186
187/*
188 * DAI hardware signal inversions
189 */
190#define SND_SOC_DAIFMT_NB_NF (0 << 8) /* normal bclk + frm */
191#define SND_SOC_DAIFMT_NB_IF (1 << 8) /* normal bclk + inv frm */
192#define SND_SOC_DAIFMT_IB_NF (2 << 8) /* invert bclk + nor frm */
193#define SND_SOC_DAIFMT_IB_IF (3 << 8) /* invert bclk + frm */
194
195/*
196 * DAI hardware clock masters
197 * This is wrt the codec, the inverse is true for the interface
198 * i.e. if the codec is clk and frm master then the interface is
199 * clk and frame slave.
200 */
201#define SND_SOC_DAIFMT_CBM_CFM (0 << 12) /* codec clk & frm master */
202#define SND_SOC_DAIFMT_CBS_CFM (1 << 12) /* codec clk slave & frm master */
203#define SND_SOC_DAIFMT_CBM_CFS (2 << 12) /* codec clk master & frame slave */
204#define SND_SOC_DAIFMT_CBS_CFS (3 << 12) /* codec clk & frm slave */
205
206#define SND_SOC_DAIFMT_FORMAT_MASK 0x000f
207#define SND_SOC_DAIFMT_CLOCK_MASK 0x00f0
208#define SND_SOC_DAIFMT_INV_MASK 0x0f00
209#define SND_SOC_DAIFMT_MASTER_MASK 0xf000
210
211
212/*
213 * Master Clock Directions
214 */
215#define SND_SOC_CLOCK_IN 0
216#define SND_SOC_CLOCK_OUT 1
217
218/*
219 * AC97 codec ID's bitmask
220 */
221#define SND_SOC_DAI_AC97_ID0 (1 << 0)
222#define SND_SOC_DAI_AC97_ID1 (1 << 1)
223#define SND_SOC_DAI_AC97_ID2 (1 << 2)
224#define SND_SOC_DAI_AC97_ID3 (1 << 3)
225
226struct snd_soc_device; 146struct snd_soc_device;
227struct snd_soc_pcm_stream; 147struct snd_soc_pcm_stream;
228struct snd_soc_ops; 148struct snd_soc_ops;
229struct snd_soc_dai_mode; 149struct snd_soc_dai_mode;
230struct snd_soc_pcm_runtime; 150struct snd_soc_pcm_runtime;
231struct snd_soc_dai; 151struct snd_soc_dai;
152struct snd_soc_platform;
232struct snd_soc_codec; 153struct snd_soc_codec;
233struct snd_soc_machine_config;
234struct soc_enum; 154struct soc_enum;
235struct snd_soc_ac97_ops; 155struct snd_soc_ac97_ops;
236struct snd_soc_clock_info;
237 156
238typedef int (*hw_write_t)(void *,const char* ,int); 157typedef int (*hw_write_t)(void *,const char* ,int);
239typedef int (*hw_read_t)(void *,char* ,int); 158typedef int (*hw_read_t)(void *,char* ,int);
240 159
241extern struct snd_ac97_bus_ops soc_ac97_ops; 160extern struct snd_ac97_bus_ops soc_ac97_ops;
242 161
162int snd_soc_register_platform(struct snd_soc_platform *platform);
163void snd_soc_unregister_platform(struct snd_soc_platform *platform);
164int snd_soc_register_codec(struct snd_soc_codec *codec);
165void snd_soc_unregister_codec(struct snd_soc_codec *codec);
166
243/* pcm <-> DAI connect */ 167/* pcm <-> DAI connect */
244void snd_soc_free_pcms(struct snd_soc_device *socdev); 168void snd_soc_free_pcms(struct snd_soc_device *socdev);
245int snd_soc_new_pcms(struct snd_soc_device *socdev, int idx, const char *xid); 169int snd_soc_new_pcms(struct snd_soc_device *socdev, int idx, const char *xid);
246int snd_soc_register_card(struct snd_soc_device *socdev); 170int snd_soc_init_card(struct snd_soc_device *socdev);
247 171
248/* set runtime hw params */ 172/* set runtime hw params */
249int snd_soc_set_runtime_hwparams(struct snd_pcm_substream *substream, 173int snd_soc_set_runtime_hwparams(struct snd_pcm_substream *substream,
@@ -263,27 +187,6 @@ int snd_soc_new_ac97_codec(struct snd_soc_codec *codec,
263 struct snd_ac97_bus_ops *ops, int num); 187 struct snd_ac97_bus_ops *ops, int num);
264void snd_soc_free_ac97_codec(struct snd_soc_codec *codec); 188void snd_soc_free_ac97_codec(struct snd_soc_codec *codec);
265 189
266/* Digital Audio Interface clocking API.*/
267int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
268 unsigned int freq, int dir);
269
270int snd_soc_dai_set_clkdiv(struct snd_soc_dai *dai,
271 int div_id, int div);
272
273int snd_soc_dai_set_pll(struct snd_soc_dai *dai,
274 int pll_id, unsigned int freq_in, unsigned int freq_out);
275
276/* Digital Audio interface formatting */
277int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt);
278
279int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
280 unsigned int mask, int slots);
281
282int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate);
283
284/* Digital Audio Interface mute */
285int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute);
286
287/* 190/*
288 *Controls 191 *Controls
289 */ 192 */
@@ -341,66 +244,14 @@ struct snd_soc_ops {
341 int (*trigger)(struct snd_pcm_substream *, int); 244 int (*trigger)(struct snd_pcm_substream *, int);
342}; 245};
343 246
344/* ASoC DAI ops */
345struct snd_soc_dai_ops {
346 /* DAI clocking configuration */
347 int (*set_sysclk)(struct snd_soc_dai *dai,
348 int clk_id, unsigned int freq, int dir);
349 int (*set_pll)(struct snd_soc_dai *dai,
350 int pll_id, unsigned int freq_in, unsigned int freq_out);
351 int (*set_clkdiv)(struct snd_soc_dai *dai, int div_id, int div);
352
353 /* DAI format configuration */
354 int (*set_fmt)(struct snd_soc_dai *dai, unsigned int fmt);
355 int (*set_tdm_slot)(struct snd_soc_dai *dai,
356 unsigned int mask, int slots);
357 int (*set_tristate)(struct snd_soc_dai *dai, int tristate);
358
359 /* digital mute */
360 int (*digital_mute)(struct snd_soc_dai *dai, int mute);
361};
362
363/* SoC DAI (Digital Audio Interface) */
364struct snd_soc_dai {
365 /* DAI description */
366 char *name;
367 unsigned int id;
368 unsigned char type;
369
370 /* DAI callbacks */
371 int (*probe)(struct platform_device *pdev,
372 struct snd_soc_dai *dai);
373 void (*remove)(struct platform_device *pdev,
374 struct snd_soc_dai *dai);
375 int (*suspend)(struct platform_device *pdev,
376 struct snd_soc_dai *dai);
377 int (*resume)(struct platform_device *pdev,
378 struct snd_soc_dai *dai);
379
380 /* ops */
381 struct snd_soc_ops ops;
382 struct snd_soc_dai_ops dai_ops;
383
384 /* DAI capabilities */
385 struct snd_soc_pcm_stream capture;
386 struct snd_soc_pcm_stream playback;
387
388 /* DAI runtime info */
389 struct snd_pcm_runtime *runtime;
390 struct snd_soc_codec *codec;
391 unsigned int active;
392 unsigned char pop_wait:1;
393 void *dma_data;
394
395 /* DAI private data */
396 void *private_data;
397};
398
399/* SoC Audio Codec */ 247/* SoC Audio Codec */
400struct snd_soc_codec { 248struct snd_soc_codec {
401 char *name; 249 char *name;
402 struct module *owner; 250 struct module *owner;
403 struct mutex mutex; 251 struct mutex mutex;
252 struct device *dev;
253
254 struct list_head list;
404 255
405 /* callbacks */ 256 /* callbacks */
406 int (*set_bias_level)(struct snd_soc_codec *, 257 int (*set_bias_level)(struct snd_soc_codec *,
@@ -426,6 +277,7 @@ struct snd_soc_codec {
426 short reg_cache_step; 277 short reg_cache_step;
427 278
428 /* dapm */ 279 /* dapm */
280 u32 pop_time;
429 struct list_head dapm_widgets; 281 struct list_head dapm_widgets;
430 struct list_head dapm_paths; 282 struct list_head dapm_paths;
431 enum snd_soc_bias_level bias_level; 283 enum snd_soc_bias_level bias_level;
@@ -435,6 +287,11 @@ struct snd_soc_codec {
435 /* codec DAI's */ 287 /* codec DAI's */
436 struct snd_soc_dai *dai; 288 struct snd_soc_dai *dai;
437 unsigned int num_dai; 289 unsigned int num_dai;
290
291#ifdef CONFIG_DEBUG_FS
292 struct dentry *debugfs_reg;
293 struct dentry *debugfs_pop_time;
294#endif
438}; 295};
439 296
440/* codec device */ 297/* codec device */
@@ -448,13 +305,12 @@ struct snd_soc_codec_device {
448/* SoC platform interface */ 305/* SoC platform interface */
449struct snd_soc_platform { 306struct snd_soc_platform {
450 char *name; 307 char *name;
308 struct list_head list;
451 309
452 int (*probe)(struct platform_device *pdev); 310 int (*probe)(struct platform_device *pdev);
453 int (*remove)(struct platform_device *pdev); 311 int (*remove)(struct platform_device *pdev);
454 int (*suspend)(struct platform_device *pdev, 312 int (*suspend)(struct snd_soc_dai *dai);
455 struct snd_soc_dai *dai); 313 int (*resume)(struct snd_soc_dai *dai);
456 int (*resume)(struct platform_device *pdev,
457 struct snd_soc_dai *dai);
458 314
459 /* pcm creation and destruction */ 315 /* pcm creation and destruction */
460 int (*pcm_new)(struct snd_card *, struct snd_soc_dai *, 316 int (*pcm_new)(struct snd_card *, struct snd_soc_dai *,
@@ -484,9 +340,14 @@ struct snd_soc_dai_link {
484 struct snd_pcm *pcm; 340 struct snd_pcm *pcm;
485}; 341};
486 342
487/* SoC machine */ 343/* SoC card */
488struct snd_soc_machine { 344struct snd_soc_card {
489 char *name; 345 char *name;
346 struct device *dev;
347
348 struct list_head list;
349
350 int instantiated;
490 351
491 int (*probe)(struct platform_device *pdev); 352 int (*probe)(struct platform_device *pdev);
492 int (*remove)(struct platform_device *pdev); 353 int (*remove)(struct platform_device *pdev);
@@ -499,23 +360,26 @@ struct snd_soc_machine {
499 int (*resume_post)(struct platform_device *pdev); 360 int (*resume_post)(struct platform_device *pdev);
500 361
501 /* callbacks */ 362 /* callbacks */
502 int (*set_bias_level)(struct snd_soc_machine *, 363 int (*set_bias_level)(struct snd_soc_card *,
503 enum snd_soc_bias_level level); 364 enum snd_soc_bias_level level);
504 365
505 /* CPU <--> Codec DAI links */ 366 /* CPU <--> Codec DAI links */
506 struct snd_soc_dai_link *dai_link; 367 struct snd_soc_dai_link *dai_link;
507 int num_links; 368 int num_links;
369
370 struct snd_soc_device *socdev;
371
372 struct snd_soc_platform *platform;
373 struct delayed_work delayed_work;
374 struct work_struct deferred_resume_work;
508}; 375};
509 376
510/* SoC Device - the audio subsystem */ 377/* SoC Device - the audio subsystem */
511struct snd_soc_device { 378struct snd_soc_device {
512 struct device *dev; 379 struct device *dev;
513 struct snd_soc_machine *machine; 380 struct snd_soc_card *card;
514 struct snd_soc_platform *platform;
515 struct snd_soc_codec *codec; 381 struct snd_soc_codec *codec;
516 struct snd_soc_codec_device *codec_dev; 382 struct snd_soc_codec_device *codec_dev;
517 struct delayed_work delayed_work;
518 struct work_struct deferred_resume_work;
519 void *codec_data; 383 void *codec_data;
520}; 384};
521 385
@@ -542,4 +406,6 @@ struct soc_enum {
542 void *dapm; 406 void *dapm;
543}; 407};
544 408
409#include <sound/soc-dai.h>
410
545#endif 411#endif
diff --git a/include/sound/uda134x.h b/include/sound/uda134x.h
new file mode 100644
index 000000000000..475ef8bb7dcd
--- /dev/null
+++ b/include/sound/uda134x.h
@@ -0,0 +1,26 @@
1/*
2 * uda134x.h -- UDA134x ALSA SoC Codec driver
3 *
4 * Copyright 2007 Dension Audio Systems Ltd.
5 * Author: Zoltan Devai
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11
12#ifndef _UDA134X_H
13#define _UDA134X_H
14
15#include <sound/l3.h>
16
17struct uda134x_platform_data {
18 struct l3_pins l3;
19 void (*power) (int);
20 int model;
21#define UDA134X_UDA1340 1
22#define UDA134X_UDA1341 2
23#define UDA134X_UDA1344 3
24};
25
26#endif /* _UDA134X_H */
generated by cgit v1.2.2 (git 2.25.0) at 2025-12-26 07:24:17 -0500