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TOMOYO Linux Cross Reference
Linux/sound/soc/qcom/qdsp6/q6routing.c

Version: ~ [ linux-5.2-rc1 ] ~ [ linux-5.1.2 ] ~ [ linux-5.0.16 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.43 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.119 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.176 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.179 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.19.8 ] ~ [ linux-3.18.139 ] ~ [ linux-3.17.8 ] ~ [ linux-3.16.67 ] ~ [ linux-3.15.10 ] ~ [ linux-3.14.79 ] ~ [ linux-3.13.11 ] ~ [ linux-3.12.74 ] ~ [ linux-3.11.10 ] ~ [ linux-3.10.108 ] ~ [ linux-3.9.11 ] ~ [ linux-3.8.13 ] ~ [ linux-3.7.10 ] ~ [ linux-3.6.11 ] ~ [ linux-3.5.7 ] ~ [ linux-3.4.113 ] ~ [ linux-3.3.8 ] ~ [ linux-3.2.102 ] ~ [ linux-3.1.10 ] ~ [ linux-3.0.101 ] ~ [ linux-2.6.39.4 ] ~ [ linux-2.6.38.8 ] ~ [ linux-2.6.37.6 ] ~ [ linux-2.6.36.4 ] ~ [ linux-2.6.35.14 ] ~ [ linux-2.6.34.15 ] ~ [ linux-2.6.33.20 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.5 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  1 // SPDX-License-Identifier: GPL-2.0
  2 // Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
  3 // Copyright (c) 2018, Linaro Limited
  4 
  5 #include <linux/init.h>
  6 #include <linux/err.h>
  7 #include <linux/module.h>
  8 #include <linux/platform_device.h>
  9 #include <linux/of_platform.h>
 10 #include <linux/bitops.h>
 11 #include <linux/mutex.h>
 12 #include <linux/of_device.h>
 13 #include <linux/slab.h>
 14 #include <sound/core.h>
 15 #include <sound/soc.h>
 16 #include <sound/soc-dapm.h>
 17 #include <sound/pcm.h>
 18 #include <sound/control.h>
 19 #include <sound/asound.h>
 20 #include <sound/pcm_params.h>
 21 #include "q6afe.h"
 22 #include "q6asm.h"
 23 #include "q6adm.h"
 24 #include "q6routing.h"
 25 
 26 #define DRV_NAME "q6routing-component"
 27 
 28 #define Q6ROUTING_RX_MIXERS(id)                                         \
 29         SOC_SINGLE_EXT("MultiMedia1", id,                               \
 30         MSM_FRONTEND_DAI_MULTIMEDIA1, 1, 0, msm_routing_get_audio_mixer,\
 31         msm_routing_put_audio_mixer),                                   \
 32         SOC_SINGLE_EXT("MultiMedia2", id,                               \
 33         MSM_FRONTEND_DAI_MULTIMEDIA2, 1, 0, msm_routing_get_audio_mixer,\
 34         msm_routing_put_audio_mixer),                                   \
 35         SOC_SINGLE_EXT("MultiMedia3", id,                               \
 36         MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,\
 37         msm_routing_put_audio_mixer),                                   \
 38         SOC_SINGLE_EXT("MultiMedia4", id,                               \
 39         MSM_FRONTEND_DAI_MULTIMEDIA4, 1, 0, msm_routing_get_audio_mixer,\
 40         msm_routing_put_audio_mixer),                                   \
 41         SOC_SINGLE_EXT("MultiMedia5", id,                               \
 42         MSM_FRONTEND_DAI_MULTIMEDIA5, 1, 0, msm_routing_get_audio_mixer,\
 43         msm_routing_put_audio_mixer),                                   \
 44         SOC_SINGLE_EXT("MultiMedia6", id,                               \
 45         MSM_FRONTEND_DAI_MULTIMEDIA6, 1, 0, msm_routing_get_audio_mixer,\
 46         msm_routing_put_audio_mixer),                                   \
 47         SOC_SINGLE_EXT("MultiMedia7", id,                               \
 48         MSM_FRONTEND_DAI_MULTIMEDIA7, 1, 0, msm_routing_get_audio_mixer,\
 49         msm_routing_put_audio_mixer),                                   \
 50         SOC_SINGLE_EXT("MultiMedia8", id,                               \
 51         MSM_FRONTEND_DAI_MULTIMEDIA8, 1, 0, msm_routing_get_audio_mixer,\
 52         msm_routing_put_audio_mixer),
 53 
 54 #define Q6ROUTING_RX_DAPM_ROUTE(mix_name, s)    \
 55         { mix_name, "MultiMedia1", "MM_DL1" },  \
 56         { mix_name, "MultiMedia2", "MM_DL2" },  \
 57         { mix_name, "MultiMedia3", "MM_DL3" },  \
 58         { mix_name, "MultiMedia4", "MM_DL4" },  \
 59         { mix_name, "MultiMedia5", "MM_DL5" },  \
 60         { mix_name, "MultiMedia6", "MM_DL6" },  \
 61         { mix_name, "MultiMedia7", "MM_DL7" },  \
 62         { mix_name, "MultiMedia8", "MM_DL8" },  \
 63         { s, NULL, mix_name }
 64 
 65 #define Q6ROUTING_TX_DAPM_ROUTE(mix_name)               \
 66         { mix_name, "PRI_MI2S_TX", "PRI_MI2S_TX" },     \
 67         { mix_name, "SEC_MI2S_TX", "SEC_MI2S_TX" },     \
 68         { mix_name, "QUAT_MI2S_TX", "QUAT_MI2S_TX" },   \
 69         { mix_name, "TERT_MI2S_TX", "TERT_MI2S_TX" },           \
 70         { mix_name, "SLIMBUS_0_TX", "SLIMBUS_0_TX" },           \
 71         { mix_name, "SLIMBUS_1_TX", "SLIMBUS_1_TX" },           \
 72         { mix_name, "SLIMBUS_2_TX", "SLIMBUS_2_TX" },           \
 73         { mix_name, "SLIMBUS_3_TX", "SLIMBUS_3_TX" },           \
 74         { mix_name, "SLIMBUS_4_TX", "SLIMBUS_4_TX" },           \
 75         { mix_name, "SLIMBUS_5_TX", "SLIMBUS_5_TX" },           \
 76         { mix_name, "SLIMBUS_6_TX", "SLIMBUS_6_TX" },           \
 77         { mix_name, "PRIMARY_TDM_TX_0", "PRIMARY_TDM_TX_0"},    \
 78         { mix_name, "PRIMARY_TDM_TX_1", "PRIMARY_TDM_TX_1"},    \
 79         { mix_name, "PRIMARY_TDM_TX_2", "PRIMARY_TDM_TX_2"},    \
 80         { mix_name, "PRIMARY_TDM_TX_3", "PRIMARY_TDM_TX_3"},    \
 81         { mix_name, "PRIMARY_TDM_TX_4", "PRIMARY_TDM_TX_4"},    \
 82         { mix_name, "PRIMARY_TDM_TX_5", "PRIMARY_TDM_TX_5"},    \
 83         { mix_name, "PRIMARY_TDM_TX_6", "PRIMARY_TDM_TX_6"},    \
 84         { mix_name, "PRIMARY_TDM_TX_7", "PRIMARY_TDM_TX_7"},    \
 85         { mix_name, "SEC_TDM_TX_0", "SEC_TDM_TX_0"},            \
 86         { mix_name, "SEC_TDM_TX_1", "SEC_TDM_TX_1"},            \
 87         { mix_name, "SEC_TDM_TX_2", "SEC_TDM_TX_2"},            \
 88         { mix_name, "SEC_TDM_TX_3", "SEC_TDM_TX_3"},            \
 89         { mix_name, "SEC_TDM_TX_4", "SEC_TDM_TX_4"},            \
 90         { mix_name, "SEC_TDM_TX_5", "SEC_TDM_TX_5"},            \
 91         { mix_name, "SEC_TDM_TX_6", "SEC_TDM_TX_6"},            \
 92         { mix_name, "SEC_TDM_TX_7", "SEC_TDM_TX_7"},            \
 93         { mix_name, "TERT_TDM_TX_0", "TERT_TDM_TX_0"},          \
 94         { mix_name, "TERT_TDM_TX_1", "TERT_TDM_TX_1"},          \
 95         { mix_name, "TERT_TDM_TX_2", "TERT_TDM_TX_2"},          \
 96         { mix_name, "TERT_TDM_TX_3", "TERT_TDM_TX_3"},          \
 97         { mix_name, "TERT_TDM_TX_4", "TERT_TDM_TX_4"},          \
 98         { mix_name, "TERT_TDM_TX_5", "TERT_TDM_TX_5"},          \
 99         { mix_name, "TERT_TDM_TX_6", "TERT_TDM_TX_6"},          \
100         { mix_name, "TERT_TDM_TX_7", "TERT_TDM_TX_7"},          \
101         { mix_name, "QUAT_TDM_TX_0", "QUAT_TDM_TX_0"},          \
102         { mix_name, "QUAT_TDM_TX_1", "QUAT_TDM_TX_1"},          \
103         { mix_name, "QUAT_TDM_TX_2", "QUAT_TDM_TX_2"},          \
104         { mix_name, "QUAT_TDM_TX_3", "QUAT_TDM_TX_3"},          \
105         { mix_name, "QUAT_TDM_TX_4", "QUAT_TDM_TX_4"},          \
106         { mix_name, "QUAT_TDM_TX_5", "QUAT_TDM_TX_5"},          \
107         { mix_name, "QUAT_TDM_TX_6", "QUAT_TDM_TX_6"},          \
108         { mix_name, "QUAT_TDM_TX_7", "QUAT_TDM_TX_7"},          \
109         { mix_name, "QUIN_TDM_TX_0", "QUIN_TDM_TX_0"},          \
110         { mix_name, "QUIN_TDM_TX_1", "QUIN_TDM_TX_1"},          \
111         { mix_name, "QUIN_TDM_TX_2", "QUIN_TDM_TX_2"},          \
112         { mix_name, "QUIN_TDM_TX_3", "QUIN_TDM_TX_3"},          \
113         { mix_name, "QUIN_TDM_TX_4", "QUIN_TDM_TX_4"},          \
114         { mix_name, "QUIN_TDM_TX_5", "QUIN_TDM_TX_5"},          \
115         { mix_name, "QUIN_TDM_TX_6", "QUIN_TDM_TX_6"},          \
116         { mix_name, "QUIN_TDM_TX_7", "QUIN_TDM_TX_7"}
117 
118 #define Q6ROUTING_TX_MIXERS(id)                                         \
119         SOC_SINGLE_EXT("PRI_MI2S_TX", PRIMARY_MI2S_TX,                  \
120                 id, 1, 0, msm_routing_get_audio_mixer,                  \
121                 msm_routing_put_audio_mixer),                           \
122         SOC_SINGLE_EXT("SEC_MI2S_TX", SECONDARY_MI2S_TX,                \
123                 id, 1, 0, msm_routing_get_audio_mixer,                  \
124                 msm_routing_put_audio_mixer),                           \
125         SOC_SINGLE_EXT("TERT_MI2S_TX", TERTIARY_MI2S_TX,                \
126                 id, 1, 0, msm_routing_get_audio_mixer,                  \
127                 msm_routing_put_audio_mixer),                           \
128         SOC_SINGLE_EXT("QUAT_MI2S_TX", QUATERNARY_MI2S_TX,              \
129                 id, 1, 0, msm_routing_get_audio_mixer,                  \
130                 msm_routing_put_audio_mixer),                           \
131         SOC_SINGLE_EXT("SLIMBUS_0_TX", SLIMBUS_0_TX,                    \
132                 id, 1, 0, msm_routing_get_audio_mixer,                  \
133                 msm_routing_put_audio_mixer),                           \
134         SOC_SINGLE_EXT("SLIMBUS_1_TX", SLIMBUS_1_TX,                    \
135                 id, 1, 0, msm_routing_get_audio_mixer,                  \
136                 msm_routing_put_audio_mixer),                           \
137         SOC_SINGLE_EXT("SLIMBUS_2_TX", SLIMBUS_2_TX,                    \
138                 id, 1, 0, msm_routing_get_audio_mixer,                  \
139                 msm_routing_put_audio_mixer),                           \
140         SOC_SINGLE_EXT("SLIMBUS_3_TX", SLIMBUS_3_TX,                    \
141                 id, 1, 0, msm_routing_get_audio_mixer,                  \
142                 msm_routing_put_audio_mixer),                           \
143         SOC_SINGLE_EXT("SLIMBUS_4_TX", SLIMBUS_4_TX,                    \
144                 id, 1, 0, msm_routing_get_audio_mixer,                  \
145                 msm_routing_put_audio_mixer),                           \
146         SOC_SINGLE_EXT("SLIMBUS_5_TX", SLIMBUS_5_TX,                    \
147                 id, 1, 0, msm_routing_get_audio_mixer,                  \
148                 msm_routing_put_audio_mixer),                           \
149         SOC_SINGLE_EXT("SLIMBUS_6_TX", SLIMBUS_6_TX,                    \
150                 id, 1, 0, msm_routing_get_audio_mixer,                  \
151                 msm_routing_put_audio_mixer),                           \
152         SOC_SINGLE_EXT("PRIMARY_TDM_TX_0", PRIMARY_TDM_TX_0,            \
153                 id, 1, 0, msm_routing_get_audio_mixer,                  \
154                 msm_routing_put_audio_mixer),                           \
155         SOC_SINGLE_EXT("PRIMARY_TDM_TX_1", PRIMARY_TDM_TX_1,            \
156                 id, 1, 0, msm_routing_get_audio_mixer,                  \
157                 msm_routing_put_audio_mixer),                           \
158         SOC_SINGLE_EXT("PRIMARY_TDM_TX_2", PRIMARY_TDM_TX_2,            \
159                 id, 1, 0, msm_routing_get_audio_mixer,                  \
160                 msm_routing_put_audio_mixer),                           \
161         SOC_SINGLE_EXT("PRIMARY_TDM_TX_3", PRIMARY_TDM_TX_3,            \
162                 id, 1, 0, msm_routing_get_audio_mixer,                  \
163                 msm_routing_put_audio_mixer),                           \
164         SOC_SINGLE_EXT("PRIMARY_TDM_TX_4", PRIMARY_TDM_TX_4,            \
165                 id, 1, 0, msm_routing_get_audio_mixer,                  \
166                 msm_routing_put_audio_mixer),                           \
167         SOC_SINGLE_EXT("PRIMARY_TDM_TX_5", PRIMARY_TDM_TX_5,            \
168                 id, 1, 0, msm_routing_get_audio_mixer,                  \
169                 msm_routing_put_audio_mixer),                           \
170         SOC_SINGLE_EXT("PRIMARY_TDM_TX_6", PRIMARY_TDM_TX_6,            \
171                 id, 1, 0, msm_routing_get_audio_mixer,                  \
172                 msm_routing_put_audio_mixer),                           \
173         SOC_SINGLE_EXT("PRIMARY_TDM_TX_7", PRIMARY_TDM_TX_7,            \
174                 id, 1, 0, msm_routing_get_audio_mixer,                  \
175                 msm_routing_put_audio_mixer),                           \
176         SOC_SINGLE_EXT("SEC_TDM_TX_0", SECONDARY_TDM_TX_0,              \
177                 id, 1, 0, msm_routing_get_audio_mixer,                  \
178                 msm_routing_put_audio_mixer),                           \
179         SOC_SINGLE_EXT("SEC_TDM_TX_1", SECONDARY_TDM_TX_1,              \
180                 id, 1, 0, msm_routing_get_audio_mixer,                  \
181                 msm_routing_put_audio_mixer),                           \
182         SOC_SINGLE_EXT("SEC_TDM_TX_2", SECONDARY_TDM_TX_2,              \
183                 id, 1, 0, msm_routing_get_audio_mixer,                  \
184                 msm_routing_put_audio_mixer),                           \
185         SOC_SINGLE_EXT("SEC_TDM_TX_3", SECONDARY_TDM_TX_3,              \
186                 id, 1, 0, msm_routing_get_audio_mixer,                  \
187                 msm_routing_put_audio_mixer),                           \
188         SOC_SINGLE_EXT("SEC_TDM_TX_4", SECONDARY_TDM_TX_4,              \
189                 id, 1, 0, msm_routing_get_audio_mixer,                  \
190                 msm_routing_put_audio_mixer),                           \
191         SOC_SINGLE_EXT("SEC_TDM_TX_5", SECONDARY_TDM_TX_5,              \
192                 id, 1, 0, msm_routing_get_audio_mixer,                  \
193                 msm_routing_put_audio_mixer),                           \
194         SOC_SINGLE_EXT("SEC_TDM_TX_6", SECONDARY_TDM_TX_6,              \
195                 id, 1, 0, msm_routing_get_audio_mixer,                  \
196                 msm_routing_put_audio_mixer),                           \
197         SOC_SINGLE_EXT("SEC_TDM_TX_7", SECONDARY_TDM_TX_7,              \
198                 id, 1, 0, msm_routing_get_audio_mixer,                  \
199                 msm_routing_put_audio_mixer),                           \
200         SOC_SINGLE_EXT("TERT_TDM_TX_0", TERTIARY_TDM_TX_0,              \
201                 id, 1, 0, msm_routing_get_audio_mixer,                  \
202                 msm_routing_put_audio_mixer),                           \
203         SOC_SINGLE_EXT("TERT_TDM_TX_1", TERTIARY_TDM_TX_1,              \
204                 id, 1, 0, msm_routing_get_audio_mixer,                  \
205                 msm_routing_put_audio_mixer),                           \
206         SOC_SINGLE_EXT("TERT_TDM_TX_2", TERTIARY_TDM_TX_2,              \
207                 id, 1, 0, msm_routing_get_audio_mixer,                  \
208                 msm_routing_put_audio_mixer),                           \
209         SOC_SINGLE_EXT("TERT_TDM_TX_3", TERTIARY_TDM_TX_3,              \
210                 id, 1, 0, msm_routing_get_audio_mixer,                  \
211                 msm_routing_put_audio_mixer),                           \
212         SOC_SINGLE_EXT("TERT_TDM_TX_4", TERTIARY_TDM_TX_4,              \
213                 id, 1, 0, msm_routing_get_audio_mixer,                  \
214                 msm_routing_put_audio_mixer),                           \
215         SOC_SINGLE_EXT("TERT_TDM_TX_5", TERTIARY_TDM_TX_5,              \
216                 id, 1, 0, msm_routing_get_audio_mixer,                  \
217                 msm_routing_put_audio_mixer),                           \
218         SOC_SINGLE_EXT("TERT_TDM_TX_6", TERTIARY_TDM_TX_6,              \
219                 id, 1, 0, msm_routing_get_audio_mixer,                  \
220                 msm_routing_put_audio_mixer),                           \
221         SOC_SINGLE_EXT("TERT_TDM_TX_7", TERTIARY_TDM_TX_7,              \
222                 id, 1, 0, msm_routing_get_audio_mixer,                  \
223                 msm_routing_put_audio_mixer),                           \
224         SOC_SINGLE_EXT("QUAT_TDM_TX_0", QUATERNARY_TDM_TX_0,            \
225                 id, 1, 0, msm_routing_get_audio_mixer,                  \
226                 msm_routing_put_audio_mixer),                           \
227         SOC_SINGLE_EXT("QUAT_TDM_TX_1", QUATERNARY_TDM_TX_1,            \
228                 id, 1, 0, msm_routing_get_audio_mixer,                  \
229                 msm_routing_put_audio_mixer),                           \
230         SOC_SINGLE_EXT("QUAT_TDM_TX_2", QUATERNARY_TDM_TX_2,            \
231                 id, 1, 0, msm_routing_get_audio_mixer,                  \
232                 msm_routing_put_audio_mixer),                           \
233         SOC_SINGLE_EXT("QUAT_TDM_TX_3", QUATERNARY_TDM_TX_3,            \
234                 id, 1, 0, msm_routing_get_audio_mixer,                  \
235                 msm_routing_put_audio_mixer),                           \
236         SOC_SINGLE_EXT("QUAT_TDM_TX_4", QUATERNARY_TDM_TX_4,            \
237                 id, 1, 0, msm_routing_get_audio_mixer,                  \
238                 msm_routing_put_audio_mixer),                           \
239         SOC_SINGLE_EXT("QUAT_TDM_TX_5", QUATERNARY_TDM_TX_5,            \
240                 id, 1, 0, msm_routing_get_audio_mixer,                  \
241                 msm_routing_put_audio_mixer),                           \
242         SOC_SINGLE_EXT("QUAT_TDM_TX_6", QUATERNARY_TDM_TX_6,            \
243                 id, 1, 0, msm_routing_get_audio_mixer,                  \
244                 msm_routing_put_audio_mixer),                           \
245         SOC_SINGLE_EXT("QUAT_TDM_TX_7", QUATERNARY_TDM_TX_7,            \
246                 id, 1, 0, msm_routing_get_audio_mixer,                  \
247                 msm_routing_put_audio_mixer),                           \
248         SOC_SINGLE_EXT("QUIN_TDM_TX_0", QUINARY_TDM_TX_0,               \
249                 id, 1, 0, msm_routing_get_audio_mixer,                  \
250                 msm_routing_put_audio_mixer),                           \
251         SOC_SINGLE_EXT("QUIN_TDM_TX_1", QUINARY_TDM_TX_1,               \
252                 id, 1, 0, msm_routing_get_audio_mixer,                  \
253                 msm_routing_put_audio_mixer),                           \
254         SOC_SINGLE_EXT("QUIN_TDM_TX_2", QUINARY_TDM_TX_2,               \
255                 id, 1, 0, msm_routing_get_audio_mixer,                  \
256                 msm_routing_put_audio_mixer),                           \
257         SOC_SINGLE_EXT("QUIN_TDM_TX_3", QUINARY_TDM_TX_3,               \
258                 id, 1, 0, msm_routing_get_audio_mixer,                  \
259                 msm_routing_put_audio_mixer),                           \
260         SOC_SINGLE_EXT("QUIN_TDM_TX_4", QUINARY_TDM_TX_4,               \
261                 id, 1, 0, msm_routing_get_audio_mixer,                  \
262                 msm_routing_put_audio_mixer),                           \
263         SOC_SINGLE_EXT("QUIN_TDM_TX_5", QUINARY_TDM_TX_5,               \
264                 id, 1, 0, msm_routing_get_audio_mixer,                  \
265                 msm_routing_put_audio_mixer),                           \
266         SOC_SINGLE_EXT("QUIN_TDM_TX_6", QUINARY_TDM_TX_6,               \
267                 id, 1, 0, msm_routing_get_audio_mixer,                  \
268                 msm_routing_put_audio_mixer),                           \
269         SOC_SINGLE_EXT("QUIN_TDM_TX_7", QUINARY_TDM_TX_7,               \
270                 id, 1, 0, msm_routing_get_audio_mixer,                  \
271                 msm_routing_put_audio_mixer),
272 
273 struct session_data {
274         int state;
275         int port_id;
276         int path_type;
277         int app_type;
278         int acdb_id;
279         int sample_rate;
280         int bits_per_sample;
281         int channels;
282         int perf_mode;
283         int numcopps;
284         int fedai_id;
285         unsigned long copp_map;
286         struct q6copp *copps[MAX_COPPS_PER_PORT];
287 };
288 
289 struct msm_routing_data {
290         struct session_data sessions[MAX_SESSIONS];
291         struct session_data port_data[AFE_MAX_PORTS];
292         struct device *dev;
293         struct mutex lock;
294 };
295 
296 static struct msm_routing_data *routing_data;
297 
298 /**
299  * q6routing_stream_open() - Register a new stream for route setup
300  *
301  * @fedai_id: Frontend dai id.
302  * @perf_mode: Performance mode.
303  * @stream_id: ASM stream id to map.
304  * @stream_type: Direction of stream
305  *
306  * Return: Will be an negative on error or a zero on success.
307  */
308 int q6routing_stream_open(int fedai_id, int perf_mode,
309                            int stream_id, int stream_type)
310 {
311         int j, topology, num_copps = 0;
312         struct route_payload payload;
313         struct q6copp *copp;
314         int copp_idx;
315         struct session_data *session, *pdata;
316 
317         if (!routing_data) {
318                 pr_err("Routing driver not yet ready\n");
319                 return -EINVAL;
320         }
321 
322         session = &routing_data->sessions[stream_id - 1];
323         pdata = &routing_data->port_data[session->port_id];
324 
325         mutex_lock(&routing_data->lock);
326         session->fedai_id = fedai_id;
327 
328         session->path_type = pdata->path_type;
329         session->sample_rate = pdata->sample_rate;
330         session->channels = pdata->channels;
331         session->bits_per_sample = pdata->bits_per_sample;
332 
333         payload.num_copps = 0; /* only RX needs to use payload */
334         topology = NULL_COPP_TOPOLOGY;
335         copp = q6adm_open(routing_data->dev, session->port_id,
336                               session->path_type, session->sample_rate,
337                               session->channels, topology, perf_mode,
338                               session->bits_per_sample, 0, 0);
339 
340         if (IS_ERR_OR_NULL(copp)) {
341                 mutex_unlock(&routing_data->lock);
342                 return -EINVAL;
343         }
344 
345         copp_idx = q6adm_get_copp_id(copp);
346         set_bit(copp_idx, &session->copp_map);
347         session->copps[copp_idx] = copp;
348 
349         for_each_set_bit(j, &session->copp_map, MAX_COPPS_PER_PORT) {
350                 payload.port_id[num_copps] = session->port_id;
351                 payload.copp_idx[num_copps] = j;
352                 num_copps++;
353         }
354 
355         if (num_copps) {
356                 payload.num_copps = num_copps;
357                 payload.session_id = stream_id;
358                 q6adm_matrix_map(routing_data->dev, session->path_type,
359                                  payload, perf_mode);
360         }
361         mutex_unlock(&routing_data->lock);
362 
363         return 0;
364 }
365 EXPORT_SYMBOL_GPL(q6routing_stream_open);
366 
367 static struct session_data *get_session_from_id(struct msm_routing_data *data,
368                                                 int fedai_id)
369 {
370         int i;
371 
372         for (i = 0; i < MAX_SESSIONS; i++) {
373                 if (fedai_id == data->sessions[i].fedai_id)
374                         return &data->sessions[i];
375         }
376 
377         return NULL;
378 }
379 /**
380  * q6routing_stream_close() - Deregister a stream
381  *
382  * @fedai_id: Frontend dai id.
383  * @stream_type: Direction of stream
384  *
385  * Return: Will be an negative on error or a zero on success.
386  */
387 void q6routing_stream_close(int fedai_id, int stream_type)
388 {
389         struct session_data *session;
390         int idx;
391 
392         session = get_session_from_id(routing_data, fedai_id);
393         if (!session)
394                 return;
395 
396         for_each_set_bit(idx, &session->copp_map, MAX_COPPS_PER_PORT) {
397                 if (session->copps[idx]) {
398                         q6adm_close(routing_data->dev, session->copps[idx]);
399                         session->copps[idx] = NULL;
400                 }
401         }
402 
403         session->fedai_id = -1;
404         session->copp_map = 0;
405 }
406 EXPORT_SYMBOL_GPL(q6routing_stream_close);
407 
408 static int msm_routing_get_audio_mixer(struct snd_kcontrol *kcontrol,
409                                        struct snd_ctl_elem_value *ucontrol)
410 {
411         struct snd_soc_dapm_context *dapm =
412             snd_soc_dapm_kcontrol_dapm(kcontrol);
413         struct soc_mixer_control *mc =
414             (struct soc_mixer_control *)kcontrol->private_value;
415         int session_id = mc->shift;
416         struct snd_soc_component *c = snd_soc_dapm_to_component(dapm);
417         struct msm_routing_data *priv = dev_get_drvdata(c->dev);
418         struct session_data *session = &priv->sessions[session_id];
419 
420         if (session->port_id == mc->reg)
421                 ucontrol->value.integer.value[0] = 1;
422         else
423                 ucontrol->value.integer.value[0] = 0;
424 
425         return 0;
426 }
427 
428 static int msm_routing_put_audio_mixer(struct snd_kcontrol *kcontrol,
429                                        struct snd_ctl_elem_value *ucontrol)
430 {
431         struct snd_soc_dapm_context *dapm =
432                                     snd_soc_dapm_kcontrol_dapm(kcontrol);
433         struct snd_soc_component *c = snd_soc_dapm_to_component(dapm);
434         struct msm_routing_data *data = dev_get_drvdata(c->dev);
435         struct soc_mixer_control *mc =
436                     (struct soc_mixer_control *)kcontrol->private_value;
437         struct snd_soc_dapm_update *update = NULL;
438         int be_id = mc->reg;
439         int session_id = mc->shift;
440         struct session_data *session = &data->sessions[session_id];
441 
442         if (ucontrol->value.integer.value[0]) {
443                 session->port_id = be_id;
444                 snd_soc_dapm_mixer_update_power(dapm, kcontrol, 1, update);
445         } else {
446                 session->port_id = -1;
447                 snd_soc_dapm_mixer_update_power(dapm, kcontrol, 0, update);
448         }
449 
450         return 1;
451 }
452 
453 static const struct snd_kcontrol_new hdmi_mixer_controls[] = {
454         Q6ROUTING_RX_MIXERS(HDMI_RX) };
455 
456 static const struct snd_kcontrol_new display_port_mixer_controls[] = {
457         Q6ROUTING_RX_MIXERS(DISPLAY_PORT_RX) };
458 
459 static const struct snd_kcontrol_new primary_mi2s_rx_mixer_controls[] = {
460         Q6ROUTING_RX_MIXERS(PRIMARY_MI2S_RX) };
461 
462 static const struct snd_kcontrol_new secondary_mi2s_rx_mixer_controls[] = {
463         Q6ROUTING_RX_MIXERS(SECONDARY_MI2S_RX) };
464 
465 static const struct snd_kcontrol_new quaternary_mi2s_rx_mixer_controls[] = {
466         Q6ROUTING_RX_MIXERS(QUATERNARY_MI2S_RX) };
467 
468 static const struct snd_kcontrol_new tertiary_mi2s_rx_mixer_controls[] = {
469         Q6ROUTING_RX_MIXERS(TERTIARY_MI2S_RX) };
470 
471 static const struct snd_kcontrol_new slimbus_rx_mixer_controls[] = {
472         Q6ROUTING_RX_MIXERS(SLIMBUS_0_RX) };
473 
474 static const struct snd_kcontrol_new slimbus_1_rx_mixer_controls[] = {
475         Q6ROUTING_RX_MIXERS(SLIMBUS_1_RX) };
476 
477 static const struct snd_kcontrol_new slimbus_2_rx_mixer_controls[] = {
478         Q6ROUTING_RX_MIXERS(SLIMBUS_2_RX) };
479 
480 static const struct snd_kcontrol_new slimbus_3_rx_mixer_controls[] = {
481         Q6ROUTING_RX_MIXERS(SLIMBUS_3_RX) };
482 
483 static const struct snd_kcontrol_new slimbus_4_rx_mixer_controls[] = {
484         Q6ROUTING_RX_MIXERS(SLIMBUS_4_RX) };
485 
486 static const struct snd_kcontrol_new slimbus_5_rx_mixer_controls[] = {
487         Q6ROUTING_RX_MIXERS(SLIMBUS_5_RX) };
488 
489 static const struct snd_kcontrol_new slimbus_6_rx_mixer_controls[] = {
490         Q6ROUTING_RX_MIXERS(SLIMBUS_6_RX) };
491 
492 static const struct snd_kcontrol_new pri_tdm_rx_0_mixer_controls[] = {
493         Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_0) };
494 
495 static const struct snd_kcontrol_new pri_tdm_rx_1_mixer_controls[] = {
496         Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_1) };
497 
498 static const struct snd_kcontrol_new pri_tdm_rx_2_mixer_controls[] = {
499         Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_2) };
500 
501 static const struct snd_kcontrol_new pri_tdm_rx_3_mixer_controls[] = {
502         Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_3) };
503 
504 static const struct snd_kcontrol_new pri_tdm_rx_4_mixer_controls[] = {
505         Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_4) };
506 
507 static const struct snd_kcontrol_new pri_tdm_rx_5_mixer_controls[] = {
508         Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_5) };
509 
510 static const struct snd_kcontrol_new pri_tdm_rx_6_mixer_controls[] = {
511         Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_6) };
512 
513 static const struct snd_kcontrol_new pri_tdm_rx_7_mixer_controls[] = {
514         Q6ROUTING_RX_MIXERS(PRIMARY_TDM_RX_7) };
515 
516 static const struct snd_kcontrol_new sec_tdm_rx_0_mixer_controls[] = {
517         Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_0) };
518 
519 static const struct snd_kcontrol_new sec_tdm_rx_1_mixer_controls[] = {
520         Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_1) };
521 
522 static const struct snd_kcontrol_new sec_tdm_rx_2_mixer_controls[] = {
523         Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_2) };
524 
525 static const struct snd_kcontrol_new sec_tdm_rx_3_mixer_controls[] = {
526         Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_3) };
527 
528 static const struct snd_kcontrol_new sec_tdm_rx_4_mixer_controls[] = {
529         Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_4) };
530 
531 static const struct snd_kcontrol_new sec_tdm_rx_5_mixer_controls[] = {
532         Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_5) };
533 
534 static const struct snd_kcontrol_new sec_tdm_rx_6_mixer_controls[] = {
535         Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_6) };
536 
537 static const struct snd_kcontrol_new sec_tdm_rx_7_mixer_controls[] = {
538         Q6ROUTING_RX_MIXERS(SECONDARY_TDM_RX_7) };
539 
540 static const struct snd_kcontrol_new tert_tdm_rx_0_mixer_controls[] = {
541         Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_0) };
542 
543 static const struct snd_kcontrol_new tert_tdm_rx_1_mixer_controls[] = {
544         Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_1) };
545 
546 static const struct snd_kcontrol_new tert_tdm_rx_2_mixer_controls[] = {
547         Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_2) };
548 
549 static const struct snd_kcontrol_new tert_tdm_rx_3_mixer_controls[] = {
550         Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_3) };
551 
552 static const struct snd_kcontrol_new tert_tdm_rx_4_mixer_controls[] = {
553         Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_4) };
554 
555 static const struct snd_kcontrol_new tert_tdm_rx_5_mixer_controls[] = {
556         Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_5) };
557 
558 static const struct snd_kcontrol_new tert_tdm_rx_6_mixer_controls[] = {
559         Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_6) };
560 
561 static const struct snd_kcontrol_new tert_tdm_rx_7_mixer_controls[] = {
562         Q6ROUTING_RX_MIXERS(TERTIARY_TDM_RX_7) };
563 
564 static const struct snd_kcontrol_new quat_tdm_rx_0_mixer_controls[] = {
565         Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_0) };
566 
567 static const struct snd_kcontrol_new quat_tdm_rx_1_mixer_controls[] = {
568         Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_1) };
569 
570 static const struct snd_kcontrol_new quat_tdm_rx_2_mixer_controls[] = {
571         Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_2) };
572 
573 static const struct snd_kcontrol_new quat_tdm_rx_3_mixer_controls[] = {
574         Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_3) };
575 
576 static const struct snd_kcontrol_new quat_tdm_rx_4_mixer_controls[] = {
577         Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_4) };
578 
579 static const struct snd_kcontrol_new quat_tdm_rx_5_mixer_controls[] = {
580         Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_5) };
581 
582 static const struct snd_kcontrol_new quat_tdm_rx_6_mixer_controls[] = {
583         Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_6) };
584 
585 static const struct snd_kcontrol_new quat_tdm_rx_7_mixer_controls[] = {
586         Q6ROUTING_RX_MIXERS(QUATERNARY_TDM_RX_7) };
587 
588 static const struct snd_kcontrol_new quin_tdm_rx_0_mixer_controls[] = {
589         Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_0) };
590 
591 static const struct snd_kcontrol_new quin_tdm_rx_1_mixer_controls[] = {
592         Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_1) };
593 
594 static const struct snd_kcontrol_new quin_tdm_rx_2_mixer_controls[] = {
595         Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_2) };
596 
597 static const struct snd_kcontrol_new quin_tdm_rx_3_mixer_controls[] = {
598         Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_3) };
599 
600 static const struct snd_kcontrol_new quin_tdm_rx_4_mixer_controls[] = {
601         Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_4) };
602 
603 static const struct snd_kcontrol_new quin_tdm_rx_5_mixer_controls[] = {
604         Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_5) };
605 
606 static const struct snd_kcontrol_new quin_tdm_rx_6_mixer_controls[] = {
607         Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_6) };
608 
609 static const struct snd_kcontrol_new quin_tdm_rx_7_mixer_controls[] = {
610         Q6ROUTING_RX_MIXERS(QUINARY_TDM_RX_7) };
611 
612 
613 static const struct snd_kcontrol_new mmul1_mixer_controls[] = {
614         Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA1) };
615 
616 static const struct snd_kcontrol_new mmul2_mixer_controls[] = {
617         Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA2) };
618 
619 static const struct snd_kcontrol_new mmul3_mixer_controls[] = {
620         Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA3) };
621 
622 static const struct snd_kcontrol_new mmul4_mixer_controls[] = {
623         Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA4) };
624 
625 static const struct snd_kcontrol_new mmul5_mixer_controls[] = {
626         Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA5) };
627 
628 static const struct snd_kcontrol_new mmul6_mixer_controls[] = {
629         Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA6) };
630 
631 static const struct snd_kcontrol_new mmul7_mixer_controls[] = {
632         Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA7) };
633 
634 static const struct snd_kcontrol_new mmul8_mixer_controls[] = {
635         Q6ROUTING_TX_MIXERS(MSM_FRONTEND_DAI_MULTIMEDIA8) };
636 
637 static const struct snd_soc_dapm_widget msm_qdsp6_widgets[] = {
638         /* Frontend AIF */
639         SND_SOC_DAPM_AIF_IN("MM_DL1", "MultiMedia1 Playback", 0, 0, 0, 0),
640         SND_SOC_DAPM_AIF_IN("MM_DL2", "MultiMedia2 Playback", 0, 0, 0, 0),
641         SND_SOC_DAPM_AIF_IN("MM_DL3", "MultiMedia3 Playback", 0, 0, 0, 0),
642         SND_SOC_DAPM_AIF_IN("MM_DL4", "MultiMedia4 Playback", 0, 0, 0, 0),
643         SND_SOC_DAPM_AIF_IN("MM_DL5", "MultiMedia5 Playback", 0, 0, 0, 0),
644         SND_SOC_DAPM_AIF_IN("MM_DL6", "MultiMedia6 Playback", 0, 0, 0, 0),
645         SND_SOC_DAPM_AIF_IN("MM_DL7", "MultiMedia7 Playback", 0, 0, 0, 0),
646         SND_SOC_DAPM_AIF_IN("MM_DL8", "MultiMedia8 Playback", 0, 0, 0, 0),
647         SND_SOC_DAPM_AIF_OUT("MM_UL1", "MultiMedia1 Capture", 0, 0, 0, 0),
648         SND_SOC_DAPM_AIF_OUT("MM_UL2", "MultiMedia2 Capture", 0, 0, 0, 0),
649         SND_SOC_DAPM_AIF_OUT("MM_UL3", "MultiMedia3 Capture", 0, 0, 0, 0),
650         SND_SOC_DAPM_AIF_OUT("MM_UL4", "MultiMedia4 Capture", 0, 0, 0, 0),
651         SND_SOC_DAPM_AIF_OUT("MM_UL5", "MultiMedia5 Capture", 0, 0, 0, 0),
652         SND_SOC_DAPM_AIF_OUT("MM_UL6", "MultiMedia6 Capture", 0, 0, 0, 0),
653         SND_SOC_DAPM_AIF_OUT("MM_UL7", "MultiMedia7 Capture", 0, 0, 0, 0),
654         SND_SOC_DAPM_AIF_OUT("MM_UL8", "MultiMedia8 Capture", 0, 0, 0, 0),
655 
656         /* Mixer definitions */
657         SND_SOC_DAPM_MIXER("HDMI Mixer", SND_SOC_NOPM, 0, 0,
658                            hdmi_mixer_controls,
659                            ARRAY_SIZE(hdmi_mixer_controls)),
660 
661         SND_SOC_DAPM_MIXER("DISPLAY_PORT_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
662                            display_port_mixer_controls,
663                            ARRAY_SIZE(display_port_mixer_controls)),
664 
665         SND_SOC_DAPM_MIXER("SLIMBUS_0_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
666                            slimbus_rx_mixer_controls,
667                            ARRAY_SIZE(slimbus_rx_mixer_controls)),
668         SND_SOC_DAPM_MIXER("SLIMBUS_1_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
669                            slimbus_1_rx_mixer_controls,
670                            ARRAY_SIZE(slimbus_1_rx_mixer_controls)),
671         SND_SOC_DAPM_MIXER("SLIMBUS_2_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
672                            slimbus_2_rx_mixer_controls,
673                            ARRAY_SIZE(slimbus_2_rx_mixer_controls)),
674         SND_SOC_DAPM_MIXER("SLIMBUS_3_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
675                            slimbus_3_rx_mixer_controls,
676                            ARRAY_SIZE(slimbus_3_rx_mixer_controls)),
677         SND_SOC_DAPM_MIXER("SLIMBUS_4_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
678                            slimbus_4_rx_mixer_controls,
679                            ARRAY_SIZE(slimbus_4_rx_mixer_controls)),
680         SND_SOC_DAPM_MIXER("SLIMBUS_5_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
681                            slimbus_5_rx_mixer_controls,
682                             ARRAY_SIZE(slimbus_5_rx_mixer_controls)),
683         SND_SOC_DAPM_MIXER("SLIMBUS_6_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
684                            slimbus_6_rx_mixer_controls,
685                            ARRAY_SIZE(slimbus_6_rx_mixer_controls)),
686         SND_SOC_DAPM_MIXER("PRI_MI2S_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
687                            primary_mi2s_rx_mixer_controls,
688                            ARRAY_SIZE(primary_mi2s_rx_mixer_controls)),
689         SND_SOC_DAPM_MIXER("SEC_MI2S_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
690                            secondary_mi2s_rx_mixer_controls,
691                            ARRAY_SIZE(secondary_mi2s_rx_mixer_controls)),
692         SND_SOC_DAPM_MIXER("QUAT_MI2S_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
693                            quaternary_mi2s_rx_mixer_controls,
694                            ARRAY_SIZE(quaternary_mi2s_rx_mixer_controls)),
695         SND_SOC_DAPM_MIXER("TERT_MI2S_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
696                            tertiary_mi2s_rx_mixer_controls,
697                            ARRAY_SIZE(tertiary_mi2s_rx_mixer_controls)),
698         SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_0 Audio Mixer", SND_SOC_NOPM, 0, 0,
699                                 pri_tdm_rx_0_mixer_controls,
700                                 ARRAY_SIZE(pri_tdm_rx_0_mixer_controls)),
701         SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_1 Audio Mixer", SND_SOC_NOPM, 0, 0,
702                                 pri_tdm_rx_1_mixer_controls,
703                                 ARRAY_SIZE(pri_tdm_rx_1_mixer_controls)),
704         SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_2 Audio Mixer", SND_SOC_NOPM, 0, 0,
705                                 pri_tdm_rx_2_mixer_controls,
706                                 ARRAY_SIZE(pri_tdm_rx_2_mixer_controls)),
707         SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_3 Audio Mixer", SND_SOC_NOPM, 0, 0,
708                                 pri_tdm_rx_3_mixer_controls,
709                                 ARRAY_SIZE(pri_tdm_rx_3_mixer_controls)),
710         SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_4 Audio Mixer", SND_SOC_NOPM, 0, 0,
711                                 pri_tdm_rx_4_mixer_controls,
712                                 ARRAY_SIZE(pri_tdm_rx_4_mixer_controls)),
713         SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_5 Audio Mixer", SND_SOC_NOPM, 0, 0,
714                                 pri_tdm_rx_5_mixer_controls,
715                                 ARRAY_SIZE(pri_tdm_rx_5_mixer_controls)),
716         SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_6 Audio Mixer", SND_SOC_NOPM, 0, 0,
717                                 pri_tdm_rx_6_mixer_controls,
718                                 ARRAY_SIZE(pri_tdm_rx_6_mixer_controls)),
719         SND_SOC_DAPM_MIXER("PRIMARY_TDM_RX_7 Audio Mixer", SND_SOC_NOPM, 0, 0,
720                                 pri_tdm_rx_7_mixer_controls,
721                                 ARRAY_SIZE(pri_tdm_rx_7_mixer_controls)),
722 
723         SND_SOC_DAPM_MIXER("SEC_TDM_RX_0 Audio Mixer", SND_SOC_NOPM, 0, 0,
724                                 sec_tdm_rx_0_mixer_controls,
725                                 ARRAY_SIZE(sec_tdm_rx_0_mixer_controls)),
726         SND_SOC_DAPM_MIXER("SEC_TDM_RX_1 Audio Mixer", SND_SOC_NOPM, 0, 0,
727                                 sec_tdm_rx_1_mixer_controls,
728                                 ARRAY_SIZE(sec_tdm_rx_1_mixer_controls)),
729         SND_SOC_DAPM_MIXER("SEC_TDM_RX_2 Audio Mixer", SND_SOC_NOPM, 0, 0,
730                                 sec_tdm_rx_2_mixer_controls,
731                                 ARRAY_SIZE(sec_tdm_rx_2_mixer_controls)),
732         SND_SOC_DAPM_MIXER("SEC_TDM_RX_3 Audio Mixer", SND_SOC_NOPM, 0, 0,
733                                 sec_tdm_rx_3_mixer_controls,
734                                 ARRAY_SIZE(sec_tdm_rx_3_mixer_controls)),
735         SND_SOC_DAPM_MIXER("SEC_TDM_RX_4 Audio Mixer", SND_SOC_NOPM, 0, 0,
736                                 sec_tdm_rx_4_mixer_controls,
737                                 ARRAY_SIZE(sec_tdm_rx_4_mixer_controls)),
738         SND_SOC_DAPM_MIXER("SEC_TDM_RX_5 Audio Mixer", SND_SOC_NOPM, 0, 0,
739                                 sec_tdm_rx_5_mixer_controls,
740                                 ARRAY_SIZE(sec_tdm_rx_5_mixer_controls)),
741         SND_SOC_DAPM_MIXER("SEC_TDM_RX_6 Audio Mixer", SND_SOC_NOPM, 0, 0,
742                                 sec_tdm_rx_6_mixer_controls,
743                                 ARRAY_SIZE(sec_tdm_rx_6_mixer_controls)),
744         SND_SOC_DAPM_MIXER("SEC_TDM_RX_7 Audio Mixer", SND_SOC_NOPM, 0, 0,
745                                 sec_tdm_rx_7_mixer_controls,
746                                 ARRAY_SIZE(sec_tdm_rx_7_mixer_controls)),
747 
748         SND_SOC_DAPM_MIXER("TERT_TDM_RX_0 Audio Mixer", SND_SOC_NOPM, 0, 0,
749                                 tert_tdm_rx_0_mixer_controls,
750                                 ARRAY_SIZE(tert_tdm_rx_0_mixer_controls)),
751         SND_SOC_DAPM_MIXER("TERT_TDM_RX_1 Audio Mixer", SND_SOC_NOPM, 0, 0,
752                                 tert_tdm_rx_1_mixer_controls,
753                                 ARRAY_SIZE(tert_tdm_rx_1_mixer_controls)),
754         SND_SOC_DAPM_MIXER("TERT_TDM_RX_2 Audio Mixer", SND_SOC_NOPM, 0, 0,
755                                 tert_tdm_rx_2_mixer_controls,
756                                 ARRAY_SIZE(tert_tdm_rx_2_mixer_controls)),
757         SND_SOC_DAPM_MIXER("TERT_TDM_RX_3 Audio Mixer", SND_SOC_NOPM, 0, 0,
758                                 tert_tdm_rx_3_mixer_controls,
759                                 ARRAY_SIZE(tert_tdm_rx_3_mixer_controls)),
760         SND_SOC_DAPM_MIXER("TERT_TDM_RX_4 Audio Mixer", SND_SOC_NOPM, 0, 0,
761                                 tert_tdm_rx_4_mixer_controls,
762                                 ARRAY_SIZE(tert_tdm_rx_4_mixer_controls)),
763         SND_SOC_DAPM_MIXER("TERT_TDM_RX_5 Audio Mixer", SND_SOC_NOPM, 0, 0,
764                                 tert_tdm_rx_5_mixer_controls,
765                                 ARRAY_SIZE(tert_tdm_rx_5_mixer_controls)),
766         SND_SOC_DAPM_MIXER("TERT_TDM_RX_6 Audio Mixer", SND_SOC_NOPM, 0, 0,
767                                 tert_tdm_rx_6_mixer_controls,
768                                 ARRAY_SIZE(tert_tdm_rx_6_mixer_controls)),
769         SND_SOC_DAPM_MIXER("TERT_TDM_RX_7 Audio Mixer", SND_SOC_NOPM, 0, 0,
770                                 tert_tdm_rx_7_mixer_controls,
771                                 ARRAY_SIZE(tert_tdm_rx_7_mixer_controls)),
772 
773         SND_SOC_DAPM_MIXER("QUAT_TDM_RX_0 Audio Mixer", SND_SOC_NOPM, 0, 0,
774                                 quat_tdm_rx_0_mixer_controls,
775                                 ARRAY_SIZE(quat_tdm_rx_0_mixer_controls)),
776         SND_SOC_DAPM_MIXER("QUAT_TDM_RX_1 Audio Mixer", SND_SOC_NOPM, 0, 0,
777                                 quat_tdm_rx_1_mixer_controls,
778                                 ARRAY_SIZE(quat_tdm_rx_1_mixer_controls)),
779         SND_SOC_DAPM_MIXER("QUAT_TDM_RX_2 Audio Mixer", SND_SOC_NOPM, 0, 0,
780                                 quat_tdm_rx_2_mixer_controls,
781                                 ARRAY_SIZE(quat_tdm_rx_2_mixer_controls)),
782         SND_SOC_DAPM_MIXER("QUAT_TDM_RX_3 Audio Mixer", SND_SOC_NOPM, 0, 0,
783                                 quat_tdm_rx_3_mixer_controls,
784                                 ARRAY_SIZE(quat_tdm_rx_3_mixer_controls)),
785         SND_SOC_DAPM_MIXER("QUAT_TDM_RX_4 Audio Mixer", SND_SOC_NOPM, 0, 0,
786                                 quat_tdm_rx_4_mixer_controls,
787                                 ARRAY_SIZE(quat_tdm_rx_4_mixer_controls)),
788         SND_SOC_DAPM_MIXER("QUAT_TDM_RX_5 Audio Mixer", SND_SOC_NOPM, 0, 0,
789                                 quat_tdm_rx_5_mixer_controls,
790                                 ARRAY_SIZE(quat_tdm_rx_5_mixer_controls)),
791         SND_SOC_DAPM_MIXER("QUAT_TDM_RX_6 Audio Mixer", SND_SOC_NOPM, 0, 0,
792                                 quat_tdm_rx_6_mixer_controls,
793                                 ARRAY_SIZE(quat_tdm_rx_6_mixer_controls)),
794         SND_SOC_DAPM_MIXER("QUAT_TDM_RX_7 Audio Mixer", SND_SOC_NOPM, 0, 0,
795                                 quat_tdm_rx_7_mixer_controls,
796                                 ARRAY_SIZE(quat_tdm_rx_7_mixer_controls)),
797 
798         SND_SOC_DAPM_MIXER("QUIN_TDM_RX_0 Audio Mixer", SND_SOC_NOPM, 0, 0,
799                                 quin_tdm_rx_0_mixer_controls,
800                                 ARRAY_SIZE(quin_tdm_rx_0_mixer_controls)),
801         SND_SOC_DAPM_MIXER("QUIN_TDM_RX_1 Audio Mixer", SND_SOC_NOPM, 0, 0,
802                                 quin_tdm_rx_1_mixer_controls,
803                                 ARRAY_SIZE(quin_tdm_rx_1_mixer_controls)),
804         SND_SOC_DAPM_MIXER("QUIN_TDM_RX_2 Audio Mixer", SND_SOC_NOPM, 0, 0,
805                                 quin_tdm_rx_2_mixer_controls,
806                                 ARRAY_SIZE(quin_tdm_rx_2_mixer_controls)),
807         SND_SOC_DAPM_MIXER("QUIN_TDM_RX_3 Audio Mixer", SND_SOC_NOPM, 0, 0,
808                                 quin_tdm_rx_3_mixer_controls,
809                                 ARRAY_SIZE(quin_tdm_rx_3_mixer_controls)),
810         SND_SOC_DAPM_MIXER("QUIN_TDM_RX_4 Audio Mixer", SND_SOC_NOPM, 0, 0,
811                                 quin_tdm_rx_4_mixer_controls,
812                                 ARRAY_SIZE(quin_tdm_rx_4_mixer_controls)),
813         SND_SOC_DAPM_MIXER("QUIN_TDM_RX_5 Audio Mixer", SND_SOC_NOPM, 0, 0,
814                                 quin_tdm_rx_5_mixer_controls,
815                                 ARRAY_SIZE(quin_tdm_rx_5_mixer_controls)),
816         SND_SOC_DAPM_MIXER("QUIN_TDM_RX_6 Audio Mixer", SND_SOC_NOPM, 0, 0,
817                                 quin_tdm_rx_6_mixer_controls,
818                                 ARRAY_SIZE(quin_tdm_rx_6_mixer_controls)),
819         SND_SOC_DAPM_MIXER("QUIN_TDM_RX_7 Audio Mixer", SND_SOC_NOPM, 0, 0,
820                                 quin_tdm_rx_7_mixer_controls,
821                                 ARRAY_SIZE(quin_tdm_rx_7_mixer_controls)),
822         SND_SOC_DAPM_MIXER("MultiMedia1 Mixer", SND_SOC_NOPM, 0, 0,
823                 mmul1_mixer_controls, ARRAY_SIZE(mmul1_mixer_controls)),
824         SND_SOC_DAPM_MIXER("MultiMedia2 Mixer", SND_SOC_NOPM, 0, 0,
825                 mmul2_mixer_controls, ARRAY_SIZE(mmul2_mixer_controls)),
826         SND_SOC_DAPM_MIXER("MultiMedia3 Mixer", SND_SOC_NOPM, 0, 0,
827                 mmul3_mixer_controls, ARRAY_SIZE(mmul3_mixer_controls)),
828         SND_SOC_DAPM_MIXER("MultiMedia4 Mixer", SND_SOC_NOPM, 0, 0,
829                 mmul4_mixer_controls, ARRAY_SIZE(mmul4_mixer_controls)),
830         SND_SOC_DAPM_MIXER("MultiMedia5 Mixer", SND_SOC_NOPM, 0, 0,
831                 mmul5_mixer_controls, ARRAY_SIZE(mmul5_mixer_controls)),
832         SND_SOC_DAPM_MIXER("MultiMedia6 Mixer", SND_SOC_NOPM, 0, 0,
833                 mmul6_mixer_controls, ARRAY_SIZE(mmul6_mixer_controls)),
834         SND_SOC_DAPM_MIXER("MultiMedia7 Mixer", SND_SOC_NOPM, 0, 0,
835                 mmul7_mixer_controls, ARRAY_SIZE(mmul7_mixer_controls)),
836         SND_SOC_DAPM_MIXER("MultiMedia8 Mixer", SND_SOC_NOPM, 0, 0,
837                 mmul8_mixer_controls, ARRAY_SIZE(mmul8_mixer_controls)),
838 
839 };
840 
841 static const struct snd_soc_dapm_route intercon[] = {
842         Q6ROUTING_RX_DAPM_ROUTE("HDMI Mixer", "HDMI_RX"),
843         Q6ROUTING_RX_DAPM_ROUTE("DISPLAY_PORT_RX Audio Mixer",
844                                 "DISPLAY_PORT_RX"),
845         Q6ROUTING_RX_DAPM_ROUTE("SLIMBUS_0_RX Audio Mixer", "SLIMBUS_0_RX"),
846         Q6ROUTING_RX_DAPM_ROUTE("SLIMBUS_1_RX Audio Mixer", "SLIMBUS_1_RX"),
847         Q6ROUTING_RX_DAPM_ROUTE("SLIMBUS_2_RX Audio Mixer", "SLIMBUS_2_RX"),
848         Q6ROUTING_RX_DAPM_ROUTE("SLIMBUS_3_RX Audio Mixer", "SLIMBUS_3_RX"),
849         Q6ROUTING_RX_DAPM_ROUTE("SLIMBUS_4_RX Audio Mixer", "SLIMBUS_4_RX"),
850         Q6ROUTING_RX_DAPM_ROUTE("SLIMBUS_5_RX Audio Mixer", "SLIMBUS_5_RX"),
851         Q6ROUTING_RX_DAPM_ROUTE("SLIMBUS_6_RX Audio Mixer", "SLIMBUS_6_RX"),
852         Q6ROUTING_RX_DAPM_ROUTE("QUAT_MI2S_RX Audio Mixer", "QUAT_MI2S_RX"),
853         Q6ROUTING_RX_DAPM_ROUTE("TERT_MI2S_RX Audio Mixer", "TERT_MI2S_RX"),
854         Q6ROUTING_RX_DAPM_ROUTE("SEC_MI2S_RX Audio Mixer", "SEC_MI2S_RX"),
855         Q6ROUTING_RX_DAPM_ROUTE("PRI_MI2S_RX Audio Mixer", "PRI_MI2S_RX"),
856         Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_0 Audio Mixer",
857                                 "PRIMARY_TDM_RX_0"),
858         Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_1 Audio Mixer",
859                                 "PRIMARY_TDM_RX_1"),
860         Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_2 Audio Mixer",
861                                 "PRIMARY_TDM_RX_2"),
862         Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_3 Audio Mixer",
863                                 "PRIMARY_TDM_RX_3"),
864         Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_4 Audio Mixer",
865                                 "PRIMARY_TDM_RX_4"),
866         Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_5 Audio Mixer",
867                                 "PRIMARY_TDM_RX_5"),
868         Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_6 Audio Mixer",
869                                 "PRIMARY_TDM_RX_6"),
870         Q6ROUTING_RX_DAPM_ROUTE("PRIMARY_TDM_RX_7 Audio Mixer",
871                                 "PRIMARY_TDM_RX_7"),
872         Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_0 Audio Mixer", "SEC_TDM_RX_0"),
873         Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_1 Audio Mixer", "SEC_TDM_RX_1"),
874         Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_2 Audio Mixer", "SEC_TDM_RX_2"),
875         Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_3 Audio Mixer", "SEC_TDM_RX_3"),
876         Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_4 Audio Mixer", "SEC_TDM_RX_4"),
877         Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_5 Audio Mixer", "SEC_TDM_RX_5"),
878         Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_6 Audio Mixer", "SEC_TDM_RX_6"),
879         Q6ROUTING_RX_DAPM_ROUTE("SEC_TDM_RX_7 Audio Mixer", "SEC_TDM_RX_7"),
880         Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_0 Audio Mixer", "TERT_TDM_RX_0"),
881         Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_1 Audio Mixer", "TERT_TDM_RX_1"),
882         Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_2 Audio Mixer", "TERT_TDM_RX_2"),
883         Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_3 Audio Mixer", "TERT_TDM_RX_3"),
884         Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_4 Audio Mixer", "TERT_TDM_RX_4"),
885         Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_5 Audio Mixer", "TERT_TDM_RX_5"),
886         Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_6 Audio Mixer", "TERT_TDM_RX_6"),
887         Q6ROUTING_RX_DAPM_ROUTE("TERT_TDM_RX_7 Audio Mixer", "TERT_TDM_RX_7"),
888         Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_0 Audio Mixer", "QUAT_TDM_RX_0"),
889         Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_1 Audio Mixer", "QUAT_TDM_RX_1"),
890         Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_2 Audio Mixer", "QUAT_TDM_RX_2"),
891         Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_3 Audio Mixer", "QUAT_TDM_RX_3"),
892         Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_4 Audio Mixer", "QUAT_TDM_RX_4"),
893         Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_5 Audio Mixer", "QUAT_TDM_RX_5"),
894         Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_6 Audio Mixer", "QUAT_TDM_RX_6"),
895         Q6ROUTING_RX_DAPM_ROUTE("QUAT_TDM_RX_7 Audio Mixer", "QUAT_TDM_RX_7"),
896         Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_0 Audio Mixer", "QUIN_TDM_RX_0"),
897         Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_1 Audio Mixer", "QUIN_TDM_RX_1"),
898         Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_2 Audio Mixer", "QUIN_TDM_RX_2"),
899         Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_3 Audio Mixer", "QUIN_TDM_RX_3"),
900         Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_4 Audio Mixer", "QUIN_TDM_RX_4"),
901         Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_5 Audio Mixer", "QUIN_TDM_RX_5"),
902         Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_6 Audio Mixer", "QUIN_TDM_RX_6"),
903         Q6ROUTING_RX_DAPM_ROUTE("QUIN_TDM_RX_7 Audio Mixer", "QUIN_TDM_RX_7"),
904         Q6ROUTING_TX_DAPM_ROUTE("MultiMedia1 Mixer"),
905         Q6ROUTING_TX_DAPM_ROUTE("MultiMedia2 Mixer"),
906         Q6ROUTING_TX_DAPM_ROUTE("MultiMedia3 Mixer"),
907         Q6ROUTING_TX_DAPM_ROUTE("MultiMedia4 Mixer"),
908         Q6ROUTING_TX_DAPM_ROUTE("MultiMedia5 Mixer"),
909         Q6ROUTING_TX_DAPM_ROUTE("MultiMedia6 Mixer"),
910         Q6ROUTING_TX_DAPM_ROUTE("MultiMedia7 Mixer"),
911         Q6ROUTING_TX_DAPM_ROUTE("MultiMedia8 Mixer"),
912 
913         {"MM_UL1", NULL, "MultiMedia1 Mixer"},
914         {"MM_UL2", NULL, "MultiMedia2 Mixer"},
915         {"MM_UL3", NULL, "MultiMedia3 Mixer"},
916         {"MM_UL4", NULL, "MultiMedia4 Mixer"},
917         {"MM_UL5", NULL, "MultiMedia5 Mixer"},
918         {"MM_UL6", NULL, "MultiMedia6 Mixer"},
919         {"MM_UL7", NULL, "MultiMedia7 Mixer"},
920         {"MM_UL8", NULL, "MultiMedia8 Mixer"},
921 
922         {"MM_DL1",  NULL, "MultiMedia1 Playback" },
923         {"MM_DL2",  NULL, "MultiMedia2 Playback" },
924         {"MM_DL3",  NULL, "MultiMedia3 Playback" },
925         {"MM_DL4",  NULL, "MultiMedia4 Playback" },
926         {"MM_DL5",  NULL, "MultiMedia5 Playback" },
927         {"MM_DL6",  NULL, "MultiMedia6 Playback" },
928         {"MM_DL7",  NULL, "MultiMedia7 Playback" },
929         {"MM_DL8",  NULL, "MultiMedia8 Playback" },
930 
931         {"MultiMedia1 Capture", NULL, "MM_UL1"},
932         {"MultiMedia2 Capture", NULL, "MM_UL2"},
933         {"MultiMedia3 Capture", NULL, "MM_UL3"},
934         {"MultiMedia4 Capture", NULL, "MM_UL4"},
935         {"MultiMedia5 Capture", NULL, "MM_UL5"},
936         {"MultiMedia6 Capture", NULL, "MM_UL6"},
937         {"MultiMedia7 Capture", NULL, "MM_UL7"},
938         {"MultiMedia8 Capture", NULL, "MM_UL8"},
939 
940 };
941 
942 static int routing_hw_params(struct snd_pcm_substream *substream,
943                                      struct snd_pcm_hw_params *params)
944 {
945         struct snd_soc_pcm_runtime *rtd = substream->private_data;
946         struct snd_soc_component *c = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
947         struct msm_routing_data *data = dev_get_drvdata(c->dev);
948         unsigned int be_id = rtd->cpu_dai->id;
949         struct session_data *session;
950         int path_type;
951 
952         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
953                 path_type = ADM_PATH_PLAYBACK;
954         else
955                 path_type = ADM_PATH_LIVE_REC;
956 
957         if (be_id >= AFE_MAX_PORTS)
958                 return -EINVAL;
959 
960         session = &data->port_data[be_id];
961 
962         mutex_lock(&data->lock);
963 
964         session->path_type = path_type;
965         session->sample_rate = params_rate(params);
966         session->channels = params_channels(params);
967 
968         switch (params_format(params)) {
969         case SNDRV_PCM_FORMAT_S16_LE:
970                         session->bits_per_sample = 16;
971                 break;
972         case SNDRV_PCM_FORMAT_S24_LE:
973                         session->bits_per_sample = 24;
974                 break;
975         default:
976                 break;
977         }
978 
979         mutex_unlock(&data->lock);
980         return 0;
981 }
982 
983 static struct snd_pcm_ops q6pcm_routing_ops = {
984         .hw_params = routing_hw_params,
985 };
986 
987 static int msm_routing_probe(struct snd_soc_component *c)
988 {
989         int i;
990 
991         for (i = 0; i < MAX_SESSIONS; i++) {
992                 routing_data->sessions[i].port_id = -1;
993                 routing_data->sessions[i].fedai_id = -1;
994         }
995 
996         return 0;
997 }
998 
999 static const struct snd_soc_component_driver msm_soc_routing_component = {
1000         .ops = &q6pcm_routing_ops,
1001         .probe = msm_routing_probe,
1002         .name = DRV_NAME,
1003         .dapm_widgets = msm_qdsp6_widgets,
1004         .num_dapm_widgets = ARRAY_SIZE(msm_qdsp6_widgets),
1005         .dapm_routes = intercon,
1006         .num_dapm_routes = ARRAY_SIZE(intercon),
1007 };
1008 
1009 static int q6pcm_routing_probe(struct platform_device *pdev)
1010 {
1011         struct device *dev = &pdev->dev;
1012 
1013         routing_data = kzalloc(sizeof(*routing_data), GFP_KERNEL);
1014         if (!routing_data)
1015                 return -ENOMEM;
1016 
1017         routing_data->dev = dev;
1018 
1019         mutex_init(&routing_data->lock);
1020         dev_set_drvdata(dev, routing_data);
1021 
1022         return devm_snd_soc_register_component(dev, &msm_soc_routing_component,
1023                                           NULL, 0);
1024 }
1025 
1026 static int q6pcm_routing_remove(struct platform_device *pdev)
1027 {
1028         kfree(routing_data);
1029         routing_data = NULL;
1030 
1031         return 0;
1032 }
1033 
1034 static const struct of_device_id q6pcm_routing_device_id[] = {
1035         { .compatible = "qcom,q6adm-routing" },
1036         {},
1037 };
1038 MODULE_DEVICE_TABLE(of, q6pcm_routing_device_id);
1039 
1040 static struct platform_driver q6pcm_routing_platform_driver = {
1041         .driver = {
1042                 .name = "q6routing",
1043                 .of_match_table = of_match_ptr(q6pcm_routing_device_id),
1044         },
1045         .probe = q6pcm_routing_probe,
1046         .remove = q6pcm_routing_remove,
1047 };
1048 module_platform_driver(q6pcm_routing_platform_driver);
1049 
1050 MODULE_DESCRIPTION("Q6 Routing platform");
1051 MODULE_LICENSE("GPL v2");
1052 

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