sound/soc/qcom/qdsp6/q6routing.c

   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");