1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef __LINUX_UAPI_SND_ASOC_H 20 #define __LINUX_UAPI_SND_ASOC_H 21 #include <linux/types.h> 22 #include <sound/asound.h> 23 #define SND_SOC_TPLG_MAX_CHAN 8 24 #define SND_SOC_TPLG_MAX_FORMATS 16 25 #define SND_SOC_TPLG_STREAM_CONFIG_MAX 8 26 #define SND_SOC_TPLG_HW_CONFIG_MAX 8 27 #define SND_SOC_TPLG_CTL_VOLSW 1 28 #define SND_SOC_TPLG_CTL_VOLSW_SX 2 29 #define SND_SOC_TPLG_CTL_VOLSW_XR_SX 3 30 #define SND_SOC_TPLG_CTL_ENUM 4 31 #define SND_SOC_TPLG_CTL_BYTES 5 32 #define SND_SOC_TPLG_CTL_ENUM_VALUE 6 33 #define SND_SOC_TPLG_CTL_RANGE 7 34 #define SND_SOC_TPLG_CTL_STROBE 8 35 #define SND_SOC_TPLG_DAPM_CTL_VOLSW 64 36 #define SND_SOC_TPLG_DAPM_CTL_ENUM_DOUBLE 65 37 #define SND_SOC_TPLG_DAPM_CTL_ENUM_VIRT 66 38 #define SND_SOC_TPLG_DAPM_CTL_ENUM_VALUE 67 39 #define SND_SOC_TPLG_DAPM_CTL_PIN 68 40 #define SND_SOC_TPLG_DAPM_INPUT 0 41 #define SND_SOC_TPLG_DAPM_OUTPUT 1 42 #define SND_SOC_TPLG_DAPM_MUX 2 43 #define SND_SOC_TPLG_DAPM_MIXER 3 44 #define SND_SOC_TPLG_DAPM_PGA 4 45 #define SND_SOC_TPLG_DAPM_OUT_DRV 5 46 #define SND_SOC_TPLG_DAPM_ADC 6 47 #define SND_SOC_TPLG_DAPM_DAC 7 48 #define SND_SOC_TPLG_DAPM_SWITCH 8 49 #define SND_SOC_TPLG_DAPM_PRE 9 50 #define SND_SOC_TPLG_DAPM_POST 10 51 #define SND_SOC_TPLG_DAPM_AIF_IN 11 52 #define SND_SOC_TPLG_DAPM_AIF_OUT 12 53 #define SND_SOC_TPLG_DAPM_DAI_IN 13 54 #define SND_SOC_TPLG_DAPM_DAI_OUT 14 55 #define SND_SOC_TPLG_DAPM_DAI_LINK 15 56 #define SND_SOC_TPLG_DAPM_BUFFER 16 57 #define SND_SOC_TPLG_DAPM_SCHEDULER 17 58 #define SND_SOC_TPLG_DAPM_EFFECT 18 59 #define SND_SOC_TPLG_DAPM_SIGGEN 19 60 #define SND_SOC_TPLG_DAPM_SRC 20 61 #define SND_SOC_TPLG_DAPM_ASRC 21 62 #define SND_SOC_TPLG_DAPM_ENCODER 22 63 #define SND_SOC_TPLG_DAPM_DECODER 23 64 #define SND_SOC_TPLG_DAPM_LAST SND_SOC_TPLG_DAPM_DECODER 65 #define SND_SOC_TPLG_MAGIC 0x41536F43 66 #define SND_SOC_TPLG_NUM_TEXTS 16 67 #define SND_SOC_TPLG_ABI_VERSION 0x5 68 #define SND_SOC_TPLG_ABI_VERSION_MIN 0x4 69 #define SND_SOC_TPLG_TLV_SIZE 32 70 #define SND_SOC_TPLG_TYPE_MIXER 1 71 #define SND_SOC_TPLG_TYPE_BYTES 2 72 #define SND_SOC_TPLG_TYPE_ENUM 3 73 #define SND_SOC_TPLG_TYPE_DAPM_GRAPH 4 74 #define SND_SOC_TPLG_TYPE_DAPM_WIDGET 5 75 #define SND_SOC_TPLG_TYPE_DAI_LINK 6 76 #define SND_SOC_TPLG_TYPE_PCM 7 77 #define SND_SOC_TPLG_TYPE_MANIFEST 8 78 #define SND_SOC_TPLG_TYPE_CODEC_LINK 9 79 #define SND_SOC_TPLG_TYPE_BACKEND_LINK 10 80 #define SND_SOC_TPLG_TYPE_PDATA 11 81 #define SND_SOC_TPLG_TYPE_DAI 12 82 #define SND_SOC_TPLG_TYPE_MAX SND_SOC_TPLG_TYPE_DAI 83 #define SND_SOC_TPLG_TYPE_VENDOR_FW 1000 84 #define SND_SOC_TPLG_TYPE_VENDOR_CONFIG 1001 85 #define SND_SOC_TPLG_TYPE_VENDOR_COEFF 1002 86 #define SND_SOC_TPLG_TYPEVENDOR_CODEC 1003 87 #define SND_SOC_TPLG_STREAM_PLAYBACK 0 88 #define SND_SOC_TPLG_STREAM_CAPTURE 1 89 #define SND_SOC_TPLG_TUPLE_TYPE_UUID 0 90 #define SND_SOC_TPLG_TUPLE_TYPE_STRING 1 91 #define SND_SOC_TPLG_TUPLE_TYPE_BOOL 2 92 #define SND_SOC_TPLG_TUPLE_TYPE_BYTE 3 93 #define SND_SOC_TPLG_TUPLE_TYPE_WORD 4 94 #define SND_SOC_TPLG_TUPLE_TYPE_SHORT 5 95 #define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_RATES (1 << 0) 96 #define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_CHANNELS (1 << 1) 97 #define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_SAMPLEBITS (1 << 2) 98 #define SND_SOC_DAI_FORMAT_I2S 1 99 #define SND_SOC_DAI_FORMAT_RIGHT_J 2 100 #define SND_SOC_DAI_FORMAT_LEFT_J 3 101 #define SND_SOC_DAI_FORMAT_DSP_A 4 102 #define SND_SOC_DAI_FORMAT_DSP_B 5 103 #define SND_SOC_DAI_FORMAT_AC97 6 104 #define SND_SOC_DAI_FORMAT_PDM 7 105 #define SND_SOC_DAI_FORMAT_MSB SND_SOC_DAI_FORMAT_LEFT_J 106 #define SND_SOC_DAI_FORMAT_LSB SND_SOC_DAI_FORMAT_RIGHT_J 107 #define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_RATES (1 << 0) 108 #define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_CHANNELS (1 << 1) 109 #define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_SAMPLEBITS (1 << 2) 110 #define SND_SOC_TPLG_LNK_FLGBIT_VOICE_WAKEUP (1 << 3) 111 struct snd_soc_tplg_hdr { 112 __le32 magic; 113 __le32 abi; 114 __le32 version; 115 __le32 type; 116 __le32 size; 117 __le32 vendor_type; 118 __le32 payload_size; 119 __le32 index; 120 __le32 count; 121 } __attribute__((packed)); 122 struct snd_soc_tplg_vendor_uuid_elem { 123 __le32 token; 124 char uuid[16]; 125 } __attribute__((packed)); 126 struct snd_soc_tplg_vendor_value_elem { 127 __le32 token; 128 __le32 value; 129 } __attribute__((packed)); 130 struct snd_soc_tplg_vendor_string_elem { 131 __le32 token; 132 char string[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 133 } __attribute__((packed)); 134 struct snd_soc_tplg_vendor_array { 135 __le32 size; 136 __le32 type; 137 __le32 num_elems; 138 union { 139 struct snd_soc_tplg_vendor_uuid_elem uuid[0]; 140 struct snd_soc_tplg_vendor_value_elem value[0]; 141 struct snd_soc_tplg_vendor_string_elem string[0]; 142 }; 143 } __attribute__((packed)); 144 struct snd_soc_tplg_private { 145 __le32 size; 146 union { 147 char data[0]; 148 struct snd_soc_tplg_vendor_array array[0]; 149 }; 150 } __attribute__((packed)); 151 struct snd_soc_tplg_tlv_dbscale { 152 __le32 min; 153 __le32 step; 154 __le32 mute; 155 } __attribute__((packed)); 156 struct snd_soc_tplg_ctl_tlv { 157 __le32 size; 158 __le32 type; 159 union { 160 __le32 data[SND_SOC_TPLG_TLV_SIZE]; 161 struct snd_soc_tplg_tlv_dbscale scale; 162 }; 163 } __attribute__((packed)); 164 struct snd_soc_tplg_channel { 165 __le32 size; 166 __le32 reg; 167 __le32 shift; 168 __le32 id; 169 } __attribute__((packed)); 170 struct snd_soc_tplg_io_ops { 171 __le32 get; 172 __le32 put; 173 __le32 info; 174 } __attribute__((packed)); 175 struct snd_soc_tplg_ctl_hdr { 176 __le32 size; 177 __le32 type; 178 char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 179 __le32 access; 180 struct snd_soc_tplg_io_ops ops; 181 struct snd_soc_tplg_ctl_tlv tlv; 182 } __attribute__((packed)); 183 struct snd_soc_tplg_stream_caps { 184 __le32 size; 185 char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 186 __le64 formats; 187 __le32 rates; 188 __le32 rate_min; 189 __le32 rate_max; 190 __le32 channels_min; 191 __le32 channels_max; 192 __le32 periods_min; 193 __le32 periods_max; 194 __le32 period_size_min; 195 __le32 period_size_max; 196 __le32 buffer_size_min; 197 __le32 buffer_size_max; 198 __le32 sig_bits; 199 } __attribute__((packed)); 200 struct snd_soc_tplg_stream { 201 __le32 size; 202 char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 203 __le64 format; 204 __le32 rate; 205 __le32 period_bytes; 206 __le32 buffer_bytes; 207 __le32 channels; 208 } __attribute__((packed)); 209 struct snd_soc_tplg_hw_config { 210 __le32 size; 211 __le32 id; 212 __le32 fmt; 213 __u8 clock_gated; 214 __u8 invert_bclk; 215 __u8 invert_fsync; 216 __u8 bclk_master; 217 __u8 fsync_master; 218 __u8 mclk_direction; 219 __le16 reserved; 220 __le32 mclk_rate; 221 __le32 bclk_rate; 222 __le32 fsync_rate; 223 __le32 tdm_slots; 224 __le32 tdm_slot_width; 225 __le32 tx_slots; 226 __le32 rx_slots; 227 __le32 tx_channels; 228 __le32 tx_chanmap[SND_SOC_TPLG_MAX_CHAN]; 229 __le32 rx_channels; 230 __le32 rx_chanmap[SND_SOC_TPLG_MAX_CHAN]; 231 } __attribute__((packed)); 232 struct snd_soc_tplg_manifest { 233 __le32 size; 234 __le32 control_elems; 235 __le32 widget_elems; 236 __le32 graph_elems; 237 __le32 pcm_elems; 238 __le32 dai_link_elems; 239 __le32 dai_elems; 240 __le32 reserved[20]; 241 struct snd_soc_tplg_private priv; 242 } __attribute__((packed)); 243 struct snd_soc_tplg_mixer_control { 244 struct snd_soc_tplg_ctl_hdr hdr; 245 __le32 size; 246 __le32 min; 247 __le32 max; 248 __le32 platform_max; 249 __le32 invert; 250 __le32 num_channels; 251 struct snd_soc_tplg_channel channel[SND_SOC_TPLG_MAX_CHAN]; 252 struct snd_soc_tplg_private priv; 253 } __attribute__((packed)); 254 struct snd_soc_tplg_enum_control { 255 struct snd_soc_tplg_ctl_hdr hdr; 256 __le32 size; 257 __le32 num_channels; 258 struct snd_soc_tplg_channel channel[SND_SOC_TPLG_MAX_CHAN]; 259 __le32 items; 260 __le32 mask; 261 __le32 count; 262 char texts[SND_SOC_TPLG_NUM_TEXTS][SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 263 __le32 values[SND_SOC_TPLG_NUM_TEXTS * SNDRV_CTL_ELEM_ID_NAME_MAXLEN / 4]; 264 struct snd_soc_tplg_private priv; 265 } __attribute__((packed)); 266 struct snd_soc_tplg_bytes_control { 267 struct snd_soc_tplg_ctl_hdr hdr; 268 __le32 size; 269 __le32 max; 270 __le32 mask; 271 __le32 base; 272 __le32 num_regs; 273 struct snd_soc_tplg_io_ops ext_ops; 274 struct snd_soc_tplg_private priv; 275 } __attribute__((packed)); 276 struct snd_soc_tplg_dapm_graph_elem { 277 char sink[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 278 char control[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 279 char source[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 280 } __attribute__((packed)); 281 struct snd_soc_tplg_dapm_widget { 282 __le32 size; 283 __le32 id; 284 char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 285 char sname[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 286 __le32 reg; 287 __le32 shift; 288 __le32 mask; 289 __le32 subseq; 290 __le32 invert; 291 __le32 ignore_suspend; 292 __le16 event_flags; 293 __le16 event_type; 294 __le32 num_kcontrols; 295 struct snd_soc_tplg_private priv; 296 } __attribute__((packed)); 297 struct snd_soc_tplg_pcm { 298 __le32 size; 299 char pcm_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 300 char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 301 __le32 pcm_id; 302 __le32 dai_id; 303 __le32 playback; 304 __le32 capture; 305 __le32 compress; 306 struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; 307 __le32 num_streams; 308 struct snd_soc_tplg_stream_caps caps[2]; 309 __le32 flag_mask; 310 __le32 flags; 311 struct snd_soc_tplg_private priv; 312 } __attribute__((packed)); 313 struct snd_soc_tplg_link_config { 314 __le32 size; 315 __le32 id; 316 char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 317 char stream_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 318 struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; 319 __le32 num_streams; 320 struct snd_soc_tplg_hw_config hw_config[SND_SOC_TPLG_HW_CONFIG_MAX]; 321 __le32 num_hw_configs; 322 __le32 default_hw_config_id; 323 __le32 flag_mask; 324 __le32 flags; 325 struct snd_soc_tplg_private priv; 326 } __attribute__((packed)); 327 struct snd_soc_tplg_dai { 328 __le32 size; 329 char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 330 __le32 dai_id; 331 __le32 playback; 332 __le32 capture; 333 struct snd_soc_tplg_stream_caps caps[2]; 334 __le32 flag_mask; 335 __le32 flags; 336 struct snd_soc_tplg_private priv; 337 } __attribute__((packed)); 338 #endif 339