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_LAST SND_SOC_TPLG_DAPM_DAI_LINK 57 #define SND_SOC_TPLG_MAGIC 0x41536F43 58 #define SND_SOC_TPLG_NUM_TEXTS 16 59 #define SND_SOC_TPLG_ABI_VERSION 0x5 60 #define SND_SOC_TPLG_ABI_VERSION_MIN 0x4 61 #define SND_SOC_TPLG_TLV_SIZE 32 62 #define SND_SOC_TPLG_TYPE_MIXER 1 63 #define SND_SOC_TPLG_TYPE_BYTES 2 64 #define SND_SOC_TPLG_TYPE_ENUM 3 65 #define SND_SOC_TPLG_TYPE_DAPM_GRAPH 4 66 #define SND_SOC_TPLG_TYPE_DAPM_WIDGET 5 67 #define SND_SOC_TPLG_TYPE_DAI_LINK 6 68 #define SND_SOC_TPLG_TYPE_PCM 7 69 #define SND_SOC_TPLG_TYPE_MANIFEST 8 70 #define SND_SOC_TPLG_TYPE_CODEC_LINK 9 71 #define SND_SOC_TPLG_TYPE_BACKEND_LINK 10 72 #define SND_SOC_TPLG_TYPE_PDATA 11 73 #define SND_SOC_TPLG_TYPE_DAI 12 74 #define SND_SOC_TPLG_TYPE_MAX SND_SOC_TPLG_TYPE_DAI 75 #define SND_SOC_TPLG_TYPE_VENDOR_FW 1000 76 #define SND_SOC_TPLG_TYPE_VENDOR_CONFIG 1001 77 #define SND_SOC_TPLG_TYPE_VENDOR_COEFF 1002 78 #define SND_SOC_TPLG_TYPEVENDOR_CODEC 1003 79 #define SND_SOC_TPLG_STREAM_PLAYBACK 0 80 #define SND_SOC_TPLG_STREAM_CAPTURE 1 81 #define SND_SOC_TPLG_TUPLE_TYPE_UUID 0 82 #define SND_SOC_TPLG_TUPLE_TYPE_STRING 1 83 #define SND_SOC_TPLG_TUPLE_TYPE_BOOL 2 84 #define SND_SOC_TPLG_TUPLE_TYPE_BYTE 3 85 #define SND_SOC_TPLG_TUPLE_TYPE_WORD 4 86 #define SND_SOC_TPLG_TUPLE_TYPE_SHORT 5 87 #define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_RATES (1 << 0) 88 #define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_CHANNELS (1 << 1) 89 #define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_SAMPLEBITS (1 << 2) 90 #define SND_SOC_DAI_FORMAT_I2S 1 91 #define SND_SOC_DAI_FORMAT_RIGHT_J 2 92 #define SND_SOC_DAI_FORMAT_LEFT_J 3 93 #define SND_SOC_DAI_FORMAT_DSP_A 4 94 #define SND_SOC_DAI_FORMAT_DSP_B 5 95 #define SND_SOC_DAI_FORMAT_AC97 6 96 #define SND_SOC_DAI_FORMAT_PDM 7 97 #define SND_SOC_DAI_FORMAT_MSB SND_SOC_DAI_FORMAT_LEFT_J 98 #define SND_SOC_DAI_FORMAT_LSB SND_SOC_DAI_FORMAT_RIGHT_J 99 #define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_RATES (1 << 0) 100 #define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_CHANNELS (1 << 1) 101 #define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_SAMPLEBITS (1 << 2) 102 #define SND_SOC_TPLG_LNK_FLGBIT_VOICE_WAKEUP (1 << 3) 103 struct snd_soc_tplg_hdr { 104 __le32 magic; 105 __le32 abi; 106 __le32 version; 107 __le32 type; 108 __le32 size; 109 __le32 vendor_type; 110 __le32 payload_size; 111 __le32 index; 112 __le32 count; 113 } __attribute__((packed)); 114 struct snd_soc_tplg_vendor_uuid_elem { 115 __le32 token; 116 char uuid[16]; 117 } __attribute__((packed)); 118 struct snd_soc_tplg_vendor_value_elem { 119 __le32 token; 120 __le32 value; 121 } __attribute__((packed)); 122 struct snd_soc_tplg_vendor_string_elem { 123 __le32 token; 124 char string[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 125 } __attribute__((packed)); 126 struct snd_soc_tplg_vendor_array { 127 __le32 size; 128 __le32 type; 129 __le32 num_elems; 130 union { 131 struct snd_soc_tplg_vendor_uuid_elem uuid[0]; 132 struct snd_soc_tplg_vendor_value_elem value[0]; 133 struct snd_soc_tplg_vendor_string_elem string[0]; 134 }; 135 } __attribute__((packed)); 136 struct snd_soc_tplg_private { 137 __le32 size; 138 union { 139 char data[0]; 140 struct snd_soc_tplg_vendor_array array[0]; 141 }; 142 } __attribute__((packed)); 143 struct snd_soc_tplg_tlv_dbscale { 144 __le32 min; 145 __le32 step; 146 __le32 mute; 147 } __attribute__((packed)); 148 struct snd_soc_tplg_ctl_tlv { 149 __le32 size; 150 __le32 type; 151 union { 152 __le32 data[SND_SOC_TPLG_TLV_SIZE]; 153 struct snd_soc_tplg_tlv_dbscale scale; 154 }; 155 } __attribute__((packed)); 156 struct snd_soc_tplg_channel { 157 __le32 size; 158 __le32 reg; 159 __le32 shift; 160 __le32 id; 161 } __attribute__((packed)); 162 struct snd_soc_tplg_io_ops { 163 __le32 get; 164 __le32 put; 165 __le32 info; 166 } __attribute__((packed)); 167 struct snd_soc_tplg_ctl_hdr { 168 __le32 size; 169 __le32 type; 170 char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 171 __le32 access; 172 struct snd_soc_tplg_io_ops ops; 173 struct snd_soc_tplg_ctl_tlv tlv; 174 } __attribute__((packed)); 175 struct snd_soc_tplg_stream_caps { 176 __le32 size; 177 char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 178 __le64 formats; 179 __le32 rates; 180 __le32 rate_min; 181 __le32 rate_max; 182 __le32 channels_min; 183 __le32 channels_max; 184 __le32 periods_min; 185 __le32 periods_max; 186 __le32 period_size_min; 187 __le32 period_size_max; 188 __le32 buffer_size_min; 189 __le32 buffer_size_max; 190 __le32 sig_bits; 191 } __attribute__((packed)); 192 struct snd_soc_tplg_stream { 193 __le32 size; 194 char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 195 __le64 format; 196 __le32 rate; 197 __le32 period_bytes; 198 __le32 buffer_bytes; 199 __le32 channels; 200 } __attribute__((packed)); 201 struct snd_soc_tplg_hw_config { 202 __le32 size; 203 __le32 id; 204 __le32 fmt; 205 __u8 clock_gated; 206 __u8 invert_bclk; 207 __u8 invert_fsync; 208 __u8 bclk_master; 209 __u8 fsync_master; 210 __u8 mclk_direction; 211 __le16 reserved; 212 __le32 mclk_rate; 213 __le32 bclk_rate; 214 __le32 fsync_rate; 215 __le32 tdm_slots; 216 __le32 tdm_slot_width; 217 __le32 tx_slots; 218 __le32 rx_slots; 219 __le32 tx_channels; 220 __le32 tx_chanmap[SND_SOC_TPLG_MAX_CHAN]; 221 __le32 rx_channels; 222 __le32 rx_chanmap[SND_SOC_TPLG_MAX_CHAN]; 223 } __attribute__((packed)); 224 struct snd_soc_tplg_manifest { 225 __le32 size; 226 __le32 control_elems; 227 __le32 widget_elems; 228 __le32 graph_elems; 229 __le32 pcm_elems; 230 __le32 dai_link_elems; 231 __le32 dai_elems; 232 __le32 reserved[20]; 233 struct snd_soc_tplg_private priv; 234 } __attribute__((packed)); 235 struct snd_soc_tplg_mixer_control { 236 struct snd_soc_tplg_ctl_hdr hdr; 237 __le32 size; 238 __le32 min; 239 __le32 max; 240 __le32 platform_max; 241 __le32 invert; 242 __le32 num_channels; 243 struct snd_soc_tplg_channel channel[SND_SOC_TPLG_MAX_CHAN]; 244 struct snd_soc_tplg_private priv; 245 } __attribute__((packed)); 246 struct snd_soc_tplg_enum_control { 247 struct snd_soc_tplg_ctl_hdr hdr; 248 __le32 size; 249 __le32 num_channels; 250 struct snd_soc_tplg_channel channel[SND_SOC_TPLG_MAX_CHAN]; 251 __le32 items; 252 __le32 mask; 253 __le32 count; 254 char texts[SND_SOC_TPLG_NUM_TEXTS][SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 255 __le32 values[SND_SOC_TPLG_NUM_TEXTS * SNDRV_CTL_ELEM_ID_NAME_MAXLEN / 4]; 256 struct snd_soc_tplg_private priv; 257 } __attribute__((packed)); 258 struct snd_soc_tplg_bytes_control { 259 struct snd_soc_tplg_ctl_hdr hdr; 260 __le32 size; 261 __le32 max; 262 __le32 mask; 263 __le32 base; 264 __le32 num_regs; 265 struct snd_soc_tplg_io_ops ext_ops; 266 struct snd_soc_tplg_private priv; 267 } __attribute__((packed)); 268 struct snd_soc_tplg_dapm_graph_elem { 269 char sink[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 270 char control[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 271 char source[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 272 } __attribute__((packed)); 273 struct snd_soc_tplg_dapm_widget { 274 __le32 size; 275 __le32 id; 276 char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 277 char sname[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 278 __le32 reg; 279 __le32 shift; 280 __le32 mask; 281 __le32 subseq; 282 __le32 invert; 283 __le32 ignore_suspend; 284 __le16 event_flags; 285 __le16 event_type; 286 __le32 num_kcontrols; 287 struct snd_soc_tplg_private priv; 288 } __attribute__((packed)); 289 struct snd_soc_tplg_pcm { 290 __le32 size; 291 char pcm_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 292 char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 293 __le32 pcm_id; 294 __le32 dai_id; 295 __le32 playback; 296 __le32 capture; 297 __le32 compress; 298 struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; 299 __le32 num_streams; 300 struct snd_soc_tplg_stream_caps caps[2]; 301 __le32 flag_mask; 302 __le32 flags; 303 struct snd_soc_tplg_private priv; 304 } __attribute__((packed)); 305 struct snd_soc_tplg_link_config { 306 __le32 size; 307 __le32 id; 308 char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 309 char stream_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 310 struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; 311 __le32 num_streams; 312 struct snd_soc_tplg_hw_config hw_config[SND_SOC_TPLG_HW_CONFIG_MAX]; 313 __le32 num_hw_configs; 314 __le32 default_hw_config_id; 315 __le32 flag_mask; 316 __le32 flags; 317 struct snd_soc_tplg_private priv; 318 } __attribute__((packed)); 319 struct snd_soc_tplg_dai { 320 __le32 size; 321 char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 322 __le32 dai_id; 323 __le32 playback; 324 __le32 capture; 325 struct snd_soc_tplg_stream_caps caps[2]; 326 __le32 flag_mask; 327 __le32 flags; 328 struct snd_soc_tplg_private priv; 329 } __attribute__((packed)); 330 #endif 331
