blob: 489c07ef2789517442eeb0bd54dc8a351cbeff7f
| 1 | #define LOG_TAG "LibAudioCtl" |
| 2 | |
| 3 | #include <stdbool.h> |
| 4 | #include <stdio.h> |
| 5 | #include <string.h> |
| 6 | #include <stdlib.h> |
| 7 | #include <stdint.h> |
| 8 | #include <signal.h> |
| 9 | #include <pthread.h> |
| 10 | #include <unistd.h> |
| 11 | #include <math.h> |
| 12 | #include <fcntl.h> |
| 13 | #include <sys/mman.h> |
| 14 | #include <sys/ioctl.h> |
| 15 | #include <sys/stat.h> |
| 16 | #include <dlfcn.h> |
| 17 | |
| 18 | #include <cutils/log.h> |
| 19 | #include <cutils/properties.h> |
| 20 | #include <tinyalsa/asoundlib.h> |
| 21 | #include <hardware/audio.h> |
| 22 | |
| 23 | #include "audio_usb_check.h" |
| 24 | #include "audio_effect_control.h" |
| 25 | #include "../audio_amaudio.h" |
| 26 | #include "../../audio_virtual_effect.h" |
| 27 | |
| 28 | //#define ENABLE_AUDIO |
| 29 | int amSetAudioDelay(int delay_ms) { |
| 30 | #ifdef ENABLE_AUDIO |
| 31 | return set_audio_delay(delay_ms); |
| 32 | #else |
| 33 | return 0; |
| 34 | #endif |
| 35 | } |
| 36 | |
| 37 | int amGetAudioDelay(void) { |
| 38 | #ifdef ENABLE_AUDIO |
| 39 | return get_audio_delay(); |
| 40 | #else |
| 41 | return 0; |
| 42 | #endif |
| 43 | } |
| 44 | |
| 45 | int amAudioOpen(unsigned int sr, int input_device, int output_device) { |
| 46 | #ifdef ENABLE_AUDIO |
| 47 | int ret; |
| 48 | ret = aml_audio_open(sr, input_device, output_device); |
| 49 | return ret; |
| 50 | #else |
| 51 | return 0; |
| 52 | #endif |
| 53 | } |
| 54 | |
| 55 | int amAudioClose(void) { |
| 56 | #ifdef ENABLE_AUDIO |
| 57 | return aml_audio_close(); |
| 58 | #else |
| 59 | return 0; |
| 60 | #endif |
| 61 | } |
| 62 | |
| 63 | int amAudioSetInputSr(unsigned int sr, int input_device, int output_device) { |
| 64 | #ifdef ENABLE_AUDIO |
| 65 | int tmpRet = 0; |
| 66 | |
| 67 | if (check_input_stream_sr(sr) < 0) { |
| 68 | ALOGE("%s, The sample rate (%u) is invalid!\n", __FUNCTION__, sr); |
| 69 | return -1; |
| 70 | } |
| 71 | |
| 72 | tmpRet |= amAudioClose(); |
| 73 | tmpRet |= amAudioOpen(sr, input_device, output_device); |
| 74 | |
| 75 | return tmpRet; |
| 76 | #else |
| 77 | return 0; |
| 78 | #endif |
| 79 | } |
| 80 | |
| 81 | int amAudioSetDumpDataFlag(int tmp_flag) { |
| 82 | #ifdef ENABLE_AUDIO |
| 83 | return SetDumpDataFlag(tmp_flag); |
| 84 | #else |
| 85 | return 0; |
| 86 | #endif |
| 87 | } |
| 88 | |
| 89 | int amAudioGetDumpDataFlag() { |
| 90 | #ifdef ENABLE_AUDIO |
| 91 | return GetDumpDataFlag(); |
| 92 | #else |
| 93 | return 0; |
| 94 | #endif |
| 95 | } |
| 96 | |
| 97 | int amAudioSetOutputMode(int mode) { |
| 98 | #ifdef ENABLE_AUDIO |
| 99 | return set_output_mode(mode); |
| 100 | #else |
| 101 | return 0; |
| 102 | #endif |
| 103 | } |
| 104 | |
| 105 | int amAudioSetMusicGain(int gain) { |
| 106 | #ifdef ENABLE_AUDIO |
| 107 | return set_music_gain(gain); |
| 108 | #else |
| 109 | return 0; |
| 110 | #endif |
| 111 | } |
| 112 | |
| 113 | int amAudioSetLeftGain(int gain) { |
| 114 | #ifdef ENABLE_AUDIO |
| 115 | return set_left_gain(gain); |
| 116 | #else |
| 117 | return 0; |
| 118 | #endif |
| 119 | } |
| 120 | |
| 121 | int amAudioSetRightGain(int gain) { |
| 122 | #ifdef ENABLE_AUDIO |
| 123 | return set_right_gain(gain); |
| 124 | #else |
| 125 | return 0; |
| 126 | #endif |
| 127 | } |
| 128 | |
| 129 | int eq_gain_buf[5] = {0,0,0,0,0}; |
| 130 | int amAudioSetEQGain(int gain_val_buf[], int buf_item_cnt __unused) { |
| 131 | #ifdef ENABLE_AUDIO |
| 132 | int i = 0, ret = 0; |
| 133 | int tmp_buf[5] = { 0, 0, 0, 0, 0}; |
| 134 | |
| 135 | for (i = 0; i < 5; i++) { |
| 136 | tmp_buf[i] = gain_val_buf[i]; |
| 137 | eq_gain_buf[i] = gain_val_buf[i]; |
| 138 | } |
| 139 | |
| 140 | HPEQ_setParameter(tmp_buf[0], tmp_buf[1], tmp_buf[2], tmp_buf[3], |
| 141 | tmp_buf[4]); |
| 142 | |
| 143 | char param[15]; |
| 144 | char parm_key[] = AUDIO_PARAMETER_STREAM_EQ; |
| 145 | sprintf(param, "%02d%02d%02d%02d%02d", tmp_buf[0]+10, tmp_buf[1]+10, |
| 146 | tmp_buf[2]+10, tmp_buf[3]+10, tmp_buf[4]+10); |
| 147 | |
| 148 | ret = set_parameters(param, parm_key); |
| 149 | //ALOGE("EQ param : %s\n", param); |
| 150 | return ret; |
| 151 | #else |
| 152 | return 0; |
| 153 | #endif |
| 154 | } |
| 155 | |
| 156 | int amAudioGetEQGain(int gain_val_buf[], int buf_item_cnt __unused) { |
| 157 | #ifdef ENABLE_AUDIO |
| 158 | int i = 0; |
| 159 | int tmp_buf[5] = { 0, 0, 0, 0, 0}; |
| 160 | |
| 161 | HPEQ_getParameter(tmp_buf); |
| 162 | |
| 163 | for (i = 0; i < 5; i++) { |
| 164 | gain_val_buf[i] = tmp_buf[i]; |
| 165 | } |
| 166 | return 0; |
| 167 | #else |
| 168 | return 0; |
| 169 | #endif |
| 170 | } |
| 171 | |
| 172 | int amAudioSetEQEnable(int en_val) { |
| 173 | #ifdef ENABLE_AUDIO |
| 174 | return HPEQ_enable(en_val); |
| 175 | #else |
| 176 | return 0; |
| 177 | #endif |
| 178 | } |
| 179 | |
| 180 | int amAudioGetEQEnable() { |
| 181 | return 0; |
| 182 | } |
| 183 | |
| 184 | #define CC_SET_TYPE_TRUBASS_SPEAKERSIZE (0) |
| 185 | #define CC_SET_TYPE_TRUBASS_GAIN (1) |
| 186 | #define CC_SET_TYPE_DIALOGCLARITY_GAIN (2) |
| 187 | #define CC_SET_TYPE_DEFINITION_GAIN (3) |
| 188 | #define CC_SET_TYPE_SURROUND_GAIN (4) |
| 189 | #define CC_SET_TYPE_MAX (5) |
| 190 | |
| 191 | |
| 192 | |
| 193 | int srs_param_buf[5] = { 0, 0, 0, 0, 0}; |
| 194 | static int amAudioSetSRSParameter(int set_type, int gain_val) { |
| 195 | #ifdef ENABLE_AUDIO |
| 196 | int ret = 0; |
| 197 | |
| 198 | srs_param_buf[set_type] = gain_val; |
| 199 | ret = srs_setParameter(srs_param_buf); |
| 200 | |
| 201 | char param[20]; |
| 202 | char parm_key[] = AUDIO_PARAMETER_STREAM_SRS; |
| 203 | |
| 204 | sprintf(param, "%03d%03d%03d%03d%03d", srs_param_buf[0], |
| 205 | srs_param_buf[1], srs_param_buf[2], |
| 206 | srs_param_buf[3], srs_param_buf[4]); |
| 207 | ret = set_parameters(param, parm_key); |
| 208 | return ret; |
| 209 | #else |
| 210 | return 0; |
| 211 | #endif |
| 212 | } |
| 213 | |
| 214 | int amAudioSetSRSGain(int input_gain, int output_gain) { |
| 215 | #ifdef ENABLE_AUDIO |
| 216 | int ret = 0; |
| 217 | ret = srs_set_gain(input_gain, output_gain); |
| 218 | |
| 219 | char param[10]; |
| 220 | char parm_key[] = AUDIO_PARAMETER_STREAM_SRS_GAIN; |
| 221 | sprintf(param, "%03d%03d", input_gain, output_gain); |
| 222 | ret = set_parameters(param, parm_key); |
| 223 | |
| 224 | return ret; |
| 225 | #else |
| 226 | return 0; |
| 227 | #endif |
| 228 | } |
| 229 | |
| 230 | #define CC_SET_SWITCH_SURROUND (0) |
| 231 | #define CC_SET_SWITCH_DIALOGCLARITY (1) |
| 232 | #define CC_SET_SWITCH_TRUBASS (2) |
| 233 | int srs_switch[3]= {0, 0, 0}; |
| 234 | |
| 235 | int amAudioSetSRSSurroundSwitch(int switch_val) { |
| 236 | #ifdef ENABLE_AUDIO |
| 237 | int ret = 0; |
| 238 | ret = srs_surround_enable(switch_val); |
| 239 | |
| 240 | srs_switch[CC_SET_SWITCH_SURROUND] = switch_val; |
| 241 | char param[10]; |
| 242 | char parm_key[] = AUDIO_PARAMETER_STREAM_SRS_SWITCH; |
| 243 | sprintf(param, "%02d%02d%02d", srs_switch[0], srs_switch[1], srs_switch[2]); |
| 244 | ret = set_parameters(param, parm_key); |
| 245 | |
| 246 | return ret; |
| 247 | #else |
| 248 | return 0; |
| 249 | #endif |
| 250 | } |
| 251 | |
| 252 | int amAudioSetSRSDialogClaritySwitch(int switch_val) { |
| 253 | #ifdef ENABLE_AUDIO |
| 254 | int ret = 0; |
| 255 | ret = srs_dialogclarity_enable(switch_val); |
| 256 | |
| 257 | srs_switch[CC_SET_SWITCH_DIALOGCLARITY] = switch_val; |
| 258 | char param[10]; |
| 259 | char parm_key[] = AUDIO_PARAMETER_STREAM_SRS_SWITCH; |
| 260 | sprintf(param, "%02d%02d%02d", srs_switch[0], srs_switch[1], srs_switch[2]); |
| 261 | ret = set_parameters(param, parm_key); |
| 262 | |
| 263 | return ret; |
| 264 | #else |
| 265 | return 0; |
| 266 | #endif |
| 267 | } |
| 268 | |
| 269 | int amAudioSetSRSTrubassSwitch(int switch_val) { |
| 270 | #ifdef ENABLE_AUDIO |
| 271 | int ret = 0; |
| 272 | ret = srs_truebass_enable(switch_val); |
| 273 | |
| 274 | srs_switch[CC_SET_SWITCH_TRUBASS] = switch_val; |
| 275 | char param[10]; |
| 276 | char parm_key[] = AUDIO_PARAMETER_STREAM_SRS_SWITCH; |
| 277 | sprintf(param, "%02d%02d%02d", srs_switch[0], srs_switch[1], srs_switch[2]); |
| 278 | ret = set_parameters(param, parm_key); |
| 279 | |
| 280 | return ret; |
| 281 | #else |
| 282 | return 0; |
| 283 | #endif |
| 284 | } |
| 285 | |
| 286 | int amAudioSetSRSSurroundGain(int gain_val) { |
| 287 | #ifdef ENABLE_AUDIO |
| 288 | return amAudioSetSRSParameter(CC_SET_TYPE_SURROUND_GAIN, gain_val); |
| 289 | #else |
| 290 | return 0; |
| 291 | #endif |
| 292 | } |
| 293 | |
| 294 | int amAudioSetSRSTrubassGain(int gain_val) { |
| 295 | #ifdef ENABLE_AUDIO |
| 296 | return amAudioSetSRSParameter(CC_SET_TYPE_TRUBASS_GAIN, gain_val); |
| 297 | #else |
| 298 | return 0; |
| 299 | #endif |
| 300 | } |
| 301 | |
| 302 | int amAudioSetSRSDialogClarityGain(int gain_val) { |
| 303 | #ifdef ENABLE_AUDIO |
| 304 | return amAudioSetSRSParameter(CC_SET_TYPE_DIALOGCLARITY_GAIN, gain_val); |
| 305 | #else |
| 306 | return 0; |
| 307 | #endif |
| 308 | } |
| 309 | |
| 310 | int amAudioSetSRSDefinitionGain(int gain_val) { |
| 311 | #ifdef ENABLE_AUDIO |
| 312 | return amAudioSetSRSParameter(CC_SET_TYPE_DEFINITION_GAIN, gain_val); |
| 313 | #else |
| 314 | return 0; |
| 315 | #endif |
| 316 | } |
| 317 | |
| 318 | int amAudioSetSRSTrubassSpeakerSize(int tmp_val) { |
| 319 | #ifdef ENABLE_AUDIO |
| 320 | return amAudioSetSRSParameter(CC_SET_TYPE_TRUBASS_SPEAKERSIZE, tmp_val); |
| 321 | #else |
| 322 | return 0; |
| 323 | #endif |
| 324 | } |
| 325 | |
| 326 | int amAudioSetPreGain(float gain) { |
| 327 | #ifdef ENABLE_AUDIO |
| 328 | return aml_audio_set_pregain(gain); |
| 329 | #else |
| 330 | return 0; |
| 331 | #endif |
| 332 | } |
| 333 | |
| 334 | int amAudioGetPreGain(float *gain) { |
| 335 | #ifdef ENABLE_AUDIO |
| 336 | return aml_audio_get_pregain(gain); |
| 337 | #else |
| 338 | return 0; |
| 339 | #endif |
| 340 | } |
| 341 | |
| 342 | int amAudioSetPreMute(uint mute) { |
| 343 | #ifdef ENABLE_AUDIO |
| 344 | return aml_audio_set_pre_mute(mute); |
| 345 | #else |
| 346 | return 0; |
| 347 | #endif |
| 348 | } |
| 349 | |
| 350 | int amAudioGetPreMute(uint *mute) { |
| 351 | #ifdef ENABLE_AUDIO |
| 352 | return aml_audio_get_pre_mute(mute); |
| 353 | #else |
| 354 | return 0; |
| 355 | #endif |
| 356 | } |
| 357 | |
| 358 | int virtual_para_buf[2] = {0,0}; |
| 359 | int amAudioVirtualizer(int enable, int EffectLevel) { |
| 360 | #ifdef ENABLE_AUDIO |
| 361 | int ret = 0; |
| 362 | char param[10]; |
| 363 | virtual_para_buf[0] = enable; |
| 364 | virtual_para_buf[1] = EffectLevel; |
| 365 | char parm_key[] = "AML_VIRTUALIZER"; |
| 366 | sprintf(param, "%03d%03d", enable, EffectLevel); |
| 367 | ret = set_parameters(param, parm_key); |
| 368 | Virtualizer_control(enable, EffectLevel); |
| 369 | return ret; |
| 370 | #else |
| 371 | return 0; |
| 372 | #endif |
| 373 | } |
| 374 |