Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 1 | /* |
Jishnu Prakash | fc2ed84 | 2021-01-05 13:41:04 +0530 | [diff] [blame] | 2 | * Copyright (c) 2018-2021, The Linux Foundation. All rights reserved. |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions are |
| 6 | * met: |
| 7 | * * Redistributions of source code must retain the above copyright |
| 8 | * notice, this list of conditions and the following disclaimer. |
| 9 | * * Redistributions in binary form must reproduce the above |
| 10 | * copyright notice, this list of conditions and the following |
| 11 | * disclaimer in the documentation and/or other materials provided |
| 12 | * with the distribution. |
| 13 | * * Neither the name of The Linux Foundation nor the names of its |
| 14 | * contributors may be used to endorse or promote products derived |
| 15 | * from this software without specific prior written permission. |
| 16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| 18 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 19 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| 21 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 22 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 23 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| 24 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 25 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| 26 | * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| 27 | * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 28 | */ |
| 29 | |
| 30 | #define LOG_TAG "vendor.qti.vibrator" |
| 31 | |
| 32 | #include <dirent.h> |
| 33 | #include <inttypes.h> |
| 34 | #include <linux/input.h> |
| 35 | #include <log/log.h> |
| 36 | #include <string.h> |
| 37 | #include <sys/ioctl.h> |
| 38 | #include <thread> |
| 39 | |
| 40 | #include "include/Vibrator.h" |
| 41 | #ifdef USE_EFFECT_STREAM |
| 42 | #include "effect.h" |
| 43 | #endif |
| 44 | |
| 45 | extern "C" { |
| 46 | #include "libsoc_helper.h" |
| 47 | } |
| 48 | namespace aidl { |
| 49 | namespace android { |
| 50 | namespace hardware { |
| 51 | namespace vibrator { |
| 52 | |
| 53 | #define STRONG_MAGNITUDE 0x7fff |
| 54 | #define MEDIUM_MAGNITUDE 0x5fff |
| 55 | #define LIGHT_MAGNITUDE 0x3fff |
| 56 | #define INVALID_VALUE -1 |
Fenglin Wu | c8f31f1 | 2021-04-16 08:54:40 +0800 | [diff] [blame] | 57 | #define CUSTOM_DATA_LEN 3 |
| 58 | #define NAME_BUF_SIZE 32 |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 59 | |
YU Shixian | bc9ed8d | 2023-03-03 18:27:49 +0800 | [diff] [blame] | 60 | #define VIB_LED 0x01 |
| 61 | #define VIB_AW 0x02 |
| 62 | |
| 63 | #define VIB_ALL (VIB_LED|VIB_AW) |
| 64 | |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 65 | #define test_bit(bit, array) ((array)[(bit)/8] & (1<<((bit)%8))) |
| 66 | |
Kiran Gunda | b493507 | 2020-07-19 19:30:14 +0530 | [diff] [blame] | 67 | static const char LED_DEVICE[] = "/sys/class/leds/vibrator"; |
YU Shixian | bc9ed8d | 2023-03-03 18:27:49 +0800 | [diff] [blame] | 68 | static const char AW_DEVICE[] = "/sys/class/leds/vibrator_1"; |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 69 | InputFFDevice::InputFFDevice() |
| 70 | { |
| 71 | DIR *dp; |
| 72 | struct dirent *dir; |
| 73 | uint8_t ffBitmask[FF_CNT / 8]; |
| 74 | char devicename[PATH_MAX]; |
| 75 | const char *INPUT_DIR = "/dev/input/"; |
Fenglin Wu | c8f31f1 | 2021-04-16 08:54:40 +0800 | [diff] [blame] | 76 | char name[NAME_BUF_SIZE]; |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 77 | int fd, ret; |
| 78 | soc_info_v0_1_t soc = {MSM_CPU_UNKNOWN}; |
| 79 | |
| 80 | mVibraFd = INVALID_VALUE; |
| 81 | mSupportGain = false; |
| 82 | mSupportEffects = false; |
| 83 | mSupportExternalControl = false; |
| 84 | mCurrAppId = INVALID_VALUE; |
| 85 | mCurrMagnitude = 0x7fff; |
| 86 | mInExternalControl = false; |
| 87 | |
| 88 | dp = opendir(INPUT_DIR); |
| 89 | if (!dp) { |
| 90 | ALOGE("open %s failed, errno = %d", INPUT_DIR, errno); |
| 91 | return; |
| 92 | } |
| 93 | |
| 94 | memset(ffBitmask, 0, sizeof(ffBitmask)); |
| 95 | while ((dir = readdir(dp)) != NULL){ |
| 96 | if (dir->d_name[0] == '.' && |
| 97 | (dir->d_name[1] == '\0' || |
| 98 | (dir->d_name[1] == '.' && dir->d_name[2] == '\0'))) |
| 99 | continue; |
| 100 | |
| 101 | snprintf(devicename, PATH_MAX, "%s%s", INPUT_DIR, dir->d_name); |
| 102 | fd = TEMP_FAILURE_RETRY(open(devicename, O_RDWR)); |
| 103 | if (fd < 0) { |
| 104 | ALOGE("open %s failed, errno = %d", devicename, errno); |
| 105 | continue; |
| 106 | } |
| 107 | |
Fenglin Wu | c8f31f1 | 2021-04-16 08:54:40 +0800 | [diff] [blame] | 108 | ret = TEMP_FAILURE_RETRY(ioctl(fd, EVIOCGNAME(sizeof(name)), name)); |
| 109 | if (ret == -1) { |
| 110 | ALOGE("get input device name %s failed, errno = %d\n", devicename, errno); |
| 111 | close(fd); |
| 112 | continue; |
| 113 | } |
| 114 | |
| 115 | if (strcmp(name, "qcom-hv-haptics") && strcmp(name, "qti-haptics")) { |
| 116 | ALOGD("not a qcom/qti haptics device\n"); |
| 117 | close(fd); |
| 118 | continue; |
| 119 | } |
| 120 | |
| 121 | ALOGI("%s is detected at %s\n", name, devicename); |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 122 | ret = TEMP_FAILURE_RETRY(ioctl(fd, EVIOCGBIT(EV_FF, sizeof(ffBitmask)), ffBitmask)); |
| 123 | if (ret == -1) { |
| 124 | ALOGE("ioctl failed, errno = %d", errno); |
| 125 | close(fd); |
| 126 | continue; |
| 127 | } |
| 128 | |
| 129 | if (test_bit(FF_CONSTANT, ffBitmask) || |
| 130 | test_bit(FF_PERIODIC, ffBitmask)) { |
| 131 | mVibraFd = fd; |
| 132 | if (test_bit(FF_CUSTOM, ffBitmask)) |
| 133 | mSupportEffects = true; |
| 134 | if (test_bit(FF_GAIN, ffBitmask)) |
| 135 | mSupportGain = true; |
| 136 | |
| 137 | get_soc_info(&soc); |
| 138 | ALOGD("msm CPU SoC ID: %d\n", soc.msm_cpu); |
| 139 | switch (soc.msm_cpu) { |
| 140 | case MSM_CPU_LAHAINA: |
| 141 | case APQ_CPU_LAHAINA: |
| 142 | case MSM_CPU_SHIMA: |
Subbaraman Narayanamurthy | 534d271 | 2020-12-15 14:49:00 -0800 | [diff] [blame] | 143 | case MSM_CPU_SM8325: |
| 144 | case APQ_CPU_SM8325P: |
Jishnu Prakash | fc2ed84 | 2021-01-05 13:41:04 +0530 | [diff] [blame] | 145 | case MSM_CPU_YUPIK: |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 146 | mSupportExternalControl = true; |
| 147 | break; |
| 148 | default: |
| 149 | mSupportExternalControl = false; |
| 150 | break; |
| 151 | } |
| 152 | break; |
| 153 | } |
| 154 | |
| 155 | close(fd); |
| 156 | } |
| 157 | |
| 158 | closedir(dp); |
| 159 | } |
| 160 | |
| 161 | /** Play vibration |
| 162 | * |
| 163 | * @param effectId: ID of the predefined effect will be played. If effectId is valid |
| 164 | * (non-negative value), the timeoutMs value will be ignored, and the |
| 165 | * real playing length will be set in param@playLengtMs and returned |
| 166 | * to VibratorService. If effectId is invalid, value in param@timeoutMs |
| 167 | * will be used as the play length for playing a constant effect. |
| 168 | * @param timeoutMs: playing length, non-zero means playing, zero means stop playing. |
| 169 | * @param playLengthMs: the playing length in ms unit which will be returned to |
| 170 | * VibratorService if the request is playing a predefined effect. |
| 171 | * The custom_data in periodic is reused for returning the playLengthMs |
| 172 | * from kernel space to userspace if the pattern is defined in kernel |
| 173 | * driver. It's been defined with following format: |
| 174 | * <effect-ID, play-time-in-seconds, play-time-in-milliseconds>. |
| 175 | * The effect-ID is used for passing down the predefined effect to |
| 176 | * kernel driver, and the rest two parameters are used for returning |
| 177 | * back the real playing length from kernel driver. |
| 178 | */ |
| 179 | int InputFFDevice::play(int effectId, uint32_t timeoutMs, long *playLengthMs) { |
| 180 | struct ff_effect effect; |
| 181 | struct input_event play; |
| 182 | int16_t data[CUSTOM_DATA_LEN] = {0, 0, 0}; |
| 183 | int ret; |
| 184 | #ifdef USE_EFFECT_STREAM |
| 185 | const struct effect_stream *stream; |
| 186 | #endif |
| 187 | |
| 188 | /* For QMAA compliance, return OK even if vibrator device doesn't exist */ |
| 189 | if (mVibraFd == INVALID_VALUE) { |
| 190 | if (playLengthMs != NULL) |
| 191 | *playLengthMs = 0; |
| 192 | return 0; |
| 193 | } |
| 194 | |
| 195 | if (timeoutMs != 0) { |
| 196 | if (mCurrAppId != INVALID_VALUE) { |
| 197 | ret = TEMP_FAILURE_RETRY(ioctl(mVibraFd, EVIOCRMFF, mCurrAppId)); |
| 198 | if (ret == -1) { |
| 199 | ALOGE("ioctl EVIOCRMFF failed, errno = %d", -errno); |
| 200 | goto errout; |
| 201 | } |
| 202 | mCurrAppId = INVALID_VALUE; |
| 203 | } |
| 204 | |
| 205 | memset(&effect, 0, sizeof(effect)); |
| 206 | if (effectId != INVALID_VALUE) { |
| 207 | data[0] = effectId; |
| 208 | effect.type = FF_PERIODIC; |
| 209 | effect.u.periodic.waveform = FF_CUSTOM; |
| 210 | effect.u.periodic.magnitude = mCurrMagnitude; |
| 211 | effect.u.periodic.custom_data = data; |
| 212 | effect.u.periodic.custom_len = sizeof(int16_t) * CUSTOM_DATA_LEN; |
| 213 | #ifdef USE_EFFECT_STREAM |
| 214 | stream = get_effect_stream(effectId); |
| 215 | if (stream != NULL) { |
| 216 | effect.u.periodic.custom_data = (int16_t *)stream; |
| 217 | effect.u.periodic.custom_len = sizeof(*stream); |
| 218 | } |
| 219 | #endif |
| 220 | } else { |
| 221 | effect.type = FF_CONSTANT; |
| 222 | effect.u.constant.level = mCurrMagnitude; |
| 223 | effect.replay.length = timeoutMs; |
| 224 | } |
| 225 | |
| 226 | effect.id = mCurrAppId; |
| 227 | effect.replay.delay = 0; |
| 228 | |
| 229 | ret = TEMP_FAILURE_RETRY(ioctl(mVibraFd, EVIOCSFF, &effect)); |
| 230 | if (ret == -1) { |
| 231 | ALOGE("ioctl EVIOCSFF failed, errno = %d", -errno); |
| 232 | goto errout; |
| 233 | } |
| 234 | |
| 235 | mCurrAppId = effect.id; |
| 236 | if (effectId != INVALID_VALUE && playLengthMs != NULL) { |
| 237 | *playLengthMs = data[1] * 1000 + data[2]; |
| 238 | #ifdef USE_EFFECT_STREAM |
| 239 | if (stream != NULL && stream->play_rate_hz != 0) |
| 240 | *playLengthMs = ((stream->length * 1000) / stream->play_rate_hz) + 1; |
| 241 | #endif |
| 242 | } |
| 243 | |
| 244 | play.value = 1; |
| 245 | play.type = EV_FF; |
| 246 | play.code = mCurrAppId; |
| 247 | play.time.tv_sec = 0; |
| 248 | play.time.tv_usec = 0; |
| 249 | ret = TEMP_FAILURE_RETRY(write(mVibraFd, (const void*)&play, sizeof(play))); |
| 250 | if (ret == -1) { |
| 251 | ALOGE("write failed, errno = %d\n", -errno); |
| 252 | ret = TEMP_FAILURE_RETRY(ioctl(mVibraFd, EVIOCRMFF, mCurrAppId)); |
| 253 | if (ret == -1) |
| 254 | ALOGE("ioctl EVIOCRMFF failed, errno = %d", -errno); |
| 255 | goto errout; |
| 256 | } |
| 257 | } else if (mCurrAppId != INVALID_VALUE) { |
| 258 | ret = TEMP_FAILURE_RETRY(ioctl(mVibraFd, EVIOCRMFF, mCurrAppId)); |
| 259 | if (ret == -1) { |
| 260 | ALOGE("ioctl EVIOCRMFF failed, errno = %d", -errno); |
| 261 | goto errout; |
| 262 | } |
| 263 | mCurrAppId = INVALID_VALUE; |
| 264 | } |
| 265 | return 0; |
| 266 | |
| 267 | errout: |
| 268 | mCurrAppId = INVALID_VALUE; |
| 269 | return ret; |
| 270 | } |
| 271 | |
| 272 | int InputFFDevice::on(int32_t timeoutMs) { |
| 273 | return play(INVALID_VALUE, timeoutMs, NULL); |
| 274 | } |
| 275 | |
| 276 | int InputFFDevice::off() { |
| 277 | return play(INVALID_VALUE, 0, NULL); |
| 278 | } |
| 279 | |
| 280 | int InputFFDevice::setAmplitude(uint8_t amplitude) { |
| 281 | int tmp, ret; |
| 282 | struct input_event ie; |
| 283 | |
| 284 | /* For QMAA compliance, return OK even if vibrator device doesn't exist */ |
| 285 | if (mVibraFd == INVALID_VALUE) |
| 286 | return 0; |
| 287 | |
| 288 | tmp = amplitude * (STRONG_MAGNITUDE - LIGHT_MAGNITUDE) / 255; |
| 289 | tmp += LIGHT_MAGNITUDE; |
| 290 | ie.type = EV_FF; |
| 291 | ie.code = FF_GAIN; |
| 292 | ie.value = tmp; |
| 293 | |
| 294 | ret = TEMP_FAILURE_RETRY(write(mVibraFd, &ie, sizeof(ie))); |
| 295 | if (ret == -1) { |
| 296 | ALOGE("write FF_GAIN failed, errno = %d", -errno); |
| 297 | return ret; |
| 298 | } |
| 299 | |
| 300 | mCurrMagnitude = tmp; |
| 301 | return 0; |
| 302 | } |
| 303 | |
| 304 | int InputFFDevice::playEffect(int effectId, EffectStrength es, long *playLengthMs) { |
| 305 | switch (es) { |
| 306 | case EffectStrength::LIGHT: |
| 307 | mCurrMagnitude = LIGHT_MAGNITUDE; |
| 308 | break; |
| 309 | case EffectStrength::MEDIUM: |
| 310 | mCurrMagnitude = MEDIUM_MAGNITUDE; |
| 311 | break; |
| 312 | case EffectStrength::STRONG: |
| 313 | mCurrMagnitude = STRONG_MAGNITUDE; |
| 314 | break; |
| 315 | default: |
| 316 | return -1; |
| 317 | } |
| 318 | |
| 319 | return play(effectId, INVALID_VALUE, playLengthMs); |
| 320 | } |
| 321 | |
Kiran Gunda | b493507 | 2020-07-19 19:30:14 +0530 | [diff] [blame] | 322 | LedVibratorDevice::LedVibratorDevice() { |
| 323 | char devicename[PATH_MAX]; |
| 324 | int fd; |
| 325 | |
| 326 | mDetected = false; |
YU Shixian | bc9ed8d | 2023-03-03 18:27:49 +0800 | [diff] [blame] | 327 | vibrator_dev = VIB_ALL; |
Kiran Gunda | b493507 | 2020-07-19 19:30:14 +0530 | [diff] [blame] | 328 | |
| 329 | snprintf(devicename, sizeof(devicename), "%s/%s", LED_DEVICE, "activate"); |
| 330 | fd = TEMP_FAILURE_RETRY(open(devicename, O_RDWR)); |
| 331 | if (fd < 0) { |
| 332 | ALOGE("open %s failed, errno = %d", devicename, errno); |
YU Shixian | bc9ed8d | 2023-03-03 18:27:49 +0800 | [diff] [blame] | 333 | vibrator_dev &= ~ VIB_LED; |
| 334 | // return; |
Kiran Gunda | b493507 | 2020-07-19 19:30:14 +0530 | [diff] [blame] | 335 | } |
| 336 | |
YU Shixian | bc9ed8d | 2023-03-03 18:27:49 +0800 | [diff] [blame] | 337 | snprintf(devicename, sizeof(devicename), "%s/%s", AW_DEVICE, "activate"); |
| 338 | fd = TEMP_FAILURE_RETRY(open(devicename, O_RDWR)); |
| 339 | if (fd < 0) { |
| 340 | ALOGE("open %s failed, errno = %d", devicename, errno); |
| 341 | vibrator_dev &= ~ VIB_AW; |
| 342 | } |
| 343 | ALOGI("vibrator device = %d", vibrator_dev); |
| 344 | if(!vibrator_dev) |
| 345 | return; |
| 346 | |
Kiran Gunda | b493507 | 2020-07-19 19:30:14 +0530 | [diff] [blame] | 347 | mDetected = true; |
| 348 | } |
| 349 | |
| 350 | int LedVibratorDevice::write_value(const char *file, const char *value) { |
| 351 | int fd; |
| 352 | int ret; |
| 353 | |
| 354 | fd = TEMP_FAILURE_RETRY(open(file, O_WRONLY)); |
| 355 | if (fd < 0) { |
| 356 | ALOGE("open %s failed, errno = %d", file, errno); |
| 357 | return -errno; |
| 358 | } |
| 359 | |
| 360 | ret = TEMP_FAILURE_RETRY(write(fd, value, strlen(value) + 1)); |
| 361 | if (ret == -1) { |
| 362 | ret = -errno; |
| 363 | } else if (ret != strlen(value) + 1) { |
| 364 | /* even though EAGAIN is an errno value that could be set |
| 365 | by write() in some cases, none of them apply here. So, this return |
| 366 | value can be clearly identified when debugging and suggests the |
| 367 | caller that it may try to call vibrator_on() again */ |
| 368 | ret = -EAGAIN; |
| 369 | } else { |
| 370 | ret = 0; |
| 371 | } |
| 372 | |
| 373 | errno = 0; |
| 374 | close(fd); |
| 375 | |
| 376 | return ret; |
| 377 | } |
| 378 | |
| 379 | int LedVibratorDevice::on(int32_t timeoutMs) { |
| 380 | char file[PATH_MAX]; |
| 381 | char value[32]; |
| 382 | int ret; |
| 383 | |
YU Shixian | bc9ed8d | 2023-03-03 18:27:49 +0800 | [diff] [blame] | 384 | if(vibrator_dev & VIB_AW) |
| 385 | { |
| 386 | ALOGI("AwVibrator time = %d ",timeoutMs); |
| 387 | |
| 388 | snprintf(file, sizeof(file), "%s/%s", AW_DEVICE, "activate_mode"); |
| 389 | ret = write_value(file, "0"); |
| 390 | if (ret < 0) |
| 391 | goto error; |
| 392 | |
YU Shixian | e896e90 | 2023-03-14 17:56:40 +0800 | [diff] [blame] | 393 | if (timeoutMs <= 50) { |
| 394 | snprintf(file, sizeof(file), "%s/%s", AW_DEVICE, "seq"); |
| 395 | ret = write_value(file, "0x00 0x00"); |
| 396 | if (ret < 0) |
| 397 | goto error; |
| 398 | |
| 399 | snprintf(file, sizeof(file), "%s/%s", AW_DEVICE, "seq"); |
| 400 | ret = write_value(file, "0x00 0x01"); |
| 401 | if (ret < 0) |
| 402 | goto error; |
| 403 | |
| 404 | snprintf(file, sizeof(file), "%s/%s", AW_DEVICE, "loop"); |
| 405 | ret = write_value(file, "0x00 0x00"); |
| 406 | if (ret < 0) |
| 407 | goto error; |
| 408 | |
| 409 | snprintf(file, sizeof(file), "%s/%s", AW_DEVICE, "duration"); |
| 410 | snprintf(value, sizeof(value), "%u\n", timeoutMs); |
| 411 | ret = write_value(file, value); |
| 412 | if (ret < 0) |
| 413 | goto error; |
| 414 | |
| 415 | snprintf(file, sizeof(file), "%s/%s", AW_DEVICE, "brightness"); |
| 416 | ret = write_value(file, "1"); |
| 417 | if (ret < 0) |
| 418 | goto error; |
| 419 | |
| 420 | return 0; |
| 421 | |
| 422 | } else { |
YU Shixian | 11889dd | 2023-03-06 18:09:29 +0800 | [diff] [blame] | 423 | snprintf(file, sizeof(file), "%s/%s", AW_DEVICE, "index"); |
| 424 | ret = write_value(file, "4"); |
| 425 | if (ret < 0) |
| 426 | goto error; |
YU Shixian | bc9ed8d | 2023-03-03 18:27:49 +0800 | [diff] [blame] | 427 | |
| 428 | snprintf(file, sizeof(file), "%s/%s", AW_DEVICE, "duration"); |
| 429 | snprintf(value, sizeof(value), "%u\n", timeoutMs); |
| 430 | ret = write_value(file, value); |
| 431 | if (ret < 0) |
| 432 | goto error; |
| 433 | |
| 434 | snprintf(file, sizeof(file), "%s/%s", AW_DEVICE, "activate"); |
| 435 | ret = write_value(file, "1"); |
| 436 | if (ret < 0) |
| 437 | goto error; |
| 438 | |
| 439 | return 0; |
YU Shixian | e896e90 | 2023-03-14 17:56:40 +0800 | [diff] [blame] | 440 | } |
YU Shixian | bc9ed8d | 2023-03-03 18:27:49 +0800 | [diff] [blame] | 441 | } |
| 442 | |
Kiran Gunda | b493507 | 2020-07-19 19:30:14 +0530 | [diff] [blame] | 443 | snprintf(file, sizeof(file), "%s/%s", LED_DEVICE, "state"); |
| 444 | ret = write_value(file, "1"); |
| 445 | if (ret < 0) |
| 446 | goto error; |
| 447 | |
| 448 | snprintf(file, sizeof(file), "%s/%s", LED_DEVICE, "duration"); |
| 449 | snprintf(value, sizeof(value), "%u\n", timeoutMs); |
| 450 | ret = write_value(file, value); |
| 451 | if (ret < 0) |
| 452 | goto error; |
| 453 | |
| 454 | snprintf(file, sizeof(file), "%s/%s", LED_DEVICE, "activate"); |
| 455 | ret = write_value(file, "1"); |
| 456 | if (ret < 0) |
| 457 | goto error; |
| 458 | |
| 459 | return 0; |
| 460 | |
| 461 | error: |
| 462 | ALOGE("Failed to turn on vibrator ret: %d\n", ret); |
| 463 | return ret; |
| 464 | } |
| 465 | |
| 466 | int LedVibratorDevice::off() |
| 467 | { |
| 468 | char file[PATH_MAX]; |
| 469 | int ret; |
YU Shixian | bc9ed8d | 2023-03-03 18:27:49 +0800 | [diff] [blame] | 470 | ALOGI("LedVibrator device = %d ",vibrator_dev); |
| 471 | if(vibrator_dev & VIB_AW) |
| 472 | { |
| 473 | snprintf(file, sizeof(file), "%s/%s", AW_DEVICE, "activate"); |
| 474 | ret = write_value(file, "0"); |
YU Shixian | 11889dd | 2023-03-06 18:09:29 +0800 | [diff] [blame] | 475 | |
YU Shixian | e896e90 | 2023-03-14 17:56:40 +0800 | [diff] [blame] | 476 | |
| 477 | snprintf(file, sizeof(file), "%s/%s", AW_DEVICE, "brightness"); |
| 478 | ret = write_value(file, "0"); |
| 479 | if (ret < 0) |
| 480 | return ret; |
| 481 | |
YU Shixian | 11889dd | 2023-03-06 18:09:29 +0800 | [diff] [blame] | 482 | snprintf(file, sizeof(file), "%s/%s", AW_DEVICE, "index"); |
| 483 | ret = write_value(file, "1"); |
| 484 | if (ret < 0) |
| 485 | return ret; |
| 486 | |
YU Shixian | bc9ed8d | 2023-03-03 18:27:49 +0800 | [diff] [blame] | 487 | return ret; |
| 488 | } |
Kiran Gunda | b493507 | 2020-07-19 19:30:14 +0530 | [diff] [blame] | 489 | |
| 490 | snprintf(file, sizeof(file), "%s/%s", LED_DEVICE, "activate"); |
| 491 | ret = write_value(file, "0"); |
| 492 | return ret; |
| 493 | } |
| 494 | |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 495 | ndk::ScopedAStatus Vibrator::getCapabilities(int32_t* _aidl_return) { |
| 496 | *_aidl_return = IVibrator::CAP_ON_CALLBACK; |
Kiran Gunda | b493507 | 2020-07-19 19:30:14 +0530 | [diff] [blame] | 497 | |
| 498 | if (ledVib.mDetected) { |
| 499 | *_aidl_return |= IVibrator::CAP_PERFORM_CALLBACK; |
| 500 | ALOGD("QTI Vibrator reporting capabilities: %d", *_aidl_return); |
| 501 | return ndk::ScopedAStatus::ok(); |
| 502 | } |
| 503 | |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 504 | if (ff.mSupportGain) |
| 505 | *_aidl_return |= IVibrator::CAP_AMPLITUDE_CONTROL; |
| 506 | if (ff.mSupportEffects) |
| 507 | *_aidl_return |= IVibrator::CAP_PERFORM_CALLBACK; |
| 508 | if (ff.mSupportExternalControl) |
| 509 | *_aidl_return |= IVibrator::CAP_EXTERNAL_CONTROL; |
| 510 | |
| 511 | ALOGD("QTI Vibrator reporting capabilities: %d", *_aidl_return); |
| 512 | return ndk::ScopedAStatus::ok(); |
| 513 | } |
| 514 | |
| 515 | ndk::ScopedAStatus Vibrator::off() { |
| 516 | int ret; |
| 517 | |
| 518 | ALOGD("QTI Vibrator off"); |
Kiran Gunda | b493507 | 2020-07-19 19:30:14 +0530 | [diff] [blame] | 519 | if (ledVib.mDetected) |
| 520 | ret = ledVib.off(); |
| 521 | else |
| 522 | ret = ff.off(); |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 523 | if (ret != 0) |
| 524 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_SERVICE_SPECIFIC)); |
| 525 | |
| 526 | return ndk::ScopedAStatus::ok(); |
| 527 | } |
| 528 | |
| 529 | ndk::ScopedAStatus Vibrator::on(int32_t timeoutMs, |
| 530 | const std::shared_ptr<IVibratorCallback>& callback) { |
| 531 | int ret; |
| 532 | |
| 533 | ALOGD("Vibrator on for timeoutMs: %d", timeoutMs); |
Kiran Gunda | b493507 | 2020-07-19 19:30:14 +0530 | [diff] [blame] | 534 | if (ledVib.mDetected) |
| 535 | ret = ledVib.on(timeoutMs); |
| 536 | else |
| 537 | ret = ff.on(timeoutMs); |
| 538 | |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 539 | if (ret != 0) |
| 540 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_SERVICE_SPECIFIC)); |
| 541 | |
| 542 | if (callback != nullptr) { |
| 543 | std::thread([=] { |
| 544 | ALOGD("Starting on on another thread"); |
| 545 | usleep(timeoutMs * 1000); |
| 546 | ALOGD("Notifying on complete"); |
| 547 | if (!callback->onComplete().isOk()) { |
| 548 | ALOGE("Failed to call onComplete"); |
| 549 | } |
| 550 | }).detach(); |
| 551 | } |
| 552 | |
| 553 | return ndk::ScopedAStatus::ok(); |
| 554 | } |
| 555 | |
| 556 | ndk::ScopedAStatus Vibrator::perform(Effect effect, EffectStrength es, const std::shared_ptr<IVibratorCallback>& callback, int32_t* _aidl_return) { |
| 557 | long playLengthMs; |
| 558 | int ret; |
| 559 | |
Kiran Gunda | b493507 | 2020-07-19 19:30:14 +0530 | [diff] [blame] | 560 | if (ledVib.mDetected) |
| 561 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION)); |
| 562 | |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 563 | ALOGD("Vibrator perform effect %d", effect); |
| 564 | |
Kiran Gunda | 5fba811 | 2021-09-15 18:36:27 +0530 | [diff] [blame] | 565 | #ifdef TARGET_SUPPORTS_OFFLOAD |
| 566 | if (effect < Effect::CLICK || effect > Effect::RINGTONE_15) |
| 567 | #else |
| 568 | if (effect < Effect::CLICK || effect > Effect::HEAVY_CLICK) |
| 569 | #endif |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 570 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION)); |
| 571 | |
| 572 | if (es != EffectStrength::LIGHT && es != EffectStrength::MEDIUM && es != EffectStrength::STRONG) |
| 573 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION)); |
| 574 | |
| 575 | ret = ff.playEffect((static_cast<int>(effect)), es, &playLengthMs); |
| 576 | if (ret != 0) |
| 577 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_SERVICE_SPECIFIC)); |
| 578 | |
| 579 | if (callback != nullptr) { |
| 580 | std::thread([=] { |
| 581 | ALOGD("Starting perform on another thread"); |
| 582 | usleep(playLengthMs * 1000); |
| 583 | ALOGD("Notifying perform complete"); |
| 584 | callback->onComplete(); |
| 585 | }).detach(); |
| 586 | } |
| 587 | |
| 588 | *_aidl_return = playLengthMs; |
| 589 | return ndk::ScopedAStatus::ok(); |
| 590 | } |
| 591 | |
| 592 | ndk::ScopedAStatus Vibrator::getSupportedEffects(std::vector<Effect>* _aidl_return) { |
Kiran Gunda | b493507 | 2020-07-19 19:30:14 +0530 | [diff] [blame] | 593 | if (ledVib.mDetected) |
| 594 | return ndk::ScopedAStatus::ok(); |
| 595 | |
Kiran Gunda | a703222 | 2021-03-24 15:50:49 +0530 | [diff] [blame] | 596 | #ifdef TARGET_SUPPORTS_OFFLOAD |
| 597 | *_aidl_return = {Effect::CLICK, Effect::DOUBLE_CLICK, Effect::TICK, Effect::THUD, |
| 598 | Effect::POP, Effect::HEAVY_CLICK, Effect::RINGTONE_12, |
| 599 | Effect::RINGTONE_13, Effect::RINGTONE_14, Effect::RINGTONE_15}; |
| 600 | #else |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 601 | *_aidl_return = {Effect::CLICK, Effect::DOUBLE_CLICK, Effect::TICK, Effect::THUD, |
| 602 | Effect::POP, Effect::HEAVY_CLICK}; |
Kiran Gunda | a703222 | 2021-03-24 15:50:49 +0530 | [diff] [blame] | 603 | #endif |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 604 | return ndk::ScopedAStatus::ok(); |
| 605 | } |
| 606 | |
| 607 | ndk::ScopedAStatus Vibrator::setAmplitude(float amplitude) { |
| 608 | uint8_t tmp; |
| 609 | int ret; |
| 610 | |
Kiran Gunda | b493507 | 2020-07-19 19:30:14 +0530 | [diff] [blame] | 611 | if (ledVib.mDetected) |
| 612 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION)); |
| 613 | |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 614 | ALOGD("Vibrator set amplitude: %f", amplitude); |
| 615 | |
| 616 | if (amplitude <= 0.0f || amplitude > 1.0f) |
| 617 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_ILLEGAL_ARGUMENT)); |
| 618 | |
| 619 | if (ff.mInExternalControl) |
| 620 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION)); |
| 621 | |
| 622 | tmp = (uint8_t)(amplitude * 0xff); |
| 623 | ret = ff.setAmplitude(tmp); |
| 624 | if (ret != 0) |
| 625 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_SERVICE_SPECIFIC)); |
| 626 | |
| 627 | return ndk::ScopedAStatus::ok(); |
| 628 | } |
| 629 | |
| 630 | ndk::ScopedAStatus Vibrator::setExternalControl(bool enabled) { |
Kiran Gunda | b493507 | 2020-07-19 19:30:14 +0530 | [diff] [blame] | 631 | if (ledVib.mDetected) |
| 632 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION)); |
| 633 | |
Fenglin Wu | a7baae4 | 2020-06-30 15:59:56 +0800 | [diff] [blame] | 634 | ALOGD("Vibrator set external control: %d", enabled); |
| 635 | if (!ff.mSupportExternalControl) |
| 636 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION)); |
| 637 | |
| 638 | ff.mInExternalControl = enabled; |
| 639 | return ndk::ScopedAStatus::ok(); |
| 640 | } |
| 641 | |
| 642 | ndk::ScopedAStatus Vibrator::getCompositionDelayMax(int32_t* maxDelayMs __unused) { |
| 643 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION)); |
| 644 | } |
| 645 | |
| 646 | ndk::ScopedAStatus Vibrator::getCompositionSizeMax(int32_t* maxSize __unused) { |
| 647 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION)); |
| 648 | } |
| 649 | |
| 650 | ndk::ScopedAStatus Vibrator::getSupportedPrimitives(std::vector<CompositePrimitive>* supported __unused) { |
| 651 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION)); |
| 652 | } |
| 653 | |
| 654 | ndk::ScopedAStatus Vibrator::getPrimitiveDuration(CompositePrimitive primitive __unused, |
| 655 | int32_t* durationMs __unused) { |
| 656 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION)); |
| 657 | } |
| 658 | |
| 659 | ndk::ScopedAStatus Vibrator::compose(const std::vector<CompositeEffect>& composite __unused, |
| 660 | const std::shared_ptr<IVibratorCallback>& callback __unused) { |
| 661 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION)); |
| 662 | } |
| 663 | |
| 664 | ndk::ScopedAStatus Vibrator::getSupportedAlwaysOnEffects(std::vector<Effect>* _aidl_return __unused) { |
| 665 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION)); |
| 666 | } |
| 667 | |
| 668 | ndk::ScopedAStatus Vibrator::alwaysOnEnable(int32_t id __unused, Effect effect __unused, |
| 669 | EffectStrength strength __unused) { |
| 670 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION)); |
| 671 | } |
| 672 | |
| 673 | ndk::ScopedAStatus Vibrator::alwaysOnDisable(int32_t id __unused) { |
| 674 | return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_UNSUPPORTED_OPERATION)); |
| 675 | } |
| 676 | |
| 677 | } // namespace vibrator |
| 678 | } // namespace hardware |
| 679 | } // namespace android |
| 680 | } // namespace aidl |
| 681 | |