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Searched refs:pfd (Results 1 – 25 of 26) sorted by relevance

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/hardware/qcom/display/msm8084/libhwcomposer/
Dhwc_vsync.cpp114 struct pollfd pfd[num_displays][num_events]; in vsync_loop() local
140 pfd[dpy][ev].fd = open(node_path, O_RDONLY); in vsync_loop()
142 if (dpy == HWC_DISPLAY_PRIMARY && pfd[dpy][ev].fd < 0) { in vsync_loop()
155 pread(pfd[dpy][ev].fd, vdata , MAX_DATA, 0); in vsync_loop()
156 if (pfd[dpy][ev].fd >= 0) in vsync_loop()
157 pfd[dpy][ev].events = POLLPRI | POLLERR; in vsync_loop()
163 int err = poll(*pfd, num_displays * num_events, -1); in vsync_loop()
167 if (pfd[dpy][ev].revents & POLLPRI) { in vsync_loop()
168 ssize_t len = pread(pfd[dpy][ev].fd, vdata, MAX_DATA, 0); in vsync_loop()
205 if(pfd[dpy][event].fd >= 0) in vsync_loop()
[all …]
/hardware/qcom/display/msm8994/libhwcomposer/
Dhwc_vsync.cpp123 struct pollfd pfd[num_displays][num_events]; in vsync_loop() local
144 pfd[dpy][ev].fd = open(node_path, O_RDONLY); in vsync_loop()
146 if (dpy == HWC_DISPLAY_PRIMARY && pfd[dpy][ev].fd < 0) { in vsync_loop()
159 pread(pfd[dpy][ev].fd, vdata , MAX_DATA, 0); in vsync_loop()
160 if (pfd[dpy][ev].fd >= 0) in vsync_loop()
161 pfd[dpy][ev].events = POLLPRI | POLLERR; in vsync_loop()
167 int err = poll(*pfd, (int)(num_displays * num_events), -1); in vsync_loop()
171 if (pfd[dpy][ev].revents & POLLPRI) { in vsync_loop()
172 ssize_t len = pread(pfd[dpy][ev].fd, vdata, MAX_DATA, 0); in vsync_loop()
209 if(pfd[dpy][event].fd >= 0) in vsync_loop()
[all …]
/hardware/qcom/display/msm8226/libhwcomposer/
Dhwc_vsync.cpp104 struct pollfd pfd[num_displays][num_events]; in vsync_loop() local
128 pfd[dpy][ev].fd = open(node_path, O_RDONLY); in vsync_loop()
130 if (dpy == HWC_DISPLAY_PRIMARY && pfd[dpy][ev].fd < 0) { in vsync_loop()
143 pread(pfd[dpy][ev].fd, vdata , MAX_DATA, 0); in vsync_loop()
144 if (pfd[dpy][ev].fd >= 0) in vsync_loop()
145 pfd[dpy][ev].events = POLLPRI | POLLERR; in vsync_loop()
151 int err = poll(*pfd, (int)(num_displays * num_events), -1); in vsync_loop()
155 if (pfd[dpy][ev].revents & POLLPRI) { in vsync_loop()
156 ssize_t len = pread(pfd[dpy][ev].fd, vdata, MAX_DATA, 0); in vsync_loop()
206 if(pfd[dpy][event].fd >= 0) in vsync_loop()
[all …]
/hardware/qcom/audio/hal/audio_extn/
Dsndmonitor.c462 struct pollfd * pfd = (struct pollfd *)calloc(sizeof(struct pollfd), in monitor_thread_loop() local
464 if (!pfd) in monitor_thread_loop()
467 pfd[0].fd = sndmonitor.intpipe[0]; in monitor_thread_loop()
468 pfd[0].events = POLLPRI|POLLIN; in monitor_thread_loop()
474 pfd[i].fd = s->fd; in monitor_thread_loop()
475 pfd[i].events = POLLPRI; in monitor_thread_loop()
481 pfd[i].fd = d->fd; in monitor_thread_loop()
482 pfd[i].events = POLLPRI; in monitor_thread_loop()
487 if (poll(pfd, num_poll_fds, -1) < 0) { in monitor_thread_loop()
508 if (READY_TO_READ(&pfd[0])) { in monitor_thread_loop()
[all …]
/hardware/invensense/6515/libsensors_iio/software/simple_apps/gesture_test/
Dinv_gesture_test.c107 struct pollfd pfd[NUM_DMP_FEATS]; variable
571 pfd[i].fd = open(mpu.event_tap, O_RDONLY | O_NONBLOCK); in init_fds()
576 pfd[i].fd = open(mpu.event_display_orientation, in init_fds()
582 pfd[i].fd = open(mpu.event_orientation, O_RDONLY | O_NONBLOCK); in init_fds()
587 pfd[i].fd = open(mpu.event_smd, O_RDONLY | O_NONBLOCK); in init_fds()
591 pfd[i].fd = -1; in init_fds()
594 pfd[i].events = POLLPRI|POLLERR, in init_fds()
595 pfd[i].revents = 0; in init_fds()
601 void parse_events(struct pollfd pfd[], int num_fds) in parse_events() argument
606 if(pfd[i].revents != 0) { in parse_events()
[all …]
/hardware/google/pixel/power-libperfmgr/disp-power/
DInteractionHandler.cpp195 struct pollfd pfd[2]; in WaitForIdle() local
201 pfd[0].fd = mEventFd; in WaitForIdle()
202 pfd[0].events = POLLIN; in WaitForIdle()
203 pfd[1].fd = mIdleFd; in WaitForIdle()
204 pfd[1].events = POLLPRI | POLLERR; in WaitForIdle()
206 ret = poll(pfd, 1, wait_ms); in WaitForIdle()
226 ret = poll(pfd, 2, timeout_ms); in WaitForIdle()
231 else if (pfd[0].revents) in WaitForIdle()
233 else if (pfd[1].revents) in WaitForIdle()
/hardware/qcom/wlan/cld80211-lib/
Dcld80211_lib.c399 struct pollfd pfd[2]; in cld80211_recv() local
412 memset(&pfd[0], 0, 2*sizeof(struct pollfd)); in cld80211_recv()
422 pfd[0].fd = nl_socket_get_fd(ctx->sock); in cld80211_recv()
423 pfd[0].events = POLLIN; in cld80211_recv()
425 pfd[1].fd = ctx->exit_sockets[1]; in cld80211_recv()
426 pfd[1].events = POLLIN; in cld80211_recv()
429 pfd[0].revents = 0; in cld80211_recv()
430 pfd[1].revents = 0; in cld80211_recv()
431 int result = poll(pfd, 2, timeout); in cld80211_recv()
434 } else if (pfd[0].revents & (POLLIN | POLLHUP | POLLERR)) { in cld80211_recv()
[all …]
/hardware/invensense/6515/libsensors_iio/software/simple_apps/stress_iio/
Dstress_iio.c301 struct pollfd pfd[ARRAY_SIZE(event_file)]; in get_dmp_event() local
307 pfd[i].fd = open(file_name, O_RDONLY | O_NONBLOCK); in get_dmp_event()
308 pfd[i].events = POLLPRI|POLLERR; in get_dmp_event()
309 pfd[i].revents = 0; in get_dmp_event()
310 read(pfd[i].fd, d, 4); in get_dmp_event()
313 poll(pfd, ARRAY_SIZE(event_file), -1); in get_dmp_event()
315 close(pfd[i].fd); in get_dmp_event()
318 for (i=0; i< ARRAY_SIZE(pfd); i++) { in get_dmp_event()
319 if(pfd[i].revents != 0) { in get_dmp_event()
761 struct pollfd pfd = { in read_data() local
[all …]
/hardware/qcom/camera/msm8998/QCamera2/HAL3/test/
DQCameraHAL3SnapshotTest.cpp162 write(pfd[1], &msg, sizeof(buffer_thread_msg_t)); in snapshotTestEnd()
176 if (pipe(pfd) < 0) { in snapshotThreadCreate()
184 thread.readfd = pfd[0]; in snapshotThreadCreate()
185 thread.writefd = pfd[1]; in snapshotThreadCreate()
DQCameraHAL3RawSnapshotTest.cpp164 write(pfd[1], &msg, sizeof(buffer_thread_msg_t)); in rawTestEnd()
179 if (pipe(pfd) < 0) { in rawProcessThreadCreate()
187 thread.readfd = pfd[0]; in rawProcessThreadCreate()
188 thread.writefd = pfd[1]; in rawProcessThreadCreate()
DQCameraHAL3Test.cpp153 if (pipe(pfd) < 0) { in processThreadCreate()
162 thread.readfd = pfd[0]; in processThreadCreate()
163 thread.writefd = pfd[1]; in processThreadCreate()
DQCameraHAL3Base.h135 extern int32_t pfd[2];
DQCameraHAL3Base.cpp63 int pfd[2]; variable
156 write(pfd[1], &msg, sizeof(buffer_thread_msg_t)); in ProcessCaptureResult()
/hardware/broadcom/wlan/bcmdhd/wifi_hal/
Dwifi_hal.cpp636 pollfd pfd[2]; in wifi_event_loop() local
637 memset(&pfd[0], 0, sizeof(pollfd) * 2); in wifi_event_loop()
639 pfd[0].fd = nl_socket_get_fd(info->event_sock); in wifi_event_loop()
640 pfd[0].events = POLLIN; in wifi_event_loop()
641 pfd[1].fd = info->cleanup_socks[1]; in wifi_event_loop()
642 pfd[1].events = POLLIN; in wifi_event_loop()
649 pfd[0].revents = 0; in wifi_event_loop()
650 pfd[1].revents = 0; in wifi_event_loop()
652 int result = TEMP_FAILURE_RETRY(poll(pfd, 2, timeout)); in wifi_event_loop()
655 } else if (pfd[0].revents & POLLERR) { in wifi_event_loop()
[all …]
/hardware/qcom/wlan/qcwcn/wifi_hal/
Dwifi_hal.cpp1484 pollfd pfd[4]; in wifi_event_loop() local
1485 memset(&pfd, 0, 4*sizeof(pfd[0])); in wifi_event_loop()
1487 pfd[0].fd = nl_socket_get_fd(info->event_sock); in wifi_event_loop()
1488 pfd[0].events = POLLIN; in wifi_event_loop()
1490 pfd[1].fd = nl_socket_get_fd(info->user_sock); in wifi_event_loop()
1491 pfd[1].events = POLLIN; in wifi_event_loop()
1493 pfd[2].fd = info->exit_sockets[1]; in wifi_event_loop()
1494 pfd[2].events = POLLIN; in wifi_event_loop()
1497 pfd[3].fd = info->wifihal_ctrl_sock.s ; in wifi_event_loop()
1498 pfd[3].events = POLLIN; in wifi_event_loop()
[all …]
/hardware/qcom/audio/legacy/libalsa-intf/
Daplay.c179 struct pollfd pfd[1]; in play_file() local
278 pfd[0].fd = pcm->timer_fd; in play_file()
279 pfd[0].events = POLLIN; in play_file()
313 poll(pfd, nfds, TIMEOUT_INFINITE); in play_file()
425 poll(pfd, nfds, TIMEOUT_INFINITE); in play_file()
Darec.c188 struct pollfd pfd[1]; in record_file() local
264 pfd[0].fd = pcm->fd; in record_file()
265 pfd[0].events = POLLIN; in record_file()
304 poll(pfd, nfds, TIMEOUT_INFINITE); in record_file()
/hardware/invensense/6515/libsensors_iio/software/simple_apps/devnode_parser/
Dread_device_node.c92 struct pollfd pfd = { in read_data() local
96 poll(&pfd, 1, -1); in read_data()
/hardware/qcom/media/msm8974/mm-video-legacy/vidc/venc/src/
Dvideo_encoder_device_copper.cpp169 struct pollfd pfd; in async_venc_message_thread() local
172 pfd.events = POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM | POLLRDBAND | POLLPRI; in async_venc_message_thread()
173 pfd.fd = omx->handle->m_nDriver_fd; in async_venc_message_thread()
177 rc = poll(&pfd, 1, TIMEOUT); in async_venc_message_thread()
185 if ((pfd.revents & POLLIN) || (pfd.revents & POLLRDNORM)) { in async_venc_message_thread()
190 rc = ioctl(pfd.fd, VIDIOC_DQBUF, &v4l2_buf); in async_venc_message_thread()
203 } else if((pfd.revents & POLLOUT) || (pfd.revents & POLLWRNORM)) { in async_venc_message_thread()
207 rc = ioctl(pfd.fd, VIDIOC_DQBUF, &v4l2_buf); in async_venc_message_thread()
216 } else if (pfd.revents & POLLPRI){ in async_venc_message_thread()
217 rc = ioctl(pfd.fd, VIDIOC_DQEVENT, &dqevent); in async_venc_message_thread()
/hardware/qcom/media/msm8996/videopp/src/
Domx_vdpp.cpp113 struct pollfd pfd[2]; in async_message_thread() local
117 pfd[0].events = POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM | POLLRDBAND | POLLPRI; in async_message_thread()
118 pfd[0].fd = omx->drv_ctx.video_vpu_fd; in async_message_thread()
119 pfd[1].events = POLLIN | POLLPRI | POLLERR; in async_message_thread()
120 pfd[1].fd = omx->m_ctrl_in; in async_message_thread()
127 rc = poll(pfd, 2, POLL_TIMEOUT); in async_message_thread()
138 if (pfd[1].revents & (POLLIN | POLLPRI | POLLERR)) in async_message_thread()
145 if ((pfd[0].revents & POLLIN) || (pfd[0].revents & POLLRDNORM)) { in async_message_thread()
152 while(!ioctl(pfd[0].fd, VIDIOC_DQBUF, &v4l2_buf)) { in async_message_thread()
186 if((pfd[0].revents & POLLOUT) || (pfd[0].revents & POLLWRNORM)) { in async_message_thread()
[all …]
/hardware/invensense/6515/libsensors_iio/software/simple_apps/mpu_iio/
Dmpu_iio.c898 struct pollfd pfd = { in main() local
902 poll(&pfd, 1, -1); in main()
/hardware/qcom/media/msm8974/mm-video-v4l2/vidc/venc/src/
Dvideo_encoder_device_v4l2.cpp289 struct pollfd pfd; in async_venc_message_thread() local
292 pfd.events = POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM | POLLRDBAND | POLLPRI; in async_venc_message_thread()
293 pfd.fd = omx->handle->m_nDriver_fd; in async_venc_message_thread()
327 rc = poll(&pfd, 1, POLL_TIMEOUT); in async_venc_message_thread()
338 if ((pfd.revents & POLLIN) || (pfd.revents & POLLRDNORM)) { in async_venc_message_thread()
344 while (!ioctl(pfd.fd, VIDIOC_DQBUF, &v4l2_buf)) { in async_venc_message_thread()
386 if ((pfd.revents & POLLOUT) || (pfd.revents & POLLWRNORM)) { in async_venc_message_thread()
392 while (!ioctl(pfd.fd, VIDIOC_DQBUF, &v4l2_buf)) { in async_venc_message_thread()
410 if (pfd.revents & POLLPRI) { in async_venc_message_thread()
411 rc = ioctl(pfd.fd, VIDIOC_DQEVENT, &dqevent); in async_venc_message_thread()
/hardware/qcom/media/msm8974/mm-video-legacy/vidc/vdec/src/
Domx_vdec_copper.cpp130 struct pollfd pfd; in async_message_thread() local
133 pfd.events = POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM | POLLRDBAND | POLLPRI; in async_message_thread()
135 pfd.fd = omx->drv_ctx.video_driver_fd; in async_message_thread()
141 rc = poll(&pfd, 1, TIMEOUT); in async_message_thread()
149 if ((pfd.revents & POLLIN) || (pfd.revents & POLLRDNORM)) { in async_message_thread()
154 rc = ioctl(pfd.fd, VIDIOC_DQBUF, &v4l2_buf); in async_message_thread()
166 else if((pfd.revents & POLLOUT) || (pfd.revents & POLLWRNORM)) { in async_message_thread()
170 rc = ioctl(pfd.fd, VIDIOC_DQBUF, &v4l2_buf); in async_message_thread()
179 } else if (pfd.revents & POLLPRI){ in async_message_thread()
180 rc = ioctl(pfd.fd, VIDIOC_DQEVENT, &dqevent); in async_message_thread()
[all …]
/hardware/qcom/media/msm8974/mm-video-v4l2/vidc/vdec/src/
Domx_vdec_hevc.cpp143 struct pollfd pfd; in async_message_thread() local
148 pfd.events = POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM | POLLRDBAND | POLLPRI; in async_message_thread()
149 pfd.fd = omx->drv_ctx.video_driver_fd; in async_message_thread()
154 rc = poll(&pfd, 1, POLL_TIMEOUT); in async_message_thread()
162 if ((pfd.revents & POLLIN) || (pfd.revents & POLLRDNORM)) { in async_message_thread()
168 while (!ioctl(pfd.fd, VIDIOC_DQBUF, &v4l2_buf)) { in async_message_thread()
188 if ((pfd.revents & POLLOUT) || (pfd.revents & POLLWRNORM)) { in async_message_thread()
194 while (!ioctl(pfd.fd, VIDIOC_DQBUF, &v4l2_buf)) { in async_message_thread()
204 if (pfd.revents & POLLPRI) { in async_message_thread()
205 rc = ioctl(pfd.fd, VIDIOC_DQEVENT, &dqevent); in async_message_thread()
Domx_vdec_msm8974.cpp145 struct pollfd pfd; in async_message_thread() local
150 pfd.events = POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM | POLLRDBAND | POLLPRI; in async_message_thread()
151 pfd.fd = omx->drv_ctx.video_driver_fd; in async_message_thread()
156 rc = poll(&pfd, 1, POLL_TIMEOUT); in async_message_thread()
164 if ((pfd.revents & POLLIN) || (pfd.revents & POLLRDNORM)) { in async_message_thread()
171 while (!ioctl(pfd.fd, VIDIOC_DQBUF, &v4l2_buf)) { in async_message_thread()
193 if ((pfd.revents & POLLOUT) || (pfd.revents & POLLWRNORM)) { in async_message_thread()
199 while (!ioctl(pfd.fd, VIDIOC_DQBUF, &v4l2_buf)) { in async_message_thread()
209 if (pfd.revents & POLLPRI) { in async_message_thread()
210 rc = ioctl(pfd.fd, VIDIOC_DQEVENT, &dqevent); in async_message_thread()

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