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Searched refs:pfd (Results 1 – 25 of 33) sorted by relevance

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/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/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()
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/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()
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/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()
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/hardware/google/pixel/power-libperfmgr/disp-power/
DInteractionHandler.cpp220 struct pollfd pfd[2]; in WaitForIdle() local
226 pfd[0].fd = mEventFd; in WaitForIdle()
227 pfd[0].events = POLLIN; in WaitForIdle()
228 pfd[1].fd = mIdleFd; in WaitForIdle()
229 pfd[1].events = POLLPRI | POLLERR; in WaitForIdle()
231 ret = poll(pfd, 1, wait_ms); in WaitForIdle()
251 ret = poll(pfd, 2, timeout_ms); in WaitForIdle()
256 else if (pfd[0].revents) in WaitForIdle()
258 else if (pfd[1].revents) in WaitForIdle()
/hardware/qcom/wlan/wcn6740/cld80211-lib/
Dcld80211_lib.c410 struct pollfd pfd[2]; in cld80211_recv() local
423 memset(&pfd[0], 0, 2*sizeof(struct pollfd)); in cld80211_recv()
433 pfd[0].fd = nl_socket_get_fd(ctx->sock); in cld80211_recv()
434 pfd[0].events = POLLIN; in cld80211_recv()
436 pfd[1].fd = ctx->exit_sockets[1]; in cld80211_recv()
437 pfd[1].events = POLLIN; in cld80211_recv()
440 pfd[0].revents = 0; in cld80211_recv()
441 pfd[1].revents = 0; in cld80211_recv()
442 int result = poll(pfd, 2, timeout); in cld80211_recv()
445 } else if (pfd[0].revents & (POLLIN | POLLHUP | POLLERR)) { in cld80211_recv()
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/hardware/qcom/wlan/legacy/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()
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/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
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/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/google/gfxstream/host/gl/glestranslator/EGL/
DEglOsApi_wgl.cpp141 X(BOOL, SetPixelFormat, (HDC hdc, int iPixelFormat, const PIXELFORMATDESCRIPTOR* pfd)) \
447 PIXELFORMATDESCRIPTOR pfd = { in initExtensionsDispatch() local
468 int iPixelFormat = dispatch->ChoosePixelFormat(hdc, &pfd); in initExtensionsDispatch()
474 if (!dispatch->SetPixelFormat(hdc, iPixelFormat, &pfd)) { in initExtensionsDispatch()
803 PIXELFORMATDESCRIPTOR pfd = { in initPixelFormat() local
823 return dispatch->ChoosePixelFormat(dc, &pfd); in initPixelFormat()
960 PIXELFORMATDESCRIPTOR pfd; in queryConfigs() local
962 dpy, 1, sizeof(PIXELFORMATDESCRIPTOR), &pfd); in queryConfigs()
972 dpy, configId, sizeof(PIXELFORMATDESCRIPTOR), &pfd); in queryConfigs()
977 &pfd, in queryConfigs()
/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/qcom/wlan/legacy/qcwcn/wifi_hal/
Dwifi_hal.cpp2021 pollfd pfd[4]; in wifi_event_loop() local
2022 memset(&pfd, 0, 4*sizeof(pfd[0])); in wifi_event_loop()
2024 pfd[0].fd = nl_socket_get_fd(info->event_sock); in wifi_event_loop()
2025 pfd[0].events = POLLIN; in wifi_event_loop()
2027 pfd[1].fd = nl_socket_get_fd(info->user_sock); in wifi_event_loop()
2028 pfd[1].events = POLLIN; in wifi_event_loop()
2030 pfd[2].fd = info->exit_sockets[1]; in wifi_event_loop()
2031 pfd[2].events = POLLIN; in wifi_event_loop()
2034 pfd[3].fd = info->wifihal_ctrl_sock.s ; in wifi_event_loop()
2035 pfd[3].events = POLLIN; in wifi_event_loop()
[all …]
/hardware/qcom/wlan/wcn6740/qcwcn/wifi_hal/
Dwifi_hal.cpp2114 pollfd pfd[4]; in wifi_event_loop() local
2115 memset(&pfd, 0, 4*sizeof(pfd[0])); in wifi_event_loop()
2117 pfd[0].fd = nl_socket_get_fd(info->event_sock); in wifi_event_loop()
2118 pfd[0].events = POLLIN; in wifi_event_loop()
2120 pfd[1].fd = nl_socket_get_fd(info->user_sock); in wifi_event_loop()
2121 pfd[1].events = POLLIN; in wifi_event_loop()
2123 pfd[2].fd = info->exit_sockets[1]; in wifi_event_loop()
2124 pfd[2].events = POLLIN; in wifi_event_loop()
2127 pfd[3].fd = info->wifihal_ctrl_sock.s ; in wifi_event_loop()
2128 pfd[3].events = POLLIN; in wifi_event_loop()
[all …]
/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/broadcom/wlan/bcmdhd/wifi_hal/
Dwifi_hal.cpp779 pollfd pfd[2]; in wifi_event_loop() local
780 memset(&pfd[0], 0, sizeof(pollfd) * 2); in wifi_event_loop()
782 pfd[0].fd = nl_socket_get_fd(info->event_sock); in wifi_event_loop()
783 pfd[0].events = POLLIN; in wifi_event_loop()
784 pfd[1].fd = info->cleanup_socks[1]; in wifi_event_loop()
785 pfd[1].events = POLLIN; in wifi_event_loop()
792 pfd[0].revents = 0; in wifi_event_loop()
793 pfd[1].revents = 0; in wifi_event_loop()
795 int result = TEMP_FAILURE_RETRY(poll(pfd, 2, timeout)); in wifi_event_loop()
798 } else if (pfd[0].revents & POLLERR) { in wifi_event_loop()
[all …]
/hardware/synaptics/wlan/synadhd/wifi_hal/
Dwifi_hal.cpp739 pollfd pfd[2]; in wifi_event_loop() local
740 memset(&pfd[0], 0, sizeof(pollfd) * 2); in wifi_event_loop()
742 pfd[0].fd = nl_socket_get_fd(info->event_sock); in wifi_event_loop()
743 pfd[0].events = POLLIN; in wifi_event_loop()
744 pfd[1].fd = info->cleanup_socks[1]; in wifi_event_loop()
745 pfd[1].events = POLLIN; in wifi_event_loop()
752 pfd[0].revents = 0; in wifi_event_loop()
753 pfd[1].revents = 0; in wifi_event_loop()
755 int result = TEMP_FAILURE_RETRY(poll(pfd, 2, timeout)); in wifi_event_loop()
758 } else if (pfd[0].revents & POLLERR) { in wifi_event_loop()
[all …]
/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/google/graphics/common/libhwc2.1/libdevice/
DBrightnessController.cpp1005 struct pollfd pfd; in checkSysfsStatus() local
1009 pfd.fd = fd.get(); in checkSysfsStatus()
1010 pfd.events = POLLPRI; in checkSysfsStatus()
1018 int pollRet = poll(&pfd, 1, ns2ms(remainTimeNs)); in checkSysfsStatus()
1025 if (!(pfd.revents & POLLPRI)) { in checkSysfsStatus()
/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 …]

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