Searched refs:dev_fd (Results 1 – 4 of 4) sorted by relevance
| /device/linaro/hikey/wpan/uim/ |
| D | uim.c | 39 static int dev_fd; variable
57 void read_firmware_version(int dev_fd) in read_firmware_version() argument
64 UIM_VER(" wrote %d bytes", (int)write(dev_fd, buffer, 4)); in read_firmware_version()
65 UIM_VER(" reading %d bytes", (int)read(dev_fd, resp_buffer, 15)); in read_firmware_version()
199 static int set_baud_rate(int dev_fd) in set_baud_rate() argument
204 tcflush(dev_fd, TCIOFLUSH); in set_baud_rate()
207 if (tcgetattr(dev_fd, &ti) < 0) { in set_baud_rate()
222 tcsetattr(dev_fd, TCSANOW, &ti); in set_baud_rate()
227 tcsetattr(dev_fd, TCSANOW, &ti); in set_baud_rate()
229 tcflush(dev_fd, TCIOFLUSH); in set_baud_rate()
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| /device/lge/bullhead/camera/QCamera2/stack/mm-camera-interface/src/ |
| D | mm_camera_interface.c | 1383 int dev_fd = -1; in get_sensor_info() local
1392 dev_fd = open(dev_name, O_RDWR | O_NONBLOCK); in get_sensor_info()
1393 if (dev_fd < 0) { in get_sensor_info()
1399 rc = ioctl(dev_fd, MEDIA_IOC_DEVICE_INFO, &mdev_info); in get_sensor_info()
1402 close(dev_fd); in get_sensor_info()
1403 dev_fd = -1; in get_sensor_info()
1409 close(dev_fd); in get_sensor_info()
1410 dev_fd = -1; in get_sensor_info()
1423 rc = ioctl(dev_fd, MEDIA_IOC_ENUM_ENTITIES, &entity); in get_sensor_info()
1447 close(dev_fd); in get_sensor_info()
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| /device/huawei/angler/camera/QCamera2/stack/mm-camera-interface/src/ |
| D | mm_camera_interface.c | 1383 int dev_fd = -1; in get_sensor_info() local
1392 dev_fd = open(dev_name, O_RDWR | O_NONBLOCK); in get_sensor_info()
1393 if (dev_fd < 0) { in get_sensor_info()
1399 rc = ioctl(dev_fd, MEDIA_IOC_DEVICE_INFO, &mdev_info); in get_sensor_info()
1402 close(dev_fd); in get_sensor_info()
1403 dev_fd = -1; in get_sensor_info()
1409 close(dev_fd); in get_sensor_info()
1410 dev_fd = -1; in get_sensor_info()
1423 rc = ioctl(dev_fd, MEDIA_IOC_ENUM_ENTITIES, &entity); in get_sensor_info()
1447 close(dev_fd); in get_sensor_info()
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| /device/google/marlin/camera/QCamera2/stack/mm-camera-interface/src/ |
| D | mm_camera_interface.c | 1564 int dev_fd = -1; in get_sensor_info() local
1573 dev_fd = open(dev_name, O_RDWR | O_NONBLOCK); in get_sensor_info()
1574 if (dev_fd < 0) { in get_sensor_info()
1580 rc = ioctl(dev_fd, MEDIA_IOC_DEVICE_INFO, &mdev_info); in get_sensor_info()
1583 close(dev_fd); in get_sensor_info()
1584 dev_fd = -1; in get_sensor_info()
1590 close(dev_fd); in get_sensor_info()
1591 dev_fd = -1; in get_sensor_info()
1606 rc = ioctl(dev_fd, MEDIA_IOC_ENUM_ENTITIES, &entity); in get_sensor_info()
1636 close(dev_fd); in get_sensor_info()
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