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/hardware/qcom/camera/QCamera2/stack/mm-camera-interface/src/
Dmm_camera_interface.c1712 int32_t sd_fd = -1; in get_num_of_cameras() local
1776 sd_fd = open(subdev_name, O_RDWR); in get_num_of_cameras()
1777 if (sd_fd < 0) { in get_num_of_cameras()
1784 if (ioctl(sd_fd, VIDIOC_MSM_SENSOR_INIT_CFG, &cfg) < 0) { in get_num_of_cameras()
1787 close(sd_fd); in get_num_of_cameras()