Lines Matching defs:control
297 LOGE("cannot open control fd of '%s' (%s)\n",
2050 * @id : control id
2064 struct v4l2_control control;
2065 memset(&control, 0, sizeof(control));
2066 control.id = id;
2068 control.value = *value;
2070 rc = ioctl(fd, VIDIOC_S_CTRL, &control);
2076 *value = control.value;
2105 * @id : control id
2116 struct v4l2_control control;
2118 memset(&control, 0, sizeof(control));
2119 control.id = id;
2121 control.value = *value;
2125 rc = ioctl(fd, VIDIOC_G_CTRL, &control);
2128 *value = control.value;
2343 struct v4l2_control control;
2344 memset(&control, 0, sizeof(control));
2345 control.id = MSM_CAMERA_PRIV_G_SESSION_ID;
2346 control.value = value;
2348 rc = ioctl(my_obj->ctrl_fd, VIDIOC_G_CTRL, &control);
2349 value = control.value;