Searched refs:V4L2_CTRL_WHICH_CUR_VAL (Results 1 – 6 of 6) sorted by relevance
339 * - :cspan:`2` ``V4L2_CTRL_WHICH_CUR_VAL`` will return the current value of365 just use ``V4L2_CTRL_WHICH_CUR_VAL``. There are some very old366 drivers that do not yet support ``V4L2_CTRL_WHICH_CUR_VAL`` and368 by setting ``which`` to ``V4L2_CTRL_WHICH_CUR_VAL`` and calling370 If that fails, then the driver does not support ``V4L2_CTRL_WHICH_CUR_VAL``.
1362 if (which == V4L2_CTRL_WHICH_CUR_VAL) in uvc_ctrl_is_readable()2216 case V4L2_CTRL_WHICH_CUR_VAL: in uvc_mapping_get_xctrl_compound()2246 if (which == V4L2_CTRL_WHICH_CUR_VAL) in uvc_mapping_get_xctrl_compound()2275 case V4L2_CTRL_WHICH_CUR_VAL: in uvc_mapping_get_xctrl_std()
1015 case V4L2_CTRL_WHICH_CUR_VAL: in uvc_ioctl_g_ext_ctrls()1021 which = V4L2_CTRL_WHICH_CUR_VAL; in uvc_ioctl_g_ext_ctrls()
572 ignore define V4L2_CTRL_WHICH_CUR_VAL
1912 #define V4L2_CTRL_WHICH_CUR_VAL 0 macro
905 case V4L2_CTRL_WHICH_CUR_VAL: in check_ext_ctrls()