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+.. -*- coding: utf-8; mode: rst -*-
+
+.. _FE_SET_FRONTEND_TUNE_MODE:
+
+*******************************
+ioctl FE_SET_FRONTEND_TUNE_MODE
+*******************************
+
+Name
+====
+
+FE_SET_FRONTEND_TUNE_MODE - Allow setting tuner mode flags to the frontend.
+
+
+Synopsis
+========
+
+.. cpp:function:: int ioctl( int fd, int request, unsigned int flags )
+
+
+Arguments
+=========
+
+``fd``
+ File descriptor returned by :ref:`open() <frontend_f_open>`.
+
+``request``
+ FE_SET_FRONTEND_TUNE_MODE
+
+``flags``
+ Valid flags:
+
+ - 0 - normal tune mode
+
+ - FE_TUNE_MODE_ONESHOT - When set, this flag will disable any
+ zigzagging or other "normal" tuning behaviour. Additionally,
+ there will be no automatic monitoring of the lock status, and
+ hence no frontend events will be generated. If a frontend device
+ is closed, this flag will be automatically turned off when the
+ device is reopened read-write.
+
+
+Description
+===========
+
+Allow setting tuner mode flags to the frontend, between 0 (normal) or
+FE_TUNE_MODE_ONESHOT mode
+
+
+Return Value
+============
+
+On success 0 is returned, on error -1 and the ``errno`` variable is set
+appropriately. The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.