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Diffstat (limited to 'Documentation/media/uapi/dvb/fe-diseqc-send-burst.rst')
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diff --git a/Documentation/media/uapi/dvb/fe-diseqc-send-burst.rst b/Documentation/media/uapi/dvb/fe-diseqc-send-burst.rst deleted file mode 100644 index 8af872d306aa..000000000000 --- a/Documentation/media/uapi/dvb/fe-diseqc-send-burst.rst +++ /dev/null @@ -1,59 +0,0 @@ -.. Permission is granted to copy, distribute and/or modify this -.. document under the terms of the GNU Free Documentation License, -.. Version 1.1 or any later version published by the Free Software -.. Foundation, with no Invariant Sections, no Front-Cover Texts -.. and no Back-Cover Texts. A copy of the license is included at -.. Documentation/media/uapi/fdl-appendix.rst. -.. -.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections - -.. _FE_DISEQC_SEND_BURST: - -************************** -ioctl FE_DISEQC_SEND_BURST -************************** - -Name -==== - -FE_DISEQC_SEND_BURST - Sends a 22KHz tone burst for 2x1 mini DiSEqC satellite selection. - - -Synopsis -======== - -.. c:function:: int ioctl( int fd, FE_DISEQC_SEND_BURST, enum fe_sec_mini_cmd tone ) - :name: FE_DISEQC_SEND_BURST - - -Arguments -========= - -``fd`` - File descriptor returned by :ref:`open() <frontend_f_open>`. - -``tone`` - An integer enumered value described at :c:type:`fe_sec_mini_cmd`. - - -Description -=========== - -This ioctl is used to set the generation of a 22kHz tone burst for mini -DiSEqC satellite selection for 2x1 switches. This call requires -read/write permissions. - -It provides support for what's specified at -`Digital Satellite Equipment Control (DiSEqC) - Simple "ToneBurst" Detection Circuit specification. <http://www.eutelsat.com/files/contributed/satellites/pdf/Diseqc/associated%20docs/simple_tone_burst_detec.pdf>`__ - - -Return Value -============ - -On success 0 is returned. - -On error -1 is returned, and the ``errno`` variable is set -appropriately. - -Generic error codes are described at the -:ref:`Generic Error Codes <gen-errors>` chapter. |