From 670027c507e99521d416994a18a498def9ef2ea3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Sat, 22 Oct 2016 19:31:08 -0300 Subject: Linux-libre 4.8.3-gnu --- Documentation/DocBook/media/dvb/fe-set-tone.xml | 91 ------------------------- 1 file changed, 91 deletions(-) delete mode 100644 Documentation/DocBook/media/dvb/fe-set-tone.xml (limited to 'Documentation/DocBook/media/dvb/fe-set-tone.xml') diff --git a/Documentation/DocBook/media/dvb/fe-set-tone.xml b/Documentation/DocBook/media/dvb/fe-set-tone.xml deleted file mode 100644 index 62d44e4cc..000000000 --- a/Documentation/DocBook/media/dvb/fe-set-tone.xml +++ /dev/null @@ -1,91 +0,0 @@ - - - ioctl FE_SET_TONE - &manvol; - - - - FE_SET_TONE - Sets/resets the generation of the continuous 22kHz tone. - - - - - - int ioctl - int fd - int request - enum fe_sec_tone_mode *tone - - - - - - Arguments - - - fd - - &fe_fd; - - - - request - - FE_SET_TONE - - - - tone - - pointer to &fe-sec-tone-mode; - - - - - - - Description - -This ioctl is used to set the generation of the continuous 22kHz tone. - This call requires read/write permissions. -Usually, satellite antenna subsystems require that the digital TV - device to send a 22kHz tone in order to select between high/low band on - some dual-band LNBf. It is also used to send signals to DiSEqC equipment, - but this is done using the DiSEqC ioctls. -NOTE: if more than one device is connected to the same antenna, - setting a tone may interfere on other devices, as they may lose - the capability of selecting the band. So, it is recommended that - applications would change to SEC_TONE_OFF when the device is not used. - -&return-value-dvb; - - - -enum fe_sec_tone_mode - - - enum fe_sec_tone_mode - - &cs-def; - - - ID - Description - - - - - SEC_TONE_ON - Sends a 22kHz tone burst to the antenna - - SEC_TONE_OFF - Don't send a 22kHz tone to the antenna - (except if the FE_DISEQC_* ioctls are called) - - - -
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- -
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