From 18b258d66a1878ae33284359b1d3e5b576fa767b Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 11 Jul 2014 21:37:46 -0300 Subject: [media] DocBook: Fix ISDB-T Interleaving property The DocBook documentation is incorrect: on ISDB-T, interleaving time is always a power of 2. Fix it and provides a table showing the actual interleaving length for each mode. Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/dvb/dvbproperty.xml | 44 ++++++++++++++++++++++--- 1 file changed, 40 insertions(+), 4 deletions(-) (limited to 'Documentation/DocBook') diff --git a/Documentation/DocBook/media/dvb/dvbproperty.xml b/Documentation/DocBook/media/dvb/dvbproperty.xml index 24c22cabc668..948ddaab592e 100644 --- a/Documentation/DocBook/media/dvb/dvbproperty.xml +++ b/Documentation/DocBook/media/dvb/dvbproperty.xml @@ -555,10 +555,46 @@ typedef enum fe_delivery_system {
<constant>DTV_ISDBT_LAYER*_TIME_INTERLEAVING</constant> - Possible values: 0, 1, 2, 3, -1 (AUTO) - Note: The real inter-leaver depth-names depend on the mode (fft-size); the values - here are referring to what can be found in the TMCC-structure - - independent of the mode. + Valid values: 0, 1, 2, 4, -1 (AUTO) + when DTV_ISDBT_SOUND_BROADCASTING is active, value 8 is also valid. + Note: The real time interleaving length depends on the mode (fft-size). The values + here are referring to what can be found in the TMCC-structure, as shown in the table below. + + + + + DTV_ISDBT_LAYER*_TIME_INTERLEAVING + Mode 1 (2K FFT) + Mode 2 (4K FFT) + Mode 3 (8K FFT) + + + 0 + 0 + 0 + 0 + + + 1 + 4 + 2 + 1 + + + 2 + 8 + 4 + 2 + + + 4 + 16 + 8 + 4 + + + +
<constant>DTV_ATSCMH_FIC_VER</constant> -- cgit