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Subject: cec-follower: create digital ATSC channels Author: Jiunn Chang <c0d1n61...@gmail.com> Date: Sun Oct 13 23:17:17 2019 -0500 This table will allow proper testing of digital tuner control features. There are three channels per TSID/program number combination along with channel data for the following digital ATSC broadcast systems: - ATSC-SAT - ATSC-T Signed-off-by: Jiunn Chang <c0d1n61...@gmail.com> [hverkuil-ci...@xs4all.nl: dropped the middle [1] index] Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl> utils/cec-follower/cec-tuner.cpp | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) --- http://git.linuxtv.org/cgit.cgi/v4l-utils.git/commit/?id=8d6f69e1d654ce2d77f4927c0124880ab5e25dad diff --git a/utils/cec-follower/cec-tuner.cpp b/utils/cec-follower/cec-tuner.cpp index e9ec9be9a151..e3ffc04e40e3 100644 --- a/utils/cec-follower/cec-tuner.cpp +++ b/utils/cec-follower/cec-tuner.cpp @@ -58,6 +58,45 @@ static const struct service_info digital_arib_data[2][NUM_DIGITAL_CHANS] = }; /* + * This table contains the digital television channels for ATSC. There + * are a total of three channels that are identified by digital IDs or by + * channel. + * + * CEC 17 of the 1.4 specification lists the available digital identification + * methods, IDs, and channel data. + * + * Digital channel data for atsc-sat is from: + * + * https://sichbopvr.com/frequency-tables/28-50E + * + * No public data was found for atsc-sat so data is just copied. + * + * Digital channel data for atsc-t is from: + * + * https://sichbopvr.com/frequency-tables/United%20States/Illinois/Caseyville + * + * ATSC does not use ONIDs and SID will be used as the program number. All ATSC + * channel number formats are 2 part. + */ +static const struct service_info digital_atsc_data[2][NUM_DIGITAL_CHANS] = +{ + // satellite, atsc-sat + { + // tsid, onid, sid, fmt, major, minor + { 2065, 0, 50316, 2, 3, 50316 }, + { 2090, 0, 50882, 2, 3, 50882 }, + { 2122, 0, 55295, 2, 3, 55295 } + }, + // terrestrial, atsc-t + { + // tsid, onid, sid, fmt, major, minor + { 1675, 0, 1, 2, 4, 1 }, + { 1675, 0, 2, 2, 4, 2 }, + { 1675, 0, 3, 2, 4, 3 } + } +}; + +/* * This table contains analog television channel frequencies in KHz. There are * a total of three frequencies per analog broadcast type and broadcast system. * _______________________________________________ linuxtv-commits mailing list linuxtv-commits@linuxtv.org https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
