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authorDaniel Scheller <d.scheller@gmx.net>2017-06-25 13:26:44 +0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-06-25 14:06:32 +0200
commitd394ad12c2e0354a18e34ad803f685b795b01fc4 (patch)
treeb78dcb6bbce6edb81501558aafc2e6929d19e8fd /samples
parentmedia: dvb-frontends/cxd2841er: require STATE_ACTIVE_* for agc readout (diff)
downloadlinux-d394ad12c2e0354a18e34ad803f685b795b01fc4.tar.xz
linux-d394ad12c2e0354a18e34ad803f685b795b01fc4.zip
media: dvb-frontends/stv0367: SNR DVBv5 statistics for DVB-C and T
Add signal-to-noise-ratio as provided by the demodulator in decibel scale. QAM/DVB-C needs some intlog calculation to have usable dB values, OFDM/ DVB-T values from the demod look alright already and are provided as-is. Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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