demod_attach_stv0910
if (demod_attach_stv0910(input, 0, tsfast) < 0)
if (demod_attach_stv0910(input, 1, tsfast) < 0)
if (demod_attach_stv0910(input, 0, tsfast) < 0)
demod_attach_stv0910(chan, i2c);