RSTV0910_TSTRES0
write_reg(state, RSTV0910_TSTRES0, state->nr ? 0x04 : 0x08);
write_reg(state, RSTV0910_TSTRES0, 0);
write_reg(state, RSTV0910_TSTRES0, 0x80); /* LDPC Reset */
write_reg(state, RSTV0910_TSTRES0, 0x00);