LGDT3305_AGC_CTRL_1
lgdt3305_set_reg_bit(state, LGDT3305_AGC_CTRL_1, 2, acqen);
lgdt3305_set_reg_bit(state, LGDT3305_AGC_CTRL_1, 3, 1);
{ .reg = LGDT3305_AGC_CTRL_1, .val = 0x30, },