select_input
.select_input = adv7180_select_input,
.select_input = adv7182_select_input,
.select_input = adv7182_select_input,
.select_input = adv7182_select_input,
.select_input = adv7182_select_input,
.select_input = adv7182_select_input,
.select_input = adv7182_select_input,
.select_input = adv7182_select_input,
.select_input = adv7182_select_input,
int (*select_input)(struct adv7180_state *st, unsigned int input);
ret = state->chip_info->select_input(state, input);
select_input(sd);
select_input(sd);
select_input(sd, state->vid_std_select);
select_input(sd, pdata->vid_std_select);
select_input(sd, state->vid_std_select);