dsicm_dcs_read_1
r = dsicm_dcs_read_1(ddata, DCS_GET_ID1, id1);
r = dsicm_dcs_read_1(ddata, DCS_GET_ID2, id2);
r = dsicm_dcs_read_1(ddata, DCS_GET_ID3, id3);
r = dsicm_dcs_read_1(ddata, MIPI_DCS_GET_ERROR_COUNT_ON_DSI, &errors);
r = dsicm_dcs_read_1(ddata, DCS_GET_ID1, id1);
r = dsicm_dcs_read_1(ddata, DCS_GET_ID2, id2);
r = dsicm_dcs_read_1(ddata, DCS_GET_ID3, id3);
r = dsicm_dcs_read_1(ddata, DCS_READ_NUM_ERRORS,