sii8620_read_buf
sii8620_read_buf(ctx, REG_MDT_RCV_READ_PORT, buf, ARRAY_SIZE(buf));
sii8620_read_buf(ctx, REG_MHL_STAT_0, st, MHL_DST_SIZE);
sii8620_read_buf(ctx, REG_MHL_EXTSTAT_0, xst, MHL_XDS_SIZE);
sii8620_read_buf(ctx, REG_MHL_INT_0, ints, MHL_INT_SIZE);
sii8620_read_buf(ctx, addr, &ret, 1);
sii8620_read_buf(ctx, REG_MSC_MR_MSC_MSG_RCVD_1ST_DATA, buf, 2);
sii8620_read_buf(ctx, REG_FAST_INTR_STAT, stats, ARRAY_SIZE(stats));
sii8620_read_buf(ctx, REG_VND_IDL, ver, ARRAY_SIZE(ver));
sii8620_read_buf(ctx, REG_EDID_FIFO_RD_DATA, dcap, MHL_DCAP_SIZE);
sii8620_read_buf(ctx, REG_EDID_FIFO_RD_DATA, ctx->xdevcap,
sii8620_read_buf(ctx, REG_EMSCRFIFOBCNTL, buf, 2);
sii8620_read_buf(ctx, REG_EMSC_RCV_READ_PORT, buf, len);
sii8620_read_buf(ctx, REG_EMSC_RCV_READ_PORT, d, len);
sii8620_read_buf(ctx, REG_DDC_DATA, edid + fetched, FETCH_SIZE);