DSI_STARTDSI
tc358762_write(ctx, DSI_STARTDSI, DSI_RX_START);
tc358764_write(ctx, DSI_STARTDSI, DSI_RX_START);
regmap_write(tc->regmap, DSI_STARTDSI, DSI_RX_START);
case DSI_STARTDSI:
case DSI_STARTDSI:
d2l_write(tc->i2c, DSI_STARTDSI, DSI_RX_START);
rpi_touchscreen_write(ts, DSI_STARTDSI, 0x01);