PM2_PALETTE_DATA
PM2_PALETTE_DATA, *r);
PM2_PALETTE_DATA, *g);
PM2_PALETTE_DATA, *b);
bus_space_write_4(sc->sc_mmiot, sc->sc_mmioh, PM2_PALETTE_DATA, r);
bus_space_write_4(sc->sc_mmiot, sc->sc_mmioh, PM2_PALETTE_DATA, g);
bus_space_write_4(sc->sc_mmiot, sc->sc_mmioh, PM2_PALETTE_DATA, b);