diff options
| -rw-r--r-- | sys/powerpc/powermac/atibl.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/powerpc/powermac/atibl.c b/sys/powerpc/powermac/atibl.c index 6a12e2f..5d44111 100644 --- a/sys/powerpc/powermac/atibl.c +++ b/sys/powerpc/powermac/atibl.c @@ -162,14 +162,13 @@ atibl_pll_rreg(struct atibl_softc *sc, uint32_t reg) { uint32_t data, save, tmp; - bus_write_1(sc->sc_memr, RADEON_CLOCK_CNTL_INDEX, - ((reg & 0x3f) | RADEON_PLL_WR_EN)); + bus_write_1(sc->sc_memr, RADEON_CLOCK_CNTL_INDEX, (reg & 0x3f)); (void)bus_read_4(sc->sc_memr, RADEON_CLOCK_CNTL_DATA); (void)bus_read_4(sc->sc_memr, RADEON_CRTC_GEN_CNTL); data = bus_read_4(sc->sc_memr, RADEON_CLOCK_CNTL_DATA); - /* Only necessary on R300, bt won't hurt others. */ + /* Only necessary on R300, but won't hurt others. */ save = bus_read_4(sc->sc_memr, RADEON_CLOCK_CNTL_INDEX); tmp = save & (~0x3f | RADEON_PLL_WR_EN); bus_write_4(sc->sc_memr, RADEON_CLOCK_CNTL_INDEX, tmp); @@ -192,7 +191,7 @@ atibl_pll_wreg(struct atibl_softc *sc, uint32_t reg, uint32_t val) bus_write_4(sc->sc_memr, RADEON_CLOCK_CNTL_DATA, val); DELAY(5000); - /* Only necessary on R300, bt won't hurt others. */ + /* Only necessary on R300, but won't hurt others. */ save = bus_read_4(sc->sc_memr, RADEON_CLOCK_CNTL_INDEX); tmp = save & (~0x3f | RADEON_PLL_WR_EN); bus_write_4(sc->sc_memr, RADEON_CLOCK_CNTL_INDEX, tmp); |
