CHIPSET(0x4C57, RADEON_LW, RV200)
CHIPSET(0x4C58, RADEON_LX, RV200)
CHIPSET(0x4C59, RADEON_LY, RV100)
CHIPSET(0x4C5A, RADEON_LZ, RV100)
CHIPSET(0x5144, RADEON_QD, R100)
CHIPSET(0x5145, RADEON_QE, R100)
CHIPSET(0x5146, RADEON_QF, R100)
CHIPSET(0x5147, RADEON_QG, R100)
CHIPSET(0x5159, RADEON_QY, RV100)
CHIPSET(0x515A, RADEON_QZ, RV100)

CHIPSET(0x5157, RV200_QW, RV200)
CHIPSET(0x5158, RV200_QX, RV200)

CHIPSET(0x515E, RN50_515E, UNKNOWN)
CHIPSET(0x5969, RN50_5969, UNKNOWN)

CHIPSET(0x4136, RS100_4136, RS100)
CHIPSET(0x4336, RS100_4336, RS100)
CHIPSET(0x4137, RS200_4137, RS200)
CHIPSET(0x4337, RS200_4337, RS200)
CHIPSET(0x4237, RS250_4237, RS200)
CHIPSET(0x4437, RS250_4437, RS200)