C_RADEON_I2C_EN
C_RADEON_I2C_EN | C_RADEON_I2C_SEL | 0x010);
C_RADEON_I2C_EN | C_RADEON_I2C_SEL | 0x100);
(fTimeLimit << 24) | C_RADEON_I2C_EN | C_RADEON_I2C_SEL |
(fTimeLimit << 24) | C_RADEON_I2C_EN | C_RADEON_I2C_SEL |
C_RADEON_I2C_SEL | C_RADEON_I2C_EN);