INREG8            646 drivers/video/fbdev/aty/radeon_base.c 	ppll_div_sel = INREG8(CLOCK_CNTL_INDEX + 1) & 0x3;
INREG8            666 drivers/video/fbdev/aty/radeon_monitor.c 		ppll_div_sel = INREG8(CLOCK_CNTL_INDEX + 1) & 0x3;