DRAM_EXT_CNTL 747 drivers/video/fbdev/i740fb.c i740outreg(par, XRX, DRAM_EXT_CNTL, DRAM_REFRESH_DISABLE); DRAM_EXT_CNTL 829 drivers/video/fbdev/i740fb.c i740outreg(par, XRX, DRAM_EXT_CNTL, DRAM_REFRESH_60HZ);