HSYNC_ON 558 drivers/video/fbdev/gbefb.c SET_GBE_FIELD(VT_HSYNC, HSYNC_ON, val, timing->hsync_start); HSYNC_ON 954 drivers/video/fbdev/i740fb.c DPMSSyncSelect = HSYNC_ON | VSYNC_ON; HSYNC_ON 958 drivers/video/fbdev/i740fb.c DPMSSyncSelect = HSYNC_ON | VSYNC_OFF;