CRTC_H_CUTOFF_ACTIVE_EN 2136 drivers/video/fbdev/aty/radeon_base.c OUTREGP(CRTC_MORE_CNTL, CRTC_H_CUTOFF_ACTIVE_EN, CRTC_H_CUTOFF_ACTIVE_EN 2137 drivers/video/fbdev/aty/radeon_base.c ~CRTC_H_CUTOFF_ACTIVE_EN);