CRTC_OFFSET 46 include/video/aty128.h #define CRTC_OFFSET 0x0224 CRTC_OFFSET 45 include/video/mach64.h #define CRTC_OFFSET 0x0014 CRTC_OFFSET 164 include/video/radeon.h #define CRTC_OFFSET 0x0224