CRTC_EN 32 drivers/gpu/drm/radeon/avivod.h #define CRTC_EN (1 << 0) CRTC_EN 620 include/video/mach64.h #define CRTC_EN 0x02000000 CRTC_EN 546 include/video/radeon.h #define CRTC_EN (1 << 25)