eg_cg_rreg       2532 drivers/gpu/drm/radeon/radeon.h #define RREG32_CG(reg) eg_cg_rreg(rdev, (reg))
eg_cg_rreg       2586 drivers/gpu/drm/radeon/radeon.h u32 eg_cg_rreg(struct radeon_device *rdev, u32 reg);