radeon_audio_endpoint_rreg 31 drivers/gpu/drm/radeon/radeon_audio.h radeon_audio_endpoint_rreg(rdev, (block), (reg)) radeon_audio_endpoint_rreg 73 drivers/gpu/drm/radeon/radeon_audio.h u32 radeon_audio_endpoint_rreg(struct radeon_device *rdev,