DP_CONNECTION     710 drivers/gpu/drm/amd/amdgpu/sid.h #define		DP_CONNECTION				(1 << 17)
DP_CONNECTION     733 drivers/gpu/drm/radeon/evergreend.h #define		DP_CONNECTION				(1 << 17)
DP_CONNECTION     990 drivers/gpu/drm/radeon/r600d.h #define		DP_CONNECTION				(1 << 17)
DP_CONNECTION     706 drivers/gpu/drm/radeon/sid.h #define		DP_CONNECTION				(1 << 17)