SC_XSEL_MASK      591 drivers/gpu/drm/amd/amdgpu/cikd.h #define SC_XSEL_MASK				(0x3 << 18)
SC_XSEL_MASK     1426 drivers/gpu/drm/amd/amdgpu/sid.h #	define SC_XSEL_MASK				(0x3 << 18)
SC_XSEL_MASK      498 drivers/gpu/drm/amd/amdgpu/vid.h #define SC_XSEL_MASK				(0x3 << 18)