GFX_PG_ENABLE    1356 drivers/gpu/drm/amd/amdgpu/sid.h #	define GFX_PG_ENABLE				(1 << 0)
GFX_PG_ENABLE    1426 drivers/gpu/drm/radeon/cikd.h #       define GFX_PG_ENABLE                              (1 << 0)
GFX_PG_ENABLE    1327 drivers/gpu/drm/radeon/sid.h #	define GFX_PG_ENABLE				(1 << 0)