SW_VAR_R_X       20228 drivers/gpu/drm/amd/include/navi10_enum.h SW_VAR_R_X                               = 0x0000001f,
SW_VAR_R_X       1225 drivers/gpu/drm/amd/include/vega10_enum.h SW_VAR_R_X                               = 0x0000001f,