HC_XTA_Adif      1181 drivers/gpu/drm/via/via_3d_reg.h #define HC_HTXnTBLAa_Adif       (HC_XTA_Adif << 14)
HC_XTA_Adif      1190 drivers/gpu/drm/via/via_3d_reg.h #define HC_HTXnTBLAb_Adif       (HC_XTA_Adif << 7)
HC_XTA_Adif      1199 drivers/gpu/drm/via/via_3d_reg.h #define HC_HTXnTBLAc_Adif       (HC_XTA_Adif << 0)