HC_XTA_TOPA      1178 drivers/gpu/drm/via/via_3d_reg.h #define HC_HTXnTBLAa_TOPA       (HC_XTA_TOPA << 14)
HC_XTA_TOPA      1187 drivers/gpu/drm/via/via_3d_reg.h #define HC_HTXnTBLAb_TOPA       (HC_XTA_TOPA << 7)
HC_XTA_TOPA      1196 drivers/gpu/drm/via/via_3d_reg.h #define HC_HTXnTBLAc_TOPA       (HC_XTA_TOPA << 0)