HC_SubA_HAGPBpH   117 drivers/gpu/drm/via/via_3d_reg.h #define HC_SubA_HAGPBpH         0x0064
HC_SubA_HAGPBpH  1632 drivers/gpu/drm/via/via_3d_reg.h #define HC_SubA_HAGPBpH         0x0064