HC_XA_Fog         541 drivers/gpu/drm/via/via_3d_reg.h #define HC_HABLAa_Fog           (HC_XA_Fog << 10)
HC_XA_Fog         553 drivers/gpu/drm/via/via_3d_reg.h #define HC_HABLFAa_Fog          (HC_XA_Fog << 4)
HC_XA_Fog         579 drivers/gpu/drm/via/via_3d_reg.h #define HC_HABLAb_Fog           (HC_XA_Fog << 8)
HC_XA_Fog         591 drivers/gpu/drm/via/via_3d_reg.h #define HC_HABLFAb_Fog          (HC_XA_Fog << 2)