V3D_IDENT1_REV_MASK  221 drivers/gpu/drm/v3d/v3d_regs.h # define V3D_IDENT1_REV_MASK                           V3D_MASK(3, 0)
V3D_IDENT1_REV_MASK   42 drivers/gpu/drm/vc4/vc4_regs.h # define V3D_IDENT1_REV_MASK                           VC4_MASK(3, 0)