vdpu_read
v = vdpu_read(vpu, reg->base);
status = vdpu_read(vpu, G1_REG_INTERRUPT);
status = vdpu_read(vpu, G2_REG_INTERRUPT);
status = vdpu_read(vpu, G2_REG_INTERRUPT);
status = vdpu_read(vpu, G2_REG_INTERRUPT);
reg = vdpu_read(vpu, VDPU_SWREG(57)) | VDPU_REG_DEC_E(1);
reg = vdpu_read(vpu, VDPU_SWREG(57)) | VDPU_REG_DEC_E(1);
reg = vdpu_read(vpu, VDPU_REG_VP8_DCT_START_BIT);
status = vdpu_read(vpu, VDPU_REG_INTERRUPT);
status = vdpu_read(vpu, AV1_REG_INTERRUPT);