VDPU_REG_VP8_AREF_SIGN_BIAS   62 drivers/staging/media/hantro/rk3399_vpu_hw_vp8_dec.c #define     VDPU_REG_VP8_AREF_SIGN_BIAS			BIT(0)
VDPU_REG_VP8_AREF_SIGN_BIAS  552 drivers/staging/media/hantro/rk3399_vpu_regs.h #define     VDPU_REG_VP8_AREF_SIGN_BIAS			BIT(0)