MTK_VENC_IRQ_ACK_OFFSET 70 drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c addr = dev->reg_base[VENC_SYS] + MTK_VENC_IRQ_ACK_OFFSET; MTK_VENC_IRQ_ACK_OFFSET 96 drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c addr = dev->reg_base[VENC_LT_SYS] + MTK_VENC_IRQ_ACK_OFFSET;