522 #define SET_VALID_IOCTL(ops, cmd, op) \  argument
523 	do { if ((ops)->op) __set_bit(_IOC_NR(cmd), valid_ioctls); } while (0)
548 	const struct v4l2_ioctl_ops *ops = vdev->ioctl_ops;  in determine_valid_ioctls()  local
567 	SET_VALID_IOCTL(ops, VIDIOC_QUERYCAP, vidioc_querycap);  in determine_valid_ioctls()
575 	if (vdev->ctrl_handler || ops->vidioc_queryctrl)  in determine_valid_ioctls()
577 	if (vdev->ctrl_handler || ops->vidioc_query_ext_ctrl)  in determine_valid_ioctls()
579 	if (vdev->ctrl_handler || ops->vidioc_g_ctrl || ops->vidioc_g_ext_ctrls)  in determine_valid_ioctls()
581 	if (vdev->ctrl_handler || ops->vidioc_s_ctrl || ops->vidioc_s_ext_ctrls)  in determine_valid_ioctls()
583 	if (vdev->ctrl_handler || ops->vidioc_g_ext_ctrls)  in determine_valid_ioctls()
585 	if (vdev->ctrl_handler || ops->vidioc_s_ext_ctrls)  in determine_valid_ioctls()
587 	if (vdev->ctrl_handler || ops->vidioc_try_ext_ctrls)  in determine_valid_ioctls()
589 	if (vdev->ctrl_handler || ops->vidioc_querymenu)  in determine_valid_ioctls()
592 		SET_VALID_IOCTL(ops, VIDIOC_G_FREQUENCY, vidioc_g_frequency);  in determine_valid_ioctls()
593 		SET_VALID_IOCTL(ops, VIDIOC_S_FREQUENCY, vidioc_s_frequency);  in determine_valid_ioctls()
595 	SET_VALID_IOCTL(ops, VIDIOC_LOG_STATUS, vidioc_log_status);  in determine_valid_ioctls()
602 	SET_VALID_IOCTL(ops, VIDIOC_DQEVENT, vidioc_subscribe_event);  in determine_valid_ioctls()
603 	SET_VALID_IOCTL(ops, VIDIOC_SUBSCRIBE_EVENT, vidioc_subscribe_event);  in determine_valid_ioctls()
604 	SET_VALID_IOCTL(ops, VIDIOC_UNSUBSCRIBE_EVENT, vidioc_unsubscribe_event);  in determine_valid_ioctls()
605 	if (ops->vidioc_enum_freq_bands || ops->vidioc_g_tuner || ops->vidioc_g_modulator)  in determine_valid_ioctls()
610 		if ((is_rx && (ops->vidioc_enum_fmt_vid_cap ||  in determine_valid_ioctls()
611 			       ops->vidioc_enum_fmt_vid_overlay)) ||  in determine_valid_ioctls()
612 		    (is_tx && ops->vidioc_enum_fmt_vid_out))  in determine_valid_ioctls()
614 		if ((is_rx && (ops->vidioc_g_fmt_vid_cap ||  in determine_valid_ioctls()
615 			       ops->vidioc_g_fmt_vid_cap_mplane ||  in determine_valid_ioctls()
616 			       ops->vidioc_g_fmt_vid_overlay)) ||  in determine_valid_ioctls()
617 		    (is_tx && (ops->vidioc_g_fmt_vid_out ||  in determine_valid_ioctls()
618 			       ops->vidioc_g_fmt_vid_out_mplane ||  in determine_valid_ioctls()
619 			       ops->vidioc_g_fmt_vid_out_overlay)))  in determine_valid_ioctls()
621 		if ((is_rx && (ops->vidioc_s_fmt_vid_cap ||  in determine_valid_ioctls()
622 			       ops->vidioc_s_fmt_vid_cap_mplane ||  in determine_valid_ioctls()
623 			       ops->vidioc_s_fmt_vid_overlay)) ||  in determine_valid_ioctls()
624 		    (is_tx && (ops->vidioc_s_fmt_vid_out ||  in determine_valid_ioctls()
625 			       ops->vidioc_s_fmt_vid_out_mplane ||  in determine_valid_ioctls()
626 			       ops->vidioc_s_fmt_vid_out_overlay)))  in determine_valid_ioctls()
628 		if ((is_rx && (ops->vidioc_try_fmt_vid_cap ||  in determine_valid_ioctls()
629 			       ops->vidioc_try_fmt_vid_cap_mplane ||  in determine_valid_ioctls()
630 			       ops->vidioc_try_fmt_vid_overlay)) ||  in determine_valid_ioctls()
631 		    (is_tx && (ops->vidioc_try_fmt_vid_out ||  in determine_valid_ioctls()
632 			       ops->vidioc_try_fmt_vid_out_mplane ||  in determine_valid_ioctls()
633 			       ops->vidioc_try_fmt_vid_out_overlay)))  in determine_valid_ioctls()
635 		SET_VALID_IOCTL(ops, VIDIOC_OVERLAY, vidioc_overlay);  in determine_valid_ioctls()
636 		SET_VALID_IOCTL(ops, VIDIOC_G_FBUF, vidioc_g_fbuf);  in determine_valid_ioctls()
637 		SET_VALID_IOCTL(ops, VIDIOC_S_FBUF, vidioc_s_fbuf);  in determine_valid_ioctls()
638 		SET_VALID_IOCTL(ops, VIDIOC_G_JPEGCOMP, vidioc_g_jpegcomp);  in determine_valid_ioctls()
639 		SET_VALID_IOCTL(ops, VIDIOC_S_JPEGCOMP, vidioc_s_jpegcomp);  in determine_valid_ioctls()
640 		SET_VALID_IOCTL(ops, VIDIOC_G_ENC_INDEX, vidioc_g_enc_index);  in determine_valid_ioctls()
641 		SET_VALID_IOCTL(ops, VIDIOC_ENCODER_CMD, vidioc_encoder_cmd);  in determine_valid_ioctls()
642 		SET_VALID_IOCTL(ops, VIDIOC_TRY_ENCODER_CMD, vidioc_try_encoder_cmd);  in determine_valid_ioctls()
643 		SET_VALID_IOCTL(ops, VIDIOC_DECODER_CMD, vidioc_decoder_cmd);  in determine_valid_ioctls()
644 		SET_VALID_IOCTL(ops, VIDIOC_TRY_DECODER_CMD, vidioc_try_decoder_cmd);  in determine_valid_ioctls()
645 		SET_VALID_IOCTL(ops, VIDIOC_ENUM_FRAMESIZES, vidioc_enum_framesizes);  in determine_valid_ioctls()
646 		SET_VALID_IOCTL(ops, VIDIOC_ENUM_FRAMEINTERVALS, vidioc_enum_frameintervals);  in determine_valid_ioctls()
647 		if (ops->vidioc_g_selection &&  in determine_valid_ioctls()
652 		if (ops->vidioc_s_selection &&  in determine_valid_ioctls()
655 		SET_VALID_IOCTL(ops, VIDIOC_G_SELECTION, vidioc_g_selection);  in determine_valid_ioctls()
656 		SET_VALID_IOCTL(ops, VIDIOC_S_SELECTION, vidioc_s_selection);  in determine_valid_ioctls()
660 		SET_VALID_IOCTL(ops, VIDIOC_ENUM_FMT, vidioc_enum_fmt_meta_cap);  in determine_valid_ioctls()
661 		SET_VALID_IOCTL(ops, VIDIOC_G_FMT, vidioc_g_fmt_meta_cap);  in determine_valid_ioctls()
662 		SET_VALID_IOCTL(ops, VIDIOC_S_FMT, vidioc_s_fmt_meta_cap);  in determine_valid_ioctls()
663 		SET_VALID_IOCTL(ops, VIDIOC_TRY_FMT, vidioc_try_fmt_meta_cap);  in determine_valid_ioctls()
666 		SET_VALID_IOCTL(ops, VIDIOC_ENUM_FMT, vidioc_enum_fmt_meta_out);  in determine_valid_ioctls()
667 		SET_VALID_IOCTL(ops, VIDIOC_G_FMT, vidioc_g_fmt_meta_out);  in determine_valid_ioctls()
668 		SET_VALID_IOCTL(ops, VIDIOC_S_FMT, vidioc_s_fmt_meta_out);  in determine_valid_ioctls()
669 		SET_VALID_IOCTL(ops, VIDIOC_TRY_FMT, vidioc_try_fmt_meta_out);  in determine_valid_ioctls()
673 		if ((is_rx && (ops->vidioc_g_fmt_vbi_cap ||  in determine_valid_ioctls()
674 			       ops->vidioc_g_fmt_sliced_vbi_cap)) ||  in determine_valid_ioctls()
675 		    (is_tx && (ops->vidioc_g_fmt_vbi_out ||  in determine_valid_ioctls()
676 			       ops->vidioc_g_fmt_sliced_vbi_out)))  in determine_valid_ioctls()
678 		if ((is_rx && (ops->vidioc_s_fmt_vbi_cap ||  in determine_valid_ioctls()
679 			       ops->vidioc_s_fmt_sliced_vbi_cap)) ||  in determine_valid_ioctls()
680 		    (is_tx && (ops->vidioc_s_fmt_vbi_out ||  in determine_valid_ioctls()
681 			       ops->vidioc_s_fmt_sliced_vbi_out)))  in determine_valid_ioctls()
683 		if ((is_rx && (ops->vidioc_try_fmt_vbi_cap ||  in determine_valid_ioctls()
684 			       ops->vidioc_try_fmt_sliced_vbi_cap)) ||  in determine_valid_ioctls()
685 		    (is_tx && (ops->vidioc_try_fmt_vbi_out ||  in determine_valid_ioctls()
686 			       ops->vidioc_try_fmt_sliced_vbi_out)))  in determine_valid_ioctls()
688 		SET_VALID_IOCTL(ops, VIDIOC_G_SLICED_VBI_CAP, vidioc_g_sliced_vbi_cap);  in determine_valid_ioctls()
691 		SET_VALID_IOCTL(ops, VIDIOC_ENUM_FMT, vidioc_enum_fmt_vid_cap);  in determine_valid_ioctls()
692 		SET_VALID_IOCTL(ops, VIDIOC_G_FMT, vidioc_g_fmt_vid_cap);  in determine_valid_ioctls()
693 		SET_VALID_IOCTL(ops, VIDIOC_S_FMT, vidioc_s_fmt_vid_cap);  in determine_valid_ioctls()
694 		SET_VALID_IOCTL(ops, VIDIOC_TRY_FMT, vidioc_try_fmt_vid_cap);  in determine_valid_ioctls()
695 		SET_VALID_IOCTL(ops, VIDIOC_ENUM_FRAMESIZES, vidioc_enum_framesizes);  in determine_valid_ioctls()
696 		SET_VALID_IOCTL(ops, VIDIOC_ENUM_FRAMEINTERVALS, vidioc_enum_frameintervals);  in determine_valid_ioctls()
697 		SET_VALID_IOCTL(ops, VIDIOC_ENUMINPUT, vidioc_enum_input);  in determine_valid_ioctls()
698 		SET_VALID_IOCTL(ops, VIDIOC_G_INPUT, vidioc_g_input);  in determine_valid_ioctls()
699 		SET_VALID_IOCTL(ops, VIDIOC_S_INPUT, vidioc_s_input);  in determine_valid_ioctls()
700 		SET_VALID_IOCTL(ops, VIDIOC_G_PARM, vidioc_g_parm);  in determine_valid_ioctls()
701 		SET_VALID_IOCTL(ops, VIDIOC_S_PARM, vidioc_s_parm);  in determine_valid_ioctls()
704 		SET_VALID_IOCTL(ops, VIDIOC_ENUM_FMT, vidioc_enum_fmt_sdr_cap);  in determine_valid_ioctls()
705 		SET_VALID_IOCTL(ops, VIDIOC_G_FMT, vidioc_g_fmt_sdr_cap);  in determine_valid_ioctls()
706 		SET_VALID_IOCTL(ops, VIDIOC_S_FMT, vidioc_s_fmt_sdr_cap);  in determine_valid_ioctls()
707 		SET_VALID_IOCTL(ops, VIDIOC_TRY_FMT, vidioc_try_fmt_sdr_cap);  in determine_valid_ioctls()
710 		SET_VALID_IOCTL(ops, VIDIOC_ENUM_FMT, vidioc_enum_fmt_sdr_out);  in determine_valid_ioctls()
711 		SET_VALID_IOCTL(ops, VIDIOC_G_FMT, vidioc_g_fmt_sdr_out);  in determine_valid_ioctls()
712 		SET_VALID_IOCTL(ops, VIDIOC_S_FMT, vidioc_s_fmt_sdr_out);  in determine_valid_ioctls()
713 		SET_VALID_IOCTL(ops, VIDIOC_TRY_FMT, vidioc_try_fmt_sdr_out);  in determine_valid_ioctls()
718 		SET_VALID_IOCTL(ops, VIDIOC_REQBUFS, vidioc_reqbufs);  in determine_valid_ioctls()
719 		SET_VALID_IOCTL(ops, VIDIOC_QUERYBUF, vidioc_querybuf);  in determine_valid_ioctls()
720 		SET_VALID_IOCTL(ops, VIDIOC_QBUF, vidioc_qbuf);  in determine_valid_ioctls()
721 		SET_VALID_IOCTL(ops, VIDIOC_EXPBUF, vidioc_expbuf);  in determine_valid_ioctls()
722 		SET_VALID_IOCTL(ops, VIDIOC_DQBUF, vidioc_dqbuf);  in determine_valid_ioctls()
723 		SET_VALID_IOCTL(ops, VIDIOC_CREATE_BUFS, vidioc_create_bufs);  in determine_valid_ioctls()
724 		SET_VALID_IOCTL(ops, VIDIOC_PREPARE_BUF, vidioc_prepare_buf);  in determine_valid_ioctls()
725 		SET_VALID_IOCTL(ops, VIDIOC_STREAMON, vidioc_streamon);  in determine_valid_ioctls()
726 		SET_VALID_IOCTL(ops, VIDIOC_STREAMOFF, vidioc_streamoff);  in determine_valid_ioctls()
728 		if (ops->vidioc_create_bufs)  in determine_valid_ioctls()
729 			SET_VALID_IOCTL(ops, VIDIOC_REMOVE_BUFS, vidioc_remove_bufs);  in determine_valid_ioctls()
734 		if (ops->vidioc_s_std)  in determine_valid_ioctls()
736 		SET_VALID_IOCTL(ops, VIDIOC_S_STD, vidioc_s_std);  in determine_valid_ioctls()
737 		SET_VALID_IOCTL(ops, VIDIOC_G_STD, vidioc_g_std);  in determine_valid_ioctls()
739 			SET_VALID_IOCTL(ops, VIDIOC_QUERYSTD, vidioc_querystd);  in determine_valid_ioctls()
745 				SET_VALID_IOCTL(ops, VIDIOC_ENUMINPUT, vidioc_enum_input);  in determine_valid_ioctls()
746 				SET_VALID_IOCTL(ops, VIDIOC_G_INPUT, vidioc_g_input);  in determine_valid_ioctls()
747 				SET_VALID_IOCTL(ops, VIDIOC_S_INPUT, vidioc_s_input);  in determine_valid_ioctls()
749 			SET_VALID_IOCTL(ops, VIDIOC_ENUMAUDIO, vidioc_enumaudio);  in determine_valid_ioctls()
750 			SET_VALID_IOCTL(ops, VIDIOC_G_AUDIO, vidioc_g_audio);  in determine_valid_ioctls()
751 			SET_VALID_IOCTL(ops, VIDIOC_S_AUDIO, vidioc_s_audio);  in determine_valid_ioctls()
752 			SET_VALID_IOCTL(ops, VIDIOC_QUERY_DV_TIMINGS, vidioc_query_dv_timings);  in determine_valid_ioctls()
753 			SET_VALID_IOCTL(ops, VIDIOC_S_EDID, vidioc_s_edid);  in determine_valid_ioctls()
761 				SET_VALID_IOCTL(ops, VIDIOC_ENUMOUTPUT, vidioc_enum_output);  in determine_valid_ioctls()
762 				SET_VALID_IOCTL(ops, VIDIOC_G_OUTPUT, vidioc_g_output);  in determine_valid_ioctls()
763 				SET_VALID_IOCTL(ops, VIDIOC_S_OUTPUT, vidioc_s_output);  in determine_valid_ioctls()
765 			SET_VALID_IOCTL(ops, VIDIOC_ENUMAUDOUT, vidioc_enumaudout);  in determine_valid_ioctls()
766 			SET_VALID_IOCTL(ops, VIDIOC_G_AUDOUT, vidioc_g_audout);  in determine_valid_ioctls()
767 			SET_VALID_IOCTL(ops, VIDIOC_S_AUDOUT, vidioc_s_audout);  in determine_valid_ioctls()
769 		if (ops->vidioc_g_parm || ops->vidioc_g_std)  in determine_valid_ioctls()
771 		SET_VALID_IOCTL(ops, VIDIOC_S_PARM, vidioc_s_parm);  in determine_valid_ioctls()
772 		SET_VALID_IOCTL(ops, VIDIOC_S_DV_TIMINGS, vidioc_s_dv_timings);  in determine_valid_ioctls()
773 		SET_VALID_IOCTL(ops, VIDIOC_G_DV_TIMINGS, vidioc_g_dv_timings);  in determine_valid_ioctls()
774 		SET_VALID_IOCTL(ops, VIDIOC_ENUM_DV_TIMINGS, vidioc_enum_dv_timings);  in determine_valid_ioctls()
775 		SET_VALID_IOCTL(ops, VIDIOC_DV_TIMINGS_CAP, vidioc_dv_timings_cap);  in determine_valid_ioctls()
776 		SET_VALID_IOCTL(ops, VIDIOC_G_EDID, vidioc_g_edid);  in determine_valid_ioctls()
780 		SET_VALID_IOCTL(ops, VIDIOC_G_MODULATOR, vidioc_g_modulator);  in determine_valid_ioctls()
781 		SET_VALID_IOCTL(ops, VIDIOC_S_MODULATOR, vidioc_s_modulator);  in determine_valid_ioctls()
785 		SET_VALID_IOCTL(ops, VIDIOC_G_TUNER, vidioc_g_tuner);  in determine_valid_ioctls()
786 		SET_VALID_IOCTL(ops, VIDIOC_S_TUNER, vidioc_s_tuner);  in determine_valid_ioctls()
787 		SET_VALID_IOCTL(ops, VIDIOC_S_HW_FREQ_SEEK, vidioc_s_hw_freq_seek);  in determine_valid_ioctls()
790 		SET_VALID_IOCTL(ops, VIDIOC_G_EDID, vidioc_g_edid);  in determine_valid_ioctls()
792 			SET_VALID_IOCTL(ops, VIDIOC_G_OUTPUT, vidioc_g_output);  in determine_valid_ioctls()
793 			SET_VALID_IOCTL(ops, VIDIOC_S_OUTPUT, vidioc_s_output);  in determine_valid_ioctls()
794 			SET_VALID_IOCTL(ops, VIDIOC_ENUMOUTPUT, vidioc_enum_output);  in determine_valid_ioctls()
797 			SET_VALID_IOCTL(ops, VIDIOC_ENUMINPUT, vidioc_enum_input);  in determine_valid_ioctls()
798 			SET_VALID_IOCTL(ops, VIDIOC_G_INPUT, vidioc_g_input);  in determine_valid_ioctls()
799 			SET_VALID_IOCTL(ops, VIDIOC_S_INPUT, vidioc_s_input);  in determine_valid_ioctls()
800 			SET_VALID_IOCTL(ops, VIDIOC_S_EDID, vidioc_s_edid);  in determine_valid_ioctls()
1043 	vdev->cdev->ops = &v4l2_fops;  in __video_register_device()