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path: root/drivers/media/video/v4l2-common.c
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-rw-r--r--drivers/media/video/v4l2-common.c558
1 files changed, 555 insertions, 3 deletions
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index cd2c4475525e..95a6e47c99f1 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -97,7 +97,7 @@ int v4l2_video_std_construct(struct v4l2_standard *vs,
97 memset(vs, 0, sizeof(struct v4l2_standard)); 97 memset(vs, 0, sizeof(struct v4l2_standard));
98 vs->index = index; 98 vs->index = index;
99 vs->id = id; 99 vs->id = id;
100 if (id & (V4L2_STD_NTSC | V4L2_STD_PAL_M)) { 100 if (id & V4L2_STD_525_60) {
101 vs->frameperiod.numerator = 1001; 101 vs->frameperiod.numerator = 1001;
102 vs->frameperiod.denominator = 30000; 102 vs->frameperiod.denominator = 30000;
103 vs->framelines = 525; 103 vs->framelines = 525;
@@ -110,7 +110,6 @@ int v4l2_video_std_construct(struct v4l2_standard *vs,
110 return 0; 110 return 0;
111} 111}
112 112
113
114/* ----------------------------------------------------------------- */ 113/* ----------------------------------------------------------------- */
115/* priority handling */ 114/* priority handling */
116 115
@@ -171,7 +170,7 @@ int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local)
171 170
172 171
173/* ----------------------------------------------------------------- */ 172/* ----------------------------------------------------------------- */
174/* some arrays for pretty-printing debug messages */ 173/* some arrays for pretty-printing debug messages of enum types */
175 174
176char *v4l2_field_names[] = { 175char *v4l2_field_names[] = {
177 [V4L2_FIELD_ANY] = "any", 176 [V4L2_FIELD_ANY] = "any",
@@ -192,6 +191,14 @@ char *v4l2_type_names[] = {
192 [V4L2_BUF_TYPE_VBI_OUTPUT] = "vbi-out", 191 [V4L2_BUF_TYPE_VBI_OUTPUT] = "vbi-out",
193}; 192};
194 193
194static char *v4l2_memory_names[] = {
195 [V4L2_MEMORY_MMAP] = "mmap",
196 [V4L2_MEMORY_USERPTR] = "userptr",
197 [V4L2_MEMORY_OVERLAY] = "overlay",
198};
199
200#define prt_names(a,arr) (((a)>=0)&&((a)<ARRAY_SIZE(arr)))?arr[a]:"unknown"
201
195/* ------------------------------------------------------------------ */ 202/* ------------------------------------------------------------------ */
196/* debug help functions */ 203/* debug help functions */
197 204
@@ -324,6 +331,15 @@ static const char *v4l2_int_ioctls[] = {
324}; 331};
325#define V4L2_INT_IOCTLS ARRAY_SIZE(v4l2_int_ioctls) 332#define V4L2_INT_IOCTLS ARRAY_SIZE(v4l2_int_ioctls)
326 333
334static void v4l_print_pix_fmt (char *s, struct v4l2_pix_format *fmt)
335{
336 printk ("%s: width=%d, height=%d, format=%d, field=%s, "
337 "bytesperline=%d sizeimage=%d, colorspace=%d\n", s,
338 fmt->width,fmt->height,fmt->pixelformat,
339 prt_names(fmt->field,v4l2_field_names),
340 fmt->bytesperline,fmt->sizeimage,fmt->colorspace);
341};
342
327/* Common ioctl debug function. This function can be used by 343/* Common ioctl debug function. This function can be used by
328 external ioctl messages as well as internal V4L ioctl */ 344 external ioctl messages as well as internal V4L ioctl */
329void v4l_printk_ioctl(unsigned int cmd) 345void v4l_printk_ioctl(unsigned int cmd)
@@ -362,6 +378,541 @@ void v4l_printk_ioctl(unsigned int cmd)
362 } 378 }
363} 379}
364 380
381/* Common ioctl debug function. This function can be used by
382 external ioctl messages as well as internal V4L ioctl and its
383 arguments */
384void v4l_printk_ioctl_arg(char *s,unsigned int cmd, void *arg)
385{
386 printk(s);
387 printk(": ");
388 v4l_printk_ioctl(cmd);
389 switch (cmd) {
390 case VIDIOC_INT_G_CHIP_IDENT:
391 {
392 enum v4l2_chip_ident *p=arg;
393 printk ("%s: chip ident=%d\n", s, *p);
394 break;
395 }
396 case VIDIOC_G_PRIORITY:
397 case VIDIOC_S_PRIORITY:
398 {
399 enum v4l2_priority *p=arg;
400 printk ("%s: priority=%d\n", s, *p);
401 break;
402 }
403 case VIDIOC_INT_S_TUNER_MODE:
404 {
405 enum v4l2_tuner_type *p=arg;
406 printk ("%s: tuner type=%d\n", s, *p);
407 break;
408 }
409 case DECODER_SET_VBI_BYPASS:
410 case DECODER_ENABLE_OUTPUT:
411 case DECODER_GET_STATUS:
412 case DECODER_SET_OUTPUT:
413 case DECODER_SET_INPUT:
414 case DECODER_SET_GPIO:
415 case DECODER_SET_NORM:
416 case VIDIOCCAPTURE:
417 case VIDIOCSYNC:
418 case VIDIOCSWRITEMODE:
419 case TUNER_SET_TYPE_ADDR:
420 case TUNER_SET_STANDBY:
421 case TDA9887_SET_CONFIG:
422 case AUDC_SET_INPUT:
423 case VIDIOC_OVERLAY_OLD:
424 case VIDIOC_STREAMOFF:
425 case VIDIOC_G_OUTPUT:
426 case VIDIOC_S_OUTPUT:
427 case VIDIOC_STREAMON:
428 case VIDIOC_G_INPUT:
429 case VIDIOC_OVERLAY:
430 case VIDIOC_S_INPUT:
431 {
432 int *p=arg;
433 printk ("%s: value=%d\n", s, *p);
434 break;
435 }
436 case MSP_SET_MATRIX:
437 {
438 struct msp_matrix *p=arg;
439 printk ("%s: input=%d, output=%d\n", s, p->input, p->output);
440 break;
441 }
442 case VIDIOC_G_AUDIO:
443 case VIDIOC_S_AUDIO:
444 case VIDIOC_ENUMAUDIO:
445 case VIDIOC_G_AUDIO_OLD:
446 {
447 struct v4l2_audio *p=arg;
448
449 printk ("%s: index=%d, name=%s, capability=%d, mode=%d\n",
450 s,p->index, p->name,p->capability, p->mode);
451 break;
452 }
453 case VIDIOC_G_AUDOUT:
454 case VIDIOC_S_AUDOUT:
455 case VIDIOC_ENUMAUDOUT:
456 case VIDIOC_G_AUDOUT_OLD:
457 {
458 struct v4l2_audioout *p=arg;
459 printk ("%s: index=%d, name=%s, capability=%d, mode=%d\n", s,
460 p->index, p->name, p->capability,p->mode);
461 break;
462 }
463 case VIDIOC_QBUF:
464 case VIDIOC_DQBUF:
465 case VIDIOC_QUERYBUF:
466 {
467 struct v4l2_buffer *p=arg;
468 struct v4l2_timecode *tc=&p->timecode;
469 printk ("%s: %02ld:%02d:%02d.%08ld index=%d, type=%s, "
470 "bytesused=%d, flags=0x%08d, "
471 "field=%0d, sequence=%d, memory=%s, offset/userptr=0x%08lx\n",
472 s,
473 (p->timestamp.tv_sec/3600),
474 (int)(p->timestamp.tv_sec/60)%60,
475 (int)(p->timestamp.tv_sec%60),
476 p->timestamp.tv_usec,
477 p->index,
478 prt_names(p->type,v4l2_type_names),
479 p->bytesused,p->flags,
480 p->field,p->sequence,
481 prt_names(p->memory,v4l2_memory_names),
482 p->m.userptr);
483 printk ("%s: timecode= %02d:%02d:%02d type=%d, "
484 "flags=0x%08d, frames=%d, userbits=0x%08x",
485 s,tc->hours,tc->minutes,tc->seconds,
486 tc->type, tc->flags, tc->frames, (__u32) tc->userbits);
487 break;
488 }
489 case VIDIOC_QUERYCAP:
490 {
491 struct v4l2_capability *p=arg;
492 printk ("%s: driver=%s, card=%s, bus=%s, version=%d, "
493 "capabilities=%d\n", s,
494 p->driver,p->card,p->bus_info,
495 p->version,
496 p->capabilities);
497 break;
498 }
499 case VIDIOC_G_CTRL:
500 case VIDIOC_S_CTRL:
501 case VIDIOC_S_CTRL_OLD:
502 {
503 struct v4l2_control *p=arg;
504 printk ("%s: id=%d, value=%d\n", s, p->id, p->value);
505 break;
506 }
507 case VIDIOC_G_CROP:
508 case VIDIOC_S_CROP:
509 {
510 struct v4l2_crop *p=arg;
511 /*FIXME: Should also show rect structs */
512 printk ("%s: type=%d\n", s, p->type);
513 break;
514 }
515 case VIDIOC_CROPCAP:
516 case VIDIOC_CROPCAP_OLD:
517 {
518 struct v4l2_cropcap *p=arg;
519 /*FIXME: Should also show rect structs */
520 printk ("%s: type=%d\n", s, p->type);
521 break;
522 }
523 case VIDIOC_INT_DECODE_VBI_LINE:
524 {
525 struct v4l2_decode_vbi_line *p=arg;
526 printk ("%s: is_second_field=%d, ptr=0x%08lx, line=%d, "
527 "type=%d\n", s,
528 p->is_second_field,(unsigned long)p->p,p->line,p->type);
529 break;
530 }
531 case VIDIOC_ENUM_FMT:
532 {
533 struct v4l2_fmtdesc *p=arg;
534 printk ("%s: index=%d, type=%d, flags=%d, description=%s,"
535 " pixelformat=%d\n", s,
536 p->index, p->type, p->flags,p->description,
537 p->pixelformat);
538
539 break;
540 }
541 case VIDIOC_G_FMT:
542 case VIDIOC_S_FMT:
543 case VIDIOC_TRY_FMT:
544 {
545 struct v4l2_format *p=arg;
546 printk ("%s: type=%s\n", s,
547 prt_names(p->type,v4l2_type_names));
548 switch (p->type) {
549 case V4L2_BUF_TYPE_VIDEO_CAPTURE:
550 v4l_print_pix_fmt (s, &p->fmt.pix);
551 break;
552 default:
553 break;
554 }
555 }
556 case VIDIOC_G_FBUF:
557 case VIDIOC_S_FBUF:
558 {
559 struct v4l2_framebuffer *p=arg;
560 printk ("%s: capability=%d, flags=%d, base=0x%08lx\n", s,
561 p->capability,p->flags, (unsigned long)p->base);
562 v4l_print_pix_fmt (s, &p->fmt);
563 break;
564 }
565 case VIDIOC_G_FREQUENCY:
566 case VIDIOC_S_FREQUENCY:
567 {
568 struct v4l2_frequency *p=arg;
569 printk ("%s: tuner=%d, type=%d, frequency=%d\n", s,
570 p->tuner,p->type,p->frequency);
571 break;
572 }
573 case VIDIOC_ENUMINPUT:
574 {
575 struct v4l2_input *p=arg;
576 printk ("%s: index=%d, name=%s, type=%d, audioset=%d, "
577 "tuner=%d, std=%lld, status=%d\n", s,
578 p->index,p->name,p->type,p->audioset,
579 p->tuner,p->std,
580 p->status);
581 break;
582 }
583 case VIDIOC_G_JPEGCOMP:
584 case VIDIOC_S_JPEGCOMP:
585 {
586 struct v4l2_jpegcompression *p=arg;
587 printk ("%s: quality=%d, APPn=%d, APP_len=%d, COM_len=%d,"
588 " jpeg_markers=%d\n", s,
589 p->quality,p->APPn,p->APP_len,
590 p->COM_len,p->jpeg_markers);
591 break;
592 }
593 case VIDIOC_G_MODULATOR:
594 case VIDIOC_S_MODULATOR:
595 {
596 struct v4l2_modulator *p=arg;
597 printk ("%s: index=%d, name=%s, capability=%d, rangelow=%d,"
598 " rangehigh=%d, txsubchans=%d\n", s,
599 p->index, p->name,p->capability,p->rangelow,
600 p->rangehigh,p->txsubchans);
601 break;
602 }
603 case VIDIOC_G_MPEGCOMP:
604 case VIDIOC_S_MPEGCOMP:
605 {
606 struct v4l2_mpeg_compression *p=arg;
607 /*FIXME: Several fields not shown */
608 printk ("%s: ts_pid_pmt=%d, ts_pid_audio=%d, ts_pid_video=%d, "
609 "ts_pid_pcr=%d, ps_size=%d, au_sample_rate=%d, "
610 "au_pesid=%c, vi_frame_rate=%d, vi_frames_per_gop=%d, "
611 "vi_bframes_count=%d, vi_pesid=%c\n", s,
612 p->ts_pid_pmt,p->ts_pid_audio, p->ts_pid_video,
613 p->ts_pid_pcr, p->ps_size, p->au_sample_rate,
614 p->au_pesid, p->vi_frame_rate,
615 p->vi_frames_per_gop, p->vi_bframes_count,
616 p->vi_pesid);
617 break;
618 }
619 case VIDIOC_ENUMOUTPUT:
620 {
621 struct v4l2_output *p=arg;
622 printk ("%s: index=%d, name=%s,type=%d, audioset=%d, "
623 "modulator=%d, std=%lld\n",
624 s,p->index,p->name,p->type,p->audioset,
625 p->modulator,p->std);
626 break;
627 }
628 case VIDIOC_QUERYCTRL:
629 {
630 struct v4l2_queryctrl *p=arg;
631 printk ("%s: id=%d, type=%d, name=%s, min/max=%d/%d,"
632 " step=%d, default=%d, flags=0x%08x\n", s,
633 p->id,p->type,p->name,p->minimum,p->maximum,
634 p->step,p->default_value,p->flags);
635 break;
636 }
637 case VIDIOC_QUERYMENU:
638 {
639 struct v4l2_querymenu *p=arg;
640 printk ("%s: id=%d, index=%d, name=%s\n", s,
641 p->id,p->index,p->name);
642 break;
643 }
644 case VIDIOC_INT_G_REGISTER:
645 case VIDIOC_INT_S_REGISTER:
646 {
647 struct v4l2_register *p=arg;
648 printk ("%s: i2c_id=%d, reg=%lu, val=%d\n", s,
649 p->i2c_id,p->reg,p->val);
650
651 break;
652 }
653 case VIDIOC_REQBUFS:
654 {
655 struct v4l2_requestbuffers *p=arg;
656 printk ("%s: count=%d, type=%s, memory=%s\n", s,
657 p->count,
658 prt_names(p->type,v4l2_type_names),
659 prt_names(p->memory,v4l2_memory_names));
660 break;
661 }
662 case VIDIOC_INT_S_AUDIO_ROUTING:
663 case VIDIOC_INT_S_VIDEO_ROUTING:
664 case VIDIOC_INT_G_AUDIO_ROUTING:
665 case VIDIOC_INT_G_VIDEO_ROUTING:
666 {
667 struct v4l2_routing *p=arg;
668 printk ("%s: input=%d, output=%d\n", s, p->input, p->output);
669 break;
670 }
671 case VIDIOC_G_SLICED_VBI_CAP:
672 {
673 struct v4l2_sliced_vbi_cap *p=arg;
674 printk ("%s: service_set=%d\n", s,
675 p->service_set);
676 break;
677 }
678 case VIDIOC_INT_S_VBI_DATA:
679 case VIDIOC_INT_G_VBI_DATA:
680 {
681 struct v4l2_sliced_vbi_data *p=arg;
682 printk ("%s: id=%d, field=%d, line=%d\n", s,
683 p->id, p->field, p->line);
684 break;
685 }
686 case VIDIOC_ENUMSTD:
687 {
688 struct v4l2_standard *p=arg;
689 printk ("%s: index=%d, id=%lld, name=%s, fps=%d/%d, framelines=%d\n", s,
690 p->index, p->id, p->name,
691 p->frameperiod.numerator,
692 p->frameperiod.denominator,
693 p->framelines);
694
695 break;
696 }
697 case VIDIOC_G_PARM:
698 case VIDIOC_S_PARM:
699 case VIDIOC_S_PARM_OLD:
700 {
701 struct v4l2_streamparm *p=arg;
702 printk ("%s: type=%d\n", s, p->type);
703
704 break;
705 }
706 case VIDIOC_G_TUNER:
707 case VIDIOC_S_TUNER:
708 {
709 struct v4l2_tuner *p=arg;
710 printk ("%s: index=%d, name=%s, type=%d, capability=%d, "
711 "rangelow=%d, rangehigh=%d, signal=%d, afc=%d, "
712 "rxsubchans=%d, audmode=%d\n", s,
713 p->index, p->name, p->type,
714 p->capability, p->rangelow,p->rangehigh,
715 p->rxsubchans, p->audmode, p->signal,
716 p->afc);
717 break;
718 }
719 case VIDIOCGVBIFMT:
720 case VIDIOCSVBIFMT:
721 {
722 struct vbi_format *p=arg;
723 printk ("%s: sampling_rate=%d, samples_per_line=%d, "
724 "sample_format=%d, start=%d/%d, count=%d/%d, flags=%d\n", s,
725 p->sampling_rate,p->samples_per_line,
726 p->sample_format,p->start[0],p->start[1],
727 p->count[0],p->count[1],p->flags);
728 break;
729 }
730 case VIDIOCGAUDIO:
731 case VIDIOCSAUDIO:
732 {
733 struct video_audio *p=arg;
734 printk ("%s: audio=%d, volume=%d, bass=%d, treble=%d, "
735 "flags=%d, name=%s, mode=%d, balance=%d, step=%d\n",
736 s,p->audio,p->volume,p->bass, p->treble,
737 p->flags,p->name,p->mode,p->balance,p->step);
738 break;
739 }
740 case VIDIOCGFBUF:
741 case VIDIOCSFBUF:
742 {
743 struct video_buffer *p=arg;
744 printk ("%s: base=%08lx, height=%d, width=%d, depth=%d, "
745 "bytesperline=%d\n", s,
746 (unsigned long) p->base, p->height, p->width,
747 p->depth,p->bytesperline);
748 break;
749 }
750 case VIDIOCGCAP:
751 {
752 struct video_capability *p=arg;
753 printk ("%s: name=%s, type=%d, channels=%d, audios=%d, "
754 "maxwidth=%d, maxheight=%d, minwidth=%d, minheight=%d\n",
755 s,p->name,p->type,p->channels,p->audios,
756 p->maxwidth,p->maxheight,p->minwidth,
757 p->minheight);
758
759 break;
760 }
761 case VIDIOCGCAPTURE:
762 case VIDIOCSCAPTURE:
763 {
764 struct video_capture *p=arg;
765 printk ("%s: x=%d, y=%d, width=%d, height=%d, decimation=%d,"
766 " flags=%d\n", s,
767 p->x, p->y,p->width, p->height,
768 p->decimation,p->flags);
769 break;
770 }
771 case VIDIOCGCHAN:
772 case VIDIOCSCHAN:
773 {
774 struct video_channel *p=arg;
775 printk ("%s: channel=%d, name=%s, tuners=%d, flags=%d, "
776 "type=%d, norm=%d\n", s,
777 p->channel,p->name,p->tuners,
778 p->flags,p->type,p->norm);
779
780 break;
781 }
782 case VIDIOCSMICROCODE:
783 {
784 struct video_code *p=arg;
785 printk ("%s: loadwhat=%s, datasize=%d\n", s,
786 p->loadwhat,p->datasize);
787 break;
788 }
789 case DECODER_GET_CAPABILITIES:
790 {
791 struct video_decoder_capability *p=arg;
792 printk ("%s: flags=%d, inputs=%d, outputs=%d\n", s,
793 p->flags,p->inputs,p->outputs);
794 break;
795 }
796 case DECODER_INIT:
797 {
798 struct video_decoder_init *p=arg;
799 printk ("%s: len=%c\n", s, p->len);
800 break;
801 }
802 case VIDIOCGPLAYINFO:
803 {
804 struct video_info *p=arg;
805 printk ("%s: frame_count=%d, h_size=%d, v_size=%d, "
806 "smpte_timecode=%d, picture_type=%d, "
807 "temporal_reference=%d, user_data=%s\n", s,
808 p->frame_count, p->h_size,
809 p->v_size, p->smpte_timecode,
810 p->picture_type, p->temporal_reference,
811 p->user_data);
812 break;
813 }
814 case VIDIOCKEY:
815 {
816 struct video_key *p=arg;
817 printk ("%s: key=%s, flags=%d\n", s,
818 p->key, p->flags);
819 break;
820 }
821 case VIDIOCGMBUF:
822 {
823 struct video_mbuf *p=arg;
824 printk ("%s: size=%d, frames=%d, offsets=0x%08lx\n", s,
825 p->size,
826 p->frames,
827 (unsigned long)p->offsets);
828 break;
829 }
830 case VIDIOCMCAPTURE:
831 {
832 struct video_mmap *p=arg;
833 printk ("%s: frame=%d, height=%d, width=%d, format=%d\n", s,
834 p->frame,
835 p->height, p->width,
836 p->format);
837 break;
838 }
839 case VIDIOCGPICT:
840 case VIDIOCSPICT:
841 case DECODER_SET_PICTURE:
842 {
843 struct video_picture *p=arg;
844
845 printk ("%s: brightness=%d, hue=%d, colour=%d, contrast=%d,"
846 " whiteness=%d, depth=%d, palette=%d\n", s,
847 p->brightness, p->hue, p->colour,
848 p->contrast, p->whiteness, p->depth,
849 p->palette);
850 break;
851 }
852 case VIDIOCSPLAYMODE:
853 {
854 struct video_play_mode *p=arg;
855 printk ("%s: mode=%d, p1=%d, p2=%d\n", s,
856 p->mode,p->p1,p->p2);
857 break;
858 }
859 case VIDIOCGTUNER:
860 case VIDIOCSTUNER:
861 {
862 struct video_tuner *p=arg;
863 printk ("%s: tuner=%d, name=%s, rangelow=%ld, rangehigh=%ld, "
864 "flags=%d, mode=%d, signal=%d\n", s,
865 p->tuner, p->name,p->rangelow, p->rangehigh,
866 p->flags,p->mode, p->signal);
867 break;
868 }
869 case VIDIOCGUNIT:
870 {
871 struct video_unit *p=arg;
872 printk ("%s: video=%d, vbi=%d, radio=%d, audio=%d, "
873 "teletext=%d\n", s,
874 p->video,p->vbi,p->radio,p->audio,p->teletext);
875 break;
876 }
877 case VIDIOCGWIN:
878 case VIDIOCSWIN:
879 {
880 struct video_window *p=arg;
881 printk ("%s: x=%d, y=%d, width=%d, height=%d, chromakey=%d,"
882 " flags=%d, clipcount=%d\n", s,
883 p->x, p->y,p->width, p->height,
884 p->chromakey,p->flags,
885 p->clipcount);
886 break;
887 }
888 case VIDIOC_INT_AUDIO_CLOCK_FREQ:
889 case VIDIOC_INT_I2S_CLOCK_FREQ:
890 case VIDIOC_INT_S_STANDBY:
891 {
892 u32 *p=arg;
893
894 printk ("%s: value=%d\n", s, *p);
895 break;
896 }
897 case VIDIOCGFREQ:
898 case VIDIOCSFREQ:
899 {
900 unsigned long *p=arg;
901 printk ("%s: value=%lu\n", s, *p);
902 break;
903 }
904 case VIDIOC_G_STD:
905 case VIDIOC_S_STD:
906 case VIDIOC_QUERYSTD:
907 {
908 v4l2_std_id *p=arg;
909
910 printk ("%s: value=%llu\n", s, *p);
911 break;
912 }
913 }
914}
915
365/* ----------------------------------------------------------------- */ 916/* ----------------------------------------------------------------- */
366 917
367EXPORT_SYMBOL(v4l2_video_std_construct); 918EXPORT_SYMBOL(v4l2_video_std_construct);
@@ -376,6 +927,7 @@ EXPORT_SYMBOL(v4l2_prio_check);
376EXPORT_SYMBOL(v4l2_field_names); 927EXPORT_SYMBOL(v4l2_field_names);
377EXPORT_SYMBOL(v4l2_type_names); 928EXPORT_SYMBOL(v4l2_type_names);
378EXPORT_SYMBOL(v4l_printk_ioctl); 929EXPORT_SYMBOL(v4l_printk_ioctl);
930EXPORT_SYMBOL(v4l_printk_ioctl_arg);
379 931
380/* 932/*
381 * Local variables: 933 * Local variables:
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-29 20:27:47 -0500