Lines Matching +full:sd +full:- +full:modulator
1 // SPDX-License-Identifier: GPL-2.0-or-later
19 #include <linux/v4l2-subdev.h>
22 #include <media/media-device.h> /* for media_set_bus_info() */
23 #include <media/v4l2-common.h>
24 #include <media/v4l2-ioctl.h>
25 #include <media/v4l2-ctrls.h>
26 #include <media/v4l2-fh.h>
27 #include <media/v4l2-event.h>
28 #include <media/v4l2-device.h>
29 #include <media/videobuf2-v4l2.h>
30 #include <media/v4l2-mc.h>
31 #include <media/v4l2-mem2mem.h>
35 #define is_valid_ioctl(vfd, cmd) test_bit(_IOC_NR(cmd), (vfd)->valid_ioctls)
44 { V4L2_STD_NTSC_M, "NTSC-M" },
45 { V4L2_STD_NTSC_M_JP, "NTSC-M-JP" },
46 { V4L2_STD_NTSC_M_KR, "NTSC-M-KR" },
47 { V4L2_STD_NTSC_443, "NTSC-443" },
49 { V4L2_STD_PAL_BG, "PAL-BG" },
50 { V4L2_STD_PAL_B, "PAL-B" },
51 { V4L2_STD_PAL_B1, "PAL-B1" },
52 { V4L2_STD_PAL_G, "PAL-G" },
53 { V4L2_STD_PAL_H, "PAL-H" },
54 { V4L2_STD_PAL_I, "PAL-I" },
55 { V4L2_STD_PAL_DK, "PAL-DK" },
56 { V4L2_STD_PAL_D, "PAL-D" },
57 { V4L2_STD_PAL_D1, "PAL-D1" },
58 { V4L2_STD_PAL_K, "PAL-K" },
59 { V4L2_STD_PAL_M, "PAL-M" },
60 { V4L2_STD_PAL_N, "PAL-N" },
61 { V4L2_STD_PAL_Nc, "PAL-Nc" },
62 { V4L2_STD_PAL_60, "PAL-60" },
64 { V4L2_STD_SECAM_B, "SECAM-B" },
65 { V4L2_STD_SECAM_G, "SECAM-G" },
66 { V4L2_STD_SECAM_H, "SECAM-H" },
67 { V4L2_STD_SECAM_DK, "SECAM-DK" },
68 { V4L2_STD_SECAM_D, "SECAM-D" },
69 { V4L2_STD_SECAM_K, "SECAM-K" },
70 { V4L2_STD_SECAM_K1, "SECAM-K1" },
71 { V4L2_STD_SECAM_L, "SECAM-L" },
72 { V4L2_STD_SECAM_LC, "SECAM-Lc" },
100 frameperiod->numerator = 1001; in v4l2_video_std_frame_period()
101 frameperiod->denominator = 30000; in v4l2_video_std_frame_period()
103 frameperiod->numerator = 1; in v4l2_video_std_frame_period()
104 frameperiod->denominator = 25; in v4l2_video_std_frame_period()
114 vs->id = id; in v4l2_video_std_construct()
115 v4l2_video_std_frame_period(id, &vs->frameperiod); in v4l2_video_std_construct()
116 vs->framelines = (id & V4L2_STD_525_60) ? 525 : 625; in v4l2_video_std_construct()
117 strscpy(vs->name, name, sizeof(vs->name)); in v4l2_video_std_construct()
123 * 'id' and 'vs->index' parameters. Returns negative on error. */
127 unsigned int index = vs->index, i, j = 0; in v4l_video_std_enumstd()
130 /* Return -ENODATA if the id for the current input in v4l_video_std_enumstd()
133 return -ENODATA; in v4l_video_std_enumstd()
152 return -EINVAL; in v4l_video_std_enumstd()
158 /* ----------------------------------------------------------------- */
159 /* some arrays for pretty-printing debug messages of enum types */
167 [V4L2_FIELD_SEQ_TB] = "seq-tb",
168 [V4L2_FIELD_SEQ_BT] = "seq-bt",
170 [V4L2_FIELD_INTERLACED_TB] = "interlaced-tb",
171 [V4L2_FIELD_INTERLACED_BT] = "interlaced-bt",
177 [V4L2_BUF_TYPE_VIDEO_CAPTURE] = "vid-cap",
178 [V4L2_BUF_TYPE_VIDEO_OVERLAY] = "vid-overlay",
179 [V4L2_BUF_TYPE_VIDEO_OUTPUT] = "vid-out",
180 [V4L2_BUF_TYPE_VBI_CAPTURE] = "vbi-cap",
181 [V4L2_BUF_TYPE_VBI_OUTPUT] = "vbi-out",
182 [V4L2_BUF_TYPE_SLICED_VBI_CAPTURE] = "sliced-vbi-cap",
183 [V4L2_BUF_TYPE_SLICED_VBI_OUTPUT] = "sliced-vbi-out",
184 [V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY] = "vid-out-overlay",
185 [V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE] = "vid-cap-mplane",
186 [V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE] = "vid-out-mplane",
187 [V4L2_BUF_TYPE_SDR_CAPTURE] = "sdr-cap",
188 [V4L2_BUF_TYPE_SDR_OUTPUT] = "sdr-out",
189 [V4L2_BUF_TYPE_META_CAPTURE] = "meta-cap",
190 [V4L2_BUF_TYPE_META_OUTPUT] = "meta-out",
203 /* ------------------------------------------------------------------ */
211 (int)sizeof(p->driver), p->driver, in v4l_print_querycap()
212 (int)sizeof(p->card), p->card, in v4l_print_querycap()
213 (int)sizeof(p->bus_info), p->bus_info, in v4l_print_querycap()
214 p->version, p->capabilities, p->device_caps); in v4l_print_querycap()
222 p->index, (int)sizeof(p->name), p->name, p->type, p->audioset, in v4l_print_enuminput()
223 p->tuner, (unsigned long long)p->std, p->status, in v4l_print_enuminput()
224 p->capabilities); in v4l_print_enuminput()
231 …pr_cont("index=%u, name=%.*s, type=%u, audioset=0x%x, modulator=%u, std=0x%08Lx, capabilities=0x%x… in v4l_print_enumoutput()
232 p->index, (int)sizeof(p->name), p->name, p->type, p->audioset, in v4l_print_enumoutput()
233 p->modulator, (unsigned long long)p->std, p->capabilities); in v4l_print_enumoutput()
241 pr_cont("index=%u, mode=0x%x\n", p->index, p->mode); in v4l_print_audio()
244 p->index, (int)sizeof(p->name), p->name, in v4l_print_audio()
245 p->capability, p->mode); in v4l_print_audio()
253 pr_cont("index=%u\n", p->index); in v4l_print_audioout()
256 p->index, (int)sizeof(p->name), p->name, in v4l_print_audioout()
257 p->capability, p->mode); in v4l_print_audioout()
265 p->index, prt_names(p->type, v4l2_type_names), in v4l_print_fmtdesc()
266 p->flags, &p->pixelformat, p->mbus_code, in v4l_print_fmtdesc()
267 (int)sizeof(p->description), p->description); in v4l_print_fmtdesc()
283 pr_cont("type=%s", prt_names(p->type, v4l2_type_names)); in v4l_print_format()
284 switch (p->type) { in v4l_print_format()
287 pix = &p->fmt.pix; in v4l_print_format()
289 pix->width, pix->height, &pix->pixelformat, in v4l_print_format()
290 prt_names(pix->field, v4l2_field_names), in v4l_print_format()
291 pix->bytesperline, pix->sizeimage, in v4l_print_format()
292 pix->colorspace, pix->flags, pix->ycbcr_enc, in v4l_print_format()
293 pix->quantization, pix->xfer_func); in v4l_print_format()
297 mp = &p->fmt.pix_mp; in v4l_print_format()
298 pixelformat = mp->pixelformat; in v4l_print_format()
300 mp->width, mp->height, &pixelformat, in v4l_print_format()
301 prt_names(mp->field, v4l2_field_names), in v4l_print_format()
302 mp->colorspace, mp->num_planes, mp->flags, in v4l_print_format()
303 mp->ycbcr_enc, mp->quantization, mp->xfer_func); in v4l_print_format()
304 planes = min_t(u32, mp->num_planes, VIDEO_MAX_PLANES); in v4l_print_format()
307 mp->plane_fmt[i].bytesperline, in v4l_print_format()
308 mp->plane_fmt[i].sizeimage); in v4l_print_format()
312 win = &p->fmt.win; in v4l_print_format()
314 win->w.left, win->w.top, win->w.width, win->w.height, in v4l_print_format()
315 prt_names(win->field, v4l2_field_names), in v4l_print_format()
316 win->chromakey, win->global_alpha); in v4l_print_format()
320 vbi = &p->fmt.vbi; in v4l_print_format()
322 vbi->sampling_rate, vbi->offset, in v4l_print_format()
323 vbi->samples_per_line, &vbi->sample_format, in v4l_print_format()
324 vbi->start[0], vbi->start[1], in v4l_print_format()
325 vbi->count[0], vbi->count[1]); in v4l_print_format()
329 sliced = &p->fmt.sliced; in v4l_print_format()
331 sliced->service_set, sliced->io_size); in v4l_print_format()
334 sliced->service_lines[0][i], in v4l_print_format()
335 sliced->service_lines[1][i]); in v4l_print_format()
339 pixelformat = p->fmt.sdr.pixelformat; in v4l_print_format()
344 meta = &p->fmt.meta; in v4l_print_format()
345 pixelformat = meta->dataformat; in v4l_print_format()
347 &pixelformat, meta->buffersize, meta->width, in v4l_print_format()
348 meta->height, meta->bytesperline); in v4l_print_format()
358 p->capability, p->flags, p->base, p->fmt.width, p->fmt.height, in v4l_print_framebuffer()
359 &p->fmt.pixelformat, p->fmt.bytesperline, p->fmt.sizeimage, in v4l_print_framebuffer()
360 p->fmt.colorspace); in v4l_print_framebuffer()
373 pr_cont("index=%u, txsubchans=0x%x\n", p->index, p->txsubchans); in v4l_print_modulator()
376 p->index, (int)sizeof(p->name), p->name, p->capability, in v4l_print_modulator()
377 p->rangelow, p->rangehigh, p->txsubchans); in v4l_print_modulator()
385 pr_cont("index=%u, audmode=%u\n", p->index, p->audmode); in v4l_print_tuner()
388 p->index, (int)sizeof(p->name), p->name, p->type, in v4l_print_tuner()
389 p->capability, p->rangelow, in v4l_print_tuner()
390 p->rangehigh, p->signal, p->afc, in v4l_print_tuner()
391 p->rxsubchans, p->audmode); in v4l_print_tuner()
399 p->tuner, p->type, p->frequency); in v4l_print_frequency()
407 p->index, in v4l_print_standard()
408 (unsigned long long)p->id, (int)sizeof(p->name), p->name, in v4l_print_standard()
409 p->frameperiod.numerator, in v4l_print_standard()
410 p->frameperiod.denominator, in v4l_print_standard()
411 p->framelines); in v4l_print_standard()
424 p->tuner, p->type, p->seek_upward, p->wrap_around, p->spacing, in v4l_print_hw_freq_seek()
425 p->rangelow, p->rangehigh); in v4l_print_hw_freq_seek()
433 p->count, in v4l_print_requestbuffers()
434 prt_names(p->type, v4l2_type_names), in v4l_print_requestbuffers()
435 prt_names(p->memory, v4l2_memory_names)); in v4l_print_requestbuffers()
441 const struct v4l2_timecode *tc = &p->timecode; in v4l_print_buffer()
446 (int)p->timestamp.tv_sec / 3600, in v4l_print_buffer()
447 ((int)p->timestamp.tv_sec / 60) % 60, in v4l_print_buffer()
448 ((int)p->timestamp.tv_sec % 60), in v4l_print_buffer()
449 (long)p->timestamp.tv_usec, in v4l_print_buffer()
450 p->index, in v4l_print_buffer()
451 prt_names(p->type, v4l2_type_names), p->request_fd, in v4l_print_buffer()
452 p->flags, prt_names(p->field, v4l2_field_names), in v4l_print_buffer()
453 p->sequence, prt_names(p->memory, v4l2_memory_names)); in v4l_print_buffer()
455 if (V4L2_TYPE_IS_MULTIPLANAR(p->type) && p->m.planes) { in v4l_print_buffer()
457 for (i = 0; i < p->length; ++i) { in v4l_print_buffer()
458 plane = &p->m.planes[i]; in v4l_print_buffer()
461 i, plane->bytesused, plane->data_offset, in v4l_print_buffer()
462 plane->m.userptr, plane->length); in v4l_print_buffer()
466 p->bytesused, p->m.userptr, p->length); in v4l_print_buffer()
470 tc->hours, tc->minutes, tc->seconds, in v4l_print_buffer()
471 tc->type, tc->flags, tc->frames, *(__u32 *)tc->userbits); in v4l_print_buffer()
479 p->fd, prt_names(p->type, v4l2_type_names), in v4l_print_exportbuffer()
480 p->index, p->plane, p->flags); in v4l_print_exportbuffer()
488 p->index, p->count, prt_names(p->memory, v4l2_memory_names), in v4l_print_create_buffers()
489 p->capabilities, p->max_num_buffers); in v4l_print_create_buffers()
490 v4l_print_format(&p->format, write_only); in v4l_print_create_buffers()
498 prt_names(p->type, v4l2_type_names), p->index, p->count); in v4l_print_remove_buffers()
505 pr_cont("type=%s", prt_names(p->type, v4l2_type_names)); in v4l_print_streamparm()
507 if (p->type == V4L2_BUF_TYPE_VIDEO_CAPTURE || in v4l_print_streamparm()
508 p->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { in v4l_print_streamparm()
509 const struct v4l2_captureparm *c = &p->parm.capture; in v4l_print_streamparm()
512 c->capability, c->capturemode, in v4l_print_streamparm()
513 c->timeperframe.numerator, c->timeperframe.denominator, in v4l_print_streamparm()
514 c->extendedmode, c->readbuffers); in v4l_print_streamparm()
515 } else if (p->type == V4L2_BUF_TYPE_VIDEO_OUTPUT || in v4l_print_streamparm()
516 p->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { in v4l_print_streamparm()
517 const struct v4l2_outputparm *c = &p->parm.output; in v4l_print_streamparm()
520 c->capability, c->outputmode, in v4l_print_streamparm()
521 c->timeperframe.numerator, c->timeperframe.denominator, in v4l_print_streamparm()
522 c->extendedmode, c->writebuffers); in v4l_print_streamparm()
533 p->id, p->type, (int)sizeof(p->name), p->name, in v4l_print_queryctrl()
534 p->minimum, p->maximum, in v4l_print_queryctrl()
535 p->step, p->default_value, p->flags); in v4l_print_queryctrl()
543 p->id, p->type, (int)sizeof(p->name), p->name, in v4l_print_query_ext_ctrl()
544 p->minimum, p->maximum, in v4l_print_query_ext_ctrl()
545 p->step, p->default_value, p->flags, in v4l_print_query_ext_ctrl()
546 p->elem_size, p->elems, p->nr_of_dims, in v4l_print_query_ext_ctrl()
547 p->dims[0], p->dims[1], p->dims[2], p->dims[3]); in v4l_print_query_ext_ctrl()
554 pr_cont("id=0x%x, index=%d\n", p->id, p->index); in v4l_print_querymenu()
560 const char *name = v4l2_ctrl_get_name(p->id); in v4l_print_control()
564 pr_cont("id=0x%x, value=%d\n", p->id, p->value); in v4l_print_control()
573 p->which, p->count, p->error_idx, p->request_fd); in v4l_print_ext_controls()
574 for (i = 0; i < p->count; i++) { in v4l_print_ext_controls()
575 unsigned int id = p->controls[i].id; in v4l_print_ext_controls()
580 if (!p->controls[i].size) in v4l_print_ext_controls()
581 pr_cont(", id/val=0x%x/0x%x", id, p->controls[i].value); in v4l_print_ext_controls()
583 pr_cont(", id/size=0x%x/%u", id, p->controls[i].size); in v4l_print_ext_controls()
593 prt_names(p->type, v4l2_type_names), in v4l_print_cropcap()
594 p->bounds.left, p->bounds.top, in v4l_print_cropcap()
595 p->bounds.width, p->bounds.height, in v4l_print_cropcap()
596 p->defrect.left, p->defrect.top, in v4l_print_cropcap()
597 p->defrect.width, p->defrect.height, in v4l_print_cropcap()
598 p->pixelaspect.numerator, p->pixelaspect.denominator); in v4l_print_cropcap()
606 prt_names(p->type, v4l2_type_names), in v4l_print_crop()
607 p->c.left, p->c.top, in v4l_print_crop()
608 p->c.width, p->c.height); in v4l_print_crop()
616 prt_names(p->type, v4l2_type_names), in v4l_print_selection()
617 p->target, p->flags, in v4l_print_selection()
618 p->r.left, p->r.top, p->r.width, p->r.height); in v4l_print_selection()
626 p->quality, p->APPn, p->APP_len, in v4l_print_jpegcompression()
627 p->COM_len, p->jpeg_markers); in v4l_print_jpegcompression()
635 p->entries, p->entries_cap); in v4l_print_enc_idx()
643 p->cmd, p->flags); in v4l_print_encoder_cmd()
650 pr_cont("cmd=%d, flags=0x%x\n", p->cmd, p->flags); in v4l_print_decoder_cmd()
652 if (p->cmd == V4L2_DEC_CMD_START) in v4l_print_decoder_cmd()
654 p->start.speed, p->start.format); in v4l_print_decoder_cmd()
655 else if (p->cmd == V4L2_DEC_CMD_STOP) in v4l_print_decoder_cmd()
656 pr_info("pts=%llu\n", p->stop.pts); in v4l_print_decoder_cmd()
663 pr_cont("type=%u, ", p->match.type); in v4l_print_dbg_chip_info()
664 if (p->match.type == V4L2_CHIP_MATCH_I2C_DRIVER) in v4l_print_dbg_chip_info()
666 (int)sizeof(p->match.name), p->match.name); in v4l_print_dbg_chip_info()
668 pr_cont("addr=%u, ", p->match.addr); in v4l_print_dbg_chip_info()
669 pr_cont("name=%.*s\n", (int)sizeof(p->name), p->name); in v4l_print_dbg_chip_info()
676 pr_cont("type=%u, ", p->match.type); in v4l_print_dbg_register()
677 if (p->match.type == V4L2_CHIP_MATCH_I2C_DRIVER) in v4l_print_dbg_register()
679 (int)sizeof(p->match.name), p->match.name); in v4l_print_dbg_register()
681 pr_cont("addr=%u, ", p->match.addr); in v4l_print_dbg_register()
683 p->reg, p->val); in v4l_print_dbg_register()
690 switch (p->type) { in v4l_print_dv_timings()
692 …pr_cont("type=bt-656/1120, interlaced=%u, pixelclock=%llu, width=%u, height=%u, polarities=0x%x, h… in v4l_print_dv_timings()
693 p->bt.interlaced, p->bt.pixelclock, in v4l_print_dv_timings()
694 p->bt.width, p->bt.height, in v4l_print_dv_timings()
695 p->bt.polarities, p->bt.hfrontporch, in v4l_print_dv_timings()
696 p->bt.hsync, p->bt.hbackporch, in v4l_print_dv_timings()
697 p->bt.vfrontporch, p->bt.vsync, in v4l_print_dv_timings()
698 p->bt.vbackporch, p->bt.il_vfrontporch, in v4l_print_dv_timings()
699 p->bt.il_vsync, p->bt.il_vbackporch, in v4l_print_dv_timings()
700 p->bt.standards, p->bt.flags); in v4l_print_dv_timings()
703 pr_cont("type=%d\n", p->type); in v4l_print_dv_timings()
712 pr_cont("index=%u, ", p->index); in v4l_print_enum_dv_timings()
713 v4l_print_dv_timings(&p->timings, write_only); in v4l_print_enum_dv_timings()
720 switch (p->type) { in v4l_print_dv_timings_cap()
722 …pr_cont("type=bt-656/1120, width=%u-%u, height=%u-%u, pixelclock=%llu-%llu, standards=0x%x, capabi… in v4l_print_dv_timings_cap()
723 p->bt.min_width, p->bt.max_width, in v4l_print_dv_timings_cap()
724 p->bt.min_height, p->bt.max_height, in v4l_print_dv_timings_cap()
725 p->bt.min_pixelclock, p->bt.max_pixelclock, in v4l_print_dv_timings_cap()
726 p->bt.standards, p->bt.capabilities); in v4l_print_dv_timings_cap()
729 pr_cont("type=%u\n", p->type); in v4l_print_dv_timings_cap()
739 p->index, &p->pixel_format, p->type); in v4l_print_frmsizeenum()
740 switch (p->type) { in v4l_print_frmsizeenum()
743 p->discrete.width, p->discrete.height); in v4l_print_frmsizeenum()
747 p->stepwise.min_width, in v4l_print_frmsizeenum()
748 p->stepwise.min_height, in v4l_print_frmsizeenum()
749 p->stepwise.max_width, in v4l_print_frmsizeenum()
750 p->stepwise.max_height, in v4l_print_frmsizeenum()
751 p->stepwise.step_width, in v4l_print_frmsizeenum()
752 p->stepwise.step_height); in v4l_print_frmsizeenum()
766 p->index, &p->pixel_format, p->width, p->height, p->type); in v4l_print_frmivalenum()
767 switch (p->type) { in v4l_print_frmivalenum()
770 p->discrete.numerator, in v4l_print_frmivalenum()
771 p->discrete.denominator); in v4l_print_frmivalenum()
775 p->stepwise.min.numerator, in v4l_print_frmivalenum()
776 p->stepwise.min.denominator, in v4l_print_frmivalenum()
777 p->stepwise.max.numerator, in v4l_print_frmivalenum()
778 p->stepwise.max.denominator, in v4l_print_frmivalenum()
779 p->stepwise.step.numerator, in v4l_print_frmivalenum()
780 p->stepwise.step.denominator); in v4l_print_frmivalenum()
795 p->type, p->pending, p->sequence, p->id, in v4l_print_event()
796 p->timestamp.tv_sec, p->timestamp.tv_nsec); in v4l_print_event()
797 switch (p->type) { in v4l_print_event()
800 prt_names(p->u.vsync.field, v4l2_field_names)); in v4l_print_event()
803 c = &p->u.ctrl; in v4l_print_event()
805 c->changes, c->type); in v4l_print_event()
806 if (c->type == V4L2_CTRL_TYPE_INTEGER64) in v4l_print_event()
807 pr_cont("value64=%lld, ", c->value64); in v4l_print_event()
809 pr_cont("value=%d, ", c->value); in v4l_print_event()
811 c->flags, c->minimum, c->maximum, in v4l_print_event()
812 c->step, c->default_value); in v4l_print_event()
816 p->u.frame_sync.frame_sequence); in v4l_print_event()
826 p->type, p->id, p->flags); in v4l_print_event_subscription()
835 prt_names(p->type, v4l2_type_names), p->service_set); in v4l_print_sliced_vbi_cap()
838 p->service_lines[0][i], in v4l_print_sliced_vbi_cap()
839 p->service_lines[1][i]); in v4l_print_sliced_vbi_cap()
847 p->tuner, p->type, p->index, in v4l_print_freq_band()
848 p->capability, p->rangelow, in v4l_print_freq_band()
849 p->rangehigh, p->modulation); in v4l_print_freq_band()
857 p->pad, p->start_block, p->blocks); in v4l_print_edid()
872 pr_cont("driver-specific ioctl\n"); in v4l_print_default()
880 c->reserved[0] = 0; in check_ext_ctrls()
881 for (i = 0; i < c->count; i++) in check_ext_ctrls()
882 c->controls[i].reserved2[0] = 0; in check_ext_ctrls()
884 switch (c->which) { in check_ext_ctrls()
901 c->error_idx = c->count; in check_ext_ctrls()
908 c->error_idx = c->count; in check_ext_ctrls()
913 for (i = 0; i < c->count; i++) { in check_ext_ctrls()
914 if (V4L2_CTRL_ID2WHICH(c->controls[i].id) != c->which) { in check_ext_ctrls()
915 c->error_idx = ioctl == VIDIOC_TRY_EXT_CTRLS ? i : in check_ext_ctrls()
916 c->count; in check_ext_ctrls()
933 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops; in check_fmt()
934 bool is_vid = vfd->vfl_type == VFL_TYPE_VIDEO && in check_fmt()
935 (vfd->device_caps & vid_caps); in check_fmt()
936 bool is_vbi = vfd->vfl_type == VFL_TYPE_VBI; in check_fmt()
937 bool is_sdr = vfd->vfl_type == VFL_TYPE_SDR; in check_fmt()
938 bool is_tch = vfd->vfl_type == VFL_TYPE_TOUCH; in check_fmt()
939 bool is_meta = vfd->vfl_type == VFL_TYPE_VIDEO && in check_fmt()
940 (vfd->device_caps & meta_caps); in check_fmt()
941 bool is_rx = vfd->vfl_dir != VFL_DIR_TX; in check_fmt()
942 bool is_tx = vfd->vfl_dir != VFL_DIR_RX; in check_fmt()
945 return -EINVAL; in check_fmt()
950 (ops->vidioc_g_fmt_vid_cap || ops->vidioc_g_fmt_vid_cap_mplane)) in check_fmt()
954 if ((is_vid || is_tch) && is_rx && ops->vidioc_g_fmt_vid_cap_mplane) in check_fmt()
958 if (is_vid && is_rx && ops->vidioc_g_fmt_vid_overlay) in check_fmt()
963 (ops->vidioc_g_fmt_vid_out || ops->vidioc_g_fmt_vid_out_mplane)) in check_fmt()
967 if (is_vid && is_tx && ops->vidioc_g_fmt_vid_out_mplane) in check_fmt()
971 if (is_vid && is_tx && ops->vidioc_g_fmt_vid_out_overlay) in check_fmt()
975 if (is_vbi && is_rx && ops->vidioc_g_fmt_vbi_cap) in check_fmt()
979 if (is_vbi && is_tx && ops->vidioc_g_fmt_vbi_out) in check_fmt()
983 if (is_vbi && is_rx && ops->vidioc_g_fmt_sliced_vbi_cap) in check_fmt()
987 if (is_vbi && is_tx && ops->vidioc_g_fmt_sliced_vbi_out) in check_fmt()
991 if (is_sdr && is_rx && ops->vidioc_g_fmt_sdr_cap) in check_fmt()
995 if (is_sdr && is_tx && ops->vidioc_g_fmt_sdr_out) in check_fmt()
999 if (is_meta && is_rx && ops->vidioc_g_fmt_meta_cap) in check_fmt()
1003 if (is_meta && is_tx && ops->vidioc_g_fmt_meta_out) in check_fmt()
1009 return -EINVAL; in check_fmt()
1042 if (fmt->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE || in v4l_sanitize_format()
1043 fmt->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) in v4l_sanitize_format()
1044 fmt->fmt.pix_mp.num_planes = min_t(u32, fmt->fmt.pix_mp.num_planes, in v4l_sanitize_format()
1056 if (fmt->type == V4L2_BUF_TYPE_VIDEO_CAPTURE || in v4l_sanitize_format()
1057 fmt->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) { in v4l_sanitize_format()
1058 if (fmt->fmt.pix.priv != V4L2_PIX_FMT_PRIV_MAGIC) { in v4l_sanitize_format()
1059 fmt->fmt.pix.priv = V4L2_PIX_FMT_PRIV_MAGIC; in v4l_sanitize_format()
1062 + sizeof(fmt->fmt.pix.priv); in v4l_sanitize_format()
1063 memset(((void *)&fmt->fmt.pix) + offset, 0, in v4l_sanitize_format()
1064 sizeof(fmt->fmt.pix) - offset); in v4l_sanitize_format()
1069 if (fmt->type == V4L2_BUF_TYPE_VIDEO_CAPTURE || in v4l_sanitize_format()
1070 fmt->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) { in v4l_sanitize_format()
1071 v4l_sanitize_colorspace(fmt->fmt.pix.pixelformat, in v4l_sanitize_format()
1072 &fmt->fmt.pix.colorspace, in v4l_sanitize_format()
1073 &fmt->fmt.pix.ycbcr_enc, in v4l_sanitize_format()
1074 &fmt->fmt.pix.quantization, in v4l_sanitize_format()
1075 &fmt->fmt.pix.xfer_func); in v4l_sanitize_format()
1076 } else if (fmt->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE || in v4l_sanitize_format()
1077 fmt->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { in v4l_sanitize_format()
1078 u32 ycbcr_enc = fmt->fmt.pix_mp.ycbcr_enc; in v4l_sanitize_format()
1079 u32 quantization = fmt->fmt.pix_mp.quantization; in v4l_sanitize_format()
1080 u32 xfer_func = fmt->fmt.pix_mp.xfer_func; in v4l_sanitize_format()
1082 v4l_sanitize_colorspace(fmt->fmt.pix_mp.pixelformat, in v4l_sanitize_format()
1083 &fmt->fmt.pix_mp.colorspace, &ycbcr_enc, in v4l_sanitize_format()
1086 fmt->fmt.pix_mp.ycbcr_enc = ycbcr_enc; in v4l_sanitize_format()
1087 fmt->fmt.pix_mp.quantization = quantization; in v4l_sanitize_format()
1088 fmt->fmt.pix_mp.xfer_func = xfer_func; in v4l_sanitize_format()
1099 cap->version = LINUX_VERSION_CODE; in v4l_querycap()
1100 cap->device_caps = vfd->device_caps; in v4l_querycap()
1101 cap->capabilities = vfd->device_caps | V4L2_CAP_DEVICE_CAPS; in v4l_querycap()
1103 media_set_bus_info(cap->bus_info, sizeof(cap->bus_info), in v4l_querycap()
1104 vfd->dev_parent); in v4l_querycap()
1106 ret = ops->vidioc_querycap(file, fh, cap); in v4l_querycap()
1112 WARN_ON(cap->device_caps != vfd->device_caps); in v4l_querycap()
1115 * vfd->device_caps | V4L2_CAP_DEVICE_CAPS in v4l_querycap()
1117 WARN_ON((cap->capabilities & in v4l_querycap()
1118 (vfd->device_caps | V4L2_CAP_DEVICE_CAPS)) != in v4l_querycap()
1119 (vfd->device_caps | V4L2_CAP_DEVICE_CAPS)); in v4l_querycap()
1120 cap->capabilities |= V4L2_CAP_EXT_PIX_FORMAT; in v4l_querycap()
1121 cap->device_caps |= V4L2_CAP_EXT_PIX_FORMAT; in v4l_querycap()
1131 if (vfd->device_caps & V4L2_CAP_IO_MC) { in v4l_g_input()
1136 return ops->vidioc_g_input(file, fh, arg); in v4l_g_input()
1144 if (vfd->device_caps & V4L2_CAP_IO_MC) { in v4l_g_output()
1149 return ops->vidioc_g_output(file, fh, arg); in v4l_g_output()
1162 if (vfd->device_caps & V4L2_CAP_IO_MC) in v4l_s_input()
1163 return *(int *)arg ? -EINVAL : 0; in v4l_s_input()
1165 return ops->vidioc_s_input(file, fh, *(unsigned int *)arg); in v4l_s_input()
1173 if (vfd->device_caps & V4L2_CAP_IO_MC) in v4l_s_output()
1174 return *(int *)arg ? -EINVAL : 0; in v4l_s_output()
1176 return ops->vidioc_s_output(file, fh, *(unsigned int *)arg); in v4l_s_output()
1186 *p = v4l2_prio_max(vfd->prio); in v4l_g_priority()
1198 if (!test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags)) in v4l_s_priority()
1199 return -ENOTTY; in v4l_s_priority()
1200 vfh = file->private_data; in v4l_s_priority()
1201 return v4l2_prio_change(vfd->prio, &vfh->prio, *p); in v4l_s_priority()
1217 p->capabilities |= V4L2_IN_CAP_STD; in v4l_enuminput()
1219 if (vfd->device_caps & V4L2_CAP_IO_MC) { in v4l_enuminput()
1220 if (p->index) in v4l_enuminput()
1221 return -EINVAL; in v4l_enuminput()
1222 strscpy(p->name, vfd->name, sizeof(p->name)); in v4l_enuminput()
1223 p->type = V4L2_INPUT_TYPE_CAMERA; in v4l_enuminput()
1227 return ops->vidioc_enum_input(file, fh, p); in v4l_enuminput()
1243 p->capabilities |= V4L2_OUT_CAP_STD; in v4l_enumoutput()
1245 if (vfd->device_caps & V4L2_CAP_IO_MC) { in v4l_enumoutput()
1246 if (p->index) in v4l_enumoutput()
1247 return -EINVAL; in v4l_enumoutput()
1248 strscpy(p->name, vfd->name, sizeof(p->name)); in v4l_enumoutput()
1249 p->type = V4L2_OUTPUT_TYPE_ANALOG; in v4l_enumoutput()
1253 return ops->vidioc_enum_output(file, fh, p); in v4l_enumoutput()
1258 const unsigned sz = sizeof(fmt->description); in v4l_fill_fmtdesc()
1270 switch (fmt->pixelformat) { in v4l_fill_fmtdesc()
1272 case V4L2_PIX_FMT_RGB332: descr = "8-bit RGB 3-3-2"; break; in v4l_fill_fmtdesc()
1273 case V4L2_PIX_FMT_RGB444: descr = "16-bit A/XRGB 4-4-4-4"; break; in v4l_fill_fmtdesc()
1274 case V4L2_PIX_FMT_ARGB444: descr = "16-bit ARGB 4-4-4-4"; break; in v4l_fill_fmtdesc()
1275 case V4L2_PIX_FMT_XRGB444: descr = "16-bit XRGB 4-4-4-4"; break; in v4l_fill_fmtdesc()
1276 case V4L2_PIX_FMT_RGBA444: descr = "16-bit RGBA 4-4-4-4"; break; in v4l_fill_fmtdesc()
1277 case V4L2_PIX_FMT_RGBX444: descr = "16-bit RGBX 4-4-4-4"; break; in v4l_fill_fmtdesc()
1278 case V4L2_PIX_FMT_ABGR444: descr = "16-bit ABGR 4-4-4-4"; break; in v4l_fill_fmtdesc()
1279 case V4L2_PIX_FMT_XBGR444: descr = "16-bit XBGR 4-4-4-4"; break; in v4l_fill_fmtdesc()
1280 case V4L2_PIX_FMT_BGRA444: descr = "16-bit BGRA 4-4-4-4"; break; in v4l_fill_fmtdesc()
1281 case V4L2_PIX_FMT_BGRX444: descr = "16-bit BGRX 4-4-4-4"; break; in v4l_fill_fmtdesc()
1282 case V4L2_PIX_FMT_RGB555: descr = "16-bit A/XRGB 1-5-5-5"; break; in v4l_fill_fmtdesc()
1283 case V4L2_PIX_FMT_ARGB555: descr = "16-bit ARGB 1-5-5-5"; break; in v4l_fill_fmtdesc()
1284 case V4L2_PIX_FMT_XRGB555: descr = "16-bit XRGB 1-5-5-5"; break; in v4l_fill_fmtdesc()
1285 case V4L2_PIX_FMT_ABGR555: descr = "16-bit ABGR 1-5-5-5"; break; in v4l_fill_fmtdesc()
1286 case V4L2_PIX_FMT_XBGR555: descr = "16-bit XBGR 1-5-5-5"; break; in v4l_fill_fmtdesc()
1287 case V4L2_PIX_FMT_RGBA555: descr = "16-bit RGBA 5-5-5-1"; break; in v4l_fill_fmtdesc()
1288 case V4L2_PIX_FMT_RGBX555: descr = "16-bit RGBX 5-5-5-1"; break; in v4l_fill_fmtdesc()
1289 case V4L2_PIX_FMT_BGRA555: descr = "16-bit BGRA 5-5-5-1"; break; in v4l_fill_fmtdesc()
1290 case V4L2_PIX_FMT_BGRX555: descr = "16-bit BGRX 5-5-5-1"; break; in v4l_fill_fmtdesc()
1291 case V4L2_PIX_FMT_RGB565: descr = "16-bit RGB 5-6-5"; break; in v4l_fill_fmtdesc()
1292 case V4L2_PIX_FMT_RGB555X: descr = "16-bit A/XRGB 1-5-5-5 BE"; break; in v4l_fill_fmtdesc()
1293 case V4L2_PIX_FMT_ARGB555X: descr = "16-bit ARGB 1-5-5-5 BE"; break; in v4l_fill_fmtdesc()
1294 case V4L2_PIX_FMT_XRGB555X: descr = "16-bit XRGB 1-5-5-5 BE"; break; in v4l_fill_fmtdesc()
1295 case V4L2_PIX_FMT_RGB565X: descr = "16-bit RGB 5-6-5 BE"; break; in v4l_fill_fmtdesc()
1296 case V4L2_PIX_FMT_BGR666: descr = "18-bit BGRX 6-6-6-14"; break; in v4l_fill_fmtdesc()
1297 case V4L2_PIX_FMT_BGR24: descr = "24-bit BGR 8-8-8"; break; in v4l_fill_fmtdesc()
1298 case V4L2_PIX_FMT_RGB24: descr = "24-bit RGB 8-8-8"; break; in v4l_fill_fmtdesc()
1299 case V4L2_PIX_FMT_BGR32: descr = "32-bit BGRA/X 8-8-8-8"; break; in v4l_fill_fmtdesc()
1300 case V4L2_PIX_FMT_ABGR32: descr = "32-bit BGRA 8-8-8-8"; break; in v4l_fill_fmtdesc()
1301 case V4L2_PIX_FMT_XBGR32: descr = "32-bit BGRX 8-8-8-8"; break; in v4l_fill_fmtdesc()
1302 case V4L2_PIX_FMT_RGB32: descr = "32-bit A/XRGB 8-8-8-8"; break; in v4l_fill_fmtdesc()
1303 case V4L2_PIX_FMT_ARGB32: descr = "32-bit ARGB 8-8-8-8"; break; in v4l_fill_fmtdesc()
1304 case V4L2_PIX_FMT_XRGB32: descr = "32-bit XRGB 8-8-8-8"; break; in v4l_fill_fmtdesc()
1305 case V4L2_PIX_FMT_BGRA32: descr = "32-bit ABGR 8-8-8-8"; break; in v4l_fill_fmtdesc()
1306 case V4L2_PIX_FMT_BGRX32: descr = "32-bit XBGR 8-8-8-8"; break; in v4l_fill_fmtdesc()
1307 case V4L2_PIX_FMT_RGBA32: descr = "32-bit RGBA 8-8-8-8"; break; in v4l_fill_fmtdesc()
1308 case V4L2_PIX_FMT_RGBX32: descr = "32-bit RGBX 8-8-8-8"; break; in v4l_fill_fmtdesc()
1309 case V4L2_PIX_FMT_RGBX1010102: descr = "32-bit RGBX 10-10-10-2"; break; in v4l_fill_fmtdesc()
1310 case V4L2_PIX_FMT_RGBA1010102: descr = "32-bit RGBA 10-10-10-2"; break; in v4l_fill_fmtdesc()
1311 case V4L2_PIX_FMT_ARGB2101010: descr = "32-bit ARGB 2-10-10-10"; break; in v4l_fill_fmtdesc()
1312 case V4L2_PIX_FMT_BGR48: descr = "48-bit BGR 16-16-16"; break; in v4l_fill_fmtdesc()
1313 case V4L2_PIX_FMT_RGB48: descr = "48-bit RGB 16-16-16"; break; in v4l_fill_fmtdesc()
1314 case V4L2_PIX_FMT_BGR48_12: descr = "12-bit Depth BGR"; break; in v4l_fill_fmtdesc()
1315 case V4L2_PIX_FMT_ABGR64_12: descr = "12-bit Depth BGRA"; break; in v4l_fill_fmtdesc()
1316 case V4L2_PIX_FMT_GREY: descr = "8-bit Greyscale"; break; in v4l_fill_fmtdesc()
1317 case V4L2_PIX_FMT_Y4: descr = "4-bit Greyscale"; break; in v4l_fill_fmtdesc()
1318 case V4L2_PIX_FMT_Y6: descr = "6-bit Greyscale"; break; in v4l_fill_fmtdesc()
1319 case V4L2_PIX_FMT_Y10: descr = "10-bit Greyscale"; break; in v4l_fill_fmtdesc()
1320 case V4L2_PIX_FMT_Y12: descr = "12-bit Greyscale"; break; in v4l_fill_fmtdesc()
1321 case V4L2_PIX_FMT_Y012: descr = "12-bit Greyscale (bits 15-4)"; break; in v4l_fill_fmtdesc()
1322 case V4L2_PIX_FMT_Y14: descr = "14-bit Greyscale"; break; in v4l_fill_fmtdesc()
1323 case V4L2_PIX_FMT_Y16: descr = "16-bit Greyscale"; break; in v4l_fill_fmtdesc()
1324 case V4L2_PIX_FMT_Y16_BE: descr = "16-bit Greyscale BE"; break; in v4l_fill_fmtdesc()
1325 case V4L2_PIX_FMT_Y10BPACK: descr = "10-bit Greyscale (Packed)"; break; in v4l_fill_fmtdesc()
1326 case V4L2_PIX_FMT_Y10P: descr = "10-bit Greyscale (MIPI Packed)"; break; in v4l_fill_fmtdesc()
1327 case V4L2_PIX_FMT_IPU3_Y10: descr = "10-bit greyscale (IPU3 Packed)"; break; in v4l_fill_fmtdesc()
1328 case V4L2_PIX_FMT_Y12P: descr = "12-bit Greyscale (MIPI Packed)"; break; in v4l_fill_fmtdesc()
1329 case V4L2_PIX_FMT_Y14P: descr = "14-bit Greyscale (MIPI Packed)"; break; in v4l_fill_fmtdesc()
1330 case V4L2_PIX_FMT_Y8I: descr = "Interleaved 8-bit Greyscale"; break; in v4l_fill_fmtdesc()
1331 case V4L2_PIX_FMT_Y12I: descr = "Interleaved 12-bit Greyscale"; break; in v4l_fill_fmtdesc()
1332 case V4L2_PIX_FMT_Y16I: descr = "Interleaved 16-bit Greyscale"; break; in v4l_fill_fmtdesc()
1333 case V4L2_PIX_FMT_Z16: descr = "16-bit Depth"; break; in v4l_fill_fmtdesc()
1335 case V4L2_PIX_FMT_CNF4: descr = "4-bit Depth Confidence (Packed)"; break; in v4l_fill_fmtdesc()
1336 case V4L2_PIX_FMT_PAL8: descr = "8-bit Palette"; break; in v4l_fill_fmtdesc()
1337 case V4L2_PIX_FMT_UV8: descr = "8-bit Chrominance UV 4-4"; break; in v4l_fill_fmtdesc()
1348 case V4L2_PIX_FMT_YUV444: descr = "16-bit A/XYUV 4-4-4-4"; break; in v4l_fill_fmtdesc()
1349 case V4L2_PIX_FMT_YUV555: descr = "16-bit A/XYUV 1-5-5-5"; break; in v4l_fill_fmtdesc()
1350 case V4L2_PIX_FMT_YUV565: descr = "16-bit YUV 5-6-5"; break; in v4l_fill_fmtdesc()
1351 case V4L2_PIX_FMT_YUV24: descr = "24-bit YUV 4:4:4 8-8-8"; break; in v4l_fill_fmtdesc()
1352 case V4L2_PIX_FMT_YUV32: descr = "32-bit A/XYUV 8-8-8-8"; break; in v4l_fill_fmtdesc()
1353 case V4L2_PIX_FMT_AYUV32: descr = "32-bit AYUV 8-8-8-8"; break; in v4l_fill_fmtdesc()
1354 case V4L2_PIX_FMT_XYUV32: descr = "32-bit XYUV 8-8-8-8"; break; in v4l_fill_fmtdesc()
1355 case V4L2_PIX_FMT_VUYA32: descr = "32-bit VUYA 8-8-8-8"; break; in v4l_fill_fmtdesc()
1356 case V4L2_PIX_FMT_VUYX32: descr = "32-bit VUYX 8-8-8-8"; break; in v4l_fill_fmtdesc()
1357 case V4L2_PIX_FMT_YUVA32: descr = "32-bit YUVA 8-8-8-8"; break; in v4l_fill_fmtdesc()
1358 case V4L2_PIX_FMT_YUVX32: descr = "32-bit YUVX 8-8-8-8"; break; in v4l_fill_fmtdesc()
1361 case V4L2_PIX_FMT_HI240: descr = "8-bit Dithered RGB (BTTV)"; break; in v4l_fill_fmtdesc()
1363 case V4L2_PIX_FMT_YUV48_12: descr = "12-bit YUV 4:4:4 Packed"; break; in v4l_fill_fmtdesc()
1370 case V4L2_PIX_FMT_P010: descr = "10-bit Y/UV 4:2:0"; break; in v4l_fill_fmtdesc()
1371 case V4L2_PIX_FMT_P012: descr = "12-bit Y/UV 4:2:0"; break; in v4l_fill_fmtdesc()
1375 case V4L2_PIX_FMT_NV15_4L4: descr = "10-bit Y/UV 4:2:0 (4x4 Linear)"; break; in v4l_fill_fmtdesc()
1376 case V4L2_PIX_FMT_P010_4L4: descr = "10-bit Y/UV 4:2:0 (4x4 Linear)"; break; in v4l_fill_fmtdesc()
1377 case V4L2_PIX_FMT_NV12M: descr = "Y/UV 4:2:0 (N-C)"; break; in v4l_fill_fmtdesc()
1378 case V4L2_PIX_FMT_NV21M: descr = "Y/VU 4:2:0 (N-C)"; break; in v4l_fill_fmtdesc()
1379 case V4L2_PIX_FMT_NV16M: descr = "Y/UV 4:2:2 (N-C)"; break; in v4l_fill_fmtdesc()
1380 case V4L2_PIX_FMT_NV61M: descr = "Y/VU 4:2:2 (N-C)"; break; in v4l_fill_fmtdesc()
1381 case V4L2_PIX_FMT_NV12MT: descr = "Y/UV 4:2:0 (64x32 MB, N-C)"; break; in v4l_fill_fmtdesc()
1382 case V4L2_PIX_FMT_NV12MT_16X16: descr = "Y/UV 4:2:0 (16x16 MB, N-C)"; break; in v4l_fill_fmtdesc()
1383 case V4L2_PIX_FMT_P012M: descr = "12-bit Y/UV 4:2:0 (N-C)"; break; in v4l_fill_fmtdesc()
1384 case V4L2_PIX_FMT_YUV420M: descr = "Planar YUV 4:2:0 (N-C)"; break; in v4l_fill_fmtdesc()
1385 case V4L2_PIX_FMT_YVU420M: descr = "Planar YVU 4:2:0 (N-C)"; break; in v4l_fill_fmtdesc()
1386 case V4L2_PIX_FMT_YUV422M: descr = "Planar YUV 4:2:2 (N-C)"; break; in v4l_fill_fmtdesc()
1387 case V4L2_PIX_FMT_YVU422M: descr = "Planar YVU 4:2:2 (N-C)"; break; in v4l_fill_fmtdesc()
1388 case V4L2_PIX_FMT_YUV444M: descr = "Planar YUV 4:4:4 (N-C)"; break; in v4l_fill_fmtdesc()
1389 case V4L2_PIX_FMT_YVU444M: descr = "Planar YVU 4:4:4 (N-C)"; break; in v4l_fill_fmtdesc()
1390 case V4L2_PIX_FMT_SBGGR8: descr = "8-bit Bayer BGBG/GRGR"; break; in v4l_fill_fmtdesc()
1391 case V4L2_PIX_FMT_SGBRG8: descr = "8-bit Bayer GBGB/RGRG"; break; in v4l_fill_fmtdesc()
1392 case V4L2_PIX_FMT_SGRBG8: descr = "8-bit Bayer GRGR/BGBG"; break; in v4l_fill_fmtdesc()
1393 case V4L2_PIX_FMT_SRGGB8: descr = "8-bit Bayer RGRG/GBGB"; break; in v4l_fill_fmtdesc()
1394 case V4L2_PIX_FMT_SBGGR10: descr = "10-bit Bayer BGBG/GRGR"; break; in v4l_fill_fmtdesc()
1395 case V4L2_PIX_FMT_SGBRG10: descr = "10-bit Bayer GBGB/RGRG"; break; in v4l_fill_fmtdesc()
1396 case V4L2_PIX_FMT_SGRBG10: descr = "10-bit Bayer GRGR/BGBG"; break; in v4l_fill_fmtdesc()
1397 case V4L2_PIX_FMT_SRGGB10: descr = "10-bit Bayer RGRG/GBGB"; break; in v4l_fill_fmtdesc()
1398 case V4L2_PIX_FMT_SBGGR10P: descr = "10-bit Bayer BGBG/GRGR Packed"; break; in v4l_fill_fmtdesc()
1399 case V4L2_PIX_FMT_SGBRG10P: descr = "10-bit Bayer GBGB/RGRG Packed"; break; in v4l_fill_fmtdesc()
1400 case V4L2_PIX_FMT_SGRBG10P: descr = "10-bit Bayer GRGR/BGBG Packed"; break; in v4l_fill_fmtdesc()
1401 case V4L2_PIX_FMT_SRGGB10P: descr = "10-bit Bayer RGRG/GBGB Packed"; break; in v4l_fill_fmtdesc()
1402 case V4L2_PIX_FMT_IPU3_SBGGR10: descr = "10-bit bayer BGGR IPU3 Packed"; break; in v4l_fill_fmtdesc()
1403 case V4L2_PIX_FMT_IPU3_SGBRG10: descr = "10-bit bayer GBRG IPU3 Packed"; break; in v4l_fill_fmtdesc()
1404 case V4L2_PIX_FMT_IPU3_SGRBG10: descr = "10-bit bayer GRBG IPU3 Packed"; break; in v4l_fill_fmtdesc()
1405 case V4L2_PIX_FMT_IPU3_SRGGB10: descr = "10-bit bayer RGGB IPU3 Packed"; break; in v4l_fill_fmtdesc()
1406 case V4L2_PIX_FMT_SBGGR10ALAW8: descr = "8-bit Bayer BGBG/GRGR (A-law)"; break; in v4l_fill_fmtdesc()
1407 case V4L2_PIX_FMT_SGBRG10ALAW8: descr = "8-bit Bayer GBGB/RGRG (A-law)"; break; in v4l_fill_fmtdesc()
1408 case V4L2_PIX_FMT_SGRBG10ALAW8: descr = "8-bit Bayer GRGR/BGBG (A-law)"; break; in v4l_fill_fmtdesc()
1409 case V4L2_PIX_FMT_SRGGB10ALAW8: descr = "8-bit Bayer RGRG/GBGB (A-law)"; break; in v4l_fill_fmtdesc()
1410 case V4L2_PIX_FMT_SBGGR10DPCM8: descr = "8-bit Bayer BGBG/GRGR (DPCM)"; break; in v4l_fill_fmtdesc()
1411 case V4L2_PIX_FMT_SGBRG10DPCM8: descr = "8-bit Bayer GBGB/RGRG (DPCM)"; break; in v4l_fill_fmtdesc()
1412 case V4L2_PIX_FMT_SGRBG10DPCM8: descr = "8-bit Bayer GRGR/BGBG (DPCM)"; break; in v4l_fill_fmtdesc()
1413 case V4L2_PIX_FMT_SRGGB10DPCM8: descr = "8-bit Bayer RGRG/GBGB (DPCM)"; break; in v4l_fill_fmtdesc()
1414 case V4L2_PIX_FMT_SBGGR12: descr = "12-bit Bayer BGBG/GRGR"; break; in v4l_fill_fmtdesc()
1415 case V4L2_PIX_FMT_SGBRG12: descr = "12-bit Bayer GBGB/RGRG"; break; in v4l_fill_fmtdesc()
1416 case V4L2_PIX_FMT_SGRBG12: descr = "12-bit Bayer GRGR/BGBG"; break; in v4l_fill_fmtdesc()
1417 case V4L2_PIX_FMT_SRGGB12: descr = "12-bit Bayer RGRG/GBGB"; break; in v4l_fill_fmtdesc()
1418 case V4L2_PIX_FMT_SBGGR12P: descr = "12-bit Bayer BGBG/GRGR Packed"; break; in v4l_fill_fmtdesc()
1419 case V4L2_PIX_FMT_SGBRG12P: descr = "12-bit Bayer GBGB/RGRG Packed"; break; in v4l_fill_fmtdesc()
1420 case V4L2_PIX_FMT_SGRBG12P: descr = "12-bit Bayer GRGR/BGBG Packed"; break; in v4l_fill_fmtdesc()
1421 case V4L2_PIX_FMT_SRGGB12P: descr = "12-bit Bayer RGRG/GBGB Packed"; break; in v4l_fill_fmtdesc()
1422 case V4L2_PIX_FMT_SBGGR14: descr = "14-bit Bayer BGBG/GRGR"; break; in v4l_fill_fmtdesc()
1423 case V4L2_PIX_FMT_SGBRG14: descr = "14-bit Bayer GBGB/RGRG"; break; in v4l_fill_fmtdesc()
1424 case V4L2_PIX_FMT_SGRBG14: descr = "14-bit Bayer GRGR/BGBG"; break; in v4l_fill_fmtdesc()
1425 case V4L2_PIX_FMT_SRGGB14: descr = "14-bit Bayer RGRG/GBGB"; break; in v4l_fill_fmtdesc()
1426 case V4L2_PIX_FMT_SBGGR14P: descr = "14-bit Bayer BGBG/GRGR Packed"; break; in v4l_fill_fmtdesc()
1427 case V4L2_PIX_FMT_SGBRG14P: descr = "14-bit Bayer GBGB/RGRG Packed"; break; in v4l_fill_fmtdesc()
1428 case V4L2_PIX_FMT_SGRBG14P: descr = "14-bit Bayer GRGR/BGBG Packed"; break; in v4l_fill_fmtdesc()
1429 case V4L2_PIX_FMT_SRGGB14P: descr = "14-bit Bayer RGRG/GBGB Packed"; break; in v4l_fill_fmtdesc()
1430 case V4L2_PIX_FMT_SBGGR16: descr = "16-bit Bayer BGBG/GRGR"; break; in v4l_fill_fmtdesc()
1431 case V4L2_PIX_FMT_SGBRG16: descr = "16-bit Bayer GBGB/RGRG"; break; in v4l_fill_fmtdesc()
1432 case V4L2_PIX_FMT_SGRBG16: descr = "16-bit Bayer GRGR/BGBG"; break; in v4l_fill_fmtdesc()
1433 case V4L2_PIX_FMT_SRGGB16: descr = "16-bit Bayer RGRG/GBGB"; break; in v4l_fill_fmtdesc()
1442 case V4L2_PIX_FMT_MM21: descr = "Mediatek 8-bit Block Format"; break; in v4l_fill_fmtdesc()
1443 case V4L2_PIX_FMT_HSV24: descr = "24-bit HSV 8-8-8"; break; in v4l_fill_fmtdesc()
1444 case V4L2_PIX_FMT_HSV32: descr = "32-bit XHSV 8-8-8-8"; break; in v4l_fill_fmtdesc()
1453 case V4L2_TCH_FMT_DELTA_TD16: descr = "16-bit Signed Deltas"; break; in v4l_fill_fmtdesc()
1454 case V4L2_TCH_FMT_DELTA_TD08: descr = "8-bit Signed Deltas"; break; in v4l_fill_fmtdesc()
1455 case V4L2_TCH_FMT_TU16: descr = "16-bit Unsigned Touch Data"; break; in v4l_fill_fmtdesc()
1456 case V4L2_TCH_FMT_TU08: descr = "8-bit Unsigned Touch Data"; break; in v4l_fill_fmtdesc()
1457 case V4L2_META_FMT_VSP1_HGO: descr = "R-Car VSP1 1-D Histogram"; break; in v4l_fill_fmtdesc()
1458 case V4L2_META_FMT_VSP1_HGT: descr = "R-Car VSP1 2-D Histogram"; break; in v4l_fill_fmtdesc()
1467 case V4L2_PIX_FMT_NV12_10BE_8L128: descr = "10-bit NV12 (8x128 Linear, BE)"; break; in v4l_fill_fmtdesc()
1468 case V4L2_PIX_FMT_NV12M_10BE_8L128: descr = "10-bit NV12M (8x128 Linear, BE)"; break; in v4l_fill_fmtdesc()
1469 case V4L2_PIX_FMT_Y210: descr = "10-bit YUYV Packed"; break; in v4l_fill_fmtdesc()
1470 case V4L2_PIX_FMT_Y212: descr = "12-bit YUYV Packed"; break; in v4l_fill_fmtdesc()
1471 case V4L2_PIX_FMT_Y216: descr = "16-bit YUYV Packed"; break; in v4l_fill_fmtdesc()
1475 case V4L2_META_FMT_GENERIC_8: descr = "8-bit Generic Metadata"; break; in v4l_fill_fmtdesc()
1476 case V4L2_META_FMT_GENERIC_CSI2_10: descr = "8-bit Generic Meta, 10b CSI-2"; break; in v4l_fill_fmtdesc()
1477 case V4L2_META_FMT_GENERIC_CSI2_12: descr = "8-bit Generic Meta, 12b CSI-2"; break; in v4l_fill_fmtdesc()
1478 case V4L2_META_FMT_GENERIC_CSI2_14: descr = "8-bit Generic Meta, 14b CSI-2"; break; in v4l_fill_fmtdesc()
1479 case V4L2_META_FMT_GENERIC_CSI2_16: descr = "8-bit Generic Meta, 16b CSI-2"; break; in v4l_fill_fmtdesc()
1480 case V4L2_META_FMT_GENERIC_CSI2_20: descr = "8-bit Generic Meta, 20b CSI-2"; break; in v4l_fill_fmtdesc()
1481 case V4L2_META_FMT_GENERIC_CSI2_24: descr = "8-bit Generic Meta, 24b CSI-2"; break; in v4l_fill_fmtdesc()
1486 switch (fmt->pixelformat) { in v4l_fill_fmtdesc()
1488 case V4L2_PIX_FMT_MJPEG: descr = "Motion-JPEG"; break; in v4l_fill_fmtdesc()
1491 case V4L2_PIX_FMT_MPEG: descr = "MPEG-1/2/4"; break; in v4l_fill_fmtdesc()
1497 case V4L2_PIX_FMT_MPEG1: descr = "MPEG-1 ES"; break; in v4l_fill_fmtdesc()
1498 case V4L2_PIX_FMT_MPEG2: descr = "MPEG-2 ES"; break; in v4l_fill_fmtdesc()
1499 case V4L2_PIX_FMT_MPEG2_SLICE: descr = "MPEG-2 Parsed Slice Data"; break; in v4l_fill_fmtdesc()
1500 case V4L2_PIX_FMT_MPEG4: descr = "MPEG-4 Part 2 ES"; break; in v4l_fill_fmtdesc()
1502 case V4L2_PIX_FMT_VC1_ANNEX_G: descr = "VC-1 (SMPTE 412M Annex G)"; break; in v4l_fill_fmtdesc()
1503 case V4L2_PIX_FMT_VC1_ANNEX_L: descr = "VC-1 (SMPTE 412M Annex L)"; break; in v4l_fill_fmtdesc()
1534 case V4L2_PIX_FMT_QC08C: descr = "QCOM Compressed 8-bit Format"; break; in v4l_fill_fmtdesc()
1535 case V4L2_PIX_FMT_QC10C: descr = "QCOM Compressed 10-bit Format"; break; in v4l_fill_fmtdesc()
1552 if (fmt->description[0]) in v4l_fill_fmtdesc()
1554 WARN(1, "Unknown pixelformat 0x%08x\n", fmt->pixelformat); in v4l_fill_fmtdesc()
1556 snprintf(fmt->description, sz, "%p4cc", in v4l_fill_fmtdesc()
1557 &fmt->pixelformat); in v4l_fill_fmtdesc()
1562 if (fmt->type == V4L2_BUF_TYPE_META_CAPTURE) { in v4l_fill_fmtdesc()
1563 switch (fmt->pixelformat) { in v4l_fill_fmtdesc()
1571 fmt->flags |= V4L2_FMT_FLAG_META_LINE_BASED; in v4l_fill_fmtdesc()
1574 fmt->flags &= ~V4L2_FMT_FLAG_META_LINE_BASED; in v4l_fill_fmtdesc()
1579 WARN_ON(strscpy(fmt->description, descr, sz) < 0); in v4l_fill_fmtdesc()
1580 fmt->flags |= flags; in v4l_fill_fmtdesc()
1588 int ret = check_fmt(file, p->type); in v4l_enum_fmt()
1594 ret = -EINVAL; in v4l_enum_fmt()
1596 if (!(vdev->device_caps & V4L2_CAP_IO_MC)) in v4l_enum_fmt()
1597 p->mbus_code = 0; in v4l_enum_fmt()
1599 mbus_code = p->mbus_code; in v4l_enum_fmt()
1601 p->mbus_code = mbus_code; in v4l_enum_fmt()
1603 switch (p->type) { in v4l_enum_fmt()
1608 if (!!(vdev->device_caps & cap_mask) != in v4l_enum_fmt()
1609 (p->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)) in v4l_enum_fmt()
1612 if (unlikely(!ops->vidioc_enum_fmt_vid_cap)) in v4l_enum_fmt()
1614 ret = ops->vidioc_enum_fmt_vid_cap(file, fh, arg); in v4l_enum_fmt()
1617 if (unlikely(!ops->vidioc_enum_fmt_vid_overlay)) in v4l_enum_fmt()
1619 ret = ops->vidioc_enum_fmt_vid_overlay(file, fh, arg); in v4l_enum_fmt()
1625 if (!!(vdev->device_caps & cap_mask) != in v4l_enum_fmt()
1626 (p->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)) in v4l_enum_fmt()
1629 if (unlikely(!ops->vidioc_enum_fmt_vid_out)) in v4l_enum_fmt()
1631 ret = ops->vidioc_enum_fmt_vid_out(file, fh, arg); in v4l_enum_fmt()
1634 if (unlikely(!ops->vidioc_enum_fmt_sdr_cap)) in v4l_enum_fmt()
1636 ret = ops->vidioc_enum_fmt_sdr_cap(file, fh, arg); in v4l_enum_fmt()
1639 if (unlikely(!ops->vidioc_enum_fmt_sdr_out)) in v4l_enum_fmt()
1641 ret = ops->vidioc_enum_fmt_sdr_out(file, fh, arg); in v4l_enum_fmt()
1644 if (unlikely(!ops->vidioc_enum_fmt_meta_cap)) in v4l_enum_fmt()
1646 ret = ops->vidioc_enum_fmt_meta_cap(file, fh, arg); in v4l_enum_fmt()
1649 if (unlikely(!ops->vidioc_enum_fmt_meta_out)) in v4l_enum_fmt()
1651 ret = ops->vidioc_enum_fmt_meta_out(file, fh, arg); in v4l_enum_fmt()
1666 p->field = V4L2_FIELD_NONE; in v4l_pix_format_touch()
1667 p->colorspace = V4L2_COLORSPACE_RAW; in v4l_pix_format_touch()
1668 p->flags = 0; in v4l_pix_format_touch()
1669 p->ycbcr_enc = 0; in v4l_pix_format_touch()
1670 p->quantization = 0; in v4l_pix_format_touch()
1671 p->xfer_func = 0; in v4l_pix_format_touch()
1679 int ret = check_fmt(file, p->type); in v4l_g_fmt()
1684 memset(&p->fmt, 0, sizeof(p->fmt)); in v4l_g_fmt()
1686 switch (p->type) { in v4l_g_fmt()
1688 if (unlikely(!ops->vidioc_g_fmt_vid_cap)) in v4l_g_fmt()
1690 p->fmt.pix.priv = V4L2_PIX_FMT_PRIV_MAGIC; in v4l_g_fmt()
1691 ret = ops->vidioc_g_fmt_vid_cap(file, fh, arg); in v4l_g_fmt()
1693 p->fmt.pix.priv = V4L2_PIX_FMT_PRIV_MAGIC; in v4l_g_fmt()
1694 if (vfd->vfl_type == VFL_TYPE_TOUCH) in v4l_g_fmt()
1695 v4l_pix_format_touch(&p->fmt.pix); in v4l_g_fmt()
1698 return ops->vidioc_g_fmt_vid_cap_mplane(file, fh, arg); in v4l_g_fmt()
1700 return ops->vidioc_g_fmt_vid_overlay(file, fh, arg); in v4l_g_fmt()
1702 return ops->vidioc_g_fmt_vbi_cap(file, fh, arg); in v4l_g_fmt()
1704 return ops->vidioc_g_fmt_sliced_vbi_cap(file, fh, arg); in v4l_g_fmt()
1706 if (unlikely(!ops->vidioc_g_fmt_vid_out)) in v4l_g_fmt()
1708 p->fmt.pix.priv = V4L2_PIX_FMT_PRIV_MAGIC; in v4l_g_fmt()
1709 ret = ops->vidioc_g_fmt_vid_out(file, fh, arg); in v4l_g_fmt()
1711 p->fmt.pix.priv = V4L2_PIX_FMT_PRIV_MAGIC; in v4l_g_fmt()
1714 return ops->vidioc_g_fmt_vid_out_mplane(file, fh, arg); in v4l_g_fmt()
1716 return ops->vidioc_g_fmt_vid_out_overlay(file, fh, arg); in v4l_g_fmt()
1718 return ops->vidioc_g_fmt_vbi_out(file, fh, arg); in v4l_g_fmt()
1720 return ops->vidioc_g_fmt_sliced_vbi_out(file, fh, arg); in v4l_g_fmt()
1722 return ops->vidioc_g_fmt_sdr_cap(file, fh, arg); in v4l_g_fmt()
1724 return ops->vidioc_g_fmt_sdr_out(file, fh, arg); in v4l_g_fmt()
1726 return ops->vidioc_g_fmt_meta_cap(file, fh, arg); in v4l_g_fmt()
1728 return ops->vidioc_g_fmt_meta_out(file, fh, arg); in v4l_g_fmt()
1730 return -EINVAL; in v4l_g_fmt()
1738 int ret = check_fmt(file, p->type); in v4l_s_fmt()
1749 switch (p->type) { in v4l_s_fmt()
1751 if (unlikely(!ops->vidioc_s_fmt_vid_cap)) in v4l_s_fmt()
1754 ret = ops->vidioc_s_fmt_vid_cap(file, fh, arg); in v4l_s_fmt()
1756 p->fmt.pix.priv = V4L2_PIX_FMT_PRIV_MAGIC; in v4l_s_fmt()
1757 if (vfd->vfl_type == VFL_TYPE_TOUCH) in v4l_s_fmt()
1758 v4l_pix_format_touch(&p->fmt.pix); in v4l_s_fmt()
1761 if (unlikely(!ops->vidioc_s_fmt_vid_cap_mplane)) in v4l_s_fmt()
1764 for (i = 0; i < p->fmt.pix_mp.num_planes; i++) in v4l_s_fmt()
1765 memset_after(&p->fmt.pix_mp.plane_fmt[i], in v4l_s_fmt()
1767 return ops->vidioc_s_fmt_vid_cap_mplane(file, fh, arg); in v4l_s_fmt()
1769 if (unlikely(!ops->vidioc_s_fmt_vid_overlay)) in v4l_s_fmt()
1772 p->fmt.win.clips = NULL; in v4l_s_fmt()
1773 p->fmt.win.clipcount = 0; in v4l_s_fmt()
1774 p->fmt.win.bitmap = NULL; in v4l_s_fmt()
1775 return ops->vidioc_s_fmt_vid_overlay(file, fh, arg); in v4l_s_fmt()
1777 if (unlikely(!ops->vidioc_s_fmt_vbi_cap)) in v4l_s_fmt()
1780 return ops->vidioc_s_fmt_vbi_cap(file, fh, arg); in v4l_s_fmt()
1782 if (unlikely(!ops->vidioc_s_fmt_sliced_vbi_cap)) in v4l_s_fmt()
1785 return ops->vidioc_s_fmt_sliced_vbi_cap(file, fh, arg); in v4l_s_fmt()
1787 if (unlikely(!ops->vidioc_s_fmt_vid_out)) in v4l_s_fmt()
1790 ret = ops->vidioc_s_fmt_vid_out(file, fh, arg); in v4l_s_fmt()
1792 p->fmt.pix.priv = V4L2_PIX_FMT_PRIV_MAGIC; in v4l_s_fmt()
1795 if (unlikely(!ops->vidioc_s_fmt_vid_out_mplane)) in v4l_s_fmt()
1798 for (i = 0; i < p->fmt.pix_mp.num_planes; i++) in v4l_s_fmt()
1799 memset_after(&p->fmt.pix_mp.plane_fmt[i], in v4l_s_fmt()
1801 return ops->vidioc_s_fmt_vid_out_mplane(file, fh, arg); in v4l_s_fmt()
1803 if (unlikely(!ops->vidioc_s_fmt_vid_out_overlay)) in v4l_s_fmt()
1806 p->fmt.win.clips = NULL; in v4l_s_fmt()
1807 p->fmt.win.clipcount = 0; in v4l_s_fmt()
1808 p->fmt.win.bitmap = NULL; in v4l_s_fmt()
1809 return ops->vidioc_s_fmt_vid_out_overlay(file, fh, arg); in v4l_s_fmt()
1811 if (unlikely(!ops->vidioc_s_fmt_vbi_out)) in v4l_s_fmt()
1814 return ops->vidioc_s_fmt_vbi_out(file, fh, arg); in v4l_s_fmt()
1816 if (unlikely(!ops->vidioc_s_fmt_sliced_vbi_out)) in v4l_s_fmt()
1819 return ops->vidioc_s_fmt_sliced_vbi_out(file, fh, arg); in v4l_s_fmt()
1821 if (unlikely(!ops->vidioc_s_fmt_sdr_cap)) in v4l_s_fmt()
1824 return ops->vidioc_s_fmt_sdr_cap(file, fh, arg); in v4l_s_fmt()
1826 if (unlikely(!ops->vidioc_s_fmt_sdr_out)) in v4l_s_fmt()
1829 return ops->vidioc_s_fmt_sdr_out(file, fh, arg); in v4l_s_fmt()
1831 if (unlikely(!ops->vidioc_s_fmt_meta_cap)) in v4l_s_fmt()
1834 return ops->vidioc_s_fmt_meta_cap(file, fh, arg); in v4l_s_fmt()
1836 if (unlikely(!ops->vidioc_s_fmt_meta_out)) in v4l_s_fmt()
1839 return ops->vidioc_s_fmt_meta_out(file, fh, arg); in v4l_s_fmt()
1841 return -EINVAL; in v4l_s_fmt()
1849 int ret = check_fmt(file, p->type); in v4l_try_fmt()
1857 switch (p->type) { in v4l_try_fmt()
1859 if (unlikely(!ops->vidioc_try_fmt_vid_cap)) in v4l_try_fmt()
1862 ret = ops->vidioc_try_fmt_vid_cap(file, fh, arg); in v4l_try_fmt()
1864 p->fmt.pix.priv = V4L2_PIX_FMT_PRIV_MAGIC; in v4l_try_fmt()
1865 if (vfd->vfl_type == VFL_TYPE_TOUCH) in v4l_try_fmt()
1866 v4l_pix_format_touch(&p->fmt.pix); in v4l_try_fmt()
1869 if (unlikely(!ops->vidioc_try_fmt_vid_cap_mplane)) in v4l_try_fmt()
1872 for (i = 0; i < p->fmt.pix_mp.num_planes; i++) in v4l_try_fmt()
1873 memset_after(&p->fmt.pix_mp.plane_fmt[i], in v4l_try_fmt()
1875 return ops->vidioc_try_fmt_vid_cap_mplane(file, fh, arg); in v4l_try_fmt()
1877 if (unlikely(!ops->vidioc_try_fmt_vid_overlay)) in v4l_try_fmt()
1880 p->fmt.win.clips = NULL; in v4l_try_fmt()
1881 p->fmt.win.clipcount = 0; in v4l_try_fmt()
1882 p->fmt.win.bitmap = NULL; in v4l_try_fmt()
1883 return ops->vidioc_try_fmt_vid_overlay(file, fh, arg); in v4l_try_fmt()
1885 if (unlikely(!ops->vidioc_try_fmt_vbi_cap)) in v4l_try_fmt()
1888 return ops->vidioc_try_fmt_vbi_cap(file, fh, arg); in v4l_try_fmt()
1890 if (unlikely(!ops->vidioc_try_fmt_sliced_vbi_cap)) in v4l_try_fmt()
1893 return ops->vidioc_try_fmt_sliced_vbi_cap(file, fh, arg); in v4l_try_fmt()
1895 if (unlikely(!ops->vidioc_try_fmt_vid_out)) in v4l_try_fmt()
1898 ret = ops->vidioc_try_fmt_vid_out(file, fh, arg); in v4l_try_fmt()
1900 p->fmt.pix.priv = V4L2_PIX_FMT_PRIV_MAGIC; in v4l_try_fmt()
1903 if (unlikely(!ops->vidioc_try_fmt_vid_out_mplane)) in v4l_try_fmt()
1906 for (i = 0; i < p->fmt.pix_mp.num_planes; i++) in v4l_try_fmt()
1907 memset_after(&p->fmt.pix_mp.plane_fmt[i], in v4l_try_fmt()
1909 return ops->vidioc_try_fmt_vid_out_mplane(file, fh, arg); in v4l_try_fmt()
1911 if (unlikely(!ops->vidioc_try_fmt_vid_out_overlay)) in v4l_try_fmt()
1914 p->fmt.win.clips = NULL; in v4l_try_fmt()
1915 p->fmt.win.clipcount = 0; in v4l_try_fmt()
1916 p->fmt.win.bitmap = NULL; in v4l_try_fmt()
1917 return ops->vidioc_try_fmt_vid_out_overlay(file, fh, arg); in v4l_try_fmt()
1919 if (unlikely(!ops->vidioc_try_fmt_vbi_out)) in v4l_try_fmt()
1922 return ops->vidioc_try_fmt_vbi_out(file, fh, arg); in v4l_try_fmt()
1924 if (unlikely(!ops->vidioc_try_fmt_sliced_vbi_out)) in v4l_try_fmt()
1927 return ops->vidioc_try_fmt_sliced_vbi_out(file, fh, arg); in v4l_try_fmt()
1929 if (unlikely(!ops->vidioc_try_fmt_sdr_cap)) in v4l_try_fmt()
1932 return ops->vidioc_try_fmt_sdr_cap(file, fh, arg); in v4l_try_fmt()
1934 if (unlikely(!ops->vidioc_try_fmt_sdr_out)) in v4l_try_fmt()
1937 return ops->vidioc_try_fmt_sdr_out(file, fh, arg); in v4l_try_fmt()
1939 if (unlikely(!ops->vidioc_try_fmt_meta_cap)) in v4l_try_fmt()
1942 return ops->vidioc_try_fmt_meta_cap(file, fh, arg); in v4l_try_fmt()
1944 if (unlikely(!ops->vidioc_try_fmt_meta_out)) in v4l_try_fmt()
1947 return ops->vidioc_try_fmt_meta_out(file, fh, arg); in v4l_try_fmt()
1949 return -EINVAL; in v4l_try_fmt()
1955 return ops->vidioc_streamon(file, fh, *(unsigned int *)arg); in v4l_streamon()
1961 return ops->vidioc_streamoff(file, fh, *(unsigned int *)arg); in v4l_streamoff()
1971 p->type = (vfd->vfl_type == VFL_TYPE_RADIO) ? in v4l_g_tuner()
1973 err = ops->vidioc_g_tuner(file, fh, p); in v4l_g_tuner()
1975 p->capability |= V4L2_TUNER_CAP_FREQ_BANDS; in v4l_g_tuner()
1989 p->type = (vfd->vfl_type == VFL_TYPE_RADIO) ? in v4l_s_tuner()
1991 return ops->vidioc_s_tuner(file, fh, p); in v4l_s_tuner()
2001 if (vfd->vfl_type == VFL_TYPE_RADIO) in v4l_g_modulator()
2002 p->type = V4L2_TUNER_RADIO; in v4l_g_modulator()
2004 err = ops->vidioc_g_modulator(file, fh, p); in v4l_g_modulator()
2006 p->capability |= V4L2_TUNER_CAP_FREQ_BANDS; in v4l_g_modulator()
2016 if (vfd->vfl_type == VFL_TYPE_RADIO) in v4l_s_modulator()
2017 p->type = V4L2_TUNER_RADIO; in v4l_s_modulator()
2019 return ops->vidioc_s_modulator(file, fh, p); in v4l_s_modulator()
2028 if (vfd->vfl_type == VFL_TYPE_SDR) in v4l_g_frequency()
2029 p->type = V4L2_TUNER_SDR; in v4l_g_frequency()
2031 p->type = (vfd->vfl_type == VFL_TYPE_RADIO) ? in v4l_g_frequency()
2033 return ops->vidioc_g_frequency(file, fh, p); in v4l_g_frequency()
2047 if (vfd->vfl_type == VFL_TYPE_SDR) { in v4l_s_frequency()
2048 if (p->type != V4L2_TUNER_SDR && p->type != V4L2_TUNER_RF) in v4l_s_frequency()
2049 return -EINVAL; in v4l_s_frequency()
2051 type = (vfd->vfl_type == VFL_TYPE_RADIO) ? in v4l_s_frequency()
2053 if (type != p->type) in v4l_s_frequency()
2054 return -EINVAL; in v4l_s_frequency()
2056 return ops->vidioc_s_frequency(file, fh, p); in v4l_s_frequency()
2065 return v4l_video_std_enumstd(p, vfd->tvnorms); in v4l_enumstd()
2078 norm = id & vfd->tvnorms; in v4l_s_std()
2079 if (vfd->tvnorms && !norm) /* Check if std is supported */ in v4l_s_std()
2080 return -EINVAL; in v4l_s_std()
2083 return ops->vidioc_s_std(file, fh, norm); in v4l_s_std()
2104 *p = vfd->tvnorms; in v4l_querystd()
2105 return ops->vidioc_querystd(file, fh, arg); in v4l_querystd()
2120 if (vfd->vfl_type == VFL_TYPE_SDR) in v4l_s_hw_freq_seek()
2121 return -EINVAL; in v4l_s_hw_freq_seek()
2123 type = (vfd->vfl_type == VFL_TYPE_RADIO) ? in v4l_s_hw_freq_seek()
2125 if (p->type != type) in v4l_s_hw_freq_seek()
2126 return -EINVAL; in v4l_s_hw_freq_seek()
2127 return ops->vidioc_s_hw_freq_seek(file, fh, p); in v4l_s_hw_freq_seek()
2135 p->base = NULL; in v4l_s_fbuf()
2136 return ops->vidioc_s_fbuf(file, fh, p); in v4l_s_fbuf()
2142 return ops->vidioc_overlay(file, fh, *(unsigned int *)arg); in v4l_overlay()
2150 int ret = check_fmt(file, p->type); in v4l_reqbufs()
2157 p->capabilities = 0; in v4l_reqbufs()
2159 p->capabilities = V4L2_BUF_CAP_SUPPORTS_REMOVE_BUFS; in v4l_reqbufs()
2161 return ops->vidioc_reqbufs(file, fh, p); in v4l_reqbufs()
2168 int ret = check_fmt(file, p->type); in v4l_querybuf()
2170 return ret ? ret : ops->vidioc_querybuf(file, fh, p); in v4l_querybuf()
2177 int ret = check_fmt(file, p->type); in v4l_qbuf()
2179 return ret ? ret : ops->vidioc_qbuf(file, fh, p); in v4l_qbuf()
2186 int ret = check_fmt(file, p->type); in v4l_dqbuf()
2188 return ret ? ret : ops->vidioc_dqbuf(file, fh, p); in v4l_dqbuf()
2196 int ret = check_fmt(file, create->format.type); in v4l_create_bufs()
2203 v4l_sanitize_format(&create->format); in v4l_create_bufs()
2205 create->capabilities = 0; in v4l_create_bufs()
2207 create->capabilities = V4L2_BUF_CAP_SUPPORTS_REMOVE_BUFS; in v4l_create_bufs()
2209 ret = ops->vidioc_create_bufs(file, fh, create); in v4l_create_bufs()
2211 if (create->format.type == V4L2_BUF_TYPE_VIDEO_CAPTURE || in v4l_create_bufs()
2212 create->format.type == V4L2_BUF_TYPE_VIDEO_OUTPUT) in v4l_create_bufs()
2213 create->format.fmt.pix.priv = V4L2_PIX_FMT_PRIV_MAGIC; in v4l_create_bufs()
2222 int ret = check_fmt(file, b->type); in v4l_prepare_buf()
2224 return ret ? ret : ops->vidioc_prepare_buf(file, fh, b); in v4l_prepare_buf()
2232 if (ops->vidioc_remove_bufs) in v4l_remove_bufs()
2233 return ops->vidioc_remove_bufs(file, fh, remove); in v4l_remove_bufs()
2235 return -ENOTTY; in v4l_remove_bufs()
2244 int ret = check_fmt(file, p->type); in v4l_g_parm()
2248 if (ops->vidioc_g_parm) in v4l_g_parm()
2249 return ops->vidioc_g_parm(file, fh, p); in v4l_g_parm()
2250 if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE && in v4l_g_parm()
2251 p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) in v4l_g_parm()
2252 return -EINVAL; in v4l_g_parm()
2253 if (vfd->device_caps & V4L2_CAP_READWRITE) in v4l_g_parm()
2254 p->parm.capture.readbuffers = 2; in v4l_g_parm()
2255 ret = ops->vidioc_g_std(file, fh, &std); in v4l_g_parm()
2257 v4l2_video_std_frame_period(std, &p->parm.capture.timeperframe); in v4l_g_parm()
2265 int ret = check_fmt(file, p->type); in v4l_s_parm()
2271 if (V4L2_TYPE_IS_OUTPUT(p->type)) { in v4l_s_parm()
2272 memset(p->parm.output.reserved, 0, in v4l_s_parm()
2273 sizeof(p->parm.output.reserved)); in v4l_s_parm()
2274 p->parm.output.extendedmode = 0; in v4l_s_parm()
2275 p->parm.output.outputmode &= V4L2_MODE_HIGHQUALITY; in v4l_s_parm()
2277 memset(p->parm.capture.reserved, 0, in v4l_s_parm()
2278 sizeof(p->parm.capture.reserved)); in v4l_s_parm()
2279 p->parm.capture.extendedmode = 0; in v4l_s_parm()
2280 p->parm.capture.capturemode &= V4L2_MODE_HIGHQUALITY; in v4l_s_parm()
2282 return ops->vidioc_s_parm(file, fh, p); in v4l_s_parm()
2292 test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL; in v4l_queryctrl()
2295 if (vfh && vfh->ctrl_handler) in v4l_queryctrl()
2296 return v4l2_queryctrl(vfh->ctrl_handler, p); in v4l_queryctrl()
2297 if (vfd->ctrl_handler) in v4l_queryctrl()
2298 return v4l2_queryctrl(vfd->ctrl_handler, p); in v4l_queryctrl()
2299 if (!ops->vidioc_query_ext_ctrl) in v4l_queryctrl()
2300 return -ENOTTY; in v4l_queryctrl()
2303 qec.id = p->id; in v4l_queryctrl()
2304 ret = ops->vidioc_query_ext_ctrl(file, fh, &qec); in v4l_queryctrl()
2317 test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL; in v4l_query_ext_ctrl()
2319 if (vfh && vfh->ctrl_handler) in v4l_query_ext_ctrl()
2320 return v4l2_query_ext_ctrl(vfh->ctrl_handler, p); in v4l_query_ext_ctrl()
2321 if (vfd->ctrl_handler) in v4l_query_ext_ctrl()
2322 return v4l2_query_ext_ctrl(vfd->ctrl_handler, p); in v4l_query_ext_ctrl()
2323 if (ops->vidioc_query_ext_ctrl) in v4l_query_ext_ctrl()
2324 return ops->vidioc_query_ext_ctrl(file, fh, p); in v4l_query_ext_ctrl()
2325 return -ENOTTY; in v4l_query_ext_ctrl()
2334 test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL; in v4l_querymenu()
2336 if (vfh && vfh->ctrl_handler) in v4l_querymenu()
2337 return v4l2_querymenu(vfh->ctrl_handler, p); in v4l_querymenu()
2338 if (vfd->ctrl_handler) in v4l_querymenu()
2339 return v4l2_querymenu(vfd->ctrl_handler, p); in v4l_querymenu()
2340 if (ops->vidioc_querymenu) in v4l_querymenu()
2341 return ops->vidioc_querymenu(file, fh, p); in v4l_querymenu()
2342 return -ENOTTY; in v4l_querymenu()
2351 test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL; in v4l_g_ctrl()
2355 if (vfh && vfh->ctrl_handler) in v4l_g_ctrl()
2356 return v4l2_g_ctrl(vfh->ctrl_handler, p); in v4l_g_ctrl()
2357 if (vfd->ctrl_handler) in v4l_g_ctrl()
2358 return v4l2_g_ctrl(vfd->ctrl_handler, p); in v4l_g_ctrl()
2359 if (ops->vidioc_g_ext_ctrls == NULL) in v4l_g_ctrl()
2360 return -ENOTTY; in v4l_g_ctrl()
2362 ctrls.which = V4L2_CTRL_ID2WHICH(p->id); in v4l_g_ctrl()
2365 ctrl.id = p->id; in v4l_g_ctrl()
2366 ctrl.value = p->value; in v4l_g_ctrl()
2368 int ret = ops->vidioc_g_ext_ctrls(file, fh, &ctrls); in v4l_g_ctrl()
2371 p->value = ctrl.value; in v4l_g_ctrl()
2374 return -EINVAL; in v4l_g_ctrl()
2383 test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL; in v4l_s_ctrl()
2388 if (vfh && vfh->ctrl_handler) in v4l_s_ctrl()
2389 return v4l2_s_ctrl(vfh, vfh->ctrl_handler, p); in v4l_s_ctrl()
2390 if (vfd->ctrl_handler) in v4l_s_ctrl()
2391 return v4l2_s_ctrl(NULL, vfd->ctrl_handler, p); in v4l_s_ctrl()
2392 if (ops->vidioc_s_ext_ctrls == NULL) in v4l_s_ctrl()
2393 return -ENOTTY; in v4l_s_ctrl()
2395 ctrls.which = V4L2_CTRL_ID2WHICH(p->id); in v4l_s_ctrl()
2398 ctrl.id = p->id; in v4l_s_ctrl()
2399 ctrl.value = p->value; in v4l_s_ctrl()
2401 return -EINVAL; in v4l_s_ctrl()
2402 ret = ops->vidioc_s_ext_ctrls(file, fh, &ctrls); in v4l_s_ctrl()
2403 p->value = ctrl.value; in v4l_s_ctrl()
2413 test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL; in v4l_g_ext_ctrls()
2415 p->error_idx = p->count; in v4l_g_ext_ctrls()
2416 if (vfh && vfh->ctrl_handler) in v4l_g_ext_ctrls()
2417 return v4l2_g_ext_ctrls(vfh->ctrl_handler, in v4l_g_ext_ctrls()
2418 vfd, vfd->v4l2_dev->mdev, p); in v4l_g_ext_ctrls()
2419 if (vfd->ctrl_handler) in v4l_g_ext_ctrls()
2420 return v4l2_g_ext_ctrls(vfd->ctrl_handler, in v4l_g_ext_ctrls()
2421 vfd, vfd->v4l2_dev->mdev, p); in v4l_g_ext_ctrls()
2422 if (ops->vidioc_g_ext_ctrls == NULL) in v4l_g_ext_ctrls()
2423 return -ENOTTY; in v4l_g_ext_ctrls()
2425 ops->vidioc_g_ext_ctrls(file, fh, p) : -EINVAL; in v4l_g_ext_ctrls()
2434 test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL; in v4l_s_ext_ctrls()
2436 p->error_idx = p->count; in v4l_s_ext_ctrls()
2437 if (vfh && vfh->ctrl_handler) in v4l_s_ext_ctrls()
2438 return v4l2_s_ext_ctrls(vfh, vfh->ctrl_handler, in v4l_s_ext_ctrls()
2439 vfd, vfd->v4l2_dev->mdev, p); in v4l_s_ext_ctrls()
2440 if (vfd->ctrl_handler) in v4l_s_ext_ctrls()
2441 return v4l2_s_ext_ctrls(NULL, vfd->ctrl_handler, in v4l_s_ext_ctrls()
2442 vfd, vfd->v4l2_dev->mdev, p); in v4l_s_ext_ctrls()
2443 if (ops->vidioc_s_ext_ctrls == NULL) in v4l_s_ext_ctrls()
2444 return -ENOTTY; in v4l_s_ext_ctrls()
2446 ops->vidioc_s_ext_ctrls(file, fh, p) : -EINVAL; in v4l_s_ext_ctrls()
2455 test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags) ? fh : NULL; in v4l_try_ext_ctrls()
2457 p->error_idx = p->count; in v4l_try_ext_ctrls()
2458 if (vfh && vfh->ctrl_handler) in v4l_try_ext_ctrls()
2459 return v4l2_try_ext_ctrls(vfh->ctrl_handler, in v4l_try_ext_ctrls()
2460 vfd, vfd->v4l2_dev->mdev, p); in v4l_try_ext_ctrls()
2461 if (vfd->ctrl_handler) in v4l_try_ext_ctrls()
2462 return v4l2_try_ext_ctrls(vfd->ctrl_handler, in v4l_try_ext_ctrls()
2463 vfd, vfd->v4l2_dev->mdev, p); in v4l_try_ext_ctrls()
2464 if (ops->vidioc_try_ext_ctrls == NULL) in v4l_try_ext_ctrls()
2465 return -ENOTTY; in v4l_try_ext_ctrls()
2467 ops->vidioc_try_ext_ctrls(file, fh, p) : -EINVAL; in v4l_try_ext_ctrls()
2483 u32 old_type = p->type; in v4l_g_selection()
2486 if (p->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) in v4l_g_selection()
2487 p->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; in v4l_g_selection()
2488 else if (p->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) in v4l_g_selection()
2489 p->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; in v4l_g_selection()
2490 ret = ops->vidioc_g_selection(file, fh, p); in v4l_g_selection()
2491 p->type = old_type; in v4l_g_selection()
2499 u32 old_type = p->type; in v4l_s_selection()
2502 if (p->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) in v4l_s_selection()
2503 p->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; in v4l_s_selection()
2504 else if (p->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) in v4l_s_selection()
2505 p->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; in v4l_s_selection()
2506 ret = ops->vidioc_s_selection(file, fh, p); in v4l_s_selection()
2507 p->type = old_type; in v4l_s_selection()
2517 .type = p->type, in v4l_g_crop()
2524 if (V4L2_TYPE_IS_OUTPUT(p->type)) in v4l_g_crop()
2529 if (test_bit(V4L2_FL_QUIRK_INVERTED_CROP, &vfd->flags)) in v4l_g_crop()
2537 p->c = s.r; in v4l_g_crop()
2547 .type = p->type, in v4l_s_crop()
2548 .r = p->c, in v4l_s_crop()
2554 if (V4L2_TYPE_IS_OUTPUT(p->type)) in v4l_s_crop()
2559 if (test_bit(V4L2_FL_QUIRK_INVERTED_CROP, &vfd->flags)) in v4l_s_crop()
2571 struct v4l2_selection s = { .type = p->type }; in v4l_cropcap()
2575 p->pixelaspect.numerator = 1; in v4l_cropcap()
2576 p->pixelaspect.denominator = 1; in v4l_cropcap()
2587 if (WARN_ON(!ops->vidioc_g_selection)) in v4l_cropcap()
2588 return -ENOTTY; in v4l_cropcap()
2590 if (ops->vidioc_g_pixelaspect) in v4l_cropcap()
2591 ret = ops->vidioc_g_pixelaspect(file, fh, s.type, in v4l_cropcap()
2592 &p->pixelaspect); in v4l_cropcap()
2598 if (ret && ret != -ENOTTY && ret != -ENOIOCTLCMD) in v4l_cropcap()
2604 if (V4L2_TYPE_IS_OUTPUT(p->type)) in v4l_cropcap()
2609 if (test_bit(V4L2_FL_QUIRK_INVERTED_CROP, &vfd->flags)) in v4l_cropcap()
2616 p->bounds = s.r; in v4l_cropcap()
2627 p->defrect = s.r; in v4l_cropcap()
2638 if (vfd->v4l2_dev) in v4l_log_status()
2640 vfd->v4l2_dev->name); in v4l_log_status()
2641 ret = ops->vidioc_log_status(file, fh); in v4l_log_status()
2642 if (vfd->v4l2_dev) in v4l_log_status()
2644 vfd->v4l2_dev->name); in v4l_log_status()
2654 struct v4l2_subdev *sd; in v4l_dbg_g_register() local
2658 return -EPERM; in v4l_dbg_g_register()
2659 if (p->match.type == V4L2_CHIP_MATCH_SUBDEV) { in v4l_dbg_g_register()
2660 if (vfd->v4l2_dev == NULL) in v4l_dbg_g_register()
2661 return -EINVAL; in v4l_dbg_g_register()
2662 v4l2_device_for_each_subdev(sd, vfd->v4l2_dev) in v4l_dbg_g_register()
2663 if (p->match.addr == idx++) in v4l_dbg_g_register()
2664 return v4l2_subdev_call(sd, core, g_register, p); in v4l_dbg_g_register()
2665 return -EINVAL; in v4l_dbg_g_register()
2667 if (ops->vidioc_g_register && p->match.type == V4L2_CHIP_MATCH_BRIDGE && in v4l_dbg_g_register()
2668 (ops->vidioc_g_chip_info || p->match.addr == 0)) in v4l_dbg_g_register()
2669 return ops->vidioc_g_register(file, fh, p); in v4l_dbg_g_register()
2670 return -EINVAL; in v4l_dbg_g_register()
2672 return -ENOTTY; in v4l_dbg_g_register()
2682 struct v4l2_subdev *sd; in v4l_dbg_s_register() local
2686 return -EPERM; in v4l_dbg_s_register()
2687 if (p->match.type == V4L2_CHIP_MATCH_SUBDEV) { in v4l_dbg_s_register()
2688 if (vfd->v4l2_dev == NULL) in v4l_dbg_s_register()
2689 return -EINVAL; in v4l_dbg_s_register()
2690 v4l2_device_for_each_subdev(sd, vfd->v4l2_dev) in v4l_dbg_s_register()
2691 if (p->match.addr == idx++) in v4l_dbg_s_register()
2692 return v4l2_subdev_call(sd, core, s_register, p); in v4l_dbg_s_register()
2693 return -EINVAL; in v4l_dbg_s_register()
2695 if (ops->vidioc_s_register && p->match.type == V4L2_CHIP_MATCH_BRIDGE && in v4l_dbg_s_register()
2696 (ops->vidioc_g_chip_info || p->match.addr == 0)) in v4l_dbg_s_register()
2697 return ops->vidioc_s_register(file, fh, p); in v4l_dbg_s_register()
2698 return -EINVAL; in v4l_dbg_s_register()
2700 return -ENOTTY; in v4l_dbg_s_register()
2710 struct v4l2_subdev *sd; in v4l_dbg_g_chip_info() local
2713 switch (p->match.type) { in v4l_dbg_g_chip_info()
2715 if (ops->vidioc_s_register) in v4l_dbg_g_chip_info()
2716 p->flags |= V4L2_CHIP_FL_WRITABLE; in v4l_dbg_g_chip_info()
2717 if (ops->vidioc_g_register) in v4l_dbg_g_chip_info()
2718 p->flags |= V4L2_CHIP_FL_READABLE; in v4l_dbg_g_chip_info()
2719 strscpy(p->name, vfd->v4l2_dev->name, sizeof(p->name)); in v4l_dbg_g_chip_info()
2720 if (ops->vidioc_g_chip_info) in v4l_dbg_g_chip_info()
2721 return ops->vidioc_g_chip_info(file, fh, arg); in v4l_dbg_g_chip_info()
2722 if (p->match.addr) in v4l_dbg_g_chip_info()
2723 return -EINVAL; in v4l_dbg_g_chip_info()
2727 if (vfd->v4l2_dev == NULL) in v4l_dbg_g_chip_info()
2729 v4l2_device_for_each_subdev(sd, vfd->v4l2_dev) { in v4l_dbg_g_chip_info()
2730 if (p->match.addr != idx++) in v4l_dbg_g_chip_info()
2732 if (sd->ops->core && sd->ops->core->s_register) in v4l_dbg_g_chip_info()
2733 p->flags |= V4L2_CHIP_FL_WRITABLE; in v4l_dbg_g_chip_info()
2734 if (sd->ops->core && sd->ops->core->g_register) in v4l_dbg_g_chip_info()
2735 p->flags |= V4L2_CHIP_FL_READABLE; in v4l_dbg_g_chip_info()
2736 strscpy(p->name, sd->name, sizeof(p->name)); in v4l_dbg_g_chip_info()
2741 return -EINVAL; in v4l_dbg_g_chip_info()
2743 return -ENOTTY; in v4l_dbg_g_chip_info()
2750 return v4l2_event_dequeue(fh, arg, file->f_flags & O_NONBLOCK); in v4l_dqevent()
2756 return ops->vidioc_subscribe_event(fh, arg); in v4l_subscribe_event()
2762 return ops->vidioc_unsubscribe_event(fh, arg); in v4l_unsubscribe_event()
2769 int ret = check_fmt(file, p->type); in v4l_g_sliced_vbi_cap()
2777 return ops->vidioc_g_sliced_vbi_cap(file, fh, p); in v4l_g_sliced_vbi_cap()
2788 if (vfd->vfl_type == VFL_TYPE_SDR) { in v4l_enum_freq_bands()
2789 if (p->type != V4L2_TUNER_SDR && p->type != V4L2_TUNER_RF) in v4l_enum_freq_bands()
2790 return -EINVAL; in v4l_enum_freq_bands()
2791 type = p->type; in v4l_enum_freq_bands()
2793 type = (vfd->vfl_type == VFL_TYPE_RADIO) ? in v4l_enum_freq_bands()
2795 if (type != p->type) in v4l_enum_freq_bands()
2796 return -EINVAL; in v4l_enum_freq_bands()
2798 if (ops->vidioc_enum_freq_bands) { in v4l_enum_freq_bands()
2799 err = ops->vidioc_enum_freq_bands(file, fh, p); in v4l_enum_freq_bands()
2800 if (err != -ENOTTY) in v4l_enum_freq_bands()
2805 .index = p->tuner, in v4l_enum_freq_bands()
2809 if (p->index) in v4l_enum_freq_bands()
2810 return -EINVAL; in v4l_enum_freq_bands()
2811 err = ops->vidioc_g_tuner(file, fh, &t); in v4l_enum_freq_bands()
2814 p->capability = t.capability | V4L2_TUNER_CAP_FREQ_BANDS; in v4l_enum_freq_bands()
2815 p->rangelow = t.rangelow; in v4l_enum_freq_bands()
2816 p->rangehigh = t.rangehigh; in v4l_enum_freq_bands()
2817 p->modulation = (type == V4L2_TUNER_RADIO) ? in v4l_enum_freq_bands()
2823 .index = p->tuner, in v4l_enum_freq_bands()
2827 return -EINVAL; in v4l_enum_freq_bands()
2828 if (p->index) in v4l_enum_freq_bands()
2829 return -EINVAL; in v4l_enum_freq_bands()
2830 err = ops->vidioc_g_modulator(file, fh, &m); in v4l_enum_freq_bands()
2833 p->capability = m.capability | V4L2_TUNER_CAP_FREQ_BANDS; in v4l_enum_freq_bands()
2834 p->rangelow = m.rangelow; in v4l_enum_freq_bands()
2835 p->rangehigh = m.rangehigh; in v4l_enum_freq_bands()
2836 p->modulation = (type == V4L2_TUNER_RADIO) ? in v4l_enum_freq_bands()
2840 return -ENOTTY; in v4l_enum_freq_bands()
2871 return ops->vidioc_ ## _vidioc(file, fh, p); \
3008 return vdev->lock; in v4l2_ioctl_get_lock()
3009 if (vfh && vfh->m2m_ctx && in v4l2_ioctl_get_lock()
3011 if (vfh->m2m_ctx->q_lock) in v4l2_ioctl_get_lock()
3012 return vfh->m2m_ctx->q_lock; in v4l2_ioctl_get_lock()
3014 if (vdev->queue && vdev->queue->lock && in v4l2_ioctl_get_lock()
3016 return vdev->queue->lock; in v4l2_ioctl_get_lock()
3017 return vdev->lock; in v4l2_ioctl_get_lock()
3046 case _IOC_NONE: dir = "--"; break; in v4l_printk_ioctl()
3047 case _IOC_READ: dir = "r-"; break; in v4l_printk_ioctl()
3048 case _IOC_WRITE: dir = "-w"; break; in v4l_printk_ioctl()
3063 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops; in __video_do_ioctl()
3067 void *fh = file->private_data; in __video_do_ioctl()
3069 int dev_debug = vfd->dev_debug; in __video_do_ioctl()
3070 long ret = -ENOTTY; in __video_do_ioctl()
3078 if (test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags)) in __video_do_ioctl()
3079 vfh = file->private_data; in __video_do_ioctl()
3087 if (v4l2_device_supports_requests(vfd->v4l2_dev) && in __video_do_ioctl()
3089 req_queue_lock = &vfd->v4l2_dev->mdev->req_queue_mutex; in __video_do_ioctl()
3092 return -ERESTARTSYS; in __video_do_ioctl()
3100 return -ERESTARTSYS; in __video_do_ioctl()
3104 ret = -ENODEV; in __video_do_ioctl()
3112 !((info->flags & INFO_FL_CTRL) && vfh && vfh->ctrl_handler)) in __video_do_ioctl()
3115 if (vfh && (info->flags & INFO_FL_PRIO)) { in __video_do_ioctl()
3116 ret = v4l2_prio_check(vfd->prio, vfh->prio); in __video_do_ioctl()
3129 ret = info->func(ops, file, fh, arg); in __video_do_ioctl()
3130 } else if (!ops->vidioc_default) { in __video_do_ioctl()
3131 ret = -ENOTTY; in __video_do_ioctl()
3133 ret = ops->vidioc_default(file, fh, in __video_do_ioctl()
3134 vfh ? v4l2_prio_check(vfd->prio, vfh->prio) >= 0 : 0, in __video_do_ioctl()
3150 info->debug(arg, write_only); in __video_do_ioctl()
3153 info->debug(arg, write_only); in __video_do_ioctl()
3177 if (V4L2_TYPE_IS_MULTIPLANAR(buf->type) && buf->length > 0) { in check_array_args()
3178 if (buf->length > VIDEO_MAX_PLANES) { in check_array_args()
3179 ret = -EINVAL; in check_array_args()
3182 *user_ptr = (void __user *)buf->m.planes; in check_array_args()
3183 *kernel_ptr = (void **)&buf->m.planes; in check_array_args()
3184 *array_size = sizeof(struct v4l2_plane) * buf->length; in check_array_args()
3194 if (edid->blocks) { in check_array_args()
3195 if (edid->blocks > 256) { in check_array_args()
3196 ret = -EINVAL; in check_array_args()
3199 *user_ptr = (void __user *)edid->edid; in check_array_args()
3200 *kernel_ptr = (void **)&edid->edid; in check_array_args()
3201 *array_size = edid->blocks * 128; in check_array_args()
3212 if (ctrls->count != 0) { in check_array_args()
3213 if (ctrls->count > V4L2_CID_MAX_CTRLS) { in check_array_args()
3214 ret = -EINVAL; in check_array_args()
3217 *user_ptr = (void __user *)ctrls->controls; in check_array_args()
3218 *kernel_ptr = (void **)&ctrls->controls; in check_array_args()
3220 * ctrls->count; in check_array_args()
3230 if (routing->len_routes > 256) in check_array_args()
3231 return -E2BIG; in check_array_args()
3233 *user_ptr = u64_to_user_ptr(routing->routes); in check_array_args()
3234 *kernel_ptr = (void **)&routing->routes; in check_array_args()
3236 * routing->len_routes; in check_array_args()
3275 /* read-only ioctl */ in video_get_user()
3285 * non-input field. in video_get_user()
3297 err = -EFAULT; in video_get_user()
3313 return -EFAULT; in video_get_user()
3338 memset((u8 *)parg + n, 0, _IOC_SIZE(real_cmd) - n); in video_get_user()
3351 return -EFAULT; in video_put_user()
3366 ev32.type = ev->type; in video_put_user()
3367 ev32.pending = ev->pending; in video_put_user()
3368 ev32.sequence = ev->sequence; in video_put_user()
3369 ev32.timestamp.tv_sec = ev->timestamp.tv_sec; in video_put_user()
3370 ev32.timestamp.tv_nsec = ev->timestamp.tv_nsec; in video_put_user()
3371 ev32.id = ev->id; in video_put_user()
3373 memcpy(&ev32.u, &ev->u, sizeof(ev->u)); in video_put_user()
3374 memcpy(&ev32.reserved, &ev->reserved, sizeof(ev->reserved)); in video_put_user()
3377 return -EFAULT; in video_put_user()
3389 vb32.index = vb->index; in video_put_user()
3390 vb32.type = vb->type; in video_put_user()
3391 vb32.bytesused = vb->bytesused; in video_put_user()
3392 vb32.flags = vb->flags; in video_put_user()
3393 vb32.field = vb->field; in video_put_user()
3394 vb32.timestamp.tv_sec = vb->timestamp.tv_sec; in video_put_user()
3395 vb32.timestamp.tv_usec = vb->timestamp.tv_usec; in video_put_user()
3396 vb32.timecode = vb->timecode; in video_put_user()
3397 vb32.sequence = vb->sequence; in video_put_user()
3398 vb32.memory = vb->memory; in video_put_user()
3399 vb32.m.userptr = vb->m.userptr; in video_put_user()
3400 vb32.length = vb->length; in video_put_user()
3401 vb32.request_fd = vb->request_fd; in video_put_user()
3404 return -EFAULT; in video_put_user()
3420 long err = -EINVAL; in video_usercopy()
3437 return -ENOMEM; in video_usercopy()
3454 err = -ENOMEM; in video_usercopy()
3463 -EFAULT : 0; in video_usercopy()
3471 if (err == -ENOTTY || err == -ENOIOCTLCMD) { in video_usercopy()
3472 err = -ENOTTY; in video_usercopy()
3478 trace_v4l2_dqbuf(video_devdata(file)->minor, parg); in video_usercopy()
3480 trace_v4l2_qbuf(video_devdata(file)->minor, parg); in video_usercopy()
3488 * v4l2-subdev.c and the 'always_copy' flag can only be set for IOCTLS in video_usercopy()
3492 * 'v4l2_ioctls' array, insert an ad-hoc check to address that. in video_usercopy()
3512 err = -EFAULT; in video_usercopy()
3517 err = -EFAULT; in video_usercopy()