Lines Matching full:frame
58 * @frame: HDMI AVI infoframe
60 void hdmi_avi_infoframe_init(struct hdmi_avi_infoframe *frame)
62 memset(frame, 0, sizeof(*frame));
64 frame->type = HDMI_INFOFRAME_TYPE_AVI;
65 frame->version = 2;
66 frame->length = HDMI_AVI_INFOFRAME_SIZE;
70 static int hdmi_avi_infoframe_check_only(const struct hdmi_avi_infoframe *frame)
72 if (frame->type != HDMI_INFOFRAME_TYPE_AVI ||
73 frame->version != 2 ||
74 frame->length != HDMI_AVI_INFOFRAME_SIZE)
77 if (frame->picture_aspect > HDMI_PICTURE_ASPECT_16_9)
85 * @frame: HDMI AVI infoframe
92 int hdmi_avi_infoframe_check(struct hdmi_avi_infoframe *frame)
94 return hdmi_avi_infoframe_check_only(frame);
100 * @frame: HDMI AVI infoframe
104 * Packs the information contained in the @frame structure into a binary
112 ssize_t hdmi_avi_infoframe_pack_only(const struct hdmi_avi_infoframe *frame,
119 ret = hdmi_avi_infoframe_check_only(frame);
123 length = HDMI_INFOFRAME_HEADER_SIZE + frame->length;
130 ptr[0] = frame->type;
131 ptr[1] = frame->version;
132 ptr[2] = frame->length;
138 ptr[0] = ((frame->colorspace & 0x3) << 5) | (frame->scan_mode & 0x3);
144 if (frame->active_aspect & 0xf)
148 if (frame->top_bar || frame->bottom_bar)
151 if (frame->left_bar || frame->right_bar)
154 ptr[1] = ((frame->colorimetry & 0x3) << 6) |
155 ((frame->picture_aspect & 0x3) << 4) |
156 (frame->active_aspect & 0xf);
158 ptr[2] = ((frame->extended_colorimetry & 0x7) << 4) |
159 ((frame->quantization_range & 0x3) << 2) |
160 (frame->nups & 0x3);
162 if (frame->itc)
165 ptr[3] = frame->video_code & 0x7f;
167 ptr[4] = ((frame->ycc_quantization_range & 0x3) << 6) |
168 ((frame->content_type & 0x3) << 4) |
169 (frame->pixel_repeat & 0xf);
171 ptr[5] = frame->top_bar & 0xff;
172 ptr[6] = (frame->top_bar >> 8) & 0xff;
173 ptr[7] = frame->bottom_bar & 0xff;
174 ptr[8] = (frame->bottom_bar >> 8) & 0xff;
175 ptr[9] = frame->left_bar & 0xff;
176 ptr[10] = (frame->left_bar >> 8) & 0xff;
177 ptr[11] = frame->right_bar & 0xff;
178 ptr[12] = (frame->right_bar >> 8) & 0xff;
189 * @frame: HDMI AVI infoframe
195 * contained in the @frame structure into a binary representation that
203 ssize_t hdmi_avi_infoframe_pack(struct hdmi_avi_infoframe *frame,
208 ret = hdmi_avi_infoframe_check(frame);
212 return hdmi_avi_infoframe_pack_only(frame, buffer, size);
218 * @frame: HDMI SPD infoframe
224 int hdmi_spd_infoframe_init(struct hdmi_spd_infoframe *frame,
229 memset(frame, 0, sizeof(*frame));
231 frame->type = HDMI_INFOFRAME_TYPE_SPD;
232 frame->version = 1;
233 frame->length = HDMI_SPD_INFOFRAME_SIZE;
236 memcpy(frame->vendor, vendor, min(len, sizeof(frame->vendor)));
238 memcpy(frame->product, product, min(len, sizeof(frame->product)));
244 static int hdmi_spd_infoframe_check_only(const struct hdmi_spd_infoframe *frame)
246 if (frame->type != HDMI_INFOFRAME_TYPE_SPD ||
247 frame->version != 1 ||
248 frame->length != HDMI_SPD_INFOFRAME_SIZE)
256 * @frame: HDMI SPD infoframe
263 int hdmi_spd_infoframe_check(struct hdmi_spd_infoframe *frame)
265 return hdmi_spd_infoframe_check_only(frame);
271 * @frame: HDMI SPD infoframe
275 * Packs the information contained in the @frame structure into a binary
283 ssize_t hdmi_spd_infoframe_pack_only(const struct hdmi_spd_infoframe *frame,
290 ret = hdmi_spd_infoframe_check_only(frame);
294 length = HDMI_INFOFRAME_HEADER_SIZE + frame->length;
301 ptr[0] = frame->type;
302 ptr[1] = frame->version;
303 ptr[2] = frame->length;
309 memcpy(ptr, frame->vendor, sizeof(frame->vendor));
310 memcpy(ptr + 8, frame->product, sizeof(frame->product));
312 ptr[24] = frame->sdi;
323 * @frame: HDMI SPD infoframe
329 * contained in the @frame structure into a binary representation that
337 ssize_t hdmi_spd_infoframe_pack(struct hdmi_spd_infoframe *frame,
342 ret = hdmi_spd_infoframe_check(frame);
346 return hdmi_spd_infoframe_pack_only(frame, buffer, size);
352 * @frame: HDMI audio infoframe
356 int hdmi_audio_infoframe_init(struct hdmi_audio_infoframe *frame)
358 memset(frame, 0, sizeof(*frame));
360 frame->type = HDMI_INFOFRAME_TYPE_AUDIO;
361 frame->version = 1;
362 frame->length = HDMI_AUDIO_INFOFRAME_SIZE;
368 static int hdmi_audio_infoframe_check_only(const struct hdmi_audio_infoframe *frame)
370 if (frame->type != HDMI_INFOFRAME_TYPE_AUDIO ||
371 frame->version != 1 ||
372 frame->length != HDMI_AUDIO_INFOFRAME_SIZE)
380 * @frame: HDMI audio infoframe
387 int hdmi_audio_infoframe_check(const struct hdmi_audio_infoframe *frame)
389 return hdmi_audio_infoframe_check_only(frame);
394 hdmi_audio_infoframe_pack_payload(const struct hdmi_audio_infoframe *frame,
399 if (frame->channels >= 2)
400 channels = frame->channels - 1;
404 buffer[0] = ((frame->coding_type & 0xf) << 4) | (channels & 0x7);
405 buffer[1] = ((frame->sample_frequency & 0x7) << 2) |
406 (frame->sample_size & 0x3);
407 buffer[2] = frame->coding_type_ext & 0x1f;
408 buffer[3] = frame->channel_allocation;
409 buffer[4] = (frame->level_shift_value & 0xf) << 3;
411 if (frame->downmix_inhibit)
417 * @frame: HDMI audio infoframe
421 * Packs the information contained in the @frame structure into a binary
429 ssize_t hdmi_audio_infoframe_pack_only(const struct hdmi_audio_infoframe *frame,
436 ret = hdmi_audio_infoframe_check_only(frame);
440 length = HDMI_INFOFRAME_HEADER_SIZE + frame->length;
447 ptr[0] = frame->type;
448 ptr[1] = frame->version;
449 ptr[2] = frame->length;
452 hdmi_audio_infoframe_pack_payload(frame,
464 * @frame: HDMI Audio infoframe
470 * contained in the @frame structure into a binary representation that
478 ssize_t hdmi_audio_infoframe_pack(struct hdmi_audio_infoframe *frame,
483 ret = hdmi_audio_infoframe_check(frame);
487 return hdmi_audio_infoframe_pack_only(frame, buffer, size);
495 * @frame: HDMI Audio infoframe
505 hdmi_audio_infoframe_pack_for_dp(const struct hdmi_audio_infoframe *frame,
510 ret = hdmi_audio_infoframe_check(frame);
518 sdp->sdp_header.HB1 = frame->type;
522 hdmi_audio_infoframe_pack_payload(frame, sdp->db);
524 /* Return size = frame length + four HB for sdp_header */
525 return frame->length + 4;
532 * @frame: HDMI vendor infoframe
536 int hdmi_vendor_infoframe_init(struct hdmi_vendor_infoframe *frame)
538 memset(frame, 0, sizeof(*frame));
540 frame->type = HDMI_INFOFRAME_TYPE_VENDOR;
541 frame->version = 1;
543 frame->oui = HDMI_IEEE_OUI;
549 frame->s3d_struct = HDMI_3D_STRUCTURE_INVALID;
550 frame->length = HDMI_VENDOR_INFOFRAME_SIZE;
556 static int hdmi_vendor_infoframe_length(const struct hdmi_vendor_infoframe *frame)
559 if (frame->s3d_struct >= HDMI_3D_STRUCTURE_SIDE_BY_SIDE_HALF)
561 else if (frame->vic != 0 || frame->s3d_struct != HDMI_3D_STRUCTURE_INVALID)
567 static int hdmi_vendor_infoframe_check_only(const struct hdmi_vendor_infoframe *frame)
569 if (frame->type != HDMI_INFOFRAME_TYPE_VENDOR ||
570 frame->version != 1 ||
571 frame->oui != HDMI_IEEE_OUI)
575 if (frame->vic != 0 && frame->s3d_struct != HDMI_3D_STRUCTURE_INVALID)
578 if (frame->length != hdmi_vendor_infoframe_length(frame))
586 * @frame: HDMI infoframe
593 int hdmi_vendor_infoframe_check(struct hdmi_vendor_infoframe *frame)
595 frame->length = hdmi_vendor_infoframe_length(frame);
597 return hdmi_vendor_infoframe_check_only(frame);
603 * @frame: HDMI infoframe
607 * Packs the information contained in the @frame structure into a binary
615 ssize_t hdmi_vendor_infoframe_pack_only(const struct hdmi_vendor_infoframe *frame,
622 ret = hdmi_vendor_infoframe_check_only(frame);
626 length = HDMI_INFOFRAME_HEADER_SIZE + frame->length;
633 ptr[0] = frame->type;
634 ptr[1] = frame->version;
635 ptr[2] = frame->length;
643 if (frame->s3d_struct != HDMI_3D_STRUCTURE_INVALID) {
645 ptr[8] = (frame->s3d_struct & 0xf) << 4;
646 if (frame->s3d_struct >= HDMI_3D_STRUCTURE_SIDE_BY_SIDE_HALF)
647 ptr[9] = (frame->s3d_ext_data & 0xf) << 4;
648 } else if (frame->vic) {
650 ptr[8] = frame->vic;
664 * @frame: HDMI Vendor infoframe
670 * contained in the @frame structure into a binary representation that
678 ssize_t hdmi_vendor_infoframe_pack(struct hdmi_vendor_infoframe *frame,
683 ret = hdmi_vendor_infoframe_check(frame);
687 return hdmi_vendor_infoframe_pack_only(frame, buffer, size);
692 hdmi_vendor_any_infoframe_check_only(const union hdmi_vendor_any_infoframe *frame)
694 if (frame->any.type != HDMI_INFOFRAME_TYPE_VENDOR ||
695 frame->any.version != 1)
704 * @frame: HDMI DRM infoframe
708 int hdmi_drm_infoframe_init(struct hdmi_drm_infoframe *frame)
710 memset(frame, 0, sizeof(*frame));
712 frame->type = HDMI_INFOFRAME_TYPE_DRM;
713 frame->version = 1;
714 frame->length = HDMI_DRM_INFOFRAME_SIZE;
720 static int hdmi_drm_infoframe_check_only(const struct hdmi_drm_infoframe *frame)
722 if (frame->type != HDMI_INFOFRAME_TYPE_DRM ||
723 frame->version != 1)
726 if (frame->length != HDMI_DRM_INFOFRAME_SIZE)
734 * @frame: HDMI DRM infoframe
739 int hdmi_drm_infoframe_check(struct hdmi_drm_infoframe *frame)
741 return hdmi_drm_infoframe_check_only(frame);
747 * @frame: HDMI DRM infoframe
751 * Packs the information contained in the @frame structure into a binary
759 ssize_t hdmi_drm_infoframe_pack_only(const struct hdmi_drm_infoframe *frame,
766 length = HDMI_INFOFRAME_HEADER_SIZE + frame->length;
773 ptr[0] = frame->type;
774 ptr[1] = frame->version;
775 ptr[2] = frame->length;
781 *ptr++ = frame->eotf;
782 *ptr++ = frame->metadata_type;
785 *ptr++ = frame->display_primaries[i].x;
786 *ptr++ = frame->display_primaries[i].x >> 8;
787 *ptr++ = frame->display_primaries[i].y;
788 *ptr++ = frame->display_primaries[i].y >> 8;
791 *ptr++ = frame->white_point.x;
792 *ptr++ = frame->white_point.x >> 8;
794 *ptr++ = frame->white_point.y;
795 *ptr++ = frame->white_point.y >> 8;
797 *ptr++ = frame->max_display_mastering_luminance;
798 *ptr++ = frame->max_display_mastering_luminance >> 8;
800 *ptr++ = frame->min_display_mastering_luminance;
801 *ptr++ = frame->min_display_mastering_luminance >> 8;
803 *ptr++ = frame->max_cll;
804 *ptr++ = frame->max_cll >> 8;
806 *ptr++ = frame->max_fall;
807 *ptr++ = frame->max_fall >> 8;
818 * @frame: HDMI DRM infoframe
824 * contained in the @frame structure into a binary representation that
832 ssize_t hdmi_drm_infoframe_pack(struct hdmi_drm_infoframe *frame,
837 ret = hdmi_drm_infoframe_check(frame);
841 return hdmi_drm_infoframe_pack_only(frame, buffer, size);
849 hdmi_vendor_any_infoframe_check(union hdmi_vendor_any_infoframe *frame)
853 ret = hdmi_vendor_any_infoframe_check_only(frame);
858 if (frame->any.oui != HDMI_IEEE_OUI)
861 return hdmi_vendor_infoframe_check(&frame->hdmi);
868 hdmi_vendor_any_infoframe_pack_only(const union hdmi_vendor_any_infoframe *frame,
873 ret = hdmi_vendor_any_infoframe_check_only(frame);
878 if (frame->any.oui != HDMI_IEEE_OUI)
881 return hdmi_vendor_infoframe_pack_only(&frame->hdmi, buffer, size);
889 hdmi_vendor_any_infoframe_pack(union hdmi_vendor_any_infoframe *frame,
894 ret = hdmi_vendor_any_infoframe_check(frame);
898 return hdmi_vendor_any_infoframe_pack_only(frame, buffer, size);
903 * @frame: HDMI infoframe
911 hdmi_infoframe_check(union hdmi_infoframe *frame)
913 switch (frame->any.type) {
915 return hdmi_avi_infoframe_check(&frame->avi);
917 return hdmi_spd_infoframe_check(&frame->spd);
919 return hdmi_audio_infoframe_check(&frame->audio);
921 return hdmi_vendor_any_infoframe_check(&frame->vendor);
923 WARN(1, "Bad infoframe type %d\n", frame->any.type);
931 * @frame: HDMI infoframe
935 * Packs the information contained in the @frame structure into a binary
944 hdmi_infoframe_pack_only(const union hdmi_infoframe *frame, void *buffer, size_t size)
948 switch (frame->any.type) {
950 length = hdmi_avi_infoframe_pack_only(&frame->avi,
954 length = hdmi_drm_infoframe_pack_only(&frame->drm,
958 length = hdmi_spd_infoframe_pack_only(&frame->spd,
962 length = hdmi_audio_infoframe_pack_only(&frame->audio,
966 length = hdmi_vendor_any_infoframe_pack_only(&frame->vendor,
970 WARN(1, "Bad infoframe type %d\n", frame->any.type);
981 * @frame: HDMI infoframe
987 * contained in the @frame structure into a binary representation that
996 hdmi_infoframe_pack(union hdmi_infoframe *frame,
1001 switch (frame->any.type) {
1003 length = hdmi_avi_infoframe_pack(&frame->avi, buffer, size);
1006 length = hdmi_drm_infoframe_pack(&frame->drm, buffer, size);
1009 length = hdmi_spd_infoframe_pack(&frame->spd, buffer, size);
1012 length = hdmi_audio_infoframe_pack(&frame->audio, buffer, size);
1015 length = hdmi_vendor_any_infoframe_pack(&frame->vendor,
1019 WARN(1, "Bad infoframe type %d\n", frame->any.type);
1048 const struct hdmi_any_infoframe *frame)
1051 hdmi_infoframe_type_get_name(frame->type),
1052 frame->version, frame->length);
1244 const struct hdmi_avi_infoframe *frame)
1247 (const struct hdmi_any_infoframe *)frame);
1250 hdmi_colorspace_get_name(frame->colorspace));
1252 hdmi_scan_mode_get_name(frame->scan_mode));
1254 hdmi_colorimetry_get_name(frame->colorimetry));
1256 hdmi_picture_aspect_get_name(frame->picture_aspect));
1258 hdmi_active_aspect_get_name(frame->active_aspect));
1259 hdmi_log(" itc: %s\n", frame->itc ? "IT Content" : "No Data");
1261 hdmi_extended_colorimetry_get_name(frame->extended_colorimetry));
1263 hdmi_quantization_range_get_name(frame->quantization_range));
1264 hdmi_log(" nups: %s\n", hdmi_nups_get_name(frame->nups));
1265 hdmi_log(" video code: %u\n", frame->video_code);
1267 hdmi_ycc_quantization_range_get_name(frame->ycc_quantization_range));
1269 hdmi_content_type_get_name(frame->content_type));
1270 hdmi_log(" pixel repeat: %u\n", frame->pixel_repeat);
1272 frame->top_bar, frame->bottom_bar,
1273 frame->left_bar, frame->right_bar);
1315 const struct hdmi_spd_infoframe *frame)
1320 (const struct hdmi_any_infoframe *)frame);
1324 strncpy(buf, frame->vendor, 8);
1326 strncpy(buf, frame->product, 16);
1329 hdmi_spd_sdi_get_name(frame->sdi), frame->sdi);
1445 const struct hdmi_audio_infoframe *frame)
1448 (const struct hdmi_any_infoframe *)frame);
1450 if (frame->channels)
1451 hdmi_log(" channels: %u\n", frame->channels - 1);
1455 hdmi_audio_coding_type_get_name(frame->coding_type));
1457 hdmi_audio_sample_size_get_name(frame->sample_size));
1459 hdmi_audio_sample_frequency_get_name(frame->sample_frequency));
1461 hdmi_audio_coding_type_ext_get_name(frame->coding_type_ext));
1463 frame->channel_allocation);
1465 frame->level_shift_value);
1467 frame->downmix_inhibit ? "Yes" : "No");
1472 const struct hdmi_drm_infoframe *frame)
1477 (struct hdmi_any_infoframe *)frame);
1478 hdmi_log("length: %d\n", frame->length);
1479 hdmi_log("metadata type: %d\n", frame->metadata_type);
1480 hdmi_log("eotf: %d\n", frame->eotf);
1482 hdmi_log("x[%d]: %d\n", i, frame->display_primaries[i].x);
1483 hdmi_log("y[%d]: %d\n", i, frame->display_primaries[i].y);
1486 hdmi_log("white point x: %d\n", frame->white_point.x);
1487 hdmi_log("white point y: %d\n", frame->white_point.y);
1490 frame->max_display_mastering_luminance);
1492 frame->min_display_mastering_luminance);
1494 hdmi_log("max_cll: %d\n", frame->max_cll);
1495 hdmi_log("max_fall: %d\n", frame->max_fall);
1506 return "Frame Packing";
1530 const union hdmi_vendor_any_infoframe *frame)
1532 const struct hdmi_vendor_infoframe *hvf = &frame->hdmi;
1535 (const struct hdmi_any_infoframe *)frame);
1537 if (frame->any.oui != HDMI_IEEE_OUI) {
1542 hdmi_log(" empty frame\n");
1561 * @frame: HDMI infoframe
1565 const union hdmi_infoframe *frame)
1567 switch (frame->any.type) {
1569 hdmi_avi_infoframe_log(level, dev, &frame->avi);
1572 hdmi_spd_infoframe_log(level, dev, &frame->spd);
1575 hdmi_audio_infoframe_log(level, dev, &frame->audio);
1578 hdmi_vendor_any_infoframe_log(level, dev, &frame->vendor);
1581 hdmi_drm_infoframe_log(level, dev, &frame->drm);
1589 * @frame: HDMI AVI infoframe
1594 * @frame of the HDMI Auxiliary Video (AVI) information frame.
1600 static int hdmi_avi_infoframe_unpack(struct hdmi_avi_infoframe *frame,
1616 hdmi_avi_infoframe_init(frame);
1620 frame->colorspace = (ptr[0] >> 5) & 0x3;
1622 frame->active_aspect = ptr[1] & 0xf;
1624 frame->top_bar = (ptr[6] << 8) | ptr[5];
1625 frame->bottom_bar = (ptr[8] << 8) | ptr[7];
1628 frame->left_bar = (ptr[10] << 8) | ptr[9];
1629 frame->right_bar = (ptr[12] << 8) | ptr[11];
1631 frame->scan_mode = ptr[0] & 0x3;
1633 frame->colorimetry = (ptr[1] >> 6) & 0x3;
1634 frame->picture_aspect = (ptr[1] >> 4) & 0x3;
1635 frame->active_aspect = ptr[1] & 0xf;
1637 frame->itc = ptr[2] & 0x80 ? true : false;
1638 frame->extended_colorimetry = (ptr[2] >> 4) & 0x7;
1639 frame->quantization_range = (ptr[2] >> 2) & 0x3;
1640 frame->nups = ptr[2] & 0x3;
1642 frame->video_code = ptr[3] & 0x7f;
1643 frame->ycc_quantization_range = (ptr[4] >> 6) & 0x3;
1644 frame->content_type = (ptr[4] >> 4) & 0x3;
1646 frame->pixel_repeat = ptr[4] & 0xf;
1653 * @frame: HDMI SPD infoframe
1658 * @frame of the HDMI Source Product Description (SPD) information frame.
1664 static int hdmi_spd_infoframe_unpack(struct hdmi_spd_infoframe *frame,
1684 ret = hdmi_spd_infoframe_init(frame, ptr, ptr + 8);
1688 frame->sdi = ptr[24];
1695 * @frame: HDMI Audio infoframe
1700 * @frame of the HDMI Audio information frame.
1706 static int hdmi_audio_infoframe_unpack(struct hdmi_audio_infoframe *frame,
1724 ret = hdmi_audio_infoframe_init(frame);
1730 frame->channels = ptr[0] & 0x7;
1731 frame->coding_type = (ptr[0] >> 4) & 0xf;
1732 frame->sample_size = ptr[1] & 0x3;
1733 frame->sample_frequency = (ptr[1] >> 2) & 0x7;
1734 frame->coding_type_ext = ptr[2] & 0x1f;
1735 frame->channel_allocation = ptr[3];
1736 frame->level_shift_value = (ptr[4] >> 3) & 0xf;
1737 frame->downmix_inhibit = ptr[4] & 0x80 ? true : false;
1745 * @frame: HDMI Vendor infoframe
1750 * @frame of the HDMI Vendor information frame.
1757 hdmi_vendor_any_infoframe_unpack(union hdmi_vendor_any_infoframe *frame,
1764 struct hdmi_vendor_infoframe *hvf = &frame->hdmi;
1827 * @frame: HDMI DRM infoframe
1832 * into a structured @frame of the HDMI Dynamic Range and Mastering (DRM)
1837 int hdmi_drm_infoframe_unpack_only(struct hdmi_drm_infoframe *frame,
1850 ret = hdmi_drm_infoframe_init(frame);
1854 frame->eotf = ptr[0] & 0x7;
1855 frame->metadata_type = ptr[1] & 0x7;
1861 frame->display_primaries[i].x = (x_msb << 8) | x_lsb;
1864 frame->display_primaries[i].y = (y_msb << 8) | y_lsb;
1867 frame->white_point.x = (ptr[15] << 8) | ptr[14];
1868 frame->white_point.y = (ptr[17] << 8) | ptr[16];
1870 frame->max_display_mastering_luminance = (ptr[19] << 8) | ptr[18];
1871 frame->min_display_mastering_luminance = (ptr[21] << 8) | ptr[20];
1872 frame->max_cll = (ptr[23] << 8) | ptr[22];
1873 frame->max_fall = (ptr[25] << 8) | ptr[24];
1881 * @frame: HDMI DRM infoframe
1886 * a structured @frame of the HDMI Dynamic Range and Mastering (DRM)
1892 static int hdmi_drm_infoframe_unpack(struct hdmi_drm_infoframe *frame,
1909 ret = hdmi_drm_infoframe_unpack_only(frame, ptr + HDMI_INFOFRAME_HEADER_SIZE,
1916 * @frame: HDMI infoframe
1921 * @frame of a HDMI infoframe.
1927 int hdmi_infoframe_unpack(union hdmi_infoframe *frame,
1938 ret = hdmi_avi_infoframe_unpack(&frame->avi, buffer, size);
1941 ret = hdmi_drm_infoframe_unpack(&frame->drm, buffer, size);
1944 ret = hdmi_spd_infoframe_unpack(&frame->spd, buffer, size);
1947 ret = hdmi_audio_infoframe_unpack(&frame->audio, buffer, size);
1950 ret = hdmi_vendor_any_infoframe_unpack(&frame->vendor, buffer, size);