Add the ability to parse and print MPEG2-TS format descriptor (0x0a).
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
lsusb.c | 16 ++++++++++++++++
1 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/lsusb.c b/lsusb.c
index 5dbcd42..20c0cca 100644
--- a/lsusb.c
+++ b/lsusb.c
@@ -2495,6 +2495,22 @@ static void dump_videostreaming_interface(unsigned char *buf)
dump_junk(buf, " ", 11);
break;
+ case 0x0a: /* FORMAT_MPEG2TS */
+ printf("(FORMAT_MPEG2TS)\n");
+ len = buf[0] < 23 ? 7 : 23;
+ if (buf[0] < len)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bFormatIndex %5u\n"
+ " bDataOffset %5u\n"
+ " bPacketLength %5u\n"
+ " bStrideLength %5u\n",
+ buf[3], buf[4], buf[5], buf[6]);
+ if (len > 7)
+ printf(" guidStrideFormat %s\n",
+ get_guid(&buf[7]));
+ dump_junk(buf, " ", len);
+ break;
+
case 0x0d: /* COLORFORMAT */
printf("(COLORFORMAT)\n");
if (buf[0] < 6)
--
1.7.2.2
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