Cross Reference: /src/sys/dev/usb/uvideoreg.h

History log of /src/sys/dev/usb/uvideoreg.h
Revision	Date	Author	Comments
1.8	10-Apr-2023	mlelstv	Better descriptor parsing. Add sanity check if no default format is found.
1.7	14-May-2022	riastradh	uvideo(4): Fix lengths of various frame descriptors. This driver doesn't use the frame interval members, which are either fixed (if continuous) or flexible (if discrete) and so can't be encoded in C types correctly. If we did use them, it would be necessary to use pointer arithmetic on char pointers in the enclosing descriptor buffer. But we don't, so this is simpler, and fixes the sizeof checks to avoid running off the end of invalid descriptors. Should fix failure to parse legitimate descriptors (without regressing to choking on malicious ones): -uvideo: found format (index 1) type 9 size 1280x720 size 1843200 stride 2560 interval 333333 - ^ picking this one -uvideo: found format (index 2) type 9 size 640x480 size 614400 stride 1280 interval 333333 +uvideo: truncated CS subtype-0x7 descriptor, length 30 < 38uvideo: unimplemented VS CS descriptor len=30 type=0x24 subtype=0x07 +uvideo: unimplemented VS CS descriptor len=30 type=0x24 subtype=0x07
1.6	14-Nov-2021	andvar	revert bPreferedVersion rename. It's named like the by spec (from jmcneill).
1.5	13-Nov-2021	andvar	s/bPreferedVersion/bPreferredVersion/ in struct property definition.
1.4	23-Dec-2011	jakllsch	Revert previous due to active usbmp branch(es).
1.3	22-Dec-2011	jakllsch	Adjust-away inconsistent and trailing whitespace.
1.2	20-Sep-2008	jmcneill	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.18; 1.2.40; Add UYVY support.
1.1	09-Sep-2008	jmcneill	USB Video Class capture device driver, part of Patrick Mahoney's Google Summer of Code 2008 project.
1.2.40.1	18-Feb-2012	mrg	merge to -current.
1.2.18.2	04-May-2009	yamt	sync with head.
1.2.18.1	20-Sep-2008	yamt	file uvideoreg.h was added on branch yamt-nfs-mp on 2009-05-04 08:13:22 +0000
1.2.6.2	19-Oct-2008	haad	Sync with HEAD.
1.2.6.1	20-Sep-2008	haad	file uvideoreg.h was added on branch haad-dm on 2008-10-19 22:17:10 +0000
1.2.4.2	28-Sep-2008	mjf	Sync with HEAD.
1.2.4.1	20-Sep-2008	mjf	file uvideoreg.h was added on branch mjf-devfs2 on 2008-09-28 10:40:35 +0000
1.2.2.3	10-Oct-2008	skrll	Sync with HEAD.
1.2.2.2	24-Sep-2008	wrstuden	Merge in changes between wrstuden-revivesa-base-2 and wrstuden-revivesa-base-3.
1.2.2.1	20-Sep-2008	wrstuden	file uvideoreg.h was added on branch wrstuden-revivesa on 2008-09-24 16:38:56 +0000

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