Signed-off-by: NTrent Piepho <xyzzy@speakeasy.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/video/pwc/pwc-dec23.c: In function `pwc_dec23_decompress':
drivers/media/video/pwc/pwc-dec23.c:885: warning: null argument where non-null required (arg 2)
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Add v4l2 compatibility
Include the decompressor (legal problem has been resolv by Alan Cox)
Faster decoder and easier to maintain, optimize, ...
Can export to userland compressed stream
Support more cameras, lot of bugs are fixed.
Signed-off-by: NLuc Saillard <luc@saillard.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>