Philipp Zabel 50733b5b91 media: add v4l2 JPEG helpers ... Add helpers for JPEG header parsing. They allow both scanning for marker segment positions and later parsing the segments individually, as required by s5p-jpeg, as well as parsing all headers in one go, as required by coda-vpu. The frame header is always parsed, as basically all decoders are interested in width, height, and number of components. For convenience, the JPEG chroma subsampling factors are decoded into a v4l2_jpeg_chroma_subsampling enum. Only baseline and extended sequential DCT encoded JPEGs with 8-bit or 12-bit precision with up to four components are supported. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>		2020-04-14 11:47:47 +02:00
..
acpi
asm-generic
clocksource
crypto	crypto: curve25519 - do not pollute dispatcher based on assembler	2020-04-09 00:01:59 +09:00
drm	drm/bridge: analogix_dp: Split bind() into probe() and real bind()	2020-04-09 10:29:35 +02:00
dt-bindings	RISC-V Patches for the 5.7 Merge Window, Part 1	2020-04-09 10:51:30 -07:00
keys
kunit
kvm
linux	Three small fixes/updates for the locking core code:	2020-04-12 09:47:10 -07:00
math-emu
media	media: add v4l2 JPEG helpers	2020-04-14 11:47:47 +02:00
misc
net
pcmcia
ras
rdma
scsi
soc
sound	ASoC: Fixes for v5.7	2020-04-08 18:08:09 +02:00
target
trace	Merge branch 'akpm' (patches from Andrew)	2020-04-07 14:11:54 -07:00
uapi	IOMMU Updates for Linux v5.7	2020-04-08 11:00:00 -07:00
vdso
video
xen