kernel/linux.git/include/media/dvb_vb2.h, branch v6.6.132Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.6.1322026-03-04T12:20:37+00:00media: dvb-core: dmxdevfilter must always flush bufs2026-03-04T12:20:37+00:00Hans Verkuilhverkuil@xs4all.nl2025-06-05T06:57:35+00:00urn:sha1:8b971c21603abcbf25f8a6b2c3c2b9f78419908f
[ Upstream commit c4e620eccbef76aa5564ebb295e23d6540e27215 ]
Currently the buffers are being filled until full, which works fine
for the transport stream, but not when reading sections, those have
to be returned to userspace immediately, otherwise dvbv5-scan will
just wait forever.
Add a 'flush' argument to dvb_vb2_fill_buffer to indicate whether
the buffer must be flushed or wait until it is full.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
media: dvb: update buffer mmaped flags and frame counter2018-02-23T16:44:08+00:00Mauro Carvalho Chehabmchehab@s-opensource.com2018-02-09T12:30:46+00:00urn:sha1:fdbeb96258141d911ca8ba98931b9024038b84e0
Now that we have support for a buffer counter and for
error flags, update them at DMX_DQBUF.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
media: dvb: fix DVB_MMAP symbol name2018-02-23T10:20:01+00:00Arnd Bergmannarnd@arndb.de2018-01-04T10:31:30+00:00urn:sha1:ec5b100462543aee1f3e139e168699fd3b05cdc6
CONFIG_DVB_MMAP was misspelled either as CONFIG_DVB_MMSP
or DVB_MMAP, so it had no effect at all. This fixes that,
to make it possible to build it again.
Fixes: 4021053ed52d ("media: dvb-core: make DVB mmap API optional")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
media: videobuf2: fix up for "media: annotate ->poll() instances"2018-02-06T22:24:51+00:00Stephen Rothwellsfr@canb.auug.org.au2018-01-02T00:04:56+00:00urn:sha1:b46dc8ae17a427c50c00241898832807576fd28a
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
media: fix usage of whitespaces and on indentation2018-01-04T18:12:01+00:00Mauro Carvalho Chehabmchehab@s-opensource.com2018-01-04T11:47:28+00:00urn:sha1:4a3fad709bbc74c85fffff8903d17b5e35723365
On several places, whitespaces are being used for indentation,
or even at the end of the line.
Fix them.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
media: dvb kAPI docs: document dvb_vb2.h2017-12-29T13:31:25+00:00Mauro Carvalho Chehabmchehab@s-opensource.com2017-12-29T13:23:41+00:00urn:sha1:9f577d6db5bf7d76fb9e26894a92fcb4ecb4c832
Document the data structures and functions inside this kAPI header.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
media: dvb_vb2: get rid of DVB_BUF_TYPE_OUTPUT2017-12-29T12:54:12+00:00Mauro Carvalho Chehabmchehab@s-opensource.com2017-12-29T12:54:12+00:00urn:sha1:15128beef1ce3d48565f44756ff4a2077ac97a01
This is currently unused. So, get rid of it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
media: move dvb kAPI headers to include/media2017-12-28T18:16:01+00:00Mauro Carvalho Chehabmchehab@s-opensource.com2017-12-28T18:03:51+00:00urn:sha1:fada1935590f66dc6784981e0d557ca09013c847
Except for DVB, all media kAPI headers are at include/media.
Move the headers to it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>