OpenCloudOS-Kernel/drivers/media/dvb-core
Sergey Senozhatsky b00a9e59c5 media: videobuf2: add queue memory coherency parameter
Preparations for future V4L2_MEMORY_FLAG_NON_COHERENT support.

Extend the vb2_core_reqbufs() parameters list to accept requests'
->flags, which will be used for memory coherency configuration.

An attempt to allocate a buffer with coherency requirements
that do not match the queue's consistency model will fail.

Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-09-30 10:07:57 +02:00
..
Kconfig media: Kconfig: move DVB-specific options to dvb-core/Kconfig 2020-04-14 10:29:05 +02:00
Makefile media: dvb: fix DVB_MMAP symbol name 2018-02-23 05:20:01 -05:00
dmxdev.c media: dmxdev: change the check for problems allocing secfeed 2021-06-09 14:45:20 +02:00
dvb_ca_en50221.c media: dvb_ca_en50221: avoid speculation from CA slot 2021-06-17 09:24:10 +02:00
dvb_demux.c media: dvb-core: Fix receiving invalid EIT-sections 2020-01-08 11:46:34 +01:00
dvb_frontend.c media: dvb-core: frontend: make GET/SET safer 2021-06-17 09:29:11 +02:00
dvb_math.c media: move dvb kAPI headers to include/media 2017-12-28 13:16:01 -05:00
dvb_net.c media: dvb_net: avoid speculation from net slot 2021-06-17 09:25:01 +02:00
dvb_ringbuffer.c docs: Fix some broken references 2018-06-15 18:10:01 -03:00
dvb_vb2.c media: videobuf2: add queue memory coherency parameter 2021-09-30 10:07:57 +02:00
dvbdev.c media: dvbdev: fix error logic at dvb_register_device() 2021-06-17 09:25:31 +02:00