Sergey Senozhatsky 129134e541 media: media/v4l2: remove V4L2_FLAG_MEMORY_NON_CONSISTENT flag ... The patch partially reverts some of the UAPI bits of the buffer cache management hints. Namely, the queue consistency (memory coherency) user-space hint because, as it turned out, the kernel implementation of this feature was misusing DMA_ATTR_NON_CONSISTENT. The patch reverts both kernel and user space parts: removes the DMA consistency attr functions, rolls back changes to v4l2_requestbuffers, v4l2_create_buffers structures and corresponding UAPI functions (plus compat32 layer) and cleans up the documentation. [hverkuil: fixed a few typos in the commit log] [hverkuil: fixed vb2_core_reqbufs call in drivers/media/dvb-core/dvb_vb2.c] [mchehab: fixed a typo in the commit log: revers->reverts] Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>		2020-09-14 15:28:06 +02:00
..
davinci	media: davinci: replace http references with https	2020-07-19 07:54:47 +02:00
drv-intf	media: staging/media/soc_camera: remove this driver	2020-07-04 12:19:41 +02:00
i2c	media: smiapp: Move definitions under driver directory	2020-02-27 17:49:04 -03:00
tpg	media: tpg: Add function to return colors' order of test image	2020-07-19 13:38:56 +02:00
cec-notifier.h	Update rmk's email address in various drivers	2020-04-21 17:50:09 +01:00
cec-pin.h	media: cec-gpio: handle gpiod_get_value errors correctly	2020-04-29 12:04:38 +02:00
cec.h	media: cec: add adap_controls_phys_addr option	2020-07-04 12:15:26 +02:00
demux.h	…
dmxdev.h	…
dvb-usb-ids.h	media: dvb-usb: Add Cinergy S2 PCIe Dual Port support	2020-05-25 09:09:39 +02:00
dvb_ca_en50221.h	…
dvb_demux.h	…
dvb_frontend.h	media: dvb_frontend.h: Fix shifting signed 32-bit value problem	2019-08-14 05:04:08 -03:00
dvb_math.h	…
dvb_net.h	…
dvb_ringbuffer.h	…
dvb_vb2.h	…
dvbdev.h	media: dvbdev.h: keep * together with the type	2020-07-19 14:26:25 +02:00
fwht-ctrls.h	…
h264-ctrls.h	media: v4l2-core: Add helpers to build the H264 P/B0/B1 reflists	2020-04-21 13:46:40 +02:00
hevc-ctrls.h	media: v4l: Add definitions for HEVC stateless decoding	2019-10-24 18:09:18 -03:00
imx.h	…
media-dev-allocator.h	…
media-device.h	media: media-device.h: drop duplicated word in comment	2020-07-19 14:00:07 +02:00
media-devnode.h	media: media-devnode.h: drop duplicated word in comment	2020-07-19 14:00:12 +02:00
media-entity.h	media: media-entity.h: drop duplicated word in comment	2020-07-19 14:00:21 +02:00
media-request.h	…
mpeg2-ctrls.h	…
rc-core.h	media: rc: make scancodes 64 bit	2020-03-12 09:20:46 +01:00
rc-map.h	media: rc: if kernel is built without an IR codec, don't advertise it	2020-04-21 12:54:42 +02:00
rcar-fcp.h	…
tuner-types.h	…
tuner.h	…
tveeprom.h	…
v4l2-async.h	media: v4l2-async: Add v4l2_async_notifier_add_fwnode_remote_subdev	2019-07-25 08:03:03 -04:00
v4l2-clk.h	…
v4l2-common.h	media: v4l2: abstract timeval handling in v4l2_buffer	2020-01-03 15:43:35 +01:00
v4l2-ctrls.h	media: v4l2-ctrls: Add helper to register properties	2020-05-18 15:36:20 +02:00
v4l2-dev.h	media: v4l2-dev: Add v4l2_device_register_ro_subdev_node()	2020-05-12 17:04:07 +02:00
v4l2-device.h	media: v4l2-dev: Add v4l2_device_register_ro_subdev_node()	2020-05-12 17:04:07 +02:00
v4l2-dv-timings.h	…
v4l2-event.h	…
v4l2-fh.h	media: v4l2-fh: define v4l2_fh struct regardless of condition	2020-04-21 13:40:06 +02:00
v4l2-flash-led-class.h	…
v4l2-fwnode.h	media: v4l2-fwnode: Add helper to parse device properties	2020-05-18 15:34:56 +02:00
v4l2-h264.h	media: v4l2-core: Add helpers to build the H264 P/B0/B1 reflists	2020-04-21 13:46:40 +02:00
v4l2-image-sizes.h	media: v4l2-image-sizes: add HD and Full-HD definitions	2020-04-21 17:21:51 +02:00
v4l2-ioctl.h	media: v4l2-core: fix v4l2_buffer handling for time64 ABI	2020-01-03 15:50:21 +01:00
v4l2-jpeg.h	media: add v4l2 JPEG helpers	2020-04-14 11:47:47 +02:00
v4l2-mc.h	media: v4l2: Correct kernel-doc inconsistency	2020-08-06 11:25:07 +02:00
v4l2-mediabus.h	…
v4l2-mem2mem.h	media: v4l2-mem2mem: handle draining, stopped and next-buf-is-last states	2020-03-05 22:54:49 +01:00
v4l2-rect.h	media: v4l2-rect.h: add enclosed rectangle helper	2020-07-04 12:29:38 +02:00
v4l2-subdev.h	media: v4l2: Correct kernel-doc inconsistency	2020-08-06 11:25:26 +02:00
videobuf-core.h	…
videobuf-dma-contig.h	…
videobuf-dma-sg.h	docs: fix references for DMA*.txt files	2020-06-26 10:01:32 -06:00
videobuf-vmalloc.h	…
videobuf2-core.h	media: media/v4l2: remove V4L2_FLAG_MEMORY_NON_CONSISTENT flag	2020-09-14 15:28:06 +02:00
videobuf2-dma-contig.h	media: videobuf2-dma-contig: fix bad kfree in vb2_dma_contig_clear_max_seg_size	2020-06-11 19:20:55 +02:00
videobuf2-dma-sg.h	…
videobuf2-dvb.h	…
videobuf2-memops.h	…
videobuf2-v4l2.h	media: vb2: Print the queue pointer in debug messages	2020-07-04 12:32:10 +02:00
videobuf2-vmalloc.h	…
vp8-ctrls.h	media: uapi: new file needs types.h	2019-07-23 08:19:32 -04:00
vsp1.h	…