22 Mar, 2018
3 commits
-
Driver writers can benefit in knowing if/when callbacks are called in
interrupt context. But it is not completely obvious here, so document
it.Signed-off-by: Luca Ceresoli
Cc: Laurent Pinchart
Cc: Pawel Osciak
Cc: Marek Szyprowski
Cc: Kyungmin Park
Cc: Mauro Carvalho Chehab
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
VB2_BUF_STATE_REQUEUEING is accepted by vb2_buffer_done() but not
documented, so add it along with notes about calls in interrupt
context.Signed-off-by: Luca Ceresoli
Cc: Laurent Pinchart
Cc: Pawel Osciak
Cc: Marek Szyprowski
Cc: Kyungmin Park
Cc: Mauro Carvalho Chehab
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
Documentation about what start_streaming() should do on failure are
scattered in two places and mostly duplicated, so consolidate them in
one of the two places.Signed-off-by: Luca Ceresoli
Cc: Laurent Pinchart
Cc: Pawel Osciak
Cc: Marek Szyprowski
Cc: Kyungmin Park
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
12 Feb, 2018
1 commit
-
This is the mindless scripted replacement of kernel use of POLL*
variables as described by Al, done by this script:for V in IN OUT PRI ERR RDNORM RDBAND WRNORM WRBAND HUP RDHUP NVAL MSG; do
L=`git grep -l -w POLL$V | grep -v '^t' | grep -v /um/ | grep -v '^sa' | grep -v '/poll.h$'|grep -v '^D'`
for f in $L; do sed -i "-es/^\([^\"]*\)\(\\)/\\1E\\2/" $f; done
donewith de-mangling cleanups yet to come.
NOTE! On almost all architectures, the EPOLL* constants have the same
values as the POLL* constants do. But they keyword here is "almost".
For various bad reasons they aren't the same, and epoll() doesn't
actually work quite correctly in some cases due to this on Sparc et al.The next patch from Al will sort out the final differences, and we
should be all done.Scripted-by: Al Viro
Signed-off-by: Linus Torvalds
07 Feb, 2018
1 commit
-
Pull media updates from Mauro Carvalho Chehab:
- videobuf2 was moved to a media/common dir, as it is now used by the
DVB subsystem too- Digital TV core memory mapped support interface
- new sensor driver: ov7740
- several improvements at ddbridge driver
- new V4L2 driver: IPU3 CIO2 CSI-2 receiver unit, found on some Intel
SoCs- new tuner driver: tda18250
- finally got rid of all LIRC staging drivers
- as we don't have old lirc drivers anymore, restruct the lirc device
code- add support for UVC metadata
- add a new staging driver for NVIDIA Tegra Video Decoder Engine
- DVB kAPI headers moved to include/media
- synchronize the kAPI and uAPI for the DVB subsystem, removing the gap
for non-legacy APIs- reduce the kAPI gap for V4L2
- lots of other driver enhancements, cleanups, etc.
* tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (407 commits)
media: v4l2-compat-ioctl32.c: make ctrl_is_pointer work for subdevs
media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic
media: v4l2-compat-ioctl32.c: don't copy back the result for certain errors
media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type
media: v4l2-compat-ioctl32.c: copy clip list in put_v4l2_window32
media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer
media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32
media: v4l2-compat-ioctl32.c: avoid sizeof(type)
media: v4l2-compat-ioctl32.c: move 'helper' functions to __get/put_v4l2_format32
media: v4l2-compat-ioctl32.c: fix the indentation
media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF
media: v4l2-ioctl.c: don't copy back the result for -ENOTTY
media: v4l2-ioctl.c: use check_fmt for enum/g/s/try_fmt
media: vivid: fix module load error when enabling fb and no_error_inj=1
media: dvb_demux: improve debug messages
media: dvb_demux: Better handle discontinuity errors
media: cxusb, dib0700: ignore XC2028_I2C_FLUSH
media: ts2020: avoid integer overflows on 32 bit machines
media: i2c: ov7740: use gpio/consumer.h instead of gpio.h
media: entity: Add a nop variant of media_entity_cleanup
...
19 Dec, 2017
4 commits
-
When we split VB2 into an independent streaming module and
a V4L2 one, some vb2-core functions started to have a wrong
description: they're meant to be used only by the API-specific
parts of VB2, like vb2-v4l2, as the functions that V4L2 drivers
should use are all under videobuf2-v4l2.h.Correct their descriptions.
Acked-by: Sakari Ailus
Signed-off-by: Mauro Carvalho Chehab -
There are several VB2 core functions that aren't documented.
Signed-off-by: Mauro Carvalho Chehab
-
There are several issues on the current markups:
- lack of cross-references;
- wrong cross-references;
- lack of a period of the end of several phrases;
- Some descriptions can be enhanced.Signed-off-by: Mauro Carvalho Chehab
-
Use the existing macros to identify vb2_io_modes bits.
Acked-by: Sakari Ailus
Signed-off-by: Mauro Carvalho Chehab
18 Dec, 2017
1 commit
-
Now that nested structs are supported, change the
documentation to use it. While here, add cross-references
where pertinent and use monotonic fonts where pertinent,
using the right markup tags.Acked-by: Sakari Ailus
Acked-by: Marek Szyprowski
Signed-off-by: Mauro Carvalho Chehab
28 Nov, 2017
1 commit
-
Signed-off-by: Al Viro
27 Aug, 2017
1 commit
-
This change is intended to give to the v4l2 drivers a choice to
change the default behavior of the v4l2-core DMA mapping direction
from DMA_TO/FROM_DEVICE (depending on the buffer type CAPTURE or
OUTPUT) to DMA_BIDIRECTIONAL during queue_init time.Initially the issue with DMA mapping direction has been found in
Venus encoder driver where the hardware (firmware side) adds few
lines padding on bottom of the image buffer, and the consequence
is triggering of IOMMU protection faults.This will help supporting venus encoder (and probably other drivers
in the future) which wants to map output type of buffers as
read/write.Signed-off-by: Stanimir Varbanov
Acked-by: Marek Szyprowski
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
06 Apr, 2017
1 commit
-
Correct meaning of the last sensence by swapping it with previous.
Fix two small typos.Signed-off-by: Anton Leontiev
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
22 Sep, 2016
1 commit
-
As warned by linuxdoc[1] tool, using:
$ for i in $(git grep kernel-doc Documentation/media/kapi/|cut -d: -f4); do kernel-lintdoc --sloppy $i; done
include/media/v4l2-dev.h:118 :WARN: function name from comment differs: v4l2_prio_close v4l2_prio_check
include/media/v4l2-mc.h:56 [kernel-doc WARN] : enum name from comment differs: if_vid_dec_index if_vid_dec_pad_index
include/media/v4l2-mc.h:71 [kernel-doc WARN] : enum name from comment differs: if_aud_dec_index if_aud_dec_pad_index
include/media/v4l2-mem2mem.h:396 [kernel-doc WARN] : function name from comment differs: v4l2_m2m_num_src_bufs_ready v4l2_m2m_num_dst_bufs_ready
drivers/media/dvb-core/dvb_math.h:28 [kernel-doc WARN] : function name from comment differs: cintlog2 intlog2
include/media/v4l2-subdev.h:215 [kernel-doc WARN] : struct name from comment differs: s_radio v4l2_subdev_tuner_ops
include/media/v4l2-subdev.h:890 [kernel-doc WARN] : function name from comment differs: v4l2_set_subdevdata v4l2_set_subdev_hostdata
include/media/v4l2-subdev.h:901 [kernel-doc WARN] : function name from comment differs: v4l2_get_subdevdata v4l2_get_subdev_hostdata
drivers/media/dvb-core/dvb_ringbuffer.h:196 [kernel-doc WARN] : function name from comment differs: dvb_ringbuffer_writeuser dvb_ringbuffer_write_user
include/media/videobuf2-core.h:399 [kernel-doc WARN] : struct name from comment differs: vb2_ops vb2_buf_ops
include/media/media-entity.h:132 [kernel-doc ERROR] : duplicate parameter definition 'source'
include/media/media-entity.h:477 [kernel-doc WARN] : function name from comment differs: media_entity_enum_test media_entity_enum_test_and_set
include/media/media-entity.h:535 [kernel-doc WARN] : function name from comment differs: gobj_to_entity gobj_to_pad
include/media/media-entity.h:544 [kernel-doc WARN] : function name from comment differs: gobj_to_entity gobj_to_link
include/media/media-entity.h:553 [kernel-doc WARN] : function name from comment differs: gobj_to_entity gobj_to_intf
include/media/media-entity.h:562 [kernel-doc WARN] : function name from comment differs: gobj_to_entity intf_to_devnode
include/media/rc-core.h:234 [kernel-doc WARN] : function name from comment differs: rc_open rc_close
include/media/v4l2-ctrls.h:397 [kernel-doc WARN] : missing initial short description of 'v4l2_ctrl_handler_init'
include/media/v4l2-dev.h:118 [kernel-doc WARN] : function name from comment differs: v4l2_prio_close v4l2_prio_check
include/media/v4l2-event.h:225 [kernel-doc WARN] : missing initial short description of 'v4l2_src_change_event_subscribe'[1] https://return42.github.io/linuxdoc/linux.html
The above are real issues at the documentation. On several cases,
caused by cut-and-paste.Fix them.
Signed-off-by: Mauro Carvalho Chehab
09 Sep, 2016
3 commits
-
There are several small issues with the documentation. Fix them,
in order to avoid producing warnings.While here, also make checkpatch.pl happy.
Signed-off-by: Mauro Carvalho Chehab
-
This enum was not documented. Document it.
Signed-off-by: Mauro Carvalho Chehab
-
There are several functions that were documented at the .c
file. As we only include the headers, we need to move them to
there, in order to have documentation.Signed-off-by: Mauro Carvalho Chehab
24 Aug, 2016
1 commit
-
Always return an ERR_PTR() instead of NULL.
This makes the behavior of alloc, get_userptr and attach_dmabuf the
same.Update the documentation in videobuf2-core.h as well.
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
04 Aug, 2016
1 commit
-
The dma-mapping core and the implementations do not change the DMA
attributes passed by pointer. Thus the pointer can point to const data.
However the attributes do not have to be a bitfield. Instead unsigned
long will do fine:1. This is just simpler. Both in terms of reading the code and setting
attributes. Instead of initializing local attributes on the stack
and passing pointer to it to dma_set_attr(), just set the bits.2. It brings safeness and checking for const correctness because the
attributes are passed by value.Semantic patches for this change (at least most of them):
virtual patch
virtual context@r@
identifier f, attrs;@@
f(...,
- struct dma_attrs *attrs
+ unsigned long attrs
, ...)
{
...
}@@
identifier r.f;
@@
f(...,
- NULL
+ 0
)and
// Options: --all-includes
virtual patch
virtual context@r@
identifier f, attrs;
type t;@@
t f(..., struct dma_attrs *attrs);@@
identifier r.f;
@@
f(...,
- NULL
+ 0
)Link: http://lkml.kernel.org/r/1468399300-5399-2-git-send-email-k.kozlowski@samsung.com
Signed-off-by: Krzysztof Kozlowski
Acked-by: Vineet Gupta
Acked-by: Robin Murphy
Acked-by: Hans-Christian Noren Egtvedt
Acked-by: Mark Salter [c6x]
Acked-by: Jesper Nilsson [cris]
Acked-by: Daniel Vetter [drm]
Reviewed-by: Bart Van Assche
Acked-by: Joerg Roedel [iommu]
Acked-by: Fabien Dessenne [bdisp]
Reviewed-by: Marek Szyprowski [vb2-core]
Acked-by: David Vrabel [xen]
Acked-by: Konrad Rzeszutek Wilk [xen swiotlb]
Acked-by: Joerg Roedel [iommu]
Acked-by: Richard Kuo [hexagon]
Acked-by: Geert Uytterhoeven [m68k]
Acked-by: Gerald Schaefer [s390]
Acked-by: Bjorn Andersson
Acked-by: Hans-Christian Noren Egtvedt [avr32]
Acked-by: Vineet Gupta [arc]
Acked-by: Robin Murphy [arm64 and dma-iommu]
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
23 Jul, 2016
2 commits
-
Some extra escape codes are needed to avoid Sphinx to not
identify the tags.Signed-off-by: Mauro Carvalho Chehab
-
* patchwork: (1492 commits)
[media] cec: always check all_device_types and features
[media] cec: poll should check if there is room in the tx queue
[media] vivid: support monitor all mode
[media] cec: fix test for unconfigured adapter in main message loop
[media] cec: limit the size of the transmit queue
[media] cec: zero unused msg part after msg->len
[media] cec: don't set fh to NULL in CEC_TRANSMIT
[media] cec: clear all status fields before transmit and always fill in sequence
[media] cec: CEC_RECEIVE overwrote the timeout field
[media] cxd2841er: Reading SNR for DVB-C added
[media] cxd2841er: Reading BER and UCB for DVB-C added
[media] cxd2841er: fix switch-case for DVB-C
[media] cxd2841er: fix signal strength scale for ISDB-T
[media] cxd2841er: adjust the dB scale for DVB-C
[media] cxd2841er: provide signal strength for DVB-C
[media] cxd2841er: fix BER report via DVBv5 stats API
[media] mb86a20s: apply mask to val after checking for read failure
[media] airspy: fix error logic during device register
[media] s5p-cec/TODO: add TODO item
[media] cec/TODO: drop comment about sphinx documentation
...Signed-off-by: Mauro Carvalho Chehab
18 Jul, 2016
1 commit
-
The conversion from DocBook lead into some conversion issues,
basically due to the lack of proper support at kernel-doc.So, address them:
- Now, the C files with the exported symbols also need to be
added. So, all headers need to be included twice: one to
get the structs/enums/.. and another one for the functions;- Notes should use the ReST tag, as kernel-doc doesn't
recognizes it anymore;- Identation needs to be fixed, as ReST uses it to identify
when a format "tag" ends.- kernel-doc doesn't escape things like *pointer, so we
need to manually add a escape char before it.- On some cases, kernel-doc conversion requires violating
the 80-cols, as otherwise it won't properly parse the
source code.Signed-off-by: Mauro Carvalho Chehab
09 Jul, 2016
3 commits
-
Make this a proper typed array. Drop the old allocate context code since
that is no longer used.Note that the memops functions now get a struct device pointer instead of
the struct device ** that was there initially (actually a void pointer to
a struct containing only a struct device pointer).This code is now a lot cleaner.
Signed-off-by: Hans Verkuil
Reviewed-by: Laurent Pinchart
Cc: Sakari Ailus
Signed-off-by: Mauro Carvalho Chehab -
The allocation context is nothing more than a per-plane device pointer
to use when allocating buffers. So just provide a dev pointer in vb2_queue
for that purpose and drivers can skip allocating/releasing/filling in
the allocation context unless they require different per-plane device
pointers as used by some Samsung SoCs.Signed-off-by: Hans Verkuil
Reviewed-by: Laurent Pinchart
Cc: Sakari Ailus
Cc: Florian Echtler
Cc: Federico Vaga
Cc: "Lad, Prabhakar"
Cc: Scott Jiang
Acked-by: Philipp Zabel
Cc: Fabien Dessenne
Acked-by: Benoit Parrot
Cc: Mikhail Ulyanov
Cc: Guennadi Liakhovetski
Cc: Jonathan Corbet
Cc: Ludovic Desroches
Cc: Sergei Shtylyov
Cc: Kyungmin Park
Cc: Sylwester Nawrocki
Signed-off-by: Mauro Carvalho Chehab -
Make the dma attributes struct part of vb2_queue. This greatly simplifies
the remainder of the patch series since the dma_contig alloc context is
now (as before) just a struct device pointer.Signed-off-by: Hans Verkuil
Reviewed-by: Laurent Pinchart
Cc: Sakari Ailus
Signed-off-by: Mauro Carvalho Chehab
25 Apr, 2016
1 commit
-
When using a device is read/write mode, vb2 does not handle properly the
first select/poll operation.The reason for this, is that when this code has been refactored, some of
the operations have changed their order, and now fileio emulator is not
started.The reintroduced check to the core is enabled by a quirk flag, that
avoids this check by other subsystems like DVB.Fixes: 49d8ab9feaf2 ("media] media: videobuf2: Separate vb2_poll()")
Reported-by: Dimitrios Katsaros
Cc: Junghak Sung
Cc: # for v4.5 and up
Signed-off-by: Ricardo Ribalda Delgado
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
14 Apr, 2016
1 commit
-
The number of planes in videobuf2 is specific to a buffer. In order to
verify that the planes array provided by the user is long enough, a new
vb2_buf_op is required.Call __verify_planes_array() when the dequeued buffer is known. Return an
error to the caller if there was one, otherwise remove the buffer from the
done list.Signed-off-by: Sakari Ailus
Acked-by: Hans Verkuil
Cc: stable@vger.kernel.org # for v4.4 and later
Signed-off-by: Mauro Carvalho Chehab
04 Feb, 2016
1 commit
-
The vb2_thread implementation was made generic and was moved from
videobuf2-v4l2.c to videobuf2-core.c in commit af3bac1a. Unfortunately
that clearly was never tested since it broke read() causing NULL address
references.The root cause was confused handling of vb2_buffer vs v4l2_buffer (the pb
pointer in various core functions).The v4l2_buffer no longer exists after moving the code into the core and
it is no longer needed. However, the vb2_thread code passed a pointer to
a vb2_buffer to the core functions were a v4l2_buffer pointer was expected
and vb2_thread expected that the vb2_buffer fields would be filled in
correctly.This is obviously wrong since v4l2_buffer != vb2_buffer. Note that the
pb pointer is a void pointer, so no type-checking took place.This patch fixes this problem:
1) allow pb to be NULL for vb2_core_(d)qbuf. The vb2_thread code will use
a NULL pointer here since they don't care about v4l2_buffer anyway.
2) let vb2_core_dqbuf pass back the index of the received buffer. This is
all vb2_thread needs: this index is the index into the q->bufs array
and vb2_thread just gets the vb2_buffer from there.
3) the fileio->b pointer (that originally contained a v4l2_buffer) is
removed altogether since it is no longer needed.Tested with vivid and the cobalt driver.
Cc: stable@vger.kernel.org # Kernel >= 4.3
Signed-off-by: Hans Verkuil
Reported-by: Matthias Schwarzott
Signed-off-by: Mauro Carvalho Chehab
19 Dec, 2015
2 commits
-
The handling of q->plane_sizes was wrong in vb2_core_create_bufs().
The q->plane_sizes array was global and it was overwritten by create_bufs.
So if reqbufs was called with e.g. size 100000 then q->plane_sizes[0] would
be set to 100000. If create_bufs was called afterwards with size 200000,
then q->plane_sizes[0] would be overwritten with the new value. Calling
create_bufs again for size 100000 would cause an error since 100000 is now
less than q->plane_sizes[0].This patch fixes this problem by 1) removing q->plane_sizes and using the
vb->planes[].length field instead, and 2) by introducing a min_length field
in struct vb2_plane. This field is set to the plane size as returned by
the queue_setup op and is the minimum required plane size. So user pointers
or dmabufs should all be at least this size.Signed-off-by: Hans Verkuil
Reported-by: Sakari Ailus
Signed-off-by: Mauro Carvalho Chehab -
This ops can never fail, so make these void functions.
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
18 Dec, 2015
4 commits
-
Move things related with vb2 file I/O and vb2_thread without doing any
functional changes. After that, videobuf2-internal.h is removed because
it is not necessary any more.Signed-off-by: Junghak Sung
Signed-off-by: Geunyoung Kim
Acked-by: Seung-Woo Kim
Acked-by: Inki Dae
Acked-by: Hans Verkuil
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
Add copy_timestamp to struct vb2_queue as a flag set if vb2-core should
copy timestamps.Signed-off-by: Junghak Sung
Signed-off-by: Geunyoung Kim
Acked-by: Seung-Woo Kim
Acked-by: Inki Dae
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
Move timestamp from struct vb2_v4l2_buffer to struct vb2_buffer
for common use, and change its type to u64 in order to handling
y2038 problem. This patch also includes all device drivers' changes related to
this restructuring.Signed-off-by: Junghak Sung
Signed-off-by: Geunyoung Kim
Acked-by: Seung-Woo Kim
Acked-by: Inki Dae
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
The queue_setup callback has a void pointer that is just for V4L2
and is the pointer to the v4l2_format struct that was passed to
VIDIOC_CREATE_BUFS. The idea was that drivers would use the information
from that struct to buffers suitable for the requested format.After the vb2 split series this pointer is now a void pointer,
which is ugly, and the reality is that all existing drivers will
effectively just look at the sizeimage field of v4l2_format.To make this more generic the queue_setup callback is changed:
the void pointer is dropped, instead if the *num_planes argument
is 0, then use the current format size, if it is non-zero, then
it contains the number of requested planes and the sizes array
contains the requested sizes. If either is unsupported, then return
-EINVAL, otherwise use the requested size(s).Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
21 Oct, 2015
4 commits
-
Move v4l2-specific stuff from videobu2-core to videobuf2-v4l2
without doing any functional changes.Signed-off-by: Junghak Sung
Signed-off-by: Geunyoung Kim
Acked-by: Seung-Woo Kim
Acked-by: Inki Dae
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
Prepare to divide videobuf2
- Separate vb2 trace events from v4l2 trace event.
- Make wrapper functions that will move to v4l2-side.
- Make vb2_core_* functions that will remain in core-side.
- Add a callback function table for buffer operation which makes vb2-core
to be able to invoke a v4l2-side functions.
- Rename internal functions as vb2_*.Signed-off-by: Junghak Sung
Signed-off-by: Geunyoung Kim
Acked-by: Seung-Woo Kim
Acked-by: Inki Dae
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
Simple changes that replace v4l2-specific data with vb2 data
in videobuf2-core.enum v4l2_buf_type --> int
enum v4l2_memory --> enum vb2_memory
VIDEO_MAX_FRAME --> VB2_MAX_FRAME
VIDEO_MAX_PLANES --> VB2_MAX_PLANES
struct v4l2_fh *owner --> void *owner
V4L2_TYPE_IS_MULTIPLANAR() --> is_multiplanar
V4L2_TYPE_IS_OUTPUT() --> is_outputSigned-off-by: Junghak Sung
Signed-off-by: Geunyoung Kim
Acked-by: Seung-Woo Kim
Acked-by: Inki Dae
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
Replace struct v4l2_format * with void * to make queue_setup()
for common use.
And then, modify all device drivers related with this change.Signed-off-by: Junghak Sung
Signed-off-by: Geunyoung Kim
Acked-by: Seung-Woo Kim
Acked-by: Inki Dae
Signed-off-by: Hans Verkuil
[hans.verkuil@cisco.com: fix missing const in fimc-lite.c]Signed-off-by: Mauro Carvalho Chehab
05 Oct, 2015
1 commit
-
Right now, "private:" tag should be lower-case, otherwise the
scripts/kernel-doc won't do the right thing.Also, no fields after "private:" should be documented. As we don't
want to strip the documentation, let's untag. This way, it will
be seen only at the file, and not at the DocBooks.Signed-off-by: Mauro Carvalho Chehab
02 Oct, 2015
1 commit
-
include/media/videobuf2-core.h:112: warning: No description found for parameter 'get_dmabuf'
include/media/videobuf2-core.h:146: warning: No description found for parameter 'm'
include/media/videobuf2-core.h:146: warning: Excess struct/union/enum/typedef member 'mem_offset' description in 'vb2_plane'There are still several warnings, but those are hard to fix,
as they're actually a bug at DocBook. Those should be fixed on
separate patches.Signed-off-by: Mauro Carvalho Chehab