On 08/19/2016 07:54 AM, Minghsiu Tsai wrote:
> On Mon, 2016-08-15 at 14:55 +0200, Hans Verkuil wrote:
>> On 08/09/2016 03:58 PM, Minghsiu Tsai wrote:
>> This isn't right. For VIDEO_CAPTURE you support the COMPOSE targets, and for
>> the VIDEO_OUTPUT you support the CROP targets. Right now I can use
On Mon, 2016-08-15 at 14:55 +0200, Hans Verkuil wrote:
> On 08/09/2016 03:58 PM, Minghsiu Tsai wrote:
> > Add MDP driver for MT8173
> >
> > Signed-off-by: Minghsiu Tsai
> > ---
> > drivers/media/platform/Kconfig| 16 +
> > drivers/media/platform/Makefile |2 +
The table there is too big and doesn't have format hints for
LaTeX output.
Fix it.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/uapi/v4l/dev-subdev.rst | 9 +
1 file changed, 9 insertions(+)
diff --git a/Documentation/media/uapi/v4l/dev-subdev.rst
b/Documentation/media
This table has several troubles:
- a duplicated "struct" on its name;
- a reference to a V4L version 1 struct that will never
point to something (as we got rid of V4L1 API a long
time ago);
- misses hints for LaTeX output (column size and longtable
One of the tables has wrong column dimentions. Fix it.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/uapi/v4l/dev-rds.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/media/uapi/v4l/dev-rds.rst
b/Documentation/media/uapi/v4l/dev-rds.rst
index
Fix mosto fo the tables there in order to make them fit at the
page size.
There are, however, two exceptions: RGB and YUV big tables,
where adding the raw latex adjustbox caused the tables to not
be properly formatted. I suspect that the problem is because
those are long tables, but not really sur
Lots of tables at extended-controls.rst need explicit hints for
LaTeX to adjust their widths. Provide that.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/uapi/v4l/extended-controls.rst | 63 --
1 file changed, 36 insertions(+), 27 deletions(-)
diff --git a/Doc
There's one note there that it is indented for no good reason.
Fix it.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/uapi/v4l/dev-overlay.rst | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/Documentation/media/uapi/v4l/dev-overlay.rst
b/Documentatio
Adjust the table to fit at the LaTeX and PDF outputs, just like
what was done with pixfmt-packed-rgb.rst.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/uapi/v4l/pixfmt-packed-yuv.rst | 26 ++
1 file changed, 17 insertions(+), 9 deletions(-)
diff --git a/Docume
LaTeX doesn't handle too well auto-width on tables, and ReST
markup requires an special tag to give it the needed hints.
As we're using A4 paper, we have 17cm of useful spaces. As
most media tables have widths, let's use it to generate the
needed via the following perl script:
my ($line_size, $ta
This one fix most of the issues with LaTeX output for the media book at
the V4L2 book, before "Function Reference". So, up to page 181 of a 969
pages document.
There are still some things that I was not able to fix on this set:
- the ".. notes::" tag inside a table column are getting the wrong si
Manually adjust the table width for it to look nice on PDF output.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/uapi/v4l/control.rst | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/media/uapi/v4l/control.rst
b/Documentation/media/uapi/v4l/con
The table columns are not properly displayed. Also, some
tables are too big to fit into just one page. So, fix them,
in order to better display the tables.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/uapi/v4l/buffer.rst | 20 ++--
1 file changed, 14 insertions(+)
Adjust the tables to fit at the LaTeX and PDF outputs.
Previously, we were displaying the long table in landscape,
but it makes harder to read on displays.
This time, let's use the adjustbox to shrink the size of those
long tables, as the table size can still be visible on screen,
and it is a way
From: Colin Ian King
trivial fix to spelling mistake in pr_debug message
Signed-off-by: Colin Ian King
---
drivers/media/platform/soc_camera/pxa_camera.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/soc_camera/pxa_camera.c
b/drivers/media/platform
Just like on dvb-raw-vbi.rst, the LaTeX output doesn't work
well with cell spans. Also, this is actually a note, so, move
it to a footnote.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/uapi/v4l/dev-sliced-vbi.rst | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff -
Better format the tables in a way that will fit inside the
page.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/uapi/v4l/dev-sliced-vbi.rst | 34 +
1 file changed, 24 insertions(+), 10 deletions(-)
diff --git a/Documentation/media/uapi/v4l/dev-sliced-vbi.rs
There is an extra column just before eack pack of bits, to
improve table reading, but the header file didn't take this
into account.
Fix it.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/uapi/v4l/pixfmt-packed-rgb.rst | 78 --
1 file changed, 42 insertions(+),
Add the needed tags to fix LaTeX output of the tables there.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/uapi/v4l/dev-raw-vbi.rst | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/Documentation/media/uapi/v4l/dev-raw-vbi.rst
b/Documentation/media/uapi/v4
Those hints are wrong, and doesn't really improve the look
of those tables. So, keep them only when they're useful.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/uapi/v4l/pixfmt-grey.rst | 7 ---
Documentation/media/uapi/v4l/pixfmt-m420.rst | 6 --
Docume
Originally, each image were one page big, causing them to be
displayed on separate pages at the PDF output. Re-generate
them from the gif files.
Signed-off-by: Mauro Carvalho Chehab
---
.../media/uapi/v4l/dev-raw-vbi_files/vbi_525.pdf | Bin 3395 -> 3706 bytes
.../media/uapi/v4l/dev-raw-vbi
There's a bug with LaTeX output on flat-tables with Sphinx 1.4.5
that prevents references at a cell span to be broken. As the
text is indeed too long, it makes sense to place the reference
to the pictures showing the VBI limits as a footnote.
That makes the text easier to read and also solves the
Sphinx supports LaTeX output. Sometimes, it is interesting to
call it directly, instead of also generating a PDF. As it comes
for free, add a target for it.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/DocBook/Makefile | 1 +
Documentation/Makefile.sphinx | 7 ++-
Makefile
Add column hints for LaTeX to format columns on the tables inside
pixfmt-002.rst and pixfmt-006.rst.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/media/uapi/v4l/pixfmt-002.rst | 4 +++-
Documentation/media/uapi/v4l/pixfmt-006.rst | 5 +
2 files changed, 8 insertions(+), 1 deletion(
This message is generated daily by a cron job that builds media_tree for
the kernels and architectures in the list below.
Results of the daily build of media_tree:
date: Fri Aug 19 04:00:16 CEST 2016
git branch: test
git hash: b6aa39228966e0d3f0bc3306be1892f87792903a
gcc versi
Em Thu, 18 Aug 2016 13:15:29 -0300
Mauro Carvalho Chehab escreveu:
> This one fix most of the issues with LaTeX output for the media book at
> the V4L2 book, before "Function Reference". So, up to page 181 of a 969
> pages document.
>
> There are still some things that I was not able to fix on t
On Sat, 13 Aug 2016 16:12:42 +0200
Markus Heiser wrote:
> Add a generic way to build only a reST sub-folder with or
> without a individual *build-theme*.
>
> * control *sub-folders* by environment SPHINXDIRS
> * control *build-theme* by environment SPHINX_CONF
>
> Folders with a conf.py file, m
On Tue, 16 Aug 2016 13:25:34 -0300
Mauro Carvalho Chehab wrote:
> I think this patch series belong to docs-next. Feel free to merge them there,
> if
> you agree. There's one extra patch that touches Documentation/conf.py,
> re-adding the media book to the PDF build, but IMHO this one would be be
On Mon, 15 Aug 2016 16:08:23 +0200
Markus Heiser wrote:
> this is my approach to eliminate some distortions we have with the c/cpp
> Sphinx
> domains. The C domain is simple: it assumes that all functions, enums, etc
> are global, e. g. there should be just one function called "ioctl", or "open"
Hi Pavel,
On Thu, Aug 18, 2016 at 12:45:39PM +0200, Pavel Machek wrote:
> On Thu 2016-08-11 14:16:34, Sakari Ailus wrote:
> > On Tue, Aug 09, 2016 at 01:23:23AM +0200, Pavel Machek wrote:
> > > On Wed 2016-08-10 15:01:05, Sakari Ailus wrote:
> > > > On Mon, Aug 08, 2016 at 11:41:32PM +0200, Pavel
Hi!
> > Heh. Basically anything is easier to develop for than n900 :-(.
>
> Is it?
>
> I actually find the old Nokia devices very practical. It's easy to boot your
> own kernel and things just work... until musb broke a bit recently. It
> requires reconnecting the usb cable again to function.
>
Hi Mauro!
Thank you for your help.
I made the change that you suggested. It fixed the video freeze. I
still have issues though. There is a huge green bar at the bottom of
the screen and the colors don't work correctly.
On my Atari Flashback, the screen is in black and white:
http://imgur.com/a/U
precalculate_color() had a optimization that avoided duplicated
conversion for YUV formats. This optimization did not take into
consideration YUV444, YUV555, YUV565 or limited range quantization.
This patch keeps the optimization, but fixes the wrong handling.
Signed-off-by: Ricardo Ribalda Delga
Replace is_yuv with color_enc Which can be used by other
color encodings such us HSV.
This change should ease the review of the following patches.
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 49 +++
drivers/media/platform/vivi
On 2016-08-17 16:32:08 +0300, Laurent Pinchart wrote:
> The rcar_fcp_enable() function immediately returns successfully when the
> FCP device pointer is NULL to avoid forcing the users to check the FCP
> device manually before every call. However, the stub version of the
> function used when the FC
r_y and g_u now also contain the H and V components on the HSV formats.
Rename the variables to reflect this.
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 209 +-
1 file changed, 105 insertions(+), 104 deletions(-)
diff --git
Simplifies handling of Gray formats.
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 26 +++--
drivers/media/platform/vivid/vivid-vid-common.c | 6 +++---
include/media/v4l2-tpg.h| 1 +
3 files changed, 24
Some hardware maps the Hue between 0 and 255 instead of 0-179. Support
this format with a new field hsv_enc.
Signed-off-by: Ricardo Ribalda Delgado
---
include/uapi/linux/videodev2.h | 32 +++-
1 file changed, 27 insertions(+), 5 deletions(-)
diff --git a/include/uap
Describe the HSV formats
Signed-off-by: Ricardo Ribalda Delgado
---
Documentation/media/uapi/v4l/hsv-formats.rst | 19 +++
Documentation/media/uapi/v4l/pixfmt-packed-hsv.rst | 158 +
Documentation/media/uapi/v4l/pixfmt.rst| 1 +
Documentation/media/uapi/v
This patch adds support for V4L2_PIX_FMT_HSV24 and V4L2_PIX_FMT_HSV32.
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 93 +++--
drivers/media/platform/vivid/vivid-vid-common.c | 14
include/media/v4l2-tpg.h
Support HSV encoding. Most of the logic is replicated from ycbcr_enc.
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 25 +
drivers/media/platform/vivid/vivid-core.h | 1 +
drivers/media/platform/vivid/vivid-ctrls.c
HSV formats are extremely useful for image segmentation. This set of
patches makes v4l2 aware of this kind of formats.
Vivid changes have been divided to ease the reviewing process.
We are working on patches for Gstreamer and OpenCV that will make use
of these formats.
We still need to decide if
Avoid duplicated clamps when possible.
Suggested-by: Philipp Zabel
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 16 ++--
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
b/driv
My initials were on the Changelog, but there was no link to my name.
Signed-off-by: Ricardo Ribalda Delgado
---
Documentation/media/uapi/v4l/v4l2.rst | 4
1 file changed, 4 insertions(+)
diff --git a/Documentation/media/uapi/v4l/v4l2.rst
b/Documentation/media/uapi/v4l/v4l2.rst
index 36c6d
These formats store the color information of the image
in a geometrical representation. The colors are mapped into a
cylinder, where the angle is the HUE, the height is the VALUE
and the distance to the center is the SATURATION. This is a very
useful format for image segmentation algorithms.
Signe
Describe the hsv_enc field and its use.
Signed-off-by: Ricardo Ribalda Delgado
---
Documentation/media/uapi/v4l/pixfmt-002.rst| 12 ++-
Documentation/media/uapi/v4l/pixfmt-003.rst| 14 ++--
Documentation/media/uapi/v4l/pixfmt-006.rst| 41 --
Do
Any ideas?
2016-08-04 23:08 GMT+03:00 Matwey V. Kornilov :
> When DMA is not used, I see the same behavior: lots of zero-length
> packages received.
>
> Can It be related to some kind of USB overflow due to long input data
> processing with disabled IRQ?
> When HCD_BC is used then part of processi
The vsp1 driver supports tri-planar formats, but the DRM API only passes
two memory addresses. Add a third one.
Signed-off-by: Laurent Pinchart
---
drivers/media/platform/vsp1/vsp1_drm.c | 6 +++---
include/media/vsp1.h | 2 +-
2 files changed, 4 insertions(+), 4 deletions(-)
On Thu 2016-08-11 14:16:34, Sakari Ailus wrote:
> On Tue, Aug 09, 2016 at 01:23:23AM +0200, Pavel Machek wrote:
> > On Wed 2016-08-10 15:01:05, Sakari Ailus wrote:
> > > On Mon, Aug 08, 2016 at 11:41:32PM +0200, Pavel Machek wrote:
> > > > On Mon 2016-08-08 11:09:56, Sakari Ailus wrote:
> > > > > O
The dmaengine driver for sDMA now have support for interleaved transfer.
This trasnfer type was open coded with the legacy omap-dma API, but now
we can move it to dmaengine.
Signed-off-by: Peter Ujfalusi
---
The dmaengine driver for sDMA now have support for interleaved transfer.
This trasnfer ty
Em Wed, 17 Aug 2016 15:26:40 -0400
Alexandre-Xavier Labonté-Lamoureux escreveu:
> Hi,
>
> I have an Ion Video 2 PC and a StarTech svid2usb23 (id: 0xeb1a,
> 0x5051). I have documented them here:
> https://linuxtv.org/wiki/index.php/Ion_Video_2_PC
>
> I can get them to be recognized by patching
The cec_get_edid_spa_location() function did not verify that the IEEE
identifier in the Vendor Specific Data Block matched the HDMI-LLC
identifier. This could result in the wrong VSDB block being returned.
For example, for HDMI 2.0 EDIDs there is also a HDMI Forum VSDB.
So check the IEEE identifi
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