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Added some boilerplate for the structs, documented members where they
are relevant and plenty of markup for hyperlinks all over. And a few
small wording polish.
Note that the intro needs some more love after the DRM_MM_INSERT_*
patch from Chris has landed.
v2: Spelling fixes (Chris).
v3: Use &struct foo instead of &foo structure (Chris).
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1483044517-5770-3-git-send-email-daniel.vetter@ffwll.ch
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- Remove the outdated hunk about driver documentation which somehow
got misplaced here in the split-up.
- Collect all the testing&validation stuff together and give the CRC
section a heading for prettier output.
Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1483044517-5770-1-git-send-email-daniel.vetter@ffwll.ch
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ttm_global_reference was renamed to drm_global_reference. This updates
the documentation to reflect that. While we are there, document the
drm_global_reference API and update the initialization interface
documentation.
Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
[danvet: Keep the warning, ttm docs are still massively inadequate.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161228143216.26821-7-krisman@collabora.co.uk
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Our style guide should only be the delta compared to the overall one.
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1483008275-29383-1-git-send-email-daniel.vetter@ffwll.ch
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Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Cc: Xinliang Liu <xinliang.liu@linaro.org>
Cc: Xinwei Kong <kong.kongxinwei@hisilicon.com>
Cc: trivial@kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1481894701-4613-1-git-send-email-pmeerw@pmeerw.net
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THS8135 is a configurable video DAC. Add DT bindings for this chip.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1481623759-12786-3-git-send-email-bgolaszewski@baylibre.com
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into drm-misc-next
Main pull request for drm for 4.10 kernel - resync drm-misc with full
4.10 state (2 new drivers) so that we can start pulling in all the
refactorings for 4.11!
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
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- Put all the remaing bits of the old doc into suitable places in the
new sphinx world.
- Also document the poll support, we forgot to do that.
- Delete dma-buf-sharing.txt.
v2: Don't forget to update MAINTAINERS.
Cc: linux-doc@vger.kernel.org
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20161209215055.3492-1-daniel.vetter@ffwll.ch
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- Again move the information relevant for driver writers next to the
callbacks.
- Put the overview and userspace interface documentation into a DOC:
section within the code.
- Remove the text that mmap needs to be coherent - since the
DMA_BUF_IOCTL_SYNC landed that's no longer the case. But keep the text
that for pte zapping exporters need to adjust the address space.
- Add a FIXME that kmap and the new begin/end stuff used by the SYNC
ioctl don't really mix correctly. That's something I just realized
while doing this doc rework.
- Augment function and structure docs like usual.
Cc: linux-doc@vger.kernel.org
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
[sumits: fix cosmetic issues]
Link: http://patchwork.freedesktop.org/patch/msgid/20161209185309.1682-5-daniel.vetter@ffwll.ch
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- Put the initial overview for dma-buf into dma-buf.rst.
- Put all the comments about detailed semantics into the right
kernel-doc comment for functions or ops structure member.
- To allow that detail, switch the reworked kerneldoc to inline style
for dma_buf_ops.
- Tie everything together into a much more streamlined overview
comment, relying on the hyperlinks for all the details.
- Also sprinkle some links into the kerneldoc for dma_buf and
dma_buf_attachment to tie it all together.
Cc: linux-doc@vger.kernel.org
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20161209185309.1682-4-daniel.vetter@ffwll.ch
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Backmerge the docs-next branch from Jon into drm-misc so that we can
apply the dma-buf documentation cleanup patches. Git found a conflict
where there was none because both drm-misc and docs had identical
patches to clean up file rename issues in the rst include directives.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
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git://anongit.freedesktop.org/tegra/linux into drm-next
drm/panel: Changes for v4.10-rc1
This adds support for a couple more panels to the simple-panel driver.
There is also a fix for a long-standing bug, but it's not critical since
no code will currently trigger it.
* tag 'drm/panel/for-4.10-rc1' of git://anongit.freedesktop.org/tegra/linux:
drm/panel: simple: Add support for AUO G185HAN01
drm/panel: simple: Add support for AUO G133HAN01
drm/panel: simple: Add more properties to Innolux G121I1-L01
drm/panel: simple: Add bits-per-component for Sharp LQ123P1JX31
drm/panel: simple: Check against num_timings when setting preferred for timing
drm/panel: Add support for Chunghwa CLAA070WP03XG panel
drm/panel: simple: Add NVD9128 as a simple panel
drm/panel: simple: Add support for AUO T215HVN01
drm/panel: simple: Add support for Sharp LQ150X1LG11 panels
dt-bindings: display: Add Sharp LQ150X1LG11 panel binding
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drm-next
This pull request brings in VEC (TV-out) support for vc4, along with a
pageflipping race fix.
* tag 'drm-vc4-next-2016-12-09' of https://github.com/anholt/linux:
drm/vc4: Don't use drm_put_dev
drm/vc4: Document VEC DT binding
drm/vc4: Add support for the VEC (Video Encoder) IP
drm: Add TV connector states to drm_connector_state
drm: Turn DRM_MODE_SUBCONNECTOR_xx definitions into an enum
drm/vc4: Fix ->clock_select setting for the VEC encoder
drm/vc4: Fix race between page flip completion event and clean-up
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Just prep work to polish and consolidate all the dma-buf related
documenation.
Unfortunately I didn't discover a way to both integrate this new file
into the overall toc while keeping it at the current place. Work
around that by moving it into the overall driver-api/index.rst.
Cc: linux-doc@vger.kernel.org
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Document the DT binding for the VEC (Video EnCoder) IP.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Rob Herring <robh@kernel.org>
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Add support for the Amlogic Meson Video Processing Unit
- Only CVBS/Composite output for Amlogic Meson GXBB/GXL/GXM SoCs
- Add MAINTAINERS entry
- Add DT bindings documentation
* tag 'meson-drm-for-4.10' of github.com:superna9999/linux:
MAINTAINERS: add entry for Amlogic DRM drivers
dt-bindings: display: add Amlogic Meson DRM Bindings
drm: Add support for Amlogic Meson Graphic Controller
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This adds support for the AU Optronics G185HAN01 18.5" LVDS FullHD TFT
LCD panel, which can be supported by the simple panel driver.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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This adds support for the AU Optronics G133HAN01 13.3" LVDS FullHD TFT
LCD panel, which can be supported by the simple panel driver.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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The Chunghwa CLAA070WP03XG is a 7" 1280x800 panel, which can be
supported by the simple panel driver.
Signed-off-by: Randy Li <ayaka@soulik.info>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Em Mon, 5 Dec 2016 14:23:01 -0700
Jonathan Corbet <corbet@lwn.net> escreveu:
> On Mon, 5 Dec 2016 09:41:40 -0200
> Mauro Carvalho Chehab <mchehab@s-opensource.com> wrote:
>
> > So, in order to check it, I wrote a small script that compares the files
> > and directories at Documentation/ with the ones at 00-INDEX.
> >
> > Then, I synchronized the entries, making the script happy.
> >
> > We might think on integrating the script with checkpatch.pl, but, as
> > we should get rid of 00-INDEX, it probably not worth the efforts.
>
> I would agree with that; I don't see the point of keeping those files
> around in the longer term.
>
> I've applied the set. I do have a few quibbles with the final patch that
> I'll send separately, but they're not something to hold this set up for.
Jon,
Did a patch fixing the quibbles.
As it seems you didn't push yet the changeset upstream, feel free to
just fold it with patch 5/5 if you prefer so, or to add as a separate
patch at the end of the series.
Patch enclosed.
Thanks,
Mauro
[PATCH] docs: 00-INDEX: change text related to the building system
Let be clearer on those files related to the build system.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
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Add new DT bindings for new MXSFB driver that is using the
OF graph to parse the video output structure instead of
hard-coding the display properties into the MXSFB node.
The old MXSFB fbdev driver bindings are preserved in the
same file in the "Old bindings" section.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Rob Herring <robh@kernel.org>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
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Clean up the ad-hoc indentation in the documentation, no functional change.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
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There are a number of files/directories that don't contain
any documentation. They're related to ReST file conversion.
As a matter of completeness, since Makefile is also documented
there, add an entry for those files too.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Several entries were moved to a directory; others got simply
removed. Get rid of those entries.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Several directories and individual files don't have entries at
00-INDEX. Add them, using, as reference, the initial text inside
the documentation file(s).
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Instead of having descriptions for individual files inside
the process/ and admin-guide/ documentation, consolidate them
into one entry per directory, just like other descriptions
inside 00-INDEX.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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scripts/ver_linux has been rewritten as an awk script; update
documentation to reflect this fact.
Signed-off-by: Kevin Peng <kkpengboy@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Document device links as introduced in v4.10 with commits:
4bdb35506b89 ("driver core: Add a wrapper around
__device_release_driver()")
9ed9895370ae ("driver core: Functional dependencies tracking
support")
8c73b4288496 ("PM / sleep: Make async suspend/resume of devices use
device links")
21d5c57b3726 ("PM / runtime: Use device links")
baa8809f6097 ("PM / runtime: Optimize the use of device links")
Signed-off-by: Lukas Wunner <lukas@wunner.de>
[ jc: Moved from core-api to driver-api ]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Linux 4.9-rc8
Daniel requested this so we could apply some follow on fixes cleanly to -next.
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As complained by Sphinx:
Documentation/core-api/assoc_array.rst:13: WARNING: Enumerated list ends without a blank line; unexpected unindent.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Update kernel-parameters.txt to add Documentation
for powersave=off.
Signed-off-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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This corrects a set of spelling mistakes, probably from an
automated conversion.
Signed-off-by: Sanjeev Gupta <ghane0@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Pablo Neira Ayuso says:
====================
Netfilter fixes for net
This is a large batch of Netfilter fixes for net, they are:
1) Three patches to fix NAT conversion to rhashtable: Switch to rhlist
structure that allows to have several objects with the same key.
Moreover, fix wrong comparison logic in nf_nat_bysource_cmp() as this is
expecting a return value similar to memcmp(). Change location of
the nat_bysource field in the nf_conn structure to avoid zeroing
this as it breaks interaction with SLAB_DESTROY_BY_RCU and lead us
to crashes. From Florian Westphal.
2) Don't allow malformed fragments go through in IPv6, drop them,
otherwise we hit GPF, patch from Florian Westphal.
3) Fix crash if attributes are missing in nft_range, from Liping Zhang.
4) Fix arptables 32-bits userspace 64-bits kernel compat, from Hongxu Jia.
5) Two patches from David Ahern to fix netfilter interaction with vrf.
From David Ahern.
6) Fix element timeout calculation in nf_tables, we take milliseconds
from userspace, but we use jiffies from kernelspace. Patch from
Anders K. Pedersen.
7) Missing validation length netlink attribute for nft_hash, from
Laura Garcia.
8) Fix nf_conntrack_helper documentation, we don't default to off
anymore for a bit of time so let's get this in sync with the code.
I know is late but I think these are important, specifically the NAT
bits, as they are mostly addressing fallout from recent changes. I also
read there are chances to have -rc8, if that is the case, that would
also give us a bit more time to test this.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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... and move to core-api folder.
Signed-off-by: Silvio Fricke <silvio.fricke@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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... and move to core-api folder.
Signed-off-by: Silvio Fricke <silvio.fricke@gmail.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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... and move to Documentation/core-api folder.
Signed-off-by: Silvio Fricke <silvio.fricke@gmail.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Keeping both rst and in-file documentation in sync can be harsh.
So, simplify the script's internal documntation to a bare minimum,
and add a mention to the ReST file with its full documentation.
This way, a quick help is still available at the command line,
while the complete one is maintained at the ReST format.
As we won't be using pad2rst anymore, do a cleanup at the ReST
file.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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The builddir prefix was missing on make cleandocs. Fix it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Better organize the media/Makefile, in order to better
split what's related to image conversion from the ones
related to parse-headers.pl.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Instead of keeping both SVG and graphviz files, dynamically
build SVG from its graphviz sources.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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SVG images are scalable, with makes easier to output on
different formats.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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bitmap images don't scale too well. So, replace it by a SVG
image, written in inkscape. I'm using the 2009's temporary
logo.svg image from 8032b526d1a3 ("linux.conf.au 2009: Tuz"),
with a Tasmanian Devil wearing a tux mask.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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The pipeline image was produced from some dot file that has
long missed. Create a pipeline.dot with the graph and convert
it to SVG. As we're planning to add future support for graphviz
graphics, also store the .dot file on the tree, as this will
make easier when we add such Sphinx extension.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Instead of using bitmap images to show the zigzag macroblock
parsing, replace it by a SVG ones, with is scalable.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Use sans-serif font on all documents, split text lines,
ungroup elements, and do other misc cleanups, in order to make
all of them to look better, and to have smaller columns inside
their lines.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Using vectorial graphics provide a better visual. As those images
are originally using a vectorial graphics input at the pdf files,
use them, from an old media tree repository, converting them to SVG.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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tilcdc changes for v4.10
* tag 'tilcdc-4.10' of https://github.com/jsarha/linux: (23 commits)
drm/tilcdc: fix parsing of some DT properties
drm/tilcdc: Enable frame done irq and functionality for LCDC rev 1
drm/tilcdc: Configure video mode to HW in enable() not in mode_set_nofb()
drm/tilcdc: Load palette at the end of mode_set_nofb()
drm/tilcdc: Add timeout wait for palette loading to complete
drm/tilcdc: Enable palette loading for revision 2 LCDC too
drm/tilcdc: Fix load mode bit-field setting in tilcdc_crtc_enable()
drm/tilcdc: Add tilcdc_write_mask() to tilcdc_regs.h
drm/tilcdc: Fix tilcdc_crtc_create() return value handling
drm/tilcdc: implement palette loading for rev1
drm/tilcdc: Enable sync lost error and recovery handling for rev 1 LCDC
drm/tilcdc: Add drm bridge support for attaching drm bridge drivers
drm/bridge: Add ti-tfp410 DVI transmitter driver
dt-bindings: Move "ti,tfp410.txt" from display/ti to display/bridge
drm/tilcdc: Recover from sync lost error flood by resetting the LCDC
drm/tilcdc: Fix race from forced shutdown of crtc in unload
drm/tilcdc: Use unload to handle initialization failures
drm/tilcdc: Stop using struct drm_driver load() callback
drm/tilcdc: Remove obsolete drm_connector_register() calls
drm/tilcdc: Correct misspelling in error message
...
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Add very basic ti-tfp410 DVI transmitter driver. The only feature
separating this from a completely dummy bridge is the EDID read
support trough DDC I2C. Even that functionality should be in a
separate generic connector driver. However, because of missing DRM
infrastructure support the connector is implemented within the bridge
driver. Some tfp410 HW specific features may be added later if needed,
because there is a set of registers behind i2c if it is connected.
This implementation is tested against my new tilcdc bridge support
and it works with BeagleBone DVI-D Cape Rev A3. A DT binding document
is also updated.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
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