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Mesa 3D graphics library
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Christian Gmeiner 21d9b78289 Revert "imx: make use of loader_open_render_node(..) helper" 
This reverts commit 773d6ea6e7.

Since kernel 4.17 (drm/etnaviv: remove the need for a gpu-subsystem DT
node) the etnaviv DRM driver doesn't have an associated DT node
anymore. This is technically correct, as the etnaviv device is a
virtual device driving multiple hardware devices.

Before 4.17 the userspace had access to the following information:
DRIVER=etnaviv
OF_NAME=gpu-subsystem
OF_FULLNAME=/gpu-subsystem
OF_COMPATIBLE_0=fsl,imx-gpu-subsystem
OF_COMPATIBLE_N=1
MODALIAS=of:Ngpu-subsystemT<NULL>Cfsl,imx-gpu-subsystem
DRIVER=imx-drm
OF_NAME=display-subsystem
OF_FULLNAME=/display-subsystem
OF_COMPATIBLE_0=fsl,imx-display-subsystem
OF_COMPATIBLE_N=1

Afer 4.17:
DRIVER=etnaviv
MODALIAS=platform:etnaviv

The OF node has never been part of the etnaviv UABI, simply due to the
fact that it's still possible to instantiate the etnaviv driver from a
platform file, instead of a devicetree node.

A patch set to fix this problem was send out [1] but it looks like
that a proper solution needs more time to bake.

[1] https://lists.freedesktop.org/archives/dri-devel/2018-October/194651.html

Suggested-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
 		2018-10-31 09:41:26 +01:00
bin bin/git_sha1_gen.py: remove execute bit/shebang 2018-08-23 17:00:04 +01:00
build-support configure: commit test files 2017-10-16 16:32:43 -07:00
docs docs/calendar: Add 18.3 plan and expand 18.2 2018-10-30 16:35:58 +00:00
doxygen
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include vulkan: Update the XML and headers to 1.1.90 2018-10-29 10:17:19 -05:00
m4 m4: add Werror when checking for compiler flags 2018-10-30 16:41:05 +00:00
scons scons: drop unused HAVE_STDINT_H macro 2018-10-30 18:10:59 +00:00
scripts
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src Revert "imx: make use of loader_open_render_node(..) helper" 2018-10-31 09:41:26 +01:00
.dir-locals.el
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.editorconfig
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.gitattributes
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.gitignore
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.mailmap mailmap: add various typos of Emil's address from the log 2018-08-16 17:38:04 +01:00
.travis.yml .travis: Drop note about Clover builds being slow 2018-09-25 14:08:06 -04:00
Android.common.mk Android: copy -fno*math* options from the autotools build 2018-08-08 13:45:55 +01:00
Android.mk dri drivers: Always add the sha1 build-id 2017-10-31 23:36:54 -07:00
CleanSpec.mk CleanSpec.mk: Remove HOST_OUT_release 2018-08-02 15:42:40 -06:00
Makefile.am v3d: Switch the vc5 driver to using the finalized V3D UABI. 2018-05-16 21:19:07 +01:00
README.rst README: wording fix for previous commit 2018-06-11 18:34:58 +01:00
REVIEWERS REVIEWERS: add root meson.build to the Meson reviewers group 2018-06-01 17:53:06 +01:00
SConstruct scons: Require python 2.7 2018-08-16 13:52:56 -07:00
VERSION mesa: bump version to 18.3.0-devel 2018-08-02 18:00:15 +03:00
appveyor.yml appveyor: Cache pip's cache files. 2018-10-16 09:41:14 +01:00
autogen.sh
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common.py scons/svga: remove opt from the list of valid build types 2018-10-26 12:09:00 -06:00
configure.ac m4: add Werror when checking for compiler flags 2018-10-30 16:41:05 +00:00
install-gallium-links.mk
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install-lib-links.mk
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meson.build freedreno: import libdrm_freedreno + redesign submit 2018-10-26 18:10:00 -04:00
meson_options.txt meson: add note about intel tools build options 2018-10-30 18:10:59 +00:00

README.rst 

`Mesa <https://mesa3d.org>`_ - The 3D Graphics Library
======================================================


Source
------

This repository lives at https://gitlab.freedesktop.org/mesa/mesa.
Other repositories are likely forks, and code found there is not supported.


Build status
------------

Travis:

.. image:: https://travis-ci.org/mesa3d/mesa.svg?branch=master
    :target: https://travis-ci.org/mesa3d/mesa

Appveyor:

.. image:: https://img.shields.io/appveyor/ci/mesa3d/mesa.svg
    :target: https://ci.appveyor.com/project/mesa3d/mesa

Coverity:

.. image:: https://scan.coverity.com/projects/139/badge.svg?flat=1
    :target: https://scan.coverity.com/projects/mesa


Build & install
---------------

You can find more information in our documentation (`docs/install.html
<https://mesa3d.org/install.html>`_), but the recommended way is to use
Meson (`docs/meson.html <https://mesa3d.org/meson.html>`_):

.. code-block:: sh

  $ mkdir build
  $ cd build
  $ meson ..
  $ sudo ninja install


Support
-------

Many Mesa devs hang on IRC; if you're not sure which channel is
appropriate, you should ask your question on `Freenode's #dri-devel
<irc://chat.freenode.net#dri-devel>`_, someone will redirect you if
necessary.
Remember that not everyone is in the same timezone as you, so it might
take a while before someone qualified sees your question.
To figure out who you're talking to, or which nick to ping for your
question, check out `Who's Who on IRC
<https://dri.freedesktop.org/wiki/WhosWho/>`_.

The next best option is to ask your question in an email to the
mailing lists: `mesa-dev\@lists.freedesktop.org
<https://lists.freedesktop.org/mailman/listinfo/mesa-dev>`_


Bug reports
-----------

If you think something isn't working properly, please file a bug report
(`docs/bugs.html <https://mesa3d.org/bugs.html>`_).


Contributing
------------

Contributions are welcome, and step-by-step instructions can be found in our
documentation (`docs/submittingpatches.html
<https://mesa3d.org/submittingpatches.html>`_).

Note that Mesa uses email mailing-lists for patches submission, review and
discussions.