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Diogo Ivo beb3819d66 nouveau: treat DRM_FORMAT_INVALID as implicit modifier
Failing to allocate resources when DRM_FORMAT_INVALID
is passed as a modifier breaks tegra. Change this behaviour
so that this modifier is instead interpreted as a don't care,
allowing for the driver to choose an appropriate modifier internally.

v2: change nouveau instead of tegra (Thierry Rieding)

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6693
Fixes: 129d83cac2 ("nouveau: Use format modifiers in buffer allocation")
Signed-off-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18649>
(cherry picked from commit 941c70a28a8db3a852ca5245354effa2bf1e7cf8)
2022-10-11 13:27:14 -07:00
.github/workflows ci: Building osmesa on OSX 2022-07-29 12:57:26 +00:00
.gitlab/issue_templates gitlab: ask that reporters don't include long logs in descriptions 2022-06-08 15:06:51 +00:00
.gitlab-ci meson,amd: Remove Windows libelf wrap 2022-09-25 03:13:14 +08:00
android Android.mk: Intermediate output paths may already be absolute 2022-06-26 22:06:36 +00:00
bin bin/gen_release_notes.py: bump advertised vulkan version to 1.3 2022-08-04 11:33:21 -07:00
build-support configure: commit test files 2017-10-16 16:32:43 -07:00
docs docs: Add sha256 sum for 22.2.1 2022-10-11 12:09:25 -07:00
include intel/pci_ids: Drop non-upstream dg2 pci-ids 2022-09-15 09:25:38 -07:00
src nouveau: treat DRM_FORMAT_INVALID as implicit modifier 2022-10-11 13:27:14 -07:00
subprojects meson,amd: Remove Windows libelf wrap 2022-09-25 03:13:14 +08:00
.dir-locals.el
.editorconfig ci/vs2019: Update editorconfig for ps1 files 2022-06-14 21:14:33 +00:00
.gitattributes Add new rules to .gitattributes 2022-01-19 15:17:17 +00:00
.gitignore .gitignore: Qualify the path for the ignored build directory. 2022-06-09 22:53:37 +00:00
.gitlab-ci.yml ci/docs: Stick to specific version of python packages 2022-09-27 10:03:32 -07:00
.mailmap mailmap: fix order of emails for Axel Davy 2022-07-27 21:36:23 +00:00
.pick_status.json nouveau: treat DRM_FORMAT_INVALID as implicit modifier 2022-10-11 13:27:14 -07:00
CODEOWNERS CODEOWNERS: evelikov renamed to xexaxo 2022-06-24 12:28:59 +00:00
meson_options.txt util: Add a Win32 futex impl 2022-07-15 21:31:51 +00:00
meson.build meson: add svga gallium driver to 'auto' group on arm/aarch64 2022-09-26 09:39:17 +00:00
README.rst docs: promote #dri-devel on oftc over freenode 2021-05-24 09:21:48 +00:00
VERSION VERSION: update to 22.2.1 2022-10-11 11:53:31 -07:00

`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 & install
---------------

You can find more information in our documentation (`docs/install.rst
<https://mesa3d.org/install.html>`_), but the recommended way is to use
Meson (`docs/meson.rst <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 `OFTC's #dri-devel
<irc://irc.oftc.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.rst <https://mesa3d.org/bugs.html>`_).


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

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

Note that Mesa uses gitlab for patches submission, review and discussions.