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106 Commits

Author SHA1 Message Date
Erik Faye-Lund
85c59cafd8 docs: add a minimal docs page for radv 
RADV is the last driver in Mesa that doesn't have a webpage somewhere
that we can link to from mesa3d.org. So let's make a minimal docs article
for it where we link to relevant information elsewhere.

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15494>
 2022-03-24 10:08:45 +00:00
Erik Faye-Lund
fa41bd0687 docs: improve language in zink article 
Turns out, this was not proper use of language!

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15300>
 2022-03-09 16:19:16 +00:00
Erik Faye-Lund
e666134975 docs: fixup zink gl 4.3 requirements 
The multiViewport feature isn't required for GL 4.3, it's required for
GL 4.1. Technically speaking, we could have just dropped it because we
already list the maxViewports requirement. But it seems better to be
very clear here to me.

Fixes: 29f8f21bff ("docs: document zink GL 4.3 requirements")
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15300>
 2022-03-09 16:19:16 +00:00
Erik Faye-Lund
f2dee2ea55 docs: update irc channel 
According to the virglrenderer README.rst[1] file, #virgil3d has moved
from FreeNode to OFTC. Let's update our link as well.

While we're at it, use a proper link as well.

[1]: https://gitlab.freedesktop.org/virgl/virglrenderer/-/blob/master/README.rst

Acked-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13836>
 2022-02-27 11:09:41 +00:00
Erik Faye-Lund
5558f7de59 docs: mark virgl gles2 renderer as done 
Acked-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13836>
 2022-02-27 11:09:41 +00:00
Erik Faye-Lund
5cce0d1d9d docs: update virgl description 
Since this text was written, VirGL has become a shipping, production
quality solution. It's no longer a research project. Let's update the
text to reflect that.

While we're at it, let's drop the project from the page title, as this
is no longer the docs for the entire project.

Acked-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13836>
 2022-02-27 11:09:41 +00:00
Erik Faye-Lund
ca4ad9c2cb docs: link to gitlab instead of cgit 
While we're at it, let's update the releasing article as well.

Acked-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13836>
 2022-02-27 11:09:41 +00:00
Erik Faye-Lund
32de503b02 docs: master -> main 
Acked-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13836>
 2022-02-27 11:09:41 +00:00
Erik Faye-Lund
76ee3eeae9 docs: Virgl -> VirGL 
The name used for this project is usually stylized as VirGL instead of
"Virgil" or "Virgil 3D" these days. Let's be consistent.

Acked-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13836>
 2022-02-27 11:09:41 +00:00
Erik Faye-Lund
4ebd3b041b docs: qemu -> QEMU 
This is the official syling of the name, let's use that instead of
lower-case for consistensy.

Acked-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13836>
 2022-02-27 11:09:41 +00:00
Erik Faye-Lund
5494b68694 docs: add missing get 
This sentence doesn't make sense without a 'get' or something similar
here.

Acked-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13836>
 2022-02-27 11:09:40 +00:00
Erik Faye-Lund
2015d458b6 docs: remove a few repeated words 
It doesn't make sense to repeat these, let's fix that.

Acked-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13836>
 2022-02-27 11:09:40 +00:00
Erik Faye-Lund
6897266ce0 docs: import virgl docs 
The docuentation has been imported verbatim from
https://virgil3d.github.io/.

Acked-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13836>
 2022-02-27 11:09:40 +00:00
Caio Oliveira
242c7a6513 anv: Add experimental support for VK_NV_mesh_shader 
Enable setting ANV_EXPERIMENTAL_NV_MESH_SHADER=1 environment variable.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13662>
 2022-02-02 18:17:57 +00:00
Lionel Landwerlin
17d143231b docs/anv: add descriptor memory layout 
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14522>
 2022-01-31 07:59:00 +00:00
Lionel Landwerlin
4999e4cd4c docs/anv: list environment variables 
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14522>
 2022-01-31 07:59:00 +00:00
Lionel Landwerlin
a98045c31b docs: start some documentation on Anv 
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14522>
 2022-01-31 07:59:00 +00:00
Chia-I Wu
c3a74e10f9 venus: updates to the doc 
VIRTGPU_PARAM_CONTEXT_INIT has been upstreamed.  Misc updates to reflect
the current status.

Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14777>
 2022-01-28 20:13:49 +00:00
Alyssa Rosenzweig
a78861b0fb docs/panfrost: Add new Midgard/Bifrost chips 
These should be fine. It's only the early chips that are too broken to see the
light of day.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14726>
 2022-01-28 17:47:46 +00:00
Jan Zielinski
ce4c96ea1b gallium/swr: clean up the documentation after SWR removal from main 
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11264>
 2021-12-06 23:37:50 +00:00
Vasily Khoruzhick
02e5f4fb10 lima: add more wrap modes 
Using 1 bit per wrap mode looked very suspicious and after some
experiments it turns out it's 3-bit enum.

Border color is also here, it sits right after depth field. For
some reason it uses 16 bit per channel just like for clear color in RSW

GL_CLAMP mode is broken for nearest filter just as on Midgard, so add
the same workaround - use GL_CLAMP_TO_EDGE for nearest filter.

Reviewed-by: Andreas Baierl <ichgeh@imkreisrum.de>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13213>
 2021-11-16 22:58:12 +00:00
Esme Xuan Lim
1c3ee13a7f docs/panfrost: Fix link to use rst syntax 
Currently the link uses markdown syntax to direct users to IRC, switch
to IRC to render this correctly.

Fixes: e39929663b ("docs/panfrost: Add web chat link")

Signed-Off by: Esme Xuan Lim <esmethedev@gmail.com>

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13296>
 2021-10-11 23:03:57 +00:00
Christian Gmeiner
ca0f892191 compiler/isaspec: add alignment support 
This helps to get a really nice and aligend disasm output.
Just use :align=X to define where in the line the field
should be printed.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11321>
 2021-09-21 20:25:31 +00:00
Christian Gmeiner
b63becc430 freedreno/isa: update documentation 
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11321>
 2021-09-21 20:25:31 +00:00
Alyssa Rosenzweig
e39929663b docs/panfrost: Add web chat link 
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Suggested-by: Git Lab <gh6h56j85ihg@protonmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12380>
 2021-09-21 19:06:22 +00:00
Alyssa Rosenzweig
5506b38032 docs/panfrost: We're conformant now! 
See https://www.khronos.org/conformance/adopters/conformant-products/opengles#submission_949

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12965>
 2021-09-21 19:01:45 +00:00
Alyssa Rosenzweig
e7e762635d docs/panfrost: Remove obsolete note on Android.mk 
Android.mk was removed, so remove a reference to it from Panfrost
documentation. We should document building for Android, but it'll be
through meson. This note as-is adds more confusion than note.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12914>
 2021-09-18 16:28:06 +00:00
Mike Blumenkrantz
7a03507f3c zink: document ZINK_DESCRIPTORS env var 
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12783>
 2021-09-12 23:58:48 +00:00
Jesse Natalie
076c8f041a docs: Update Windows llvmpipe doc for driver split 
Reviewed By: Bill Kristiansen <billkris@microsoft.com>

Reviewed-by: Charmaine Lee >charmainel@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12677>
 2021-09-08 07:22:45 -07:00
Alyssa Rosenzweig
96643a8ba0 docs/panfrost: Update llvm option 
meson complains that =false is deprecated and that we should use
=disabled instead.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12344>
 2021-08-12 19:22:21 +00:00
Erik Faye-Lund
c905e74842 docs: update zink requirements 
We currently require VK_EXT_line_rasterization with *all* optional
features to render all kinds of lines required. Because some (if not
all) of these can be emulated, let's make the list explicit, so it's
easy to remove items as we implement emulation.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11795>
 2021-07-09 13:18:47 +00:00
Chia-I Wu
a084e79a49 venus: document the darkest corner of venus 
The "Optional Requirements" section is fine.  The
"VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT" section details how venus goes
out-of-spec and becomes illegal.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11277>
 2021-06-11 12:21:27 -07:00
Alyssa Rosenzweig
e380229bde docs/panfrost: Update API versions 
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11123>
 2021-06-10 18:06:11 +00:00
Steve Pronovost
29e3a11d78 d3d12: Add mechanism for D3D12 Adapter Selection 
This add a simple mechanism to select which GPU adapter the d3d12
driver should be using. A new environment variable is introduced.

MESA_D3D12_DEFAULT_ADAPTER_NAME

This represent a substring to search for in the GPU descrition,
for example "NVIDIA" or "INTEL", or "NVIDIA GeForce RTX 3090",
etc...

GPU are searched in order and the first one to include the substring
becomes a match. If no match is found, we default to the first
enumerated GPU.

Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10710>
 2021-06-07 02:22:34 +00:00
Erik Faye-Lund
db8b1b788d docs: clean up freedreno links 
Instead of linking directly to the Freedreno wiki, let's link to the
driver docs, and then put a link to the Freedreno wiki there.

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11109>
 2021-06-03 09:34:43 +00:00
Erik Faye-Lund
b17d504baa docs: clean up openswr links 
Instead of linking directly to openswr.org, let's link to the driver
docs, and have the driver-docs link to the project-webiste.

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11109>
 2021-06-03 09:34:43 +00:00
Erik Faye-Lund
601a7bd2b2 docs: rename vmware-guest article 
No other drivers use the vendor in the title or path, so it seems better
to not do this for the vmware-guest driver as well. So let's rename it
to SVGA instead. The actual text itself makes it clear enough what it is
about.

This makes it stand out less in the toctree.

I chose the name "WMware SVGA3D", because that's less ambigious than the
"SVGA"-alternative, and was requested by VMware people.t

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Acked-by: Jose Fonseca <jfonseca@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11109>
 2021-06-03 09:34:43 +00:00
Erik Faye-Lund
54e7353fa6 docs: update llvm requirement 
Our build-scripts no longer support LLVM versions prior to 3.9, so let's
remove mentions of older versions.

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11109>
 2021-06-03 09:34:43 +00:00
Emma Anholt
3b19545966 docs/freedreno: Rewrite the section on array access. 
We don't use collect/split for array access these days, instead use
ir3_array structs that the ir3_register can point to.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11147>
 2021-06-03 03:25:11 +00:00
Emma Anholt
95cffbcdb0 docs/freedreno: Update for the fanin/fanout -> collect/split rename. 
See 611258d578 ("freedreno/ir3: rename fanin/fanout to collect/split")

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11147>
 2021-06-03 03:25:11 +00:00
Chia-I Wu
978d465986 docs: add basic documentation for venus 
It probably lacks some details but is a start at least.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10988>
 2021-06-01 09:02:07 -07:00
Erik Faye-Lund
e1e207528f docs: update link to #lima 
Similar to the other channels, #lima is also moving to OFTC, so let's
update the links as appropriate.

While we're at it, fix the URI scheme to use a slash as a host/channel
separator, and drop the hash for maximum compatibility.

Reviewed-by: Erico Nunes <nunes.erico@gmail.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10917>
 2021-05-24 09:21:48 +00:00
Erik Faye-Lund
e0bb2c5873 docs: update location of #panfrost 
Panfrost has already moved their IRC-channel to OFTC, so let's update
the docs as well.

Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10917>
 2021-05-24 09:21:48 +00:00
Erik Faye-Lund
04b00a65a4 docs: update link to #zink 
We have decided to follow what's happening with #dri-devel for #zink as
well, so let's update our link there as well.

While we're at it, let's switch the link to an anonymous link, because
we're not referring to it anywhere, so it doesn't need to be named.

Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10917>
 2021-05-24 09:21:48 +00:00
Alyssa Rosenzweig
e8672be1f7 docs: Simplify now that kmsro is autoenabled 
Since 70813c1c13 ("meson: Remove kmsro from gallium-drivers"), it is no
longer necessary to include kmsro in the gallium-drivers list; kmsro
will be automatically enabled if it may be required. Simplify the docs
for lima and panfrost accordingly to reflect the change.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10727>
 2021-05-10 21:45:57 +00:00
Jordan Justen
57897b4095 docs: Rename master branch to main 
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
 2021-05-05 12:21:00 -07:00
Erik Faye-Lund
be4d17ccf5 zink: correct an extension-link 
Fixing the fix, I guess I was a bit too quick last time ;)

Fixes: 0747fb546c ("docs: fixup link to extension")

Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10478>
 2021-04-27 15:02:42 +00:00
Erik Faye-Lund
4ec8533f69 zink: fix shader-image requirements 
I mixed up the EXT and ARB version of the extensions; we actually do
require shaderStorageImageWriteWithoutFormat as well here.

Thanks to Ilia Mirkin for pointing this out.

It also seems I got really confused about what was required when writing
the docs, so let's fix that as well.

Fixes: 341332b23a ("zink: correct image cap checks")
Fixes: ecac7f3da1 ("docs: add missing zink-requirement")
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10463>
 2021-04-27 11:26:07 +00:00
Mike Blumenkrantz
7888ef8c48 zink: update docs 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10458>
 2021-04-26 20:19:48 +00:00
Erik Faye-Lund
ecac7f3da1 docs: add missing zink-requirement 
We need this feature in order to enable OpenGL 4.2 on Zink.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10456>
 2021-04-26 14:22:12 +00:00