diff options
| author | Lucas Fryzek <lucas.fryzek@fryzekconcepts.com> | 2024-12-28 08:41:31 -0500 |
|---|---|---|
| committer | Lucas Fryzek <lucas.fryzek@fryzekconcepts.com> | 2024-12-28 08:41:31 -0500 |
| commit | 7191dcd1ff80c9dac95bfb0c3a8e4ed038ded0d0 (patch) | |
| tree | 6859e29fd4de43701af5a77025d5b91c88ab0a90 | |
| parent | 78ddc7dbeabf5cc279229b99091df43b1b2da364 (diff) | |
Add HTML for 2024 team update post
| -rw-r--r-- | html/feed.xml | 317 | ||||
| -rw-r--r-- | html/graphics_feed.xml | 305 | ||||
| -rw-r--r-- | html/index.html | 8 | ||||
| -rw-r--r-- | html/notes/2024_igalia_graphics_team.html | 342 | ||||
| -rw-r--r-- | meson.build | 1 |
5 files changed, 953 insertions, 20 deletions
diff --git a/html/feed.xml b/html/feed.xml index 6c008ad..2ccb10c 100644 --- a/html/feed.xml +++ b/html/feed.xml @@ -1,5 +1,5 @@ <?xml version='1.0' encoding='UTF-8'?> -<rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title>Fryzek Concepts</title><atom:link href="https://fryzekconcepts.com/feed.xml" rel="self" type="application/rss+xml"/><link>https://fryzekconcepts.com</link><description>Lucas is a developer working on cool things</description><lastBuildDate>Wed, 21 Aug 2024 22:17:23 -0000</lastBuildDate><item><title>Generating Video</title><link>https://fryzekconcepts.com/notes/generating-video.html</link><description><p>One thing I’m very interested in is computer graphics. This could be +<rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title>Fryzek Concepts</title><atom:link href="https://fryzekconcepts.com/feed.xml" rel="self" type="application/rss+xml"/><link>https://fryzekconcepts.com</link><description>Lucas is a developer working on cool things</description><lastBuildDate>Sat, 28 Dec 2024 13:41:16 -0000</lastBuildDate><item><title>Generating Video</title><link>https://fryzekconcepts.com/notes/generating-video.html</link><description><p>One thing I’m very interested in is computer graphics. This could be complex 3D graphics or simple 2D graphics. The idea of getting a computer to display visual data fascinates me. One fundamental part of showing visual data is interfacing with a computer monitor. This can be @@ -578,7 +578,7 @@ applied to any FPGA and any connector that uses a video signal like this. For example you could wire up a DAC with a resistor ladder to generate a VGA signal. The logic for the timings here would be exactly the same if you wanted a 640x480@60 Hz VGA signal.</p> -</description><pubDate>Mon, 06 Apr 2020 23:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/generating-video.html</guid></item><item><title>N64Brew GameJam 2021</title><link>https://fryzekconcepts.com/notes/n64brew-gamejam-2021.html</link><description><p>So this year, myself and two others decided to participate together +</description><pubDate>Tue, 07 Apr 2020 04:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/generating-video.html</guid></item><item><title>N64Brew GameJam 2021</title><link>https://fryzekconcepts.com/notes/n64brew-gamejam-2021.html</link><description><p>So this year, myself and two others decided to participate together in the N64Brew homebrew GameJam, where we were supposed to build a homebrew game that would run on a real Nintendo 64. The game jam took place from October 8th until December 8th and was the second GameJam in @@ -718,7 +718,7 @@ modern N64 Flashcarts for networking, allowing the N64 to have online multiplayer through a computer connected over USB. I feel that projects like this could really elevate the kind of content that is available on the N64 and bring it into the modern era.</p> -</description><pubDate>Fri, 10 Dec 2021 00:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/n64brew-gamejam-2021.html</guid></item><item><title>Rasterizing Triangles</title><link>https://fryzekconcepts.com/notes/rasterizing-triangles.html</link><description><p>Lately I’ve been trying to implement a software renderer <a +</description><pubDate>Fri, 10 Dec 2021 05:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/n64brew-gamejam-2021.html</guid></item><item><title>Rasterizing Triangles</title><link>https://fryzekconcepts.com/notes/rasterizing-triangles.html</link><description><p>Lately I’ve been trying to implement a software renderer <a href="https://www.cs.drexel.edu/~david/Classes/Papers/comp175-06-pineda.pdf">following the algorithm described by Juan Pineda in “A Parallel Algorithm for Polygon Rasterization”</a>. For those unfamiliar with the paper, it @@ -887,7 +887,7 @@ point arithmetic, be careful to insure you have enough precision to calculate all of these values with overflow or underflow. This was an issue I ran into running out of precision when I did the divide by the area.</p> -</description><pubDate>Sat, 02 Apr 2022 23:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/rasterizing-triangles.html</guid></item><item><title>Baremetal RISC-V</title><link>https://fryzekconcepts.com/notes/baremetal-risc-v.html</link><description><p>After re-watching suckerpinch’s <a +</description><pubDate>Sun, 03 Apr 2022 04:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/rasterizing-triangles.html</guid></item><item><title>Baremetal RISC-V</title><link>https://fryzekconcepts.com/notes/baremetal-risc-v.html</link><description><p>After re-watching suckerpinch’s <a href="https://www.youtube.com/watch?v=ar9WRwCiSr0">“Reverse Emulation”</a> video I got inspired to try and replicate what he did, but instead do it on an N64. Now my idea here is not to preform reverse @@ -1113,7 +1113,7 @@ emulating the N64 cartridge bus which will require me to get GPIO working as well as interrupts on the GPIO lines. If you want to see the current progress of my work you can check it out on github <a href="https://github.com/Hazematman/N64-Cart-Emulator">here</a>.</p> -</description><pubDate>Wed, 08 Jun 2022 23:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/baremetal-risc-v.html</guid></item><item><title>Digital Garden</title><link>https://fryzekconcepts.com/notes/digital_garden.html</link><description><p>After reading Maggie Appleton page on <a +</description><pubDate>Thu, 09 Jun 2022 04:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/baremetal-risc-v.html</guid></item><item><title>Digital Garden</title><link>https://fryzekconcepts.com/notes/digital_garden.html</link><description><p>After reading Maggie Appleton page on <a href="https://maggieappleton.com/garden-history">digital gardens</a> I was inspired to convert my own website into a digital garden.</p> <p>I have many half baked ideas that I seem to be able to finish. Some @@ -1134,7 +1134,7 @@ has not been totally developed yet and right now it just provides with a convenient way to link to other notes or pages on this site.</p> <p>I hope to develop this section more and explain how I got various features in pandoc to work as a static site generator.</p> -</description><pubDate>Sat, 29 Oct 2022 23:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/digital_garden.html</guid></item><item><title>2022 Graphics Team Contributions at Igalia</title><link>https://fryzekconcepts.com/notes/2022_igalia_graphics_team.html</link><description><p>This year I started a new job working with <a +</description><pubDate>Sun, 30 Oct 2022 04:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/digital_garden.html</guid></item><item><title>2022 Graphics Team Contributions at Igalia</title><link>https://fryzekconcepts.com/notes/2022_igalia_graphics_team.html</link><description><p>This year I started a new job working with <a href="https://www.igalia.com/technology/graphics">Igalia’s Graphics Team</a>. For those of you who don’t know <a href="https://www.igalia.com/">Igalia</a> they are a <a @@ -1394,7 +1394,7 @@ Atlantic!</a></p> alt="Photo of A Coruña" /> <figcaption aria-hidden="true">Photo of A Coruña</figcaption> </figure> -</description><pubDate>Thu, 02 Feb 2023 00:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/2022_igalia_graphics_team.html</guid></item><item><title>Global Game Jam 2023 - GI Jam</title><link>https://fryzekconcepts.com/notes/global_game_jam_2023.html</link><description><p>At the beginning of this month I participated in the Games +</description><pubDate>Thu, 02 Feb 2023 05:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/2022_igalia_graphics_team.html</guid></item><item><title>Global Game Jam 2023 - GI Jam</title><link>https://fryzekconcepts.com/notes/global_game_jam_2023.html</link><description><p>At the beginning of this month I participated in the Games Institutes’s Global Game Jam event. <a href="https://uwaterloo.ca/games-institute/">The Games Institute</a> is an organization at my local university (The University of Waterloo) that @@ -1497,7 +1497,7 @@ of lack of personal motivation, poor team dynamics, and other factors, none of those game jams panned out. This was the first game jam in a while where I feel like I really connected with my team and I also feel like we made a super polished and fun game in the end.</p> -</description><pubDate>Sat, 11 Feb 2023 00:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/global_game_jam_2023.html</guid></item><item><title>Journey Through Freedreno</title><link>https://fryzekconcepts.com/notes/freedreno_journey.html</link><description><figure> +</description><pubDate>Sat, 11 Feb 2023 05:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/global_game_jam_2023.html</guid></item><item><title>Journey Through Freedreno</title><link>https://fryzekconcepts.com/notes/freedreno_journey.html</link><description><figure> <img src="/assets/freedreno/glinfo_freedreno.png" alt="Android running Freedreno" /> <figcaption aria-hidden="true">Android running Freedreno</figcaption> @@ -1707,7 +1707,7 @@ MR</a>.</p> alt="Freedreno running 3d-mark" /> <figcaption aria-hidden="true">Freedreno running 3d-mark</figcaption> </figure> -</description><pubDate>Tue, 28 Feb 2023 00:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/freedreno_journey.html</guid></item><item><title>Igalia’s Mesa 23.1 Contributions - Behind the Scenes</title><link>https://fryzekconcepts.com/notes/mesa_23_1_contributions_behind_the_scenes.html</link><description><p>It’s an exciting time for Mesa as its next major release is unveiled +</description><pubDate>Tue, 28 Feb 2023 05:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/freedreno_journey.html</guid></item><item><title>Igalia’s Mesa 23.1 Contributions - Behind the Scenes</title><link>https://fryzekconcepts.com/notes/mesa_23_1_contributions_behind_the_scenes.html</link><description><p>It’s an exciting time for Mesa as its next major release is unveiled this week. Igalia has played an important role in this milestone, with Eric Engestrom managing the release and 11 other Igalians contributing over 110 merge requests. A sample of these contributions are detailed @@ -1790,7 +1790,7 @@ href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21558">https: <li><a href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20180">https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20180</a></li> </ul> -</description><pubDate>Wed, 10 May 2023 23:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/mesa_23_1_contributions_behind_the_scenes.html</guid></item><item><title>Converting from 3D to 2D</title><link>https://fryzekconcepts.com/notes/converting_from_3d_to_2d.html</link><description><p>Recently I’ve been working on a project where I needed to convert an +</description><pubDate>Thu, 11 May 2023 04:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/mesa_23_1_contributions_behind_the_scenes.html</guid></item><item><title>Converting from 3D to 2D</title><link>https://fryzekconcepts.com/notes/converting_from_3d_to_2d.html</link><description><p>Recently I’ve been working on a project where I needed to convert an application written in OpenGL to a software renderer. The matrix transformation code in OpenGL made use of the GLM library for matrix math, and I needed to convert the 4x4 matrices to be 3x3 matrices to @@ -1902,7 +1902,7 @@ application when moving from a “3D homogeneous space” to a “2D homogeneous space”.</p> <p>Hopefully this explanation helps if you are every working on converting 3D transformation code to 2D.</p> -</description><pubDate>Sun, 24 Sep 2023 23:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/converting_from_3d_to_2d.html</guid></item><item><title>A Dive into Vulkanised 2024</title><link>https://fryzekconcepts.com/notes/vulkanised_2024.html</link><description><figure> +</description><pubDate>Mon, 25 Sep 2023 04:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/converting_from_3d_to_2d.html</guid></item><item><title>A Dive into Vulkanised 2024</title><link>https://fryzekconcepts.com/notes/vulkanised_2024.html</link><description><figure> <img src="/assets/vulkanised_2024/vulkanized_logo_web.jpg" alt="Vulkanised sign at google’s office" /> <figcaption aria-hidden="true">Vulkanised sign at google’s @@ -2012,7 +2012,7 @@ Area!</p> alt="Great bay area food" /> <figcaption aria-hidden="true">Great bay area food</figcaption> </figure> -</description><pubDate>Wed, 14 Feb 2024 00:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/vulkanised_2024.html</guid></item><item><title>Software Rendering and Android</title><link>https://fryzekconcepts.com/notes/android_swrast.html</link><description><p>My current project at Igalia has had me working on Mesa’s software +</description><pubDate>Wed, 14 Feb 2024 05:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/vulkanised_2024.html</guid></item><item><title>Software Rendering and Android</title><link>https://fryzekconcepts.com/notes/android_swrast.html</link><description><p>My current project at Igalia has had me working on Mesa’s software renderers, llvmpipe and lavapipe. I’ve been working to get them running on Android, and I wanted to document the progress I’ve made, the challenges I’ve faced, and talk a little bit about the development @@ -2168,4 +2168,295 @@ class="uri">https://gitlab.freedesktop.org/mesa/mesa/-/blob/9705df53408777d49 <li>My updated documentation in MR for Android integration in mesa</li> </ul></li> </ul> -</description><pubDate>Wed, 26 Jun 2024 23:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/android_swrast.html</guid></item></channel></rss>
\ No newline at end of file +</description><pubDate>Thu, 27 Jun 2024 04:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/android_swrast.html</guid></item><item><title>2024 Graphics Team Contributions at Igalia</title><link>https://fryzekconcepts.com/notes/2024_igalia_graphics_team.html</link><description><p>2024 has been an exciting year for the <a +href="https://www.igalia.com/technology/graphics">Igalia’s Graphics +Team</a>. We’ve been making a lot of progress on Turnip, AMD display +driver, the Raspberry Pi graphics stack, Vulkan video, and more.</p> +<h2 id="vulkan-device-generated-commands">Vulkan Device Generated +Commands</h2> +<p>Igalia’s Ricardo Garcia has been working hard on adding support for +the new <code>VK_EXT_device_generated_commands</code> extension in the +Vulkan Conformance Test Suite. He wrote an excellent blog post on the +extension and on his work that you can read <a +href="https://rg3.name/202409270942.html">here</a>. Ricardo also +presented the extension at XDC 2024 in Montréal, which he also <a +href="https://rg3.name/202411181555.html">blogged about</a>. Take a look +and see what generating Vulkan commands directly on the GPU looks +like!</p> +<h2 id="raspberry-pi-enhancements-performance-improvements">Raspberry Pi +Enhancements &amp; Performance Improvements</h2> +<p>Our very own Maíra Canal made a big contribution to improve the +graphics performance of Raspberry Pi 4 &amp; 5 devices by introducing +support for “Super Pages”. She wrote an excellent and detailed blog post +on what Super Pages are, how they improve performance, and comparing +performance of different apps and games. You can read all the juicy +details <a +href="https://mairacanal.github.io/unleashing-power-enabling-super-pages-on-RPi/">here</a>.</p> +<p>She also worked on introducing CPU jobs to the Broadcom GPU kernel +driver in Linux. These changes allow user space to implement jobs that +get executed on the CPU in sync with the work on the GPU. She wrote a +great blog post detailing what CPU jobs allow you to do and how they +work that you can read <a +href="https://mairacanal.github.io/introducing-cpu-jobs-to-the-rpi/">here</a>.</p> +<p>Christian Gmeiner on the Graphics team has also been working on +adding Perfetto support to Broadcom GPUs. Perfetto is a performance +tracing tool and support for it in Broadcom drivers will allow to +developers to gain more insight into bottlenecks of their GPU +applications. You can check out his changes to add support in the +following MRs: - <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31575">MR +31575</a> - <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32277">MR +32277</a> - <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31751">MR +31751</a></p> +<p>The Raspberry Pi team here at Igalia presented all of their work at +XDC 2024 in Montréal. You can see a video below.</p> +<p><div class="youtube-video"><iframe src="https://www.youtube.com/embed/tlSFHkp6ODM"></iframe></div></p> +<h2 id="linux-kernel-6.8">Linux Kernel 6.8</h2> +<p>A number of Igalians made several contributions to the Linux 6.8 +kernel release back in March of this year. Our colleague Maíra wrote a +great blog post outlining these contributions that you can read <a +href="https://mairacanal.github.io/introducing-cpu-jobs-to-the-rpi/">here</a>. +To highlight some of these contributions:</p> +<ul> +<li>AMD HDR &amp; Color Management +<ul> +<li>Melissa Wen has been working on improving and implementing HDR +support in AMD’s display driver as well as working on color management +in the Linux display stack.</li> +</ul></li> +<li>Async Flip +<ul> +<li>André Almeida implemented support for asynchronous page flip in the +atomic DRM modesetting API.</li> +</ul></li> +<li>V3D 7.1.x Kernel Driver +<ul> +<li>Iago Toral contributed a number of patches upstream to get the +Broadcom DRM driver working with the latest Broadcom hardware used in +the Raspberry Pi 5.</li> +</ul></li> +<li>GPU stats for the Raspberry Pi 4/5 +<ul> +<li>José María “Chema” Casanova worked on adding GPU stats support to +the latest Raspberry Pi hardware.</li> +</ul></li> +</ul> +<h2 id="turnip-improvements">Turnip Improvements</h2> +<p>Dhruv Mark Collins has been very hard at work to try and bring +performance parity between Qualcomm’s proprietary driver and the open +source Turnip driver. Two of his big contributions to this were +improving the 2D buffer to image copies on A7XX devices, and +implementing unidirectional Low Resolution Z (LRZ) on A7XX devices. You +can see the MR for these changes <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31401">here</a> +and <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29453">here</a>.</p> +<p>A new member of the Igalia Graphics Team Karmjit Mahil has been +working on different parts of the Turnip stack, but one notable +improvement he made was to improve <code>fmulz</code> handling for +Direct3D 9. You can check out his changes <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31479">here</a> +and read more about them.</p> +<p>Danylo Piliaiev has been hard at work adding support for the latest +generation of Adreno GPUs. This included getting support for the <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26934">A750 +working</a>, and then implementing performance improvements to bring it +up to parity with other Adreno GPUs in Turnip. He also worked on +implementing a number of Vulkan extensions and performance improvements +such as:</p> +<ul> +<li>VK_KHR_shader_atomic_int64 +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27776">MR +27776</a></li> +</ul></li> +<li>VK_KHR_fragment_shading_rate +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30905">MR +30905</a></li> +</ul></li> +<li>VK_KHR_8bit_storage +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28254">MR +28254</a></li> +</ul></li> +<li>shaderInt8 feature +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29875">MR +29875</a></li> +</ul></li> +<li>VK_KHR_shader_subgroup_rotate +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31358">MR +31358</a></li> +</ul></li> +<li>VK_EXT_map_memory_placed +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28928">MR +28928</a></li> +</ul></li> +<li>VK_EXT_legacy_dithering +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30536">MR +30536</a></li> +</ul></li> +<li>VK_EXT_depth_clamp_zero_one +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29387">MR +29387</a></li> +</ul></li> +</ul> +<h2 id="display-next-hackfest-displaykms-meet-up">Display Next Hackfest +&amp; Display/KMS Meet-up</h2> +<p>Igalia hosted the 2024 version of the Display Next Hackfest. This +community event is a way to get Linux display developers together to +work on improving the Linux display stack. Our Melissa Wen wrote a blog +post about the event and what it was like to organize it. You can read +all about it <a +href="https://melissawen.github.io/blog/2024/09/25/reflections-2024-display-next-hackfest">here</a>.</p> +<figure> +<img +src="https://raw.githubusercontent.com/melissawen/melissawen.github.io/refs/heads/master/img/2024-ldnh/hackfest-room-0.jpg" +alt="Display Next Hackfest" /> +<figcaption aria-hidden="true">Display Next Hackfest</figcaption> +</figure> +<p>Just in-case you thought you couldn’t get enough Linux display stack, +Melissa also helped organize a Display/KMS meet-up at XDC 2024. She +wrote all about that meet-up and the progress the community made on her +blog <a +href="https://melissawen.github.io/blog/2024/11/19/summary-display-kms-meeting-xdc2024">here</a>.</p> +<h2 id="amd-display-amdgpu">AMD Display &amp; AMDGPU</h2> +<p>Melissa Wen has also been hard at work improving AMDGPU’s display +driver. She made a number of changes including <a +href="https://lore.kernel.org/amd-gfx/ea31b795-5b75-40e6-846e-51dc6696f8bc@amd.com/#t">improving +display debug log</a> to include hardware color capabilities, <a +href="https://lore.kernel.org/amd-gfx/20240927230600.2619844-1-superm1@kernel.org/">Migrating +EDID handling to EDID common code</a> and various bug fixes such as:</p> +<ul> +<li>Fixing null-pointer dereference on edid reading +<ul> +<li><a +href="https://lore.kernel.org/amd-gfx/20240216122401.216860-1-mwen@igalia.com/">https://lore.kernel.org/amd-gfx/20240216122401.216860-1-mwen@igalia.com/</a></li> +</ul></li> +<li>Checking dc_link before dereferencing +<ul> +<li><a +href="https://lore.kernel.org/amd-gfx/20240227190828.444715-1-mwen@igalia.com/">https://lore.kernel.org/amd-gfx/20240227190828.444715-1-mwen@igalia.com/</a></li> +</ul></li> +<li>Using mpcc_count to log MPC state +<ul> +<li><a +href="https://lore.kernel.org/amd-gfx/20240412163928.118203-1-mwen@igalia.com/">https://lore.kernel.org/amd-gfx/20240412163928.118203-1-mwen@igalia.com/</a></li> +</ul></li> +<li>Fixing cursor offset on rotation 180 +<ul> +<li><a +href="https://lore.kernel.org/amd-gfx/20240807075546.831208-22-chiahsuan.chung@amd.com/">https://lore.kernel.org/amd-gfx/20240807075546.831208-22-chiahsuan.chung@amd.com/</a></li> +</ul></li> +<li>Fixes for kernel crashes since cursor overlay mode +<ul> +<li><a +href="https://lore.kernel.org/amd-gfx/20241217205029.39850-1-mwen@igalia.com/">https://lore.kernel.org/amd-gfx/20241217205029.39850-1-mwen@igalia.com/</a></li> +</ul></li> +</ul> +<p>Tvrtko Ursulin, a recent addition to our team, has been working on +fixing issues in AMDGPU and some of the Linux kernel’s common code. For +example, he worked on fixing bugs in the DRM scheduler around missing +locks, optimizing the re-lock cycle on the submit path, and cleaned up +the code. On AMDGPU he worked on improving memory usage reporting, +fixing out of bounds writes, and micro-optimized ring emissions. For DMA +fence he simplified fence merging and resolved a potential memory leak. +Lastly, on workqueue he fixed false positive sanity check warnings that +AMDGPU &amp; DRM scheduler interactions were triggering. You can see the +code for some of changes below: - <a +href="https://lore.kernel.org/amd-gfx/20240906180639.12218-1-tursulin@igalia.com/">https://lore.kernel.org/amd-gfx/20240906180639.12218-1-tursulin@igalia.com/</a> +- <a +href="https://lore.kernel.org/amd-gfx/20241008150532.23661-1-tursulin@igalia.com/">https://lore.kernel.org/amd-gfx/20241008150532.23661-1-tursulin@igalia.com/</a> +- <a +href="https://lore.kernel.org/amd-gfx/20241227111938.22974-1-tursulin@igalia.com/">https://lore.kernel.org/amd-gfx/20241227111938.22974-1-tursulin@igalia.com/</a> +- <a +href="https://lore.kernel.org/amd-gfx/20240813135712.82611-1-tursulin@igalia.com/">https://lore.kernel.org/amd-gfx/20240813135712.82611-1-tursulin@igalia.com/</a> +- <a +href="https://lore.kernel.org/amd-gfx/20240712152855.45284-1-tursulin@igalia.com/">https://lore.kernel.org/amd-gfx/20240712152855.45284-1-tursulin@igalia.com/</a></p> +<h2 id="vulkan-opengl-extensions">Vulkan &amp; OpenGL Extensions</h2> +<ul> +<li><code>GL_EXT_texture_offset_non_const</code> +<ul> +<li>Ricardo was busy working on extending OpenGL by adding <a +href="https://github.com/KhronosGroup/GLSL/blob/main/extensions/ext/GL_EXT_texture_offset_non_const.txt">this</a> +extension to GLSL as well as providing an implementation for it in <a +href="https://github.com/KhronosGroup/glslang/pull/3782">glslang</a></li> +</ul></li> +<li><code>VK_KHR_video_encode_av1</code> &amp; +<code>VK_KHR_video_decode_av1</code> +<ul> +<li>Igalia is listed as a contributor to these extensions and worked +very hard to implement CTS support for the extensions.</li> +</ul></li> +</ul> +<h2 id="etnaviv-improvements">Etnaviv Improvements</h2> +<p>Christian Gmeiner, one of the maintainers of the Etnaviv driver for +Vivante GPUs, has been hard at work this year to make a number of big +improvements to Etnaviv. This includes using hwdb to detect GPU +features, which he wrote about <a +href="https://christian-gmeiner.info/2024-04-12-hwdb/">here</a>. Another +big improvement was migrating Etnaviv to use isaspec for the GPU isa +description, allowing an assembler and disassembler to be generated from +XML. This also allowed Etnaviv to reuse some common features in Mesa for +assemblers/disassemblers and take advantage of the python code +generation features others in the community have been working on. He +wrote a detailed blog about it, that you can find <a +href="https://christian-gmeiner.info/2024-07-11-it-all-started-with-a-nop-part1/">here</a>. +On the same vein of Etnaviv infrastructure improvements, Christian has +also been working on a new shader compiler, written in Rust, called +“EBC”. Christian presented this new shader compiler at XDC 2024 this +year. You can check out his presentation below.</p> +<p><div class="youtube-video"><iframe src="https://www.youtube.com/embed/n_fn4evXeZo"></iframe></div></p> +<p>On the side of new features, Christian landed a big one in Mesa 24.03 +for Etnaviv: Multiple Render Target (MRT) support! This allows games and +applications to render to multiple render targets (think framebuffers) +in a single graphics operations. This feature is heavily used by +deferred rendering techniques, and is a requirement for later versions +of desktop OpenGL and OpenGL ES 3. Keep an eye on <a +href="https://christian-gmeiner.info/">Christian’s blog</a> to see any +of his future announcements.</p> +<h2 id="lavapipellvmpipe-android-chromeos">Lavapipe/LLVMpipe, Android +&amp; ChromeOS</h2> +<p>I had a busy year working on improving Lavapipe/LLVMpipe platform +integration. This started with adding support for DMABUF import/export, +so that the display handles from Android Window system could be properly +imported and mapped. Next came Android window system integration for DRI +software rendering backend in EGL, and lastly but most importantly came +updating the documentation in Mesa for building Android support. I wrote +all about this effort <a href="/notes/android_swrast.html">here</a>.</p> +<p>The latter half on the year had me working on improving lavapipe’s +integration with ChromeOs, and having Lavapipe work as a host Vulkan +driver for Venus. You can see some of the changes I made in +virglrenderer <a +href="https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/1458">here</a> +and crosvm <a +href="https://gitlab.freedesktop.org/Hazematman/crosvm/-/commit/9ee86e72edfb3a652148dd233ffca75847949558">here</a>. +This work is still ongoing.</p> +<h2 id="whats-next">What’s Next?</h2> +<p>We’re not planning to stop our 2024 momentum, and we’re hopping for +2025 to be a great year for Igalia and the Linux graphics stack! I’m +booked to present about <a +href="https://www.vulkan.org/events/vulkanised-2025#agenda">Lavapipe at +Vulkanised 2025</a>, where Ricardo will also present about +Device-Generated Commands. Maíra &amp; Chema will be presenting together +at FOSDEM 2025 about improving performance on Raspberry Pi GPUs, and +Melissa will also present about kworkflow there. We’ll also be at XDC +2025, networking and presenting about all the work we are doing on the +Linux graphics stack. Thanks for following our work this year, and +here’s to making 2025 an even better year for Linux graphics!</p> +</description><pubDate>Fri, 20 Dec 2024 05:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/2024_igalia_graphics_team.html</guid></item></channel></rss>
\ No newline at end of file diff --git a/html/graphics_feed.xml b/html/graphics_feed.xml index 40028d5..15c7717 100644 --- a/html/graphics_feed.xml +++ b/html/graphics_feed.xml @@ -1,5 +1,5 @@ <?xml version='1.0' encoding='UTF-8'?> -<rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title>Fryzek Concepts</title><atom:link href="https://fryzekconcepts.com/feed.xml" rel="self" type="application/rss+xml"/><link>https://fryzekconcepts.com</link><description>Lucas is a developer working on cool things</description><lastBuildDate>Wed, 21 Aug 2024 22:17:25 -0000</lastBuildDate><item><title>2022 Graphics Team Contributions at Igalia</title><link>https://fryzekconcepts.com/notes/2022_igalia_graphics_team.html</link><description><p>This year I started a new job working with <a +<rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title>Fryzek Concepts</title><atom:link href="https://fryzekconcepts.com/feed.xml" rel="self" type="application/rss+xml"/><link>https://fryzekconcepts.com</link><description>Lucas is a developer working on cool things</description><lastBuildDate>Sat, 28 Dec 2024 13:41:16 -0000</lastBuildDate><item><title>2022 Graphics Team Contributions at Igalia</title><link>https://fryzekconcepts.com/notes/2022_igalia_graphics_team.html</link><description><p>This year I started a new job working with <a href="https://www.igalia.com/technology/graphics">Igalia’s Graphics Team</a>. For those of you who don’t know <a href="https://www.igalia.com/">Igalia</a> they are a <a @@ -259,7 +259,7 @@ Atlantic!</a></p> alt="Photo of A Coruña" /> <figcaption aria-hidden="true">Photo of A Coruña</figcaption> </figure> -</description><pubDate>Thu, 02 Feb 2023 00:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/2022_igalia_graphics_team.html</guid></item><item><title>Journey Through Freedreno</title><link>https://fryzekconcepts.com/notes/freedreno_journey.html</link><description><figure> +</description><pubDate>Thu, 02 Feb 2023 05:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/2022_igalia_graphics_team.html</guid></item><item><title>Journey Through Freedreno</title><link>https://fryzekconcepts.com/notes/freedreno_journey.html</link><description><figure> <img src="/assets/freedreno/glinfo_freedreno.png" alt="Android running Freedreno" /> <figcaption aria-hidden="true">Android running Freedreno</figcaption> @@ -469,7 +469,7 @@ MR</a>.</p> alt="Freedreno running 3d-mark" /> <figcaption aria-hidden="true">Freedreno running 3d-mark</figcaption> </figure> -</description><pubDate>Tue, 28 Feb 2023 00:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/freedreno_journey.html</guid></item><item><title>Igalia’s Mesa 23.1 Contributions - Behind the Scenes</title><link>https://fryzekconcepts.com/notes/mesa_23_1_contributions_behind_the_scenes.html</link><description><p>It’s an exciting time for Mesa as its next major release is unveiled +</description><pubDate>Tue, 28 Feb 2023 05:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/freedreno_journey.html</guid></item><item><title>Igalia’s Mesa 23.1 Contributions - Behind the Scenes</title><link>https://fryzekconcepts.com/notes/mesa_23_1_contributions_behind_the_scenes.html</link><description><p>It’s an exciting time for Mesa as its next major release is unveiled this week. Igalia has played an important role in this milestone, with Eric Engestrom managing the release and 11 other Igalians contributing over 110 merge requests. A sample of these contributions are detailed @@ -552,7 +552,7 @@ href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21558">https: <li><a href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20180">https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20180</a></li> </ul> -</description><pubDate>Wed, 10 May 2023 23:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/mesa_23_1_contributions_behind_the_scenes.html</guid></item><item><title>Converting from 3D to 2D</title><link>https://fryzekconcepts.com/notes/converting_from_3d_to_2d.html</link><description><p>Recently I’ve been working on a project where I needed to convert an +</description><pubDate>Thu, 11 May 2023 04:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/mesa_23_1_contributions_behind_the_scenes.html</guid></item><item><title>Converting from 3D to 2D</title><link>https://fryzekconcepts.com/notes/converting_from_3d_to_2d.html</link><description><p>Recently I’ve been working on a project where I needed to convert an application written in OpenGL to a software renderer. The matrix transformation code in OpenGL made use of the GLM library for matrix math, and I needed to convert the 4x4 matrices to be 3x3 matrices to @@ -664,7 +664,7 @@ application when moving from a “3D homogeneous space” to a “2D homogeneous space”.</p> <p>Hopefully this explanation helps if you are every working on converting 3D transformation code to 2D.</p> -</description><pubDate>Sun, 24 Sep 2023 23:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/converting_from_3d_to_2d.html</guid></item><item><title>A Dive into Vulkanised 2024</title><link>https://fryzekconcepts.com/notes/vulkanised_2024.html</link><description><figure> +</description><pubDate>Mon, 25 Sep 2023 04:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/converting_from_3d_to_2d.html</guid></item><item><title>A Dive into Vulkanised 2024</title><link>https://fryzekconcepts.com/notes/vulkanised_2024.html</link><description><figure> <img src="/assets/vulkanised_2024/vulkanized_logo_web.jpg" alt="Vulkanised sign at google’s office" /> <figcaption aria-hidden="true">Vulkanised sign at google’s @@ -774,7 +774,7 @@ Area!</p> alt="Great bay area food" /> <figcaption aria-hidden="true">Great bay area food</figcaption> </figure> -</description><pubDate>Wed, 14 Feb 2024 00:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/vulkanised_2024.html</guid></item><item><title>Software Rendering and Android</title><link>https://fryzekconcepts.com/notes/android_swrast.html</link><description><p>My current project at Igalia has had me working on Mesa’s software +</description><pubDate>Wed, 14 Feb 2024 05:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/vulkanised_2024.html</guid></item><item><title>Software Rendering and Android</title><link>https://fryzekconcepts.com/notes/android_swrast.html</link><description><p>My current project at Igalia has had me working on Mesa’s software renderers, llvmpipe and lavapipe. I’ve been working to get them running on Android, and I wanted to document the progress I’ve made, the challenges I’ve faced, and talk a little bit about the development @@ -930,4 +930,295 @@ class="uri">https://gitlab.freedesktop.org/mesa/mesa/-/blob/9705df53408777d49 <li>My updated documentation in MR for Android integration in mesa</li> </ul></li> </ul> -</description><pubDate>Wed, 26 Jun 2024 23:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/android_swrast.html</guid></item></channel></rss>
\ No newline at end of file +</description><pubDate>Thu, 27 Jun 2024 04:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/android_swrast.html</guid></item><item><title>2024 Graphics Team Contributions at Igalia</title><link>https://fryzekconcepts.com/notes/2024_igalia_graphics_team.html</link><description><p>2024 has been an exciting year for the <a +href="https://www.igalia.com/technology/graphics">Igalia’s Graphics +Team</a>. We’ve been making a lot of progress on Turnip, AMD display +driver, the Raspberry Pi graphics stack, Vulkan video, and more.</p> +<h2 id="vulkan-device-generated-commands">Vulkan Device Generated +Commands</h2> +<p>Igalia’s Ricardo Garcia has been working hard on adding support for +the new <code>VK_EXT_device_generated_commands</code> extension in the +Vulkan Conformance Test Suite. He wrote an excellent blog post on the +extension and on his work that you can read <a +href="https://rg3.name/202409270942.html">here</a>. Ricardo also +presented the extension at XDC 2024 in Montréal, which he also <a +href="https://rg3.name/202411181555.html">blogged about</a>. Take a look +and see what generating Vulkan commands directly on the GPU looks +like!</p> +<h2 id="raspberry-pi-enhancements-performance-improvements">Raspberry Pi +Enhancements &amp; Performance Improvements</h2> +<p>Our very own Maíra Canal made a big contribution to improve the +graphics performance of Raspberry Pi 4 &amp; 5 devices by introducing +support for “Super Pages”. She wrote an excellent and detailed blog post +on what Super Pages are, how they improve performance, and comparing +performance of different apps and games. You can read all the juicy +details <a +href="https://mairacanal.github.io/unleashing-power-enabling-super-pages-on-RPi/">here</a>.</p> +<p>She also worked on introducing CPU jobs to the Broadcom GPU kernel +driver in Linux. These changes allow user space to implement jobs that +get executed on the CPU in sync with the work on the GPU. She wrote a +great blog post detailing what CPU jobs allow you to do and how they +work that you can read <a +href="https://mairacanal.github.io/introducing-cpu-jobs-to-the-rpi/">here</a>.</p> +<p>Christian Gmeiner on the Graphics team has also been working on +adding Perfetto support to Broadcom GPUs. Perfetto is a performance +tracing tool and support for it in Broadcom drivers will allow to +developers to gain more insight into bottlenecks of their GPU +applications. You can check out his changes to add support in the +following MRs: - <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31575">MR +31575</a> - <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32277">MR +32277</a> - <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31751">MR +31751</a></p> +<p>The Raspberry Pi team here at Igalia presented all of their work at +XDC 2024 in Montréal. You can see a video below.</p> +<p><div class="youtube-video"><iframe src="https://www.youtube.com/embed/tlSFHkp6ODM"></iframe></div></p> +<h2 id="linux-kernel-6.8">Linux Kernel 6.8</h2> +<p>A number of Igalians made several contributions to the Linux 6.8 +kernel release back in March of this year. Our colleague Maíra wrote a +great blog post outlining these contributions that you can read <a +href="https://mairacanal.github.io/introducing-cpu-jobs-to-the-rpi/">here</a>. +To highlight some of these contributions:</p> +<ul> +<li>AMD HDR &amp; Color Management +<ul> +<li>Melissa Wen has been working on improving and implementing HDR +support in AMD’s display driver as well as working on color management +in the Linux display stack.</li> +</ul></li> +<li>Async Flip +<ul> +<li>André Almeida implemented support for asynchronous page flip in the +atomic DRM modesetting API.</li> +</ul></li> +<li>V3D 7.1.x Kernel Driver +<ul> +<li>Iago Toral contributed a number of patches upstream to get the +Broadcom DRM driver working with the latest Broadcom hardware used in +the Raspberry Pi 5.</li> +</ul></li> +<li>GPU stats for the Raspberry Pi 4/5 +<ul> +<li>José María “Chema” Casanova worked on adding GPU stats support to +the latest Raspberry Pi hardware.</li> +</ul></li> +</ul> +<h2 id="turnip-improvements">Turnip Improvements</h2> +<p>Dhruv Mark Collins has been very hard at work to try and bring +performance parity between Qualcomm’s proprietary driver and the open +source Turnip driver. Two of his big contributions to this were +improving the 2D buffer to image copies on A7XX devices, and +implementing unidirectional Low Resolution Z (LRZ) on A7XX devices. You +can see the MR for these changes <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31401">here</a> +and <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29453">here</a>.</p> +<p>A new member of the Igalia Graphics Team Karmjit Mahil has been +working on different parts of the Turnip stack, but one notable +improvement he made was to improve <code>fmulz</code> handling for +Direct3D 9. You can check out his changes <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31479">here</a> +and read more about them.</p> +<p>Danylo Piliaiev has been hard at work adding support for the latest +generation of Adreno GPUs. This included getting support for the <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26934">A750 +working</a>, and then implementing performance improvements to bring it +up to parity with other Adreno GPUs in Turnip. He also worked on +implementing a number of Vulkan extensions and performance improvements +such as:</p> +<ul> +<li>VK_KHR_shader_atomic_int64 +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27776">MR +27776</a></li> +</ul></li> +<li>VK_KHR_fragment_shading_rate +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30905">MR +30905</a></li> +</ul></li> +<li>VK_KHR_8bit_storage +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28254">MR +28254</a></li> +</ul></li> +<li>shaderInt8 feature +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29875">MR +29875</a></li> +</ul></li> +<li>VK_KHR_shader_subgroup_rotate +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31358">MR +31358</a></li> +</ul></li> +<li>VK_EXT_map_memory_placed +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28928">MR +28928</a></li> +</ul></li> +<li>VK_EXT_legacy_dithering +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30536">MR +30536</a></li> +</ul></li> +<li>VK_EXT_depth_clamp_zero_one +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29387">MR +29387</a></li> +</ul></li> +</ul> +<h2 id="display-next-hackfest-displaykms-meet-up">Display Next Hackfest +&amp; Display/KMS Meet-up</h2> +<p>Igalia hosted the 2024 version of the Display Next Hackfest. This +community event is a way to get Linux display developers together to +work on improving the Linux display stack. Our Melissa Wen wrote a blog +post about the event and what it was like to organize it. You can read +all about it <a +href="https://melissawen.github.io/blog/2024/09/25/reflections-2024-display-next-hackfest">here</a>.</p> +<figure> +<img +src="https://raw.githubusercontent.com/melissawen/melissawen.github.io/refs/heads/master/img/2024-ldnh/hackfest-room-0.jpg" +alt="Display Next Hackfest" /> +<figcaption aria-hidden="true">Display Next Hackfest</figcaption> +</figure> +<p>Just in-case you thought you couldn’t get enough Linux display stack, +Melissa also helped organize a Display/KMS meet-up at XDC 2024. She +wrote all about that meet-up and the progress the community made on her +blog <a +href="https://melissawen.github.io/blog/2024/11/19/summary-display-kms-meeting-xdc2024">here</a>.</p> +<h2 id="amd-display-amdgpu">AMD Display &amp; AMDGPU</h2> +<p>Melissa Wen has also been hard at work improving AMDGPU’s display +driver. She made a number of changes including <a +href="https://lore.kernel.org/amd-gfx/ea31b795-5b75-40e6-846e-51dc6696f8bc@amd.com/#t">improving +display debug log</a> to include hardware color capabilities, <a +href="https://lore.kernel.org/amd-gfx/20240927230600.2619844-1-superm1@kernel.org/">Migrating +EDID handling to EDID common code</a> and various bug fixes such as:</p> +<ul> +<li>Fixing null-pointer dereference on edid reading +<ul> +<li><a +href="https://lore.kernel.org/amd-gfx/20240216122401.216860-1-mwen@igalia.com/">https://lore.kernel.org/amd-gfx/20240216122401.216860-1-mwen@igalia.com/</a></li> +</ul></li> +<li>Checking dc_link before dereferencing +<ul> +<li><a +href="https://lore.kernel.org/amd-gfx/20240227190828.444715-1-mwen@igalia.com/">https://lore.kernel.org/amd-gfx/20240227190828.444715-1-mwen@igalia.com/</a></li> +</ul></li> +<li>Using mpcc_count to log MPC state +<ul> +<li><a +href="https://lore.kernel.org/amd-gfx/20240412163928.118203-1-mwen@igalia.com/">https://lore.kernel.org/amd-gfx/20240412163928.118203-1-mwen@igalia.com/</a></li> +</ul></li> +<li>Fixing cursor offset on rotation 180 +<ul> +<li><a +href="https://lore.kernel.org/amd-gfx/20240807075546.831208-22-chiahsuan.chung@amd.com/">https://lore.kernel.org/amd-gfx/20240807075546.831208-22-chiahsuan.chung@amd.com/</a></li> +</ul></li> +<li>Fixes for kernel crashes since cursor overlay mode +<ul> +<li><a +href="https://lore.kernel.org/amd-gfx/20241217205029.39850-1-mwen@igalia.com/">https://lore.kernel.org/amd-gfx/20241217205029.39850-1-mwen@igalia.com/</a></li> +</ul></li> +</ul> +<p>Tvrtko Ursulin, a recent addition to our team, has been working on +fixing issues in AMDGPU and some of the Linux kernel’s common code. For +example, he worked on fixing bugs in the DRM scheduler around missing +locks, optimizing the re-lock cycle on the submit path, and cleaned up +the code. On AMDGPU he worked on improving memory usage reporting, +fixing out of bounds writes, and micro-optimized ring emissions. For DMA +fence he simplified fence merging and resolved a potential memory leak. +Lastly, on workqueue he fixed false positive sanity check warnings that +AMDGPU &amp; DRM scheduler interactions were triggering. You can see the +code for some of changes below: - <a +href="https://lore.kernel.org/amd-gfx/20240906180639.12218-1-tursulin@igalia.com/">https://lore.kernel.org/amd-gfx/20240906180639.12218-1-tursulin@igalia.com/</a> +- <a +href="https://lore.kernel.org/amd-gfx/20241008150532.23661-1-tursulin@igalia.com/">https://lore.kernel.org/amd-gfx/20241008150532.23661-1-tursulin@igalia.com/</a> +- <a +href="https://lore.kernel.org/amd-gfx/20241227111938.22974-1-tursulin@igalia.com/">https://lore.kernel.org/amd-gfx/20241227111938.22974-1-tursulin@igalia.com/</a> +- <a +href="https://lore.kernel.org/amd-gfx/20240813135712.82611-1-tursulin@igalia.com/">https://lore.kernel.org/amd-gfx/20240813135712.82611-1-tursulin@igalia.com/</a> +- <a +href="https://lore.kernel.org/amd-gfx/20240712152855.45284-1-tursulin@igalia.com/">https://lore.kernel.org/amd-gfx/20240712152855.45284-1-tursulin@igalia.com/</a></p> +<h2 id="vulkan-opengl-extensions">Vulkan &amp; OpenGL Extensions</h2> +<ul> +<li><code>GL_EXT_texture_offset_non_const</code> +<ul> +<li>Ricardo was busy working on extending OpenGL by adding <a +href="https://github.com/KhronosGroup/GLSL/blob/main/extensions/ext/GL_EXT_texture_offset_non_const.txt">this</a> +extension to GLSL as well as providing an implementation for it in <a +href="https://github.com/KhronosGroup/glslang/pull/3782">glslang</a></li> +</ul></li> +<li><code>VK_KHR_video_encode_av1</code> &amp; +<code>VK_KHR_video_decode_av1</code> +<ul> +<li>Igalia is listed as a contributor to these extensions and worked +very hard to implement CTS support for the extensions.</li> +</ul></li> +</ul> +<h2 id="etnaviv-improvements">Etnaviv Improvements</h2> +<p>Christian Gmeiner, one of the maintainers of the Etnaviv driver for +Vivante GPUs, has been hard at work this year to make a number of big +improvements to Etnaviv. This includes using hwdb to detect GPU +features, which he wrote about <a +href="https://christian-gmeiner.info/2024-04-12-hwdb/">here</a>. Another +big improvement was migrating Etnaviv to use isaspec for the GPU isa +description, allowing an assembler and disassembler to be generated from +XML. This also allowed Etnaviv to reuse some common features in Mesa for +assemblers/disassemblers and take advantage of the python code +generation features others in the community have been working on. He +wrote a detailed blog about it, that you can find <a +href="https://christian-gmeiner.info/2024-07-11-it-all-started-with-a-nop-part1/">here</a>. +On the same vein of Etnaviv infrastructure improvements, Christian has +also been working on a new shader compiler, written in Rust, called +“EBC”. Christian presented this new shader compiler at XDC 2024 this +year. You can check out his presentation below.</p> +<p><div class="youtube-video"><iframe src="https://www.youtube.com/embed/n_fn4evXeZo"></iframe></div></p> +<p>On the side of new features, Christian landed a big one in Mesa 24.03 +for Etnaviv: Multiple Render Target (MRT) support! This allows games and +applications to render to multiple render targets (think framebuffers) +in a single graphics operations. This feature is heavily used by +deferred rendering techniques, and is a requirement for later versions +of desktop OpenGL and OpenGL ES 3. Keep an eye on <a +href="https://christian-gmeiner.info/">Christian’s blog</a> to see any +of his future announcements.</p> +<h2 id="lavapipellvmpipe-android-chromeos">Lavapipe/LLVMpipe, Android +&amp; ChromeOS</h2> +<p>I had a busy year working on improving Lavapipe/LLVMpipe platform +integration. This started with adding support for DMABUF import/export, +so that the display handles from Android Window system could be properly +imported and mapped. Next came Android window system integration for DRI +software rendering backend in EGL, and lastly but most importantly came +updating the documentation in Mesa for building Android support. I wrote +all about this effort <a href="/notes/android_swrast.html">here</a>.</p> +<p>The latter half on the year had me working on improving lavapipe’s +integration with ChromeOs, and having Lavapipe work as a host Vulkan +driver for Venus. You can see some of the changes I made in +virglrenderer <a +href="https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/1458">here</a> +and crosvm <a +href="https://gitlab.freedesktop.org/Hazematman/crosvm/-/commit/9ee86e72edfb3a652148dd233ffca75847949558">here</a>. +This work is still ongoing.</p> +<h2 id="whats-next">What’s Next?</h2> +<p>We’re not planning to stop our 2024 momentum, and we’re hopping for +2025 to be a great year for Igalia and the Linux graphics stack! I’m +booked to present about <a +href="https://www.vulkan.org/events/vulkanised-2025#agenda">Lavapipe at +Vulkanised 2025</a>, where Ricardo will also present about +Device-Generated Commands. Maíra &amp; Chema will be presenting together +at FOSDEM 2025 about improving performance on Raspberry Pi GPUs, and +Melissa will also present about kworkflow there. We’ll also be at XDC +2025, networking and presenting about all the work we are doing on the +Linux graphics stack. Thanks for following our work this year, and +here’s to making 2025 an even better year for Linux graphics!</p> +</description><pubDate>Fri, 20 Dec 2024 05:00:00 -0000</pubDate><guid>https://fryzekconcepts.com/notes/2024_igalia_graphics_team.html</guid></item></channel></rss>
\ No newline at end of file diff --git a/html/index.html b/html/index.html index 322a45c..da95147 100644 --- a/html/index.html +++ b/html/index.html @@ -46,6 +46,14 @@ </a> </h2> <div class="notes-container"> + <a href="/notes/2024_igalia_graphics_team.html" class="note-link"> + <div class="note-box"> + <img src="/assets/igalia_logo.png"> + <h2>2024 Graphics Team Contributions at Igalia</h2> + <p>2024 has been an exciting year for the Igalia’s Graphics + Team. We’ve been making a lot of on ...</p> + </div> + </a> <a href="/notes/android_swrast.html" class="note-link"> <div class="note-box"> <img src="/assets/2024-06-27-android-swrast/lavapipe_thumbnail.png"> diff --git a/html/notes/2024_igalia_graphics_team.html b/html/notes/2024_igalia_graphics_team.html new file mode 100644 index 0000000..bd77ae2 --- /dev/null +++ b/html/notes/2024_igalia_graphics_team.html @@ -0,0 +1,342 @@ +<!doctype html> + +<html class="html-note-page" lang="en"> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1"> + + <title>2024 Graphics Team Contributions at Igalia</title> + <meta name="dcterms.date" content="2024-12-20" /> + + <link rel="stylesheet" href="/assets/style.css"> + <link rel="icon" type="image/x-icon" href="/assets/favicon.svg"> + <link rel="alternate" type="application/atom+xml" title="Fryzek Concepts" href="/feed.xml"> +</head> + +<body> + <div class="header-bar"> + <a href="/index.html"> + <img src="/assets/favicon.svg" alt="frycon logo"> + </a> + <div class="header-links"> + <a href="/now.html" class="header-link">Now</a> + <a href="/about.html" class="header-link">About</a> + <a rel="me" href="https://mastodon.social/@hazematman" class="header-link">Social</a> + <a href="https://git.fryzekconcepts.com" class="header-link">Code</a> + </div> + </div> + <main> +<div class="page-title-header-container"> + <h1 class="page-title-header">2024 Graphics Team Contributions at +Igalia</h1> + <div class="page-info-container"> + <div class="plant-status"> + <img src="/assets/evergreen.svg"> + <div class="plant-status-text"> + <p>evergreen</p> + </div> + </div> + <div class="page-info-date-container"> + <p class="page-info-date">Published: 2024-12-20</p> + <p class="page-info-date">Last Edited: 2024-12-27</p> + </div> + </div> + </div> +<div class="note-divider"></div> +<div class="main-container"> + <div class="note-body"> +<p>2024 has been an exciting year for the <a +href="https://www.igalia.com/technology/graphics">Igalia’s Graphics +Team</a>. We’ve been making a lot of progress on Turnip, AMD display +driver, the Raspberry Pi graphics stack, Vulkan video, and more.</p> +<h2 id="vulkan-device-generated-commands">Vulkan Device Generated +Commands</h2> +<p>Igalia’s Ricardo Garcia has been working hard on adding support for +the new <code>VK_EXT_device_generated_commands</code> extension in the +Vulkan Conformance Test Suite. He wrote an excellent blog post on the +extension and on his work that you can read <a +href="https://rg3.name/202409270942.html">here</a>. Ricardo also +presented the extension at XDC 2024 in Montréal, which he also <a +href="https://rg3.name/202411181555.html">blogged about</a>. Take a look +and see what generating Vulkan commands directly on the GPU looks +like!</p> +<h2 id="raspberry-pi-enhancements-performance-improvements">Raspberry Pi +Enhancements & Performance Improvements</h2> +<p>Our very own Maíra Canal made a big contribution to improve the +graphics performance of Raspberry Pi 4 & 5 devices by introducing +support for “Super Pages”. She wrote an excellent and detailed blog post +on what Super Pages are, how they improve performance, and comparing +performance of different apps and games. You can read all the juicy +details <a +href="https://mairacanal.github.io/unleashing-power-enabling-super-pages-on-RPi/">here</a>.</p> +<p>She also worked on introducing CPU jobs to the Broadcom GPU kernel +driver in Linux. These changes allow user space to implement jobs that +get executed on the CPU in sync with the work on the GPU. She wrote a +great blog post detailing what CPU jobs allow you to do and how they +work that you can read <a +href="https://mairacanal.github.io/introducing-cpu-jobs-to-the-rpi/">here</a>.</p> +<p>Christian Gmeiner on the Graphics team has also been working on +adding Perfetto support to Broadcom GPUs. Perfetto is a performance +tracing tool and support for it in Broadcom drivers will allow to +developers to gain more insight into bottlenecks of their GPU +applications. You can check out his changes to add support in the +following MRs: - <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31575">MR +31575</a> - <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32277">MR +32277</a> - <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31751">MR +31751</a></p> +<p>The Raspberry Pi team here at Igalia presented all of their work at +XDC 2024 in Montréal. You can see a video below.</p> +<p><div class="youtube-video"><iframe src="https://www.youtube.com/embed/tlSFHkp6ODM"></iframe></div></p> +<h2 id="linux-kernel-6.8">Linux Kernel 6.8</h2> +<p>A number of Igalians made several contributions to the Linux 6.8 +kernel release back in March of this year. Our colleague Maíra wrote a +great blog post outlining these contributions that you can read <a +href="https://mairacanal.github.io/introducing-cpu-jobs-to-the-rpi/">here</a>. +To highlight some of these contributions:</p> +<ul> +<li>AMD HDR & Color Management +<ul> +<li>Melissa Wen has been working on improving and implementing HDR +support in AMD’s display driver as well as working on color management +in the Linux display stack.</li> +</ul></li> +<li>Async Flip +<ul> +<li>André Almeida implemented support for asynchronous page flip in the +atomic DRM modesetting API.</li> +</ul></li> +<li>V3D 7.1.x Kernel Driver +<ul> +<li>Iago Toral contributed a number of patches upstream to get the +Broadcom DRM driver working with the latest Broadcom hardware used in +the Raspberry Pi 5.</li> +</ul></li> +<li>GPU stats for the Raspberry Pi 4/5 +<ul> +<li>José María “Chema” Casanova worked on adding GPU stats support to +the latest Raspberry Pi hardware.</li> +</ul></li> +</ul> +<h2 id="turnip-improvements">Turnip Improvements</h2> +<p>Dhruv Mark Collins has been very hard at work to try and bring +performance parity between Qualcomm’s proprietary driver and the open +source Turnip driver. Two of his big contributions to this were +improving the 2D buffer to image copies on A7XX devices, and +implementing unidirectional Low Resolution Z (LRZ) on A7XX devices. You +can see the MR for these changes <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31401">here</a> +and <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29453">here</a>.</p> +<p>A new member of the Igalia Graphics Team Karmjit Mahil has been +working on different parts of the Turnip stack, but one notable +improvement he made was to improve <code>fmulz</code> handling for +Direct3D 9. You can check out his changes <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31479">here</a> +and read more about them.</p> +<p>Danylo Piliaiev has been hard at work adding support for the latest +generation of Adreno GPUs. This included getting support for the <a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26934">A750 +working</a>, and then implementing performance improvements to bring it +up to parity with other Adreno GPUs in Turnip. He also worked on +implementing a number of Vulkan extensions and performance improvements +such as:</p> +<ul> +<li>VK_KHR_shader_atomic_int64 +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27776">MR +27776</a></li> +</ul></li> +<li>VK_KHR_fragment_shading_rate +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30905">MR +30905</a></li> +</ul></li> +<li>VK_KHR_8bit_storage +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28254">MR +28254</a></li> +</ul></li> +<li>shaderInt8 feature +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29875">MR +29875</a></li> +</ul></li> +<li>VK_KHR_shader_subgroup_rotate +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31358">MR +31358</a></li> +</ul></li> +<li>VK_EXT_map_memory_placed +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28928">MR +28928</a></li> +</ul></li> +<li>VK_EXT_legacy_dithering +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30536">MR +30536</a></li> +</ul></li> +<li>VK_EXT_depth_clamp_zero_one +<ul> +<li><a +href="https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29387">MR +29387</a></li> +</ul></li> +</ul> +<h2 id="display-next-hackfest-displaykms-meet-up">Display Next Hackfest +& Display/KMS Meet-up</h2> +<p>Igalia hosted the 2024 version of the Display Next Hackfest. This +community event is a way to get Linux display developers together to +work on improving the Linux display stack. Our Melissa Wen wrote a blog +post about the event and what it was like to organize it. You can read +all about it <a +href="https://melissawen.github.io/blog/2024/09/25/reflections-2024-display-next-hackfest">here</a>.</p> +<figure> +<img +src="https://raw.githubusercontent.com/melissawen/melissawen.github.io/refs/heads/master/img/2024-ldnh/hackfest-room-0.jpg" +alt="Display Next Hackfest" /> +<figcaption aria-hidden="true">Display Next Hackfest</figcaption> +</figure> +<p>Just in-case you thought you couldn’t get enough Linux display stack, +Melissa also helped organize a Display/KMS meet-up at XDC 2024. She +wrote all about that meet-up and the progress the community made on her +blog <a +href="https://melissawen.github.io/blog/2024/11/19/summary-display-kms-meeting-xdc2024">here</a>.</p> +<h2 id="amd-display-amdgpu">AMD Display & AMDGPU</h2> +<p>Melissa Wen has also been hard at work improving AMDGPU’s display +driver. She made a number of changes including <a +href="https://lore.kernel.org/amd-gfx/ea31b795-5b75-40e6-846e-51dc6696f8bc@amd.com/#t">improving +display debug log</a> to include hardware color capabilities, <a +href="https://lore.kernel.org/amd-gfx/20240927230600.2619844-1-superm1@kernel.org/">Migrating +EDID handling to EDID common code</a> and various bug fixes such as:</p> +<ul> +<li>Fixing null-pointer dereference on edid reading +<ul> +<li><a +href="https://lore.kernel.org/amd-gfx/20240216122401.216860-1-mwen@igalia.com/">https://lore.kernel.org/amd-gfx/20240216122401.216860-1-mwen@igalia.com/</a></li> +</ul></li> +<li>Checking dc_link before dereferencing +<ul> +<li><a +href="https://lore.kernel.org/amd-gfx/20240227190828.444715-1-mwen@igalia.com/">https://lore.kernel.org/amd-gfx/20240227190828.444715-1-mwen@igalia.com/</a></li> +</ul></li> +<li>Using mpcc_count to log MPC state +<ul> +<li><a +href="https://lore.kernel.org/amd-gfx/20240412163928.118203-1-mwen@igalia.com/">https://lore.kernel.org/amd-gfx/20240412163928.118203-1-mwen@igalia.com/</a></li> +</ul></li> +<li>Fixing cursor offset on rotation 180 +<ul> +<li><a +href="https://lore.kernel.org/amd-gfx/20240807075546.831208-22-chiahsuan.chung@amd.com/">https://lore.kernel.org/amd-gfx/20240807075546.831208-22-chiahsuan.chung@amd.com/</a></li> +</ul></li> +<li>Fixes for kernel crashes since cursor overlay mode +<ul> +<li><a +href="https://lore.kernel.org/amd-gfx/20241217205029.39850-1-mwen@igalia.com/">https://lore.kernel.org/amd-gfx/20241217205029.39850-1-mwen@igalia.com/</a></li> +</ul></li> +</ul> +<p>Tvrtko Ursulin, a recent addition to our team, has been working on +fixing issues in AMDGPU and some of the Linux kernel’s common code. For +example, he worked on fixing bugs in the DRM scheduler around missing +locks, optimizing the re-lock cycle on the submit path, and cleaned up +the code. On AMDGPU he worked on improving memory usage reporting, +fixing out of bounds writes, and micro-optimized ring emissions. For DMA +fence he simplified fence merging and resolved a potential memory leak. +Lastly, on workqueue he fixed false positive sanity check warnings that +AMDGPU & DRM scheduler interactions were triggering. You can see the +code for some of changes below: - <a +href="https://lore.kernel.org/amd-gfx/20240906180639.12218-1-tursulin@igalia.com/">https://lore.kernel.org/amd-gfx/20240906180639.12218-1-tursulin@igalia.com/</a> +- <a +href="https://lore.kernel.org/amd-gfx/20241008150532.23661-1-tursulin@igalia.com/">https://lore.kernel.org/amd-gfx/20241008150532.23661-1-tursulin@igalia.com/</a> +- <a +href="https://lore.kernel.org/amd-gfx/20241227111938.22974-1-tursulin@igalia.com/">https://lore.kernel.org/amd-gfx/20241227111938.22974-1-tursulin@igalia.com/</a> +- <a +href="https://lore.kernel.org/amd-gfx/20240813135712.82611-1-tursulin@igalia.com/">https://lore.kernel.org/amd-gfx/20240813135712.82611-1-tursulin@igalia.com/</a> +- <a +href="https://lore.kernel.org/amd-gfx/20240712152855.45284-1-tursulin@igalia.com/">https://lore.kernel.org/amd-gfx/20240712152855.45284-1-tursulin@igalia.com/</a></p> +<h2 id="vulkan-opengl-extensions">Vulkan & OpenGL Extensions</h2> +<ul> +<li><code>GL_EXT_texture_offset_non_const</code> +<ul> +<li>Ricardo was busy working on extending OpenGL by adding <a +href="https://github.com/KhronosGroup/GLSL/blob/main/extensions/ext/GL_EXT_texture_offset_non_const.txt">this</a> +extension to GLSL as well as providing an implementation for it in <a +href="https://github.com/KhronosGroup/glslang/pull/3782">glslang</a></li> +</ul></li> +<li><code>VK_KHR_video_encode_av1</code> & +<code>VK_KHR_video_decode_av1</code> +<ul> +<li>Igalia is listed as a contributor to these extensions and worked +very hard to implement CTS support for the extensions.</li> +</ul></li> +</ul> +<h2 id="etnaviv-improvements">Etnaviv Improvements</h2> +<p>Christian Gmeiner, one of the maintainers of the Etnaviv driver for +Vivante GPUs, has been hard at work this year to make a number of big +improvements to Etnaviv. This includes using hwdb to detect GPU +features, which he wrote about <a +href="https://christian-gmeiner.info/2024-04-12-hwdb/">here</a>. Another +big improvement was migrating Etnaviv to use isaspec for the GPU isa +description, allowing an assembler and disassembler to be generated from +XML. This also allowed Etnaviv to reuse some common features in Mesa for +assemblers/disassemblers and take advantage of the python code +generation features others in the community have been working on. He +wrote a detailed blog about it, that you can find <a +href="https://christian-gmeiner.info/2024-07-11-it-all-started-with-a-nop-part1/">here</a>. +On the same vein of Etnaviv infrastructure improvements, Christian has +also been working on a new shader compiler, written in Rust, called +“EBC”. Christian presented this new shader compiler at XDC 2024 this +year. You can check out his presentation below.</p> +<p><div class="youtube-video"><iframe src="https://www.youtube.com/embed/n_fn4evXeZo"></iframe></div></p> +<p>On the side of new features, Christian landed a big one in Mesa 24.03 +for Etnaviv: Multiple Render Target (MRT) support! This allows games and +applications to render to multiple render targets (think framebuffers) +in a single graphics operations. This feature is heavily used by +deferred rendering techniques, and is a requirement for later versions +of desktop OpenGL and OpenGL ES 3. Keep an eye on <a +href="https://christian-gmeiner.info/">Christian’s blog</a> to see any +of his future announcements.</p> +<h2 id="lavapipellvmpipe-android-chromeos">Lavapipe/LLVMpipe, Android +& ChromeOS</h2> +<p>I had a busy year working on improving Lavapipe/LLVMpipe platform +integration. This started with adding support for DMABUF import/export, +so that the display handles from Android Window system could be properly +imported and mapped. Next came Android window system integration for DRI +software rendering backend in EGL, and lastly but most importantly came +updating the documentation in Mesa for building Android support. I wrote +all about this effort <a href="/notes/android_swrast.html">here</a>.</p> +<p>The latter half on the year had me working on improving lavapipe’s +integration with ChromeOs, and having Lavapipe work as a host Vulkan +driver for Venus. You can see some of the changes I made in +virglrenderer <a +href="https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/1458">here</a> +and crosvm <a +href="https://gitlab.freedesktop.org/Hazematman/crosvm/-/commit/9ee86e72edfb3a652148dd233ffca75847949558">here</a>. +This work is still ongoing.</p> +<h2 id="whats-next">What’s Next?</h2> +<p>We’re not planning to stop our 2024 momentum, and we’re hopping for +2025 to be a great year for Igalia and the Linux graphics stack! I’m +booked to present about <a +href="https://www.vulkan.org/events/vulkanised-2025#agenda">Lavapipe at +Vulkanised 2025</a>, where Ricardo will also present about +Device-Generated Commands. Maíra & Chema will be presenting together +at FOSDEM 2025 about improving performance on Raspberry Pi GPUs, and +Melissa will also present about kworkflow there. We’ll also be at XDC +2025, networking and presenting about all the work we are doing on the +Linux graphics stack. Thanks for following our work this year, and +here’s to making 2025 an even better year for Linux graphics!</p> + </div> +</div> </main> +</body> +</html> diff --git a/meson.build b/meson.build index 1b87184..31b9b60 100644 --- a/meson.build +++ b/meson.build @@ -4,6 +4,7 @@ src_dir = 'notes' page_dir = 'pages' source_docs = [ + '2024_igalia_graphics_team.md', '2022_igalia_graphics_team.md', 'android_swrast.md', 'baremetal-risc-v.md', |