Name: XDC 2025 - X.Org Developer's Conference
Start: 2025-09-29T08:00:00+02:00
End: 2025-10-01T18:20:00+02:00
Location: No location set

XDC 2025 - X.Org Developer's Conference

from Monday, 29 September 2025 (08:00) to Wednesday, 1 October 2025 (18:20)

Monday, 29 September 2025

08:00

08:00 - 09:00
09:00
09:00 - 17:40
Contributions

09:00 Monday Opening Session - Heinrich Fink (Snap Inc.) Michael Wimmer (TU Wien)

09:15 Descriptors are Hard - Faith Ekstrand (Collabora)

10:05 What’s new in ir3 - Job Noorman (Igalia S.L.)

10:30 Improvements to the Raspberry Pi driver stack - Juan A. Suarez (Igalia, S.L.) Ella Stanforth

11:25 Support for VM_BIND and sparse textures in Freedreno - Connor Abbott (Valve) Rob Clark (Google)

12:15 GPU SVM in DRM / Xe - Matthew Brost (Intel)

14:05 Panthor: Status and future development - Liviu Dudau (Arm Ltd) Florent Tomasin (Arm Ltd)

14:55 Tyr: a new Rust GPU driver - Daniel Almeida (Collabora)

15:20 Display Testing without hardware: discovering the power of VKMS! - Louis Chauvet

16:05 GPU Job Scheduling in DRM: Past, Present and Future - Philipp Stanner (Red Hat)

16:30 Finally fixing Multi-GPU on Linux - Victoria Brekenfeld (System76) Sebastian Wick (Red Hat)

16:55 Addressing Mesa CI pain points: what we've done, and where we are going - Martin Roukala (né Peres) (MuPuF TMI / Valve contractor) Eric Engestrom (Igalia / Mesa) Sergi Blanch Torné (Collabora)

17:20 Vulkan CTS Tips & Tricks - Ricardo Garcia (Igalia, S.L.)
09:15 Workshop, Meeting or Hacking Session
Workshop, Meeting or Hacking Session
09:15 - 12:10
Contributions

10:05 Workshop: Embedded Graphics Stack 101 - Erik Faye-Lund (Collabora)
17:45
17:45 - 18:05
Contributions

17:45 DisplayPort DRM framework - Dmitry Baryshkov (Qualcomm Technologies Inc.)

17:50 NPU drivers: 2025 update - Tomeu Vizoso (Independent contractor)

17:55 A love song for gamers with old GPUs - Timur Kristóf (Valve)
18:30 Social Event: Welcome Reception, sponsored by Snap
Social Event: Welcome Reception, sponsored by Snap
18:30 - 21:30
Tuesday, 30 September 2025

08:00 Breakfast and Registration
Breakfast and Registration
08:00 - 09:00
09:00 Main Track
Main Track
09:00 - 17:20
Contributions

09:00 Tuesday Opening Session - Heinrich Fink (Snap Inc.)

09:15 Machine learning with NIR - Tomeu Vizoso (Independent contractor) Philipp Zabel (Pengutronix)

10:05 A case study of core affinity for concurrent GPU workload execution on ARM Mali - Heinrich Fink (Snap Inc.)

10:30 An upstream-first approach to application virtualization - Alyssa Ross

11:25 Wayback: a compatibility layer for X11 desktops - Ariadne Conill

12:15 A Vulkan renderer for Weston - Erico Nunes

14:05 Content Protection on Linux: Challenges, Architectures, and Evolving Standards - Suraj Kandpal (Intel)

14:55 KosmicKrisp, a Vulkan to Metal layered driver - Aitor Camacho Larrondo (LunarG)

15:20 Demo: KosmicKrisp, a Vulkan to Metal layered driver - Aitor Camacho Larrondo (LunarG)

16:05 The Power of Video - Leo Li (AMD)

16:30 Adding New YUV Formats to Mesa - Eric Smith (Collabora, Ltd.)

16:55 Remarks on 2D Hardware Acceleration Support - Paul Kocialkowski (sys-base)
09:15 Workshop, Meeting or Hacking session
Workshop, Meeting or Hacking session
09:15 - 10:50
Contributions

09:15 Workshop: Mesa CI - What still needs to be done, and how to get there? - Eric Engestrom (Igalia / Mesa) Martin Roukala (né Peres) (MuPuF TMI / Valve contractor) Sergi Blanch Torné (Collabora)
11:25 Workshop, Meeting or Hacking Session
Workshop, Meeting or Hacking Session
11:25 - 12:35
Contributions

11:25 Workshop: GPU recovery - Rodrigo Siqueira Jordao (Igalia)
17:20 Lightning Talks
Lightning Talks
17:20 - 18:15
Contributions

17:25 Improving buffer and image copies on Turnip - Karmjit Mahil (Igalia S.L.)

17:30 Improving the current state of the DRM in-kernel client ecosystem - Rahul Rameshbabu (NVIDIA Corporation)

17:35 Screencasting on Wayland: Evolution and Challenges - Doğukan Korkmaztürk (NVIDIA)

17:40 An update on drm_hwcomposer - Drew Davenport (Google)

17:45 DRM Panic: The BSOD is coming to Linux - Jocelyn Falempe (Red Hat)

17:50 Introducing wltest - automating wayland client & driver testing - Austin Shafer (NVIDIA)

17:55 Cooperative Matrix in NVK - Karol Herbst (Red Hat, Nouveau)
18:20 X.Org Board of Directors Meeting - Mark Filion (Collabora)
X.Org Board of Directors Meeting
- Mark Filion (Collabora)
18:20 - 18:50
Wednesday, 1 October 2025

08:00 Breakfast and Registration
Breakfast and Registration
08:00 - 09:00
09:00 Main Track
Main Track
09:00 - 17:20
Contributions

09:00 Wednesday Opening Session - Heinrich Fink (Snap Inc.)

09:15 Turnip: Improving performance without compromising correctness - Danylo Piliaiev (Igalia S.L.)

10:05 PanVK: from PoC to Vulkan 1.4 in less than a year - Erik Faye-Lund (Collabora) Lars-Ivar Simonsen (Arm Ltd)

10:30 Adapting etnaviv to contemporary Vivante hardware - Christian Gmeiner (Igalia)

11:25 RADV: Are we there yet? - Timur Kristóf (Valve) Daniel Schürmann (Valve)

12:15 Nouveau/NVK Update - Faith Ekstrand (Collabora)

14:05 KMS offloading in KWin - Xaver Hugl (Blue Systems)

14:55 MSM display and graphics update - Dmitry Baryshkov (Qualcomm Technologies Inc.) Rob Clark (Google)

15:20 Display Engine Based Adaptive Sharpness Filter - Swati Sharma Nemesa Garg Adarsh GM

16:05 Driving multiple display outputs from single display pipeline using Superbuffer composition - Shashank Sharma

16:30 Display Next Hackfest Update - Harry Wentland (AMD)

16:55 State of the X.Org Foundation - Lyude Paul (Red Hat)
09:15 Workshop, Meeting or Hacking Session
Workshop, Meeting or Hacking Session
09:15 - 10:50
Contributions

09:15 Hacking session: DisplayPort DRM framework - Dmitry Baryshkov (Qualcomm Technologies Inc.)
14:05 Workshop, Meeting or Hacking Session
Workshop, Meeting or Hacking Session
14:05 - 15:30
Contributions

14:05 Workshop: DRM GPU Scheduler - Philipp Stanner (Red Hat)
17:20 Lightning Talks
Lightning Talks
17:20 - 18:20
Contributions

17:20 Updates of VirtIO GPU support on Xen - Ray Huang (AMD)

17:25 Putting the CL in VulCLan - Alyssa Rosenzweig

17:30 Rusticl status update - Karol Herbst (Red Hat, Nouveau)

17:35 Training an AI model for Compositor's Color corrections methods - Shashank Sharma

17:40 Userspace virtual terminal in 2025 - Jocelyn Falempe (Red Hat)

17:45 Surfaces for a Dock - Philipp Kaeser (Google)

17:50 Update on Imagination’s PowerVR Mesa effort - Frank Binns (Imagination Technologies) Erik Faye-Lund (Collabora) Ella Stanforth

17:55 Workshop recap: GPU recovery - Rodrigo Siqueira Jordao (AMD)

18:00 Workshop recap: DisplayPort DRM framework - Dmitry Baryshkov (Qualcomm Technologies Inc.)

18:05 Workshop recap: DRM GPU Scheduler - Philipp Stanner (Red Hat)