17-19 October 2023
Palexco
Europe/Madrid timezone

The rainbow treasure map: advanced color management on Linux with AMD/Steam Deck

17 Oct 2023, 09:20
20m
Palexco

Palexco

Muelle de Trasatlánticos, s/n, 15003 A Coruña, A Coruña, Spain
Talk (half slot) Main Track

Speaker

Melissa Wen (Igalia)

Description

A guided tour of the AMD display driver code to identify hardware color capabilities on different versions, connect relevant parts of the shared code to DRM, and ultimately deliver a broader range of color features to the userspace. This work is another step towards advanced GPU-accelerated color management for Linux compositors, and it has already enabled improvements to HDR display support in SteamOS/Gamescope. So, what's the next treasure hunt?

Code of Conduct Yes
In-person or virtual presentation In-person
GSoC, EVoC or Outreachy No

Primary author

Melissa Wen (Igalia)

Presentation Materials

2025 Host
Technische Universität Wien
2025 Gold Sponsors
AMD
Arm
Collabora
Microsoft
Snap AR
2025 Silver Sponsors
CodeWeavers
FEX-Emu
Igalia
Qualcomm
The Linux Foundation
2025 Bronze Sponsors
Khronos Group
Libre Computer