OK - I pushed another change to the MR per your comment. Can you comment there please?
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to libdrm in Ubuntu. https://bugs.launchpad.net/bugs/2127944 Title: Identify APUs from hardware Status in libdrm package in Ubuntu: New Status in libdrm source package in Noble: New Status in libdrm source package in Questing: New Status in libdrm source package in Resolute: New Bug description: [Impact] libdrm has an interface that is used by a variety of software (such as GNOME about dialog, nvtop, rocminfo etc) to describe the GPU connected to the system. libdrm by default will try to match an AMD GPU to lines in amdgpu.ids. If there is no match it will fall back to "Radeon Graphics". This is a constant game of cat and mouse because every single SKU of a new product needs a line added. On APUs this is unnecessary though. The string that comes from /proc/cpuinfo describing the model comes from the hardware itself. A change has been made in upstream libdrm that will prefer this string when working on an APU instead of the amdgpu.ids file. [Where problems could occur] The strings identified by the hardware include more words (like Ryzen or Ryzen AI max), which wasn't in the original string. If there is any software that assumes a short string this could be problematic. [Test Plan] * Verify dGPU string in amdgpu.ids shows up properly in GNOME / Settings / About * Verify on an APU string matches /proc/cpuinfo and GNOME / Settings / About. [Other Info] Actual patch: https://gitlab.freedesktop.org/mesa/libdrm/-/commit/2c1d39eff8b9c8296b57212bffd031029ce74491 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libdrm/+bug/2127944/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
