https://bugs.freedesktop.org/show_bug.cgi?id=107367
--- Comment #1 from Gregor Münch gr.muench@gmail.com --- Forgot to add:
direct rendering: Yes Extended renderer info (GLX_MESA_query_renderer): Vendor: X.Org (0x1002) Device: AMD Radeon HD 7900 Series (TAHITI, DRM 3.27.0, 4.18.0-rc1-amd-staging-drm-next-git, LLVM 7.0.0) (0x6798) Version: 18.2.0 Accelerated: yes Video memory: 3072MB Unified memory: no Preferred profile: core (0x1) Max core profile version: 4.5 Max compat profile version: 4.4 Max GLES1 profile version: 1.1 Max GLES[23] profile version: 3.1 OpenGL vendor string: X.Org OpenGL renderer string: AMD Radeon HD 7900 Series (TAHITI, DRM 3.27.0, 4.18.0-rc1-amd-staging-drm-next-git, LLVM 7.0.0) OpenGL core profile version string: 4.5 (Core Profile) Mesa 18.2.0-devel (git-6853862a58) OpenGL core profile shading language version string: 4.50 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile
OpenGL version string: 4.4 (Compatibility Profile) Mesa 18.2.0-devel (git-6853862a58) OpenGL shading language version string: 4.40 OpenGL context flags: (none) OpenGL profile mask: compatibility profile
OpenGL ES profile version string: OpenGL ES 3.1 Mesa 18.2.0-devel (git-6853862a58) OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10
I use latest linuxfirmware git to be able to use my Tahiti card with AMDGPU.