https://bugs.freedesktop.org/show_bug.cgi?id=101499
--- Comment #8 from Carlo Caione carlo@caione.org --- Interesting. Ok then, back to square one: no BIOS options to tweak the integrated graphics memory / controller.
On a side note: is it normal so many error messages in the journal? Like:
kernel: amdgpu 0000:00:01.0: ffff9cccade4d800 pin failed kernel: [drm:amdgpu_crtc_page_flip_target [amdgpu]] *ERROR* failed to pin new abo buffer before flip gdm-Xorg-:0[672]: (WW) AMDGPU(0): flip queue failed: Cannot allocate memory gdm-Xorg-:0[672]: (WW) AMDGPU(0): Page flip failed: Cannot allocate memory gdm-Xorg-:0[672]: (EE) AMDGPU(0): present flip failed ... gdm-Xorg-:0[672]: (WW) AMDGPU(0): get vblank counter failed: Invalid argument
or
kernel: amdgpu: [powerplay] min_core_set_clock not set