An OEM system is suffering from screen corruption when the touchpad is used. This would be fixed by backporting these commits from 4.18:
ebdef28ebbcf767 drm/amdgpu/gmc: steal the appropriate amount of vram for fw hand-over (v3)
6f752ec2c20c6a5 drm/amdgpu: Free VGA stolen memory as soon as possible.
An OEM system is suffering from screen corruption when the touchpad is used. This would be fixed by backporting these commits from 4.18:
ebdef28ebbcf767 drm/amdgpu/gmc: steal the appropriate amount of vram for fw hand-over (v3)
6f752ec2c20c6a5 drm/amdgpu: Free VGA stolen memory as soon as possible.