amdgpu doesn't need to touch pdev->d3_delay at all. radeon has a d3_delay quirk for MacBook Pro, but it only affects radeon_switcheroo_set_state(). I think it should affect wakeups done by the PCI core as well. Changes from v1 to v2: - Fix accidental removal of "{ 0, 0, 0, 0, 0 }" quirk list termination (thanks, Andreas Boll!) - Add ack from Alex Deucher --- Bjorn Helgaas (2): drm/amdgpu: remove unnecessary save/restore of pdev->d3_delay drm/radeon: make MacBook Pro d3_delay quirk more generic drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 ---- drivers/gpu/drm/radeon/radeon_device.c | 11 ----------- drivers/pci/quirks.c | 13 +++++++++++++ 3 files changed, 13 insertions(+), 15 deletions(-)