drm/amdgpu: Add early fini callback
authorAndrey Grodzovsky <andrey.grodzovsky@amd.com>
Thu, 20 May 2021 03:20:57 +0000 (23:20 -0400)
committerAndrey Grodzovsky <andrey.grodzovsky@amd.com>
Thu, 20 May 2021 03:48:50 +0000 (23:48 -0400)
commite9669fb7826270bd73554208b49b6353ab3d856f
treea987b86023e0d5b73ebdc7f1320c69d40d5c99c3
parent72c8c97b1522ce7ed1789a42fc9828784ebb5e23
drm/amdgpu: Add early fini callback

Use it to call disply code dependent on device->drv_data
before it's set to NULL on device unplug

v5:
Move HW finilization into this callback to prevent MMIO accesses
post cpi remove.

v7:
Split kfd suspend from device exit to expdite HW related
stuff to amdgpu_pci_remove

v8:
Squash previous KFD commit into this commit to avoid compile break.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210520032057.497334-1-andrey.grodzovsky@amd.com
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
drivers/gpu/drm/amd/amdkfd/kfd_device.c
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
drivers/gpu/drm/amd/include/amd_shared.h