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| author | Andrey Grodzovsky <andrey.grodzovsky@amd.com> | 2021-05-20 05:20:57 +0200 |
|---|---|---|
| committer | Andrey Grodzovsky <andrey.grodzovsky@amd.com> | 2021-05-20 05:48:50 +0200 |
| commit | e9669fb7826270bd73554208b49b6353ab3d856f (patch) | |
| tree | a987b86023e0d5b73ebdc7f1320c69d40d5c99c3 /drivers/gpu/drm/amd/include/amd_shared.h | |
| parent | drm/amdgpu: Split amdgpu_device_fini into early and late (diff) | |
| download | linux-e9669fb7826270bd73554208b49b6353ab3d856f.tar.xz linux-e9669fb7826270bd73554208b49b6353ab3d856f.zip | |
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
Diffstat (limited to 'drivers/gpu/drm/amd/include/amd_shared.h')
| -rw-r--r-- | drivers/gpu/drm/amd/include/amd_shared.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h index 43ed6291b2b8..1ad56da486e4 100644 --- a/drivers/gpu/drm/amd/include/amd_shared.h +++ b/drivers/gpu/drm/amd/include/amd_shared.h @@ -240,6 +240,7 @@ enum amd_dpm_forced_level; * @late_init: sets up late driver/hw state (post hw_init) - Optional * @sw_init: sets up driver state, does not configure hw * @sw_fini: tears down driver state, does not configure hw + * @early_fini: tears down stuff before dev detached from driver * @hw_init: sets up the hw state * @hw_fini: tears down the hw state * @late_fini: final cleanup @@ -268,6 +269,7 @@ struct amd_ip_funcs { int (*late_init)(void *handle); int (*sw_init)(void *handle); int (*sw_fini)(void *handle); + int (*early_fini)(void *handle); int (*hw_init)(void *handle); int (*hw_fini)(void *handle); void (*late_fini)(void *handle); |