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| author | Mario Limonciello <mario.limonciello@amd.com> | 2025-06-02 04:44:30 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-06-18 19:19:18 +0300 |
| commit | 64c3e4a868f1ddde8eee2bb038a2ed0e8f06a247 (patch) | |
| tree | 8653b3ddd1082caab53f50b515e1de1ed39014f3 /drivers/gpu/drm/amd/include | |
| parent | dd3999b658e4c15dea5feda5bf3f8ff6b1a31d2f (diff) | |
| download | linux-64c3e4a868f1ddde8eee2bb038a2ed0e8f06a247.tar.xz | |
drm/amd: Add support for a complete pmops action
complete() callbacks are supposed to handle reversing anything
that occurred during prepare() callbacks. They'll be called on every
power state transition, and will also be called if the sequence is
failed (such as an aborted suspend).
Add support for IP blocks to support this action.
Reviewed-by: Alex Hung <alex.hung@amd.com>
Link: https://lore.kernel.org/r/20250602014432.3538345-2-superm1@kernel.org
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/include')
| -rw-r--r-- | drivers/gpu/drm/amd/include/amd_shared.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h index 11374a2cbab8..a06e92b1b2ef 100644 --- a/drivers/gpu/drm/amd/include/amd_shared.h +++ b/drivers/gpu/drm/amd/include/amd_shared.h @@ -427,6 +427,7 @@ struct amd_ip_funcs { int (*prepare_suspend)(struct amdgpu_ip_block *ip_block); int (*suspend)(struct amdgpu_ip_block *ip_block); int (*resume)(struct amdgpu_ip_block *ip_block); + void (*complete)(struct amdgpu_ip_block *ip_block); bool (*is_idle)(struct amdgpu_ip_block *ip_block); int (*wait_for_idle)(struct amdgpu_ip_block *ip_block); bool (*check_soft_reset)(struct amdgpu_ip_block *ip_block); |