diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c index f456a5a12bb7..6716ac281c49 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c @@ -531,31 +531,6 @@ bool amdgpu_sdma_is_shared_inv_eng(struct amdgpu_device *adev, struct amdgpu_rin return false; } -/** - * amdgpu_sdma_register_on_reset_callbacks - Register SDMA reset callbacks - * @adev: Pointer to the AMDGPU device - * @funcs: Pointer to the callback structure containing pre_reset and post_reset functions - * - * This function allows KFD and AMDGPU to register their own callbacks for handling - * pre-reset and post-reset operations for engine reset. These are needed because engine - * reset will stop all queues on that engine. - */ -void amdgpu_sdma_register_on_reset_callbacks(struct amdgpu_device *adev, struct sdma_on_reset_funcs *funcs) -{ - if (!funcs) - return; - - /* Ensure the reset_callback_list is initialized */ - if (!adev->sdma.reset_callback_list.next) { - INIT_LIST_HEAD(&adev->sdma.reset_callback_list); - } - /* Initialize the list node in the callback structure */ - INIT_LIST_HEAD(&funcs->list); - - /* Add the callback structure to the global list */ - list_add_tail(&funcs->list, &adev->sdma.reset_callback_list); -} - static int amdgpu_sdma_soft_reset(struct amdgpu_device *adev, u32 instance_id) { struct amdgpu_sdma_instance *sdma_instance = &adev->sdma.instance[instance_id]; |