Commit 6a822b7a authored by Tao Zhou's avatar Tao Zhou Committed by Alex Deucher
Browse files

drm/amdgpu: add VCN poison consumption handler for SRIOV 



Inform host and let host handle consumption interrupt.

Signed-off-by: default avatarTao Zhou <tao.zhou1@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e643823d

drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c

+10 −2
Original line number Diff line number Diff line
@@ -1250,8 +1250,16 @@ int amdgpu_vcn_process_poison_irq(struct amdgpu_device *adev, 
	if (!ras_if)

		return 0;



	if (!amdgpu_sriov_vf(adev)) {

		ih_data.head = *ras_if;

		amdgpu_ras_interrupt_dispatch(adev, &ih_data);

	} else {

		if (adev->virt.ops && adev->virt.ops->ras_poison_handler)

			adev->virt.ops->ras_poison_handler(adev);

		else

			dev_warn(adev->dev,

				"No ras_poison_handler interface in SRIOV for VCN!\n");

	}



	return 0;

}