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Commit 8f994555 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu/acp: fix resume on CZ systems with AZ audio 



Nothing to do on resume on systems with AZ audio.

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bcb31eba

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

+4 −0
Original line number Diff line number Diff line
@@ -425,6 +425,10 @@ static int acp_resume(void *handle) 
	struct acp_pm_domain *apd;

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;



	/* return early if no ACP */

	if (!adev->acp.acp_genpd)

		return 0;



	/* SMU block will power on ACP irrespective of ACP runtime status.

	 * Power off explicitly based on genpd ACP runtime status so that ACP

	 * hw and ACP-genpd status are in sync.