Commit ad31da43 authored Mar 26, 2020 by Emily Deng Committed by Alex Deucher Apr 01, 2020

drm/amdgpu: No need support vcn decode



As no need to support vcn decode feature, so disable the
ring for SR-IOV.

Signed-off-by: Emily Deng <Emily.Deng@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 2f294132

drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -223,6 +223,10 @@ static int vcn_v2_0_hw_init(void *handle)
		if (r)
		goto done;

		//Disable vcn decode for sriov
		if (amdgpu_sriov_vf(adev))
		ring->sched.ready = false;

		for (i = 0; i < adev->vcn.num_enc_rings; ++i) {
		ring = &adev->vcn.inst->ring_enc[i];
		r = amdgpu_ring_test_helper(ring);

Admin message