Commit 39857252 authored by Hawking Zhang's avatar Hawking Zhang Committed by Alex Deucher
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drm/amdgpu: only apply gds clearing workaround when ras is supported 



gds clearing workaround should only be applied on asics that support gfx ras

Signed-off-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: default avatarTao Zhou <tao.zhou1@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 8bf2485a

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

+4 −0
Original line number Diff line number Diff line
@@ -4205,6 +4205,10 @@ static int gfx_v9_0_do_edc_gds_workarounds(struct amdgpu_device *adev) 
	struct amdgpu_ring *ring = &adev->gfx.compute_ring[0];

	int i, r;



	/* only support when RAS is enabled */

	if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX))

		return 0;



	r = amdgpu_ring_alloc(ring, 7);

	if (r) {

		DRM_ERROR("amdgpu: GDS workarounds failed to lock ring %s (%d).\n",