From: Jiange Zhao <Jiange.Zhao@amd.com>
Date: Mon, 28 Oct 2019 10:04:14 +0000 (+0800)
Subject: drm/amdgpu/SRIOV: SRIOV VF doesn't support BACO
X-Git-Tag: v5.10.7~3692^2~29^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b4def3744ba811f5abc53750c71c52d71a2032b1;p=platform%2Fkernel%2Flinux-rpi.git

drm/amdgpu/SRIOV: SRIOV VF doesn't support BACO

SRIOV VF doesn't support BACO.

Only PF with BACO capability can do it.

Signed-off-by: Jiange Zhao <Jiange.Zhao@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 22ab195..a55a2e8 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -299,7 +299,7 @@ nv_asic_reset_method(struct amdgpu_device *adev)
 {
 	struct smu_context *smu = &adev->smu;
 
-	if (smu_baco_is_support(smu))
+	if (!amdgpu_sriov_vf(adev) && smu_baco_is_support(smu))
 		return AMD_RESET_METHOD_BACO;
 	else
 		return AMD_RESET_METHOD_MODE1;