From: Stanley.Yang <Stanley.Yang@amd.com>
Date: Tue, 31 May 2022 10:57:06 +0000 (+0800)
Subject: drm/amdgpu: fix ras supported check
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=28caf8c467e2cb98b90a760b65767fa9aaf52ffb;p=linux.git

drm/amdgpu: fix ras supported check

Fix aldebaran ras supported check on SRIOV guest side,
the previous check conditicon block all ras feature
on baremetal

Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 2de9309a41939..1b1b502897ef4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -2278,8 +2278,9 @@ static void amdgpu_ras_check_supported(struct amdgpu_device *adev)
 	    !amdgpu_ras_asic_supported(adev))
 		return;
 
-	if (!(amdgpu_sriov_vf(adev) &&
-		(adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 2))))
+	/* If driver run on sriov guest side, only enable ras for aldebaran */
+	if (amdgpu_sriov_vf(adev) &&
+		adev->ip_versions[MP1_HWIP][0] != IP_VERSION(13, 0, 2))
 		return;
 
 	if (!adev->gmc.xgmi.connected_to_cpu) {