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From 7d0c21aa7553c1e6901d2b401ab6f79db3ac15d3 Mon Sep 17 00:00:00 2001
From: Monk Liu <Monk.Liu@amd.com>
Date: Tue, 30 Jul 2019 17:32:27 +0800
Subject: [PATCH 3224/4256] drm/amdgpu: fix incorrect judge on sos fw version
for SRIOV the SOS fw of PSP is loaded in hypervisor thus
guest won't tell the version of it, and judging feature by
reading the sos fw version in guest side is completely wrong
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Emily Deng <Emily.Deng@amd.com>
---
drivers/gpu/drm/amd/amdgpu/psp_v3_1.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
index ec3a05602f11..ba327581f301 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
@@ -634,7 +634,7 @@ static int psp_v3_1_mode1_reset(struct psp_context *psp)
static bool psp_v3_1_support_vmr_ring(struct psp_context *psp)
{
- if (amdgpu_sriov_vf(psp->adev) && psp->sos_fw_version >= 0x80455)
+ if (amdgpu_sriov_vf(psp->adev))
return true;
return false;
--
2.17.1
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