[PATCH] drm/amdgpu/sriov: Tonga sriov also need load firmware with smu

[Tao, Yintian]

Reviewd-by Yintian Tao<Yintian.tao at amd.com>

-----Original Message-----
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Emily Deng
Sent: 2019年12月16日 17:17
To: amd-gfx at lists.freedesktop.org
Cc: Deng, Emily <Emily.Deng at amd.com>
Subject: [PATCH] drm/amdgpu/sriov: Tonga sriov also need load firmware with smu

Fix Tonga sriov load driver fail issue.

Signed-off-by: Emily Deng <Emily.Deng at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c    | 3 ++-
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 3 ---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 26d1a4c..52d3f66 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1818,7 +1818,8 @@ static int amdgpu_device_fw_loading(struct amdgpu_device *adev)
 		}
 	}
 
-	r = amdgpu_pm_load_smu_firmware(adev, &smu_version);
+	if (!amdgpu_sriov_vf(adev) || adev->asic_type == CHIP_TONGA)
+		r = amdgpu_pm_load_smu_firmware(adev, &smu_version);
 
 	return r;
 }
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index 5087d6b..7293763 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -275,9 +275,6 @@ static int pp_dpm_load_fw(void *handle)  {
 	struct pp_hwmgr *hwmgr = handle;
 
-	if (!hwmgr->not_vf)
-		return 0;
-
 	if (!hwmgr || !hwmgr->smumgr_funcs || !hwmgr->smumgr_funcs->start_smu)
 		return -EINVAL;
 
--
2.7.4

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