[PATCH] drm/amdgpu: Fix for MEC SJT FW Load Fail on VF

[Yuan Feng]

From: yfeng1 <yfeng1 at amd.com>

Users might switch to ROCM build does not include MEC SJT FW and driver
needs to consider this case.w

Signed-off-by: yfeng1 <yfeng1 at amd.com>
Change-Id: I6803818450bcfcc9d912c80ad351824be7a9694c
---
 drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
index a5bdcaf7a081..2ba185875baa 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
@@ -579,11 +579,16 @@ static int gfx_v9_4_3_init_cp_compute_microcode(struct amdgpu_device *adev,
 {
 	int err;
 
-	if (amdgpu_sriov_vf(adev))
+	if (amdgpu_sriov_vf(adev)) {
 		err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw,
 					   AMDGPU_UCODE_REQUIRED,
 					   "amdgpu/%s_sjt_mec.bin", chip_name);
-	else
+
+		if (err)
+			err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw,
+							AMDGPU_UCODE_REQUIRED,
+							"amdgpu/%s_mec.bin", chip_name);
+	} else
 		err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw,
 					   AMDGPU_UCODE_REQUIRED,
 					   "amdgpu/%s_mec.bin", chip_name);
-- 
2.34.1