From 4d5af9b7ad6fa4da93191e6d09884d86e39f8467 Mon Sep 17 00:00:00 2001
From: Huang Rui <ray.huang@amd.com>
Date: Tue, 13 Oct 2020 19:19:31 +0800
Subject: [PATCH 093/376] drm/amdgpu: fix the issue that apu has no smu
firmware binary
The driver needn't load smu binary on APU platforms.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Madhav Chauhan <madhav.chauhan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 9d31f9339e02..042ad5e4292b 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -7049,7 +7049,7 @@ static int gfx_v10_0_hw_init(void *handle)
* loaded firstly, so in direct type, it has to load smc ucode
* here before rlc.
*/
- if (adev->smu.ppt_funcs != NULL) {
+ if (adev->smu.ppt_funcs != NULL && !(adev->flags & AMD_IS_APU)) {
r = smu_load_microcode(&adev->smu);
if (r)
return r;
--
2.21.3
