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From a94aeb4bbf90ca70d96a4f7384c0cff614f815d6 Mon Sep 17 00:00:00 2001
From: Hawking Zhang <Hawking.Zhang@amd.com>
Date: Thu, 13 Dec 2018 01:29:53 +0800
Subject: [PATCH 2208/2940] drm/amdgpu/psp: skip mec jt when autoload is
enabled
When autoload is enabled, there is no need to load mec jt,
RLC will handle it automatically
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 73f44e0fca6a..164fcf9f1c64 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -942,6 +942,11 @@ static int psp_np_fw_load(struct psp_context *psp)
|| ucode->ucode_id == AMDGPU_UCODE_ID_RLC_G))
/*skip ucode loading in SRIOV VF */
continue;
+ if (psp->autoload_supported &&
+ (ucode->ucode_id == AMDGPU_UCODE_ID_CP_MEC1_JT ||
+ ucode->ucode_id == AMDGPU_UCODE_ID_CP_MEC2_JT))
+ /* skip mec JT when autoload is enabled */
+ continue;
ret = psp_prep_load_ip_fw_cmd_buf(ucode, psp->cmd);
if (ret)
--
2.17.1
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