From 360d82ded508d03f976a66170b8f8c8c2ce1b586 Mon Sep 17 00:00:00 2001
From: Tao Zhou <tao.zhou1@amd.com>
Date: Tue, 18 Dec 2018 19:10:03 +0800
Subject: drm/amdgpu: load fw direclty for cyan_skillfish
Git-commit: d594e3cc19bed8f0f1d8355c2c5681ef51aef0e9
Patch-mainline: v5.15-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
Use backdoor loading.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
index 8e9b1f9fa34f..257f596fe9c4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -409,6 +409,8 @@ amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type)
return AMDGPU_FW_LOAD_DIRECT;
else
return AMDGPU_FW_LOAD_PSP;
+ case CHIP_CYAN_SKILLFISH:
+ return AMDGPU_FW_LOAD_DIRECT;
default:
DRM_ERROR("Unknown firmware load type\n");
}
--
2.38.1