From: Likun Gao <Likun.Gao@amd.com>
Date: Thu, 8 Jun 2023 02:24:54 +0000 (+0800)
Subject: drm/amdgpu: support rlc auotload type set
X-Git-Tag: v6.9-rc1~126^2~18^2~78
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b35c3feafea447ce6539a0389fd6fff11af4128c;p=thirdparty%2Fkernel%2Flinux.git

drm/amdgpu: support rlc auotload type set

Support to set fw_load_type=3 to use backdoor
rlc autoload.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
index afa3ac9316383..2ab01b18d62ed 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -556,6 +556,8 @@ amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type)
 	default:
 		if (!load_type)
 			return AMDGPU_FW_LOAD_DIRECT;
+		else if (load_type == 3)
+			return AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO;
 		else
 			return AMDGPU_FW_LOAD_PSP;
 	}