drm/amdgpu: use direct loading by default for cyan_skillfish2

Will switch to front door loading by default after this function is
stable.

v2: use APU flags (Alex)

Signed-off-by: Lang Yu <lang.yu@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 257f596..e001875 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -410,6 +410,9 @@ amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type)
                else
                        return AMDGPU_FW_LOAD_PSP;
        case CHIP_CYAN_SKILLFISH:
+               if (adev->apu_flags & AMD_APU_IS_CYAN_SKILLFISH2 &&
+                   load_type > 1)
+                       return AMDGPU_FW_LOAD_PSP;
                return AMDGPU_FW_LOAD_DIRECT;
        default:
                DRM_ERROR("Unknown firmware load type\n");