[PATCH 036/159] drm/amdgpu: add new smuio callbacks for aldebaran

Alex Deucher alexander.deucher at amd.com
Wed Feb 24 22:16:56 UTC 2021

From: Hawking Zhang <Hawking.Zhang at amd.com>

is_host_gpu_xgmi_supported is used to query gpu and
cpu/host link type. get_die_id is used to query die

Signed-off-by: Hawking Zhang <Hawking.Zhang at amd.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
Reviewed-by: John Clements <john.clements at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
 drivers/gpu/drm/amd/amdgpu/amdgpu_smuio.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_smuio.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_smuio.h
index 03009157aec8..b860ec913ac5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_smuio.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_smuio.h
@@ -28,6 +28,8 @@ struct amdgpu_smuio_funcs {
 	u32 (*get_rom_data_offset)(struct amdgpu_device *adev);
 	void (*update_rom_clock_gating)(struct amdgpu_device *adev, bool enable);
 	void (*get_clock_gating_state)(struct amdgpu_device *adev, u32 *flags);
+	u32 (*get_die_id)(struct amdgpu_device *adev);
+	bool (*is_host_gpu_xgmi_supported)(struct amdgpu_device *adev);
 struct amdgpu_smuio {

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