drm/amdgpu: store pcie gen mask and link width
We'll need this later for pcie dpm.
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 637eff3..26d9134 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1637,8 +1637,12 @@
const struct firmware *fw; /* SMC firmware */
uint32_t fw_version;
const struct amdgpu_dpm_funcs *funcs;
+ uint32_t pcie_gen_mask;
+ uint32_t pcie_mlw_mask;
};
+void amdgpu_get_pcie_info(struct amdgpu_device *adev);
+
/*
* UVD
*/