Alex Deucher 60d8edd415 drm: add drm_pcie_get_max_link_width helper (v2) ...

Add a helper to get the max link width of the port.
Similar to the helper to get the max link speed.

v2: fix typo in commit message

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2015-12-21 16:42:31 -05:00

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