Query the port partner's SVIDs when the DisplayPort driver sysfs is not recognized so that the USB HAL can identify whether or not the port partner supports Thunderbolt. Test: manual verification on device - test to see that cableStatus is set to NOT_CAPABLE on hub that supports Thunderbolt but not DisplayPort Alt Mode. Then verify that device not capable of being a DisplayPort sink but does support Thunderbolt does not trigger this status. Bug: 288150501 Change-Id: Iaba60ecc5510acecee1e1d3241611906c738a263 Signed-off-by: RD Babiera <rdbabiera@google.com> |
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