Re: [PATCH v3] usb: typec: tcpm: Extend the matching rules on PPS APDO selection

2018-12-18 Thread Heikki Krogerus
On Mon, Dec 17, 2018 at 09:22:13PM +0800, Kyle Tso wrote: > Current matching rules ensure that the voltage range of selected Source > Capability is entirely within the range defined in one of the Sink > Capabilities. This is reasonable but not practical because Sink may not > support wide range of

RE: [PATCH v3] usb: typec: tcpm: Extend the matching rules on PPS APDO selection

2018-12-17 Thread Adam Thomson
On 17 December 2018 13:22, Kyle Tso wrote: > Current matching rules ensure that the voltage range of selected Source > Capability is entirely within the range defined in one of the Sink > Capabilities. This > is reasonable but not practical because Sink may not support wide range of > voltage

[PATCH v3] usb: typec: tcpm: Extend the matching rules on PPS APDO selection

2018-12-17 Thread Kyle Tso
Current matching rules ensure that the voltage range of selected Source Capability is entirely within the range defined in one of the Sink Capabilities. This is reasonable but not practical because Sink may not support wide range of voltage when sinking power while Source could advertise its