When the STA connects to a peer, max supported ch_width is
calculated and configured to firmware. This is calculated from
self and peer capability in case of STA/SAP. Cache this in
peer object. Currently, data path module isn't aware of the final
ch_width configured.
Fetch the phymode and covert it to the DP expected ch_width
format. Update the ch_width to DP.
phymode of NDI peers is not maintained in host. So, get the NDI
self phymode and update to DP.
Change-Id: I25993053ae1f129c8fc9a352a05c788451060b2d
CRs-Fixed: 3227453
db79080a21