tree fa82ac52ff85a0901e4a495ae16bc2aafc742f9c
parent 9ab3d4f96e78d4ebebef0532a6d999a055d96bb2
author guangde <guangde@codeaurora.org> 1557129244 +0800
committer nshrivas <nshrivas@codeaurora.org> 1560502181 -0700

qcacld-3.0: Add get antenna isolation command

Propagation from qcacld2.0 to qcacld3.0.
The WMI CMD and EVENT of "get antenna isolation" are already defined,
but not used before in qcacld3.0.
Now, The host driver uses vendor command to get this information
instead of iwpriv command in qcacld-2.0.
The attribution of this feature is already defined in file
"qca_vendor.h". The name is "QCA_WLAN_VENDOR_ATTR_ANTENNA_ISOLATION".
So host driver will use vendor command
"QCA_NL80211_VENDOR_SUBCMD_GET_HW_CAPABILITY" to get the information
from lower layer.

Change-Id: I915768f622ddc9a70a95ce4fe952f19917a8f901
CRs-Fixed: 2447360