wlan: Fix the Max Tx power value in 5G band and .ini support for 11h

Fix the max tx power to 20 for 5G band in CFG.
Added .ini support for 11h enable/disable.
Disable 11h if the operating band is 2.4G.

CR-Fixed: 435807
Change-Id: Ifb82c8cd6226e9a6452d905f62859564a2e91552
5 files changed
tree: 16cb9f5eeff5ffd3acea2ce6908d711b70dc39a9
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig