tuna : set fast charge path

Change-Id: I550a7b2dc78aecad2f928da2ceecd3e8b3987b7e
OTG fix

Change-Id: I498592b9ebd598a072b6d3bad7405a959ecda3a1
Volume tweak

Change-Id: If2f03bd4d8742bea78e7f3ae3307539808dea0e9
Update to R05

Change-Id: I9494d6333a3908bb2d84bd902c3ee6d3c1201deb