smdk4412: enable conservative

I know default hotplug logic is broken, but then
ondemand & userspace are also enabled.

Change-Id: Id77c1aa2ddf4569e8f155b4eec466cecbe89d8a7
smdk4412: Boeffla Sound support

Change-Id: Ia58fd60641715d71128ac6a04ca832aaa1689fc3
smdk4412: add more schedulers

Authors of these schedulers are different.
But since I pulled these from psndna88's repos,
I added him as author.

This updates ROW to V4.
This tweaks SIO a bit.
Adds V(R) authored by Aaron Carroll <aaronc@gelato.unsw.edu.au>.

Add BFQ v6r2 authored by
-Jens Axboe <axboe@kernel.dk>
-Fabio Checconi <fabio@gandalf.sssup.it>
-Paolo Valente <paolo.valente@unimore.it>
and improved by Arianna Avanzini <avanzini.arianna@gmail.com>

Change-Id: I9b986b3c1444e73f54590c4d41ecdd88649a426c
smdk4412: add more governor

Authors of these governors are different. I pulled
these from psndna88's sources, so I put him as author.

hotplug author: Mike Turquette <mturquette@ti.com> &
                Santosh Shilimkar <santosh.shilimkar@ti.com>

lulzactiveq author: Mike Chan <mike@android.com>
Improved by tegrak <luciferanna@gmail.com>
Tuned by: gokhanmoral-robertobsc"

zzmoove author: Zane Zaminsky <cyxman@yahoo.com>

Change-Id: I662d664c783476864d391f36cb3dbfb2a8477943
smdk4412: prevent freeze on smart dock plug

Change-Id: I5749af201e16ac5da59754b1475255f254d1b05f
smdk4412: Boeffla Sound 1.6.5

Change-Id: I05aed9e86a5ddc8eb917e253afa1768dda79f089
smdk4412: Boeffla sound 1.6.6

- allow minimum volume of 0 for both speaker and headphones
- default headphone volume is 57 now

Change-Id: I7e32de304ee4cd99d9cc23df005c037cd4026c33
smdk4412: Update WiFi drivers from 1.61.47 --> 1.61.58

Change-Id: Ief531690aad2776090dd11198b8512424360726c