disable msm 2d driver

Signed-off-by: thirdzcee <thirdzcee@gmail.com>
remove some more uneeded code, should have done this before

Signed-off-by: thirdzcee <thirdzcee@gmail.com>
Revert "ASoC: msm: qdsp6v2: add support to enable TTY during VoLTE call"

This reverts commit 4abc766f35314bb799d66e62a794df0702fc0dbe.

Change-Id: I80f3906a1dcc48acc59e015bf6e319d3b6b16c57
msm: kgsl conservative policy

This behaves similarly to the conservative cpufreq governor,
which is similar to how most Mali GPU scaling algorithms behave.

The "trustzone" policy that is default relies on an undocumented
black box to make scaling decisions.

How to enable:
echo conservative > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/pwrscale/policy

Conservative attr group:
/sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/pwrscale/policy_config/conservative

Polling interval (10-1000):
/sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/pwrscale/policy_config/conservative/polling_interval

Enable stats printing (causes microlags on low polling intervals):
echo 1 > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/pwrscale/policy_config/conservative/print_stats

Signed-off-by: thirdzcee <thirdzcee@gmail.com>