Modify interactive hispeed_freq

Sync with QCOM: The interactive governor is configured with a hispeed
frequency of 1.5 GHz. This causes L2 to be bumped up to 1.5 GHz as well,
which requires a turbo CX voltage and affects power. To save power when
the hispeed frequency is triggered, change the hispeed frequency to
1.2 GHz, which has the highest L2 frequency that can be supported by a
nominal CX voltage.
Enable qrngd
Update init binary
restorecon /data/misc/media.

Otherwise it will be mislabeled on upgrades with existing userdata.

Change-Id: Ibde88d5d692ead45b480bb34cfe0831baeffbf94
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Add DC-HSPA+ TCP buffer sizes

Change-Id: I5e7ca981ed79a3563215dd7fcef3504c39e973d5
hh: Update power config

 * Disable cpubw_hwmon and use the standard msm_cpufreq governor. 8974v2
   is not ready for this and performance is lower.
 * Adjust paths for lpm_levels driver.

Change-Id: I1b8e0b1fae8a22b8585563c03345d9ffd0454f4f
Update init binary