msm: kgsl: show current power level for 8974 SOCs.

since 8974 uses duplicate frequencies in its table, it's not possible to tell
which of the duplicates is actually in use

Signed-off-by: Paul Reioux <reioux@gmail.com>
kernel:sched: LOAD_FREQ (4*HZ+61) avoids loadavg Moire
sched: set mc_power_savings=2 this feature packs tasks together and try to bind them to cpu0, which in theory will let cpu1 idle longer, thus improving battery life.
cpufreq / core: Fix printing of governor and driver name

Arrays for governer and driver name are of size CPUFREQ_NAME_LEN or 16.
i.e. 15 bytes for name and 1 for trailing '\0'.

When cpufreq driver print these names (for sysfs), it includes '\n' or ' ' in
the fmt string and still passes length as CPUFREQ_NAME_LEN. If the driver or
governor names are using all 15 fields allocated to them, then the trailing '\n'
or ' ' will never be printed. And so commands like:

root@linaro-developer# cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_driver

will print something like:

cpufreq_foodrvroot@linaro-developer#

Fix this by increasing print length by one character.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
cpufreq / core: Fix typo in comment describing show_bios_limit()

show_bios_limit is mistakenly written as show_scaling_driver in a comment
describing purpose of show_bios_limit() routine.

Fix it.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
cpufreq: Fix sparse warning by making local function static

cpufreq_disabled() is a local function, so should be marked static.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
cpufreq: enable sibling cpu policy sharing
cpufreq: force cpuN policy to match cpu0 when changing freq or gov

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
PM: devfreq: Add sysfs nodes for devfreq governors