thermal/mpdec: export throttle indicator and don't input boost if we are throttled

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
defconfig: build tun&bcmdhd&cifs as modules

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
defconfig: enable mpdec input boost

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>