liblog: add required function

Some Motorola proprietaries require a function named __android_log_loggable. This
change adds the function and solves problems with radio and other
binaries on qualcomm based Motorola phones. This code is activated with
TARGET_USES_MOTOROLA_LOG:=true

Change-Id: I722b42d34198c027f265c3cf9f220d9798814915
 u8500: add ST Ericsson audio configs

to enable add STE_AUDIO

ported from commit 3edcf52fccf2ca946a19de43187edc8d710c451d

Change-Id: I2a9e21f839599548387d72ae91cf69f83275c4d9
Adding required ST-Ericsson changes to graphics.h

Pixel formats have been added to graphics.h (they used to be in
hardware.h). One is ST-Ericsson specific and the rest are just
added since they were there in GB.

Change-Id: Ib180a29a1fb0a57bae478dc9a3ba6607fa8cab23
Signed-off-by: Patrik Ryd <patrik.ryd@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/70894
Signed-off-by: Alin Jerpelea <jerpelea@gmail.com>
updates from cm

Change-Id: Ifeec86f1e250e4f94ce70d0eee4fa5535f020e00