Sound Control: (OPTIONAL) add power amp registers access control as well

Signed-off-by: Paul Reioux <reioux@gmail.com>

Conflicts:
	sound/soc/codecs/sound_control_3_gpl.c
mdss: implement panel color control

Adapted and modified work by CM-10.2, morfic and ktoonsez
- what a pain this was to make it work on hlte

    Creates a syfs interface here:
	/sys/class/lcd/panel/panel_colors

    Will accept 0-4 for parameters:
      0 - Cold (more blues)
      1 - Cool
      2 - Normal (stock colors)
      3 - Warm
      4 - Hot (more reds)

Conflicts:

	drivers/video/msm/mdss/mdss_samsung_dsi_panel.c

Conflicts:

	drivers/video/msm/mdss/mdss_samsung_dsi_panel.c
mdss: panel: expand on the temp control settings
lowmemorykiller.c: convert to use for_each_thread

Signed-off-by: Paul Reioux <reioux@gmail.com>