msm: display: include msm-specific ion header

All msm_ion clients need to use <linux/msm_ion.h> instead of
<linux/ion.h>

Change-Id: I7b5390d7cb9cb5b03227b77def248c48b7bc7fa2
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
board-8064-gpu: Increase bus freq at lowest GPU frequency

1000 MBPS is too low for a 1920x1080 panel.  This results in
major UI responsiveness issues when the GPU is at 128 MHz, and
odd behavior from the GPU load measurement algorithm - low load
reported despite awful performance.  At 1500 MBPS bus speed, UI
responsiveness issues at 128 MHz disappear and the GPU will scale
properly when it needs to.

Change-Id: Iea8008d1b106ec4dd172d479d68b99f5d10b3317
Merge "board-8064-gpu: Increase bus freq at lowest GPU frequency" into cm-10.1
Merge "msm: display: include msm-specific ion header" into cm-10.1
msm: display: include msm-specific ion header (2)

Change-Id: I3799164452a14522c4ff7281a309d9065ea3a5ad