Add QCOM_MISSING_PIXEL_FORMATS for HTC MSM7x27 devices

Cherry-picked from:
https://github.com/SimplicityCM/android_hardware_qcom_display-legacy/commit/09ba9e472494a9baf36cbbfb7a6396440fea31da

Change-Id: I3720919d34b7cc9cfccc2a43d3ff37b81875655b
Merge pull request #1 from androidarmv6/cm-11.0

Add QCOM_MISSING_PIXEL_FORMATS for HTC MSM7x27 devices