Update KGSL from CAF 2.7
KGSL fixes
Revert "KGSL fixes"

This reverts commit 539a2921b79e7d77bfd5fde30117a867fedbae9d.
Revert "Update KGSL from CAF 2.7"

This reverts commit 7f55c557f3c6d0839a9c6e7a875c09b42285ae6d.
msm_fb and display fixes, IT'S ALIVE!!!!111