msm: kgsl: Add sysfs node to enable/disable GPU LLC slice

The change will take effect upon the next GPU
wake-up.

CRs-Fixed: 1081617
Change-Id: I0d15c70737ad312ffa2b327ba293ed85819d3cb3
Signed-off-by: Sushmita Susheelendra <ssusheel@codeaurora.org>
4 files changed