tree 892ed0517ccb3b0a139db6e17766d76c845f033e
parent 6862ebdac73575b2d63517477f201bb925e8ba78
author Oleg Perelet <operelet@codeaurora.org> 1490656492 -0700
committer Oleg Perelet <operelet@codeaurora.org> 1490816994 -0700

msm: kgsl: Move hardware idle detection in to hardware specific driver.

Add callback to report HW idle status. When GMU is enabled RBBM_SATUS
register may not be accessible cause GX part of GPU can be power collapsed.
Use always on status register powered by MX rail.

CRs-Fixed: 2017390
Signed-off-by: Oleg Perelet <operelet@codeaurora.org>
Change-Id: Ic5443cb0053e47362b557d1315823c120b459097