tree f5f4231f9ec49c060beec0712c2f7056cf0e79b2
parent b2ced52124d75bba556712c819d295fe5dbb4edf
author Jordan Crouse <jcrouse@codeaurora.org> 1362180164 -0700
committer Jordan Crouse <jcrouse@codeaurora.org> 1362611734 -0700

msm: kgsl: Check the current interrupt status before power operations

Sometimes the core will go idle before the interrupt can be handled on
the GPU. If that happens then we could go to a lower power state before
cleaning up the pending interrupt and various entities that might be
waiting for it. Consider the current interrupt status when checking
for idle.

CRS-fixed: 449813
Change-Id: Ic0dedbadfd2d40e4411cf3b05e1eb4c4eecf7841
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>