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msm: kgsl: Idle GPU core before programming SMMU from CPU
Always idle the GPU core before programming SMMU from CPU for SMMU-v1. GPU core was already being idled before programming the pagetable register, make sure that it's also idle before programming the tlb invalidate registers. This is required to prevent a deadlock from happening at the bus level. Change-Id: Ie901b92028b289fc546ab6186eedd01411d0727e Signed-off-by:Shubhraprakash Das <sadas@codeaurora.org> Signed-off-by:
Tarun Karra <tkarra@codeaurora.org> Signed-off-by:
Alex Wong <waiw@codeaurora.org>
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