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Commit ed0a8295 authored by Oleg Perelet's avatar Oleg Perelet
Browse files

msm: kgsl: remove power constraint on context destroy 



Remove power constraint if parent context is
deleted before constraint expires.

Change-Id: I6a28fec842132733b2e9015333cc4d14c77daa8e
Signed-off-by: default avatarOleg Perelet <operelet@codeaurora.org>
parent bed5386a

drivers/gpu/msm/kgsl.c

+9 −0
Original line number Diff line number Diff line
@@ -620,6 +620,15 @@ kgsl_context_destroy(struct kref *kref) 
		kgsl_sharedmem_writel(device, &device->memstore,

			KGSL_MEMSTORE_OFFSET(context->id, eoptimestamp), 0);



		/* clear device power constraint */

		if (context->id == device->pwrctrl.constraint.owner_id) {

			trace_kgsl_constraint(device,

				device->pwrctrl.constraint.type,

				device->pwrctrl.active_pwrlevel,

				0);

			device->pwrctrl.constraint.type = KGSL_CONSTRAINT_NONE;

		}



		idr_remove(&device->context_idr, context->id);

		context->id = KGSL_CONTEXT_INVALID;

	}