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Commit 68b09de0 authored by Jilai Wang's avatar Jilai Wang
Browse files

msm: npu: Limit one client to load network 



This change is to limit only one client to be able to load network.

Change-Id: I081b068044e29c0198f46a62481e675abdf89dbe
Signed-off-by: default avatarJilai Wang <jilaiw@codeaurora.org>
parent 3335887c

drivers/media/platform/msm/npu/npu_mgr.c

+11 −0
Original line number Diff line number Diff line
@@ -579,6 +579,17 @@ static struct npu_network *alloc_network(struct npu_host_ctx *ctx, 


	WARN_ON(!mutex_is_locked(&ctx->lock));



	for (i = 0; i < MAX_LOADED_NETWORK; i++) {

		if ((network->id != 0) &&

			(network->client != client)) {

			pr_err("NPU is used by other client now\n");

			return NULL;

		}



		network++;

	}



	network = ctx->networks;

	for (i = 0; i < MAX_LOADED_NETWORK; i++) {

		if (network->id == 0)

			break;