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From:   Mike Tipton <mdtipton@codeaurora.org>
To:     djakov@kernel.org
Cc:     bjorn.andersson@linaro.org, agross@kernel.org,
        saravanak@google.com, okukatla@codeaurora.org,
        linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org,
        linux-kernel@vger.kernel.org, Mike Tipton <mdtipton@codeaurora.org>
Subject: [PATCH 1/4] interconnect: Zero initial BW after sync-state
Date:   Fri, 25 Jun 2021 14:28:36 -0700
Message-Id: <20210625212839.24155-2-mdtipton@codeaurora.org>
In-Reply-To: <20210625212839.24155-1-mdtipton@codeaurora.org>
References: <20210625212839.24155-1-mdtipton@codeaurora.org>
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The initial BW values may be used by providers to enforce floors. Zero
these values after sync-state so that providers know when to stop
enforcing them.

Fixes: b1d681d8d324 ("interconnect: Add sync state support")
Signed-off-by: Mike Tipton <mdtipton@codeaurora.org>
---
 drivers/interconnect/core.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c
index 8a1e70e00876..945121e18b5c 100644
--- a/drivers/interconnect/core.c
+++ b/drivers/interconnect/core.c
@@ -1106,6 +1106,8 @@ void icc_sync_state(struct device *dev)
 		dev_dbg(p->dev, "interconnect provider is in synced state\n");
 		list_for_each_entry(n, &p->nodes, node_list) {
 			if (n->init_avg || n->init_peak) {
+				n->init_avg = 0;
+				n->init_peak = 0;
 				aggregate_requests(n);
 				p->set(n, n);
 			}
-- 
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