From: Bibby Hsieh <bibby.hsieh@mediatek.com>
To: Jassi Brar <jassisinghbrar@gmail.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Rob Herring <robh+dt@kernel.org>, CK HU <ck.hu@mediatek.com>
Cc: <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<srv_heupstream@mediatek.com>,
Nicolas Boichat <drinkcat@chromium.org>,
Dennis-YC Hsieh <dennis-yc.hsieh@mediatek.com>,
Houlong Wei <houlong.wei@mediatek.com>,
Bibby Hsieh <bibby.hsieh@mediatek.com>
Subject: [PATCH] soc: mediatek: knows_txdone needs to be set in Mediatek CMDQ helper
Date: Fri, 14 Feb 2020 12:35:45 +0800 [thread overview]
Message-ID: <20200214043545.16713-1-bibby.hsieh@mediatek.com> (raw)
Mediatek CMDQ driver have a mechanism to do TXDONE_BY_ACK,
so we should set knows_txdone.
Fixes:576f1b4bc802 ("soc: mediatek: Add Mediatek CMDQ helper")
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
---
drivers/soc/mediatek/mtk-cmdq-helper.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c
index 9add0fd5fa6c..2ca1a759a347 100644
--- a/drivers/soc/mediatek/mtk-cmdq-helper.c
+++ b/drivers/soc/mediatek/mtk-cmdq-helper.c
@@ -80,6 +80,7 @@ struct cmdq_client *cmdq_mbox_create(struct device *dev, int index, u32 timeout)
client->pkt_cnt = 0;
client->client.dev = dev;
client->client.tx_block = false;
+ client->client.knows_txdone = true;
client->chan = mbox_request_channel(&client->client, index);
if (IS_ERR(client->chan)) {
--
2.18.0
next reply other threads:[~2020-02-14 4:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-14 4:35 Bibby Hsieh [this message]
2020-02-14 6:23 ` CK Hu
2020-02-14 10:15 ` Matthias Brugger
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