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Subject[PATCH] soc: mediatek: knows_txdone needs to be set in Mediatek CMDQ helper
Date
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
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