Commit ce35e21d authored Feb 14, 2020 by Bibby Hsieh Committed by Matthias Brugger Feb 14, 2020

soc: mediatek: knows_txdone needs to be set in Mediatek CMDQ helper



Mediatek CMDQ driver have a mechanism to do TXDONE_BY_ACK,
so we should set knows_txdone.

Fixes:576f1b4b ("soc: mediatek: Add Mediatek CMDQ helper")

Cc: stable@vger.kernel.org # v5.0+
Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

parent bb6d3fb3

drivers/soc/mediatek/mtk-cmdq-helper.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -78,6 +78,7 @@ 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)) {

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