linux-kernel - [PATCH v6 06/16] soc: mediatek: cmdq: add address shift in jump

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Message-ID: <1590685491-17107-7-git-send-email-dennis-yc.hsieh@mediatek.com>
Date:   Fri, 29 May 2020 01:04:41 +0800
From:   Dennis YC Hsieh <dennis-yc.hsieh@...iatek.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Jassi Brar <jassisinghbrar@...il.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>
CC:     <linux-kernel@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <wsd_upstream@...iatek.com>, <dri-devel@...ts.freedesktop.org>,
        Bibby Hsieh <bibby.hsieh@...iatek.com>,
        CK Hu <ck.hu@...iatek.com>,
        Houlong Wei <houlong.wei@...iatek.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        HS Liao <hs.liao@...iatek.com>,
        Dennis YC Hsieh <dennis-yc.hsieh@...iatek.com>
Subject: [PATCH v6 06/16] soc: mediatek: cmdq: add address shift in jump

Add address shift when compose jump instruction
to compatible with 35bit format.

Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@...iatek.com>
---
 drivers/soc/mediatek/mtk-cmdq-helper.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c
index c67081759728..98f23ba3ba47 100644
--- a/drivers/soc/mediatek/mtk-cmdq-helper.c
+++ b/drivers/soc/mediatek/mtk-cmdq-helper.c
@@ -291,7 +291,8 @@ static int cmdq_pkt_finalize(struct cmdq_pkt *pkt)
 
 	/* JUMP to end */
 	inst.op = CMDQ_CODE_JUMP;
-	inst.value = CMDQ_JUMP_PASS;
+	inst.value = CMDQ_JUMP_PASS >>
+		cmdq_mbox_shift(((struct cmdq_client *)pkt->cl)->chan);
 	err = cmdq_pkt_append_command(pkt, inst);
 
 	return err;
-- 
2.18.0