linux-kernel - Re: [PATCH v2 1/8] soc: mediatek: cmdq: add address shift in jump

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Message-ID: <1594045270.19205.4.camel@mtkswgap22>
Date:   Mon, 6 Jul 2020 22:21:10 +0800
From:   Dennis-YC Hsieh <dennis-yc.hsieh@...iatek.com>
To:     Matthias Brugger <matthias.bgg@...il.com>
CC:     Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, CK Hu <ck.hu@...iatek.com>,
        Bibby Hsieh <bibby.hsieh@...iatek.com>,
        Houlong Wei <houlong.wei@...iatek.com>,
        <dri-devel@...ts.freedesktop.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <wsd_upstream@...iatek.com>,
        HS Liao <hs.liao@...iatek.com>
Subject: Re: [PATCH v2 1/8] soc: mediatek: cmdq: add address shift in jump

Hi Matthias,

thanks for your comment

On Mon, 2020-07-06 at 16:03 +0200, Matthias Brugger wrote:
> 
> On 05/07/2020 08:48, Dennis YC Hsieh wrote:
> > Add address shift when compose jump instruction
> > to compatible with 35bit format.
> > 
> > Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@...iatek.com>
> 
> You are missing Bibby's Reviewed-by. Please honour the effort reviewers do by
> adding the appropriate tags.
> 
> Please double check the series and resend with all tags added.
> 
> Also, it would be good if you could provide a change log. That makes it easier
> for the maintainer to see which statements you addressed.

this patch changed since cmdq_mbox_shift() rename to cmdq_get_shift_pa()
by Bibby's comment [1], so I removed reviewed tags from this patch.

I'll provide change log to this patch and resend later, thanks.

[1]
http://lists.infradead.org/pipermail/linux-mediatek/2020-June/013387.html


Regards,
Dennis

> 
> Thanks,
> Matthias
> 
> > ---
> >  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 dc644cfb6419..9faf78fbed3a 100644
> > --- a/drivers/soc/mediatek/mtk-cmdq-helper.c
> > +++ b/drivers/soc/mediatek/mtk-cmdq-helper.c
> > @@ -329,7 +329,8 @@ 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_get_shift_pa(((struct cmdq_client *)pkt->cl)->chan);
> >  	err = cmdq_pkt_append_command(pkt, inst);
> >  
> >  	return err;
> >