linux-kernel - Re: [PATCH 08/12] ASoC: mediatek: mt8188: add platform driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1f7176b1873088cedb975e96bc16c089d80f16c7.camel@mediatek.com>
Date:   Sat, 15 Oct 2022 02:27:20 +0000
From:   Trevor Wu (吳文良) <Trevor.Wu@...iatek.com>
To:     "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "matthias.bgg@...il.com" <matthias.bgg@...il.com>,
        "p.zabel@...gutronix.de" <p.zabel@...gutronix.de>,
        "angelogioacchino.delregno@...labora.com" 
        <angelogioacchino.delregno@...labora.com>,
        "broonie@...nel.org" <broonie@...nel.org>,
        "tiwai@...e.com" <tiwai@...e.com>
CC:     "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-mediatek@...ts.infradead.org" 
        <linux-mediatek@...ts.infradead.org>,
        "alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>
Subject: Re: [PATCH 08/12] ASoC: mediatek: mt8188: add platform driver

On Thu, 2022-10-06 at 10:48 +0800, Trevor Wu wrote:
> On Tue, 2022-10-04 at 11:36 +0200, AngeloGioacchino Del Regno wrote:

..snip
> 
> > > 
> > > +#include "mt8188-afe-common.h"
> > > +#include "mt8188-afe-clk.h"
> > > +#include "mt8188-reg.h"
> > > +#include "../common/mtk-afe-platform-driver.h"
> > > +#include "../common/mtk-afe-fe-dai.h"
> > > +
> > > +#define MTK_SIP_AUDIO_CONTROL MTK_SIP_SMC_CMD(0x517)
> > 
> > This definition goes to include/linux/soc/mediatek/mtk_sip_svc.h
> > 
> 
> Hi Angelo,
> 
> If I move the definition to
> "include/linux/soc/mediatek/mtk_sip_svc.h",
> I should submit it to another tree.
> In the case, do you have any suggestion to handle the dependent
> problem?
> 
> > > +
> > > 

Hi Angelo,

I found ohter MTK drivers[1][2] also put the definition under module
driver insted of mtk_sip_svc.h.

I still prefer to put the definition under sound/soc/mediatek in case
of dependency problem, but I will move it to
sound/soc/mediatek/common/mtk-afe-base.h in v2 becasue this is common
for MTK sound driver.

Thanks,
Trevor

[1] 
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/drivers/gpu/drm/mediatek/mtk_dp.c?h=next-20221014#n37

[2] 
https://elixir.bootlin.com/linux/latest/source/drivers/ufs/host/ufs-mediatek.h#L83