linux-kernel - Aw: Re: Re: [PATCH] soc: mediatek: mmsys: fix HDMI output on mt7623/bananapi-r2

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Message-ID: <trinity-3fb57d4b-aa73-410c-9d9b-4ba3c8b0f674-1627295581632@3c-app-gmx-bs55>
Date:   Mon, 26 Jul 2021 12:33:01 +0200
From:   Frank Wunderlich <frank-w@...lic-files.de>
To:     Chun-Kuang Hu <chunkuang.hu@...nel.org>
Cc:     "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>,
        Dafna Hirschfeld <dafna.hirschfeld@...labora.com>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        David Airlie <airlied@...ux.ie>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        DRI Development <dri-devel@...ts.freedesktop.org>,
        Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Frank Wunderlich <linux@...web.de>,
        Collabora Kernel ML <kernel@...labora.com>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>
Subject: Aw: Re:  Re: [PATCH] soc: mediatek: mmsys: fix HDMI output on
 mt7623/bananapi-r2

Hi

> Gesendet: Montag, 26. Juli 2021 um 02:27 Uhr
> Von: "Chun-Kuang Hu" <chunkuang.hu@...nel.org>
> As I've discussed in [1], SOUT has many bits and need to be cleared
> before set new value. Of course, write only could do the clear, but
> for MOUT, it clear the bits that should not be cleared. If you want to
> use the table, you need to implement the 'mask'.
>
> [1] https://patchwork.kernel.org/project/linux-mediatek/patch/trinity-937ebfa3-d123-42de-a289-3ad0dbc09782-1625830110576@3c-app-gmx-bap43/

I've added the mask like you did here [1] on my repo [2]

and it works too...should i use you as author as i only take your code when posting?

regards Frank

[1] https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/2345186/5/drivers/soc/mediatek/mtk-mmsys.c#294
[2] https://github.com/frank-w/BPI-R2-4.14/commits/5.14-mmsys