linux-kernel - Re: [PATCH v3 1/4] drm: rockchip: introduce rk3066 hdmi

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Message-ID: <d53892e0-17f9-1c7f-b7d3-2794fad09207@gmail.com>
Date:   Tue, 12 Mar 2019 19:10:33 +0100
From:   Johan Jonker <jbx6244@...il.com>
To:     Sam Ravnborg <sam@...nborg.org>
Cc:     heiko@...ech.de, mark.rutland@....com, devicetree@...r.kernel.org,
        airlied@...ux.ie, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, linux-rockchip@...ts.infradead.org,
        robh+dt@...nel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 1/4] drm: rockchip: introduce rk3066 hdmi

On 3/4/19 11:48 PM, Johan Jonker wrote:
>
> With regard to the bugs something between rc1 and rc8 results
> in a freeze on poweroff. Power domain doesn't seem to turn off
> the vop and hdmi in rc8.

The bug is due to a patch revert earlier this year.
To shutdown MK808 one can continue to use the patch at the link below
until this issue is fix by them.

drm/rockchip: shutdown drm subsystem on shutdown
https://patchwork.kernel.org/patch/10556151/

[for-4.20] Revert "drm/rockchip: Allow driver to be shutdown on
reboot/kexec"
https://patchwork.kernel.org/patch/10714725/