linux-kernel - Re: [PATCH v5 0/5] Add HDMI jack support on RK3288

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Date:   Fri, 30 Aug 2019 10:55:12 +0800
From:   Cheng-yi Chiang <cychiang@...omium.org>
To:     Tzung-Bi Shih <tzungbi@...gle.com>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Hans Verkuil <hverkuil@...all.nl>,
        Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Takashi Iwai <tiwai@...e.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Russell King <rmk+kernel@...linux.org.uk>,
        Andrzej Hajda <a.hajda@...sung.com>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Heiko Stuebner <heiko@...ech.de>,
        Douglas Anderson <dianders@...omium.org>,
        Dylan Reid <dgreid@...omium.org>, tzungbi@...omium.org,
        ALSA development <alsa-devel@...a-project.org>,
        dri-devel@...ts.freedesktop.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org
Subject: Re: [PATCH v5 0/5] Add HDMI jack support on RK3288

On Wed, Jul 17, 2019 at 6:28 PM Tzung-Bi Shih <tzungbi@...gle.com> wrote:
>
> On Wed, Jul 17, 2019 at 4:33 PM Cheng-Yi Chiang <cychiang@...omium.org> wrote:
> >
> > This patch series supports HDMI jack reporting on RK3288, which uses
> > DRM dw-hdmi driver and hdmi-codec codec driver.
> >
> > The previous discussion about reporting jack status using hdmi-notifier
> > and drm_audio_component is at
> >
> > https://lore.kernel.org/patchwork/patch/1083027/
> >
> > The new approach is to use a callback mechanism that is
> > specific to hdmi-codec.
> >
> > Changes from v4 to v5:
> > - synopsys/Kconfig: Remove the incorrect dependency change in v4.
> > - rockchip/Kconfig: Add dependency of hdmi-codec when it is really need
> >   for jack support.
> >
> > Cheng-Yi Chiang (5):
> >   ASoC: hdmi-codec: Add an op to set callback function for plug event
> >   drm: bridge: dw-hdmi: Report connector status using callback
> >   drm: dw-hdmi-i2s: Use fixed id for codec device
> >   ASoC: rockchip_max98090: Add dai_link for HDMI
> >   ASoC: rockchip_max98090: Add HDMI jack support
> >
> LGTM.
>
> Reviewed-by: Tzung-Bi Shih <tzungbi@...gle.com>

Hi Daniel,
Do you have further concern on this patch series related to hdmi-codec
and drm part ?
We would like to merge this patch series if possible.
They will be needed in many future chrome projects for HDMI audio jack
detection.
Thanks a lot!