From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mark Brown <broonie@kernel.org>
Subject: Re: [PATCH 1/4] ASoC: hdmi-codec: Add an op to set
 callback function for plug event
Date: Fri, 5 Jul 2019 13:12:40 +0100
Message-ID: <20190705121240.GA20625@sirena.org.uk>
References: <20190705042623.129541-1-cychiang@chromium.org>
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To: Tzung-Bi Shih <tzungbi@google.com>
Cc: ALSA development <alsa-devel@alsa-project.org>, dianders@chromium.org, Heiko Stuebner <heiko@sntech.de>, linux-rockchip@lists.infradead.org, David Airlie <airlied@linux.ie>, linux-kernel@vger.kernel.org, Takashi Iwai <tiwai@suse.com>, Liam Girdwood <lgirdwood@gmail.com>, dri-devel@lists.freedesktop.org, Hans Verkuil <hverkuil@xs4all.nl>, Andrzej Hajda <a.hajda@samsung.com>, Russell King <rmk+kernel@armlinux.org.uk>, tzungbi@chromium.org, Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Daniel Vetter <daniel@ffwll.ch>, dgreid@chromium.org, linux-arm-kernel@lists.infradead.org, Cheng-Yi Chiang <cychiang@chromium.org>
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On Fri, Jul 05, 2019 at 03:08:37PM +0800, Tzung-Bi Shih wrote:
> On Fri, Jul 5, 2019 at 12:26 PM Cheng-Yi Chiang <cychiang@chromium.org> wrote:

> > +typedef void (*hdmi_codec_plugged_cb)(struct platform_device *dev,
> > +                                     bool plugged);
> > +

> The callback prototype is "weird" by struct platform_device.  Is it
> possible to having snd_soc_component instead of platform_device?

Or if it's got to be a device why not just a generic device so
we're not tied to a particular bus here?

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