linux-kernel - Re: [PATCH v8 04/19] video/hdmi: Add audio

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Date:   Fri, 25 Feb 2022 02:40:36 -0800
From:   Guillaume Ranquet <granquet@...libre.com>
To:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>, airlied@...ux.ie,
        chunfeng.yun@...iatek.com, chunkuang.hu@...nel.org,
        ck.hu@...iatek.com, daniel@...ll.ch, deller@....de,
        jitao.shi@...iatek.com, kishon@...com,
        maarten.lankhorst@...ux.intel.com, matthias.bgg@...il.com,
        mripard@...nel.org, p.zabel@...gutronix.de, robh+dt@...nel.org,
        tzimmermann@...e.de, vkoul@...nel.org
Cc:     dri-devel@...ts.freedesktop.org,
        linux-mediatek@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-phy@...ts.infradead.org, linux-fbdev@...r.kernel.org,
        Markus Schneider-Pargmann <msp@...libre.com>
Subject: Re: [PATCH v8 04/19] video/hdmi: Add audio_infoframe packing for DP

Quoting AngeloGioacchino Del Regno (2022-02-22 16:16:48)
> Il 18/02/22 15:54, Guillaume Ranquet ha scritto:
> > From: Markus Schneider-Pargmann <msp@...libre.com>
> >
> > Similar to HDMI, DP uses audio infoframes as well which are structured
> > very similar to the HDMI ones.
> >
> > This patch adds a helper function to pack the HDMI audio infoframe for
> > DP, called hdmi_audio_infoframe_pack_for_dp().
> > hdmi_audio_infoframe_pack_only() is split into two parts. One of them
> > packs the payload only and can be used for HDMI and DP.
> >
> > Signed-off-by: Markus Schneider-Pargmann <msp@...libre.com>
> > Signed-off-by: Guillaume Ranquet <granquet@...libre.com>
>
> Hello Guillaume,
>
> I've just noticed that this patch will not apply against the latest linux-next,
> as the include/drm/drm_dp_helper.h header was moved to
> include/drm/dp/drm_dp_helper.h
>
> Can you please rebase for v9?
>
> Thanks,
> Angelo
>

I'm sorry, I'm a bit of a noob, I rebased this series against 5.17-rc4 ...
I'll rebase v9 against linux-next.

Thx,
Guillaume.

> > ---
> >   drivers/video/hdmi.c        | 83 ++++++++++++++++++++++++++++---------
> >   include/drm/drm_dp_helper.h |  2 +
> >   include/linux/hdmi.h        |  7 +++-
> >   3 files changed, 72 insertions(+), 20 deletions(-)
> >