linux-kernel - Re: [PATCH v1 7/7] drm/mediatek: Introduce HDMI/DDC v2 for MT8195/MT8188

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Message-ID: <20241122-cobra-of-authentic-discourse-e2c5b6@houat>
Date: Fri, 22 Nov 2024 10:20:37 +0100
From: Maxime Ripard <mripard@...nel.org>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Cc: chunkuang.hu@...nel.org, p.zabel@...gutronix.de, airlied@...il.com, 
	simona@...ll.ch, maarten.lankhorst@...ux.intel.com, tzimmermann@...e.de, 
	robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org, matthias.bgg@...il.com, 
	ck.hu@...iatek.com, 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, kernel@...labora.com
Subject: Re: [PATCH v1 7/7] drm/mediatek: Introduce HDMI/DDC v2 for
 MT8195/MT8188

Hi,

On Wed, Nov 20, 2024 at 01:45:12PM +0100, AngeloGioacchino Del Regno wrote:
> Add support for the newer HDMI-TX (Encoder) v2 and DDC v2 IPs
> found in MediaTek's MT8195, MT8188 SoC and their variants, and
> including support for display modes up to 4k60 and for HDMI
> Audio, as per the HDMI 2.0 spec.
> 
> HDCP and CEC functionalities are also supported by this hardware,
> but are not included in this commit.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>

Just a heads-up, you should really be using the new HDMI helpers, it'll
remove a lot of boilerplate and potential bugs.

Maxime

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