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

[CK Hu (胡俊光)]

Hi, Angelo:

On Wed, 2024-11-20 at 13:45 +0100, AngeloGioacchino Del Regno wrote:
> External email : Please do not click links or open attachments until you have verified the sender or the content.
> 
> 
> 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.

Both MT8173 HDMI and MT8173 CEC has hot plug detection interrupt.
I don't know why but MT8173 choose CEC to detect hot plug.

Does MT8195 CEC has hot plug detection interrupt?
If it has, may we align the hot plug detection flow with MT8173?

This is not a strong suggestion because I don't know why MT8173 choose CEC to detect.
I just want more function to be common.

Regards,
CK

> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
> ---

>