Re: [PATCH v7 3/5] drm/scdc-helper: Implement parsing and printing HDMI 2.1 fields

From: Maxime Ripard

Date: Tue Jul 21 2026 - 08:46:29 EST


On Tue, 21 Jul 2026 10:58:59 +0200, Nicolas Frattaroli wrote:
> HDMI 2.1 redefines previously reserved fields in SCDC for various new
> uses. No version check needs to be performed, as an HDMI 2.0 sink's
> reserved SCDC fields are well-defined to be 0, and any zero-ness of
> these fields for an HDMI 2.0 sink is not a surprise for SCDC parsers for
> HDMI 2.1.
>
> [ ... ]

Reviewed-by: Maxime Ripard <mripard@xxxxxxxxxx>

Thanks!
Maxime