Hi, These patches improve the HDMI infrastructure documentation, in particular to mention that edid-decode can help debug and check infoframes issues. Let me know what you think, Maxime Signed-off-by: Maxime Ripard <mripard@xxxxxxxxxx> --- Changes in v2: - Put a link to the v4l-utils repo - Used a newer edid-decode version - Link to v1: https://lore.kernel.org/r/20250306-drm-hdmi-state-docs-v1-0-56a19d3805a1@xxxxxxxxxx --- Maxime Ripard (2): drm/display: hdmi: Create documentation section drm/display: hdmi: Mention Infoframes testing with edid-decode Documentation/gpu/drm-kms-helpers.rst | 15 ++ drivers/gpu/drm/display/drm_hdmi_state_helper.c | 292 ++++++++++++++++++++++++ 2 files changed, 307 insertions(+) --- base-commit: 7eb172143d5508b4da468ed59ee857c6e5e01da6 change-id: 20250306-drm-hdmi-state-docs-89703b124bbf Best regards, -- Maxime Ripard <mripard@xxxxxxxxxx>