From f0459aabf9e057920567b22a852ab36966cc291a Mon Sep 17 00:00:00 2001 From: Cristian Ciocaltea Date: Tue, 1 Sep 2026 21:50:25 +0300 Subject: [PATCH] video/hdmi: Introduce HDMI version enum Add an enum to represent HDMI specification versions. This will be used by upcoming changes to associate HDMI connectors and bridges with a maximum supported version and to simplify handling of version-dependent features. Reviewed-by: Maxime Ripard Reviewed-by: Dmitry Baryshkov Link: https://patch.msgid.link/20260901-dw-hdmi-qp-scramb-v11-1-bc12954a0688@collabora.com Signed-off-by: Cristian Ciocaltea --- include/linux/hdmi.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h index 8dab78e1f61b..b80a5ee63bb2 100644 --- a/include/linux/hdmi.h +++ b/include/linux/hdmi.h @@ -27,6 +27,18 @@ #include #include +enum hdmi_version { + HDMI_VERSION_UNKNOWN, + HDMI_VERSION_1_0, + HDMI_VERSION_1_1, + HDMI_VERSION_1_2, + HDMI_VERSION_1_3, + HDMI_VERSION_1_4, + HDMI_VERSION_2_0, + HDMI_VERSION_2_1, + HDMI_VERSION_2_2, +}; + enum hdmi_packet_type { HDMI_PACKET_TYPE_NULL = 0x00, HDMI_PACKET_TYPE_AUDIO_CLOCK_REGEN = 0x01,