From 3bb9286f4ece6acbc1fbaa9f192a82645d30efbf Mon Sep 17 00:00:00 2001 From: Cristian Ciocaltea Date: Tue, 18 Mar 2025 14:35:36 +0200 Subject: [PATCH] phy: hdmi: Add color depth configuration Extend the HDMI configuration options to allow managing bits per color channel. This is required by some PHY drivers such as rockchip-samsung-hdptx. Reviewed-by: Dmitry Baryshkov Signed-off-by: Cristian Ciocaltea Link: https://lore.kernel.org/r/20250318-phy-sam-hdptx-bpc-v6-2-8cb1678e7663@collabora.com Signed-off-by: Vinod Koul --- include/linux/phy/phy-hdmi.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/phy/phy-hdmi.h b/include/linux/phy/phy-hdmi.h index 6a696922bc7f..f0ec963c6e84 100644 --- a/include/linux/phy/phy-hdmi.h +++ b/include/linux/phy/phy-hdmi.h @@ -9,11 +9,13 @@ /** * struct phy_configure_opts_hdmi - HDMI configuration set * @tmds_char_rate: HDMI TMDS Character Rate in Hertz. + * @bpc: Bits per color channel. * * This structure is used to represent the configuration state of a HDMI phy. */ struct phy_configure_opts_hdmi { unsigned long long tmds_char_rate; + unsigned int bpc; }; #endif /* __PHY_HDMI_H_ */ -- 2.50.1