linux-kernel - [PATCH v2 8/8] drm/display: bridge_connector: drop default list for HDMI Infoframes

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Message-Id: <20250819-drm-limit-infoframes-v2-8-7595dda24fbd@oss.qualcomm.com>
Date: Tue, 19 Aug 2025 21:57:37 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Andrzej Hajda <andrzej.hajda@...el.com>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Robert Foss <rfoss@...nel.org>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Sandy Huang <hjc@...k-chips.com>,
        Heiko Stübner <heiko@...ech.de>,
        Andy Yan <andy.yan@...k-chips.com>, Chen-Yu Tsai <wens@...e.org>,
        Samuel Holland <samuel@...lland.org>,
        Dave Stevenson <dave.stevenson@...pberrypi.com>,
        Maíra Canal <mcanal@...lia.com>,
        Raspberry Pi Kernel Maintenance <kernel-list@...pberrypi.com>,
        Liu Ying <victor.liu@....com>,
        Rob Clark <robin.clark@....qualcomm.com>,
        Dmitry Baryshkov <lumag@...nel.org>,
        Abhinav Kumar <abhinav.kumar@...ux.dev>,
        Jessica Zhang <jessica.zhang@....qualcomm.com>,
        Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
        linux-arm-msm@...r.kernel.org, freedreno@...ts.freedesktop.org
Subject: [PATCH v2 8/8] drm/display: bridge_connector: drop default list
 for HDMI Infoframes

Now as all bridges are updated to list supported HDMI InfoFrames, drop
the default value from drm_bridge_connector_init(). All HDMI bridges now
have to declare all supported InfoFrames.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
---
 drivers/gpu/drm/display/drm_bridge_connector.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/display/drm_bridge_connector.c b/drivers/gpu/drm/display/drm_bridge_connector.c
index b94458d5faa9ae283889fc79496ae323bb4dc88c..047fb6276e9d84de39718cb65de72ba782bfb3a7 100644
--- a/drivers/gpu/drm/display/drm_bridge_connector.c
+++ b/drivers/gpu/drm/display/drm_bridge_connector.c
@@ -781,12 +781,7 @@ struct drm_connector *drm_bridge_connector_init(struct drm_device *drm,
 					       &drm_bridge_connector_hdmi_funcs,
 					       connector_type, ddc,
 					       supported_formats,
-					       bridge->supported_infoframes ? :
-					       DRM_CONNECTOR_INFOFRAME_AUDIO |
-					       DRM_CONNECTOR_INFOFRAME_AVI |
-					       DRM_CONNECTOR_INFOFRAME_DRM |
-					       DRM_CONNECTOR_INFOFRAME_SPD |
-					       DRM_CONNECTOR_INFOFRAME_VENDOR,
+					       bridge->supported_infoframes,
 					       max_bpc);
 		if (ret)
 			return ERR_PTR(ret);

-- 
2.47.2