From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8AFD9CD4F3D for ; Wed, 20 May 2026 13:36:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C6BDA10E42A; Wed, 20 May 2026 13:36:09 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b="g+GXuS6+"; dkim-atps=neutral Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8A80710E42A for ; Wed, 20 May 2026 13:36:07 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; t=1779284144; cv=none; d=zohomail.com; s=zohoarc; b=mjKRpx7MDQTmWeemjxalGsVQTQo5hYR/SfF0tKWxg7FoEIvQURsjziGSStSPtm0SGSMQlocOziVGEPeLFtMUxNU+BWD49DDUIEUau5rw4Rrut6va6wW5F8wyYvNOtoMjGw8+j4soaaW8Ltcsk9jI2hUOpcYqa/ZxQrUqFJM/Yrs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1779284144; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=5WJqoKD0/rlbWLk1M3RnI2w0Q4nYAEZ0gDBgKgmKzK0=; b=WR/HrRWVIlIP8PRiD6xBZMgmRPEBdpihjGHZT4+l+0wSER+LaIkCOCRr3Oes2g4qmkR3dhwQ5BAtQEJAXvxSKtdh/XbfADz/HOk4yCGlffOOi0dMfwLFRtDNj+pnHc1EBMXo/0vSkVdeYYUgMt8qdUND/c5aRovG5U88v7Khro8= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=nicolas.frattaroli@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1779284144; s=zohomail; d=collabora.com; i=nicolas.frattaroli@collabora.com; h=From:From:Date:Date:Subject:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Message-Id:References:In-Reply-To:To:To:Cc:Cc:Reply-To; bh=5WJqoKD0/rlbWLk1M3RnI2w0Q4nYAEZ0gDBgKgmKzK0=; b=g+GXuS6+/UUuof9YqgYR14RvQznSvbF05/PvANOvp5t9cuy0lXVo+0kCTrBjzI0M t4yqwV85SxxizRktKjdHuSR6FTo6vPIrCj/KyaH3Yaq+cDO1DKXSsNZJ3sdlGPfZB1Z x8HoXW/UNgGMMUWIARsIEjoBO9furHOFcQZ4gFwg= Received: by mx.zohomail.com with SMTPS id 1779284141955445.44461628665726; Wed, 20 May 2026 06:35:41 -0700 (PDT) From: Nicolas Frattaroli Date: Wed, 20 May 2026 15:35:15 +0200 Subject: [PATCH v2 2/3] drm/display: bridge_connector: init scdc debugfs for HDMI MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260520-scdc-link-health-v2-2-511af18cd64b@collabora.com> References: <20260520-scdc-link-health-v2-0-511af18cd64b@collabora.com> In-Reply-To: <20260520-scdc-link-health-v2-0-511af18cd64b@collabora.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Luca Ceresoli , Daniel Stone Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, kernel@collabora.com, Nicolas Frattaroli X-Mailer: b4 0.15.2 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On drm_bridge_connectors that contain an HDMI bridge, initialise the SCDC debugfs entry under the connector's debugfs root. Signed-off-by: Nicolas Frattaroli --- drivers/gpu/drm/display/drm_bridge_connector.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/display/drm_bridge_connector.c b/drivers/gpu/drm/display/drm_bridge_connector.c index 649969fca141..8c2c890bd95d 100644 --- a/drivers/gpu/drm/display/drm_bridge_connector.c +++ b/drivers/gpu/drm/display/drm_bridge_connector.c @@ -25,6 +25,7 @@ #include #include #include +#include /** * DOC: overview @@ -263,6 +264,9 @@ static void drm_bridge_connector_debugfs_init(struct drm_connector *connector, if (bridge->funcs->debugfs_init) bridge->funcs->debugfs_init(bridge, root); } + + if (bridge_connector->bridge_hdmi) + drm_scdc_debugfs_init(connector, root); } static void drm_bridge_connector_reset(struct drm_connector *connector) -- 2.54.0