From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ED7BF3AC0EE for ; Fri, 17 Apr 2026 09:58:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.171.202.116 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776419890; cv=none; b=tAN6w9cBCPwEf9EHoUqYGK5X5qIJvntn/XJYp+IA964uKBDii/ld+watssTq9GeeTtxBqPaqp2Y/sVhseEqjiIbgwgSJisqXO6anyApcUsf1jMgfhoqK3BUCwse9p7JRVHsdd/fcpMBYhzUHeKwTtItVnUY20ZLkZAlmeRFT+RE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776419890; c=relaxed/simple; bh=1EVOTArVf1m+ezzKK6fnCAhoWQl/B2+cvpqOWbPLyh0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=kTsTG/arawI9EbSjADWROIsEazI0n8Vn8eF09pC29p7dfRegFga/6q9Uyp5PCbEU6LU+MF94nDviIK6YkUPmOl3G9/Ef2PSyuAamiCXGnOC3GqxdMe8UIG9X9BPY1T2bBYdl3Iivq5laYWAo8fEOMRH7K/CGaWo1cZGBjAudmZo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=vXktKOdC; arc=none smtp.client-ip=185.171.202.116 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="vXktKOdC" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id 78349C5C3DB; Fri, 17 Apr 2026 09:58:43 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 1605760497; Fri, 17 Apr 2026 09:58:05 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id D58FF104609D2; Fri, 17 Apr 2026 11:58:01 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1776419883; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=0I11BniKPdLENgLgcpCP9hdy8L46qlgggIlzbOkzGWU=; b=vXktKOdCZcGYXlUMehX55FjF7u9v8m/F9IhpaTsGkfhKx23rUBPFcCgv5ArzjRnnIn10EA klt9R/SZZgdYv4SgwbMRdNgjXO9fDdAcwc8IWUI9tOfop6ggMEG4iVryalerEz7HcovV5W kNtFauPJfA2S0W3kU36IIFi3ZHjq04AEcFnyKLTZhqwgEe2BMwOaYoTPBoK84zDoMOD/Ur HiY1Osky+3KatUNPIb9Bq0rangVfAGTQhUlYG3xVFiieLxW88CatMbh91eS8tLDyoenLOX kLEpa19SICceoyF6AjEa5yyB4i+eYJzemlTjVc7j7DQ5s3lvl5yErCKt6cFD4A== From: Luca Ceresoli Date: Fri, 17 Apr 2026 11:57:49 +0200 Subject: [PATCH 01/41] drm/display: bridge-connector: attach the encoder to the created connector Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260417-drm-bridge-connector-attach_encoder-v1-1-67b8b8fb872a@bootlin.com> References: <20260417-drm-bridge-connector-attach_encoder-v1-0-67b8b8fb872a@bootlin.com> In-Reply-To: <20260417-drm-bridge-connector-attach_encoder-v1-0-67b8b8fb872a@bootlin.com> To: Dmitry Baryshkov , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: Hui Pu , Ian Ray , Thomas Petazzoni , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Luca Ceresoli X-Mailer: b4 0.15.2 X-Last-TLS-Session-Version: TLSv1.3 Currently all users of the bridge-connector must call drm_connector_attach_encoder() immediately after a successful drm_bridge_connector_init(). This is an unnecessary burden for users. Move the call to the end of drm_bridge_connector_init() so all callers can be simplified. Signed-off-by: Luca Ceresoli --- 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 39cc18f78eda..bba8327fe3f7 100644 --- a/drivers/gpu/drm/display/drm_bridge_connector.c +++ b/drivers/gpu/drm/display/drm_bridge_connector.c @@ -1055,6 +1055,10 @@ struct drm_connector *drm_bridge_connector_init(struct drm_device *drm, IS_ENABLED(CONFIG_DRM_DISPLAY_HDCP_HELPER)) drm_connector_attach_content_protection_property(connector, true); + ret = drm_connector_attach_encoder(connector, encoder); + if (ret) + return ERR_PTR(ret); + return connector; } EXPORT_SYMBOL_GPL(drm_bridge_connector_init); -- 2.53.0