From nobody Mon Apr 6 09:20:03 2026 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 073C82EAD1C for ; Fri, 20 Mar 2026 10:47:18 +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=1774003640; cv=none; b=MAl3hKqoG/zMoWZFcnLY0VLbZ4EPSOFsiUvidWWYeyC93lPLs35Ee2k7gWdZET9GD3cHE+g+cduYVfJ8ZC54CjHnLgxZ3V3a82KrteXoJh5aEU85q0YFqgFjzkBDBPejaFNFWALdClj9A0IpFenMxi8r7OqigUH7jjCdHLfS7aQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774003640; c=relaxed/simple; bh=VfapbADAepNi41hQOyHb6MoM56xjFYAsQBZo2WA5ERo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=f5jJKmWIYa5ZinbeL7CXdXYem7r03LoHAf4c1hD0iiyaWqK4ndqrcy/NabPDGQqgAJWyQwXgdcqyxTRNlbkfHwLw5JGsrVdc9xxZ4Zk3NfMK0OAPkuQzd4Pdo/Mu5xBeQ2TehhiaSDR6O8K+re9K6bQw4Abkef8dHcWnaIHnKCU= 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=TXc1o2vt; 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="TXc1o2vt" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id 33080C4042D for ; Fri, 20 Mar 2026 10:47:43 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id C93E7601A0 for ; Fri, 20 Mar 2026 10:47:17 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 6D49810450A35; Fri, 20 Mar 2026 11:47:06 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1774003635; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=XbMfNfupY1VfnZEkIIda79LO69pWcXv3nSLGBIpLS3Y=; b=TXc1o2vt65RFdnHE36jvwmA3uWA9LppHucLNBayn5LTscMGEgQvMgJFcYq4XtpaMHv1Lr6 Jm56xae17+BrM7hqTPHLRxTzK1kCRE7WdQBiP8xRWwJ/Yn1FvIS7930MDqzZDlOUClxVJk WcIco9DemcN126+i1P3mfhZ7HjgiUJ9xV06UK9VXnZdYVnZoRapQEn7qnq3YKhZjXkj1+E oME9weNqWf+XvozQQAkSh2a7WGanuXQ7xNKW3NA9AKm2wOmrHYyRl8EAX0j/QGS1uXqUAJ v0ZS4pdagVQXBaW9qCXsuTbbFyQj8MECWohNixYntJ6i8MXqMFgItTq9fOJkdA== From: Luca Ceresoli Date: Fri, 20 Mar 2026 11:46:15 +0100 Subject: [PATCH 4/8] drm/bridge: dw-hdmi: document the output_port field 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: quoted-printable Message-Id: <20260320-drm-lcdif-dbanc-v1-4-479a04133e70@bootlin.com> References: <20260320-drm-lcdif-dbanc-v1-0-479a04133e70@bootlin.com> In-Reply-To: <20260320-drm-lcdif-dbanc-v1-0-479a04133e70@bootlin.com> To: Marek Vasut , Stefan Agner , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Liu Ying , Rob Herring , Saravana Kannan Cc: "Kory Maincent (TI.com)" , =?utf-8?q?Herv=C3=A9_Codina?= , Hui Pu , Ian Ray , Thomas Petazzoni , dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Adam Ford , Alexander Stein , Anson Huang , Christopher Obbard , Daniel Scally , Emanuele Ghidoli , Fabio Estevam , Francesco Dolcini , Frieder Schrempf , Gilles Talis , =?utf-8?q?Goran_Ra=C4=91enovi=C4=87?= , Heiko Schocher , Joao Paulo Goncalves , Josua Mayer , =?utf-8?q?Jo=C3=A3o_Paulo_Gon=C3=A7alves?= , Kieran Bingham , Marco Felsch , Martyn Welch , Oleksij Rempel , Peng Fan , Philippe Schenker , Richard Hu , Shengjiu Wang , Stefan Eichenberger , Vitor Soares , Luca Ceresoli X-Mailer: b4 0.14.3 X-Last-TLS-Session-Version: TLSv1.3 The meaning of this flag may not be obvious at first sight. Signed-off-by: Luca Ceresoli Reviewed-by: Liu Ying --- include/drm/bridge/dw_hdmi.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h index 336f062e1f9d..45f6ba1a8ee1 100644 --- a/include/drm/bridge/dw_hdmi.h +++ b/include/drm/bridge/dw_hdmi.h @@ -126,6 +126,11 @@ struct dw_hdmi_phy_ops { struct dw_hdmi_plat_data { struct regmap *regm; =20 + /* + * The HDMI output port number (which must be 1) if it is described + * in the device tree. 0 if the device tree does not describe the + * next component (legacy mode). + */ unsigned int output_port; =20 unsigned long input_bus_encoding; --=20 2.53.0