From nobody Fri Dec 19 20:32:52 2025 Received: from smtpout-03.galae.net (smtpout-03.galae.net [185.246.85.4]) (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 9354930CD81 for ; Tue, 14 Oct 2025 11:31:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.85.4 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760441485; cv=none; b=e3XGEnD+wClcOaCTdVJwIRjY0+eWTUIM+IDDQ5dlOP0Zmw9x9A1Sf4sHS7Q3kYT0Y2sfvxHJ1dfI9Mfp6f6vX+qH/W9XjpTbpDuhxWzz1S2X+lTqrrZhoGOPwMNfnhUHEQyoms2JT3Z7y7NHkmu3KLfqZK+sHx5dbzQ/RaOwIrw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760441485; c=relaxed/simple; bh=BIO0NcAQsBokphwoEQbRRETLdlgE26EM2f+mvAZarDg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=uaGF7rQPdpyk/3XsVejJFEFCfBcE2hw5vXE6EG/v4vO3laPZBrbdLgh+Z2Dgr0BBW3lu6yvFJ7FW4tw7tOcu9V7zAeF3wLnQaW1AIXvLO3h4oVKbaOZ5w7T69LdKXQJ2tKyhNOmNmfr+NoeXsjh2GmUOoOagz6wBHbHOP6eWoEY= 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=Qr6AoFSx; arc=none smtp.client-ip=185.246.85.4 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="Qr6AoFSx" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id B99A74E4108E; Tue, 14 Oct 2025 11:31:21 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 8DD46606EC; Tue, 14 Oct 2025 11:31:21 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 9AD5D102F2298; Tue, 14 Oct 2025 13:31:18 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1760441480; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=51CzKYDEx2a9yVAc768Na++IHptYoF7LDAE19Kl4+7I=; b=Qr6AoFSxr32F6mDxxdYbBXAVT1ujiJP11N7z44icP/Q/PhLiq34zX+VKaBACkajgO2Qh52 3ZwUKEzfQNxycfhwM+xsCRcoF7nALRDLf91eUj1BWm8asG5Om8Cov7twUwCernFzfA4sBU pE8Fk4Poj1I1SlLMbSddA9snbZn0rv0sMg/kWEzmYnoAv4AyfcS1V+N5+mQHI1oUzC/AEO IqY3dYgeZZ/rmPLxrRLNr33Y2if9OaHrPfZq+2ThmtGwPpaJ7KANXaSxhVB42XifeODsVr eq8gkI7zyqYMn9OeSURX9WmtWIJJjO2qy5QG4psRL5BSYBJLqK1nK09QvWS6iQ== From: Luca Ceresoli Date: Tue, 14 Oct 2025 13:30:52 +0200 Subject: [PATCH 2/2] drm/imx: parallel-display: add the bridge before attaching it 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: <20251014-drm-bridge-alloc-imx-ipuv3-v1-2-a1bb1dcbff50@bootlin.com> References: <20251014-drm-bridge-alloc-imx-ipuv3-v1-0-a1bb1dcbff50@bootlin.com> In-Reply-To: <20251014-drm-bridge-alloc-imx-ipuv3-v1-0-a1bb1dcbff50@bootlin.com> To: Ernest Van Hoecke , Philipp Zabel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Hui Pu , Thomas Petazzoni , dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Luca Ceresoli X-Mailer: b4 0.14.2 X-Last-TLS-Session-Version: TLSv1.3 Invoking drm_bridge_add() is good practice, so add it to this driver. Link: https://lore.kernel.org/all/DDHZ5GO9MPF0.CGYTVBI74FOZ@bootlin.com Signed-off-by: Luca Ceresoli Reviewed-by: Louis Chauvet --- Note: there is a proposal to make drm_bridge_add() mandatory before drm_bridge_attach(): https://lore.kernel.org/lkml/20251003-b4-drm-bridge-alloc-add-before-attach= -v1-3-92fb40d27704@bootlin.com/ --- drivers/gpu/drm/imx/ipuv3/parallel-display.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/imx/ipuv3/parallel-display.c b/drivers/gpu/drm= /imx/ipuv3/parallel-display.c index 3d0de9c6e925978b7532b6d13caf6909cc343dd7..7fc6af7033078eef6be0672ff0d= 1c7bddda88ba1 100644 --- a/drivers/gpu/drm/imx/ipuv3/parallel-display.c +++ b/drivers/gpu/drm/imx/ipuv3/parallel-display.c @@ -256,6 +256,8 @@ static int imx_pd_probe(struct platform_device *pdev) =20 platform_set_drvdata(pdev, imxpd); =20 + devm_drm_bridge_add(dev, &imxpd->bridge); + return component_add(dev, &imx_pd_ops); } =20 --=20 2.51.0