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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 5B40FE77188 for ; Mon, 30 Dec 2024 22:25:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=+1aqRMHNMzLaQa6vxtrEZIq/gKd1oypuSqRY/qdQISU=; b=mmMzK+kCO5WcbGf8+hxDXP162o MCfb6mmoUb20tXsXJSymDLLgtgn6/DOmBssM8rf6B/62Nzv0qxfPsEdQqM/QCEel9BdSxWPtC+a1S 8fknTpiGllEUiujCMOFWDR5xsYkcmLCw6QmW0/s3i63ocBrnAfGUDbkJlbORHRv+dKCt7rmaH9A1s Wr/2b+TZNJ2g5tFIU4tgBs8E8s9ZcbuEWnLz6cT87TiNp4aHuEeh5CjhpNwy7bJoLouh1FpDahpBm snZ6Dzq+1Sfu2I7aRbqkch6TZ+fHfyALKXM3WA2cN5pLvPBLtz9UjBD7WIb4ZmhQKt+cQmclIe++K lL6NUdQw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tSOCd-00000005xQb-1zld; Mon, 30 Dec 2024 22:25:35 +0000 Received: from mx.denx.de ([2a03:4000:64:cc:545d:19ff:fe05:8172]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tSO81-00000005wgc-2nI3 for linux-arm-kernel@lists.infradead.org; Mon, 30 Dec 2024 22:20:50 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id EB676104855A5; Mon, 30 Dec 2024 23:20:44 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=mx-20241105; t=1735597247; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=+1aqRMHNMzLaQa6vxtrEZIq/gKd1oypuSqRY/qdQISU=; b=MQ8jQUC02Vi9tztaW6KMyrHmVikWXRPJCkNuOVO4p0MVDOBDA4BmRU0abBaUgXMLWYLQNe vgU3noAgdyo252spI9eoH2iWEoCPdiFyn39HYCwhDoP2KpEdMIS01r+JNscauPmHNTJuRm ye69UcjGudnOLbLXoJ9uwywMf4zN00A72tUWfEO4tdj3Rr5lVZfVDgqE8+kkQCSbaoTCo4 fSoHdmOXrVy0XKVeNLEQ1djn0YFfHODWpTTuTR0iOcHELvuQ3714PP82hU5AYav/chKedE zXa1jpmoNIRm3g45ldfaQoKbCzHpAhRyM30Ikm661QTEDklXwYgJpyfuzplxMA== Message-ID: <59523b40-dfdd-4293-9b02-e16be632d1d2@denx.de> Date: Mon, 30 Dec 2024 23:11:35 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/3] drm/lcdif: add DRM_BRIDGE_ATTACH_NO_CONNECTOR flag to drm_bridge_attach To: Liu Ying , dri-devel@lists.freedesktop.org Cc: Dmitry Baryshkov , Andrzej Hajda , David Airlie , Fabio Estevam , Jernej Skrabec , Jonas Karlman , Laurent Pinchart , Maarten Lankhorst , Maxime Ripard , Neil Armstrong , Pengutronix Kernel Team , Robert Foss , Sascha Hauer , Shawn Guo , Simona Vetter , Stefan Agner , Thomas Zimmermann , imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org References: <20241224014701.253490-1-marex@denx.de> <20241224014701.253490-2-marex@denx.de> Content-Language: en-US From: Marek Vasut In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241230_142049_852829_AA060B2E X-CRM114-Status: UNSURE ( 5.97 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 12/30/24 8:18 AM, Liu Ying wrote: [...] >> diff --git a/drivers/gpu/drm/mxsfb/Kconfig b/drivers/gpu/drm/mxsfb/Kconfig >> index 264e74f455547..07fb6901996ae 100644 >> --- a/drivers/gpu/drm/mxsfb/Kconfig >> +++ b/drivers/gpu/drm/mxsfb/Kconfig >> @@ -30,6 +30,7 @@ config DRM_IMX_LCDIF >> select DRM_CLIENT_SELECTION >> select DRM_MXS >> select DRM_KMS_HELPER >> + select DRM_BRIDGE_CONNECTOR > > Select DRM_DISPLAY_HELPER. Without select DRM_BRIDGE_CONNECTOR, the drm_bridge_connector_init() is not defined .