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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 82BD2C433F5 for ; Thu, 14 Oct 2021 18:19:55 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 47748611C2 for ; Thu, 14 Oct 2021 18:19:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 47748611C2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ravnborg.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=8JAaJQ5+hlTw/96lV3RSQQy42zoMv1J6RfFIP9coKxQ=; b=oZwWQiFGSqjGOB aA7/52gETKQSpnSgzlkNUy1yY+E/yg6p68dSaSWP0CJzMJYYYW5xfKgMoXOzZRkvs3881EeaLolqR NdztpBHhjiftJRUlBprrb9pA4GyJNPs1iQh4GKwp0Qdp92W5uU8oT2m/KMMzGyADWeFM5/Uu+VFh2 /pvdTXF/P5BkQtZby+aq3jk2Nf2LLWJaJSTqdxllOmc7d3OJEEWB7bIkk5J1U0NnvVKGACsVx/0Y1 I7A7YKDQRSKdk9juRATsfhpdtdPd0yS935jeAn9nHIz0GsaWPFxpJ8pz1WBD1O34XdVM1IiT6QW/g Y6zpz732K/hW1k2qlmRQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mb5KX-0045wO-Qg; Thu, 14 Oct 2021 18:19:49 +0000 Received: from mx2.smtp.larsendata.com ([91.221.196.228]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mb5KV-0045v6-Bh for linux-amlogic@lists.infradead.org; Thu, 14 Oct 2021 18:19:48 +0000 Received: from mail01.mxhotel.dk (mail01.mxhotel.dk [91.221.196.236]) by mx2.smtp.larsendata.com (Halon) with ESMTPS id 53e6d408-2d1b-11ec-ac3c-0050568cd888; Thu, 14 Oct 2021 18:19:53 +0000 (UTC) Received: from ravnborg.org (80-162-45-141-cable.dk.customer.tdc.net [80.162.45.141]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: sam@ravnborg.org) by mail01.mxhotel.dk (Postfix) with ESMTPSA id E13B9194B6D; Thu, 14 Oct 2021 20:19:52 +0200 (CEST) Date: Thu, 14 Oct 2021 20:19:43 +0200 X-Report-Abuse-To: abuse@mxhotel.dk From: Sam Ravnborg To: Neil Armstrong Cc: daniel@ffwll.ch, Laurent.pinchart@ideasonboard.com, martin.blumenstingl@googlemail.com, dri-devel@lists.freedesktop.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 5/7] drm/meson: encoder_hdmi: switch to bridge DRM_BRIDGE_ATTACH_NO_CONNECTOR Message-ID: References: <20211014152606.2289528-1-narmstrong@baylibre.com> <20211014152606.2289528-6-narmstrong@baylibre.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20211014152606.2289528-6-narmstrong@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211014_111947_565539_7FC6A32E X-CRM114-Status: GOOD ( 11.55 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Hi Neil, On Thu, Oct 14, 2021 at 05:26:04PM +0200, Neil Armstrong wrote: > This implements the necessary change to no more use the embedded > connector in dw-hdmi and use the dedicated bridge connector driver > by passing DRM_BRIDGE_ATTACH_NO_CONNECTOR to the bridge attach call. > > The necessary connector properties are added to handle the same > functionalities as the embedded dw-hdmi connector, i.e. the HDR > metadata, the CEC notifier & other flags. > > The dw-hdmi output_port is set to 1 in order to look for a connector > next bridge in order to get DRM_BRIDGE_ATTACH_NO_CONNECTOR working. > > Signed-off-by: Neil Armstrong Look fine, Acked-by: Sam Ravnborg _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic