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 950D8C54798 for ; Fri, 23 Feb 2024 17:20:05 +0000 (UTC) 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=fXoFlQdGspPPJOgP4LSURWhelVaKpOxLMgzEALcQINU=; b=BODXNaIbeNCw7k L+aoP+RqrgMZSWA1RvP4IS+TuaPqBPOSPiHYJ/AWbjF/lmI395qvopEW0fXRUJTovcln6iT1GhLs2 ZjuN2airoZ4GFe0IIAY+pi293JUlolcsXuf6FXoz/+gcul/hU0lD0empf8lVrOVI/9KXWOWdigD36 anR5dHL/OnYKAEPzgf7STgaI/ifv7DxRtRAgRxEAVX5l+d8eLOYZFvBRXKGPNeI/530Tys77NkqlL iZNJRTC1pmw+7nx4fPObKU8o0k7teDb7ZXTDFV2+aQi68PzGkN5c8sNbII9Q3vXqy88Qqif8bzhOh zKFnJN/yTl5Dsefgsulg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rdZD3-0000000ARnt-1t71; Fri, 23 Feb 2024 17:19:41 +0000 Received: from mail11.truemail.it ([2001:4b7e:0:8::81]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rdZCj-0000000AReb-0ANv for linux-arm-kernel@lists.infradead.org; Fri, 23 Feb 2024 17:19:39 +0000 Received: from francesco-nb (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id A8D49225AC; Fri, 23 Feb 2024 18:19:07 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1708708748; bh=GqOXTbroCo6UamNlREFgTejmjaBG9X8jsQRMkSHXfaw=; h=From:To:Subject; b=rKxv/KTtPN1evHqGHGEOrwfrRmANaLCkTpETdw9Rgs7AKH4Pn7kUF4BIUak59M2tf yi+O2aJDTsW2M/NbXL2PL0/oFjffofUEp/eOtDKwliGGQFZ9KX6GxhNiaVEGQItGRw FMzrlC57WS91J1ytQk1bhu6oSk0XXkzZVZAP0RGhqthUVL2heSFSLHgYNAVoVb6hdz R4s2nX2c0VDyOf5Sj7Vy323+GYwAzuA0wS3h59vYzbBAFByaNWKhKidQm3Gxb4jYiD Fiw62mI5DTRu8LVZHyDltyv52R3R+PFtYcvOBBbyWqh3zVczS+5XI2+VRTpzmqX+rh SNn4K2bGK6O9g== Date: Fri, 23 Feb 2024 18:19:01 +0100 From: Francesco Dolcini To: Shawn Guo Cc: Francesco Dolcini , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Francesco Dolcini , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Marco Felsch , Roland Hieber , Hiago De Franco , Arnd Bergmann Subject: Re: [PATCH v1] ARM: dts: imx7: remove DSI port endpoints Message-ID: <20240223171901.GA22584@francesco-nb> References: <20240216104255.21052-1-francesco@dolcini.it> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240216104255.21052-1-francesco@dolcini.it> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240223_091922_613192_33C45BBA X-CRM114-Status: GOOD ( 15.06 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Feb 16, 2024 at 11:42:55AM +0100, Francesco Dolcini wrote: > From: Francesco Dolcini > > This fixes the display not working on colibri imx7, the driver fails to > load with the following error: > > mxsfb 30730000.lcdif: error -ENODEV: Cannot connect bridge > > NXP i.MX7 LCDIF is connected to both the Parallel LCD Display and to a > MIPI DSI IP block, currently it's not possible to describe the > connection to both. > > Remove the port endpoint from the SOC dtsi to prevent regressions, this > would need to be defined on the board DTS. > > Reported-by: Hiago De Franco > Closes: https://lore.kernel.org/r/34yzygh3mbwpqr2re7nxmhyxy3s7qmqy4vhxvoyxnoguktriur@z66m7gvpqlia/ > Fixes: edbbae7fba49 ("ARM: dts: imx7: add MIPI-DSI support") > Signed-off-by: Francesco Dolcini Hello Shawn, what do you plan to do with this? This fixes a regression from v6.8-rc1 and would be nice to have it into the final v6.8. Francesco _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel