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 888E5CCD184 for ; Tue, 14 Oct 2025 21:55:18 +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=9qsCHmQm23GPn/cG59MJ4JfonH9UflykkMpsA/9h5+U=; b=Gf3Jl3YbFdKB8cWW6XK4siMRkL 7uGOfBGqbAq96Uj9qd2gdqUBeYByoZ4ELRTmzYGpM7PopMOUNanLfy2Yq6Nu1NBFwg+3Or+4oZcI2 wLR8yRa+LNWh8uNFIE5j1GYAW1K4bmWV+vYFVZUyuxnV5YyOjRc5yON9pyJnJweb9J4abmtt/LAgS VMHI7ElODAwtpgpeQaE+zRJFMA1nKoT3053IiKnDwh5OMvBeHt9Z8BByG01G3hPtufp2og5QOEQVz /HQ3uZyrz+pJi4QpUltYWqvVBbsPs6z6dIHN4UU1dj1IJRU3t9biir9aUfUNwE+zdjCmpjzLTN63A 6eldS2vA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v8mzA-0000000HUEd-1S4S; Tue, 14 Oct 2025 21:55:12 +0000 Received: from mout-p-103.mailbox.org ([2001:67c:2050:0:465::103]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v8mz7-0000000HUDV-3bDJ for linux-arm-kernel@lists.infradead.org; Tue, 14 Oct 2025 21:55:11 +0000 Received: from smtp1.mailbox.org (smtp1.mailbox.org [IPv6:2001:67c:2050:b231:465::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-103.mailbox.org (Postfix) with ESMTPS id 4cmSgX0LS2z9scN; Tue, 14 Oct 2025 23:55:04 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1760478904; 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=9qsCHmQm23GPn/cG59MJ4JfonH9UflykkMpsA/9h5+U=; b=grqoShQbarkUu+JNCjKd1ngaaduN1W8QkyWxCFT21XmmD0en2MOwzWmQOlZJgMa/tOnsE2 CQRTMCBcMnrOWlKjn6Syi00F/DGLRTvYex0Jl8ajknpA13RMSY215A1L8dti8YHy0l8f1M HaHPHcpbhfU+XhQFIoVKKgnjl/NNoEKk0Yyg9SEfKz6NnLZkR8oVEnrtiDpC85h+A1qEdM 5ybQyhqL03hRsAwR/xfCHo0SpgXgwebhe7RcYwKxHzrcgPPu5HFWhaD6OhYRxU1B4an47p fIGjqUQ2bBAwRetsNh+/bv0jkfI/AMbDmCLzyD27tytEt31e4jW1iRUg9cZZIQ== Message-ID: <2c4a42eb-8c49-4ba3-baa3-921ec52f730d@mailbox.org> Date: Tue, 14 Oct 2025 23:55:00 +0200 MIME-Version: 1.0 Subject: Re: [PATCH 00/39] Add i.MX95 DPU/DSI/LVDS support To: Liu Ying , dri-devel@lists.freedesktop.org Cc: Abel Vesa , Conor Dooley , Fabio Estevam , Krzysztof Kozlowski , Laurent Pinchart , Lucas Stach , Peng Fan , Pengutronix Kernel Team , Rob Herring , Shawn Guo , Thomas Zimmermann , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org References: <20251011170213.128907-1-marek.vasut@mailbox.org> <174ec43e-4cac-4452-a77b-e2e3b8413d05@nxp.com> Content-Language: en-US From: Marek Vasut In-Reply-To: <174ec43e-4cac-4452-a77b-e2e3b8413d05@nxp.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-MBO-RS-META: 5nog4wp8xydqygcq8su1oi7hrnzmbrpa X-MBO-RS-ID: fa85b4e7819b77388bb X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251014_145510_063011_B2147EB3 X-CRM114-Status: GOOD ( 19.18 ) 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 10/14/25 10:51 AM, Liu Ying wrote: > Hi Marek, Hi, > On 10/11/2025, Marek Vasut wrote: >> This large series adds support for the i.MX95 display pipeline, including >> DPU, DSI and LVDS support. Most of the components extend existin drivers, >> DPU is added into DC driver, DSI into iMX93 DSI driver, LVDS into iMX8MP >> LDB. Pixel link and pixel interleaver drivers are reworked to work as two >> independent channels, since there seems to be no dependency between their >> two channels. The i.MX95 DTSI changes are also included. >> >> Since the DPU chapter is missing from the i.MX95 RM, this is based on the >> NXP downstream kernel fork code and there might be issues. >> >> Majority of this series are DPU patches on top of the DC driver, I tried >> to keep them separate and easy to review. Later part adds LVDS and DSI >> support, this can be split into separate series. > > Like you said that this patch series is large, please split it. > Also, make sure proper maintainers are in TO or CC lists for each patch(b4 > tool should do that automatically for you), e.g., patch 37 should be sent > to Thomas Gleixner according to MAINTAINERS. I had to trim down the CC list for this series, it was enormous. I wanted to put this whole thing on the list first, before I start splitting it up. For starters, I think I can send these separately: - drm/imx: dc: Use bulk clock - drm/imx: dc: Rework dc_subdev_get_id() to drop ARRAY_SIZE() use - drm/imx: dc: Rename i.MX8QXP specific Link IDs - drm/imx: Add more RGB swizzling options - dt-bindings: interrupt-controller: fsl,irqsteer: Add i.MX95 support Then in second round, probably all these clean ups: - drm/imx: dc: *: Pass struct dc_*_subdev_match_data via OF match data And then rest afterward. What do you think ? -- Best regards, Marek Vasut