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 B14D4E65D2F for ; Fri, 22 Nov 2024 08:09:52 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=hEvXNFAbKlLA5ycugqwHzMWIE5TPFsHSStNQ7IozSjQ=; b=rWis4QoIifhItBcwv2dnk+UGx7 Xdhmt98nQxQEO/flByHBVHY8wLDs8Gf0Y5wkgUIqZcocDDAcVg2eJiuF7yYSQ7rjaHt3Z6nb1XMF5 Bi2qcYKQytKJnzXRSmVce0uQMCI77BPSXcJReoNUgtq8AdgOxNBu9K/bHK+AhXGgbei1Wt4irPneK +Z1gAeil5l7kYM1YkvAiguk7a0+NJ/rv0m6epipc8IJwjQ3S3Eqzu1KIu37k1e0BM96I06VZpqkdK Szd4Qgv/AVjWgizUUkIM+NS1pcbeBLupgt5sJqDmS7F6xH5Keaebu3ThrkdeeAIjjqf4Gpe8S6rQR YTAUnf7w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tEOjV-00000001tOd-0Sue; Fri, 22 Nov 2024 08:09:41 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tEOgq-00000001sqo-02tj; Fri, 22 Nov 2024 08:06:57 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id B4BA7A406AD; Fri, 22 Nov 2024 08:05:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 31842C4CECE; Fri, 22 Nov 2024 08:06:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732262814; bh=hEvXNFAbKlLA5ycugqwHzMWIE5TPFsHSStNQ7IozSjQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=T/EABDjzLiFjpLj+4JnD6M1QszY1n9gOuE/Oi96V2wbiUI5SBsZguKCgTGxZlT97x wLZ9jI808UVyxZyafkDmnkGaBnuq0a8Nild9305CxVDvDa4blb73Zjfsc2sLPAprRL B8DS0f0w+J72kDw+axG5LNTQ9H1w8965eHdFlb/oo2FlCZdmlb1TmdtlacfHTCop7R PSUPaZMJSM1DlhoHH8Dcyt5rKk1pl1F+z8phkk2AdGVn0C6bCMoDC3Zfg4cd4gc3td gamSq+Ehw75+gJ9RqsoR2uH/MZLWUn9Sva3oAesE3JKvam6yhnlROhIe728ebbOJ8c hBJ8XteHU7hHA== Date: Fri, 22 Nov 2024 09:06:52 +0100 From: Maxime Ripard To: Dave Stevenson Cc: =?utf-8?B?TWHDrXJh?= Canal , Raspberry Pi Kernel Maintenance , Maarten Lankhorst , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Broadcom internal kernel review list , Ray Jui , Scott Branden , Michael Turquette , Stephen Boyd , Javier Martinez Canillas , Catalin Marinas , Will Deacon , Stefan Wahren , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, Dom Cobley Subject: Re: [PATCH 00/37] drm/vc4: Add support for BCM2712 / Pi5 display hardware Message-ID: <20241122-orthodox-mantis-of-reading-2dcdcf@houat> References: <20241023-drm-vc4-2712-support-v1-0-1cc2d5594907@raspberrypi.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha384; protocol="application/pgp-signature"; boundary="p4qucrakavsqq3j5" Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241122_000656_214551_81D95EF7 X-CRM114-Status: GOOD ( 21.09 ) 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 --p4qucrakavsqq3j5 Content-Type: text/plain; protected-headers=v1; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Subject: Re: [PATCH 00/37] drm/vc4: Add support for BCM2712 / Pi5 display hardware MIME-Version: 1.0 On Thu, Nov 21, 2024 at 03:37:00PM +0000, Dave Stevenson wrote: > On Wed, 23 Oct 2024 at 17:50, Dave Stevenson > wrote: > > > > This series adds the required DRM, clock, and DT changes > > required to support the display hardware on Pi5. > > There are a couple of minor fixes first before the main patches. > > > > Many of the patches were authored by Maxime whilst working > > for us, however there have been a number of fixes squashed > > into his original patches as issues have been found. I also > > reworked the way UBM allocations are done to avoid double > > buffering of the handles as they are quite a limited resource. > > > > There are 2 variants of the IP. Most Pi5's released to date > > have used the C1 step of the SoC, whilst the 2GB Pi5 released > > in August is using the D0 step, as will other boards in future. > > > > Due to various reasons the register map got reworked between > > the steps, so there is extra code to handle the differences. > > Which step is in use is read out of the hardware, so they > > share a compatible string. >=20 > A gentle ping on the patches for clk-raspberrypi (patches 29-33) and > Broadcom DT (patches 34-36). >=20 > All the DRM and dtbinding ones are reviewed or acked (thank you!). If the bindings and DRM patches are all merged, you can merge these at least. Maxime --p4qucrakavsqq3j5 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iJUEABMJAB0WIQTkHFbLp4ejekA/qfgnX84Zoj2+dgUCZ0A7lwAKCRAnX84Zoj2+ doaCAYD4iZV09q1bBU7gjietZumaTJnk/0RYajiLIHHMerpOFe3il/ObO1rzaMBm mOT0urABgPae6EbuMjtidxyyV0XhCMisWgYstcv23glemnLPC9awB+uSoIJHPW1e 2lHvcCHC6A== =RgkZ -----END PGP SIGNATURE----- --p4qucrakavsqq3j5--