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 2BF59C5AE49 for ; Mon, 10 Aug 2026 14:22:37 +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-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=GhwEdgw1eS6x2GnAB8+xUx5g7XCO3z3euQwzEiNsX54=; b=z7E6z68uy7MwBGRLf89/0f7ejZ LvZUw/1heA2Wg6s+GIJgqnkyvjYbynHY+7MrvrY6AkbzjczFmIAMMu0hLqJEXgm+R7Qtl/pIDj8tm Wh5IVNYpBSHaTiS7ARCh6Xg8t31mvcFxCyhSAPEOwU4NB7WSdpMyGKBlhQC5xgEOnrjPAWGbMK0td EW5pUhuJPWaexWmdb/PuPxud1aCijBv2KrxSYaefbHQzvchRPt29ZYF34irLNx/RrP/RI65ykZOJ1 i8ode18E9EEMnZH7nLmVD+e9bRrNAxsJvh+K4+Ch6KVSCr7l9vwL6r1CJkmYerOwmdEeo7FwwRFS+ TNQbXd9Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wtQtW-0000000Bzny-1CM2; Mon, 10 Aug 2026 14:22:26 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wtQtU-0000000BzmS-0nzp; Mon, 10 Aug 2026 14:22:25 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Type:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Reply-To; bh=GhwEdgw1eS6x2GnAB8+xUx5g7XCO3z3euQwzEiNsX54=; b=Rb+8A/uRKck+KYbV+gowS7WzxV DfEICFdVFXlH3BV2lGwqafae9rR5+A+KRKrVTEJdo2+Zm3iA6Fdl21Z7TOWoBrZfLf+ZEn5IQ/yEp qIq5ZiO4tPAejsEuF7uwHZ5jRqZysqLrDLRxwR8yw2AseH3jXNGY7ByFjYSAysWC4r/eEH5Qi3ygo w+ej4UMDyRImiJuhq2P6if1CHgXISymSHwK087IVmXKFxT8BvIGyFpmAoNbiruUlZQELi4DUAROcz eEiY1WpUPY9M18OZMd1vC3iMv2EwpyINY12xu0buLMQyVUZO9hQjfU6YjuyBugBqG14N0NmmZLLKC SEW/N98w==; From: Heiko =?UTF-8?B?U3TDvGJuZXI=?= To: Sebastian Reichel , Krzysztof Kozlowski Cc: Detlev Casanova , Benjamin Gaignard , Michael Riesch , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, kernel@collabora.com Subject: Re: [PATCH v3] arm64: defconfig: enable Rockchip Multimedia drivers Date: Mon, 10 Aug 2026 16:22:06 +0200 Message-ID: <7979630.8F6SAcFxjW@diego> In-Reply-To: <63bbce33-9427-4585-a1bb-dc4af05e981f@kernel.org> References: <20260808-rockchip-defconfig-additions-v3-1-0ed67877e94d@collabora.com> <5738059.NG923GbCHz@diego> <63bbce33-9427-4585-a1bb-dc4af05e981f@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260810_072224_246453_01BC8BF0 X-CRM114-Status: GOOD ( 17.97 ) 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 Am Montag, 10. August 2026, 07:47:52 Mitteleurop=C3=A4ische Sommerzeit schr= ieb Krzysztof Kozlowski: > On 08/08/2026 16:06, Heiko St=C3=BCbner wrote: > > Am Samstag, 8. August 2026, 02:42:26 Mitteleurop=C3=A4ische Sommerzeit = schrieb Sebastian Reichel: > >> Enable multimedia related drivers used by the Radxa ROCK 5B (used as an > >> example, the config options are relevant for most Rockchip RK3588 and > >> RK3576 boards), so that all hardware is supported by the default confi= g. > >> > >> * Synopsys MIPI CSI2RX - RK3588 CSI2 Controller > >> * RKVDEC - RK3588/RK3576 video decoder for H.264 and H.265 > >> * Sony IMX415 - Sensor used by the Radxa Cam 4K module > >> * Rocket - RK3588 NPU driver > >> * Verisilicon IOMMU - IOMMU used by RK3588 AV1 video decoder > >> * Innosilicon CSI D-PHY - RK3588 CSI PHY (one of them) > >> > >> Signed-off-by: Sebastian Reichel > >=20 > > I'm not sure what the actual rule for defconfig changes is. > >=20 > > In some past thread I remember (hopefully correctly) Krzysztof saying > > that the arm64 defconfig is not supposed to be a distro-config, so > > enabling each and every driver was not the goal. > >=20 > > On the other hand, he did not repeat that in his reply to your v1 ;-) . > >=20 > > We're at -rc7 tomorrow, so it'd be 7.4 material anyway, so enough time > > to get "complaints" I guess ;-) . >=20 > I believe defconfig is still mostly for us and the patch fits this > purpose - you need these to fully use mentioned upstream hardware. >=20 > I learnt that few distros (I think Fedora) use defconfig directly > instead of customizing it like Ubuntu does, so anyway maybe we should > enable everything for given hardware. thanks a lot for the clarification, I'll roll with that in the future :-) Heiko