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 EE99BC7115C for ; Thu, 19 Jun 2025 11:32:06 +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=YHxb3G7EW8RzN+dJgsKeTL9lqcEi84ddNrYeIybSCPk=; b=km+DIDdUYDXhw5Ksv0bxPOWh7t XQVpNl+BJCKwwL4ElRtPV6YAnH9luOjQua+h4uMqTlnzbKr03mTFfcg/7ifwThRG67eruAc2Zjb4z N1POgsZsbg+NWvGQMvM6Y2uKb0c0fiifSdkWQHYiIq2HbIkQJ9nOWkFuzxDFiGjmHTr7gqebSwt8j 1s+gmXO9I0PeBZP2dzbKmKBDP4tKB6RIZEaAuCOOZkEvq4Bmj5pwC7Gcs7IRgHwY7QeLXbvNfqFLf 0hk9yONCh5AI07sd+kqWhS+ehYTV8xA9dGrDcJtz5cmwvBKRq3xpU/nKyfIcL1I8bMBzOvws0ZzyU ifcPw8PQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uSDUt-0000000Ct0I-1rSS; Thu, 19 Jun 2025 11:31:59 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uSB9j-0000000CXbO-0X3x; Thu, 19 Jun 2025 09:02:00 +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:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID; bh=YHxb3G7EW8RzN+dJgsKeTL9lqcEi84ddNrYeIybSCPk=; b=Lz+dxvYl7ugAV5gMsPRzO/Zn6T Mxdaho/YZVeiUWxOl3h4OrtvnZ6048BbBDlX5dPKQ1XqhZujSpQjlCFGyTGDJm7if6VNINPaxvQ7o /8kFNcpB0Rj4uYwQn53p69/iF6U2l0VZMcGB4ZK08SUUkSee1C2Bd+uoY3lEBnaDa99ka8xdolaYd SkyMcwGzxVNOJqlu0QcVtDNjVOvnvaWwLcfmxjA1+76juFgGKqfFU9c6d/YlIZdO9oBjq1meeEYDr PAGkuq1Dd0gbw/v6G9F9GSdHqYL3yb71Yy3TIRlUw3GNSjlg/GLMdhqeQKNJ7KWRkbwdsBY/RvAPs pKCLP7BA==; Received: from 85-207-219-154.static.bluetone.cz ([85.207.219.154] helo=phil.localnet) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1uSB9C-0007Ey-OE; Thu, 19 Jun 2025 11:01:26 +0200 From: Heiko Stuebner To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Oded Gabbay , Jonathan Corbet , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Sumit Semwal , Christian =?UTF-8?B?S8O2bmln?= , Sebastian Reichel , Nicolas Frattaroli , Kever Yang , Robin Murphy , Daniel Stone , Da Xue , Jeff Hugo , Tomeu Vizoso Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-doc@vger.kernel.org, linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org, Tomeu Vizoso , Jeff Hugo , Krzysztof Kozlowski Subject: Re: [PATCH v7 00/10] New DRM accel driver for Rockchip's RKNN NPU Date: Thu, 19 Jun 2025 11:01:25 +0200 Message-ID: <2217684.TLkxdtWsSY@phil> In-Reply-To: <20250606-6-10-rocket-v7-0-dc16cfe6fe4e@tomeuvizoso.net> References: <20250606-6-10-rocket-v7-0-dc16cfe6fe4e@tomeuvizoso.net> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250619_020159_162474_1F8E54DD X-CRM114-Status: GOOD ( 13.12 ) 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 Freitag, 6. Juni 2025, 08:28:20 Mitteleurop=C3=A4ische Sommerzeit schrie= b Tomeu Vizoso: > This series adds a new driver for the NPU that Rockchip includes in its > newer SoCs, developed by them on the NVDLA base. >=20 > In its current form, it supports the specific NPU in the RK3588 SoC. >=20 > The userspace driver is part of Mesa and an initial draft can be found at: >=20 > https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29698 >=20 > Signed-off-by: Tomeu Vizoso > --- > Changes in v7: > - Actually enable process isolation by allocating its own IOMMU domain > to each DRM client. > - Link to v6: https://lore.kernel.org/r/20250604-6-10-rocket-v6-0-237ac75= ddb5e@tomeuvizoso.net I was able to successfully run the SSDLite MobileDet model, detecting elements correctly on that "Sounds of New York" youtube video all the demos seem to be using ;-) - on a rk3588-tiger board. NPU needed like 30ms per frame or so and also detected the expected things, so Tested-by: Heiko Stuebner