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 X-Spam-Level: X-Spam-Status: No, score=-3.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0303BC55193 for ; Thu, 23 Apr 2020 17:47:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D7F882076C for ; Thu, 23 Apr 2020 17:47:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="rT7iEze1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730227AbgDWRrm (ORCPT ); Thu, 23 Apr 2020 13:47:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46596 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730216AbgDWRrk (ORCPT ); Thu, 23 Apr 2020 13:47:40 -0400 Received: from mail-wm1-x342.google.com (mail-wm1-x342.google.com [IPv6:2a00:1450:4864:20::342]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D586BC09B042; Thu, 23 Apr 2020 10:47:39 -0700 (PDT) Received: by mail-wm1-x342.google.com with SMTP id r26so7499229wmh.0; Thu, 23 Apr 2020 10:47:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=s7IbTs24rsRNhpZKr45UIa67diIJ2j3hIHeW1sPPTHg=; b=rT7iEze1HALDl6lvpSUzL8kQ9itum3Z2XzfNcB2XoIEDVCBM/j6/M7zr6uN213LHUZ YPYTt0ivYzYSF6YneI4BMvUwFVX7iEc9dxIja6Z4QObAUcaSpzyxGXz6vc7hl2fzkrQD R9BSc6JnDVw/7JsvxiMy0WjdfVS++akr/2p7eA02ylWNjpXat6zFTDhrZ2kGyVS30m0C fn1diPgUwWhu9n+CSUoJBhA40Gv7vM4IZZHJOL6B4l6qmbvTXyfW0+MsY2+3J+lPRkTp +ENdEpaKAoskWaicO76h7c0+S+IfLzGYHPCpE0GR798uEQawjTlUTuSuk1smrO08DO73 Ss0A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=s7IbTs24rsRNhpZKr45UIa67diIJ2j3hIHeW1sPPTHg=; b=BobVN+r92DCJAIOnYcr5sUIdY6pVegRvT4Jfst1AEvGLAyJKhVm7PVZTz2PpdLu02s Z63LJqlLRY2GhVn3JNehVl0QtgtZbC8s6hoAgx5rlbwZZH/qaxIUL3gv7VmQIbt9BWRv 5uveOuwAafT9xgxrfQaUnnXtXjALCwVregDoexEu5FPelEwHZhUtOEJBHs9++9r5muHi bnLvVPWp607zZS2e02eiFpRHncrUo5VARJz8tndAJRxIOn9lInrzgTAOrfaKDP8d535k z0dbq//c07eZwvm9t3NcvZUi20gYfQtqh9y7VMYIhkxh792PScWfOH7RDJUmhlJz7fu7 /84Q== X-Gm-Message-State: AGi0PuYoWjQZ//hE6mj7PveGf5lCcGwsus7w/ioj1vpcKmJmFhiRyzdB ClZ1nyqnBv+i2yAUU7/VKc4= X-Google-Smtp-Source: APiQypJw5ok5IF/3P0V2C6qsbqky8PzsWdgQGR5qKWG2iHmneXc96Vsz7zLQC9ZR9/+p6Grpp62Rng== X-Received: by 2002:a1c:b70a:: with SMTP id h10mr5429318wmf.172.1587664058540; Thu, 23 Apr 2020 10:47:38 -0700 (PDT) Received: from jernej-laptop.localnet (cpe-194-152-20-232.static.triera.net. [194.152.20.232]) by smtp.gmail.com with ESMTPSA id x18sm4631951wmi.29.2020.04.23.10.47.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Apr 2020 10:47:37 -0700 (PDT) From: Jernej =?utf-8?B?xaBrcmFiZWM=?= To: Maxime Ripard , Paul Kocialkowski , Chen-Yu Tsai , Mauro Carvalho Chehab , Greg Kroah-Hartman , linux-sunxi@googlegroups.com Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-sunxi@googlegroups.com, Samuel Holland , samuel@sholland.org Subject: Re: [linux-sunxi] [PATCH v2 2/2] media: cedrus: Implement runtime PM Date: Thu, 23 Apr 2020 19:47:36 +0200 Message-ID: <3048039.44csPzL39Z@jernej-laptop> In-Reply-To: <20200422040410.6251-2-samuel@sholland.org> References: <20200422040410.6251-1-samuel@sholland.org> <20200422040410.6251-2-samuel@sholland.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dne sreda, 22. april 2020 ob 06:04:10 CEST je Samuel Holland napisal(a): > This allows the VE clocks and PLL_VE to be disabled most of the time. > A runtime PM reference is held while streaming. >=20 > Originally-by: Jernej =C5=A0krabec I guess this could be SOB? Either way I'm fine. > Signed-off-by: Samuel Holland > --- >=20 > v2: moved PM reference to cedrus_{start,stop}_streaming, based on an > earlier patch by Jernej Skrabec. Removes the need for autosuspend. > I tested this with running 2x v4l2-request-test in parallel. >=20 I tested previous and this patch with LibreELEC and I didn't noticed any=20 regressions: Tested-by: Jernej Skrabec Best regards, Jernej