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[23.128.96.18]) by mx.google.com with ESMTP id n12si2003934edt.67.2020.10.07.11.19.34; Wed, 07 Oct 2020 11:19:57 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=fiNFvhC0; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728738AbgJGRtx (ORCPT + 99 others); Wed, 7 Oct 2020 13:49:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34764 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728489AbgJGRtt (ORCPT ); Wed, 7 Oct 2020 13:49:49 -0400 Received: from mail-il1-x131.google.com (mail-il1-x131.google.com [IPv6:2607:f8b0:4864:20::131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9B81FC061755 for ; Wed, 7 Oct 2020 10:49:49 -0700 (PDT) Received: by mail-il1-x131.google.com with SMTP id t18so3049285ilo.12 for ; Wed, 07 Oct 2020 10:49:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=nJKk1hLd7KbKjZ00VmZ+hLnKCsK4KTZ8u5X+jlAR4/8=; b=fiNFvhC0EjVgl4an7ToE/0ySy/w4E+0JaskdSdW6m0Nlv+lH57csHVAXRBPDIlUx0c Ja7IPWM4uws9fR70U0A/S2LYStAHC2iEfJH+8lxqSb/pLf5B4qn2CgSz0HVTWgiNHnhc lA7+CcWN9OGG2zZXXpJDn+1dNWj/K3R2WcBnLfOxdm+2MiPmLpKrHFQsiIuE0MS+lKHG Nki+d1nxkU2Nbo1/+LbPlwQdRdeHLQAqkwaviefoiXTMstMuDJCmgj/kCItR7qIlHaYn nR3bTuv/mRuIxMG5HVMZRvkxKyNevr4lfdC9YsoiBFxx3cjqtIEhMG93CY6CqSd0O9jv IBFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=nJKk1hLd7KbKjZ00VmZ+hLnKCsK4KTZ8u5X+jlAR4/8=; b=ViMFhNbReJADGrYq8Wl8kewI/UriIDp1pHisoGJBIZvR64yMJCWzTDnepk1za7G5GH eBR4g1AJZeots9Tps2VrcdddWslXU4tqAndaOWs2kUCfGNC8LH2bEgfopZ3ZImPF7Xc7 6XZteOegKH+y8yLwGxDKzPVGzFc3UpRo8PF56M+M0x/xKMyGZKVBcqXyl0uhyWI7/7AO WLOYdlCnunTZ4VQDmIWGk7hp4ia0r84Xe1N/AKmEG/9/EGnKNejtTPVdhV4+Wbh5IjRr nbtUVlGHPejhygGsDTIrIu2FvL+GOCOzpHLS3+RVadAhSYR5vx7D2FrQnKhvZqNr1472 dQUg== X-Gm-Message-State: AOAM5323v8xfbClckEwaIT8RZWzTsJsIPR0GlNcGZbShmzogNRPU2Mcx UlzOjL2gCQgp4gWUjsHB+FYXOfuYSk03blLdB4FLfIvZo0MdQw== X-Received: by 2002:a92:b30c:: with SMTP id p12mr3382233ilh.35.1602092988665; Wed, 07 Oct 2020 10:49:48 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: =?UTF-8?B?Q2zDqW1lbnQgUMOpcm9u?= Date: Wed, 7 Oct 2020 19:49:37 +0200 Message-ID: Subject: Re: devfreq and panfrost on Allwinner H6 To: Tomeu Vizoso Cc: dri-devel , open list , linux-sunxi Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Tomeu, On Wed, 7 Oct 2020 at 10:58, Tomeu Vizoso wrote: > > Hi Cl=C3=A9ment, > > Have just noticed that my Pine H64 board hangs when I try to set the > performance governor for the GPU devfreq. > > Is this a known bug? Yes it is. I try to summarize everything in this message: https://lkml.org/lkml/2020/8/3/153 Clement > > Thanks, > > Tomeu