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[209.132.180.67]) by mx.google.com with ESMTP id bh8si10588125plb.175.2019.07.01.11.22.48; Mon, 01 Jul 2019 11:23:03 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=CpRQXslQ; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 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 S1727122AbfGASIt (ORCPT + 99 others); Mon, 1 Jul 2019 14:08:49 -0400 Received: from mail-io1-f67.google.com ([209.85.166.67]:45051 "EHLO mail-io1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727109AbfGASIt (ORCPT ); Mon, 1 Jul 2019 14:08:49 -0400 Received: by mail-io1-f67.google.com with SMTP id s7so30813262iob.11; Mon, 01 Jul 2019 11:08:48 -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; bh=Uy3GzDC/3O8U5MnHDFB01vcThhGk4+LpUii33EoT0mU=; b=CpRQXslQJ4GcU66JWYXcgsogIOovk4Oj5BbQvT1mVf4Dt4EhIA8xkGp8g5r/aT6MwC 2veX2Qf67yFZ9At1kXc2JXytLmodk0droxpumi42GNd8fRqrcbQ/bLLUWXO9GzyqUMMy iyw5xGUu/UeKDlul40NjhRVv2XG3/+FL2LW3Qo6YEooqmR5W7AClmwrQ/FgyHGoBL0Yx PCL7voVxS3VCUx0ml2exh075XNYbgTY1e8lKa/wm4SfSeV4yb2otxX66LMcgBzbH2bV8 hyPnoAjhw3rljtZIgVgulRBpu/b+CeiJLRVSEXJbt+EcT0CMZVhv4Xmh9I7IzoBgvQrV je1Q== 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; bh=Uy3GzDC/3O8U5MnHDFB01vcThhGk4+LpUii33EoT0mU=; b=bckOwN4uUa80O5561+ZceR7eYtif609Ig8K9MTx8RIsrPH+DrGXPLdiCciuX7YceeV YUbfj0UpNwSIU7Ig6dk2m6HBBNDU+rzuXr5rpCgd8WU5tN6kwECpc0Ka+5yCRKYOBU/0 A/0JQB9wMMc90LBy7YT7D6ZaiPwJFJBJls3JDinNF0eO0Bp4EGZscFq1vvZaTgj3z14B JVmb1xW4Kd287wG73wTjRBEy9U4Of9BAjXdRPIqHss5bsM61PD5X/kZ6u90SvhORk/qP G4lfTn45H97IibkvIBxsNOxYTT0gs25vgLqHcFkEPUb2102CR6T4LR+XIVV0GvSVNSia Z1wQ== X-Gm-Message-State: APjAAAUmleflRW6nsi8NJTcjJ1YF0KYJODFjFHFHGbcTMmEhIb9efqjw Hzaf+sRCZKzvldNwJpdvQ3sNoOcTM/qS0ibWN/c= X-Received: by 2002:a6b:3b89:: with SMTP id i131mr16212349ioa.33.1562004528091; Mon, 01 Jul 2019 11:08:48 -0700 (PDT) MIME-Version: 1.0 References: <20190630150230.7878-1-robdclark@gmail.com> <20190630150230.7878-3-robdclark@gmail.com> In-Reply-To: <20190630150230.7878-3-robdclark@gmail.com> From: Jeffrey Hugo Date: Mon, 1 Jul 2019 12:08:38 -0600 Message-ID: Subject: Re: [Freedreno] [PATCH 2/5] genpd/gdsc: inherit display powerdomain from bootloader To: Rob Clark Cc: "open list:DRM PANEL DRIVERS" , MSM , Rob Clark , aarch64-laptops@lists.linaro.org, Ulf Hansson , Len Brown , linux-pm@vger.kernel.org, Stephen Boyd , Greg Kroah-Hartman , Michael Turquette , Kevin Hilman , "Rafael J. Wysocki" , lkml , Andy Gross , Pavel Machek , freedreno , linux-clk@vger.kernel.org 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 On Sun, Jun 30, 2019 at 9:02 AM Rob Clark wrote: > > From: Rob Clark > > Mark power domains that may be enabled by bootloader, and which should > not be disabled until a driver takes them over. > > This keeps efifb alive until the real driver can be probed. In a distro > kernel, the driver will most likely built as a module, and not probed > until we get to userspace (after late_initcall) > > Signed-off-by: Rob Clark Reviewed-by: Jeffrey Hugo