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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6173ECDB465 for ; Thu, 19 Oct 2023 08:39:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232788AbjJSIj0 (ORCPT ); Thu, 19 Oct 2023 04:39:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50070 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232752AbjJSIjY (ORCPT ); Thu, 19 Oct 2023 04:39:24 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7779310F for ; Thu, 19 Oct 2023 01:38:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1697704715; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=G05XiwhgpIQ/i5NumbylEP8cbj9xoesDNIfV6BzBItM=; b=bluqSGekxMNhEssAInPAdfOtOYINJRMGVf67NEdSrJbeHmMl3/4Eax5EU4UUF6qBOUtMJo psjEnZ1yY2CqWL8BAa1veKJUWGi1Szm+tJ8WfHN5cEoz4oKGPCOw4QhVrGzO5AjIcPx3ad fu7KaCAjgTbdVqwZ+X6eiahv4CSe8lI= Received: from mail-lj1-f197.google.com (mail-lj1-f197.google.com [209.85.208.197]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-575-zYQbUGaCPRWreejVgbtDcQ-1; Thu, 19 Oct 2023 04:38:34 -0400 X-MC-Unique: zYQbUGaCPRWreejVgbtDcQ-1 Received: by mail-lj1-f197.google.com with SMTP id 38308e7fff4ca-2c5073588cbso56295421fa.3 for ; Thu, 19 Oct 2023 01:38:34 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697704712; x=1698309512; h=mime-version:message-id:date:references:in-reply-to:subject:cc:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=G05XiwhgpIQ/i5NumbylEP8cbj9xoesDNIfV6BzBItM=; b=D7s5t0bAlmEUnyrlqgUSV+wse4MR4Eplvy5AcIkDKLubiwFKqMwED0ZqObt0s4+L1L YbDQRnqu/dAHYnF2m+Xe5SeIef9jyRqDe3W/I23DsXB8nTMHhZkcPk6OSRs1IcPUInCR TZqU0oj+IdkXyzFhBscQStjDVNvITlLbPpt/IjM3tkZQktnGvqCK+/s0HNNKGzOjQDM7 I+6cQdbDogQ9cU98mef1TMnUpPxM3JHZ24vmonrhJDingUk2YryVdMPpSe1705DrFXnm ddywpXeDBOawtu+O/oTBXFtokdtHo15b4QAJWGDHoiALMs63SqjRUkyB34C3Lg2BqRy4 7eSg== X-Gm-Message-State: AOJu0Yxzgp2LQwDyduK+owboMiAz1Itp5mDAUfaqO77X7YDGw8W0C8e2 7WXrzToDnCQMd0A9BOm8VLKwZrLFld3U+DljIHVSjN+OZ9wfIrrxRbSks5z07YRn+YnM0v/5cVe 4SqogHUVs0CUuCc21bBt07kQ87muhFPE= X-Received: by 2002:a2e:9a84:0:b0:2c5:2fcd:2598 with SMTP id p4-20020a2e9a84000000b002c52fcd2598mr923271lji.8.1697704712596; Thu, 19 Oct 2023 01:38:32 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHjvOL0qOv+so0xlvnzYm8bWreGusjbjlbJqUyAnRDs+juUfrfGLMyMt9rUO1/HoGxqOlZ6dQ== X-Received: by 2002:a2e:9a84:0:b0:2c5:2fcd:2598 with SMTP id p4-20020a2e9a84000000b002c52fcd2598mr923253lji.8.1697704712268; Thu, 19 Oct 2023 01:38:32 -0700 (PDT) Received: from localhost (44.red-81-39-191.dynamicip.rima-tde.net. [81.39.191.44]) by smtp.gmail.com with ESMTPSA id p12-20020a05600c418c00b0040773c69fc0sm3738983wmh.11.2023.10.19.01.38.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Oct 2023 01:38:31 -0700 (PDT) From: Javier Martinez Canillas To: Maxime Ripard , Thierry Reding Cc: linux-fbdev@vger.kernel.org, Robert Foss , David Airlie , Helge Deller , dri-devel@lists.freedesktop.org, Jon Hunter , Hans de Goede , Thomas Zimmermann , Daniel Vetter Subject: Re: [PATCH 0/2] fbdev/simplefb: Add missing simple-framebuffer features In-Reply-To: References: <20231011143809.1108034-1-thierry.reding@gmail.com> Date: Thu, 19 Oct 2023 10:38:31 +0200 Message-ID: <87wmvjovlk.fsf@minerva.mail-host-address-is-not-set> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org Maxime Ripard writes: Hello Maxime, > Hi, > > On Wed, Oct 11, 2023 at 04:38:07PM +0200, Thierry Reding wrote: >> From: Thierry Reding >> This contains two patches that bring simplefb up to feature parity with >> simpledrm. The patches add support for the "memory-region" property that >> provides an alternative to the "reg" property to describe the memory >> used for the framebuffer and allow attaching the simple-framebuffer >> device to one or more generic power domains to make sure they aren't >> turned off during the boot process and take down the display >> configuration. > > I just talked with Sima about it in the hallway at XDC. I'm fine with > those patches in principle, but it looks to me that simpledrm doesn't > have support for power domains and we'll want that :) > It has support since commit 61df9ca23107 ("drm/simpledrm: Add support for multiple "power-domains") AFAIK. > Thanks! > Maxime > -- Best regards, Javier Martinez Canillas Core Platforms Red Hat