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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 11C7BC43144 for ; Thu, 28 Jun 2018 22:44:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C731E27A0F for ; Thu, 28 Jun 2018 22:44:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C731E27A0F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=padovan.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967457AbeF1Wou (ORCPT ); Thu, 28 Jun 2018 18:44:50 -0400 Received: from mail-qt0-f193.google.com ([209.85.216.193]:43980 "EHLO mail-qt0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S967440AbeF1Wop (ORCPT ); Thu, 28 Jun 2018 18:44:45 -0400 Received: by mail-qt0-f193.google.com with SMTP id c8-v6so6276843qtp.10; Thu, 28 Jun 2018 15:44:45 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:subject:from:to:cc:date:in-reply-to :references:mime-version:content-transfer-encoding; bh=iOKjmY08TQCOWzO7t1S2J8OEJ4Ki3d6Zvi4FJXab84g=; b=WGOTAaDFqtIM/SZkhGrwSoX8Lu6d03fUGgBLDMEVCTAAlYjILH2amGM1wxaGccdd8R xH33YfKsx8wZqHgwSPpiTQMW6SkKJDuIfZeFRTCOIy19KgYit+pbYQs5XDAeV87ViEH+ lYJ2u0OPOS+FffYwcBaFssxk0wg9J9gE17m7N1cRvlL8X1Z/ereccos0uGjhnj3PhGMo 9mLj8xjXc5yIzSUuDXMyzNeuI3pKfCcwosKDtBn4l3jn8tCqXb+MLhzL1NIXYQWq2rmQ 7d9fVjQAiJ3nWiDIAotJAfXJEej5LOt16B49AZSovm9fDwC3CkGyimVDBOO/tLyzeW98 2BFQ== X-Gm-Message-State: APt69E1X/78hk28U4lzisNPiOI9twrrpwebe3jjfOij8n6bkd//tRN7V tDiQd8rTJ3E+rqZaODWty2Q= X-Google-Smtp-Source: AAOMgpd5WOqkUcBlNwlm2XLEp+rsZRkKPx1byP3LdQpzwAFl3He1tH9a7rvbVmVDZdhCEmUGqfBkUg== X-Received: by 2002:a0c:8e43:: with SMTP id w3-v6mr10992863qvb.215.1530225884738; Thu, 28 Jun 2018 15:44:44 -0700 (PDT) Received: from juma ([2804:14c:181:9195:9419:3bed:192:1e62]) by smtp.gmail.com with ESMTPSA id c9-v6sm4465554qth.35.2018.06.28.15.44.41 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 28 Jun 2018 15:44:43 -0700 (PDT) Message-ID: <1dc75ca2113d9809299fbfb60be097758003b3f2.camel@padovan.org> Subject: Re: [PATCH v5 0/3] console/fbcon: Add support for deferred console takeover From: Gustavo Padovan To: Bartlomiej Zolnierkiewicz , Hans de Goede Cc: Petr Mladek , linux-fbdev@vger.kernel.org, Daniel Vetter , linux-kernel@vger.kernel.org, Steven Rostedt , Sergey Senozhatsky , dri-devel@lists.freedesktop.org Date: Thu, 28 Jun 2018 19:44:38 -0300 In-Reply-To: <2462549.rLSfW9kX99@amdc3058> References: <20180628090351.15581-1-hdegoede@redhat.com> <2462549.rLSfW9kX99@amdc3058> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.3 (3.28.3-1.fc28) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Bartlomiej, On Thu, 2018-06-28 at 15:50 +0200, Bartlomiej Zolnierkiewicz wrote: > On Thursday, June 28, 2018 11:03:48 AM Hans de Goede wrote: > > Hi All, > > > > Here is v5 of my patch-set, to delay fbcon taking over the console > > (and > > binding to fbdev devices) until there actually is some text output > > to the > > console. This is intended for use with the "quiet" cmdline option, > > in > > combination with a bootloader which leaves the vendor's logo / > > EFI bootgraphics put up by the firmware intact on the EFI > > framebuffer. > > > > The end goal here is a boot where the firmware shows its boot > > graphics > > and these stay in place for a couple of seconds until the GUI loads > > and > > the GUI then smoothly takes over the framebuffer without any > > distruptions. > > > > Bartlomiej, I believe that this patch-set is ready for merging now > > and > > the first patch has Petr's ack, so can we get this merged now? > > Done, thanks for patches (also for reviews & acks). > > > Also please create an inmutable (or topic) branch for this, so that > > the > > drm people can merge it into drm-tip for additional testing. > > Daniel, > > The following changes since commit > 7daf201d7fe8334e2d2364d4e8ed3394ec9af819: > > Linux 4.18-rc2 (2018-06-24 20:54:29 +0800) > > are available in the git repository at: > > https://github.com/bzolnier/linux.git tags/ib-fbdev-drm-v4.19- > deferred-console-takeover > > for you to fetch changes up to > 83d83bebf40132e2d55ec58af666713cc76f9764: > > console/fbcon: Add support for deferred console takeover (2018-06- > 28 15:20:30 +0200) > > ---------------------------------------------------------------- > Immutable branch between fbdev and drm for the v4.19 merge window > (contains the deferred console takeover feature) > > ---------------------------------------------------------------- > Hans de Goede (3): > printk: Export is_console_locked > fbcon: Call WARN_CONSOLE_UNLOCKED() where applicable > console/fbcon: Add support for deferred console takeover > > Documentation/fb/fbcon.txt | 7 ++++ > drivers/video/console/Kconfig | 11 ++++++ > drivers/video/console/dummycon.c | 67 ++++++++++++++++++++++++++++ > ---- > drivers/video/fbdev/core/fbcon.c | 83 > ++++++++++++++++++++++++++++++++++++++++ > include/linux/console.h | 5 +++ > kernel/printk/printk.c | 1 + > 6 files changed, 166 insertions(+), 8 deletions(-) Pulled into drm-misc-next, thanks Gustavo