From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Date: Thu, 28 Jun 2018 15:24:46 +0000 Subject: Re: [PATCH v5 0/3] console/fbcon: Add support for deferred console takeover Message-Id: <64555902-73df-3289-7bd9-0ea8a2caffbd@redhat.com> List-Id: References: <20180628090351.15581-1-hdegoede@redhat.com> <2462549.rLSfW9kX99@amdc3058> In-Reply-To: <2462549.rLSfW9kX99@amdc3058> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Bartlomiej Zolnierkiewicz Cc: Petr Mladek , linux-fbdev@vger.kernel.org, Daniel Vetter , linux-kernel@vger.kernel.org, Steven Rostedt , Sergey Senozhatsky , dri-devel@lists.freedesktop.org HI, On 28-06-18 15:50, 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). You're welcome and thank you for merging these. Regards, Hans > >> 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(-) > > Best regards, > -- > Bartlomiej Zolnierkiewicz > Samsung R&D Institute Poland > Samsung Electronics >