From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jon Smirl" Subject: Re: [PATCH 0/7] Detaching fbcon Date: Tue, 6 Jun 2006 12:10:40 -0400 Message-ID: <9e4733910606060910m44cd4edfs8155c1fe031b37fe@mail.gmail.com> References: <44856223.9010606@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <44856223.9010606@gmail.com> Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-Id: Cc: Andrew Morton , Linux Fbdev development list , Linux Kernel Development On 6/6/06, Antonino A. Daplas wrote: > Overall, this feature is a great help for developers working in the > framebuffer or console layer. There is not need to continually reboot the > kernel for every small change. It is also useful for regular users who wants > to choose between a graphical console or a text console without having to > reboot. Instead of the sysfs attribute, what about creating a new escape sequence that you send to the console system to detach? Doing it that way would make more sense from a stacking order. It just seems backwards to me that you ask a lower layer to detach from the layer above it. The escape sequence would also work for any console implementation, not just fbcon. If console detached this way and there was nothing to fallback to (systems without VGAcon), it would know not to try and print anything until something reattaches to it. -- Jon Smirl jonsmirl@gmail.com