From 765d5b9c2b72f5b99722cdfcf4bf8f88c556cf92 Mon Sep 17 00:00:00 2001 From: David Herrmann Date: Fri, 2 Aug 2013 14:05:27 +0200 Subject: [PATCH] fbdev: fbcon: select VT_HW_CONSOLE_BINDING fbdev provides framebuffer hotplugging, hence, we need to allow fbcon to unbind from framebuffers. Unfortunately, fbcon_fb_unbind() cannot unbind from the last framebuffer, unless console-unbinding is supported. Fixing fbcon_unbind() to return 0 caused some horrible NULL-derefs in the VT layer and I couldn't figure out why. Hence, lets just require console-unbinding so fbdev hotplugging works with fbcon. Signed-off-by: David Herrmann Link: http://lkml.kernel.org/r/1375445127-15480-9-git-send-email-dh.herrmann@gmail.com Signed-off-by: H. Peter Anvin --- drivers/video/console/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig index 8c30603e0a86..846caab75a46 100644 --- a/drivers/video/console/Kconfig +++ b/drivers/video/console/Kconfig @@ -92,7 +92,8 @@ config DUMMY_CONSOLE_ROWS config FRAMEBUFFER_CONSOLE tristate "Framebuffer Console support" - depends on FB + depends on FB && !UML + select VT_HW_CONSOLE_BINDING select CRC32 select FONT_SUPPORT help -- 2.20.1