Messages in this thread Patch in this message | | | From | David Herrmann <> | Subject | [PATCH v2 08/14] fbdev: fbcon: select VT_HW_CONSOLE_BINDING | Date | Thu, 4 Jul 2013 14:25:08 +0200 |
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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 <dh.herrmann@gmail.com> --- 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 bc922c4..538d700 100644 --- a/drivers/video/console/Kconfig +++ b/drivers/video/console/Kconfig @@ -89,7 +89,8 @@ 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 help Low-level framebuffer-based console driver. -- 1.8.3.2
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