From 623e71b035cb5271028500720b3622ba76db42bb Mon Sep 17 00:00:00 2001 From: "Antonino A. Daplas" Date: Tue, 17 Jul 2007 04:05:28 -0700 Subject: fbcon: allow fbcon to use the primary display driver Allow fbcon to select the primary display adapter using the fb_is_primary_device() arch-specific helper. If a a primary adapter is detected, fbcon will unbind the old adapter from the VT layer, then rebind using the new adapter. This requires that bind_/unbind_con_driver() be made public. Because this feature may produce unexpected behavior (from the user's POV), this must be explicitly enabled in Kconfig. [akpm@linux-foundation.org: export unbind_con_driver] Signed-off-by: Antonino Daplas Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/vt_kern.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h index d961635d0e6..0d034d89ee8 100644 --- a/include/linux/vt_kern.h +++ b/include/linux/vt_kern.h @@ -75,6 +75,10 @@ int con_copy_unimap(struct vc_data *dst_vc, struct vc_data *src_vc); int vt_waitactive(int vt); void change_console(struct vc_data *new_vc); void reset_vc(struct vc_data *vc); +extern int bind_con_driver(const struct consw *csw, int first, int last, + int deflt); +extern int unbind_con_driver(const struct consw *csw, int first, int last, + int deflt); /* * vc_screen.c shares this temporary buffer with the console write code so that -- cgit v1.2.3