From f82af20e1a028e16b9bb11da081fa1148d40fa6a Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann <kraxel@suse.de> Date: Wed, 2 May 2007 19:27:19 +0200 Subject: [PATCH] [PATCH] x86-64: ignore vgacon if hardware not present Avoid trying to set up vgacon if there's no vga hardware present. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Alan <alan@lxorguk.ukuu.org.uk> Acked-by: Ingo Molnar <mingo@elte.hu> --- drivers/video/console/vgacon.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c index 91a20785108a..3e67c34df9a5 100644 --- a/drivers/video/console/vgacon.c +++ b/drivers/video/console/vgacon.c @@ -371,7 +371,8 @@ static const char *vgacon_startup(void) } /* VGA16 modes are not handled by VGACON */ - if ((ORIG_VIDEO_MODE == 0x0D) || /* 320x200/4 */ + if ((ORIG_VIDEO_MODE == 0x00) || /* SCREEN_INFO not initialized */ + (ORIG_VIDEO_MODE == 0x0D) || /* 320x200/4 */ (ORIG_VIDEO_MODE == 0x0E) || /* 640x200/4 */ (ORIG_VIDEO_MODE == 0x10) || /* 640x350/4 */ (ORIG_VIDEO_MODE == 0x12) || /* 640x480/4 */ -- GitLab