The patch titled
xen-paravirt_ops: ignore vgacon if hardware not present
has been removed from the -mm tree. Its filename was
xen-paravirt_ops-ignore-vgacon-if-hardware-not-present.patch
This patch was dropped because Zach's patches destroyed it all
------------------------------------------------------
Subject: xen-paravirt_ops: ignore vgacon if hardware not present
From: Gerd Hoffmann <kraxel@xxxxxxx>
Avoid trying to set up vgacon if there's no vga hardware present.
Signed-off-by: Jeremy Fitzhardinge <jeremy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/console/vgacon.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
diff -puN drivers/video/console/vgacon.c~xen-paravirt_ops-ignore-vgacon-if-hardware-not-present drivers/video/console/vgacon.c
--- a/drivers/video/console/vgacon.c~xen-paravirt_ops-ignore-vgacon-if-hardware-not-present
+++ a/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 */
_
Patches currently in -mm which might be from kraxel@xxxxxxx are
xen-paravirt_ops-ignore-vgacon-if-hardware-not-present.patch
xen-paravirt_ops-use-the-hvc-console-infrastructure-for-xen-console.patch
xen-paravirt_ops-add-early-printk-support-via-hvc-console.patch
fixes-and-cleanups-for-earlyprintk-aka-boot-console.patch
-
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