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From: Denis Oliver Kropp <dok@directfb.org>
Subject: Hack for pxafb which crashed the kernel
Signed-off-by: Denis Oliver Kropp <dok@directfb.org>
---
diff -pur DirectFB-1.0.1/systems/fbdev/fbdev.c DirectFB-1.0.1-hacked/systems/fbdev/fbdev.c
--- DirectFB-1.0.1/systems/fbdev/fbdev.c 2007-08-19 23:52:06.000000000 +0200
+++ DirectFB-1.0.1-hacked/systems/fbdev/fbdev.c 2007-11-23 19:58:47.000000000 +0100
@@ -2449,7 +2449,10 @@ fbdev_ioctl_call_handler( int caller,
ioctl( dfb_fbdev->vt->fd, KDSETMODE, KD_GRAPHICS );
}
- ret = ioctl( dfb_fbdev->fd, call_arg, call_ptr );
+ if (call_arg != FBIOPUT_VSCREENINFO)
+ ret = ioctl( dfb_fbdev->fd, call_arg, call_ptr );
+ else
+ ret = 0;
if (dfb_config->vt) {
if (call_arg == FBIOPUT_VSCREENINFO) {
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