diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2005-01-05 23:04:26 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2005-01-05 23:04:26 +0000 |
| commit | d6a1cbbf61a5735f55c3cc923bb6fd52ca1d0581 (patch) | |
| tree | fedfc814b5ccdb10b20e816cd7fdf098b6161bea /sys/dev/sbus/vigra.c | |
| parent | a79d9e271a9c209f60a07ed7852e09374d2eaf69 (diff) | |
Let wsdisplay drivers return zero for WSDISPLAYIO_[GS]VIDEO ioctls - most
of the work is done in the upper layer, but they get to see the ioctl,
so don't always return an error.
Diffstat (limited to 'sys/dev/sbus/vigra.c')
| -rw-r--r-- | sys/dev/sbus/vigra.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/dev/sbus/vigra.c b/sys/dev/sbus/vigra.c index 9e74a5cc541..32272c6e050 100644 --- a/sys/dev/sbus/vigra.c +++ b/sys/dev/sbus/vigra.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vigra.c,v 1.2 2004/11/29 22:07:41 miod Exp $ */ +/* $OpenBSD: vigra.c,v 1.3 2005/01/05 23:04:25 miod Exp $ */ /* * Copyright (c) 2002, 2003, Miodrag Vallat. @@ -398,6 +398,8 @@ vigra_ioctl(void *v, u_long cmd, caddr_t data, int flags, struct proc *p) case WSDISPLAYIO_SVIDEO: case WSDISPLAYIO_GVIDEO: + break; + case WSDISPLAYIO_GCURPOS: case WSDISPLAYIO_SCURPOS: case WSDISPLAYIO_GCURMAX: |