diff options
| author | Eric Anholt <anholt@freebsd.org> | 2005-08-15 18:07:12 +0000 |
|---|---|---|
| committer | Eric Anholt <anholt@freebsd.org> | 2005-08-15 18:07:12 +0000 |
| commit | 8c21b783c3e38aa2c2d16e11ec01cf695f8e7f8a (patch) | |
| tree | c40ed75e583b24b7a9947221766c82d5a4cd061d /shared-core/via_video.c | |
| parent | 4f5961eeeee806a2d6e08e159c56262d4f060cba (diff) | |
Port the VIA DRM to FreeBSD. Original patch by Jake, with some cleanup by
me to match other drivers and avoid ifdeffing. The linux via_drv.c will
be moved from shared-core to linux-core soon by repocopy.
Submitted by: Jake Burkholder <jake@FreeBSD.org> Tested by: unichrome
Diffstat (limited to 'shared-core/via_video.c')
| -rw-r--r-- | shared-core/via_video.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/shared-core/via_video.c b/shared-core/via_video.c index 8ba09674..04d37cae 100644 --- a/shared-core/via_video.c +++ b/shared-core/via_video.c @@ -57,7 +57,7 @@ via_release_futex(drm_via_private_t *dev_priv, int context) return; for (i=0; i < VIA_NR_XVMC_LOCKS; ++i) { - lock = (int *) XVMCLOCKPTR(dev_priv->sarea_priv, i); + lock = (volatile int *) XVMCLOCKPTR(dev_priv->sarea_priv, i); if ( (_DRM_LOCKING_CONTEXT( *lock ) == context)) { if (_DRM_LOCK_IS_HELD( *lock ) && (*lock & _DRM_LOCK_CONT)) { DRM_WAKEUP( &(dev_priv->decoder_queue[i])); @@ -85,7 +85,7 @@ via_decoder_futex(DRM_IOCTL_ARGS) if (fx.lock > VIA_NR_XVMC_LOCKS) return -EFAULT; - lock = (int *)XVMCLOCKPTR(sAPriv, fx.lock); + lock = (volatile int *)XVMCLOCKPTR(sAPriv, fx.lock); switch (fx.func) { case VIA_FUTEX_WAIT: |