diff options
| author | Eric Anholt | 2007-09-03 04:06:45 +0200 |
|---|---|---|
| committer | Dave Airlie | 2007-10-15 02:38:20 +0200 |
| commit | c153f45f9b7e30289157bba3ff5682291df16caa (patch) | |
| tree | 33f21e1ebd83ec548751f3d490afe6230ab99972 /drivers/char/drm/via_video.c | |
| parent | drm: remove XFREE86_VERSION macros. (diff) | |
| download | kernel-qcow2-linux-c153f45f9b7e30289157bba3ff5682291df16caa.tar.gz kernel-qcow2-linux-c153f45f9b7e30289157bba3ff5682291df16caa.tar.xz kernel-qcow2-linux-c153f45f9b7e30289157bba3ff5682291df16caa.zip | |
drm: Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE.
The data is now in kernel space, copied in/out as appropriate according to t
This results in DRM_COPY_{TO,FROM}_USER going away, and error paths to deal
with those failures. This also means that XFree86 4.2.0 support for i810 DR
is lost.
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/via_video.c')
| -rw-r--r-- | drivers/char/drm/via_video.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/char/drm/via_video.c b/drivers/char/drm/via_video.c index 300ac61b09ed..c15e75b54cb1 100644 --- a/drivers/char/drm/via_video.c +++ b/drivers/char/drm/via_video.c @@ -65,10 +65,9 @@ void via_release_futex(drm_via_private_t * dev_priv, int context) } } -int via_decoder_futex(DRM_IOCTL_ARGS) +int via_decoder_futex(struct drm_device *dev, void *data, struct drm_file *file_priv) { - DRM_DEVICE; - drm_via_futex_t fx; + drm_via_futex_t *fx = data; volatile int *lock; drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private; drm_via_sarea_t *sAPriv = dev_priv->sarea_priv; @@ -76,21 +75,18 @@ int via_decoder_futex(DRM_IOCTL_ARGS) DRM_DEBUG("%s\n", __FUNCTION__); - DRM_COPY_FROM_USER_IOCTL(fx, (drm_via_futex_t __user *) data, - sizeof(fx)); - - if (fx.lock > VIA_NR_XVMC_LOCKS) + if (fx->lock > VIA_NR_XVMC_LOCKS) return -EFAULT; - lock = (volatile int *)XVMCLOCKPTR(sAPriv, fx.lock); + lock = (volatile int *)XVMCLOCKPTR(sAPriv, fx->lock); - switch (fx.func) { + switch (fx->func) { case VIA_FUTEX_WAIT: - DRM_WAIT_ON(ret, dev_priv->decoder_queue[fx.lock], - (fx.ms / 10) * (DRM_HZ / 100), *lock != fx.val); + DRM_WAIT_ON(ret, dev_priv->decoder_queue[fx->lock], + (fx->ms / 10) * (DRM_HZ / 100), *lock != fx->val); return ret; case VIA_FUTEX_WAKE: - DRM_WAKEUP(&(dev_priv->decoder_queue[fx.lock])); + DRM_WAKEUP(&(dev_priv->decoder_queue[fx->lock])); return 0; } return 0; |