From 5b38e134163cc375e91424c4688cc9328c6e9082 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Thu, 19 Jul 2007 17:11:11 -0700 Subject: 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 the 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 DRM is lost. --- shared-core/via_video.c | 20 ++++++++------------ 1 file changed, 8 insertions(+), 12 deletions(-) (limited to 'shared-core/via_video.c') diff --git a/shared-core/via_video.c b/shared-core/via_video.c index 300ac61b..c15e75b5 100644 --- a/shared-core/via_video.c +++ b/shared-core/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; -- cgit v1.2.3