diff options
Diffstat (limited to 'drivers/char/drm/via_video.c')
| -rw-r--r-- | drivers/char/drm/via_video.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/drivers/char/drm/via_video.c b/drivers/char/drm/via_video.c index 1e2d444..7fab9fb 100644 --- a/drivers/char/drm/via_video.c +++ b/drivers/char/drm/via_video.c @@ -29,8 +29,7 @@ #include "via_drm.h" #include "via_drv.h" -void -via_init_futex(drm_via_private_t *dev_priv) +void via_init_futex(drm_via_private_t * dev_priv) { unsigned int i; @@ -42,30 +41,28 @@ via_init_futex(drm_via_private_t *dev_priv) } } -void -via_cleanup_futex(drm_via_private_t *dev_priv) +void via_cleanup_futex(drm_via_private_t * dev_priv) { -} +} -void -via_release_futex(drm_via_private_t *dev_priv, int context) +void via_release_futex(drm_via_private_t * dev_priv, int context) { unsigned int i; volatile int *lock; - for (i=0; i < VIA_NR_XVMC_LOCKS; ++i) { - lock = (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])); + for (i = 0; i < VIA_NR_XVMC_LOCKS; ++i) { + lock = (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])); } *lock = 0; } - } -} + } +} -int -via_decoder_futex(DRM_IOCTL_ARGS) +int via_decoder_futex(DRM_IOCTL_ARGS) { DRM_DEVICE; drm_via_futex_t fx; @@ -95,4 +92,3 @@ via_decoder_futex(DRM_IOCTL_ARGS) } return 0; } - |
