diff options
| author | Keith Whitwell <keith@tungstengraphics.com> | 2003-03-28 13:47:41 +0000 |
|---|---|---|
| committer | Keith Whitwell <keith@tungstengraphics.com> | 2003-03-28 13:47:41 +0000 |
| commit | 79db46ccef7abf8d18bcf84bd72bda4aca842b86 (patch) | |
| tree | 0628ee4ed11e15368a5a3715102907d54e7aa04e /bsd/drm_dma.h | |
| parent | 7c9631e5928850e4dc85644fb6a5511f94540ad8 (diff) | |
merged from trunkdrm-filp-1-20020328drm-filp-0-1-branch
Diffstat (limited to 'bsd/drm_dma.h')
| -rw-r--r-- | bsd/drm_dma.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/bsd/drm_dma.h b/bsd/drm_dma.h index 01b1cdb0..946e652c 100644 --- a/bsd/drm_dma.h +++ b/bsd/drm_dma.h @@ -27,6 +27,8 @@ * Authors: * Rickard E. (Rik) Faith <faith@valinux.com> * Gareth Hughes <gareth@valinux.com> + * + * $FreeBSD: src/sys/dev/drm/drm_dma.h,v 1.4 2003/03/09 02:08:28 anholt Exp $ */ #include "drmP.h" @@ -524,7 +526,7 @@ int DRM(irq_install)( drm_device_t *dev, int irq ) TASK_INIT(&dev->task, 0, DRM(dma_immediate_bh), dev); #endif -#if __HAVE_VBL_IRQ +#if __HAVE_VBL_IRQ && 0 /* disabled */ DRM_SPININIT( dev->vbl_lock, "vblsig" ); TAILQ_INIT( &dev->vbl_sig_list ); #endif @@ -645,6 +647,7 @@ int DRM(wait_vblank)( DRM_IOCTL_ARGS ) flags = vblwait.request.type & _DRM_VBLANK_FLAGS_MASK; if (flags & _DRM_VBLANK_SIGNAL) { +#if 0 /* disabled */ drm_vbl_sig_t *vbl_sig = DRM_MALLOC(sizeof(drm_vbl_sig_t)); if (vbl_sig == NULL) return ENOMEM; @@ -660,6 +663,8 @@ int DRM(wait_vblank)( DRM_IOCTL_ARGS ) TAILQ_INSERT_HEAD(&dev->vbl_sig_list, vbl_sig, link); DRM_SPINUNLOCK(&dev->vbl_lock); ret = 0; +#endif + ret = EINVAL; } else { ret = DRM(vblank_wait)(dev, &vblwait.request.sequence); @@ -674,6 +679,11 @@ int DRM(wait_vblank)( DRM_IOCTL_ARGS ) return ret; } +void DRM(vbl_send_signals)(drm_device_t *dev) +{ +} + +#if 0 /* disabled */ void DRM(vbl_send_signals)( drm_device_t *dev ) { drm_vbl_sig_t *vbl_sig; @@ -692,13 +702,14 @@ void DRM(vbl_send_signals)( drm_device_t *dev ) psignal(p, vbl_sig->signo); TAILQ_REMOVE(&dev->vbl_sig_list, vbl_sig, link); - DRM_FREE(vbl_sig); + DRM_FREE(vbl_sig,sizeof(*vbl_sig)); } vbl_sig = next; } DRM_SPINUNLOCK(&dev->vbl_lock); } +#endif #endif /* __HAVE_VBL_IRQ */ |