From 7cf3fd29fe058a0bfc2ba7e889d1b360398be161 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Sun, 25 May 2008 20:45:20 -0700 Subject: [intel-gem] Add DRM_I915_GEM_BUSY ioctl to check for idle buffers. This new ioctl returns whether re-using the buffer would force a wait. --- shared-core/i915_dma.c | 1 + 1 file changed, 1 insertion(+) (limited to 'shared-core/i915_dma.c') diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c index 1fc617d1..76cd45f1 100644 --- a/shared-core/i915_dma.c +++ b/shared-core/i915_dma.c @@ -1180,6 +1180,7 @@ struct drm_ioctl_desc i915_ioctls[] = { DRM_IOCTL_DEF(DRM_I915_GEM_EXECBUFFER, i915_gem_execbuffer, DRM_AUTH), DRM_IOCTL_DEF(DRM_I915_GEM_PIN, i915_gem_pin_ioctl, DRM_AUTH|DRM_ROOT_ONLY), DRM_IOCTL_DEF(DRM_I915_GEM_UNPIN, i915_gem_unpin_ioctl, DRM_AUTH|DRM_ROOT_ONLY), + DRM_IOCTL_DEF(DRM_I915_GEM_BUSY, i915_gem_busy_ioctl, DRM_AUTH), }; int i915_max_ioctl = DRM_ARRAY_SIZE(i915_ioctls); -- cgit v1.2.3