diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 4 | ||||
| -rw-r--r-- | include/drm/i915_drm.h | 6 |
2 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 5c4657a54f97..4be096068b35 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -3400,6 +3400,10 @@ i915_gem_busy_ioctl(struct drm_device *dev, void *data, ret = i915_gem_object_flush_active(obj); args->busy = obj->active; + if (obj->ring) { + BUILD_BUG_ON(I915_NUM_RINGS > 16); + args->busy |= intel_ring_flag(obj->ring) << 16; + } drm_gem_object_unreference(&obj->base); unlock: diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index b923b032743f..0f149fe32211 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -704,7 +704,11 @@ struct drm_i915_gem_busy { /** Handle of the buffer to check for busy */ __u32 handle; - /** Return busy status (1 if busy, 0 if idle) */ + /** Return busy status (1 if busy, 0 if idle). + * The high word is used to indicate on which rings the object + * currently resides: + * 16:31 - busy (r or r/w) rings (16 render, 17 bsd, 18 blt, etc) + */ __u32 busy; }; |