From 9af4c497433398fa4576a7c1c31036448cf4f24c Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 8 May 2008 10:44:02 -0700 Subject: [intel-gem] Move domains to relocation records. add set_domain ioctl. Domain information is about buffer relationships, not buffer contents. That means a relocation contains the domain information as it knows how the source buffer references the target buffer. This also adds the set_domain ioctl so that user space can move buffers to the cpu domain. --- shared-core/i915_drv.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'shared-core/i915_drv.h') diff --git a/shared-core/i915_drv.h b/shared-core/i915_drv.h index daa77f72..96257ab6 100644 --- a/shared-core/i915_drv.h +++ b/shared-core/i915_drv.h @@ -383,6 +383,9 @@ int i915_gem_unpin_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int i915_gem_init_object(struct drm_gem_object *obj); void i915_gem_free_object(struct drm_gem_object *obj); +int i915_gem_set_domain_ioctl (struct drm_gem_object *obj, + uint32_t read_domains, + uint32_t write_domain); #endif -- cgit v1.2.3