From 625d988acc28f3fe1d44f3798426561c17387a59 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Wed, 11 Jan 2017 11:23:11 +0000 Subject: drm/i915: Extract reserving space in the GTT to a helper Extract drm_mm_reserve_node + calling i915_gem_evict_for_node into its own routine so that it can be shared rather than duplicated. v2: Kerneldoc Signed-off-by: Chris Wilson Cc: Joonas Lahtinen Cc: igvt-g-dev@lists.01.org Reviewed-by: Joonas Lahtinen Link: http://patchwork.freedesktop.org/patch/msgid/20170111112312.31493-2-chris@chris-wilson.co.uk --- drivers/gpu/drm/i915/i915_gem_gtt.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.h') diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index 7919835..3e031a0 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -532,6 +532,11 @@ int __must_check i915_gem_gtt_prepare_pages(struct drm_i915_gem_object *obj, void i915_gem_gtt_finish_pages(struct drm_i915_gem_object *obj, struct sg_table *pages); +int i915_gem_gtt_reserve(struct i915_address_space *vm, + struct drm_mm_node *node, + u64 size, u64 offset, unsigned long color, + unsigned int flags); + int i915_gem_gtt_insert(struct i915_address_space *vm, struct drm_mm_node *node, u64 size, u64 alignment, unsigned long color, -- cgit v1.1