From 190d6cd5cd3606dd13a3ca5bf0c23dc520659c15 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Thu, 4 Jul 2013 13:06:28 +0200 Subject: drm/i915: less magic for stolen preallocated objects w/o gtt offset A magic -1 is a obscure, especially since it's actually passed as an unsigned, so depends upon the magic sign extension rules in C. This has been added in commit 3727d55e4d85836aa6cb759a965daaef88074150 Author: Jesse Barnes Date: Wed May 8 10:45:14 2013 -0700 drm/i915: allow stolen, pre-allocated objects to avoid GTT allocation v2 Use a proper #define instead. Spotted while reviewing Ben's drm_mm_create_block changes. v2: Cast the constant to u32 since otherwise we again have a type mismatch. Suggested by Chris Wilson. Cc: Ben Widawsky Cc: Jesse Barnes Reviewed-by: Chris Wilson Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/i915_drv.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/i915/i915_drv.h') diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index a7c2cfb3ee97..0a91554e0aa1 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1202,6 +1202,7 @@ enum hdmi_force_audio { }; #define I915_GTT_RESERVED ((struct drm_mm_node *)0x1) +#define I915_GTT_OFFSET_NONE ((u32)-1) struct drm_i915_gem_object_ops { /* Interface between the GEM object and its backing storage. -- cgit v1.2.3