From f13b32630dda7e583a84a8c535880cff7e4a9bdd Mon Sep 17 00:00:00 2001 From: Francisco Jerez Date: Sun, 10 Oct 2010 06:01:08 +0200 Subject: drm/nouveau: Expose some BO usage flags to userspace. This will be needed for Z compression and to take smarter placement decisions. Signed-off-by: Francisco Jerez Acked-by: Ben Skeggs Signed-off-by: Ben Skeggs --- include/drm/nouveau_drm.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/drm') diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h index 01a714119506..bc5590b1a1ac 100644 --- a/include/drm/nouveau_drm.h +++ b/include/drm/nouveau_drm.h @@ -80,6 +80,7 @@ struct drm_nouveau_gpuobj_free { #define NOUVEAU_GETPARAM_VM_VRAM_BASE 12 #define NOUVEAU_GETPARAM_GRAPH_UNITS 13 #define NOUVEAU_GETPARAM_PTIMER_TIME 14 +#define NOUVEAU_GETPARAM_HAS_BO_USAGE 15 struct drm_nouveau_getparam { uint64_t param; uint64_t value; @@ -95,6 +96,12 @@ struct drm_nouveau_setparam { #define NOUVEAU_GEM_DOMAIN_GART (1 << 2) #define NOUVEAU_GEM_DOMAIN_MAPPABLE (1 << 3) +#define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00 +#define NOUVEAU_GEM_TILE_16BPP 0x00000001 +#define NOUVEAU_GEM_TILE_32BPP 0x00000002 +#define NOUVEAU_GEM_TILE_ZETA 0x00000004 +#define NOUVEAU_GEM_TILE_NONCONTIG 0x00000008 + struct drm_nouveau_gem_info { uint32_t handle; uint32_t domain; -- cgit v1.2.3-59-g8ed1b