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| author | Francisco Jerez <currojerez@riseup.net> | 2010-10-10 08:01:08 +0400 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-11-18 07:38:29 +0300 |
| commit | f13b32630dda7e583a84a8c535880cff7e4a9bdd (patch) | |
| tree | a527aa3fd21cb58aaa95e0d70566acb14ea0586f /include | |
| parent | 1397b42b5a2e5b3b982078c89f3594c123e3c2b3 (diff) | |
| download | linux-f13b32630dda7e583a84a8c535880cff7e4a9bdd.tar.xz | |
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 <currojerez@riseup.net>
Acked-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/nouveau_drm.h | 7 |
1 files changed, 7 insertions, 0 deletions
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; |