drm/nouveau/ltc: namespace + nvidia gpu names (no binary change)

The namespace of NVKM is being changed to nvkm_ instead of nouveau_,
which will be used for the DRM part of the driver.  This is being
done in order to make it very clear as to what part of the driver a
given symbol belongs to, and as a minor step towards splitting the
DRM driver out to be able to stand on its own (for virt).

Because there's already a large amount of churn here anyway, this is
as good a time as any to also switch to NVIDIA's device and chipset
naming to ease collaboration with them.

A comparison of objdump disassemblies proves no code changes.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

7 files changed, 88 insertions, 97 deletions

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h
index 432717a421d3..f37fd1a50077 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h
@@ -1,35 +1,32 @@
-#ifndef __NOUVEAU_LTC_H__
-#define __NOUVEAU_LTC_H__
-
+#ifndef __NVKM_LTC_H__
+#define __NVKM_LTC_H__
 #include <core/subdev.h>
-#include <core/device.h>
-
-#define NOUVEAU_LTC_MAX_ZBC_CNT 16
+struct nvkm_mm_node;
 
-struct nouveau_mm_node;
+#define NVKM_LTC_MAX_ZBC_CNT 16
 
-struct nouveau_ltc {
-        struct nouveau_subdev base;
+struct nvkm_ltc {
+        struct nvkm_subdev base;
 
-        int  (*tags_alloc)(struct nouveau_ltc *, u32 count,
-                           struct nouveau_mm_node **);
-        void (*tags_free)(struct nouveau_ltc *, struct nouveau_mm_node **);
-        void (*tags_clear)(struct nouveau_ltc *, u32 first, u32 count);
+        int  (*tags_alloc)(struct nvkm_ltc *, u32 count,
+                           struct nvkm_mm_node **);
+        void (*tags_free)(struct nvkm_ltc *, struct nvkm_mm_node **);
+        void (*tags_clear)(struct nvkm_ltc *, u32 first, u32 count);
 
         int zbc_min;
         int zbc_max;
-        int (*zbc_color_get)(struct nouveau_ltc *, int index, const u32[4]);
-        int (*zbc_depth_get)(struct nouveau_ltc *, int index, const u32);
+        int (*zbc_color_get)(struct nvkm_ltc *, int index, const u32[4]);
+        int (*zbc_depth_get)(struct nvkm_ltc *, int index, const u32);
 };
 
-static inline struct nouveau_ltc *
-nouveau_ltc(void *obj)
+static inline struct nvkm_ltc *
+nvkm_ltc(void *obj)
 {
-        return (void *)nouveau_subdev(obj, NVDEV_SUBDEV_LTC);
+        return (void *)nvkm_subdev(obj, NVDEV_SUBDEV_LTC);
 }
 
-extern struct nouveau_oclass *gf100_ltc_oclass;
-extern struct nouveau_oclass *gk104_ltc_oclass;
-extern struct nouveau_oclass *gm107_ltc_oclass;
+extern struct nvkm_oclass *gf100_ltc_oclass;
+extern struct nvkm_oclass *gk104_ltc_oclass;
+extern struct nvkm_oclass *gm107_ltc_oclass;
 
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nvc0.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nvc0.h
index f2818a2b6d68..413def63be0e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nvc0.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nvc0.h
@@ -94,8 +94,8 @@ struct nvc0_gr_priv {
         struct nvc0_gr_fuc fuc41ad;
         bool firmware;
 
-        struct nvc0_gr_zbc_color zbc_color[NOUVEAU_LTC_MAX_ZBC_CNT];
-        struct nvc0_gr_zbc_depth zbc_depth[NOUVEAU_LTC_MAX_ZBC_CNT];
+        struct nvc0_gr_zbc_color zbc_color[NVKM_LTC_MAX_ZBC_CNT];
+        struct nvc0_gr_zbc_depth zbc_depth[NVKM_LTC_MAX_ZBC_CNT];
 
         u8 rop_nr;
         u8 gpc_nr;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c
index 7fa331516f84..2fb87fbfd11c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c
@@ -21,17 +21,15 @@
  *
  * Authors: Ben Skeggs <bskeggs@redhat.com>
  */
-
 #include "priv.h"
 
 static int
-nvkm_ltc_tags_alloc(struct nouveau_ltc *ltc, u32 n,
-                    struct nouveau_mm_node **pnode)
+nvkm_ltc_tags_alloc(struct nvkm_ltc *ltc, u32 n, struct nvkm_mm_node **pnode)
 {
         struct nvkm_ltc_priv *priv = (void *)ltc;
         int ret;
 
-        ret = nouveau_mm_head(&priv->tags, 0, 1, n, n, 1, pnode);
+        ret = nvkm_mm_head(&priv->tags, 0, 1, n, n, 1, pnode);
         if (ret)
                 *pnode = NULL;
 
@@ -39,14 +37,14 @@ nvkm_ltc_tags_alloc(struct nouveau_ltc *ltc, u32 n,
 }
 
 static void
-nvkm_ltc_tags_free(struct nouveau_ltc *ltc, struct nouveau_mm_node **pnode)
+nvkm_ltc_tags_free(struct nvkm_ltc *ltc, struct nvkm_mm_node **pnode)
 {
         struct nvkm_ltc_priv *priv = (void *)ltc;
-        nouveau_mm_free(&priv->tags, pnode);
+        nvkm_mm_free(&priv->tags, pnode);
 }
 
 static void
-nvkm_ltc_tags_clear(struct nouveau_ltc *ltc, u32 first, u32 count)
+nvkm_ltc_tags_clear(struct nvkm_ltc *ltc, u32 first, u32 count)
 {
         const struct nvkm_ltc_impl *impl = (void *)nv_oclass(ltc);
         struct nvkm_ltc_priv *priv = (void *)ltc;
@@ -59,7 +57,7 @@ nvkm_ltc_tags_clear(struct nouveau_ltc *ltc, u32 first, u32 count)
 }
 
 static int
-nvkm_ltc_zbc_color_get(struct nouveau_ltc *ltc, int index, const u32 color[4])
+nvkm_ltc_zbc_color_get(struct nvkm_ltc *ltc, int index, const u32 color[4])
 {
         const struct nvkm_ltc_impl *impl = (void *)nv_oclass(ltc);
         struct nvkm_ltc_priv *priv = (void *)ltc;
@@ -69,7 +67,7 @@ nvkm_ltc_zbc_color_get(struct nouveau_ltc *ltc, int index, const u32 color[4])
 }
 
 static int
-nvkm_ltc_zbc_depth_get(struct nouveau_ltc *ltc, int index, const u32 depth)
+nvkm_ltc_zbc_depth_get(struct nvkm_ltc *ltc, int index, const u32 depth)
 {
         const struct nvkm_ltc_impl *impl = (void *)nv_oclass(ltc);
         struct nvkm_ltc_priv *priv = (void *)ltc;
@@ -79,13 +77,13 @@ nvkm_ltc_zbc_depth_get(struct nouveau_ltc *ltc, int index, const u32 depth)
 }
 
 int
-_nvkm_ltc_init(struct nouveau_object *object)
+_nvkm_ltc_init(struct nvkm_object *object)
 {
         const struct nvkm_ltc_impl *impl = (void *)nv_oclass(object);
         struct nvkm_ltc_priv *priv = (void *)object;
         int ret, i;
 
-        ret = nouveau_subdev_init(&priv->base.base);
+        ret = nvkm_subdev_init(&priv->base.base);
         if (ret)
                 return ret;
 
@@ -98,15 +96,15 @@ _nvkm_ltc_init(struct nouveau_object *object)
 }
 
 int
-nvkm_ltc_create_(struct nouveau_object *parent, struct nouveau_object *engine,
-                 struct nouveau_oclass *oclass, int length, void **pobject)
+nvkm_ltc_create_(struct nvkm_object *parent, struct nvkm_object *engine,
+                 struct nvkm_oclass *oclass, int length, void **pobject)
 {
         const struct nvkm_ltc_impl *impl = (void *)oclass;
         struct nvkm_ltc_priv *priv;
         int ret;
 
-        ret = nouveau_subdev_create_(parent, engine, oclass, 0, "PLTCG",
-                                     "l2c", length, pobject);
+        ret = nvkm_subdev_create_(parent, engine, oclass, 0, "PLTCG",
+                                  "l2c", length, pobject);
         priv = *pobject;
         if (ret)
                 return ret;
@@ -119,7 +117,7 @@ nvkm_ltc_create_(struct nouveau_object *parent, struct nouveau_object *engine,
         priv->base.tags_free = nvkm_ltc_tags_free;
         priv->base.tags_clear = nvkm_ltc_tags_clear;
         priv->base.zbc_min = 1; /* reserve 0 for disabled */
-        priv->base.zbc_max = min(impl->zbc, NOUVEAU_LTC_MAX_ZBC_CNT) - 1;
+        priv->base.zbc_max = min(impl->zbc, NVKM_LTC_MAX_ZBC_CNT) - 1;
         priv->base.zbc_color_get = nvkm_ltc_zbc_color_get;
         priv->base.zbc_depth_get = nvkm_ltc_zbc_depth_get;
         return 0;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c
index 2db0977284f8..8e7cc6200d60 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c
@@ -21,12 +21,12 @@
  *
  * Authors: Ben Skeggs
  */
+#include "priv.h"
 
+#include <core/enum.h>
 #include <subdev/fb.h>
 #include <subdev/timer.h>
 
-#include "priv.h"
-
 void
 gf100_ltc_cbc_clear(struct nvkm_ltc_priv *priv, u32 start, u32 limit)
 {
@@ -62,7 +62,7 @@ gf100_ltc_zbc_clear_depth(struct nvkm_ltc_priv *priv, int i, const u32 depth)
         nv_wr32(priv, 0x17ea58, depth);
 }
 
-static const struct nouveau_bitfield
+static const struct nvkm_bitfield
 gf100_ltc_lts_intr_name[] = {
         { 0x00000001, "IDLE_ERROR_IQ" },
         { 0x00000002, "IDLE_ERROR_CBC" },
@@ -89,7 +89,7 @@ gf100_ltc_lts_intr(struct nvkm_ltc_priv *priv, int ltc, int lts)
 
         if (stat) {
                 nv_info(priv, "LTC%d_LTS%d:", ltc, lts);
-                nouveau_bitfield_print(gf100_ltc_lts_intr_name, stat);
+                nvkm_bitfield_print(gf100_ltc_lts_intr_name, stat);
                 pr_cont("\n");
         }
 
@@ -97,7 +97,7 @@ gf100_ltc_lts_intr(struct nvkm_ltc_priv *priv, int ltc, int lts)
 }
 
 void
-gf100_ltc_intr(struct nouveau_subdev *subdev)
+gf100_ltc_intr(struct nvkm_subdev *subdev)
 {
         struct nvkm_ltc_priv *priv = (void *)subdev;
         u32 mask;
@@ -112,7 +112,7 @@ gf100_ltc_intr(struct nouveau_subdev *subdev)
 }
 
 static int
-gf100_ltc_init(struct nouveau_object *object)
+gf100_ltc_init(struct nvkm_object *object)
 {
         struct nvkm_ltc_priv *priv = (void *)object;
         u32 lpg128 = !(nv_rd32(priv, 0x100c80) & 0x00000001);
@@ -130,13 +130,13 @@ gf100_ltc_init(struct nouveau_object *object)
 }
 
 void
-gf100_ltc_dtor(struct nouveau_object *object)
+gf100_ltc_dtor(struct nvkm_object *object)
 {
-        struct nouveau_fb *pfb = nouveau_fb(object);
+        struct nvkm_fb *pfb = nvkm_fb(object);
         struct nvkm_ltc_priv *priv = (void *)object;
 
-        nouveau_mm_fini(&priv->tags);
-        nouveau_mm_free(&pfb->vram, &priv->tag_ram);
+        nvkm_mm_fini(&priv->tags);
+        nvkm_mm_free(&pfb->vram, &priv->tag_ram);
 
         nvkm_ltc_destroy(priv);
 }
@@ -144,7 +144,7 @@ gf100_ltc_dtor(struct nouveau_object *object)
 /* TODO: Figure out tag memory details and drop the over-cautious allocation.
  */
 int
-gf100_ltc_init_tag_ram(struct nouveau_fb *pfb, struct nvkm_ltc_priv *priv)
+gf100_ltc_init_tag_ram(struct nvkm_fb *pfb, struct nvkm_ltc_priv *priv)
 {
         u32 tag_size, tag_margin, tag_align;
         int ret;
@@ -170,8 +170,8 @@ gf100_ltc_init_tag_ram(struct nouveau_fb *pfb, struct nvkm_ltc_priv *priv)
         tag_size += tag_align;
         tag_size  = (tag_size + 0xfff) >> 12; /* round up */
 
-        ret = nouveau_mm_tail(&pfb->vram, 1, 1, tag_size, tag_size, 1,
-                              &priv->tag_ram);
+        ret = nvkm_mm_tail(&pfb->vram, 1, 1, tag_size, tag_size, 1,
+                           &priv->tag_ram);
         if (ret) {
                 priv->num_tags = 0;
         } else {
@@ -183,16 +183,16 @@ gf100_ltc_init_tag_ram(struct nouveau_fb *pfb, struct nvkm_ltc_priv *priv)
                 priv->tag_base = tag_base;
         }
 
-        ret = nouveau_mm_init(&priv->tags, 0, priv->num_tags, 1);
+        ret = nvkm_mm_init(&priv->tags, 0, priv->num_tags, 1);
         return ret;
 }
 
 int
-gf100_ltc_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
-               struct nouveau_oclass *oclass, void *data, u32 size,
-               struct nouveau_object **pobject)
+gf100_ltc_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+               struct nvkm_oclass *oclass, void *data, u32 size,
+               struct nvkm_object **pobject)
 {
-        struct nouveau_fb *pfb = nouveau_fb(parent);
+        struct nvkm_fb *pfb = nvkm_fb(parent);
         struct nvkm_ltc_priv *priv;
         u32 parts, mask;
         int ret, i;
@@ -218,10 +218,10 @@ gf100_ltc_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
         return 0;
 }
 
-struct nouveau_oclass *
+struct nvkm_oclass *
 gf100_ltc_oclass = &(struct nvkm_ltc_impl) {
         .base.handle = NV_SUBDEV(LTC, 0xc0),
-        .base.ofuncs = &(struct nouveau_ofuncs) {
+        .base.ofuncs = &(struct nvkm_ofuncs) {
                 .ctor = gf100_ltc_ctor,
                 .dtor = gf100_ltc_dtor,
                 .init = gf100_ltc_init,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gk104.c
index b39b5d0eb8f9..d53959b5ec67 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gk104.c
@@ -21,11 +21,10 @@
  *
  * Authors: Ben Skeggs
  */
-
 #include "priv.h"
 
 static int
-gk104_ltc_init(struct nouveau_object *object)
+gk104_ltc_init(struct nvkm_object *object)
 {
         struct nvkm_ltc_priv *priv = (void *)object;
         u32 lpg128 = !(nv_rd32(priv, 0x100c80) & 0x00000001);
@@ -42,10 +41,10 @@ gk104_ltc_init(struct nouveau_object *object)
         return 0;
 }
 
-struct nouveau_oclass *
+struct nvkm_oclass *
 gk104_ltc_oclass = &(struct nvkm_ltc_impl) {
         .base.handle = NV_SUBDEV(LTC, 0xe4),
-        .base.ofuncs = &(struct nouveau_ofuncs) {
+        .base.ofuncs = &(struct nvkm_ofuncs) {
                 .ctor = gf100_ltc_ctor,
                 .dtor = gf100_ltc_dtor,
                 .init = gk104_ltc_init,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
index 89fc4238f50c..6b3f6f4ce107 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
@@ -21,12 +21,11 @@
  *
  * Authors: Ben Skeggs
  */
+#include "priv.h"
 
 #include <subdev/fb.h>
 #include <subdev/timer.h>
 
-#include "priv.h"
-
 static void
 gm107_ltc_cbc_clear(struct nvkm_ltc_priv *priv, u32 start, u32 limit)
 {
@@ -75,7 +74,7 @@ gm107_ltc_lts_isr(struct nvkm_ltc_priv *priv, int ltc, int lts)
 }
 
 static void
-gm107_ltc_intr(struct nouveau_subdev *subdev)
+gm107_ltc_intr(struct nvkm_subdev *subdev)
 {
         struct nvkm_ltc_priv *priv = (void *)subdev;
         u32 mask;
@@ -90,7 +89,7 @@ gm107_ltc_intr(struct nouveau_subdev *subdev)
 }
 
 static int
-gm107_ltc_init(struct nouveau_object *object)
+gm107_ltc_init(struct nvkm_object *object)
 {
         struct nvkm_ltc_priv *priv = (void *)object;
         u32 lpg128 = !(nv_rd32(priv, 0x100c80) & 0x00000001);
@@ -107,11 +106,11 @@ gm107_ltc_init(struct nouveau_object *object)
 }
 
 static int
-gm107_ltc_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
-               struct nouveau_oclass *oclass, void *data, u32 size,
-               struct nouveau_object **pobject)
+gm107_ltc_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+               struct nvkm_oclass *oclass, void *data, u32 size,
+               struct nvkm_object **pobject)
 {
-        struct nouveau_fb *pfb = nouveau_fb(parent);
+        struct nvkm_fb *pfb = nvkm_fb(parent);
         struct nvkm_ltc_priv *priv;
         u32 parts, mask;
         int ret, i;
@@ -136,10 +135,10 @@ gm107_ltc_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
         return 0;
 }
 
-struct nouveau_oclass *
+struct nvkm_oclass *
 gm107_ltc_oclass = &(struct nvkm_ltc_impl) {
         .base.handle = NV_SUBDEV(LTC, 0xff),
-        .base.ofuncs = &(struct nouveau_ofuncs) {
+        .base.ofuncs = &(struct nvkm_ofuncs) {
                 .ctor = gm107_ltc_ctor,
                 .dtor = gf100_ltc_dtor,
                 .init = gm107_ltc_init,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h
index 41f179d93da6..09537d7b6783 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h
@@ -1,23 +1,22 @@
 #ifndef __NVKM_LTC_PRIV_H__
 #define __NVKM_LTC_PRIV_H__
-
 #include <subdev/ltc.h>
-#include <subdev/fb.h>
 
-#include <core/enum.h>
+#include <core/mm.h>
+struct nvkm_fb;
 
 struct nvkm_ltc_priv {
-        struct nouveau_ltc base;
+        struct nvkm_ltc base;
         u32 ltc_nr;
         u32 lts_nr;
 
         u32 num_tags;
         u32 tag_base;
-        struct nouveau_mm tags;
-        struct nouveau_mm_node *tag_ram;
+        struct nvkm_mm tags;
+        struct nvkm_mm_node *tag_ram;
 
-        u32 zbc_color[NOUVEAU_LTC_MAX_ZBC_CNT][4];
-        u32 zbc_depth[NOUVEAU_LTC_MAX_ZBC_CNT];
+        u32 zbc_color[NVKM_LTC_MAX_ZBC_CNT][4];
+        u32 zbc_depth[NVKM_LTC_MAX_ZBC_CNT];
 };
 
 #define nvkm_ltc_create(p,e,o,d)                                               \
@@ -35,24 +34,24 @@ struct nvkm_ltc_priv {
         _nvkm_ltc_fini(nv_object(_priv), (s));                                 \
 })
 
-int  nvkm_ltc_create_(struct nouveau_object *, struct nouveau_object *,
-                      struct nouveau_oclass *, int, void **);
+int  nvkm_ltc_create_(struct nvkm_object *, struct nvkm_object *,
+                      struct nvkm_oclass *, int, void **);
 
-#define _nvkm_ltc_dtor _nouveau_subdev_dtor
-int _nvkm_ltc_init(struct nouveau_object *);
-#define _nvkm_ltc_fini _nouveau_subdev_fini
+#define _nvkm_ltc_dtor _nvkm_subdev_dtor
+int _nvkm_ltc_init(struct nvkm_object *);
+#define _nvkm_ltc_fini _nvkm_subdev_fini
 
-int  gf100_ltc_ctor(struct nouveau_object *, struct nouveau_object *,
-                    struct nouveau_oclass *, void *, u32,
-                    struct nouveau_object **);
-void gf100_ltc_dtor(struct nouveau_object *);
-int  gf100_ltc_init_tag_ram(struct nouveau_fb *, struct nvkm_ltc_priv *);
-int  gf100_ltc_tags_alloc(struct nouveau_ltc *, u32, struct nouveau_mm_node **);
-void gf100_ltc_tags_free(struct nouveau_ltc *, struct nouveau_mm_node **);
+int  gf100_ltc_ctor(struct nvkm_object *, struct nvkm_object *,
+                    struct nvkm_oclass *, void *, u32,
+                    struct nvkm_object **);
+void gf100_ltc_dtor(struct nvkm_object *);
+int  gf100_ltc_init_tag_ram(struct nvkm_fb *, struct nvkm_ltc_priv *);
+int  gf100_ltc_tags_alloc(struct nvkm_ltc *, u32, struct nvkm_mm_node **);
+void gf100_ltc_tags_free(struct nvkm_ltc *, struct nvkm_mm_node **);
 
 struct nvkm_ltc_impl {
-        struct nouveau_oclass base;
-        void (*intr)(struct nouveau_subdev *);
+        struct nvkm_oclass base;
+        void (*intr)(struct nvkm_subdev *);
 
         void (*cbc_clear)(struct nvkm_ltc_priv *, u32 start, u32 limit);
         void (*cbc_wait)(struct nvkm_ltc_priv *);
@@ -62,10 +61,9 @@ struct nvkm_ltc_impl {
         void (*zbc_clear_depth)(struct nvkm_ltc_priv *, int, const u32);
 };
 
-void gf100_ltc_intr(struct nouveau_subdev *);
+void gf100_ltc_intr(struct nvkm_subdev *);
 void gf100_ltc_cbc_clear(struct nvkm_ltc_priv *, u32, u32);
 void gf100_ltc_cbc_wait(struct nvkm_ltc_priv *);
 void gf100_ltc_zbc_clear_color(struct nvkm_ltc_priv *, int, const u32[4]);
 void gf100_ltc_zbc_clear_depth(struct nvkm_ltc_priv *, int, const u32);
-
 #endif