Merge branch 'linux-4.1' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes

Regression fix for Fermi acceleration, and fixes important to bringing
up display-less Maxwell boards.

* 'linux-4.1' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
  drm/nouveau/gr/gm204: remove a stray printk
  drm/nouveau/devinit/gm100-: force devinit table execution on boards without PDISP
  drm/nouveau/devinit/gf100: make the force-post condition more obvious
  drm/nouveau/gr/gf100-: fix wrong constant definition

6 files changed, 11 insertions, 6 deletions

diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h
index 0b5af0fe8659..64f8b2f687d2 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -14,7 +14,7 @@
 
 #define FERMI_TWOD_A                                                 0x0000902d
 
-#define FERMI_MEMORY_TO_MEMORY_FORMAT_A                              0x0000903d
+#define FERMI_MEMORY_TO_MEMORY_FORMAT_A                              0x00009039
 
 #define KEPLER_INLINE_TO_MEMORY_A                                    0x0000a040
 #define KEPLER_INLINE_TO_MEMORY_B                                    0x0000a140
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm204.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm204.c
index 2f5eadd12a9b..fdb1dcf16a59 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm204.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm204.c
@@ -329,7 +329,6 @@ gm204_gr_init(struct nvkm_object *object)
         nv_mask(priv, 0x419cc0, 0x00000008, 0x00000008);
 
         for (gpc = 0; gpc < priv->gpc_nr; gpc++) {
-        printk(KERN_ERR "ppc %d %d\n", gpc, priv->ppc_nr[gpc]);
                 for (ppc = 0; ppc < priv->ppc_nr[gpc]; ppc++)
                         nv_wr32(priv, PPC_UNIT(gpc, ppc, 0x038), 0xc0000000);
                 nv_wr32(priv, GPC_UNIT(gpc, 0x0420), 0xc0000000);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c
index e8778c67578e..c61102f70805 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gf100.c
@@ -90,12 +90,14 @@ gf100_devinit_disable(struct nvkm_devinit *devinit)
         return disable;
 }
 
-static int
+int
 gf100_devinit_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
                    struct nvkm_oclass *oclass, void *data, u32 size,
                    struct nvkm_object **pobject)
 {
+        struct nvkm_devinit_impl *impl = (void *)oclass;
         struct nv50_devinit_priv *priv;
+        u64 disable;
         int ret;
 
         ret = nvkm_devinit_create(parent, engine, oclass, &priv);
@@ -103,7 +105,8 @@ gf100_devinit_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
         if (ret)
                 return ret;
 
-        if (nv_rd32(priv, 0x022500) & 0x00000001)
+        disable = impl->disable(&priv->base);
+        if (disable & (1ULL << NVDEV_ENGINE_DISP))
                 priv->base.post = true;
 
         return 0;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm107.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm107.c
index b345a53e881d..87ca0ece37b4 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm107.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm107.c
@@ -48,7 +48,7 @@ struct nvkm_oclass *
 gm107_devinit_oclass = &(struct nvkm_devinit_impl) {
         .base.handle = NV_SUBDEV(DEVINIT, 0x07),
         .base.ofuncs = &(struct nvkm_ofuncs) {
-                .ctor = nv50_devinit_ctor,
+                .ctor = gf100_devinit_ctor,
                 .dtor = _nvkm_devinit_dtor,
                 .init = nv50_devinit_init,
                 .fini = _nvkm_devinit_fini,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm204.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm204.c
index 535172c5f1ad..1076fcf0d716 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm204.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm204.c
@@ -161,7 +161,7 @@ struct nvkm_oclass *
 gm204_devinit_oclass = &(struct nvkm_devinit_impl) {
         .base.handle = NV_SUBDEV(DEVINIT, 0x07),
         .base.ofuncs = &(struct nvkm_ofuncs) {
-                .ctor = nv50_devinit_ctor,
+                .ctor = gf100_devinit_ctor,
                 .dtor = _nvkm_devinit_dtor,
                 .init = nv50_devinit_init,
                 .fini = _nvkm_devinit_fini,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.h b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.h
index b882b65ff3cd..9243521c80ac 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.h
@@ -15,6 +15,9 @@ int  nv50_devinit_pll_set(struct nvkm_devinit *, u32, u32);
 
 int  gt215_devinit_pll_set(struct nvkm_devinit *, u32, u32);
 
+int  gf100_devinit_ctor(struct nvkm_object *, struct nvkm_object *,
+                        struct nvkm_oclass *, void *, u32,
+                        struct nvkm_object **);
 int  gf100_devinit_pll_set(struct nvkm_devinit *, u32, u32);
 
 u64  gm107_devinit_disable(struct nvkm_devinit *);