From: Ben Skeggs <bskeggs@redhat.com>
Date: Sat, 9 Jul 2016 00:06:44 +0000 (+1000)
Subject: nvc0: initial support for GP100 GPUs
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0d911a720da9677ad0410fdfeab8e81546427102;p=mesa.git

nvc0: initial support for GP100 GPUs

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

diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_ra.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_ra.cpp
index 5bb6f7849b1..63fe9c0fb6b 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_ra.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_ra.cpp
@@ -969,6 +969,7 @@ GCRA::coalesce(ArrayList& insns)
    case 0x100:
    case 0x110:
    case 0x120:
+   case 0x130:
       ret = doCoalesce(insns, JOIN_MASK_UNION);
       break;
    default:
@@ -2234,6 +2235,7 @@ RegAlloc::InsertConstraintsPass::visit(BasicBlock *bb)
             break;
          case 0x110:
          case 0x120:
+         case 0x130:
             texConstraintGM107(tex);
             break;
          default:
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_target.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_target.cpp
index cc98d325c71..08aac00e536 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_target.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_target.cpp
@@ -150,6 +150,7 @@ Target *Target::create(unsigned int chipset)
    switch (chipset & ~0xf) {
    case 0x110:
    case 0x120:
+   case 0x130:
       return getTargetGM107(chipset);
    case 0xc0:
    case 0xd0:
diff --git a/src/gallium/drivers/nouveau/nv_object.xml.h b/src/gallium/drivers/nouveau/nv_object.xml.h
index fe4982aa9fd..c7e0a397d67 100644
--- a/src/gallium/drivers/nouveau/nv_object.xml.h
+++ b/src/gallium/drivers/nouveau/nv_object.xml.h
@@ -193,6 +193,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define NVEA_3D_CLASS						0x0000a297
 #define GM107_3D_CLASS						0x0000b097
 #define GM200_3D_CLASS						0x0000b197
+#define GP100_3D_CLASS						0x0000c097
 #define NV50_2D_CLASS						0x0000502d
 #define NVC0_2D_CLASS						0x0000902d
 #define NV50_COMPUTE_CLASS					0x000050c0
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
index d22150a0b99..f6816314bdc 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
@@ -232,10 +232,11 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_CULL_DISTANCE:
    case PIPE_CAP_PRIMITIVE_RESTART_FOR_PATCHES:
    case PIPE_CAP_ROBUST_BUFFER_ACCESS_BEHAVIOR:
-   case PIPE_CAP_COMPUTE:
    case PIPE_CAP_TGSI_VOTE:
    case PIPE_CAP_POLYGON_OFFSET_UNITS_UNSCALED:
       return 1;
+   case PIPE_CAP_COMPUTE:
+      return (class_3d < GP100_3D_CLASS);
    case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
       return (class_3d >= NVE4_3D_CLASS) ? 1 : 0;
    case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
@@ -657,6 +658,8 @@ nvc0_screen_init_compute(struct nvc0_screen *screen)
    case 0x110:
    case 0x120:
       return nve4_screen_compute_setup(screen, screen->base.pushbuf);
+   case 0x130:
+      return 0;
    default:
       return -1;
    }
@@ -719,6 +722,7 @@ nvc0_screen_create(struct nouveau_device *dev)
    case 0x100:
    case 0x110:
    case 0x120:
+   case 0x130:
       break;
    default:
       return NULL;
@@ -731,10 +735,8 @@ nvc0_screen_create(struct nouveau_device *dev)
    pscreen->destroy = nvc0_screen_destroy;
 
    ret = nouveau_screen_init(&screen->base, dev);
-   if (ret) {
-      nvc0_screen_destroy(pscreen);
-      return NULL;
-   }
+   if (ret)
+      FAIL_SCREEN_INIT("Base screen init failed: %d\n", ret);
    chan = screen->base.channel;
    push = screen->base.pushbuf;
    push->user_priv = screen;
@@ -787,6 +789,7 @@ nvc0_screen_create(struct nouveau_device *dev)
    PUSH_DATA (push, screen->nvsw->handle);
 
    switch (dev->chipset & ~0xf) {
+   case 0x130:
    case 0x120:
    case 0x110:
    case 0x100:
@@ -839,6 +842,9 @@ nvc0_screen_create(struct nouveau_device *dev)
    PUSH_DATA (push, screen->fence.bo->offset + 16);
 
    switch (dev->chipset & ~0xf) {
+   case 0x130:
+      obj_class = GP100_3D_CLASS;
+      break;
    case 0x120:
       obj_class = GM200_3D_CLASS;
       break;
diff --git a/src/gallium/winsys/nouveau/drm/nouveau_drm_winsys.c b/src/gallium/winsys/nouveau/drm/nouveau_drm_winsys.c
index 598ffcbd069..f90572f2f48 100644
--- a/src/gallium/winsys/nouveau/drm/nouveau_drm_winsys.c
+++ b/src/gallium/winsys/nouveau/drm/nouveau_drm_winsys.c
@@ -123,6 +123,7 @@ nouveau_drm_screen_create(int fd)
 	case 0x100:
 	case 0x110:
 	case 0x120:
+	case 0x130:
 		init = nvc0_screen_create;
 		break;
 	default: