gallium: add PIPE_CAP_MAX_SHADER_PATCH_VARYINGS

[mesa.git] / src / gallium / drivers / nouveau / nvc0 / nvc0_screen.c

diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
index 4c53106289ce128d3a6a3bb1b18887a8d8898b52..518968a75f92f0dcde334305be574b8cf4e20d59 100644 (file)
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
@@ -163,7 +163,6 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_USER_CONSTANT_BUFFERS:
    case PIPE_CAP_USER_INDEX_BUFFERS:
    case PIPE_CAP_USER_VERTEX_BUFFERS:
-   case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
    case PIPE_CAP_TEXTURE_QUERY_LOD:
    case PIPE_CAP_SAMPLE_SHADING:
    case PIPE_CAP_TEXTURE_GATHER_OFFSETS:
@@ -179,6 +178,8 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
       return (class_3d >= NVE4_3D_CLASS) ? 1 : 0;
    case PIPE_CAP_COMPUTE:
       return (class_3d == NVE4_3D_CLASS) ? 1 : 0;
+   case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
+      return nouveau_screen(pscreen)->vram_domain & NOUVEAU_BO_VRAM ? 1 : 0;
 
    /* unsupported caps */
    case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
@@ -194,6 +195,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_VERTEXID_NOBASE:
    case PIPE_CAP_RESOURCE_FROM_USER_MEMORY:
    case PIPE_CAP_DEVICE_RESET_STATUS_QUERY:
+   case PIPE_CAP_MAX_SHADER_PATCH_VARYINGS:
       return 0;
 
    case PIPE_CAP_VENDOR_ID:
@@ -614,6 +616,7 @@ nvc0_screen_create(struct nouveau_device *dev)
    struct nouveau_pushbuf *push;
    uint64_t value;
    uint32_t obj_class;
+   uint32_t flags;
    int ret;
    unsigned i;
 
@@ -669,8 +672,11 @@ nvc0_screen_create(struct nouveau_device *dev)
    screen->base.base.get_video_param = nouveau_vp3_screen_get_video_param;
    screen->base.base.is_video_format_supported = nouveau_vp3_screen_video_supported;
 
-   ret = nouveau_bo_new(dev, NOUVEAU_BO_GART | NOUVEAU_BO_MAP, 0, 4096, NULL,
-                        &screen->fence.bo);
+   flags = NOUVEAU_BO_GART | NOUVEAU_BO_MAP;
+   if (dev->drm_version >= 0x01000202)
+      flags |= NOUVEAU_BO_COHERENT;
+
+   ret = nouveau_bo_new(dev, flags, 0, 4096, NULL, &screen->fence.bo);
    if (ret)
       goto fail;
    nouveau_bo_map(screen->fence.bo, 0, NULL);