nvc0: allocate an area for compute user constbufs

For compute shaders, we might need to upload uniforms.

Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>

4 files changed, 20 insertions, 18 deletions

diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
index 82f7c8202a0..51cfcfe8a06 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
@@ -902,7 +902,7 @@ nvc0_screen_create(struct nouveau_device *dev)
     */
    nouveau_heap_init(&screen->text_heap, 0, (1 << 20) - 0x100);
 
-   ret = nouveau_bo_new(dev, NV_VRAM_DOMAIN(&screen->base), 1 << 12, 6 << 16, NULL,
+   ret = nouveau_bo_new(dev, NV_VRAM_DOMAIN(&screen->base), 1 << 12, 7 << 16, NULL,
                         &screen->uniform_bo);
    if (ret)
       goto fail;
@@ -914,8 +914,8 @@ nvc0_screen_create(struct nouveau_device *dev)
       /* auxiliary constants (6 user clip planes, base instance id) */
       BEGIN_NVC0(push, NVC0_3D(CB_SIZE), 3);
       PUSH_DATA (push, 1024);
-      PUSH_DATAh(push, screen->uniform_bo->offset + (5 << 16) + (i << 10));
-      PUSH_DATA (push, screen->uniform_bo->offset + (5 << 16) + (i << 10));
+      PUSH_DATAh(push, screen->uniform_bo->offset + (6 << 16) + (i << 10));
+      PUSH_DATA (push, screen->uniform_bo->offset + (6 << 16) + (i << 10));
       BEGIN_NVC0(push, NVC0_3D(CB_BIND(i)), 1);
       PUSH_DATA (push, (15 << 4) | 1);
       if (screen->eng3d->oclass >= NVE4_3D_CLASS) {
@@ -935,8 +935,8 @@ nvc0_screen_create(struct nouveau_device *dev)
    /* return { 0.0, 0.0, 0.0, 0.0 } for out-of-bounds vtxbuf access */
    BEGIN_NVC0(push, NVC0_3D(CB_SIZE), 3);
    PUSH_DATA (push, 256);
-   PUSH_DATAh(push, screen->uniform_bo->offset + (5 << 16) + (6 << 10));
-   PUSH_DATA (push, screen->uniform_bo->offset + (5 << 16) + (6 << 10));
+   PUSH_DATAh(push, screen->uniform_bo->offset + (6 << 16) + (6 << 10));
+   PUSH_DATA (push, screen->uniform_bo->offset + (6 << 16) + (6 << 10));
    BEGIN_1IC0(push, NVC0_3D(CB_POS), 5);
    PUSH_DATA (push, 0);
    PUSH_DATAf(push, 0.0f);
@@ -944,8 +944,8 @@ nvc0_screen_create(struct nouveau_device *dev)
    PUSH_DATAf(push, 0.0f);
    PUSH_DATAf(push, 0.0f);
    BEGIN_NVC0(push, NVC0_3D(VERTEX_RUNOUT_ADDRESS_HIGH), 2);
-   PUSH_DATAh(push, screen->uniform_bo->offset + (5 << 16) + (6 << 10));
-   PUSH_DATA (push, screen->uniform_bo->offset + (5 << 16) + (6 << 10));
+   PUSH_DATAh(push, screen->uniform_bo->offset + (6 << 16) + (6 << 10));
+   PUSH_DATA (push, screen->uniform_bo->offset + (6 << 16) + (6 << 10));
 
    if (screen->base.drm->version >= 0x01000101) {
       ret = nouveau_getparam(dev, NOUVEAU_GETPARAM_GRAPH_UNITS, &value);
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c b/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c
index 7e181a9ed7f..5ac3676cb76 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c
@@ -183,8 +183,8 @@ nvc0_validate_fb(struct nvc0_context *nvc0)
     ms = 1 << ms_mode;
     BEGIN_NVC0(push, NVC0_3D(CB_SIZE), 3);
     PUSH_DATA (push, 1024);
-    PUSH_DATAh(push, nvc0->screen->uniform_bo->offset + (5 << 16) + (4 << 10));
-    PUSH_DATA (push, nvc0->screen->uniform_bo->offset + (5 << 16) + (4 << 10));
+    PUSH_DATAh(push, nvc0->screen->uniform_bo->offset + (6 << 16) + (4 << 10));
+    PUSH_DATA (push, nvc0->screen->uniform_bo->offset + (6 << 16) + (4 << 10));
     BEGIN_1IC0(push, NVC0_3D(CB_POS), 1 + 2 * ms);
     PUSH_DATA (push, 256 + 128);
     for (i = 0; i < ms; i++) {
@@ -317,8 +317,8 @@ nvc0_upload_uclip_planes(struct nvc0_context *nvc0, unsigned s)
 
    BEGIN_NVC0(push, NVC0_3D(CB_SIZE), 3);
    PUSH_DATA (push, 1024);
-   PUSH_DATAh(push, bo->offset + (5 << 16) + (s << 10));
-   PUSH_DATA (push, bo->offset + (5 << 16) + (s << 10));
+   PUSH_DATAh(push, bo->offset + (6 << 16) + (s << 10));
+   PUSH_DATA (push, bo->offset + (6 << 16) + (s << 10));
    BEGIN_1IC0(push, NVC0_3D(CB_POS), PIPE_MAX_CLIP_PLANES * 4 + 1);
    PUSH_DATA (push, 256);
    PUSH_DATAp(push, &nvc0->clip.ucp[0][0], PIPE_MAX_CLIP_PLANES * 4);
@@ -478,8 +478,8 @@ nvc0_validate_buffers(struct nvc0_context *nvc0)
    for (s = 0; s < 5; s++) {
       BEGIN_NVC0(push, NVC0_3D(CB_SIZE), 3);
       PUSH_DATA (push, 1024);
-      PUSH_DATAh(push, nvc0->screen->uniform_bo->offset + (5 << 16) + (s << 10));
-      PUSH_DATA (push, nvc0->screen->uniform_bo->offset + (5 << 16) + (s << 10));
+      PUSH_DATAh(push, nvc0->screen->uniform_bo->offset + (6 << 16) + (s << 10));
+      PUSH_DATA (push, nvc0->screen->uniform_bo->offset + (6 << 16) + (s << 10));
       BEGIN_1IC0(push, NVC0_3D(CB_POS), 1 + 4 * NVC0_MAX_BUFFERS);
       PUSH_DATA (push, 512);
       for (i = 0; i < NVC0_MAX_BUFFERS; i++) {
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c b/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c
index b1d18eb264f..6ac60693658 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c
@@ -699,7 +699,7 @@ nve4_set_tex_handles(struct nvc0_context *nvc0)
 
    if (nvc0->screen->base.class_3d < NVE4_3D_CLASS)
       return;
-   address = nvc0->screen->uniform_bo->offset + (5 << 16);
+   address = nvc0->screen->uniform_bo->offset + (6 << 16);
 
    for (s = 0; s < 5; ++s, address += (1 << 10)) {
       uint32_t dirty = nvc0->textures_dirty[s] | nvc0->samplers_dirty[s];
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c b/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c
index 8f8fa271a7f..bb1cf9a0b88 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c
@@ -833,8 +833,10 @@ nvc0_draw_indirect(struct nvc0_context *nvc0, const struct pipe_draw_info *info)
    /* Queue things up to let the macros write params to the driver constbuf */
    BEGIN_NVC0(push, NVC0_3D(CB_SIZE), 3);
    PUSH_DATA (push, 512);
-   PUSH_DATAh(push, nvc0->screen->uniform_bo->offset + (5 << 16) + (0 << 9));
-   PUSH_DATA (push, nvc0->screen->uniform_bo->offset + (5 << 16) + (0 << 9));
+   PUSH_DATAh(push, nvc0->screen->uniform_bo->offset + (6 << 16) + (0 << 9));
+   PUSH_DATA (push, nvc0->screen->uniform_bo->offset + (6 << 16) + (0 << 9));
+   BEGIN_NVC0(push, NVC0_3D(CB_POS), 1);
+   PUSH_DATA (push, 256 + 128);
 
    if (info->indexed) {
       assert(nvc0->idxbuf.buffer);
@@ -973,8 +975,8 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
       PUSH_SPACE(push, 9);
       BEGIN_NVC0(push, NVC0_3D(CB_SIZE), 3);
       PUSH_DATA (push, 512);
-      PUSH_DATAh(push, nvc0->screen->uniform_bo->offset + (5 << 16) + (0 << 9));
-      PUSH_DATA (push, nvc0->screen->uniform_bo->offset + (5 << 16) + (0 << 9));
+      PUSH_DATAh(push, nvc0->screen->uniform_bo->offset + (6 << 16) + (0 << 9));
+      PUSH_DATA (push, nvc0->screen->uniform_bo->offset + (6 << 16) + (0 << 9));
       if (!info->indirect) {
          BEGIN_1IC0(push, NVC0_3D(CB_POS), 1 + 3);
          PUSH_DATA (push, 256 + 128);