nvc0: enable vertex color clamping

diff --git a/src/gallium/drivers/nvc0/nvc0_3d.xml.h b/src/gallium/drivers/nvc0/nvc0_3d.xml.h
index b411e54..1346d99 100644 (file)
--- a/src/gallium/drivers/nvc0/nvc0_3d.xml.h
+++ b/src/gallium/drivers/nvc0/nvc0_3d.xml.h
@@ -1063,6 +1063,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define NVC0_3D_CB_BIND_INDEX__MASK                            0x000000f0
 #define NVC0_3D_CB_BIND_INDEX__SHIFT                           4
 
+#define NVC0_3D_VERT_COLOR_CLAMP_EN                            0x00002600
+
 #define NVC0_3D_TFB_VARYING_LOCS(i0)                          (0x00002800 + 0x4*(i0))
 #define NVC0_3D_TFB_VARYING_LOCS__ESIZE                                0x00000004
 #define NVC0_3D_TFB_VARYING_LOCS__LEN                          0x00000080

diff --git a/src/gallium/drivers/nvc0/nvc0_shader_state.c b/src/gallium/drivers/nvc0/nvc0_shader_state.c
index 25a9ef7..a16fa6c 100644 (file)
--- a/src/gallium/drivers/nvc0/nvc0_shader_state.c
+++ b/src/gallium/drivers/nvc0/nvc0_shader_state.c
@@ -78,8 +78,8 @@ nvc0_vertprog_validate(struct nvc0_context *nvc0)
 
    // BEGIN_RING(chan, RING_3D_(0x163c), 1);
    // OUT_RING  (chan, 0);
-   // BEGIN_RING(chan, RING_3D_(0x2600), 1);
-   // OUT_RING  (chan, 1);
+   BEGIN_RING(chan, RING_3D(VERT_COLOR_CLAMP_EN), 1);
+   OUT_RING  (chan, 1);
 }
 
 void