ilo: update VS related functions for Gen8

2 files changed, 31 insertions, 1 deletions

diff --git a/src/gallium/drivers/ilo/ilo_builder_3d_top.h b/src/gallium/drivers/ilo/ilo_builder_3d_top.h
index 78e03c36b8d..04609d0b655 100644
--- a/src/gallium/drivers/ilo/ilo_builder_3d_top.h
+++ b/src/gallium/drivers/ilo/ilo_builder_3d_top.h
@@ -723,6 +723,36 @@ gen6_3DSTATE_VS(struct ilo_builder *builder,
 }
 
 static inline void
+gen8_3DSTATE_VS(struct ilo_builder *builder,
+                const struct ilo_shader_state *vs,
+                uint32_t clip_plane_enable)
+{
+   const uint8_t cmd_len = 9;
+   const struct ilo_shader_cso *cso;
+   uint32_t dw3, dw6, dw7, dw8, *dw;
+
+   ILO_DEV_ASSERT(builder->dev, 8, 8);
+
+   cso = ilo_shader_get_kernel_cso(vs);
+   dw3 = cso->payload[0];
+   dw6 = cso->payload[1];
+   dw7 = cso->payload[2];
+   dw8 = clip_plane_enable << GEN8_VS_DW8_UCP_CLIP_ENABLES__SHIFT;
+
+   ilo_builder_batch_pointer(builder, cmd_len, &dw);
+
+   dw[0] = GEN6_RENDER_CMD(3D, 3DSTATE_VS) | (cmd_len - 2);
+   dw[1] = ilo_shader_get_kernel_offset(vs);
+   dw[2] = 0;
+   dw[3] = dw3;
+   dw[4] = 0; /* scratch */
+   dw[5] = 0;
+   dw[6] = dw6;
+   dw[7] = dw7;
+   dw[8] = dw8;
+}
+
+static inline void
 gen6_disable_3DSTATE_VS(struct ilo_builder *builder)
 {
    const uint8_t cmd_len = 6;
diff --git a/src/gallium/drivers/ilo/ilo_state_3d_top.c b/src/gallium/drivers/ilo/ilo_state_3d_top.c
index 73f8402be0b..d7d64b0c2b3 100644
--- a/src/gallium/drivers/ilo/ilo_state_3d_top.c
+++ b/src/gallium/drivers/ilo/ilo_state_3d_top.c
@@ -205,7 +205,7 @@ ilo_gpe_init_vs_cso(const struct ilo_dev_info *dev,
    int start_grf, vue_read_len, sampler_count, max_threads;
    uint32_t dw2, dw4, dw5;
 
-   ILO_DEV_ASSERT(dev, 6, 7.5);
+   ILO_DEV_ASSERT(dev, 6, 8);
 
    start_grf = ilo_shader_get_kernel_param(vs, ILO_KERNEL_URB_DATA_START_REG);
    vue_read_len = ilo_shader_get_kernel_param(vs, ILO_KERNEL_INPUT_COUNT);