From 655251ad308f7f65578d91dcd0d0f9b4c1148584 Mon Sep 17 00:00:00 2001
From: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Date: Wed, 7 Apr 2021 22:19:21 +0300
Subject: [PATCH] anv: put correct number of BT prefetch for compute on XeHP+

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10084>
---
 src/intel/vulkan/genX_cmd_buffer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/intel/vulkan/genX_cmd_buffer.c b/src/intel/vulkan/genX_cmd_buffer.c
index c8fd7cb18f3..15e4ebc13a1 100644
--- a/src/intel/vulkan/genX_cmd_buffer.c
+++ b/src/intel/vulkan/genX_cmd_buffer.c
@@ -4482,6 +4482,8 @@ emit_compute_walker(struct anv_cmd_buffer *cmd_buffer,
             cmd_buffer->state.samplers[MESA_SHADER_COMPUTE].offset,
          .BindingTablePointer =
             cmd_buffer->state.binding_tables[MESA_SHADER_COMPUTE].offset,
+         .BindingTableEntryCount =
+            1 + MIN2(pipeline->cs->bind_map.surface_count, 30),
          .NumberofThreadsinGPGPUThreadGroup = cs_params.threads,
          .SharedLocalMemorySize = encode_slm_size(GFX_VER,
                                                   prog_data->base.total_shared),