From 1674cb3665546e5299c60493c7f10934089fc2ff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tapani=20P=C3=A4lli?= <tapani.palli@intel.com>
Date: Tue, 4 Mar 2025 07:46:04 +0200
Subject: [PATCH] anv: restrict TessellationDistributionLevel for
 Wa_16025857284
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Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33864>
---
 src/intel/vulkan/genX_pipeline.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/intel/vulkan/genX_pipeline.c b/src/intel/vulkan/genX_pipeline.c
index 17415cf782b..fed360fde11 100644
--- a/src/intel/vulkan/genX_pipeline.c
+++ b/src/intel/vulkan/genX_pipeline.c
@@ -1427,7 +1427,10 @@ emit_3dstate_te(struct anv_graphics_pipeline *pipeline)
             te.TessellationDistributionMode = TEDMODE_OFF;
 
 #if GFX_VER >= 20
-         te.TessellationDistributionLevel = TEDLEVEL_REGION;
+         if (intel_needs_workaround(device->info, 16025857284))
+            te.TessellationDistributionLevel = TEDLEVEL_PATCH;
+         else
+            te.TessellationDistributionLevel = TEDLEVEL_REGION;
 #else
          te.TessellationDistributionLevel = TEDLEVEL_PATCH;
 #endif