From 7b547ccb9abc3a86c0f9ccb86890a1ddf10c86a2 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Thu, 1 Jun 2023 06:33:22 +1000
Subject: [PATCH] iris: don't return shader params for task/mesh.

These should be reported as 0 for cso

Acked-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23291>
---
 src/gallium/drivers/iris/iris_screen.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gallium/drivers/iris/iris_screen.c b/src/gallium/drivers/iris/iris_screen.c
index 26088f9..e723f08 100644
--- a/src/gallium/drivers/iris/iris_screen.c
+++ b/src/gallium/drivers/iris/iris_screen.c
@@ -485,6 +485,10 @@ iris_get_shader_param(struct pipe_screen *pscreen,
 {
    gl_shader_stage stage = stage_from_pipe(p_stage);
 
+   if (p_stage == PIPE_SHADER_MESH ||
+       p_stage == PIPE_SHADER_TASK)
+      return 0;
+
    /* this is probably not totally correct.. but it's a start: */
    switch (param) {
    case PIPE_SHADER_CAP_MAX_INSTRUCTIONS:
-- 
2.7.4