From bd04fdcb2b0eb3836692b3c43b6a68ba7f34a010 Mon Sep 17 00:00:00 2001
From: Faith Ekstrand <faith.ekstrand@collabora.com>
Date: Wed, 26 Feb 2025 10:42:46 -0600
Subject: [PATCH] nvk: Only support
 deviceGeneratedCommandsMultiDrawIndirectCount on Turing+

Indirect draws on Maxwell involve patching pushbufs together and doing
that isn't possible with device generated commands.

Fixes: 83b220f83342 ("nvk: Advertise VK_EXT_device_generated_commands")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33771>
---
 src/nouveau/vulkan/nvk_physical_device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nouveau/vulkan/nvk_physical_device.c b/src/nouveau/vulkan/nvk_physical_device.c
index 2397b904c2a..77961a8a12b 100644
--- a/src/nouveau/vulkan/nvk_physical_device.c
+++ b/src/nouveau/vulkan/nvk_physical_device.c
@@ -1039,7 +1039,7 @@ nvk_get_device_properties(const struct nvk_instance *instance,
       .supportedIndirectCommandsShaderStagesShaderBinding =
          NVK_SHADER_STAGE_GRAPHICS_BITS | VK_SHADER_STAGE_COMPUTE_BIT,
       .deviceGeneratedCommandsTransformFeedback = true,
-      .deviceGeneratedCommandsMultiDrawIndirectCount = true,
+      .deviceGeneratedCommandsMultiDrawIndirectCount = info->cls_eng3d >= TURING_A,
 
       /* VK_EXT_extended_dynamic_state3 */
       .dynamicPrimitiveTopologyUnrestricted = true,