From df83008ed6158bee7805c8770f4a24b4700dd353 Mon Sep 17 00:00:00 2001
From: Danylo Piliaiev <dpiliaiev@igalia.com>
Date: Fri, 29 Aug 2025 18:57:24 +0200
Subject: [PATCH] tu/a7xx: Don't disable LRZ for empty FS when FDM is used

Fixes: 2797069e9a3 ("tu: Enable LRZ with FDM")

Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37091>
---
 src/freedreno/vulkan/tu_shader.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/freedreno/vulkan/tu_shader.cc b/src/freedreno/vulkan/tu_shader.cc
index 54791b95ff0..ff2a98eb64b 100644
--- a/src/freedreno/vulkan/tu_shader.cc
+++ b/src/freedreno/vulkan/tu_shader.cc
@@ -3242,7 +3242,7 @@ tu_empty_fs_create(struct tu_device *dev, struct tu_shader **shader,
       return VK_ERROR_OUT_OF_HOST_MEMORY;
 
    (*shader)->fs.has_fdm = fragment_density_map;
-   if (fragment_density_map)
+   if (fragment_density_map && dev->physical_device->info->chip < 7)
       (*shader)->fs.lrz.status = TU_LRZ_FORCE_DISABLE_LRZ;
 
    for (unsigned i = 0; i < MAX_SETS; i++)