From 175ed0c3d04b223923c3ca9c07896a00faade4ae Mon Sep 17 00:00:00 2001
From: CamilleLaVey <camillelavey99@gmail.com>
Date: Wed, 26 Nov 2025 20:39:48 -0400
Subject: [PATCH] [vk, qcom] Disabling VK_KHR_push_descriptor for qcom

---
 src/video_core/vulkan_common/vulkan_device.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp
index f8ae77bec3..9c82eb9ea3 100644
--- a/src/video_core/vulkan_common/vulkan_device.cpp
+++ b/src/video_core/vulkan_common/vulkan_device.cpp
@@ -599,6 +599,13 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
         if (version < VK_MAKE_API_VERSION(0, 255, 615, 512)) {
             has_broken_parallel_compiling = true;
         }
+
+        if (extensions.push_descriptor) {
+            LOG_WARNING(Render_Vulkan,
+                        "Qualcomm driver mishandles push descriptors; disabling "
+                        "VK_KHR_push_descriptor to avoid incomplete descriptor writes");
+            RemoveExtension(extensions.push_descriptor, VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME);
+        }
     }
 
     if (needs_mobile_alignment_clamp) {