From 3a0d22239f4ef56469be5e1ef90cd388a2271462 Mon Sep 17 00:00:00 2001
From: Yiwei Zhang <zzyiwei@chromium.org>
Date: Sat, 14 Mar 2026 21:45:52 -0700
Subject: [PATCH] lvp: fix dedicated allocation requirements for AHB images

required per spec

Reviewed-by: Lucas Fryzek <lfryzek@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40426>
---
 src/gallium/frontends/lavapipe/lvp_device.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/gallium/frontends/lavapipe/lvp_device.c b/src/gallium/frontends/lavapipe/lvp_device.c
index 965d0c692b7..607ff6c7809 100644
--- a/src/gallium/frontends/lavapipe/lvp_device.c
+++ b/src/gallium/frontends/lavapipe/lvp_device.c
@@ -2398,6 +2398,8 @@ VKAPI_ATTR void VKAPI_CALL lvp_GetImageMemoryRequirements2(
    const VkImageMemoryRequirementsInfo2       *pInfo,
    VkMemoryRequirements2                      *pMemoryRequirements)
 {
+   VK_FROM_HANDLE(lvp_image, image, pInfo->image);
+
    lvp_GetImageMemoryRequirements(device, pInfo->image,
                                   &pMemoryRequirements->memoryRequirements);
 
@@ -2406,7 +2408,8 @@ VKAPI_ATTR void VKAPI_CALL lvp_GetImageMemoryRequirements2(
       case VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS: {
          VkMemoryDedicatedRequirements *req =
             (VkMemoryDedicatedRequirements *) ext;
-         req->requiresDedicatedAllocation = false;
+         req->requiresDedicatedAllocation =
+            vk_image_is_android_hardware_buffer(&image->vk);
          req->prefersDedicatedAllocation = req->requiresDedicatedAllocation;
          break;
       }