From 3bbacfe8d7211e249c35d0a1698f51bee6cc440c Mon Sep 17 00:00:00 2001
From: Faith Ekstrand <faith.ekstrand@collabora.com>
Date: Mon, 23 Mar 2026 14:46:31 -0400
Subject: [PATCH] panvk: Set min_ubo/ssbo_alignment in spirv_options

Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Reviewed-by: Christoph Pillmayer <christoph.pillmayer@arm.com>
Reviewed-by: Lorenzo Rossi <lorenzo.rossi@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40576>
---
 src/panfrost/vulkan/panvk_vX_shader.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/panfrost/vulkan/panvk_vX_shader.c b/src/panfrost/vulkan/panvk_vX_shader.c
index 5965e19df20..be9cd3e0851 100644
--- a/src/panfrost/vulkan/panvk_vX_shader.c
+++ b/src/panfrost/vulkan/panvk_vX_shader.c
@@ -357,6 +357,8 @@ panvk_get_spirv_options(UNUSED struct vk_physical_device *vk_pdev,
       .ssbo_addr_format = panvk_buffer_ssbo_addr_format(rs->storage_buffers),
       .phys_ssbo_addr_format = nir_address_format_64bit_global,
       .shared_addr_format = nir_address_format_32bit_offset,
+      .min_ubo_alignment = 16,
+      .min_ssbo_alignment = 16,
       .debug_info = pan_want_debug_info(PAN_ARCH),
    };
 }