From f33fbb215b1a945fc78fec6cd0a99d4fa2bfcf70 Mon Sep 17 00:00:00 2001
From: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Date: Fri, 4 Oct 2024 21:39:33 +0300
Subject: [PATCH] anv: disable pat compression for host images

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24276>
---
 src/intel/vulkan/anv_image.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/intel/vulkan/anv_image.c b/src/intel/vulkan/anv_image.c
index 55958816b65..7531f857d43 100644
--- a/src/intel/vulkan/anv_image.c
+++ b/src/intel/vulkan/anv_image.c
@@ -2098,6 +2098,10 @@ anv_image_is_pat_compressible(struct anv_device *device, struct anv_image *image
    if (image->vk.tiling == VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT)
       return false;
 
+   /* Host accessed images cannot be compressed. */
+   if (image->vk.usage & VK_IMAGE_USAGE_HOST_TRANSFER_BIT_EXT)
+      return false;
+
    return true;
 }