anv: increase workaround BO so that we can hold a full 4Kb page of 0s

At the beginning of the buffer is located the driver identifier for
error states.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21645>

diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c
index c8f3c0d..5fd736f 100644 (file)
--- a/src/intel/vulkan/anv_device.c
+++ b/src/intel/vulkan/anv_device.c
@@ -3227,7 +3227,7 @@ VkResult anv_CreateDevice(
          goto fail_binding_table_pool;
    }
 
-   result = anv_device_alloc_bo(device, "workaround", 4096,
+   result = anv_device_alloc_bo(device, "workaround", 8192,
                                 ANV_BO_ALLOC_CAPTURE |
                                 ANV_BO_ALLOC_MAPPED,
                                 0 /* explicit_address */,