Mesa (main): panvk: Initialize timestamp for disk cache

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Module: Mesa
Branch: main
Commit: 203f9da167257379f60986b22d6b709f1f8f2a65
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=203f9da167257379f60986b22d6b709f1f8f2a65

Author: Tomeu Vizoso <tomeu.vizoso at collabora.com>
Date:   Mon Jul  5 10:00:54 2021 +0200

panvk: Initialize timestamp for disk cache

Signed-off-by: Tomeu Vizoso <tomeu.vizoso at collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon at collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12552>

---

 src/panfrost/vulkan/panvk_device.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/panfrost/vulkan/panvk_device.c b/src/panfrost/vulkan/panvk_device.c
index 8b73a7efa21..22fca7d1798 100644
--- a/src/panfrost/vulkan/panvk_device.c
+++ b/src/panfrost/vulkan/panvk_device.c
@@ -45,6 +45,7 @@
 #include "drm-uapi/panfrost_drm.h"
 
 #include "util/debug.h"
+#include "util/disk_cache.h"
 #include "util/strtod.h"
 #include "vk_format.h"
 #include "vk_util.h"
@@ -84,6 +85,11 @@ panvk_device_get_cache_uuid(uint16_t family, void *uuid)
 {
    uint32_t mesa_timestamp;
    uint16_t f = family;
+
+   if (!disk_cache_get_function_timestamp(panvk_device_get_cache_uuid,
+                                          &mesa_timestamp))
+      return -1;
+
    memset(uuid, 0, VK_UUID_SIZE);
    memcpy(uuid, &mesa_timestamp, 4);
    memcpy((char *) uuid + 4, &f, 2);