diff --git a/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_bridge.c b/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_bridge.c
index 9419ebeb85b..79e4eb19924 100644
--- a/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_bridge.c
+++ b/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_bridge.c
@@ -309,6 +309,37 @@ void pvr_srv_free_sync_primitive_block(int fd, void *handle)
    }
 }
 
+VkResult
+pvr_srv_set_sync_primitive(int fd, void *handle, uint32_t index, uint32_t value)
+{
+   struct pvr_srv_bridge_sync_prim_set_cmd cmd = {
+      .handle = handle,
+      .index = index,
+      .value = value,
+   };
+
+   struct pvr_srv_bridge_sync_prim_set_ret ret = {
+      .error = PVR_SRV_ERROR_BRIDGE_CALL_FAILED,
+   };
+
+   int result;
+
+   result = pvr_srv_bridge_call(fd,
+                                PVR_SRV_BRIDGE_SYNC,
+                                PVR_SRV_BRIDGE_SYNC_SYNCPRIMSET,
+                                &cmd,
+                                sizeof(cmd),
+                                &ret,
+                                sizeof(ret));
+   if (result || ret.error != PVR_SRV_OK) {
+      return vk_bridge_err(VK_ERROR_UNKNOWN,
+                           "PVR_SRV_BRIDGE_SYNC_SYNCPRIMSET",
+                           ret);
+   }
+
+   return VK_SUCCESS;
+}
+
 VkResult pvr_srv_get_heap_count(int fd, uint32_t *const heap_count_out)
 {
    struct pvr_srv_heap_count_cmd cmd = {
diff --git a/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_bridge.h b/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_bridge.h
index 1254fb7811e..099683415d0 100644
--- a/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_bridge.h
+++ b/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_bridge.h
@@ -46,6 +46,7 @@
 
 #define PVR_SRV_BRIDGE_SYNC_ALLOCSYNCPRIMITIVEBLOCK 0UL
 #define PVR_SRV_BRIDGE_SYNC_FREESYNCPRIMITIVEBLOCK 1UL
+#define PVR_SRV_BRIDGE_SYNC_SYNCPRIMSET 2UL
 
 #define PVR_SRV_BRIDGE_MM 6UL
 
@@ -247,6 +248,20 @@ struct pvr_srv_bridge_free_sync_primitive_block_ret {
    enum pvr_srv_error error;
 } PACKED;
 
+/******************************************************************************
+   PVR_SRV_BRIDGE_SYNC_SYNCPRIMSET structs
+ ******************************************************************************/
+
+struct pvr_srv_bridge_sync_prim_set_cmd {
+   void *handle;
+   uint32_t index;
+   uint32_t value;
+} PACKED;
+
+struct pvr_srv_bridge_sync_prim_set_ret {
+   enum pvr_srv_error error;
+} PACKED;
+
 /******************************************************************************
    PVR_SRV_BRIDGE_MM_DEVMEMINTCTXCREATE structs
  ******************************************************************************/
@@ -885,6 +900,10 @@ VkResult pvr_srv_alloc_sync_primitive_block(int fd,
                                             uint32_t *const size_out,
                                             uint32_t *const addr_out);
 void pvr_srv_free_sync_primitive_block(int fd, void *handle);
+VkResult pvr_srv_set_sync_primitive(int fd,
+                                    void *handle,
+                                    uint32_t index,
+                                    uint32_t value);
 
 VkResult pvr_srv_get_heap_count(int fd, uint32_t *const heap_count_out);
 VkResult pvr_srv_get_heap_details(int fd,