[Mesa-dev] [PATCH 1/3] anv: Provide a error message with a DEVICE_LOST

[Jason Ekstrand]

---
 src/intel/vulkan/anv_device.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c
index c009176dcc6..8e4436ec960 100644
--- a/src/intel/vulkan/anv_device.c
+++ b/src/intel/vulkan/anv_device.c
@@ -3096,7 +3096,8 @@ VkResult anv_GetCalibratedTimestampsEXT(
 
          if (ret != 0) {
             device->lost = TRUE;
-            return VK_ERROR_DEVICE_LOST;
+            return vk_errorf(device->instance, device, VK_ERROR_DEVICE_LOST,
+                             "Failed to read the TIMESTAMP register: %m");
          }
          uint64_t device_period = DIV_ROUND_UP(1000000000, timestamp_frequency);
          max_clock_period = MAX2(max_clock_period, device_period);
-- 
2.19.1