Mesa (master): radv: Enable VK_KHR_timeline_semaphore.

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Module: Mesa
Branch: master
Commit: 396195e8f1aac339cac85c0b1b554caab73f8abe
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=396195e8f1aac339cac85c0b1b554caab73f8abe

Author: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>
Date:   Fri Oct 25 10:26:50 2019 +0200

radv: Enable VK_KHR_timeline_semaphore.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>

---

 docs/relnotes/new_features.txt    |  1 +
 src/amd/vulkan/radv_device.c      | 12 ++++++++++++
 src/amd/vulkan/radv_extensions.py |  2 +-
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/docs/relnotes/new_features.txt b/docs/relnotes/new_features.txt
index 9b1dfda0ea0..d7d7b746026 100644
--- a/docs/relnotes/new_features.txt
+++ b/docs/relnotes/new_features.txt
@@ -7,6 +7,7 @@ VK_ANDROID_external_memory_android_hardware_buffer on RADV.
 VK_KHR_shader_clock on Intel, RADV.
 VK_KHR_shader_float_controls on Intel, RADV.
 VK_KHR_spirv_1_4 on Intel, RADV.
+VK_KHR_timeline_semaphore on RADV.
 VK_KHR_vulkan_memory_model on Intel.
 VK_EXT_shader_subgroup_ballot on Intel.
 VK_EXT_shader_subgroup_vote on Intel.
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index f5ce68e5ffd..8a008b527da 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -1087,6 +1087,12 @@ void radv_GetPhysicalDeviceFeatures2(
 			features->texelBufferAlignment = true;
 			break;
 		}
+		case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TIMELINE_SEMAPHORE_FEATURES_KHR: {
+			VkPhysicalDeviceTimelineSemaphoreFeaturesKHR *features =
+				(VkPhysicalDeviceTimelineSemaphoreFeaturesKHR *) ext;
+			features->timelineSemaphore = true;
+			break;
+		}
 		default:
 			break;
 		}
@@ -1569,6 +1575,12 @@ void radv_GetPhysicalDeviceProperties2(
 			properties->shaderSignedZeroInfNanPreserveFloat64 = pdevice->rad_info.chip_class >= GFX8;
 			break;
 		}
+		case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TIMELINE_SEMAPHORE_PROPERTIES_KHR: {
+			VkPhysicalDeviceTimelineSemaphorePropertiesKHR *props =
+				(VkPhysicalDeviceTimelineSemaphorePropertiesKHR *) ext;
+			props->maxTimelineSemaphoreValueDifference = UINT64_MAX;
+			break;
+		}
 		default:
 			break;
 		}
diff --git a/src/amd/vulkan/radv_extensions.py b/src/amd/vulkan/radv_extensions.py
index 9f437f2253f..a081e2da87a 100644
--- a/src/amd/vulkan/radv_extensions.py
+++ b/src/amd/vulkan/radv_extensions.py
@@ -96,7 +96,7 @@ EXTENSIONS = [
     Extension('VK_KHR_surface',                          25, 'RADV_HAS_SURFACE'),
     Extension('VK_KHR_surface_protected_capabilities',    1, 'RADV_HAS_SURFACE'),
     Extension('VK_KHR_swapchain',                        68, 'RADV_HAS_SURFACE'),
-    Extension('VK_KHR_timeline_semaphore',                2, False),
+    Extension('VK_KHR_timeline_semaphore',                2, 'device->rad_info.has_syncobj_wait_for_submit'),
     Extension('VK_KHR_uniform_buffer_standard_layout',    1, True),
     Extension('VK_KHR_variable_pointers',                 1, True),
     Extension('VK_KHR_wayland_surface',                   6, 'VK_USE_PLATFORM_WAYLAND_KHR'),