[Mesa-dev] [PATCH 06/21] radv: Add EXT_direct_mode_display to radv driver

[Keith Packard]

Add support for the EXT_direct_mode_display extension. This just
provides the vkReleaseDisplayEXT function.

Signed-off-by: Keith Packard <keithp at keithp.com>
---
 src/amd/vulkan/radv_extensions.py |  1 +
 src/amd/vulkan/radv_wsi_display.c | 11 +++++++++++
 2 files changed, 12 insertions(+)

diff --git a/src/amd/vulkan/radv_extensions.py b/src/amd/vulkan/radv_extensions.py
index 8a079595d40..b04b9bf87b0 100644
--- a/src/amd/vulkan/radv_extensions.py
+++ b/src/amd/vulkan/radv_extensions.py
@@ -82,6 +82,7 @@ EXTENSIONS = [
     Extension('VK_KHR_xcb_surface',                       6, 'VK_USE_PLATFORM_XCB_KHR'),
     Extension('VK_KHR_xlib_surface',                      6, 'VK_USE_PLATFORM_XLIB_KHR'),
     Extension('VK_KHR_display',                          23, 'VK_USE_PLATFORM_DISPLAY_KHR'),
+    Extension('VK_EXT_direct_mode_display',               1, 'VK_USE_PLATFORM_DISPLAY_KHR'),
     Extension('VK_KHX_multiview',                         1, '!ANDROID'),
     Extension('VK_EXT_debug_report',                      9, True),
     Extension('VK_EXT_discard_rectangles',                1, True),
diff --git a/src/amd/vulkan/radv_wsi_display.c b/src/amd/vulkan/radv_wsi_display.c
index f98a071513d..deaf61ce0df 100644
--- a/src/amd/vulkan/radv_wsi_display.c
+++ b/src/amd/vulkan/radv_wsi_display.c
@@ -141,3 +141,14 @@ radv_CreateDisplayPlaneSurfaceKHR(VkInstance                            _instanc
 
 	return wsi_create_display_surface(_instance, alloc, create_info, surface);
 }
+
+VkResult
+radv_ReleaseDisplayEXT(VkPhysicalDevice physical_device,
+		       VkDisplayKHR     display)
+{
+	RADV_FROM_HANDLE(radv_physical_device, pdevice, physical_device);
+
+	return wsi_release_display(physical_device,
+				   &pdevice->wsi_device,
+				   display);
+}
-- 
2.15.1