Add a waiver for depth bias on some Broadcom GPUs

VK-GL-CTS issue: 2804

Components: Vulkan

Change-Id: I85498d58d5701d6c86392efd9eb0a189e26eea54

diff --git a/external/vulkancts/mustpass/master/waivers.xml b/external/vulkancts/mustpass/master/waivers.xml
index ff12b05ab21d6c1d019984dbf8bd409ac4ce7bb9..ad24da06e4fb00da5d8c704e2f0fc63d1143899f 100644 (file)
--- a/external/vulkancts/mustpass/master/waivers.xml
+++ b/external/vulkancts/mustpass/master/waivers.xml
@@ -210,6 +210,18 @@
                <t>dEQP-VK.draw.inverted_depth_ranges.nodepthclamp_deltazero</t>
        </waiver>
 
+       <waiver vendorName="Broadcom" vendorId="0x14E4" url="https://gitlab.khronos.org/Tracker/vk-gl-cts/issues/2804">
+               <description>On affected devices depth exponent is incorrectly ignored when calculating floating-point depth bias.</description>
+               <device_list>
+                       <d>0x001E43CB</d>
+                       <d>0xBE485FD3</d>
+                       <d>0xC8D064C2</d>
+                       <d>0x7BECF276</d>
+                       <d>0x1AB5C29F</d>
+               </device_list>
+               <t>dEQP-VK.rasterization.depth_bias.d32_sfloat</t>
+       </waiver>
+
        <waiver vendorName="NVIDIA" vendorId="0x10DE" url="https://gitlab.khronos.org/Tracker/vk-gl-cts/issues/1356">
                <description>The affected GPUs are unable to reliably synchronize memory accesses at device scope.</description>
                <device_list>
@@ -418,4 +430,4 @@
                <t>dEQP-VK.memory_model.*core11*.device.*</t>
        </waiver>
 
-</waiver_list>
\ No newline at end of file
+</waiver_list>