radv regression on android
Hi,
in mesa 20.1 vulkan.radv module can be built and vulkan support is detected by diagnostic Apps,
however Vulkan apps are not working anymore (V1 Vulkan, 3DMark)
mesa 20.0 works and looking at the history of src/amd/vulkan the most significant change is moving to Vulkan API version 1.2.x
with commit 7f5462e3 ("radv: enable Vulkan 1.2")
anv introduced the following commits to tackle with Pie and Q supporting only Vulkan API 1.1.x:
a77cf797 ("anv: Limit vulkan version to 1.1 for Android")
49cc9e95 ("anv: Disable extensions based on Android versions")
This issue should be resolved in mesa 20.2.0-devel but be also fixed for mesa 20.1, adding to mesa tracker
Mauro