v3dv: expose scalarBlockLayout on V3D 7.x

This version of V3D doesn't have the restriction that vector accesses
must not cross 16-byte boundaries.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25450>

diff --git a/src/broadcom/vulkan/v3dv_device.c b/src/broadcom/vulkan/v3dv_device.c
index c4307f8..f8adb03 100644 (file)
--- a/src/broadcom/vulkan/v3dv_device.c
+++ b/src/broadcom/vulkan/v3dv_device.c
@@ -308,7 +308,7 @@ get_features(const struct v3dv_physical_device *physical_device,
        * problematic, we would always have to scalarize. Overall, this would
        * not lead to best performance so let's just not support it.
        */
-      .scalarBlockLayout = false,
+      .scalarBlockLayout = physical_device->devinfo.ver >= 71,
       /* This tells applications 2 things:
        *
        * 1. If they can select just one aspect for barriers. For us barriers