panvk: Prepare things for compiling valhall source files

Valhall (v9/v10) will be added progressively. In order to allow that,
we need to extend the panvk_per_arch() macro for v9/v10 and tweak
meson.build so it does include valhall sources without compiling
common per-arch files.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29654>

src/panfrost/vulkan/meson.build

@@ -29,6 +29,7 @@ panvk_entrypoints = custom_target(
     prog_python, '@INPUT0@', '--xml', '@INPUT1@', '--proto', '--weak',
     '--out-h', '@OUTPUT0@', '--out-c', '@OUTPUT1@', '--prefix', 'panvk',
     '--device-prefix', 'panvk_v6', '--device-prefix', 'panvk_v7',
+    '--device-prefix', 'panvk_v9', '--device-prefix', 'panvk_v10',
     '--beta', with_vulkan_beta.to_string()
   ],
   depend_files : vk_entrypoints_gen_depend_files,
@@ -63,6 +64,10 @@ bifrost_files = [
   'bifrost/panvk_vX_pipeline_layout.c',
 ]
 
+valhall_archs = [9, 10]
+valhall_inc_dir = ['valhall']
+valhall_files = []
+
 jm_archs = [6, 7]
 jm_inc_dir = ['jm']
 jm_files = [
@@ -87,13 +92,25 @@ common_per_arch_files = [
   'panvk_vX_shader.c',
 ]
 
-foreach arch : [6, 7]
-  per_arch_files = common_per_arch_files
+foreach arch : [6, 7, 9, 10]
+  if arch in valhall_archs
+    # We're lacking key components to compile common source files for v9/v10.
+    # Just add the v9/v10 entrypoints for now.
+    per_arch_files = [
+      panvk_entrypoints[0],
+    ]
+  else
+    per_arch_files = common_per_arch_files
+  endif
+
   inc_panvk_per_arch = []
 
   if arch in bifrost_archs
     inc_panvk_per_arch += bifrost_inc_dir
     per_arch_files += bifrost_files
+  elif arch in valhall_archs
+    inc_panvk_per_arch += valhall_inc_dir
+    per_arch_files += valhall_files
   endif
 
   if arch in jm_archs

src/panfrost/vulkan/panvk_macros.h

@@ -53,6 +53,10 @@
 #define panvk_per_arch(name) panvk_arch_name(name, v6)
 #elif PAN_ARCH == 7
 #define panvk_per_arch(name) panvk_arch_name(name, v7)
+#elif PAN_ARCH == 9
+#define panvk_per_arch(name) panvk_arch_name(name, v9)
+#elif PAN_ARCH == 10
+#define panvk_per_arch(name) panvk_arch_name(name, v10)
 #else
 #error "Unsupported arch"
 #endif