modules: add ffado driver module

meson.build

@@ -405,6 +405,9 @@ lilv_lib = dependency('lilv-0', required: get_option('lv2'))
 summary({'lilv (for lv2 plugins)': lilv_lib.found()}, bool_yn: true)
 cdata.set('HAVE_LILV', lilv_lib.found())
 
+libffado_dep = dependency('libffado', required: get_option('libffado'))
+summary({'ffado': libffado_dep.found()}, bool_yn: true)
+
 check_functions = [
   ['gettid', '#include <unistd.h>', ['-D_GNU_SOURCE'], []],
   ['memfd_create', '#include <sys/mman.h>', ['-D_GNU_SOURCE'], []],

meson_options.txt

@@ -322,3 +322,7 @@ option('opus',
        description: 'Enable code that depends on opus',
        type: 'feature',
        value: 'auto')
+option('libffado',
+       description: 'Enable code that depends on libffado',
+       type: 'feature',
+       value: 'auto')

src/modules/meson.build

@@ -14,6 +14,7 @@ module_sources = [
   'module-example-sink.c',
   'module-example-source.c',
   'module-fallback-sink.c',
+  'module-ffado-driver.c',
   'module-filter-chain.c',
   'module-jack-tunnel.c',
   'module-jackdbus-detect.c',
@@ -185,6 +186,19 @@ endif
 
 summary({'jack-tunnel': build_module_jack_tunnel}, bool_yn: true, section: 'Optional Modules')
 
+build_module_ffado_driver = libffado_dep.found()
+if build_module_ffado_driver
+  pipewire_module_jack_tunnel = shared_library('pipewire-module-ffado-driver',
+    [ 'module-ffado-driver.c' ],
+    include_directories : [configinc],
+    install : true,
+    install_dir : modules_install_dir,
+    install_rpath: modules_install_dir,
+    dependencies : [mathlib, dl_lib, pipewire_dep, libffado_dep],
+  )
+endif
+
+summary({'ffado-driver': build_module_ffado_driver}, bool_yn: true, section: 'Optional Modules')
 
 
 pipewire_module_profiler = shared_library('pipewire-module-profiler',