Add a new module named prebuilt_dsp.
prebuilt_dsp soong module allows to install DSP related file to
<partition>/etc/dsp directory. If soc_specific property is enabled
to true, it is then installed to <partition>/dsp directory for
vendor image.
Bug: b/157259542
Test: Wrote unit test cases.
Change-Id: I15431a14bf399338a00835718dfe29544be02e34
diff --git a/etc/prebuilt_etc.go b/etc/prebuilt_etc.go
index d6eb008..df6d79d 100644
--- a/etc/prebuilt_etc.go
+++ b/etc/prebuilt_etc.go
@@ -35,6 +35,7 @@
android.RegisterModuleType("prebuilt_usr_share_host", PrebuiltUserShareHostFactory)
android.RegisterModuleType("prebuilt_font", PrebuiltFontFactory)
android.RegisterModuleType("prebuilt_firmware", PrebuiltFirmwareFactory)
+ android.RegisterModuleType("prebuilt_dsp", PrebuiltDSPFactory)
}
type prebuiltEtcProperties struct {
@@ -293,3 +294,15 @@
android.InitAndroidArchModule(module, android.DeviceSupported, android.MultilibFirst)
return module
}
+
+// prebuilt_dsp installs a DSP related file to <partition>/etc/dsp directory for system image.
+// If soc_specific property is set to true, the DSP related file is installed to the vendor <partition>/dsp
+// directory for vendor image.
+func PrebuiltDSPFactory() android.Module {
+ module := &PrebuiltEtc{}
+ module.socInstallDirBase = "dsp"
+ InitPrebuiltEtcModule(module, "etc/dsp")
+ // This module is device-only
+ android.InitAndroidArchModule(module, android.DeviceSupported, android.MultilibFirst)
+ return module
+}
diff --git a/etc/prebuilt_etc_test.go b/etc/prebuilt_etc_test.go
index e13cb3c..4ce1984 100644
--- a/etc/prebuilt_etc_test.go
+++ b/etc/prebuilt_etc_test.go
@@ -65,6 +65,7 @@
ctx.RegisterModuleType("prebuilt_usr_share_host", PrebuiltUserShareHostFactory)
ctx.RegisterModuleType("prebuilt_font", PrebuiltFontFactory)
ctx.RegisterModuleType("prebuilt_firmware", PrebuiltFirmwareFactory)
+ ctx.RegisterModuleType("prebuilt_dsp", PrebuiltDSPFactory)
ctx.Register(config)
_, errs := ctx.ParseFileList(".", []string{"Android.bp"})
android.FailIfErrored(t, errs)
@@ -281,3 +282,39 @@
})
}
}
+
+func TestPrebuiltDSPDirPath(t *testing.T) {
+ targetPath := filepath.Join(buildDir, "/target/product/test_device")
+ tests := []struct {
+ description string
+ config string
+ expectedPath string
+ }{{
+ description: "prebuilt: system dsp",
+ config: `
+ prebuilt_dsp {
+ name: "foo.conf",
+ src: "foo.conf",
+ }`,
+ expectedPath: filepath.Join(targetPath, "system/etc/dsp"),
+ }, {
+ description: "prebuilt: vendor dsp",
+ config: `
+ prebuilt_dsp {
+ name: "foo.conf",
+ src: "foo.conf",
+ soc_specific: true,
+ sub_dir: "sub_dir",
+ }`,
+ expectedPath: filepath.Join(targetPath, "vendor/dsp/sub_dir"),
+ }}
+ for _, tt := range tests {
+ t.Run(tt.description, func(t *testing.T) {
+ ctx, _ := testPrebuiltEtc(t, tt.config)
+ p := ctx.ModuleForTests("foo.conf", "android_arm64_armv8-a").Module().(*PrebuiltEtc)
+ if p.installDirPath.String() != tt.expectedPath {
+ t.Errorf("expected %q, got %q", tt.expectedPath, p.installDirPath)
+ }
+ })
+ }
+}