fingerprint: Add support for TARGET_USES_FOD_ZPOS

Change-Id: Iaf79d5393169b986197be058ac2166d2e448dfa0
2022-02-13 20:09:15 +01:00
parent d0756d5ffb
commit 3dacefed22
2 changed files with 8 additions and 0 deletions
--- a/hidl/fingerprint/Android.bp
+++ b/hidl/fingerprint/Android.bp
@@ -37,4 +37,7 @@ cc_library_static {
    include_dirs: [
        "frameworks/native/services/surfaceflinger/CompositionEngine/include",
    ],
+    header_libs: [
+        "generated_kernel_headers",
+    ],
 }
--- a/hidl/fingerprint/UdfpsExtension.cpp
+++ b/hidl/fingerprint/UdfpsExtension.cpp
@@ -15,9 +15,14 @@
 */

 #include <compositionengine/UdfpsExtension.h>
+#include <drm/sde_drm.h>

 uint32_t getUdfpsZOrder(uint32_t z, bool touched) {
+#ifdef FOD_PRESSED_LAYER_ZORDER
+    return touched ? z | FOD_PRESSED_LAYER_ZORDER : z;
+#else
    return touched ? 0x41000033 : z;
+#endif
 }

 uint64_t getUdfpsUsageBits(uint64_t usageBits, bool /*touched*/) {