commit f27854f36cc51882a49bda7fa6a0f4bf030a3b0b
author Vishalcj17 <vishalcj@aospa.co> Wed Jul 14 23:52:14 2021 +0900
committer Vishalcj17 <vishalcj@aospa.co> Wed Jul 14 23:55:34 2021 +0900
tree 1720c95aeb1a30b5142ee61409db8e709e1dc71f
parent 5324adb0861e9b3959fd7cc4a50d3800211a6b40

laurel: fod: Update Callbacks, HBM, NIT commands.

Change-Id: I156d67b3ec3ea37fa9a567fa4cc3a8f414a1731f

fod/FingerprintInscreen.cpp

diff --git a/fod/FingerprintInscreen.cpp b/fod/FingerprintInscreen.cpp
index c589ba1..8c3467a 100644
--- a/fod/FingerprintInscreen.cpp
+++ b/fod/FingerprintInscreen.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2020 Paranoid Android
+ * Copyright (C) 2021 Paranoid Android
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -29,8 +29,8 @@
 #define PARAM_NIT_NONE 0
 
 #define DISPPARAM_PATH "/sys/devices/platform/soc/5e00000.qcom,mdss_mdp/drm/card0/card0-DSI-1/disp_param"
-#define DISPPARAM_FOD_BACKLIGHT_HBM "0x1d007ff"
-#define DISPPARAM_FOD_BACKLIGHT_RESET "0x20f0000"
+#define DISPPARAM_HBM_FOD_ON "0x1D20000"
+#define DISPPARAM_HBM_FOD_OFF "0x20F0000"
 
 #define FOD_STATUS_PATH "/sys/class/touch/tp_dev/fod_status"
 #define FOD_STATUS_ON 1
@@ -79,13 +79,13 @@
 }
 
 Return<void> FingerprintInscreen::onPress() {
-    set(DISPPARAM_PATH, DISPPARAM_FOD_BACKLIGHT_HBM);
+    set(DISPPARAM_PATH, DISPPARAM_HBM_FOD_ON);
     xiaomiFingerprintService->extCmd(COMMAND_NIT, PARAM_NIT_FOD);
     return Void();
 }
 
 Return<void> FingerprintInscreen::onRelease() {
-    set(DISPPARAM_PATH, DISPPARAM_FOD_BACKLIGHT_RESET);
+    set(DISPPARAM_PATH, DISPPARAM_HBM_FOD_OFF);
     xiaomiFingerprintService->extCmd(COMMAND_NIT, PARAM_NIT_NONE);
     return Void();
 }
@@ -97,8 +97,7 @@
 
 Return<void> FingerprintInscreen::onHideFODView() {
     set(FOD_STATUS_PATH, FOD_STATUS_OFF);
-    set(DISPPARAM_PATH, DISPPARAM_FOD_BACKLIGHT_RESET);
-    xiaomiFingerprintService->extCmd(COMMAND_NIT, PARAM_NIT_NONE);
+    set(DISPPARAM_PATH, DISPPARAM_HBM_FOD_OFF);
     return Void();
 }
 
@@ -119,10 +118,10 @@
 Return<int32_t> FingerprintInscreen::getDimAmount(int32_t brightness) {
     float alpha;
 
-    if (brightness > 62.0) {
-        alpha = 1.0 - pow((((brightness / 255.0) * 430.0) / 600.0), 0.455);
+    if (brightness > 62) {
+        alpha = 1.0 - pow(brightness / 255.0 * 430.0 / 600.0, 0.45);
     } else {
-        alpha = 1.0 - pow((brightness / 210.0), 0.455);
+        alpha = 1.0 - pow(brightness / 200.0, 0.45);
     }
 
     return 255 * alpha;
@@ -132,8 +131,7 @@
     return false;
 }
 
-Return<void> FingerprintInscreen::setCallback(const sp<::vendor::aospa::biometrics::fingerprint::inscreen::V1_0::IFingerprintInscreenCallback>& callback) {
-    (void) callback;
+Return<void> FingerprintInscreen::setCallback(const sp<IFingerprintInscreenCallback>&) {
     return Void();
 }