diff --git a/overlay-hana/chromeos-base/chromeos-bsp-hana/chromeos-bsp-hana-0.0.1-r4.ebuild b/overlay-hana/chromeos-base/chromeos-bsp-hana/chromeos-bsp-hana-0.0.1-r5.ebuild
similarity index 100%
rename from overlay-hana/chromeos-base/chromeos-bsp-hana/chromeos-bsp-hana-0.0.1-r4.ebuild
rename to overlay-hana/chromeos-base/chromeos-bsp-hana/chromeos-bsp-hana-0.0.1-r5.ebuild
diff --git a/overlay-hana/chromeos-base/chromeos-bsp-hana/files/audio-config/cras-config/mtk-rt5650 b/overlay-hana/chromeos-base/chromeos-bsp-hana/files/audio-config/cras-config/mtk-rt5650
index c0f7786..5d4afb0 100644
--- a/overlay-hana/chromeos-base/chromeos-bsp-hana/files/audio-config/cras-config/mtk-rt5650
+++ b/overlay-hana/chromeos-base/chromeos-bsp-hana/files/audio-config/cras-config/mtk-rt5650
@@ -1,106 +1,106 @@
 [Speaker]
   volume_curve = explicit
-  db_at_100 = 450
-  db_at_99 = 450
-  db_at_98 = 450
-  db_at_97 = 450
-  db_at_96 = 450
-  db_at_95 = 450
-  db_at_94 = 450
-  db_at_93 = 450
-  db_at_92 = 150
-  db_at_91 = 150
-  db_at_90 = 150
-  db_at_89 = 150
-  db_at_88 = 150
-  db_at_87 = 150
-  db_at_86 = 150
-  db_at_85 = 150
-  db_at_84 = 150
-  db_at_83 = 150
-  db_at_82 = 150
-  db_at_81 = 150
-  db_at_80 = 150
-  db_at_79 = 150
-  db_at_78 = 150
-  db_at_77 = -150
-  db_at_76 = -150
-  db_at_75 = -150
-  db_at_74 = -150
-  db_at_73 = -150
-  db_at_72 = -150
-  db_at_71 = -150
-  db_at_70 = -150
-  db_at_69 = -150
-  db_at_68 = -150
-  db_at_67 = -150
-  db_at_66 = -150
-  db_at_65 = -450
-  db_at_64 = -450
-  db_at_63 = -450
-  db_at_62 = -450
-  db_at_61 = -450
-  db_at_60 = -450
-  db_at_59 = -450
-  db_at_58 = -450
-  db_at_57 = -450
-  db_at_56 = -450
-  db_at_55 = -750
-  db_at_54 = -750
-  db_at_53 = -750
-  db_at_52 = -750
-  db_at_51 = -750
-  db_at_50 = -750
-  db_at_49 = -750
-  db_at_48 = -1050
-  db_at_47 = -1050
-  db_at_46 = -1050
-  db_at_45 = -1050
-  db_at_44 = -1050
-  db_at_43 = -1350
-  db_at_42 = -1350
-  db_at_41 = -1350
-  db_at_40 = -1350
-  db_at_39 = -1350
-  db_at_38 = -1650
-  db_at_37 = -1650
-  db_at_36 = -1650
-  db_at_35 = -1650
-  db_at_34 = -1650
-  db_at_33 = -1950
-  db_at_32 = -1950
-  db_at_31 = -1950
-  db_at_30 = -1950
-  db_at_29 = -2250
-  db_at_28 = -2250
-  db_at_27 = -2250
-  db_at_26 = -2250
-  db_at_25 = -2550
-  db_at_24 = -2550
-  db_at_23 = -2550
-  db_at_22 = -2550
-  db_at_21 = -2850
-  db_at_20 = -2850
-  db_at_19 = -2850
-  db_at_18 = -2850
-  db_at_17 = -3150
-  db_at_16 = -3150
-  db_at_15 = -3150
-  db_at_14 = -3150
-  db_at_13 = -3450
-  db_at_12 = -3450
-  db_at_11 = -3450
-  db_at_10 = -3750
-  db_at_9 = -3750
-  db_at_8 = -3750
-  db_at_7 = -4050
-  db_at_6 = -4050
-  db_at_5 = -4050
-  db_at_4 = -4350
-  db_at_3 = -4350
-  db_at_2 = -4350
-  db_at_1 = -4650
-  db_at_0 = -4650
+  db_at_100 = -750
+  db_at_99 = -750
+  db_at_98 = -750
+  db_at_97 = -750
+  db_at_96 = -750
+  db_at_95 = -750
+  db_at_94 = -750
+  db_at_93 = -750
+  db_at_92 = -1050
+  db_at_91 = -1050
+  db_at_90 = -1050
+  db_at_89 = -1050
+  db_at_88 = -1050
+  db_at_87 = -1050
+  db_at_86 = -1050
+  db_at_85 = -1050
+  db_at_84 = -1050
+  db_at_83 = -1050
+  db_at_82 = -1050
+  db_at_81 = -1050
+  db_at_80 = -1050
+  db_at_79 = -1050
+  db_at_78 = -1050
+  db_at_77 = -1350
+  db_at_76 = -1350
+  db_at_75 = -1350
+  db_at_74 = -1350
+  db_at_73 = -1350
+  db_at_72 = -1350
+  db_at_71 = -1350
+  db_at_70 = -1350
+  db_at_69 = -1350
+  db_at_68 = -1350
+  db_at_67 = -1350
+  db_at_66 = -1350
+  db_at_65 = -1650
+  db_at_64 = -1650
+  db_at_63 = -1650
+  db_at_62 = -1650
+  db_at_61 = -1650
+  db_at_60 = -1650
+  db_at_59 = -1650
+  db_at_58 = -1650
+  db_at_57 = -1650
+  db_at_56 = -1650
+  db_at_55 = -1950
+  db_at_54 = -1950
+  db_at_53 = -1950
+  db_at_52 = -1950
+  db_at_51 = -1950
+  db_at_50 = -1950
+  db_at_49 = -1950
+  db_at_48 = -2250
+  db_at_47 = -2250
+  db_at_46 = -2250
+  db_at_45 = -2250
+  db_at_44 = -2250
+  db_at_43 = -2550
+  db_at_42 = -2550
+  db_at_41 = -2550
+  db_at_40 = -2550
+  db_at_39 = -2550
+  db_at_38 = -2850
+  db_at_37 = -2850
+  db_at_36 = -2850
+  db_at_35 = -2850
+  db_at_34 = -2850
+  db_at_33 = -3150
+  db_at_32 = -3150
+  db_at_31 = -3150
+  db_at_30 = -3150
+  db_at_29 = -3450
+  db_at_28 = -3450
+  db_at_27 = -3450
+  db_at_26 = -3450
+  db_at_25 = -3750
+  db_at_24 = -3750
+  db_at_23 = -3750
+  db_at_22 = -3750
+  db_at_21 = -4050
+  db_at_20 = -4050
+  db_at_19 = -4050
+  db_at_18 = -4050
+  db_at_17 = -4350
+  db_at_16 = -4350
+  db_at_15 = -4350
+  db_at_14 = -4350
+  db_at_13 = -4650
+  db_at_12 = -4650
+  db_at_11 = -4650
+  db_at_10 = -4950
+  db_at_9 = -4950
+  db_at_8 = -4950
+  db_at_7 = -5250
+  db_at_6 = -5250
+  db_at_5 = -5250
+  db_at_4 = -5550
+  db_at_3 = -5550
+  db_at_2 = -5550
+  db_at_1 = -5850
+  db_at_0 = -5850
 [Headphone]
   volume_curve = simple_step
   volume_step = 70