mic fix for rhea devices on lollipop

system_core.patch

From 91cb18d310d352f327fc16a7c68dfb16de21ec63 Mon Sep 17 00:00:00 2001
From: Alonso1398 <lual1398@gmail.com>
Date: Sat, 13 Jun 2015 20:23:38 -0600
Subject: [PATCH 2/2] microphone fix for rhea devices on lollipop (needs
 another patch too)

Change-Id: I4b00e9390c81e8edb4a64553c5c047da336aed76
---
 include/system/audio.h | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/include/system/audio.h b/include/system/audio.h
index 093da96..1984e27 100644
--- a/include/system/audio.h
+++ b/include/system/audio.h
@@ -643,7 +643,11 @@ typedef enum {
 enum {
     AUDIO_DEVICE_NONE                          = 0x0,
     /* reserved bits */
+#if defined(ICS_AUDIO_BLOB) || defined(MR0_AUDIO_BLOB)
+    AUDIO_DEVICE_BIT_IN                        = 0x10000,
+#else
     AUDIO_DEVICE_BIT_IN                        = 0x80000000,
+#endif
     AUDIO_DEVICE_BIT_DEFAULT                   = 0x40000000,
     /* output devices */
     AUDIO_DEVICE_OUT_EARPIECE                  = 0x1,
@@ -723,6 +727,37 @@ enum {
                                  AUDIO_DEVICE_OUT_USB_DEVICE),
 
     /* input devices */
+#if defined(ICS_AUDIO_BLOB) || defined(MR0_AUDIO_BLOB)
+    AUDIO_DEVICE_IN_COMMUNICATION         = AUDIO_DEVICE_BIT_IN * 0x1,
+    AUDIO_DEVICE_IN_AMBIENT               = AUDIO_DEVICE_BIT_IN * 0x2,
+    AUDIO_DEVICE_IN_BUILTIN_MIC           = AUDIO_DEVICE_BIT_IN * 0x4,
+    AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET = AUDIO_DEVICE_BIT_IN * 0x8,
+    AUDIO_DEVICE_IN_WIRED_HEADSET         = AUDIO_DEVICE_BIT_IN * 0x10,
+    AUDIO_DEVICE_IN_AUX_DIGITAL           = AUDIO_DEVICE_BIT_IN * 0x20,
+    AUDIO_DEVICE_IN_HDMI                  = AUDIO_DEVICE_IN_AUX_DIGITAL,
+    /* Telephony voice RX path */
+    AUDIO_DEVICE_IN_VOICE_CALL            = AUDIO_DEVICE_BIT_IN * 0x40,
+    AUDIO_DEVICE_IN_TELEPHONY_RX          = AUDIO_DEVICE_IN_VOICE_CALL,
+    AUDIO_DEVICE_IN_BACK_MIC              = AUDIO_DEVICE_BIT_IN * 0x80,
+    AUDIO_DEVICE_IN_REMOTE_SUBMIX         = AUDIO_DEVICE_BIT_IN * 0x100,
+    AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET     = AUDIO_DEVICE_BIT_IN * 0x200,
+    AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET     = AUDIO_DEVICE_BIT_IN * 0x400,
+    AUDIO_DEVICE_IN_USB_ACCESSORY         = AUDIO_DEVICE_BIT_IN * 0x800,
+    AUDIO_DEVICE_IN_USB_DEVICE            = AUDIO_DEVICE_BIT_IN * 0x1000,
+    AUDIO_DEVICE_IN_ANC_HEADSET           = AUDIO_DEVICE_BIT_IN | 0x2000,
+    AUDIO_DEVICE_IN_PROXY                 = AUDIO_DEVICE_BIT_IN | 0x4000,
+    AUDIO_DEVICE_IN_DEFAULT               = AUDIO_DEVICE_IN_BUILTIN_MIC,
+    /* FM tuner input */
+    AUDIO_DEVICE_IN_FM_TUNER              = AUDIO_DEVICE_BIT_IN | 0x2000,
+    /* TV tuner input */
+    AUDIO_DEVICE_IN_TV_TUNER              = AUDIO_DEVICE_BIT_IN | 0x4000,
+    /* Analog jack with line impedance detected */
+    AUDIO_DEVICE_IN_LINE                  = AUDIO_DEVICE_BIT_IN | 0x8000,
+    /* S/PDIF in */
+    AUDIO_DEVICE_IN_SPDIF                 = AUDIO_DEVICE_BIT_IN | 0x10000,
+    AUDIO_DEVICE_IN_BLUETOOTH_A2DP        = AUDIO_DEVICE_BIT_IN | 0x20000,
+    AUDIO_DEVICE_IN_LOOPBACK              = AUDIO_DEVICE_BIT_IN | 0x40000,
+#else
     AUDIO_DEVICE_IN_COMMUNICATION         = AUDIO_DEVICE_BIT_IN | 0x1,
     AUDIO_DEVICE_IN_AMBIENT               = AUDIO_DEVICE_BIT_IN | 0x2,
     AUDIO_DEVICE_IN_BUILTIN_MIC           = AUDIO_DEVICE_BIT_IN | 0x4,
@@ -755,6 +790,7 @@ enum {
     AUDIO_DEVICE_IN_FM_RX_A2DP            = AUDIO_DEVICE_BIT_IN | 0x400000,
 #endif
     AUDIO_DEVICE_IN_DEFAULT               = AUDIO_DEVICE_BIT_IN | AUDIO_DEVICE_BIT_DEFAULT,
+#endif
 
     AUDIO_DEVICE_IN_ALL     = (AUDIO_DEVICE_IN_COMMUNICATION |
                                AUDIO_DEVICE_IN_AMBIENT |
-- 
2.1.4