From d074ce13dec4cdd8c240ced09f206fa1909a76f1 Mon Sep 17 00:00:00 2001
From: fang hui <hui.fang@freescale.com>
Date: Mon, 20 Jun 2016 15:23:02 +0800
Subject: Refine route for wm8960

Refine route settings for speaker, headset-out, headset-mic.
So can swich among them ok.

BUG: 30241480

TEST: plug in headset, run as below
      "brillo_audio_test --libmedia --playback --filename=/data/a.wav"

Change-Id: I1e34f83eec794504e18d9e4e7544b3bea565862e
Signed-off-by: fang hui <hui.fang@freescale.com>
---
 peripheral/alsa/config_wm8960.h | 77 ++++++++++++++++++++++++++++++++++++++---
 1 file changed, 72 insertions(+), 5 deletions(-)

diff --git a/peripheral/alsa/config_wm8960.h b/peripheral/alsa/config_wm8960.h
index c51c9bf..29c1797 100755
--- a/peripheral/alsa/config_wm8960.h
+++ b/peripheral/alsa/config_wm8960.h
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/* Copyright (C) 2015 Freescale Semiconductor, Inc. */
+/* Copyright (C) 2015-2016 Freescale Semiconductor, Inc. */
 
 #ifndef ANDROID_INCLUDE_IMX_CONFIG_WM8960_H
 #define ANDROID_INCLUDE_IMX_CONFIG_WM8960_H
@@ -44,7 +44,9 @@
 #define MIXER_WM8960_RIGHT_INPUT2_SWITCH            "Right Boost Mixer LINPUT2 Switch"
 #endif
 
-static struct route_setting speaker_output_wm8960[] = {
+/* These are values that never change */
+static struct route_setting defaults_wm8960[] = {
+    /* general */
     {
         .ctl_name = MIXER_WM8960_LEFT_OUTPUT_SWITCH,
         .intval = 1,
@@ -57,10 +59,23 @@ static struct route_setting speaker_output_wm8960[] = {
         .ctl_name = MIXER_WM8960_PLAYBACK_VOLUME,
         .intval = 230,
     },
+    {
+        .ctl_name = NULL,
+    },
+};
+
+
+static struct route_setting speaker_output_wm8960[] = {
     {
         .ctl_name = MIXER_WM8960_SPEAKER_VOLUME,
         .intval = 120,
     },
+    {
+        .ctl_name = NULL,
+    },
+};
+
+static struct route_setting headset_output_wm8960[] = {
     {
         .ctl_name = MIXER_WM8960_HEADPHONE_VOLUME,
         .intval = 120,
@@ -70,6 +85,8 @@ static struct route_setting speaker_output_wm8960[] = {
     },
 };
 
+
+
 static struct route_setting mm_main_mic_input_wm8960[] = {
     {
         .ctl_name = MIXER_WM8960_ALC_FUNCTION,
@@ -118,6 +135,56 @@ static struct route_setting mm_main_mic_input_wm8960[] = {
     },
 };
 
+
+static struct route_setting mm_hs_mic_input_wm8960[] = {
+    {
+        .ctl_name = MIXER_WM8960_ALC_FUNCTION,
+        .intval = 3,
+    },
+    {
+        .ctl_name = MIXER_WM8960_LEFT_INPUT_SWITCH,
+        .intval = 1,
+    },
+    {
+        .ctl_name = MIXER_WM8960_ADC_PCM_CAPTURE_VOLUME,
+        .intval = 230,
+    },
+    {
+        .ctl_name = MIXER_WM8960_CAPTURE_VOLUME,
+        .intval = 60,
+    },
+#ifdef __BRILLO__
+    {
+        .ctl_name = MIXER_WM8960_LEFT_INPUT1_SWITCH,
+        .intval = 1,
+    },
+    {
+        .ctl_name = MIXER_WM8960_LEFT_INPUT2_SWITCH,
+        .intval = 1,
+    },
+    {
+        .ctl_name = MIXER_WM8960_LEFT_INPUT3_SWITCH,
+        .intval = 1,
+    },
+    {
+        .ctl_name = MIXER_WM8960_RIGHT_INPUT_SWITCH,
+        .intval = 1,
+    },
+    {
+        .ctl_name = MIXER_WM8960_RIGHT_INPUT1_SWITCH,
+        .intval = 1,
+    },
+    {
+        .ctl_name = MIXER_WM8960_RIGHT_INPUT2_SWITCH,
+        .intval = 1,
+    },
+#endif
+    {
+        .ctl_name = NULL,
+    },
+};
+
+
 /* ALSA cards for IMX, these must be defined according different board / kernel config*/
 static struct audio_card  wm8960_card = {
     .name = "wm8960-audio",
@@ -137,15 +204,15 @@ static struct audio_card  wm8960_card = {
             AUDIO_DEVICE_IN_BACK_MIC |
             AUDIO_DEVICE_IN_ALL_SCO |
             AUDIO_DEVICE_IN_DEFAULT),
-    .defaults            = NULL,
+    .defaults            = defaults_wm8960,
     .bt_output           = NULL,
     .speaker_output      = speaker_output_wm8960,
-    .hs_output           = NULL,
+    .hs_output           = headset_output_wm8960,
     .earpiece_output     = NULL,
     .vx_hs_mic_input     = NULL,
     .mm_main_mic_input   = mm_main_mic_input_wm8960,
     .vx_main_mic_input   = NULL,
-    .mm_hs_mic_input     = NULL,
+    .mm_hs_mic_input     = mm_hs_mic_input_wm8960,
     .vx_bt_mic_input     = NULL,
     .mm_bt_mic_input     = NULL,
     .card                = 0,
-- 
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