55 lines
2.6 KiB
Diff
55 lines
2.6 KiB
Diff
From bf7c5e06d196b9863c1cc61fa073442c353f5075 Mon Sep 17 00:00:00 2001
|
|
From: Andreas Schneider <asn@cryptomilk.org>
|
|
Date: Mon, 7 Jun 2021 13:23:02 -0400
|
|
Subject: [PATCH] On Samsung devices, we need to tell Audio HAL if we're
|
|
running narrow band or wide band
|
|
|
|
Change-Id: Ibfa0f632d9acbb920a85a613ce4e2f1d26556bd1
|
|
---
|
|
.../android/bluetooth/hfp/HeadsetStateMachine.java | 11 +++++++++++
|
|
1 file changed, 11 insertions(+)
|
|
|
|
diff --git a/src/com/android/bluetooth/hfp/HeadsetStateMachine.java b/src/com/android/bluetooth/hfp/HeadsetStateMachine.java
|
|
index 8a6bc5527..667f215b6 100644
|
|
--- a/src/com/android/bluetooth/hfp/HeadsetStateMachine.java
|
|
+++ b/src/com/android/bluetooth/hfp/HeadsetStateMachine.java
|
|
@@ -82,6 +82,9 @@ public class HeadsetStateMachine extends StateMachine {
|
|
private static final String HEADSET_WBS = "bt_wbs";
|
|
private static final String HEADSET_AUDIO_FEATURE_ON = "on";
|
|
private static final String HEADSET_AUDIO_FEATURE_OFF = "off";
|
|
+ private static final String HEADSET_G_SCO_SAMPLERATE = "g_sco_samplerate";
|
|
+ private static final String HEADSET_G_WB_SAMPLERATE = "16000";
|
|
+ private static final String HEADSET_G_NB_SAMPLERATE = "8000";
|
|
|
|
static final int CONNECT = 1;
|
|
static final int DISCONNECT = 2;
|
|
@@ -1511,6 +1514,12 @@ public class HeadsetStateMachine extends StateMachine {
|
|
HEADSET_WBS + "=" + mAudioParams.getOrDefault(HEADSET_WBS,
|
|
HEADSET_AUDIO_FEATURE_OFF)
|
|
});
|
|
+ keyValuePairs = keyValuePairs.concat(";"
|
|
+ + HEADSET_G_SCO_SAMPLERATE
|
|
+ + "="
|
|
+ + mAudioParams.getOrDefault(
|
|
+ HEADSET_G_SCO_SAMPLERATE,
|
|
+ HEADSET_G_NB_SAMPLERATE));
|
|
Log.i(TAG, "setAudioParameters for " + mDevice + ": " + keyValuePairs);
|
|
mSystemInterface.getAudioManager().setParameters(keyValuePairs);
|
|
}
|
|
@@ -1649,10 +1658,12 @@ public class HeadsetStateMachine extends StateMachine {
|
|
String prevWbs = mAudioParams.getOrDefault(HEADSET_WBS, HEADSET_AUDIO_FEATURE_OFF);
|
|
switch (wbsConfig) {
|
|
case HeadsetHalConstants.BTHF_WBS_YES:
|
|
+ mAudioParams.put(HEADSET_G_SCO_SAMPLERATE, HEADSET_G_WB_SAMPLERATE);
|
|
mAudioParams.put(HEADSET_WBS, HEADSET_AUDIO_FEATURE_ON);
|
|
break;
|
|
case HeadsetHalConstants.BTHF_WBS_NO:
|
|
case HeadsetHalConstants.BTHF_WBS_NONE:
|
|
+ mAudioParams.put(HEADSET_G_SCO_SAMPLERATE, HEADSET_G_NB_SAMPLERATE);
|
|
mAudioParams.put(HEADSET_WBS, HEADSET_AUDIO_FEATURE_OFF);
|
|
break;
|
|
default:
|
|
--
|
|
2.25.1
|
|
|