Skip to content

Bluetooth audio fix for Lenovo Y700 gen4 (TB322FC). [1/3] #49

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
polygraphene wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Bluetooth audio fix for Lenovo Y700 gen4 (TB322FC). [1/3] #49

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 4 additions & 0 deletions app/src/main/java/me/phh/treble/app/LenovoSettings.kt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,10 @@ object LenovoSettings : Settings {
return Tools.vendorFp.contains("Lenovo") &&
(File(Lenovo.dtPanel).exists() || File(Lenovo.dtPanel_Y700_2023).exists())
}

fun bluetooth_fix(): Boolean {
return Tools.vendorFp.startsWith("Lenovo/TB322FC")
}
}

class LenovoSettingsFragment : SettingsFragment() {
Expand Down
15 changes: 14 additions & 1 deletion app/src/main/java/me/phh/treble/app/Misc.kt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -221,6 +221,10 @@ object Misc: EntryStartup {
val value = sp.getBoolean(key, false)
SystemProperties.set("persist.bluetooth.system_audio_hal.enabled", if (value) "true" else "false")
}
MiscSettings.a2dp_offload -> {
val value = sp.getBoolean(key, false)
SystemProperties.set("persist.bluetooth.enable_bt_offload", if (value) "true" else "false")
}
MiscSettings.noHwcomposer -> {
val value = sp.getBoolean(key, false)
enableHwcOverlay(!value)
Expand Down Expand Up @@ -367,7 +371,16 @@ object Misc: EntryStartup {
spListener.onSharedPreferenceChanged(sp, MiscSettings.forceCamera2APIHAL3)
if (! sp.contains(MiscSettings.headsetFix))
sp.edit().putBoolean(MiscSettings.headsetFix, HuaweiSettings.enabled()).commit()
sp.edit().putBoolean(MiscSettings.sysbta, SystemProperties.getBoolean("persist.bluetooth.system_audio_hal.enabled", false)).apply()
if (LenovoSettings.bluetooth_fix() && ! sp.contains(MiscSettings.sysbta)) {
// Y700 gen4 and first time boot
Log.i("PHH", "Applying bluetooth fix")
sp.edit().putBoolean(MiscSettings.sysbta, false).apply()
sp.edit().putBoolean(MiscSettings.a2dp_offload, true).apply()
} else {
Log.i("PHH", "Don't apply bluetooth fix")
sp.edit().putBoolean(MiscSettings.sysbta, SystemProperties.getBoolean("persist.bluetooth.system_audio_hal.enabled", false)).apply()
sp.edit().putBoolean(MiscSettings.a2dp_offload, SystemProperties.getBoolean("persist.bluetooth.enable_bt_offload", false)).apply()
}
spListener.onSharedPreferenceChanged(sp, MiscSettings.headsetFix)
spListener.onSharedPreferenceChanged(sp, MiscSettings.bluetooth)
spListener.onSharedPreferenceChanged(sp, MiscSettings.displayFps)
Expand Down
1 change: 1 addition & 0 deletions app/src/main/java/me/phh/treble/app/MiscSettings.kt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,7 @@ object MiscSettings : Settings {
val disableFastAudio = "key_misc_disable_fast_audio"
val cameraTimestampOverride = "key_misc_camera_timestamp"
val sysbta = "key_misc_dynamic_sysbta"
val a2dp_offload = "key_misc_a2dp_offload"
val noHwcomposer = "key_misc_no_hwcomposer"
val storageFUSE = "key_misc_storage_fuse"
val backlightScale = "key_misc_backlight_scale"
Expand Down
5 changes: 5 additions & 0 deletions app/src/main/res/xml/pref_misc.xml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -146,6 +146,11 @@
android:defaultValue="true"
android:key="key_misc_dynamic_sysbta"
android:title="Use System Wide BT HAL" />
<SwitchPreference
android:defaultValue="false"
android:key="key_misc_a2dp_offload"
android:title="Enable A2DP Offload"
android:summary="Only effective if System Wide BT HAL is disabled" />
<ListPreference
android:defaultValue="0"
android:entries="@array/pref_misc_bluetooth"
Expand Down