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Requests for Hi-Res Support (please state which build of Poweramp you are using)

maxmp

By maxmp
in Poweramp Feature Requests

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verniyhibiki Newbie

verniyhibiki

Posted
Posted

i tried to enable hi-res mode on this phone, but failed output..

Is my device support Hi-Res Audio?

 

1. Sharp Disney Mobile (DM-01H) with chipset Snapdragon 808

2. Android Stock (5.1.1) [docomo?]

3. audio policy and build prop

here : https://drive.google.com/open?id=1ZuodpzPcyzmTJXwN6Gkb-i9TY6eUfv6B

Screenshot_2019-08-19-11-43-08.jpg

Major Tom Member

Major Tom

Posted
Posted

I have got a new Smartphone: Xiaomi Mi A3

Unfortunately OpenSL ES Hi-Res does not work on this device. Poweramp can play MP3s neither via Bluetooth nor via jack plugs. The playback just hangs. No Error message. OpenSL ES does work.

Device: Xiaomi Mi A3
Modelname: M1906F9SH
OS: Stock Android One, Android 9, Build PKQ1.190416.001.V10.3.5.0.PFQEUXM

Poweramp Build: 840-841

I would be really happy if HiRes could also be implemented on this device.

 

Screenshot_20190819-075015.png

Screenshot_20190819-075038.png

Fitzian Advanced Member

Fitzian

Posted
Posted

Bumping request again for this app to recognize line out and balanced connections on the FiiO X5iii as proper hi res outputs and not just "speaker"

 

If you lack a device for testing, heck, I'll even send my own for whatever length of time it takes.

maxmp Advanced Member

maxmp

Posted
  • Author
Posted

@Fitzian I have the device, but I still need a balanced 2.5 cable to test it. As it detects it as speaker, obviously system is not reporting output properly and some workaround are required. I hope that will be sorted out in the next build.

Fitzian Advanced Member

Fitzian

Posted
Posted
2 hours ago, maxmp said:

@Fitzian I have the device, but I still need a balanced 2.5 cable to test it. As it detects it as speaker, obviously system is not reporting output properly and some workaround are required. I hope that will be sorted out in the next build.

I've got a 2.5mm 4 pole to 3.5mm 4 pole cable (cheap adapter that came with my motorcycle helmet intercom). Unless you have something else in mind I can still send that your way.

Jemish Newbie

Jemish

Posted
Posted (edited)

Samsung J7 Prime (SM-G610F)

CUSTOM ROM Android Pie (Prometheus One Ui)

Build 841

J7 Prime Is Officialy By samsung Its Support Upto 192kHz 24 Bit Internal dac May be Poweramp May Not Notice But Its Support Hi-Res Output But I am Using Custom Rom Which Is Ported From Samsung Galaxy A6 So Audio Policy Is The Same On A6 As On My J7 Prime

 

 

 

audio_policy_configuration.xml

Edited by Jemish
Lake Of Information
Fitzian Advanced Member

Fitzian

Posted
Posted
23 hours ago, Bmakk205 said:

I want to request hi-res support for fiio m11 usb out because it's not working on my dac that supports 32bit 384khz

Device fiio m11

Android version 7.0

Screenshot_20190830-134042_Gallery-picsay.jpg

What is the efficacy in using a FiiO Q1 with the M11? I don't understand, you have more than enough power on hand with your DAP

angryespresso Newbie

angryespresso

Posted
Posted

1. Samsung Galaxy Note 10+

2. Stock Android 9 One UI. Have Sonata USB Dac plugged in using Firmware D.

3. I couldn't locate audio_policy.conf. I did locate audio_effects.conf and audio_io_policy.conf.

Output 24/48kHz as shown in screenshot.

Screenshot_20190907-022542_Poweramp.jpg

audio_effects.conf audio_io_policy.conf

Nacho2018 Newbie

Nacho2018

Posted
Posted
On 9/7/2019 at 5:51 AM, angryespresso said:

1. Samsung Galaxy Note 10+

2. Stock Android 9 One UI. Have Sonata USB Dac plugged in using Firmware D.

3. I couldn't locate audio_policy.conf. I did locate audio_effects.conf and audio_io_policy.conf.

Output 24/48kHz as shown in screenshot.

Screenshot_20190907-022542_Poweramp.jpg

audio_effects.confUnavailable audio_io_policy.confUnavailable

Hi, for me too. With my DAC ifi xdsd, Poweramp gives only 24 bits and 48khz. Also, the quality of sound could be better. Phone.. galaxy 10+ android 9

 

  • 2 weeks later...
ksio89 Newbie

ksio89

Posted
Posted

If a device hardware supports Hi-Res audio output, but it's not implemented in the stock ROM Audio Policy configuration file, is it just a matter of having root access and adding some lines to it in order to enable this feature? Or I need to flash a custom ROM with Hi-Res support implemented? In my case, my device has 24-bit/192kHz output enabled for for Bluetooth and USB DAC, but not for Wired headphone/AUX.

invaderzim Advanced Member

invaderzim

Posted
Posted

Hi @maxmp

Asus Zenfone 3 Max ZC553KL
Android 8.1 Stock ROM

02:14:02.057 v3-build-842-arm64-play
Device: asus asus ASUS_X00DDA WW_Phone QC_Reference_Phone [arm64-v8a, armeabi-v7a, armeabi]

FAILED to read=/system/etc/audio_policy.conf
reading=/vendor/etc/audio_policy.conf
has outputs_primary, sampling_rates=44100|48000
has direct_pcm, sampling_rates=8000|11025|16000|22050|32000|44100|48000|64000|88200|96000|176400|192000
direct_pcm AUDIO_OUTPUT_FLAG_DIRECT
has direct_pcm formats=AUDIO_FORMAT_PCM_16_BIT|AUDIO_FORMAT_PCM_24_BIT_PACKED|AUDIO_FORMAT_PCM_8_24_BIT
direct_pcm FLAG_VARIANT_DIRECT_HD
has usb
has usb outputs
has usb_device, sampling_rates=dynamic
has usb formats=dynamic
forcing FLAG_DLFCN FLAG_NEEDS_DEEP_BUFFER FLAG_NEEDS_EXTRA_SLEEPS
USB can handle Hi-Res - sdk=27
OK flags=0x874406600000000
FLAG_VARIANT_DIRECT_HD
FLAG_SUPPORTS_PCM_8_24
FLAG_SUPPORTS_PCM_24
FLAG_SUPPORTS_UNITY_GAIN_STREAM
FLAG_SUPPORTS_USB
FLAG_NEEDS_EXTRA_SLEEPS
FLAG_SUPPORTS_LDAC
FLAG_DLFCN
FLAG_NEEDS_DEEP_BUFFER
FLAG_ALLOW_DVC_EFFECT
INTERNAL_OUTPUT_FLAG_SR_192K
INTERNAL_OUTPUT_FLAG_SR_176K
INTERNAL_OUTPUT_FLAG_SR_96K
INTERNAL_OUTPUT_FLAG_SR_88K
INTERNAL_OUTPUT_FLAG_SR_48K
INTERNAL_OUTPUT_FLAG_SR_44K
 

maxmp Advanced Member

maxmp

Posted
  • Author
Posted

@invaderzim from the log, it should handle hi-res. Though, to date, none of Qualcomm 4xx based devices demonstrated actual support for hi-res (I guess, mostly disabled by OEMs for marketing purposes).

maxmp Advanced Member

maxmp

Posted
  • Author
Posted
On 10/1/2019 at 6:04 AM, ksio89 said:

If a device hardware supports Hi-Res audio output, but it's not implemented in the stock ROM Audio Policy configuration file, is it just a matter of having root access and adding some lines to it in order to enable this feature? Or I need to flash a custom ROM with Hi-Res support implemented? In my case, my device has 24-bit/192kHz output enabled for for Bluetooth and USB DAC, but not for Wired headphone/AUX.

Hi-Res support on 3.5 output requires config + SOC related patches (e.g. for Qualcomm - CAF patches). Both configs and patches are usually open source and available for custom ROM authors, but not all of such authors merge those patches and configs unfortunately, causing some custom ROM missing hi-res even if stock ROM has it.

Hi-Res support on USB + Bluetooth is in AOSP Android and no patches or specific configs are needed, but some OEMs are known to specifically disable hi-res support (e.g. Meizu) on their low/mid tier devices.

ksio89 Newbie

ksio89

Posted
Posted
4 hours ago, maxmp said:

Hi-Res support on 3.5 output requires config + SOC related patches (e.g. for Qualcomm - CAF patches). Both configs and patches are usually open source and available for custom ROM authors, but not all of such authors merge those patches and configs unfortunately, causing some custom ROM missing hi-res even if stock ROM has it.

Hi-Res support on USB + Bluetooth is in AOSP Android and no patches or specific configs are needed, but some OEMs are known to specifically disable hi-res support (e.g. Meizu) on their low/mid tier devices.

I appreciate the extensive reply, thanks maxmp! On XDA forums for my device, there are a couple of custom ROMs such as LineageOS 16.0 (unofficial) and Ressurrection Remix (official). In each thread I asked other users check if the custom firmwares have 3.5mm Hi-Res output support enabled. If this device had a MediaTek SoC, who is well known to not open source drivers and patches, I would give up, but I believe having a Qualcomm chip makes things easier.

ip_cyber Newbie

ip_cyber

Posted
Posted (edited)

I use "honor 9 lite"
HiSilicon Kirin 659
Android 9 pie
but i didn't find the hi-res output option for the headset / AUX
only available for bluetooth and USBDAC
I can get hi-res output for headsets / AUX

y04544_.jpg


08:56:49.101 v3-build-844-arm64-play
Device: HONOR HUAWEI LLD-L21 LLD-L21 LLD-L21A [arm64-v8a, armeabi-v7a, armeabi]

FAILED to read=/vendor/etc/audio_output_policy.conf
FAILED to read=/vendor/etc/audio_io_policy.conf
FAILED to read=/system/etc/audio_policy.conf
reading=/vendor/etc/audio_policy.conf
has outputs_primary, sampling_rates=48000
has usb
has usb outputs
has usb_device, sampling_rates=dynamic
has usb formats=dynamic
is_huawei UNKNOWN ro.board.platform=hi6250
USB can handle Hi-Res - sdk=28
FLAG_VARIANT_USB_ONLY
OK flags=0x404001400000000
FLAG_VARIANT_USB_ONLY
FLAG_SUPPORTS_USB
FLAG_SUPPORTS_FLT_DYN_RANGE
FLAG_SUPPORTS_LDAC
INTERNAL_OUTPUT_FLAG_SR_192K
INTERNAL_OUTPUT_FLAG_SR_176K
INTERNAL_OUTPUT_FLAG_SR_96K
INTERNAL_OUTPUT_FLAG_SR_88K

Edited by ip_cyber
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