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maxmp

Requests for Hi-Res Support

466 posts in this topic

4 minutes ago, -Dimka- said:

1. Nexus 5X

Why do you think it supports Hi-Res output?

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5 minutes ago, maxmp said:

Why do you think it supports Hi-Res output?

I hope)

From  Alpha2 F.A.Q

- Snapdragon variant (LG/Sony/HTC devices). (Btw. many Snapdragon-based devices actually has Hi-Res capable hardware (e.g. latest Nexuses), but it's disabled in software)

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No, Poweramp can't modify ROM, and on Nexuses, despite capable hardware, it's disabled on software level.

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1.  SONY Xperia Z3 Compact

2.  Android 6.0.1 stock (I guess CyanogenMod has abandoned the Z3c, but it seems SONY hasn't surprisingly enough.)

3.  The link posted earlier ( http://blogs.sonymobile.com/2014/10/01/xperia-details-hi-res-audio/ ) includes the Z3 Compact.  I think in this respect it may actually basically have the same sound-related hardware as the Z3.

 

BTW, it sounds just amazing through my external DAC (a Fiio E18K.)  Just...  They gave it a super tiny USB cable that assumes all Android devices have their USB connection on the bottom and quite a lot of SONY devices put it on the side.  -.-  (One of these days I'm going to have to build a custom cable probably because I can't find any third party ones that work.)

 

 

EDIT:  BTW, you talk about things being disabled at the software level.  Perhaps this is something Xposed Framework can deal with?  Food for thought maybe?  Obviously not something everyone can use, but maybe a solution for at least some people?

 

 

EDIT2:  I just updated.  It only mentions the Z3, but shows the SONY API and offers the option to enable it on my Z3 Compact, so I believe it must have been included by default.  It seems to work as far as I can tell.

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Please add xiaomi mi4 because same hardware LG G3 and Galaxy S 5 ..

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Errr. Noob here. Changed my ROM and it seems it now supports hi res. However when I enable hi res, audio completely goes off. It shows that music is playing but no sound comes out through the earphones. Anything am not doing right?

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40 minutes ago, Kscjx said:

Errr. Noob here. Changed my ROM and it seems it now supports hi res. However when I enable hi res, audio completely goes off. It shows that music is playing but no sound comes out through the earphones. Anything am not doing right?

Telling us your hardware, ROM version, etc would be a great start. See first post in this thread.

Andre

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DEVICE: Huawei P8 (GRA-09)
FIRMWARE: Android 6.0 (B321 version) EMUI 4

CPU: Kirin 930
AUDIO PROCESSOR:   HiSilicon Hi6402

sending audio_policy.conf file if it may help

http://www.whathifi.com/huawei/p8/review In verdict is that it supports hi-res audio

Also there is info that it supports " that chip supports playing back 24bit HiRes audio data via 3,5" jack output" http://www.head-fi.org/t/782371/huawei-p8-review-by-mark2410

Will it support it? Thanks

audio_policy.conf

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1. Sony Xperia SP LTE C5303

2. [ROM][BETA][6.0.1] CyanogenMod 13.0 for Xperia SP

3. I can turn on Hi-Res Output on USB DAC without any problems, so maybe we can try turn on Hi-Res on Wired Headset/AUX.

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Device model Motorola moto X pure edition.

XT1575 snapdragon 808.

(this is the exact same core as the 810 which is supported except it has 2 big cores instead of 4) therefore it is the same SOC and should support anything the 810.


ROM version (Android version, stock/OTA/Custom ROM)

Stock Rom Android 6.0 and above.


Why do you think your device supports Hi-Res (link to device features, etc.)? A copy of your device's /etc/audio_policy.conf file may be helpful.

See above attachment

audio_policy.conf

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1. PANTECH IM-A890S

2. Stock Android 4.4.2

3. Qualcomm WCD9320 Audio Codec

 

audio_policy.conf
https://drive.google.com/open?id=0B5JzmLIjuOUrcFZ2SG1ZWVJLWjA

 

 

Some contents of the "audio_policy.conf"
 

audio_hw_modules {
  primary {
    outputs {
      primary {
        sampling_rates 44100|48000
        channel_masks AUDIO_CHANNEL_OUT_STEREO
        formats AUDIO_FORMAT_PCM_16_BIT
        devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_AUX_DIGITAL|AUDIO_DEVICE_OUT_PROXY|AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET|AUDIO_DEVICE_OUT_FM|AUDIO_DEVICE_OUT_FM_TX
        flags AUDIO_OUTPUT_FLAG_PRIMARY
      }
#[START][FEATURE_PANTECH_SND] 2014-01-09 LS3@SND PANTECH won't use low_latency(also FastMixer block in threads.cpp)
#      low_latency {
#         sampling_rates 44100|48000
#         channel_masks AUDIO_CHANNEL_OUT_STEREO
#         formats AUDIO_FORMAT_PCM_16_BIT
#         devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_AUX_DIGITAL|AUDIO_DEVICE_OUT_PROXY|AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET|AUDIO_DEVICE_OUT_FM|AUDIO_DEVICE_OUT_FM_TX
#         flags AUDIO_OUTPUT_FLAG_FAST
#      }
#[END][FEATURE_PANTECH_SND]
      multichannel {
        sampling_rates 44100|48000
        channel_masks dynamic
        formats AUDIO_FORMAT_PCM_16_BIT
        devices AUDIO_DEVICE_OUT_AUX_DIGITAL|AUDIO_DEVICE_OUT_PROXY
        flags AUDIO_OUTPUT_FLAG_DIRECT
      }
      compress_offload {
        sampling_rates 8000|11025|12000|16000|22050|24000|32000|44100|48000|64000|88200|96000|192000
#[START][FEATURE_PANTECH_SND] 20140128 frogLove - support for offload channel is only stereo channel
#       channel_masks AUDIO_CHANNEL_OUT_MONO|AUDIO_CHANNEL_OUT_STEREO|AUDIO_CHANNEL_OUT_2POINT1|AUDIO_CHANNEL_OUT_QUAD|AUDIO_CHANNEL_OUT_PENTA|AUDIO_CHANNEL_OUT_5POINT1|AUDIO_CHANNEL_OUT_6POINT1|AUDIO_CHANNEL_OUT_7POINT1
        channel_masks AUDIO_CHANNEL_OUT_STEREO
#[END][FEATURE_PANTECH_SND]
        formats AUDIO_FORMAT_MP3|AUDIO_FORMAT_AAC|AUDIO_FORMAT_AC3|AUDIO_FORMAT_EAC3|AUDIO_FORMAT_PCM_16_BIT|AUDIO_FORMAT_PCM_8_24_BIT
        devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_AUX_DIGITAL|AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET|AUDIO_DEVICE_OUT_FM_TX
        flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING
      }

      voip_rx {
        sampling_rates 8000|16000
        channel_masks AUDIO_CHANNEL_OUT_MONO
        formats AUDIO_FORMAT_PCM_16_BIT|AUDIO_FORMAT_AMR_NB|AUDIO_FORMAT_AMR_WB|AUDIO_FORMAT_QCELP|AUDIO_FORMAT_EVRC|AUDIO_FORMAT_EVRCB|AUDIO_FORMAT_EVRCWB|AUDIO_FORMAT_EVRCNW
        devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET|AUDIO_DEVICE_OUT_ALL_SCO
        flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_VOIP_RX
      }
    }

 

audio_policy.conf

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1. OPPO Find7(X9077/X9076/X9007/X9006)

2.    6.0.1  omni rom/cm13

3. It has almost identical hardware as OnePlus One (as JimJamz mentioned above)and this is a very powerful music phone It's the first mobile phone equipped with maxxaudio engine

Snapdragon 24-bit PCM:D

 

audio_policy.conf

Screenshot_20160418-232349.png

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I have sybasonic DAC (SA9227 USB Audio, same audio techinca DAC AT-PHA100 ).

It support upto 384khz 32bit on pc and android(other pro app works upto DSD64) (android 4.4/5.0)

Only 16bit/48khz mode displayed in poweamp player, but dac check LED means 44.1khz (when 96khz 24bit file played)

I wish Poweramp wokring perfectly.

[Moved from separate thread --- Mod]

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Lenovo X3c50 Android 6.0.1 (Stock Rom)

Currently running Hi-Res output 16/192 Is it possible improve up to 24 bit?

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Hi Max!!

-Lenovo a7010

-Mediatek 6753

-Wolfson Audio WM8281

-5.1 Lollipop Stock Rom

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Nexus 7 2013 + USB DAC Fioo E10K (stock rom, rooted) http://fiio.net/en/products/27

Hi res audio on Poweramp only support 24bit-48Khz (according to output status) whereas the USB DAC should able to playback 24bit-96Khz. Any ideas? Attached is the audio_policy.conf and below is the  /proc/asound/card2/stream0 file while playing back audio from poweramp 

	FiiO DigiHug USB Audio at usb-msm_hsusb_host-1.4, full speed : USB Audio
	Playback:
	  Status: Running
	    Interface = 3
	    Altset = 2
	    URBs = 2 [ 5 5 ]
	    Packet Size = 582
	    Momentary freq = 48000 Hz (0x30.0000)
	  Interface 3
	    Altset 1
	    Format: S16_LE
	    Channels: 2
	    Endpoint: 3 OUT (ADAPTIVE)
	    Rates: 32000, 44100, 48000, 96000
	  Interface 3
	    Altset 2
	    Format: S24_3LE
	    Channels: 2
	    Endpoint: 3 OUT (ADAPTIVE)
	    Rates: 32000, 44100, 48000, 96000
	Capture:
	  Status: Stop
	  Interface 2
	    Altset 1
	    Format: S16_LE
	    Channels: 2
	    Endpoint: 2 IN (ADAPTIVE)
	    Rates: 8000, 16000, 32000, 44100, 48000, 96000
	  Interface 2
	    Altset 2
	    Format: S24_3LE
	    Channels: 2
	    Endpoint: 2 IN (ADAPTIVE)
	    Rates: 8000, 16000, 32000, 44100, 48000, 96000
	

audio_policy.conf

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