Learnincurve wrote: > Hi, > > I have dsd native and DoP cabable dac (using xmos chip). > > Until now, I have been using Marco Curti's squeezelite-R2 in DoP mode > from a Pine64 SoC that was stuck at kernel 3.10, because of slow > mainlining progress. > > However, a full mainline kernel is now available and I am rebuilding the > system to use it. This should make native DSD playback possible, as the > snd_usb_audio code was updated to include it after kernel 3.10. > > Here's the output from cat /proc/asound/card1/stream0: > > Code: -------------------- > > # cat /proc/asound/card1/stream0 > XMOS HIFI-Ref at usb-1c1a000.usb-1, high speed : USB Audio > > Playback: > Status: Stop > Interface 1 > Altset 1 > Format: S32_LE > Channels: 2 > Endpoint: 1 OUT (ASYNC) > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000 > Data packet interval: 125 us > Bits: 24 > Channel map: FL FR > Interface 1 > Altset 2 > Format: SPECIAL DSD_U32_BE > Channels: 2 > Endpoint: 1 OUT (ASYNC) > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000 > Data packet interval: 125 us > Bits: 32 > DSD raw: DOP=0, bitrev=0 > Channel map: FL FR > Interface 1 > Altset 3 > Format: S32_LE > Channels: 2 > Endpoint: 1 OUT (ASYNC) > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000 > Data packet interval: 125 us > Bits: 32 > Channel map: FL FR -------------------- > > > > As Marco Curti's work was included in Daphile and later added by > Ralphy into the main squeezelite code, I have not compiled > squeezelite-R2 this time round, but installed the deb package > maintainer's squeezelite. > > > I load squeezelite with the -D parameter: > > Code: -------------------- > > /usr/bin/squeezelite -n squeezebox -o default:CARD=HIFIRef -D -d all=info -f /var/log/squeezelite/squeezelite.log > [13:55:38.481833] stream_init:290 init stream > [13:55:38.484804] output_init_alsa:817 init output > [13:55:38.484894] output_init_alsa:845 requested alsa_buffer: 40 alsa_period: 4 format: any mmap: 1 > [13:55:38.522857] output_init_common:410 supported rates: 384000 352800 192000 176400 96000 88200 48000 44100 32000 24000 22500 16000 12000 11025 8000 > [13:55:38.641093] output_init_alsa:862 memory locked > [13:55:38.641938] output_thread:638 open output device: default:CARD=HIFIRef > [13:55:38.641976] decode_init:129 init decode, include codecs: exclude codecs: > [13:55:38.644530] alsa_open:355 opening device at: 44100 > [13:55:38.644715] register_dsd:624 using dsd to decode dsf,dff > [13:55:38.644791] register_ff:731 using ffmpeg to decode alc > [13:55:38.644823] register_ff:715 using ffmpeg to decode wma,wmap,wmal > [13:55:38.644855] register_faad:640 using faad to decode aac > [13:55:38.644886] register_vorbis:329 using vorbis to decode ogg > [13:55:38.644916] register_flac:286 using flac to decode flc > [13:55:38.644946] register_pcm:384 using pcm to decode aif,pcm > [13:55:38.644978] register_mad:412 using mad to decode mp3 > [13:55:38.645619] discover_server:756 sending discovery > [13:55:38.646196] discover_server:767 got response from: 192.168.253.85:3483 > [13:55:38.651239] alsa_open:406 opened device default:CARD=HIFIRef using format: S32_LE sample rate: 44100 mmap: 1 > [13:55:38.651477] alsa_open:485 buffer: 40 period: 4 -> buffer size: 3763 period size: 940 > [13:55:38.652509] slimproto:848 connecting to 192.168.253.85:3483 > [13:55:38.652994] slimproto:881 connected > [13:55:38.653084] sendHELO:124 mac: 02:ba:5e:66:94:26 > [13:55:38.653120] sendHELO:126 cap: Model=squeezelite,AccuratePlayPoints=1,HasDigitalOut=1,HasPolarityInversion=1,Firmware=v1.8,ModelName=SqueezeLite,MaxSampleRate=384000,dsf,dff,alc,wma,wmap,wmal,aac,ogg,flc,aif,pcm,mp3 > -------------------- > > > > but the player -> dsdplayer config screen on LMS (8.0) doesn't show > any options: > > 32533 > > squeezelite-R2 on the same LMS looks as it should: > 32534 > > I even tried recompiling the squeezelite package from source deb in > case the build parameter was disabled, but same result. > > squeezelite --help lists: > > Build options: LINUX ALSA EVENTFD RESAMPLE FFMPEG VISEXPORT IR DSD > LINKALL > > What am I doing wrong?I don't think you are doing anything wrong. I see the > same for my piCorePlayer. I think because the player supports native playback of DSD files it doesn't require Sox.
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