P.S есть ещё один контур регулировки частоты хоста, но он находится внутри ядра. Его мониторить на публичных прошивках не получится. Нужно включать дебаг ядра.
# watch cat /proc/asound/card0/pcm0p/sub0/status |grep delay
delay : 0
delay : 0
delay : 0
delay : 8008
delay : 7696
delay : 7896
delay : 0
delay : 0
delay : 8048
delay : 7840
delay : 7608
delay : 7896
delay : 7672
delay : 7456
delay : 7744
delay : 7520
delay : 7808
delay : 7600
delay : 7376
delay : 7672
delay : 7456
delay : 7240
delay : 7536
delay : 7312
delay : 7088
delay : 7376
delay : 7152
delay : 7456
удивительно )))) будем наблюдать
1 лайк
Поддержу этот вариант.
Давно хочу чтобы был транспорт в который можно было по юсб и по лан подключаться.
Лан транспорт с и2с выводом для работы с хайрез файлами/стримингом и юсб транспорт с и2с выводом для видео/ютуб концертов или фильмов
2 лайка
буфер работает видимо как нужно, переполнения не было зафиксированно воспроизведение прервалось на переключении трека. кобуз ругнулся хотя в винде устройство не потерялось. пока не трогал что можно проверить?
Это другая история, буфер не причём.
Попробую смоделировать у себя с Qobuz.
2 лайка
после зависания покажите dmesg
dmesg
Спойлер
[ 1.008090] HOME=/
[ 1.008097] TERM=linux
[ 1.008104] storagemedia=mtd
[ 1.008110] earlycon=uart8250,mmio32,0xff4c0000
[ 1.008117] user_debug=31
[ 1.685819] rockchip-i2s-tdm ffae0000.i2s: Postmute delay set to 5 ms
[ 1.715848] rockchip-i2s-tdm ffae0000.i2s: PCM Channel Swap (LRCK inversion) DISABLED
[ 1.733943] rockchip-i2s-tdm ffae0000.i2s: DSD Physical Channel Swap enabled
[ 1.733968] rockchip-i2s-tdm ffae0000.i2s: DSD Physical Channel Swap setting saved (will apply in DSD mode)
[ 1.931551] rk_gmac-dwmac ffa80000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-0
[ 2.036443] rk_gmac-dwmac ffa80000.ethernet eth0: PHY [stmmac-0:02] driver [RK630 PHY] (irq=POLL)
[ 2.036480] dwmac4: Master AXI performs any burst length
[ 2.036504] rk_gmac-dwmac ffa80000.ethernet eth0: No Safety Features support found
[ 2.036524] rk_gmac-dwmac ffa80000.ethernet eth0: PTP not supported by HW
[ 2.036838] rk_gmac-dwmac ffa80000.ethernet eth0: configuring for phy/rmii link mode
[ 4.089060] rk_gmac-dwmac ffa80000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[ 4.266492] configfs-gadget.purecore gadget.0: UAC2 DEBUG: p_chmask=0x0 c_chmask=0x3
[ 4.266533] configfs-gadget.purecore gadget.0: FS Capture: Req. wMaxPacketSize 13176 at bInterval 1 > max ISOC 1023, may drop data!
[ 4.266650] configfs-gadget.purecore gadget.0: Creating UAC_FBACK_CTRL: c_chmask=3
[ 4.266665] configfs-gadget.purecore gadget.0: Adding UAC_FBACK_CTRL to card 1, device 0
[ 4.266693] configfs-gadget.purecore gadget.0: UAC_FBACK_CTRL created successfully
[ 4.326440] rockchip-i2s-tdm ffae0000.i2s: Runtime resume: enabling mclk_tx and mclk_rx
[ 4.326474] rockchip-i2s-tdm ffae0000.i2s: Runtime resume: mclk_tx and mclk_rx enabled successfully
[ 4.326512] rockchip-i2s-tdm ffae0000.i2s: DSD support available: 2.8M, 5.6M, 11.2M, 22.5M Hz
[ 4.326892] rockchip-i2s-tdm ffae0000.i2s: Current PLL: 983039999 Hz, target: 993484800 Hz (for 44100 Hz family, target SRC=45158400 Hz)
[ 4.327262] rockchip-i2s-tdm ffae0000.i2s: PLL changed to: 993484799 Hz
[ 4.327301] rockchip-i2s-tdm ffae0000.i2s: Clock config: PLL=993484799 Hz ÷21 → SRC=45158400 Hz (44.1k family, 512x multiplier)
[ 4.327319] rockchip-i2s-tdm ffae0000.i2s: Applying MCLK rate 22579200 Hz (multiplier 512x, sample rate 44100 Hz, 44.1k family)
[ 4.327538] rockchip-i2s-tdm ffae0000.i2s: MCLK rate set to 22579200 Hz (target 22579200 Hz)
[ 4.327553] rockchip-i2s-tdm ffae0000.i2s: Skipping clk_set_rate (mclk_calibrate active, TX_SRC=45158400 Hz)
[ 4.327565] rockchip-i2s-tdm ffae0000.i2s: Clock dividers: mclk_rate=22579200, bclk_rate=2822400, div_bclk=8, div_lrck=64
[ 82.956605] random: crng init done
[ 1441.773505] dwc3 ffb00000.usb: device reset
[ 1441.882394] configfs-gadget.purecore gadget.0: AS_OUT: Switching to Alt Setting 0 (0=inactive, 1=PCM, 2=DSD)
[ 1441.882633] configfs-gadget.purecore gadget.0: AS_OUT: Switching to Alt Setting 0 (0=inactive, 1=PCM, 2=DSD)
[ 1441.887751] configfs-gadget.purecore gadget.0: GET_RANGE: sending 14 rates for clock 4
[ 2263.401554] configfs-gadget.purecore gadget.0: HOST requested rate: 96000 Hz
[ 2263.401634] configfs-gadget.purecore gadget.0: Rate 96000 Hz ACCEPTED, sysfs shows 96000 Hz
[ 2263.406046] configfs-gadget.purecore gadget.0: HOST requested rate: 96000 Hz
[ 2263.406063] configfs-gadget.purecore gadget.0: Rate 96000 Hz ACCEPTED, sysfs shows 96000 Hz
[ 2263.408470] configfs-gadget.purecore gadget.0: AS_OUT: Switching to Alt Setting 1 (0=inactive, 1=PCM, 2=DSD)
[ 2263.462123] rockchip-i2s-tdm ffae0000.i2s: PCM copy: 4096 bytes, simple volume control (call 0)
[ 2263.465090] rockchip-i2s-tdm ffae0000.i2s: Runtime resume: enabling mclk_tx and mclk_rx
[ 2263.465122] rockchip-i2s-tdm ffae0000.i2s: Runtime resume: mclk_tx and mclk_rx enabled successfully
[ 2263.465159] rockchip-i2s-tdm ffae0000.i2s: DSD support available: 2.8M, 5.6M, 11.2M, 22.5M Hz
[ 2263.465712] rockchip-i2s-tdm ffae0000.i2s: Current PLL: 993484799 Hz, target: 983040000 Hz (for 96000 Hz family, target SRC=49152000 Hz)
[ 2263.466092] rockchip-i2s-tdm ffae0000.i2s: PLL changed to: 983039999 Hz
[ 2263.466131] rockchip-i2s-tdm ffae0000.i2s: Clock config: PLL=983039999 Hz ÷19 → SRC=49152000 Hz (48k family, 512x multiplier)
[ 2263.466153] rockchip-i2s-tdm ffae0000.i2s: Applying MCLK rate 24576000 Hz (multiplier 512x, sample rate 96000 Hz, 48k family)
[ 2263.466280] rockchip-i2s-tdm ffae0000.i2s: MCLK rate set to 24576000 Hz (target 24576000 Hz)
[ 2263.466295] rockchip-i2s-tdm ffae0000.i2s: Skipping clk_set_rate (mclk_calibrate active, TX_SRC=49152000 Hz)
[ 2263.466307] rockchip-i2s-tdm ffae0000.i2s: Clock dividers: mclk_rate=24576000, bclk_rate=6144000, div_bclk=4, div_lrck=64
[ 2263.471966] rockchip-i2s-tdm ffae0000.i2s: PCM copy: 4096 bytes, simple volume control (call 1)
[ 2263.477348] rockchip-i2s-tdm ffae0000.i2s: PCM copy: 4096 bytes, simple volume control (call 2)
[ 2263.482578] rockchip-i2s-tdm ffae0000.i2s: PCM copy working, suppressing further debug messages
[ 2263.552003] rockchip-i2s-tdm ffae0000.i2s: TRIGGER START: Stream started, unmute in 5ms
[ 2263.560606] rockchip-i2s-tdm ffae0000.i2s: POST-MUTE: auto_mute=1 user_priority=0
[ 2263.560629] rockchip-i2s-tdm ffae0000.i2s: POST-MUTE: Unmuted after 5ms
[ 2270.032214] configfs-gadget.purecore gadget.0: AS_OUT: Switching to Alt Setting 0 (0=inactive, 1=PCM, 2=DSD)
[ 2270.111904] rockchip-i2s-tdm ffae0000.i2s: TRIGGER STOP: Mute enabled (no signal)
[ 2273.227923] configfs-gadget.purecore gadget.0: HOST requested rate: 96000 Hz
[ 2273.227952] configfs-gadget.purecore gadget.0: Rate 96000 Hz ACCEPTED, sysfs shows 96000 Hz
[ 2273.232088] configfs-gadget.purecore gadget.0: AS_OUT: Switching to Alt Setting 1 (0=inactive, 1=PCM, 2=DSD)
[ 2273.354623] rockchip-i2s-tdm ffae0000.i2s: TRIGGER START: Stream started, unmute in 5ms
[ 2273.364608] rockchip-i2s-tdm ffae0000.i2s: POST-MUTE: auto_mute=1 user_priority=0
[ 2273.364635] rockchip-i2s-tdm ffae0000.i2s: POST-MUTE: Unmuted after 5ms
[ 2273.368088] configfs-gadget.purecore gadget.0: AS_OUT: Switching to Alt Setting 0 (0=inactive, 1=PCM, 2=DSD)
[ 2273.368540] configfs-gadget.purecore gadget.0: HOST requested rate: 44100 Hz
[ 2273.368589] configfs-gadget.purecore gadget.0: Rate 44100 Hz ACCEPTED, sysfs shows 44100 Hz
[ 2273.373412] configfs-gadget.purecore gadget.0: HOST requested rate: 44100 Hz
[ 2273.373428] configfs-gadget.purecore gadget.0: Rate 44100 Hz ACCEPTED, sysfs shows 44100 Hz
[ 2273.376076] configfs-gadget.purecore gadget.0: AS_OUT: Switching to Alt Setting 1 (0=inactive, 1=PCM, 2=DSD)
[ 2273.444887] rockchip-i2s-tdm ffae0000.i2s: TRIGGER STOP: Mute enabled (no signal)
[ 2273.447362] rockchip-i2s-tdm ffae0000.i2s: Runtime resume: enabling mclk_tx and mclk_rx
[ 2273.447397] rockchip-i2s-tdm ffae0000.i2s: Runtime resume: mclk_tx and mclk_rx enabled successfully
[ 2273.447466] rockchip-i2s-tdm ffae0000.i2s: DSD support available: 2.8M, 5.6M, 11.2M, 22.5M Hz
[ 2273.447990] rockchip-i2s-tdm ffae0000.i2s: Current PLL: 983039999 Hz, target: 993484800 Hz (for 44100 Hz family, target SRC=45158400 Hz)
[ 2273.448366] rockchip-i2s-tdm ffae0000.i2s: PLL changed to: 993484799 Hz
[ 2273.448401] rockchip-i2s-tdm ffae0000.i2s: Clock config: PLL=993484799 Hz ÷21 → SRC=45158400 Hz (44.1k family, 512x multiplier)
[ 2273.448422] rockchip-i2s-tdm ffae0000.i2s: Applying MCLK rate 22579200 Hz (multiplier 512x, sample rate 44100 Hz, 44.1k family)
[ 2273.448548] rockchip-i2s-tdm ffae0000.i2s: MCLK rate set to 22579200 Hz (target 22579200 Hz)
[ 2273.448563] rockchip-i2s-tdm ffae0000.i2s: Skipping clk_set_rate (mclk_calibrate active, TX_SRC=45158400 Hz)
[ 2273.448576] rockchip-i2s-tdm ffae0000.i2s: Clock dividers: mclk_rate=22579200, bclk_rate=2822400, div_bclk=8, div_lrck=64
[ 2273.634891] rockchip-i2s-tdm ffae0000.i2s: TRIGGER START: Stream started, unmute in 5ms
[ 2273.644607] rockchip-i2s-tdm ffae0000.i2s: POST-MUTE: auto_mute=1 user_priority=0
[ 2273.644631] rockchip-i2s-tdm ffae0000.i2s: POST-MUTE: Unmuted after 5ms
[ 2327.510008] configfs-gadget.purecore gadget.0: AS_OUT: Switching to Alt Setting 0 (0=inactive, 1=PCM, 2=DSD)
[ 2327.510337] configfs-gadget.purecore gadget.0: HOST requested rate: 48000 Hz
[ 2327.510386] configfs-gadget.purecore gadget.0: Rate 48000 Hz ACCEPTED, sysfs shows 48000 Hz
[ 2327.526084] configfs-gadget.purecore gadget.0: HOST requested rate: 48000 Hz
[ 2327.526099] configfs-gadget.purecore gadget.0: Rate 48000 Hz ACCEPTED, sysfs shows 48000 Hz
[ 2327.529994] configfs-gadget.purecore gadget.0: AS_OUT: Switching to Alt Setting 1 (0=inactive, 1=PCM, 2=DSD)
[ 2327.584190] rockchip-i2s-tdm ffae0000.i2s: TRIGGER STOP: Mute enabled (no signal)
[ 2327.586684] rockchip-i2s-tdm ffae0000.i2s: Runtime resume: enabling mclk_tx and mclk_rx
[ 2327.586728] rockchip-i2s-tdm ffae0000.i2s: Runtime resume: mclk_tx and mclk_rx enabled successfully
[ 2327.586792] rockchip-i2s-tdm ffae0000.i2s: DSD support available: 2.8M, 5.6M, 11.2M, 22.5M Hz
[ 2327.587331] rockchip-i2s-tdm ffae0000.i2s: Current PLL: 993484799 Hz, target: 983040000 Hz (for 48000 Hz family, target SRC=49152000 Hz)
[ 2327.587703] rockchip-i2s-tdm ffae0000.i2s: PLL changed to: 983039999 Hz
[ 2327.587740] rockchip-i2s-tdm ffae0000.i2s: Clock config: PLL=983039999 Hz ÷19 → SRC=49152000 Hz (48k family, 512x multiplier)
[ 2327.587760] rockchip-i2s-tdm ffae0000.i2s: Applying MCLK rate 24576000 Hz (multiplier 512x, sample rate 48000 Hz, 48k family)
[ 2327.587885] rockchip-i2s-tdm ffae0000.i2s: MCLK rate set to 24576000 Hz (target 24576000 Hz)
[ 2327.587898] rockchip-i2s-tdm ffae0000.i2s: Skipping clk_set_rate (mclk_calibrate active, TX_SRC=49152000 Hz)
[ 2327.587910] rockchip-i2s-tdm ffae0000.i2s: Clock dividers: mclk_rate=24576000, bclk_rate=3072000, div_bclk=8, div_lrck=64
[ 2327.759040] rockchip-i2s-tdm ffae0000.i2s: TRIGGER START: Stream started, unmute in 5ms
[ 2327.768599] rockchip-i2s-tdm ffae0000.i2s: POST-MUTE: auto_mute=1 user_priority=0
[ 2327.768621] rockchip-i2s-tdm ffae0000.i2s: POST-MUTE: Unmuted after 5ms
[ 2356.128907] configfs-gadget.purecore gadget.0: AS_OUT: Switching to Alt Setting 0 (0=inactive, 1=PCM, 2=DSD)
[ 2356.129236] configfs-gadget.purecore gadget.0: HOST requested rate: 96000 Hz
[ 2356.129284] configfs-gadget.purecore gadget.0: Rate 96000 Hz ACCEPTED, sysfs shows 96000 Hz
[ 2356.144858] configfs-gadget.purecore gadget.0: HOST requested rate: 96000 Hz
[ 2356.144875] configfs-gadget.purecore gadget.0: Rate 96000 Hz ACCEPTED, sysfs shows 96000 Hz
[ 2356.148897] configfs-gadget.purecore gadget.0: AS_OUT: Switching to Alt Setting 1 (0=inactive, 1=PCM, 2=DSD)
[ 2356.202076] rockchip-i2s-tdm ffae0000.i2s: TRIGGER STOP: Mute enabled (no signal)
[ 2356.204541] rockchip-i2s-tdm ffae0000.i2s: Runtime resume: enabling mclk_tx and mclk_rx
[ 2356.204576] rockchip-i2s-tdm ffae0000.i2s: Runtime resume: mclk_tx and mclk_rx enabled successfully
[ 2356.204673] rockchip-i2s-tdm ffae0000.i2s: DSD support available: 2.8M, 5.6M, 11.2M, 22.5M Hz
[ 2356.205217] rockchip-i2s-tdm ffae0000.i2s: Current PLL: 983039999 Hz, target: 983040000 Hz (for 96000 Hz family, target SRC=49152000 Hz)
[ 2356.205559] rockchip-i2s-tdm ffae0000.i2s: PLL changed to: 983039999 Hz
[ 2356.205581] rockchip-i2s-tdm ffae0000.i2s: Clock config: PLL=983039999 Hz ÷19 → SRC=49152000 Hz (48k family, 512x multiplier)
[ 2356.205599] rockchip-i2s-tdm ffae0000.i2s: Applying MCLK rate 24576000 Hz (multiplier 512x, sample rate 96000 Hz, 48k family)
[ 2356.205729] rockchip-i2s-tdm ffae0000.i2s: MCLK rate set to 24576000 Hz (target 24576000 Hz)
[ 2356.205744] rockchip-i2s-tdm ffae0000.i2s: Skipping clk_set_rate (mclk_calibrate active, TX_SRC=49152000 Hz)
[ 2356.205758] rockchip-i2s-tdm ffae0000.i2s: Clock dividers: mclk_rate=24576000, bclk_rate=6144000, div_bclk=4, div_lrck=64
[ 2356.291435] rockchip-i2s-tdm ffae0000.i2s: TRIGGER START: Stream started, unmute in 5ms
[ 2356.300617] rockchip-i2s-tdm ffae0000.i2s: POST-MUTE: auto_mute=1 user_priority=0
[ 2356.300643] rockchip-i2s-tdm ffae0000.i2s: POST-MUTE: Unmuted after 5ms
[ 2364.156601] configfs-gadget.purecore gadget.0: AS_OUT: Switching to Alt Setting 0 (0=inactive, 1=PCM, 2=DSD)
[ 2364.156929] configfs-gadget.purecore gadget.0: HOST requested rate: 44100 Hz
[ 2364.156974] configfs-gadget.purecore gadget.0: Rate 44100 Hz ACCEPTED, sysfs shows 44100 Hz
[ 2364.172427] configfs-gadget.purecore gadget.0: HOST requested rate: 44100 Hz
[ 2364.172445] configfs-gadget.purecore gadget.0: Rate 44100 Hz ACCEPTED, sysfs shows 44100 Hz
[ 2364.176601] configfs-gadget.purecore gadget.0: AS_OUT: Switching to Alt Setting 1 (0=inactive, 1=PCM, 2=DSD)
[ 2364.237674] rockchip-i2s-tdm ffae0000.i2s: TRIGGER STOP: Mute enabled (no signal)
[ 2364.251892] rockchip-i2s-tdm ffae0000.i2s: Runtime resume: enabling mclk_tx and mclk_rx
[ 2364.251934] rockchip-i2s-tdm ffae0000.i2s: Runtime resume: mclk_tx and mclk_rx enabled successfully
[ 2364.251999] rockchip-i2s-tdm ffae0000.i2s: DSD support available: 2.8M, 5.6M, 11.2M, 22.5M Hz
[ 2364.252528] rockchip-i2s-tdm ffae0000.i2s: Current PLL: 983039999 Hz, target: 993484800 Hz (for 44100 Hz family, target SRC=45158400 Hz)
[ 2364.252928] rockchip-i2s-tdm ffae0000.i2s: PLL changed to: 993484799 Hz
[ 2364.252967] rockchip-i2s-tdm ffae0000.i2s: Clock config: PLL=993484799 Hz ÷21 → SRC=45158400 Hz (44.1k family, 512x multiplier)
[ 2364.252986] rockchip-i2s-tdm ffae0000.i2s: Applying MCLK rate 22579200 Hz (multiplier 512x, sample rate 44100 Hz, 44.1k family)
[ 2364.253114] rockchip-i2s-tdm ffae0000.i2s: MCLK rate set to 22579200 Hz (target 22579200 Hz)
[ 2364.253128] rockchip-i2s-tdm ffae0000.i2s: Skipping clk_set_rate (mclk_calibrate active, TX_SRC=45158400 Hz)
[ 2364.253140] rockchip-i2s-tdm ffae0000.i2s: Clock dividers: mclk_rate=22579200, bclk_rate=2822400, div_bclk=8, div_lrck=64
[ 2364.439378] rockchip-i2s-tdm ffae0000.i2s: TRIGGER START: Stream started, unmute in 5ms
[ 2364.448603] rockchip-i2s-tdm ffae0000.i2s: POST-MUTE: auto_mute=1 user_priority=0
[ 2364.448628] rockchip-i2s-tdm ffae0000.i2s: POST-MUTE: Unmuted after 5ms
[ 3140.354768] configfs-gadget.purecore gadget.0: AS_OUT: Switching to Alt Setting 0 (0=inactive, 1=PCM, 2=DSD)
[ 3140.355092] configfs-gadget.purecore gadget.0: HOST requested rate: 48000 Hz
[ 3140.355137] configfs-gadget.purecore gadget.0: Rate 48000 Hz ACCEPTED, sysfs shows 48000 Hz
[ 3140.371100] configfs-gadget.purecore gadget.0: HOST requested rate: 48000 Hz
[ 3140.371127] configfs-gadget.purecore gadget.0: Rate 48000 Hz ACCEPTED, sysfs shows 48000 Hz
[ 3140.374761] configfs-gadget.purecore gadget.0: AS_OUT: Switching to Alt Setting 1 (0=inactive, 1=PCM, 2=DSD)
[ 3140.439302] rockchip-i2s-tdm ffae0000.i2s: TRIGGER STOP: Mute enabled (no signal)
[ 3140.441840] rockchip-i2s-tdm ffae0000.i2s: Runtime resume: enabling mclk_tx and mclk_rx
[ 3140.441873] rockchip-i2s-tdm ffae0000.i2s: Runtime resume: mclk_tx and mclk_rx enabled successfully
[ 3140.441938] rockchip-i2s-tdm ffae0000.i2s: DSD support available: 2.8M, 5.6M, 11.2M, 22.5M Hz
[ 3140.442468] rockchip-i2s-tdm ffae0000.i2s: Current PLL: 993484799 Hz, target: 983040000 Hz (for 48000 Hz family, target SRC=49152000 Hz)
[ 3140.442842] rockchip-i2s-tdm ffae0000.i2s: PLL changed to: 983039999 Hz
[ 3140.442878] rockchip-i2s-tdm ffae0000.i2s: Clock config: PLL=983039999 Hz ÷19 → SRC=49152000 Hz (48k family, 512x multiplier)
[ 3140.442897] rockchip-i2s-tdm ffae0000.i2s: Applying MCLK rate 24576000 Hz (multiplier 512x, sample rate 48000 Hz, 48k family)
[ 3140.443020] rockchip-i2s-tdm ffae0000.i2s: MCLK rate set to 24576000 Hz (target 24576000 Hz)
[ 3140.443035] rockchip-i2s-tdm ffae0000.i2s: Skipping clk_set_rate (mclk_calibrate active, TX_SRC=49152000 Hz)
[ 3140.443048] rockchip-i2s-tdm ffae0000.i2s: Clock dividers: mclk_rate=24576000, bclk_rate=3072000, div_bclk=8, div_lrck=64
это точно после зависания?
да после зависания я не перезагружал. давайте свежий сделаю
состояние не изменилось я проверил до перезагрузки воспроизведение идет а буфер пуст
кобуз подвисший только перезапустил
А это тоже китайцы сопрут и будут использовать?
просто
ps
ps
Спойлер
PID USER TIME COMMAND
1 root 0:00 {linuxrc} init
2 root 0:00 [kthreadd]
3 root 0:00 [slub_flushwq]
5 root 0:00 [kworker/0:0H-kb]
6 root 0:00 [kworker/u2:0-ev]
7 root 0:00 [mm_percpu_wq]
8 root 0:00 [ksoftirqd/0]
9 root 0:00 [kdevtmpfs]
10 root 0:00 [inet_frag_wq]
11 root 0:00 [oom_reaper]
12 root 0:00 [writeback]
13 root 0:00 [kcompactd0]
14 root 0:00 [ksmd]
15 root 0:00 [kblockd]
16 root 0:00 [kconsole]
17 root 0:00 [devfreq_wq]
18 root 0:00 [watchdogd]
21 root 0:00 [irq/27-rockchip]
22 root 0:00 [kswapd0]
23 root 0:00 [irq/28-rockchip]
24 root 0:00 [irq/29-rockchip]
25 root 0:00 [irq/30-rockchip]
26 root 0:00 [stmmac_wq]
27 root 0:01 [kworker/0:2-eve]
28 root 0:00 [kworker/u2:2-ev]
88 root 0:04 /usr/sbin/dropbear -R -B
102 root 1:20 [irq/43-dwc3]
104 root 0:15 /usr/bin/buffer_daemon
106 root 0:03 /usr/bin/uac2_router
107 root 0:00 [kworker/0:2H]
113 root 0:00 /usr/sbin/dropbear -R -B -2 7
114 root 0:00 -sh
689 root 0:00 [kworker/0:0-eve]
770 root 0:00 [kworker/0:1-eve]
816 root 0:00 ps
перезагрузил слушал. “щелчек” задержка и вот что произошло
elay : 7536
delay : 7240
delay : 7448
delay : 7624
delay : 7304
delay : 7504
delay : 7176
delay : 7384
delay : 4224
delay : 3936
delay : 4160
delay : 4368
delay : 4560
delay : 4784
^C
Спойлер
delay : 4368
delay : 4560
delay : 4784
^C
watch cat /proc/asound/card0/pcm0p/sub0/status |grep delay
delay : 5568
delay : 5728
delay : 5424
delay : 5592
delay : 5808
delay : 5520
delay : 5736
delay : 5432
delay : 5624
delay : 5824
delay : 5520
delay : 5728
delay : 5432
delay : 5520
delay : 5648
delay : 5792
delay : 5936
delay : 5576
delay : 5720
delay : 5832
delay : 5976
delay : 5648
delay : 5840
delay : 5552
delay : 5744
delay : 5952
delay : 5656
delay : 5832
delay : 6032
delay : 5744
delay : 5944
delay : 5648
delay : 5840
delay : 6016
delay : 5720
delay : 5880
delay : 6088
delay : 5792
delay : 5984
delay : 5680
delay : 5888
delay : 6088
^C
потом за трек где то, добирает до середины буфера) классно сделанно ! потихоньку )
С утра работает Qobuz на 192 в режиме нонстоп.
1 лайк
Для чистоты эксперимента в системе должен работать только плеер, без браузеров, сетевых утилит, торрентов и тд.
Хром влияет иногда на воспроизведение хмос и см6631.
Всем здравствуйте ! Решил попробовать Лиса USB-i2s. В связке с Биглем будет работать ? И если будет на TDA 1543 какую версию прошивки устанавливать ? 512 или 1024 ?
P.S. Или всё же Лис+BBFox - i2s будет лучше ? Исключая Бигль
Неужели еще никто не попробовал ДВА Лакфокса - один транслирует из сети в USB, а второй из USB делает I2S…)))))))
Не важно - TDA1543 мастер-клок не нужен
2 лайка
а вы батенька знаете толк в …
3 лайка