sound volume is quite low/not clear.

yjqg6666

Member

Reaction score: 20
Messages: 22

The sound works in Linux. The vol is so low and voice is not clear.

# uname -a
FreeBSD x1 13.0-STABLE FreeBSD 13.0-STABLE #0 stb13-n248280-0706dc9e904: Tue Nov 30 22:23:48 +08 2021 /usr/obj/usr/src/amd64.amd64/sys/generic amd64

# tail -n1 /boot/load.conf.local
snd_hda_load="YES"

# cat /dev/sndstat
Installed devices:
pcm0: <Realtek (0x0287) (Analog 3.1/2.0)> (play/rec) default
pcm1: <Intel Tiger Lake (HDMI/DP 8ch)> (play)
No devices installed from userspace.

# sysctl hw.snd.verbose=2 && cat /dev/sndstat
FreeBSD Audio Driver (64bit 2009061500/amd64)
Installed devices:
pcm0: <Realtek (0x0287) (Analog 3.1/2.0)> on hdaa0 (1p:1v/1r:1v) default
snddev flags=0x2e2<AUTOVCHAN,BUSY,MPSAFE,REGISTERED,VPC>
[pcm0:play:dsp0.p0]: spd 48000, fmt 0x00200010, flags 0x00002100, 0x00000004
interrupts 794, underruns 0, feed 794, ready 0 [b:2048/1024/2|bs:2048/1024/2]
channel flags=0x2100<BUSY,HAS_VCHAN>
{userland} -> feeder_mixer(0x00200010) -> {hardware}
pcm0:play:dsp0.p0[pcm0:virtual:dsp0.vp0]: spd 48000, fmt 0x00200010, flags 0x10000000, 0x00000021
interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:8192/1024/8]
channel flags=0x10000000<VIRTUAL>
{userland} -> feeder_root(0x00200010) -> feeder_volume(0x00200010) -> {hardware}
[pcm0:record:dsp0.r0]: spd 48000, fmt 0x00200010, flags 0x00002100, 0x00000005
interrupts 3176, overruns 0, feed 6352, hfree 512, sfree 512 [b:512/256/2|bs:512/256/2]
channel flags=0x2100<BUSY,HAS_VCHAN>
{hardware} -> feeder_root(0x00200010) -> feeder_mixer(0x00200010) -> {userland}
pcm0:record:dsp0.r0[pcm0:virtual:dsp0.vr0]: spd 48000, fmt 0x00200010, flags 0x10000000, 0x00000021
interrupts 0, overruns 0, feed 0, hfree 0, sfree 32768 [b:0/0/0|bs:32768/256/128]
channel flags=0x10000000<VIRTUAL>
{hardware} -> feeder_root(0x00200010) -> feeder_volume(0x00200010) -> {userland}
pcm1: <Intel Tiger Lake (HDMI/DP 8ch)> on hdaa1 (1p:1v/0r:0v)
snddev flags=0x2e7<SIMPLEX,AUTOVCHAN,SOFTPCMVOL,BUSY,MPSAFE,REGISTERED,VPC>
[pcm1:play:dsp1.p0]: spd 48000, fmt 0x00200010, flags 0x00006100, 0x00000004
interrupts 0, underruns 0, feed 0, ready 0 [b:2048/1024/2|bs:2048/1024/2]
channel flags=0x6100<BUSY,HAS_VCHAN,VCHAN_PASSTHROUGH>
{userland} -> feeder_mixer(0x00200010) -> {hardware}
pcm1:play:dsp1.p0[pcm1:virtual:dsp1.vp0]: spd 8000, fmt 0x00100008, flags 0x10000000, 0x00000000
interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:0/0/0]
channel flags=0x10000000<VIRTUAL>
{userland} -> feeder_root(0x00000000) -> {hardware}
No devices installed from userspace.

# mixer
Mixer vol is currently set to 100:100
Mixer pcm is currently set to 100:100
Mixer speaker is currently set to 100:100
Mixer mic is currently set to 100:100
Mixer rec is currently set to 100:100
Mixer ogain is currently set to 100:100
Recording source: mic
Tried append the following config but it did not work.
# tailed -n1 /boot/device.hints
hint.hdaa.0.gpio_config="0=set 1=set 2=set 3=set 4=set"


Tried change default unit to the second one, there would be no sound at all.
# sysctl hw.snd.default_unit=1


# kldload snd_hda
kldload: can't load snd_hda: module already loaded or in kernel
# kldstat | grep hda || echo $?
# kldstat
Id Refs Address Size Name
1 123 0xffffffff80200000 1f1d510 kernel
2 1 0xffffffff8211e000 a180 cryptodev.ko
3 1 0xffffffff82129000 5bb878 zfs.ko
4 1 0xffffffff826e5000 9690 u3g.ko
5 2 0xffffffff826ef000 a730 ucom.ko
6 1 0xffffffff826fb000 9f70 ng_ubt.ko
7 3 0xffffffff82705000 12c20 ng_hci.ko
8 4 0xffffffff82718000 4250 ng_bluetooth.ko
9 7 0xffffffff8271d000 16b78 netgraph.ko
10 1 0xffffffff831da000 158458 i915kms.ko
11 1 0xffffffff83333000 7f548 drm.ko
12 2 0xffffffff833b3000 cbc8 linuxkpi_gplv2.ko
13 2 0xffffffff833c0000 2328 lindebugfs.ko
14 1 0xffffffff833c3000 3378 acpi_wmi.ko
15 1 0xffffffff833c7000 3250 ichsmb.ko
16 1 0xffffffff833cb000 2180 smbus.ko
17 1 0xffffffff833ce000 6c9c ig4.ko
18 2 0xffffffff833d5000 433c iicbus.ko
19 1 0xffffffff833da000 3240 iichid.ko
20 5 0xffffffff833de000 31f8 hidbus.ko
21 1 0xffffffff833e2000 e250 ng_l2cap.ko
22 1 0xffffffff833f1000 1bee8 ng_btsocket.ko
23 1 0xffffffff8340d000 39c0 ng_socket.ko
24 1 0xffffffff83411000 21e8 hms.ko
25 1 0xffffffff83414000 30a8 hidmap.ko
26 1 0xffffffff83418000 3328 hmt.ko
27 1 0xffffffff8341c000 22b0 hconf.ko
28 1 0xffffffff8341f000 388a8 linux.ko
29 4 0xffffffff83458000 dbb0 linux_common.ko
30 1 0xffffffff83466000 30a48 linux64.ko
31 1 0xffffffff83497000 2260 pty.ko
32 1 0xffffffff8349a000 639c linprocfs.ko
33 1 0xffffffff834a1000 3284 linsysfs.ko
34 1 0xffffffff834a5000 3530 fdescfs.ko
# kldload snd_driver
# kldstat |grep snd
35 1 0xffffffff834a9000 25d8 snd_driver.ko
36 1 0xffffffff834ac000 42d8 snd_ad1816.ko
37 1 0xffffffff834b1000 3240 snd_als4000.ko
38 1 0xffffffff834b5000 4228 snd_atiixp.ko
39 1 0xffffffff834ba000 4230 snd_cs4281.ko
40 1 0xffffffff834bf000 a3e0 snd_ds1.ko
41 1 0xffffffff834ca000 64c0 snd_envy24.ko
42 3 0xffffffff834d1000 2100 snd_spicds.ko
43 1 0xffffffff834d4000 56a0 snd_envy24ht.ko
44 1 0xffffffff834da000 4488 snd_ess.ko
45 4 0xffffffff834df000 33f8 snd_sbc.ko
46 1 0xffffffff834e3000 2270 snd_fm801.ko
47 2 0xffffffff834e6000 8c50 snd_mss.ko
48 1 0xffffffff834ef000 6428 snd_maestro.ko
49 1 0xffffffff834f6000 7d20 snd_maestro3.ko
50 1 0xffffffff834fe000 f210 snd_neomagic.ko
51 1 0xffffffff8350e000 3288 snd_sb16.ko
52 1 0xffffffff83512000 32e0 snd_sb8.ko
53 1 0xffffffff83516000 4270 snd_solo.ko
54 1 0xffffffff8351b000 3290 snd_t4dwave.ko
55 1 0xffffffff8351f000 3230 snd_via82c686.ko
56 1 0xffffffff83523000 3240 snd_vibes.ko


# dmesg |grep hda

hdac0: <Intel Tiger Lake HDA Controller> mem 0x603d1d8000-0x603d1dbfff,0x603d000000-0x603d0fffff at device 31.3 on pci0
hdac0: PCI card vendor: 0x17aa, device: 0x22d5
hdac0: HDA Driver Revision: 20120126_0002
hdac0: Config options: on=0x00000000 off=0x00000000
hdac0: attempting to allocate 1 MSI vectors (1 supported)
hdac0: using IRQ 137 for MSI
hdac0: Caps: OSS 9, ISS 7, BSS 0, NSDO 1, 64bit, CORB 256, RIRB 256
hdacc0: <Realtek (0x0287) HDA CODEC> at cad 0 on hdac0
hdaa0: <Realtek (0x0287) Audio Function Group> at nid 1 on hdacc0
hdaa0: Subsystem ID: 0x17aa22d5
hdaa0: NumGPIO=5 NumGPO=0 NumGPI=0 GPIWake=0 GPIUnsol=1
hdaa0: GPIO0: disabled
hdaa0: GPIO1: disabled
hdaa0: GPIO2: disabled
hdaa0: GPIO3: disabled
hdaa0: GPIO4: disabled
hdaa0: Original pins configuration:
hdaa0: nid 0x as seq device conn jack loc color misc
hdaa0: 18 40000000 0 0 Line-out None Unknown 0x00 Unknown 0
hdaa0: 19 411111f0 15 0 Speaker None 1/8 Rear Black 1
hdaa0: 20 90170110 1 0 Speaker Fixed Analog Internal Unknown 1
hdaa0: 23 90170111 1 1 Speaker Fixed Analog Internal Unknown 1
hdaa0: 24 411111f0 15 0 Speaker None 1/8 Rear Black 1
hdaa0: 25 03a11030 3 0 Mic Jack 1/8 Left Black 0
hdaa0: 26 411111f0 15 0 Speaker None 1/8 Rear Black 1
hdaa0: 27 411111f0 15 0 Speaker None 1/8 Rear Black 1
hdaa0: 29 40471a6d 6 13 SPDIF-out None Analog 0x00 Black 10
hdaa0: 30 411111f0 15 0 Speaker None 1/8 Rear Black 1
hdaa0: 33 03211020 2 0 Headphones Jack 1/8 Left Black 0
hdaa0: Patching widget caps nid=29 0x00400400 -> 0x00700400
hdaa0: Patched pins configuration:
hdaa0: nid 0x as seq device conn jack loc color misc
hdaa0: 18 40000000 0 0 Line-out None Unknown 0x00 Unknown 0 DISA
hdaa0: 19 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: 20 90170110 1 0 Speaker Fixed Analog Internal Unknown 1
hdaa0: 23 90170111 1 1 Speaker Fixed Analog Internal Unknown 1
hdaa0: 24 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: 25 03a11030 3 0 Mic Jack 1/8 Left Black 0
hdaa0: 26 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: 27 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: 30 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: 33 03211020 2 0 Headphones Jack 1/8 Left Black 0
hdaa0: 3 associations found:
hdaa0: Association 0 (1) out:
hdaa0: Pin nid=20 seq=0
hdaa0: Pin nid=23 seq=1
hdaa0: Association 1 (2) out:
hdaa0: Pin nid=33 seq=0
hdaa0: Association 2 (3) in:
hdaa0: Pin nid=25 seq=0
hdaa0: Tracing association 0 (1)
hdaa0: Pin 20 traced to DAC 2
hdaa0: Pin 23 traced to DAC 3
hdaa0: Association 0 (1) trace succeeded
hdaa0: Tracing association 1 (2)
hdaa0: Unable to trace pin 33 seq 0 with min nid 0
hdaa0: Association 1 (2) trace failed
hdaa0: Tracing association 2 (3)
hdaa0: Unable to trace pin 25 to ADC 7, undo traces
hdaa0: Pin 25 traced to ADC 8
hdaa0: Association 2 (3) trace succeeded
hdaa0: Looking for additional DAC for association 0 (1)
hdaa0: Looking for additional ADC for association 2 (3)
hdaa0: Tracing input monitor
hdaa0: Tracing nid 35 to out
hdaa0: Tracing other input monitors
hdaa0: Tracing nid 25 to out
hdaa0: Tracing beeper
hdaa0: GPIO commit
hdaa0: GPIO0: output state=1
hdaa0: GPIO1: output state=1
hdaa0: GPIO2: output state=1
hdaa0: GPIO3: output state=1
hdaa0: GPIO4: output state=1
hdaa0: FG config/quirks: forcestereo ivref50 ivref80 ivref100 ivref
pcm0: <Realtek (0x0287) (Analog 3.1/2.0)> at nid 20,23 and 25 on hdaa0
hdacc1: <Intel Tiger Lake HDA CODEC> at cad 2 on hdac0
hdaa1: <Intel Tiger Lake Audio Function Group> at nid 1 on hdacc1
hdaa1: Subsystem ID: 0x80860101
hdaa1: NumGPIO=0 NumGPO=0 NumGPI=0 GPIWake=0 GPIUnsol=0
hdaa1: Original pins configuration:
hdaa1: nid 0x as seq device conn jack loc color misc
hdaa1: 4 18560010 1 0 Digital-out Jack Digital 0x18 Unknown 0
hdaa1: Patched pins configuration:
hdaa1: nid 0x as seq device conn jack loc color misc
hdaa1: 4 18560010 1 0 Digital-out Jack Digital 0x18 Unknown 0
hdaa1: 1 associations found:
hdaa1: Association 0 (1) out:
hdaa1: Pin nid=4 seq=0
hdaa1: Tracing association 0 (1)
hdaa1: Pin 4 traced to DAC 3
hdaa1: Association 0 (1) trace succeeded
hdaa1: Looking for additional DAC for association 0 (1)
hdaa1: Tracing input monitor
hdaa1: Tracing other input monitors
hdaa1: Tracing beeper
hdaa1: FG config/quirks: forcestereo ivref50 ivref80 ivref100 ivref
pcm1: <Intel Tiger Lake (HDMI/DP 8ch)> at nid 4 on hdaa1

# sysctl -a hw.snd
hw.snd.maxautovchans: 8
hw.snd.default_unit: 0
hw.snd.version: 2009061500/amd64
hw.snd.default_auto: 0
hw.snd.verbose: 2
hw.snd.vpc_mixer_bypass: 1
hw.snd.feeder_rate_quality: 1
hw.snd.feeder_rate_round: 25
hw.snd.feeder_rate_max: 2016000
hw.snd.feeder_rate_min: 1
hw.snd.feeder_rate_polyphase_max: 183040
hw.snd.feeder_rate_presets: 100:8:0.85 100:36:0.92 100:164:0.97
hw.snd.feeder_eq_exact_rate: 0
hw.snd.feeder_eq_presets: PEQ:16000,0.2500,62,0.2500:-9,9,1.0:44100,48000,88200,96000,176400,192000
hw.snd.basename_clone: 1
hw.snd.compat_linux_mmap: 0
hw.snd.syncdelay: -1
hw.snd.usefrags: 0
hw.snd.vpc_reset: 0
hw.snd.vpc_0db: 45
hw.snd.vpc_autoreset: 1
hw.snd.timeout: 5
hw.snd.latency_profile: 1
hw.snd.latency: 2
hw.snd.report_soft_matrix: 1
hw.snd.report_soft_formats: 1

# sysctl -a |grep hda
device snd_hda
irq137: hdac0:281 @cpu0(domain0): 33709
dev.pcm.1.%parent: hdaa1
dev.pcm.0.%parent: hdaa0
dev.hdaa.1.init_clear: 0
dev.hdaa.1.reconfig: 0
dev.hdaa.1.gpo_config:
dev.hdaa.1.gpo_state:
dev.hdaa.1.gpio_config:
dev.hdaa.1.gpio_state:
dev.hdaa.1.gpi_state:
dev.hdaa.1.config: forcestereo,ivref50,ivref80,ivref100,ivref,vref
dev.hdaa.1.nid4_original: 0x18560010 as=1 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0
dev.hdaa.1.nid4_config: 0x18560010 as=1 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0
dev.hdaa.1.nid4: pin: Digital-out (Jack)
dev.hdaa.1.nid3: audio output
dev.hdaa.1.%parent: hdacc1
dev.hdaa.1.%pnpinfo: type=0x01 subsystem=0x80860101
dev.hdaa.1.%location: nid=1
dev.hdaa.1.%driver: hdaa
dev.hdaa.1.%desc: Intel Tiger Lake Audio Function Group
dev.hdaa.0.init_clear: 0
dev.hdaa.0.reconfig: 0
dev.hdaa.0.gpo_config:
dev.hdaa.0.gpo_state:
dev.hdaa.0.gpio_config: 0=set 1=set 2=set 3=set 4=set
dev.hdaa.0.gpio_state: 0=output(1) 1=output(1) 2=output(1) 3=output(1) 4=output(1)
dev.hdaa.0.gpi_state:
dev.hdaa.0.config: forcestereo,ivref50,ivref80,ivref100,ivref,vref
dev.hdaa.0.nid37: audio selector [DISABLED]
dev.hdaa.0.nid36: audio selector [DISABLED]
dev.hdaa.0.nid35: audio mixer
dev.hdaa.0.nid34: audio mixer [DISABLED]
dev.hdaa.0.nid33_original: 0x03211020 as=2 seq=0 device=Headphones conn=Jack ctype=1/8 loc=Left color=Black misc=0
dev.hdaa.0.nid33_config: 0x03211020 as=2 seq=0 device=Headphones conn=Jack ctype=1/8 loc=Left color=Black misc=0
dev.hdaa.0.nid33: pin: Headphones (Black Jack) [DISABLED]
dev.hdaa.0.nid32: vendor widget [DISABLED]
dev.hdaa.0.nid31: vendor widget [DISABLED]
dev.hdaa.0.nid30_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid30_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid30: pin: Speaker (None) [DISABLED]
dev.hdaa.0.nid29_original: 0x40471a6d as=6 seq=13 device=SPDIF-out conn=None ctype=Analog loc=0x00 color=Black misc=10
dev.hdaa.0.nid29_config: 0x40471a6d as=6 seq=13 device=SPDIF-out conn=None ctype=Analog loc=0x00 color=Black misc=10
dev.hdaa.0.nid29: beep widget
dev.hdaa.0.nid28: vendor widget [DISABLED]
dev.hdaa.0.nid27_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid27_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid27: pin: Speaker (None) [DISABLED]
dev.hdaa.0.nid26_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid26_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid26: pin: Speaker (None) [DISABLED]
dev.hdaa.0.nid25_original: 0x03a11030 as=3 seq=0 device=Mic conn=Jack ctype=1/8 loc=Left color=Black misc=0
dev.hdaa.0.nid25_config: 0x03a11030 as=3 seq=0 device=Mic conn=Jack ctype=1/8 loc=Left color=Black misc=0
dev.hdaa.0.nid25: pin: Mic (Black Jack)
dev.hdaa.0.nid24_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid24_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid24: pin: Speaker (None) [DISABLED]
dev.hdaa.0.nid23_original: 0x90170111 as=1 seq=1 device=Speaker conn=Fixed ctype=Analog loc=Internal color=Unknown misc=1
dev.hdaa.0.nid23_config: 0x90170111 as=1 seq=1 device=Speaker conn=Fixed ctype=Analog loc=Internal color=Unknown misc=1
dev.hdaa.0.nid23: pin: Speaker (Fixed)
dev.hdaa.0.nid22: vendor widget [DISABLED]
dev.hdaa.0.nid21: vendor widget [DISABLED]
dev.hdaa.0.nid20_original: 0x90170110 as=1 seq=0 device=Speaker conn=Fixed ctype=Analog loc=Internal color=Unknown misc=1
dev.hdaa.0.nid20_config: 0x90170110 as=1 seq=0 device=Speaker conn=Fixed ctype=Analog loc=Internal color=Unknown misc=1
dev.hdaa.0.nid20: pin: Speaker (Fixed)
dev.hdaa.0.nid19_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid19_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid19: pin: Speaker (None) [DISABLED]
dev.hdaa.0.nid18_original: 0x40000000 as=0 seq=0 device=Line-out conn=None ctype=Unknown loc=0x00 color=Unknown misc=0
dev.hdaa.0.nid18_config: 0x40000000 as=0 seq=0 device=Line-out conn=None ctype=Unknown loc=0x00 color=Unknown misc=0
dev.hdaa.0.nid18: pin: Line-out (None) [DISABLED]
dev.hdaa.0.nid17: vendor widget [DISABLED]
dev.hdaa.0.nid16: vendor widget [DISABLED]
dev.hdaa.0.nid15: vendor widget [DISABLED]
dev.hdaa.0.nid14: vendor widget [DISABLED]
dev.hdaa.0.nid13: vendor widget [DISABLED]
dev.hdaa.0.nid12: vendor widget [DISABLED]
dev.hdaa.0.nid11: vendor widget [DISABLED]
dev.hdaa.0.nid10: audio input [DISABLED]
dev.hdaa.0.nid9: audio input [DISABLED]
dev.hdaa.0.nid8: audio input
dev.hdaa.0.nid7: audio input [DISABLED]
dev.hdaa.0.nid6: audio output [DISABLED]
dev.hdaa.0.nid5: vendor widget [DISABLED]
dev.hdaa.0.nid4: vendor widget [DISABLED]
dev.hdaa.0.nid3: audio output
dev.hdaa.0.nid2: audio output
dev.hdaa.0.%parent: hdacc0
dev.hdaa.0.%pnpinfo: type=0x01 subsystem=0x17aa22d5
dev.hdaa.0.%location: nid=1
dev.hdaa.0.%driver: hdaa
dev.hdaa.0.%desc: Realtek (0x0287) Audio Function Group
dev.hdaa.%parent:
dev.hdacc.1.%parent: hdac0
dev.hdacc.1.%pnpinfo: vendor=0x8086 device=0x2812 revision=0x00 stepping=0x00
dev.hdacc.1.%location: cad=2
dev.hdacc.1.%driver: hdacc
dev.hdacc.1.%desc: Intel Tiger Lake HDA CODEC
dev.hdacc.0.%parent: hdac0
dev.hdacc.0.%pnpinfo: vendor=0x10ec device=0x0287 revision=0x00 stepping=0x02
dev.hdacc.0.%location: cad=0
dev.hdacc.0.%driver: hdacc
dev.hdacc.0.%desc: Realtek (0x0287) HDA CODEC
dev.hdacc.%parent:
dev.hdac.0.polling: 0
dev.hdac.0.pindump: 0
dev.hdac.0.wake: 0
dev.hdac.0.%parent: pci0
dev.hdac.0.%pnpinfo: vendor=0x8086 device=0xa0c8 subvendor=0x17aa subdevice=0x22d5 class=0x040380
dev.hdac.0.%location: slot=31 function=3 dbsf=pci0:0:31:3 handle=\_SB_.PC00.HDAS
dev.hdac.0.%driver: hdac
dev.hdac.0.%desc: Intel Tiger Lake HDA Controller
dev.hdac.%parent:
Tried change polling to 1, not working.

How to make the sound system working normally ? What device.hints should i configure ? Thanks in advance.
 

Zare

Well-Known Member

Reaction score: 73
Messages: 425

I had a quirk between multibooting Windows 7 and FreeBSD 11/12 with integrated snd_hda. The volume would be extremely low if restarts were used between OSes. Only full shutdown made the card's level nominal.
 
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Y

yjqg6666

Member

Reaction score: 20
Messages: 22

I had a quirk between multibooting Windows 7 and FreeBSD 11/12 with integrated snd_hda. The volume would be extremely low if restarts were used between OSes. Only full shutdown made the card's level nominal.
I have deleted all the other OSes, only have FreeBSD installed and ZFS on the whole disk.
 
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Y

yjqg6666

Member

Reaction score: 20
Messages: 22

I reinstalled the os with Release/13 and Linux with kernel 5.10. I will see if the Linux side works(the Linux kernel might need upgrading).
 
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