
저는 Lenovo Ideapad 100S 14'' IBR-14'' Intel Celeron CPU N3060 @ 1.60GHz, 32GB SSD, 4GB RAM을 사용하고 있으며 Realtek ALC269를 칩 사운드로 사용하고 있습니다.
머신은 FreeBSD 12.0을 실행하고 있습니다. 내부 스피커와 헤드폰 잭에 대한 사운드를 성공적으로 설정했습니다. 그러나 자동으로 전환하는 데 문제가 있습니다.
전환을 위해 다음을 실행합니다.
스피커를 활성화하려면(부팅 시에도 수행):
sudo sysctl hw.snd.default_unit=1
헤드폰 사운드를 활성화하려면:
sudo sysctl hw.snd.default_unit=0
default_unit을 변경하지 않으면 기본값은 이 모델의 헤드폰 잭인 0으로 설정됩니다.
사람들이 필요할 때 내부 스피커에서 헤드폰으로 자동 전환하는 데 성공했다고 들었습니다.
지금은 제가 말했듯이 내부 스피커나 헤드폰을 통해서만 소리가 수동으로 전달되도록 하고 있으며 다음과 같이 설정되어 있습니다.
/boot/loader.conf
# load sound driver
snd_hda="YES"
# load mixer
mixer_enable="YES"
sound_load="YES"
# Minimize the number of interrupts from the sound card
hint.pcm.0.buffersize=65536
hint.pcm.1.buffersize=65536
hw.snd.feeder_buffersize=65536
hw.snd.latency=7
/etc/sysctl.conf
# Without this sound does not even work, both in speakers or headphones
dev.hdac.0.polling=1
# Sound for speakers when booting
hw.snd.default_unit=1
또한 헤드폰의 전환을 설정하는 데 사용하려고 했습니다.
다음에 추가 /boot/loader.conf
:
# Out : speaker + headphones
hint.hdac.0.cad0.nid25.config="as=1 seq=15"
다음에 추가 /boot/devices.hints
:
hint.hdaa.0.nid20.config="as=1 seq=0 device=Speaker"
hint.hdaa.0.nid21.config="as=1 seq=15 device=Headphones"
그리고 또한:
hint.hdaa.1.nid20.config="as=1 seq=0"
hint.hdaa.1.nid21.config="as=1 seq=15 device=Headphones"
나는 또한 아직 추가하려고 시도했습니다 /etc/sysctl.conf
.
hw.snd.default_auto=1
헤드폰에서 스피커로의 전환 수정이 성공하지 못했습니다.
지금은 아이디어가 부족합니다. 제안 사항이 있나요?
PCI 정보
# pciconf -l | grep hda
hdac0@pci0:0:27:0: class=0x040300 card=0x390517aa chip=0x22848086 rev=0x35 hdr=0x00
# pciconf -lVv -a hdac0
hdac0@pci0:0:27:0: class=0x040300 card=0x390517aa chip=0x22848086 rev=0x35 hdr=0x00
vendor = 'Intel Corporation'
device = 'Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series High Definition Audio Controller'
class = multimedia
subclass = HDA
시스템에 대한 추가 디버그 정보:
$ dmesg | grep pcm
pcm0: <Realtek ALC269 (Right Analog)> at nid 21 and 24 on hdaa0
pcm1: <Realtek ALC269 (Internal Analog)> at nid 20 and 18 on hdaa0
pcm2: <Intel (0x2883) (HDMI/DP 8ch)> at nid 5 on hdaa1
$ cat /dev/sndstat
Installed devices:
pcm0: <Realtek ALC269 (Right Analog)> (play/rec)
pcm1: <Realtek ALC269 (Internal Analog)> (play/rec) default
pcm2: <Intel (0x2883) (HDMI/DP 8ch)> (play)
No devices installed from userspace.
$ dmesg | grep hdac
hdac0: <Intel (0x2284) HDA Controller> mem 0x91310000-0x91313fff at device 27.0 on pci0
hdacc0: <Realtek ALC269 HDA CODEC> at cad 0 on hdac0
hdaa0: <Realtek ALC269 Audio Function Group> at nid 1 on hdacc0
hdacc1: <Intel (0x2883) HDA CODEC> at cad 2 on hdac0
hdaa1: <Intel (0x2883) Audio Function Group> at nid 1 on hdacc1
$sysctl hw | grep snd
hw.snd.maxautovchans: 16
hw.snd.default_unit: 1
hw.snd.version: 2009061500/amd64
hw.snd.default_auto: 0
hw.snd.verbose: 0
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: 5
hw.snd.report_soft_matrix: 1
hw.snd.report_soft_formats: 1
다음을 사용 하여 관련 dmesg
출력 부팅 :boot_verbose=1
/boot/loader.conf
hdac0: <Intel (0x2284) HDA Controller> mem 0x91310000-0x91313fff at device 27.0 on pci0
hdacc0: <Realtek ALC269 HDA CODEC> at cad 0 on hdac0
hdaa0: <Realtek ALC269 Audio Function Group> at nid 1 on hdacc0
hdaa0: hdaa_audio_as_parse: Duplicate pin 0 (21) in association 1! Disabling association.
pcm0: <Realtek ALC269 (Right Analog Mic)> at nid 24 on hdaa0
pcm1: <Realtek ALC269 (Internal Analog Mic)> at nid 18 on hdaa0
hdacc1: <Intel (0x2883) HDA CODEC> at cad 2 on hdac0
hdaa1: <Intel (0x2883) Audio Function Group> at nid 1 on hdacc1
pcm2: <Intel (0x2883) (HDMI/DP 8ch)> at nid 5 on hdaa1
can't evaluate \134_SB_.PCI0.GFX0.ISP0._DCS - AE_NOT_FOUND
FreeBSD 12.0-CURRENT #0 r315864: Thu Mar 23 18:13:29 UTC 2017
CPU: Intel(R) Celeron(R) CPU N3060 @ 1.60GHz (1600.05-MHz K8-class CPU)
Origin="GenuineIntel" Id=0x406c4 Family=0x6 Model=0x4c Stepping=4
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
hdac0: <Intel (0x2284) HDA Controller> mem 0x91310000-0x91313fff at device 27.0 on pci0
hdacc0: <Realtek ALC269 HDA CODEC> at cad 0 on hdac0
hdaa0: <Realtek ALC269 Audio Function Group> at nid 1 on hdacc0
pcm0: <Realtek ALC269 (Right Analog)> at nid 21 and 24 on hdaa0
pcm1: <Realtek ALC269 (Internal Analog)> at nid 20 and 18 on hdaa0
hdacc1: <Intel (0x2883) HDA CODEC> at cad 2 on hdac0
hdaa1: <Intel (0x2883) Audio Function Group> at nid 1 on hdacc1
pcm2: <Intel (0x2883) (HDMI/DP 8ch)> at nid 5 on hdaa1
info: [drm] Initialized drm 1.1.0 20060810
Calibrating TSC clock ... TSC clock: 1600051020 Hz
CPU: Intel(R) Celeron(R) CPU N3060 @ 1.60GHz (1600.05-MHz K8-class CPU)
Origin="GenuineIntel" Id=0x406c4 Family=0x6 Model=0x4c Stepping=4
snd_unit_init() u=0x00ff8000 [512] d=0x00007c00 [32] c=0x000003ff [1024]
feeder_register: snd_unit=-1 snd_maxautovchans=16 latency=7 feeder_rate_min=1 feeder_rate_max=2016000 feeder_rate_round=25
ahci0: <AHCI SATA controller> port 0x1060-0x107f mem 0x9131a000-0x9131a7ff at device 19.0 on pci0
ahci0: attempting to allocate 1 MSI vectors (1 supported)
msi: routing MSI IRQ 256 to local APIC 0 vector 50
ahci0: using IRQ 256 for MSI
ahci0: AHCI v1.31 with 2 6Gbps ports, Port Multiplier not supported
ahci0: Caps: 64bit NCQ AL CLO 6Gbps PMD SSC PSC 32cmd 2ports
ahci0: Caps2: DESO SADM SDS APST
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich0: Caps: DSP
ahcich1: <AHCI channel> at channel 1 on ahci0
ahcich1: Caps: DSP
hdac0: <Intel (0x2284) HDA Controller> mem 0x91310000-0x91313fff at device 27.0 on pci0
hdac0: PCI card vendor: 0x17aa, device: 0x3905
hdac0: HDA Driver Revision: 20120126_0002
hdac0: Config options: on=0x00000000 off=0x00000000
hdac0: attempting to allocate 1 MSI vectors (1 supported)
msi: routing MSI IRQ 258 to local APIC 0 vector 51
hdac0: using IRQ 258 for MSI
hdac0: Caps: OSS 4, ISS 4, BSS 0, NSDO 1, 64bit, CORB 256, RIRB 256
ioapic0: routing intpin 45 (PCI IRQ 45) to lapic 0 vector 52
ahcich0: AHCI reset...
hdacc0: <Realtek ALC269 HDA CODEC> at cad 0 on hdac0
hdaa0: <Realtek ALC269 Audio Function Group> at nid 1 on hdacc0
hdaa0: Subsystem ID: 0x17aa3802
hdaa0: NumGPIO=2 NumGPO=0 NumGPI=0 GPIWake=0 GPIUnsol=1
hdaa0: GPIO0: disabled
hdaa0: GPIO1: disabled
hdaa0: Original pins configuration:
hdaa0: nid 0x as seq device conn jack loc color misc
hdaa0: 18 90a60140 4 0 Mic Fixed Digital Internal Unknown 1
hdaa0: 20 90170120 2 0 Speaker Fixed Analog Internal Unknown 1
hdaa0: 21 04211010 1 0 Headphones Jack 1/8 Right Black 0
hdaa0: 23 40000000 0 0 Line-out None Unknown 0x00 Unknown 0
hdaa0: 24 04a11030 3 0 Mic Jack 1/8 Right Black 0
hdaa0: 25 411111f0 15 0 Speaker None 1/8 Rear Black 1
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 40f4a105 0 5 Other None RCA 0x00 Res.A 1
hdaa0: 30 411111f0 15 0 Speaker None 1/8 Rear Black 1
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 90a60140 4 0 Mic Fixed Digital Internal Unknown 1
hdaa0: 20 90170120 2 0 Speaker Fixed Analog Internal Unknown 1
hdaa0: 21 04211010 1 0 Headphones Jack 1/8 Right Black 0
hdaa0: 23 40000000 0 0 Line-out None Unknown 0x00 Unknown 0 DISA
hdaa0: 24 04a11030 3 0 Mic Jack 1/8 Right Black 0
hdaa0: 25 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
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: 4 associations found:
hdaa0: Association 0 (1) out:
hdaa0: Pin nid=21 seq=0
hdaa0: Association 1 (2) out:
hdaa0: Pin nid=20 seq=0
hdaa0: Association 2 (3) in:
hdaa0: Pin nid=24 seq=0
hdaa0: Association 3 (4) in:
hdaa0: Pin nid=18 seq=0
hdaa0: Tracing association 0 (1)
hdaa0: Pin 21 traced to DAC 2
hdaa0: Association 0 (1) trace succeeded
hdaa0: Tracing association 1 (2)
hdaa0: Pin 20 traced to DAC 3
hdaa0: Association 1 (2) trace succeeded
hdaa0: Tracing association 2 (3)
hdaa0: Pin 24 traced to ADC 8
hdaa0: Association 2 (3) trace succeeded
hdaa0: Tracing association 3 (4)
hdaa0: Pin 18 traced to ADC 9
hdaa0: Association 3 (4) trace succeeded
hdaa0: Looking for additional DAC for association 0 (1)
hdaa0: Looking for additional DAC for association 1 (2)
hdaa0: Looking for additional ADC for association 2 (3)
hdaa0: Looking for additional ADC for association 3 (4)
hdaa0: Tracing input monitor
hdaa0: Tracing nid 11 to out
hdaa0: nid 11 is input monitor
hdaa0: Tracing nid 34 to out
hdaa0: Tracing nid 35 to out
hdaa0: Tracing other input monitors
hdaa0: Tracing nid 18 to out
hdaa0: Tracing nid 24 to out
hdaa0: Tracing beeper
hdaa0: Pin sense: nid=21 sense=0x80000000 (connected)
hdaa0: Pin sense: nid=24 sense=0x80000000 (connected)
hdaa0: FG config/quirks: forcestereo ivref50 ivref80 ivref100 ivref
pcm0: <Realtek ALC269 (Right Analog)> at nid 21 and 24 on hdaa0
pcm0: Playback:
pcm0: Stream cap: 0x00000001 PCM
pcm0: PCM cap: 0x000e0560 16 20 24 bits, 44 48 96 192 KHz
pcm0: DAC: 2
pcm0:
pcm0: nid=21 [pin: Headphones (Black Jack)]
pcm0: + <- nid=12 [audio mixer] [src: pcm, mix]
pcm0: + <- nid=2 [audio output] [src: pcm]
pcm0: + <- nid=11 [audio mixer] [src: mix]
pcm0:
pcm0: Record:
pcm0: Stream cap: 0x00000001 PCM
pcm0: PCM cap: 0x000e0560 16 20 24 bits, 44 48 96 192 KHz
pcm0: ADC: 8
pcm0:
pcm0: nid=8 [audio input]
pcm0: + <- nid=35 [audio mixer] [src: speaker, mic, mix]
pcm0: + <- nid=24 [pin: Mic (Black Jack)] [src: mic]
pcm0: + <- nid=29 [beep widget] [src: speaker]
pcm0: + <- nid=11 [audio mixer] [src: mix]
pcm0:
pcm0: Input Mix:
pcm0:
pcm0: nid=11 [audio mixer]
pcm0: + <- nid=24 [pin: Mic (Black Jack)] [src: mic]
pcm0: + <- nid=29 [beep widget] [src: speaker]
pcm0:
pcm0: Master Volume (OSS: vol): -65/0dB
pcm0: +- ctl 1 (nid 2 out): -65/0dB (88 steps)
pcm0: +- ctl 10 (nid 12 in 0): mute
pcm0: +- ctl 11 (nid 12 in 1): mute
pcm0: +- ctl 18 (nid 21 in ): mute
pcm0:
pcm0: PCM Volume (OSS: pcm): -65/0dB
pcm0: +- ctl 1 (nid 2 out): -65/0dB (88 steps)
pcm0: +- ctl 10 (nid 12 in 0): mute
pcm0:
pcm0: Microphone Volume (OSS: mic): 0/30dB
pcm0: +- ctl 5 (nid 11 in 0): -34/12dB (32 steps) + mute
pcm0: +- ctl 21 (nid 24 out): 0/30dB (4 steps)
pcm0: +- ctl 35 (nid 35 in 0): mute
pcm0:
pcm0: Speaker/Beep Volume (OSS: speaker): -34/12dB
pcm0: +- ctl 9 (nid 11 in 4): -34/12dB (32 steps) + mute
pcm0: +- ctl 39 (nid 35 in 4): mute
pcm0:
pcm0: Recording Level (OSS: rec): -17/30dB
pcm0: +- ctl 3 (nid 8 in 0): -17/30dB (64 steps) + mute
pcm0: +- ctl 35 (nid 35 in 0): mute
pcm0: +- ctl 39 (nid 35 in 4): mute
pcm0: +- ctl 40 (nid 35 in 5): mute
pcm0:
pcm0: Input Mix Level (OSS: mix): -34/12dB
pcm0: +- ctl 5 (nid 11 in 0): -34/12dB (32 steps) + mute
pcm0: +- ctl 9 (nid 11 in 4): -34/12dB (32 steps) + mute
pcm0: +- ctl 11 (nid 12 in 1): mute
pcm0: +- ctl 40 (nid 35 in 5): mute
pcm0:
pcm0: Input Monitoring Level (OSS: igain): 0/0dB
pcm0: +- ctl 11 (nid 12 in 1): mute
pcm0:
pcm0: Mixer "vol":
pcm0: Mixer "pcm":
pcm0: Mixer "speaker":
pcm0: Mixer "mic":
pcm0: Mixer "mix":
pcm0: Mixer "rec":
pcm0: Mixer "igain":
pcm0: Mixer "ogain":
pcm0: Playback channel set is: Front Left, Front Right,
pcm0: Playback channel matrix is: 2.0 (connected)
pcm0: Automatically set rec source to: mic
pcm0: Recording channel set is: Front Left, Front Right,
pcm0: Recording channel matrix is: 2.0 (connected)
random: harvesting attach, 8 bytes (4 bits) from pcm0
pcm1: <Realtek ALC269 (Internal Analog)> at nid 20 and 18 on hdaa0
pcm1: Playback:
pcm1: Stream cap: 0x00000001 PCM
pcm1: PCM cap: 0x000e0560 16 20 24 bits, 44 48 96 192 KHz
pcm1: DAC: 3
pcm1:
pcm1: nid=20 [pin: Speaker (Fixed)]
pcm1: + <- nid=13 [audio mixer] [src: pcm, mix]
pcm1: + <- nid=3 [audio output] [src: pcm]
pcm1: + <- nid=11 [audio mixer] [src: mix]
pcm1:
pcm1: Record:
pcm1: Stream cap: 0x00000001 PCM
pcm1: PCM cap: 0x000e0560 16 20 24 bits, 44 48 96 192 KHz
pcm1: ADC: 9
pcm1:
pcm1: nid=9 [audio input]
pcm1: + <- nid=34 [audio mixer] [src: speaker, monitor]
pcm1: + <- nid=29 [beep widget] [src: speaker]
pcm1: + <- nid=18 [pin: Mic (Fixed)] [src: monitor]
pcm1:
pcm1: Master Volume (OSS: vol): -65/0dB
pcm1: +- ctl 2 (nid 3 out): -65/0dB (88 steps)
pcm1: +- ctl 12 (nid 13 in 0): mute
pcm1: +- ctl 13 (nid 13 in 1): mute
pcm1: +- ctl 17 (nid 20 in ): mute
pcm1:
pcm1: PCM Volume (OSS: pcm): -65/0dB
pcm1: +- ctl 2 (nid 3 out): -65/0dB (88 steps)
pcm1: +- ctl 12 (nid 13 in 0): mute
pcm1:
pcm1: Microphone2 Volume (OSS: monitor): 0/30dB
pcm1: +- ctl 16 (nid 18 out): 0/30dB (4 steps)
pcm1: +- ctl 34 (nid 34 in 6): mute
pcm1:
pcm1: Speaker/Beep Volume (OSS: speaker)
pcm1: +- ctl 32 (nid 34 in 4): mute
pcm1:
pcm1: Recording Level (OSS: rec): -17/30dB
pcm1: +- ctl 4 (nid 9 in 0): -17/30dB (64 steps) + mute
pcm1: +- ctl 16 (nid 18 out): 0/30dB (4 steps)
pcm1: +- ctl 32 (nid 34 in 4): mute
pcm1: +- ctl 34 (nid 34 in 6): mute
pcm1:
pcm1: Input Mix Level (OSS: mix)
pcm1: +- ctl 13 (nid 13 in 1): mute
pcm1:
pcm1: Input Monitoring Level (OSS: igain): 0/0dB
pcm1: +- ctl 13 (nid 13 in 1): mute
pcm1:
pcm1: Mixer "vol":
pcm1: Mixer "pcm":
pcm1: Mixer "rec":
pcm1: Mixer "igain":
pcm1: Mixer "ogain":
pcm1: Mixer "monitor":
pcm1: Playback channel set is: Front Left, Front Right,
pcm1: Playback channel matrix is: 2.0 (unknown)
pcm1: Automatically set rec source to: monitor
pcm1: Recording channel set is: Front Left, Front Right,
pcm1: Recording channel matrix is: 2.0 (unknown)
hdacc1: <Intel (0x2883) HDA CODEC> at cad 2 on hdac0
hdaa1: <Intel (0x2883) 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: 5 18560010 1 0 Digital-out Jack Digital 0x18 Unknown 0
hdaa1: 6 58560020 2 0 Digital-out None Digital 0x18 Unknown 0
hdaa1: 7 58560030 3 0 Digital-out None Digital 0x18 Unknown 0
hdaa1: Patched pins configuration:
hdaa1: nid 0x as seq device conn jack loc color misc
hdaa1: 5 18560010 1 0 Digital-out Jack Digital 0x18 Unknown 0
hdaa1: 6 58560020 2 0 Digital-out None Digital 0x18 Unknown 0 DISA
hdaa1: 7 58560030 3 0 Digital-out None Digital 0x18 Unknown 0 DISA
hdaa1: 1 associations found:
hdaa1: Association 0 (1) out:
hdaa1: Pin nid=5 seq=0
hdaa1: Tracing association 0 (1)
hdaa1: Pin 5 traced to DAC 2
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
pcm2: <Intel (0x2883) (HDMI/DP 8ch)> at nid 5 on hdaa1
pcm2: Playback:
pcm2: Stream cap: 0x00000005 AC3 PCM
pcm2: PCM cap: 0x001e07f0 16 20 24 32 bits, 32 44 48 88 96 176 192 KHz
pcm2: DAC: 2
pcm2:
pcm2: nid=5 [pin: Digital-out (Jack)]
pcm2: + <- nid=2 [audio output] [src: pcm]
pcm2:
pcm2: Master Volume (OSS: vol): 0/0dB
pcm2: +- ctl 1 (nid 5 in ): mute
pcm2:
pcm2: PCM Volume (OSS: pcm): 0/0dB
pcm2: +- ctl 1 (nid 5 in ): mute
pcm2:
pcm2: Mixer "vol":
pcm2: Mixer "pcm":
pcm2: Soft PCM mixer ENABLED
pcm2: Playback channel matrix is: unknown, assuming 7.1 (disconnected)
hdac0: poll interval 1000 -> 500 ticks
답변1
이제 FreeBSD 12.0을 사용하고 있는 Lenovo에서 FreeBSD를 다시 사용하게 되었습니다. 이전 답변은 정확히 100% 정확하지는 않지만 올바른 방향으로 안내했습니다.
사운드가 작동하도록 하려면 상자에서 꺼내 헤드폰을 오디오 잭에 삽입할 때 헤드폰으로 전환하세요.
- hw.snd.default_unit 지시문은 에서 제거되어야 합니다
sysctl.conf
. - 기본값당 as/audioset은 2이므로 1이 아닌 2를 사용해야 합니다. 시도했지만
as=1
확실히 의도한 대로 작동하지 않습니다.
기본 sysctl
육안 검사, 질문/이전 게시물 및 @Trevor의 답변을 기반으로 사운드가 작동하도록 Lenovo Ideapad 100S IBR을 얻고 자동으로 헤드폰으로 전환하는 전체 구성은 다음과 같습니다.
파일: /etc/sysctl.conf
# Without this sound does not even work, both in speakers or headphones
dev.hdac.0.polling=1
파일: /boot/loader.conf
snd_hda_load="YES"
mixer_enable="YES"
sound_load="YES"
파일: /boot/device.hints
hint.hdaa.1.nid20.config="as=2 seq=0 device=Speaker conn=Fixed ctype=Analog loc=Internal"
hint.hdaa.0.nid21.config="as=2 seq=15 device=Headphones conn=Jack"
추신. 문서화 목적을 위한 기본 시스템 구성은 다음과 같습니다.
# sysctl -a | egrep "nid20|nid21" | grep original
dev.hdaa.0.nid21_original: 0x04211010 as=1 seq=0 device=Headphones conn=Jack ctype=1/8 loc=Right color=Black misc=0
dev.hdaa.0.nid20_original: 0x90170120 as=2 seq=0 device=Speaker conn=Fixed ctype=Analog loc=Internal color=Unknown misc=1
답변2
다음을 입력할 때:
sudo sysctl hw.snd.default_unit=1
또는
sudo sysctl hw.snd.default_unit=0
pcm1과 pcm0 사이를 전환하고 있습니다.
"Playback:" 아래의 dmesg 출력을 보면 pcm0 및 pcm1 모두에 대해 계층 구조처럼 보이는 것을 찾을 수 있습니다.
line 124: pcm0: nid=21 [pin: Headphones (Black Jack)]
pcm0: + <- nid=12 [audio mixer] [src: pcm, mix]
pcm0: + <- nid=2 [audio output] [src: pcm]
pcm0: + <- nid=11 [audio mixer] [src: mix]
line 200: pcm1: nid=20 [pin: Speaker (Fixed)]
pcm1: + <- nid=13 [audio mixer] [src: pcm, mix]
pcm1: + <- nid=3 [audio output] [src: pcm]
pcm1: + <- nid=11 [audio mixer] [src: mix]
*nid=21의 헤드폰(nid=12, nid=2, & nid=11에 매핑됨)
*nid=20의 스피커(nid=13, nid=3, & nid=11에 매핑됨)
BSD의 경우자동 스위치둘 사이에는 둘 다 동일한 (a)오디오 (들)세트의 구성원이어야 합니다.
"as=1"오디오 세트는 1과 같습니다.
"시퀀스"순서서수(0,1,2,...15)
/boot/device.hints 편집에 대한 이전 시도
[ERROR!!] hint.hdaa.0.nid20.config="as=1 seq=0 device=Speaker"
[CORRECT] hint.hdaa.0.nid21.config="as=1 seq=15 device=Headphones"
그리고 또한:
[CORRECT] hint.hdaa.1.nid20.config="as=1 seq=0"
[ERROR!!] hint.hdaa.1.nid21.config="as=1 seq=15 device=Headphones"
기억하다:
*the Headphones are on pcm0 (pcm0) = hint.hdaa.0
*the Speaker is on pcm1 (pcm1) = hint.hdaa.1
해결책: "as" 키워드 인수를 사용하여 동일한 (a)udio (s)et에 넣습니다.
/boot/device.hints
hint.hdaa.1.nid20.config="as=1 seq=0"
hint.hdaa.0.nid21.config="as=1 seq=15 misc=0"
"misc=0"은 불필요할 수 있습니다. 나는 그것이 구체적이라고 생각합니다.
답변3
감사해요. 여기에서도 잘 작동합니다. 차이점은 내 PCM 주소입니다.
pcm0: <Realtek ALC1220 (Analog 2.0+HP/2.0)> at nid 20,27 and 24,26 on hdaa0
pcm1: <Realtek ALC1220 (Front Analog Mic)> at nid 25 on hdaa0
그래서 나는 /boot/device.hint
다음과 같이 변경했습니다.
hint.hdaa.1.nid20.config="as=1 seq=0"
hint.hdaa.0.nid27.config="as=1 seq=15"
매력처럼 작동합니다.