Freebsd
FreeBSD：揚聲器和內置耳機插孔的聲音之間沒有自動切換
我有一個 Lenovo Ideapad 100S 14’’ IBR-14’’ Intel Celeron CPU N3060 @ 1.60GHz，32GB SSD，4GB RAM，以 Realtek ALC269 作為晶片聲音。
機器執行 FreeBSD 12.0；我已經成功地為內部揚聲器和耳機插孔設置了聲音。但是我在它們之間自動切換時遇到問題。
對於切換我確實執行：
啟動揚聲器（也可以在啟動時進行）：
sudo sysctl hw.snd.default_unit=1啟動耳機聲音：
sudo sysctl hw.snd.default_unit=0如果我不更改default_unit，它將預設為0，即此型號中的耳機插孔。
我聽說人們成功地在需要時從內部揚聲器自動過渡到耳機。
目前，正如我所說，我只能手動通過內部揚聲器或耳機獲得聲音，並且設置如下：
/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我也嘗試使用來設置耳機的開關：
添加到
/boot/loader.conf：# Out : speaker + headphones hint.hdac.0.cad0.nid25.config="as=1 seq=15"添加到
/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"並且：
hint.hdaa.1.nid20.config="as=1 seq=0" hint.hdaa.1.nid21.config="as=1 seq=15 device=Headphones"我也嘗試過添加
/etc/sysctl.conf：hw.snd.default_auto=1從耳機切換到揚聲器的修改沒有成功。
我現在沒有想法，有什麼建議嗎？
PCI資訊
# 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系統的額外調試資訊：
$ 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使用in啟動的相關
dmesg輸出：boot_verbose=1``/boot/loader.confhdac0: <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
在我的聯想中重新使用 FreeBSD，現在使用的是 FreeBSD 12.0。上一個答案雖然不是 100% 正確，但讓我走上了正確的道路。
要讓聲音正常工作，開箱即用，並在將耳機插入音頻插孔時切換到耳機：
- 指令 hw.snd.default_unit 必須從
sysctl.conf;- 預設的 as/audioset 為 2，因此必須使用 2，而不是 1。 Tried
as=1，最終無法按預期工作。根據預設的
sysctl視覺檢查、問題/以前的文章和@Trevor 的回答，讓聯想 Ideapad 100S IBR 讓聲音正常工作並自動切換到耳機的完整配置是：文件：/etc/sysctl.conf
# Without this sound does not even work, both in speakers or headphones dev.hdac.0.polling=1文件：/boot/loader.conf
snd_hda_load="YES" mixer_enable="YES" sound_load="YES"文件：/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"PS。僅用於文件目的的預設系統配置是：
# 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