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+--- Discussione: Rilevamento periferiche audio presenti sul computer (/showthread.php?tid=688)
Rilevamento periferiche audio presenti sul computer - Sargon6 - 21/07/2020
Salve a tutti.
Come faccio a sapere quali sono le periferiche audio presenti sul mio PC?
So per certo che sul mio portatile c'è almeno un microfono ed un altoparlate (e relative schede); da terminale vedo:
Codice:
lmde3c@asus-f555y:~$ inxi -SA
System: Host: asus-f555y Kernel: 4.9.0-13-amd64 x86_64 bits: 64 Desktop: Cinnamon 4.2.4 Distro: LMDE 3 Cindy
Audio: Device-1: Advanced Micro Devices [AMD/ATI] Kabini HDMI/DP Audio driver: snd_hda_intel
Device-2: Advanced Micro Devices [AMD] FCH Azalia driver: snd_hda_intel
Sound Server: ALSA v: k4.9.0-13-amd64
lmde3c@asus-f555y:~$ sudo lspci -vnn | grep -A 9 -i audio
00:01.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio [1002:9840]
Subsystem: ASUSTeK Computer Inc. Kabini HDMI/DP Audio [1043:1b9d]
Flags: bus master, fast devsel, latency 0, IRQ 42
Memory at fea64000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
--
00:14.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller [1022:780d] (rev 02)
Subsystem: ASUSTeK Computer Inc. FCH Azalia Controller [1043:1b9d]
Flags: bus master, slow devsel, latency 32, IRQ 16
Memory at fea60000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:780e] (rev 11)
Subsystem: ASUSTeK Computer Inc. FCH LPC Bridge [1043:1b9d]
lmde3c@asus-f555y:~$come faccio a capire quale parte dell'output si riferisce al microfono, e quale si riferisce all'altoparlante? E quali comandi devo impartire per conoscerne lo stato?
Ringrazio sin d'ora chi mi vorrà aiutare.
RE: Rilevamento periferiche audio presenti sul computer - stonehenge - 21/07/2020
Ciao
Non so risponderti nello specifico ma se riesci a impostare il volume da preferenze audio dovresti avere gia risolto
Ti posto i miei risultati magari comparando riesci a capire
Codice:
inxi -SA
System:
Host: manjaro-pc Kernel: 5.4.52-1-MANJARO x86_64 bits: 64
Desktop: MATE 1.24.0 Distro: Manjaro Linux
Audio:
Device-1: AMD Kabini HDMI/DP Audio driver: snd_hda_intel
Device-2: AMD FCH Azalia driver: snd_hda_intel
Sound Server: ALSA v: k5.4.52-1-MANJAROCodice:
lspci -vnn | grep -A 9 -i audio
00:01.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio [1002:9840]
Subsystem: Hewlett-Packard Company Device [103c:81f5]
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at f0d60000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 16h (Models 30h-3fh) Host Bridge [1022:156b]
Flags: fast devsel
--
DeviceName: CX20752 HD AUDIO CODEC
Flags: bus master, fast devsel, latency 0, IRQ 27
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: f0c00000-f0cfffff [size=1M]
Prefetchable memory behind bridge: [disabled]
Capabilities: <access denied>
Kernel driver in use: pcieport
00:02.5 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1 [1022:1439] (prog-if 00 [Normal decode])
--
00:14.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller [1022:780d] (rev 02)
Subsystem: Hewlett-Packard Company Device [103c:81f5]
Flags: bus master, slow devsel, latency 32, IRQ 41
Memory at f0d64000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:780e] (rev 11)
Subsystem: Hewlett-Packard Company Device [103c:81f5]e a questo livello ffmpeg registra l'audio decentemente se lo alzo troppo storpia il suono.