From: GitHub issues - opened <github@alsa-project.org>
To: alsa-devel@alsa-project.org
Subject: tgl dmic volume too low
Date: Tue, 4 Oct 2022 16:47:42 +0200 (CEST) [thread overview]
Message-ID: <20221004144742.4723DF801EC@alsa1.perex.cz> (raw)
In-Reply-To: <1664894857067253113-webhooks-bot@alsa-project.org>
alsa-project/alsa-ucm-conf issue #224 was opened from yuvalk:
x1carbon gen 9 (tiger lake)
all capture devices at max volume (mic boost, capture, dmic0 front, dmic0 rear, dmic1 2nd front, dmic1 2nd rear, PGA2.0 2 M)
still reads from mic is ~5-7% (as can be seen in `arecord -vv --format=dat /dev/null` )
device is using sof-audio-pci-intel-tgl:
```
$ sudo lspci -vvv -s 00:1f.3
00:1f.3 Audio device: Intel Corporation Tiger Lake-LP Smart Sound Technology Audio Controller (rev 20) (prog-if 80)
Subsystem: Lenovo Device 22d5
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64
Interrupt: pin A routed to IRQ 185
IOMMU group: 13
Region 0: Memory at 603d1c8000 (64-bit, non-prefetchable) [size=16K]
Region 4: Memory at 603d000000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [80] Vendor Specific Information: Len=14 <?>
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee00998 Data: 0000
Kernel driver in use: sof-audio-pci-intel-tgl
Kernel modules: snd_hda_intel, snd_sof_pci_intel_tgl
```
Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/224
Repository URL: https://github.com/alsa-project/alsa-ucm-conf
next parent reply other threads:[~2022-10-04 14:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1664894857067253113-webhooks-bot@alsa-project.org>
2022-10-04 14:47 ` GitHub issues - opened [this message]
[not found] <1664895045102411032-webhooks-bot@alsa-project.org>
2022-10-04 14:50 ` tgl dmic volume too low GitHub issues - edited
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