Date: Fri, 12 Apr 2024 20:59:27 -0700 From: Chris <bsd-lists@bsdforge.com> To: freebsd-multimedia <freebsd-multimedia@FreeBSD.org> Subject: Anyone know how to get sound on a 12th Gen Alder Lake based laptop? Message-ID: <3e446c72efefc7fb6a44e90b67a5fd05@bsdforge.com>
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I've read everything I can find on the subject. But have not been
unable to produce sound on my Lenovo Ideapad 2. It's a 12th Gen
Alder platform. Following are all the details. If anyone has had
success, or knows how to get sound. Please share your info.
vendor = 'Intel Corporation'
device = 'Alder Lake Innovation Platform Framework Processor Participant'
hdac0@pci0:0:31:3: class=0x040380 rev=0x01 hdr=0x00 vendor=0x8086
device=0x51c8 subvendor=0x17aa subdevice=0x3881
vendor = 'Intel Corporation'
device = 'Alder Lake PCH-P High Definition Audio Controller'
class = multimedia
subclass = HDA
bar [10] = type Memory, range 64, base 0x6001138000, size 16384,
enabled
bar [20] = type Memory, range 64, base 0x6001000000, size 1048576,
enabled
pcm0: <Realtek ALC257 (Analog)> at nid 33 and 18 on hdaa0
pcm0: Playback:
pcm0: Stream cap: 0x00000001 PCM
pcm0: PCM cap: 0x000e0060 16 20 24 bits, 44 48 KHz
pcm0: DAC: 2
pcm0:
pcm0: nid=33 [pin: Headphones (Black Jack)]
pcm0: + <- nid=2 [audio output] [src: pcm]
pcm0:
pcm0: Record:
pcm0: Stream cap: 0x00000001 PCM
pcm0: PCM cap: 0x000e0560 16 20 24 bits, 44 48 96 192 KHz
pcm0: ADC: 7
pcm0:
pcm0: nid=7 [audio input]
pcm0: + <- nid=36 [audio selector] [src: monitor]
pcm0: + <- nid=18 [pin: Mic (Fixed)] [src: monitor]
pcm0:
pcm0: Master Volume (OSS: vol): -65/0dB
pcm0: +- ctl 1 (nid 2 out): -65/0dB (88 steps)
pcm0: +- ctl 14 (nid 33 in ): mute
pcm0:
pcm0: PCM Volume (OSS: pcm): -65/0dB
pcm0: +- ctl 1 (nid 2 out): -65/0dB (88 steps)
pcm0: +- ctl 14 (nid 33 in ): mute
pcm0:
pcm0: Microphone2 Volume (OSS: monitor): 0/30dB
pcm0: +- ctl 3 (nid 7 in 0): -17/30dB (64 steps) + mute
pcm0: +- ctl 6 (nid 18 out): 0/30dB (4 steps)
pcm0:
pcm0: Recording Level (OSS: rec): -17/30dB
pcm0: +- ctl 3 (nid 7 in 0): -17/30dB (64 steps) + mute
pcm0: +- ctl 6 (nid 18 out): 0/30dB (4 steps)
pcm0:
pcm0: Mixer "vol":
pcm0: Mixer "pcm":
pcm0: Mixer "speaker":
pcm0: Mixer "rec":
pcm0: Mixer "ogain":
pcm0: Mixer "monitor":
pcm0: Playback channel set is: Front Left, Front Right,
pcm0: Playback channel matrix is: 2.0 (disconnected)
pcm0: Automatically set rec source to: monitor
pcm0: Recording channel set is: Front Left, Front Right,
pcm0: Recording channel matrix is: 2.0 (unknown)
pcm1: <Realtek ALC257 (Right Analog Mic)> at nid 25 on hdaa0
pcm1: Record:
pcm1: Stream cap: 0x00000001 PCM
pcm1: PCM cap: 0x000e0560 16 20 24 bits, 44 48 96 192 KHz
pcm1: ADC: 8
pcm1:
pcm1: nid=8 [audio input]
pcm1: + <- nid=35 [audio mixer] [src: speaker, mic]
pcm1: + <- nid=25 [pin: Mic (Black Jack)] [src: mic]
pcm1: + <- nid=29 [beep widget] [src: speaker]
pcm1:
pcm1: Microphone Volume (OSS: mic): 0/30dB
pcm1: +- ctl 10 (nid 25 out): 0/30dB (4 steps)
pcm1: +- ctl 22 (nid 35 in 1): mute
pcm1:
pcm1: Speaker/Beep Volume (OSS: speaker)
pcm1: +- ctl 25 (nid 35 in 4): mute
pcm1:
pcm1: Recording Level (OSS: rec): -17/30dB
pcm1: +- ctl 4 (nid 8 in 0): -17/30dB (64 steps) + mute
pcm1: +- ctl 10 (nid 25 out): 0/30dB (4 steps)
pcm1: +- ctl 22 (nid 35 in 1): mute
pcm1: +- ctl 25 (nid 35 in 4): mute
pcm1:
pcm1: Mixer "mic":
pcm1: Mixer "rec":
pcm1: Recording channel set is: Front Left, Front Right,
pcm1: Recording channel matrix is: 2.0 (disconnected)
# sysctl hw.snd.default_unit
hw.snd.default_unit: 0
I've also tried changing the unit to 1. But still no
sound.
Thanks! :)
--Chris
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