Dear Maintainer,
I installed Debian testing on my Samsung laptop. The audio and microphone
don't work. Pavucontrol detects no input or output.
The desktop is lxqt.
On Windows (dual boot) the audio is working.

lspci
00:00.0 Host bridge: Intel Corporation Panther Lake Host Bridge/DRAM
Controller (rev 0f)
00:02.0 VGA compatible controller: Intel Corporation Panther Lake [Intel
Graphics]
00:04.0 Signal processing controller: Intel Corporation Panther Lake
Innovation Platform Framework Processor Participant (rev 0f)
00:05.0 Multimedia controller: Intel Corporation Panther Lake IPU (rev 0f)
00:06.0 PCI bridge: Intel Corporation Panther Lake PCI Express Root Port C1
00:07.0 PCI bridge: Intel Corporation Panther Lake Thunderbolt 4 PCI
Express Root Port #0
00:07.1 PCI bridge: Intel Corporation Device e34f
00:0a.0 Signal processing controller: Intel Corporation Panther Lake
Platform Monitoring Technology (PMT) (rev 0f)
00:0b.0 Processing accelerators: Intel Corporation Panther Lake NPU (rev 0f)
00:0d.0 USB controller: Intel Corporation Panther Lake TCSS USB3 xHCI
Controller
00:0d.2 USB controller: Intel Corporation Panther Lake Thunderbolt 4 NHI #0
00:12.0 Serial controller: Intel Corporation Device e345
00:13.0 Communication controller: Intel Corporation Panther Lake Primary
to Sideband (P2SB) Bridge IOE
00:14.0 USB controller: Intel Corporation Panther Lake USB 3.2 xHCI
Controller
00:14.2 RAM memory: Intel Corporation Panther Lake Shared SRAM
00:14.3 Network controller: Intel Corporation Panther Lake PCH CNVi WiFi
00:14.7 Bluetooth: Intel Corporation Panther Lake Bluetooth PCI Enumerator
00:15.0 Serial bus controller: Intel Corporation Panther Lake Serial IO
I2C Controller #0
00:15.1 Serial bus controller: Intel Corporation Panther Lake Serial IO
I2C Controller #1
00:15.2 Serial bus controller: Intel Corporation Panther Lake Serial IO
I2C Controller #2
00:15.3 Serial bus controller: Intel Corporation Panther Lake Serial IO
I2C Controller #3
00:16.0 Communication controller: Intel Corporation Panther Lake MEI
Controller
00:18.0 Communication controller: Intel Corporation Panther Lake CSME
HECI #1
00:1f.0 ISA bridge: Intel Corporation Panther Lake LPC/eSPI Controller
00:1f.3 Multimedia audio controller: Intel Corporation Panther Lake
Smart Sound Technology BUS
00:1f.4 SMBus: Intel Corporation Panther Lake SMBus Controller
00:1f.5 Serial bus controller: Intel Corporation Panther Lake SPI(flash)
Controller
01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe
SSD Controller PM9C1a (DRAM-less)

aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3]
   Subdevices: 1/1
   Subdevice #0: subdevice #0

arecord -l
**** List of CAPTURE Hardware Devices ****