Arch Linuxは音をまったく再生しません

私が何をしても、私のArch Linuxインストールはサウンドの再生を拒否します。実行してみましたが、aplay -lサウンドカードが認識されますね。出力は次のとおりです。

**** List of PLAYBACK Hardware Devices ****
card 0: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Generic [HD-Audio Generic], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Generic_1 [HD-Audio Generic], device 0: ALC245 Analog [ALC245 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0

出力は次のとおりですlspci -k。

Usage: lspci [<switches>]

Basic display modes:
-mm             Produce machine-readable output (single -m for an obsolete format)
-t              Show bus tree

Display options:
-v              Be verbose (-vv or -vvv for higher verbosity)
-k              Show kernel drivers handling each device
-x              Show hex-dump of the standard part of the config space
-xxx            Show hex-dump of the whole config space (dangerous; root only)
-xxxx           Show hex-dump of the 4096-byte extended config space (root only)
-b              Bus-centric view (addresses and IRQ's as seen by the bus)
-D              Always show domain numbers
-P              Display bridge path in addition to bus and device number
-PP             Display bus path in addition to bus and device number

Resolving of device ID's to names:
-n              Show numeric ID's
-nn             Show both textual and numeric ID's (names & numbers)
-q              Query the PCI ID database for unknown ID's via DNS
-qq             As above, but re-query locally cached entries
-Q              Query the PCI ID database for all ID's via DNS

Selection of devices:
-s [[[[<domain>]:]<bus>]:][<slot>][.[<func>]]   Show only devices in selected slots
-d [<vendor>]:[<device>][:<class>]              Show only devices with specified ID's

Other options:
-i <file>       Use specified ID database instead of /usr/share/hwdata/pci.ids
-p <file>       Look up kernel modules in a given file instead of default modules.pcimap
-M              Enable `bus mapping' mode (dangerous; root only)

PCI access options:
-A <method>     Use the specified PCI access method (see `-A help' for a list)
-O <par>=<val>  Set PCI access parameter (see `-O help' for a list)
-G              Enable PCI access debugging
-H <mode>       Use direct hardware access (<mode> = 1 or 2)
-F <file>       Read PCI configuration dump from a given file

これが出力ですsudo alsactl init

Found hardware: "HDA-Intel" "ATI R6xx HDMI" "HDA:1002aa01,00aa0100,00100700" "0x103c" "0x8a31"
Hardware is initialized using a generic method
Found hardware: "acp" "" "" "" ""
Hardware is initialized using a generic method

これが出力ですlspci -v | grep -A7 -i audio

04:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Renoir Radeon High Definition Audio Controller
Subsystem: Hewlett-Packard Company Device 8a31
Flags: bus master, fast devsel, latency 0, IRQ 87, IOMMU group 14
Memory at d05c8000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel

--
04:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] ACP/ACP3X/ACP6x Audio Coprocessor (rev 01)
Subsystem: Hewlett-Packard Company Device 8a31
Flags: bus master, fast devsel, latency 0, IRQ 85, IOMMU group 18
Memory at d0580000 (32-bit, non-prefetchable) [size=256K]
Capabilities: <access denied>
Kernel driver in use: snd_rn_pci_acp3x
Kernel modules: snd_pci_acp3x, snd_rn_pci_acp3x, snd_pci_acp5x, snd_pci_acp6x, snd_acp_pci, snd_sof_amd_renoir

04:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h/19h HD Audio Controller
Subsystem: Hewlett-Packard Company Device 8a31
Flags: bus master, fast devsel, latency 0, IRQ 88, IOMMU group 19
Memory at d05c0000 (32-bit, non-prefetchable) [size=32K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel

奇妙にサウンドカードがHDMIであるようですが、それは問題でしょうか？

これはHP Envy x360で、この小さな問題を除けばうまく機能します。サウンドを再生できるようにしたいので、この問題を解決するのに役立つことに感謝します。ありがとうございます！