linux-kernel - Linux 6.4-rc4 - audio doesn't work

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Message-ID: <55e5f74c-6599-e127-cc68-06f1a52711c5@linuxfoundation.org>
Date:   Wed, 31 May 2023 15:02:16 -0600
From:   Shuah Khan <skhan@...uxfoundation.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>,
        Takashi Iwai <tiwai@...e.de>
Cc:     linux-kernel@...r.kernel.org, alsa-devel@...a-project.org
Subject: Linux 6.4-rc4 - audio doesn't work

All,

I updated my laptop to Linux 6.4-rc4 and audio stopped working.
I haven't done any debugging yet since this is my primary system.

Here are the audio hardware details:

lspci | grep Audio
05:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Renoir Radeon High Definition Audio Controller
05:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] ACP/ACP3X/ACP6x Audio Coprocessor (rev 01)
05:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h/19h HD Audio Controller

I see just the Dummy Output device in sound settings. I will
start poking around later on today.

thanks,
-- Shuah