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[89.66.79.203]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-61cfc575b94sm4802916a12.53.2025.08.31.03.12.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 31 Aug 2025 03:12:07 -0700 (PDT) Message-ID: <967d5380-1db1-4252-a3b5-cfa283cf960d@gmail.com> Date: Sun, 31 Aug 2025 12:12:06 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: pl-PL, en-GB-large To: Harry Wentland Cc: Mario Limonciello , amd-gfx@lists.freedesktop.org From: =?UTF-8?Q?Przemys=C5=82aw_Kopa?= Subject: [REGRESSION] AMD HDMI/DP audio broken after suspend since commit 50e0bae34fa6 Autocrypt: addr=prz.kopa@gmail.com; keydata= xjMEZbtqRhYJKwYBBAHaRw8BAQdAGojMeKfRebJC5+U3Pk20jCWmOv/wtj0kK+7SRlSeasPN JVByemVteXPFgmF3IEtvcGEgPHByei5rb3BhQGdtYWlsLmNvbT7CkwQTFgoAOxYhBDwLVsMk 0R41tYJQaRDBtFqhE5HJBQJlu2pGAhsDBQsJCAcCAiICBhUKCQgLAgQWAgMBAh4HAheAAAoJ EBDBtFqhE5HJnxgBAJ2HbntRTvOAMMDWU0h0Gu8Vxn4MMuyKivIcYXX/mXTlAQCE8c1I1bVI 5ottwyoAcQIYZz8JhiZu/PMW3YID7iMtD844BGW7akYSCisGAQQBl1UBBQEBB0BfitF05Bez rVGUMKVNceXhQOEAzBYPQG2t09xWbwuAWQMBCAfCeAQYFgoAIBYhBDwLVsMk0R41tYJQaRDB tFqhE5HJBQJlu2pGAhsMAAoJEBDBtFqhE5HJ9YcA/i/SOJkwwYoWJp+sKFOcrPZSVMPvQ9ry wk5oemiTzoJVAP0dYnuEMP3N7zP1I5XkS1TToezcTX5Pc/ytafL+1js+Bw== Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Sun, 31 Aug 2025 16:00:11 +0000 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" Hello, I'm running Radeon RX 9060 XT and since upgrading to the kernel 6.15 I'm facing an issue with audio via DisplayPort. After waking from S3 suspend (sometimes, but not always) audio doesn't work - pavucontrol shows that the output is disconnected and I don't get sound from my display. If I manually reselect the Digital/HDMI output in pavucontrol after resume, sound starts working again. Besides my main screen, GPU is also connected (via HDMI) to a TV set - I've found out that this issue occurs more often if the TV is on (not displaying output from GPU) when I put my PC to sleep and I turn the TV off before resuming PC. The issue persists on the current mainline kernel (6.17-rc3). I've bisected it and this is the commit that introduced the issue: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=50e0bae34fa6b8b18e13473ddf0bcdab6ab68310 I've also found a similar report on the alsa mailing list: https://lore.kernel.org/alsa-devel/1855350181c58300-webhooks-bot@alsa-project.org/ I'm running Arch Linux with pipewire and wireplumber. The following is an excerpt from the WirePlumber log after bad resume: D spa.alsa [alsa-util.c:1996:pa_alsa_get_hdmi_eld]: ELD info empty (for device=7) I spa.alsa [alsa-acp-device.c:893:card_props_changed]: card properties changed D spa.alsa [acp.c:760:report_jack_state]: Jack 'HDMI/DP,pcm=7 Jack' is now unplugged I spa.alsa [alsa-acp-device.c:975:card_port_available]: card port hdmi-output-1 available yes -> no I spa.alsa [acp.c:702:profile_set_available]: Profile output:hdmi-stereo-extra1 available yes -> no I spa.alsa [alsa-acp-device.c:941:card_profile_available]: card profile output:hdmi-stereo-extra1 available yes -> no Please let me know what additional information I might provide to pinpoint this issue. Thanks, Przemysław Kopa