** Tags added: verification-needed-jammy -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-6.1 in Ubuntu. https://bugs.launchpad.net/bugs/2024449
Title: Fix audio white noise while play from HDMI/DP port on AMD W6300 gfx Status in HWE Next: New Status in linux package in Ubuntu: Incomplete Status in linux-oem-6.1 package in Ubuntu: Invalid Status in linux source package in Jammy: Invalid Status in linux-oem-6.1 source package in Jammy: Fix Committed Status in linux source package in Mantic: Incomplete Status in linux-oem-6.1 source package in Mantic: Invalid Bug description: [Impact] When playing audio from HDMI/DP port on AMD W6300 gfx, there's always white noise. It will disappear after suspend/resume. Disabling ASPM on W6300 also fix this. [Fix] Backport a fix from AMD on https://www.spinics.net/lists/amd-gfx/msg93796.html https://www.spinics.net/lists/amd-gfx/msg93797.html [Test] 1. Power on the Desktop installed with AMD W6300 gfx 2. Connect a monitor with either HDMI or DP cable. 3. Change the audio output port to HDMI/DP and play audio. 4. Verify if there's noise from the audio output [Where problems could occur] Only observed on AMD W6300. The fix revise the ASPM L1 inactivily time out on NAVI10 GPU series. The impact should be only for this particular GPU series. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2024449/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
