** Description changed: - this is for tracking purpose. + BugLink: https://bugs.launchpad.net/bugs/1878554 + + The reverted patch was introduced by stable-patches, and this SRU + plans to revert the patch, the commit id is from oem-5.6 kernel, + so maybe in the Groovy and unstable kernel, the commit id is not + same as this one. + + [Impact] + On Lenovo P520 with Nvida P4000 grahic card, the hdmi audio doesn't + work. + + [Fix] + revert an existing patch to let patch_nvhdmi support component. + + [Test Case] + boot the system, plug the hdmi/dp monitor, the hdmi audio could work, + wait for 10 mins until the screen become black, wake up the screen and + check the audio, still work well. + + [Regression Risk] + Low, after reverting the patch, it is aligned to mainline kernel
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1878554 Title: alsa/hdmi: restore the component support patch_nvhdmi Status in HWE Next: New Status in linux package in Ubuntu: Incomplete Status in linux-oem-5.6 package in Ubuntu: New Status in linux-oem-5.6 source package in Focal: New Status in linux source package in Groovy: Incomplete Bug description: BugLink: https://bugs.launchpad.net/bugs/1878554 The reverted patch was introduced by stable-patches, and this SRU plans to revert the patch, the commit id is from oem-5.6 kernel, so maybe in the Groovy and unstable kernel, the commit id is not same as this one. [Impact] On Lenovo P520 with Nvida P4000 grahic card, the hdmi audio doesn't work. [Fix] revert an existing patch to let patch_nvhdmi support component. [Test Case] boot the system, plug the hdmi/dp monitor, the hdmi audio could work, wait for 10 mins until the screen become black, wake up the screen and check the audio, still work well. [Regression Risk] Low, after reverting the patch, it is aligned to mainline kernel To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1878554/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
