Public bug reported: [SRU Justifications]
========== linux ========== [Impact] audio input/out will fail to work after resume from suspend [Fix] backport the fix from https://lore.kernel.org/all/[email protected]/T/#u to ensures codec will resume after suspending during playback. [Test Case] 1. Boot up the machine with CS42L42 audio codec (Tarako RPL/ARL) 2. open g-c-c sound panel 3. suspend/resume 4. Play sound from the internal speaker on g-c-c sound panel. Make sure audio output OK. [Where problems could occur] This commit simply add force suspend/resume in pm_ops for CS42L43 codec. Should be low risk. ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Affects: linux-oem-6.11 (Ubuntu) Importance: Undecided Status: New ** Affects: linux (Ubuntu Noble) Importance: Undecided Status: New ** Affects: linux-oem-6.11 (Ubuntu Noble) Importance: Undecided Status: New ** Affects: linux (Ubuntu Oracular) Importance: Undecided Status: New ** Affects: linux-oem-6.11 (Ubuntu Oracular) Importance: Undecided Status: New ** Affects: linux (Ubuntu Plucky) Importance: Undecided Status: New ** Affects: linux-oem-6.11 (Ubuntu Plucky) Importance: Undecided Status: New ** Tags: jira-somerville-1356 oem-priority ** Also affects: linux-oem-6.11 (Ubuntu) Importance: Undecided Status: New ** No longer affects: firmware-sof (Ubuntu) ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Oracular) Importance: Undecided Status: New ** Also affects: linux-oem-6.11 (Ubuntu Oracular) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Plucky) Importance: Undecided Status: New ** Also affects: linux-oem-6.11 (Ubuntu Plucky) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: linux-oem-6.11 (Ubuntu Noble) Importance: Undecided Status: New ** Tags added: jira-somerville-1356 oem-priority ** Description changed: [SRU Justifications] ========== linux ========== [Impact] audio input/out will fail to work after resume from suspend [Fix] backport the fix from https://lore.kernel.org/all/[email protected]/T/#u to ensures codec will resume after suspending during playback. [Test Case] 1. Boot up the machine with CS42L42 audio codec (Tarako RPL/ARL) 2. open g-c-c sound panel 3. suspend/resume 4. Play sound from the internal speaker on g-c-c sound panel. Make sure audio output OK. [Where problems could occur] - This commit simply ensures the resume process is enabled in runtime resume on CS42L43 codec. Should be low risk. + This commit simply add force suspend/resume in pm_ops for CS42L43 codec. Should be low risk. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2093330 Title: Fix audio output fail after resume from suspend with CS42L43 codec To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2093330/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
