Public bug reported: [ Impact ]
* Laptop's cs42l43 speakers have too high maximum volume settings, resulting in poor quality, crackling and clipping audio starting as soon as at 30% volume and getting worse with higher volumes. [ Test Plan ] * On Dell Intel LNL Laptop with cs42l43 codec * Boot into Ubuntu OS and open g-c-c sound panel * Adjust the output volume to higher than 80% * Test speakers and the output sound should be clear [ Where problems could occur ] * Hardware volume control in cs42l43 is limited to 0dB when the volume goes up to +31.5dB. [ Other Info ] * Upstream commit: https://github.com/alsa-project/alsa-ucm- conf/pull/540 ** Affects: oem-priority Importance: Undecided Assignee: Kai-Chuan Hsieh (kchsieh) Status: New ** Affects: alsa-ucm-conf (Ubuntu) Importance: Undecided Assignee: Kai-Chuan Hsieh (kchsieh) Status: New ** Tags: jira-cpl-166 oem-priority ** Tags added: jira-cpl-166 oem-priority ** Changed in: alsa-ucm-conf (Ubuntu) Assignee: (unassigned) => Kai-Chuan Hsieh (kchsieh) ** Changed in: oem-priority Assignee: (unassigned) => Kai-Chuan Hsieh (kchsieh) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2109302 Title: [SRU] cs42l43 speaker hears noise when volume above 80% To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/2109302/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
