** Description changed: - commit d5a27509124353ebc764234f16aa433b0056f894 (HEAD -> master-next) - Author: Pierre-Louis Bossart <[email protected]> - Date: Tue May 7 15:25:00 2019 -0500 + BugLink: https://bugs.launchpad.net/bugs/1832299 - ALSA: hda/intel: add CometLake PCI IDs - - Add PCI IDs for LP and H skews. - - Signed-off-by: Pierre-Louis Bossart <[email protected]> - Signed-off-by: Takashi Iwai <[email protected]> - (cherry picked from commit d4c2ccdb5855ce8786ebc66f7405096065d0c198) - Signed-off-by: Hui Wang <[email protected]> + The 0001-xxx.patch is for adding the ICL pciid, it is not in the bionic kernel, + so bionic kernel needs two patches. - commit f88fe83649fd2842c88df5081f3625d9bd11fe7a - Author: Guneshwor Singh <[email protected]> - Date: Tue Mar 13 16:40:08 2018 +0530 + The 0002-xxx.patch is in the upstream from v5.2-rc1, it is needed for + b/c/d/e. - ALSA: hda: Add Icelake PCI ID - - Icelake is a next generation Intel platform. Add PCI ID for - it. - - Signed-off-by: Guneshwor Singh <[email protected]> - Signed-off-by: Takashi Iwai <[email protected]> - (cherry picked from commit 491f833134ac474434e1c950925c58b2ac13ca72) - Signed-off-by: Hui Wang <[email protected]> + [Impact] + We have some cometlake machines, after installing the bionic kernel, the sound + can't work at all, we found the sound driver didn't load into the kernel. + + [Fix] + After add the pciid in the pci_driver, the sound driver can be loaded and sound + worked well. + + [Test Case] + Boot the system and play sound or record sound, they all worked well + + [Regression Risk] + Low. Adding new pciid, will not change existing functions.
-- 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/1832299 Title: Add new sound card PCIID into the alsa driver Status in HWE Next: New Status in linux package in Ubuntu: Incomplete Bug description: BugLink: https://bugs.launchpad.net/bugs/1832299 The 0001-xxx.patch is for adding the ICL pciid, it is not in the bionic kernel, so bionic kernel needs two patches. The 0002-xxx.patch is in the upstream from v5.2-rc1, it is needed for b/c/d/e. [Impact] We have some cometlake machines, after installing the bionic kernel, the sound can't work at all, we found the sound driver didn't load into the kernel. [Fix] After add the pciid in the pci_driver, the sound driver can be loaded and sound worked well. [Test Case] Boot the system and play sound or record sound, they all worked well [Regression Risk] Low. Adding new pciid, will not change existing functions. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1832299/+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
