Public bug reported: The hda_intel driver doesn't currently declare support for powerwell on SKL/CHV, and should use i915_bpo specific symbols when trying to enable it. To fix this, backport a commit from 4.1
commit 2d846c74027231264e57e4e34faf9576394e3ce0 Author: Libin Yang <[email protected]> Date: Tue Apr 7 20:32:20 2015 +0800 ALSA: hda_intel: add AZX_DCAPS_I915_POWERWELL for SKL and BSW and add a SAUCE patch to use the correct symbols if on SKL/CHV. Also, backport another commit to fix number of streams on Sunrise Point chipset commit db48abf4367cb1f9e118defee0a37238638c2752 Author: Libin Yang <[email protected]> Date: Thu Mar 26 13:28:39 2015 +0800 ALSA: hda_intel: apply the Seperate stream_tag for Sunrise Point ** Affects: linux (Ubuntu) Importance: Undecided Assignee: Timo Aaltonen (tjaalton) Status: Triaged ** Affects: linux (Ubuntu Vivid) Importance: Undecided Assignee: Timo Aaltonen (tjaalton) Status: Triaged ** Also affects: linux (Ubuntu Vivid) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Vivid) Status: New => Triaged ** Changed in: linux (Ubuntu Vivid) Assignee: (unassigned) => Timo Aaltonen (tjaalton) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449464 Title: Skylake/Cherryview updates to ALSA: hda_intel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1449464/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
