[Kernel-packages] [Bug 1848490] Re: eoan: alsa/sof: Enable SOF_HDA link and codec
** Description changed: - The EOAN kernel has alsa/sof driver, we need to enable SOF_HDA link and - codec, then the sof can work with legacy HDA driver to enable audio - output and input on LENOVO and DELL machines. + + [Impact] + We tested the EOAN kernel on the LENOVO or Dell machines which have + dmic directly connnected to PCH, the dmic didn't work. + + [Fix] + We need to enable SOF_HDA link and codec, then the sof driver + and Legacy HDA driver work together to make the dmic work. + + [Test Case] + Install the latest 19.10 image, build a new kernel with this + patch and replace the existing kernel, After installing the blacklist + package (blacklist snd_hda_intel and snd_soc_skl) and ucm package, + the dmic and all output devices (speaker/hdmi) work. + + [Regression Risk] + Low, these configs are already enabled in the oem-b-osp1 kernel + for a long time, and we tested it on many lenovo/dell machines witch + have or have no dmic, all worked well. -- 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/1848490 Title: eoan: alsa/sof: Enable SOF_HDA link and codec Status in linux package in Ubuntu: Incomplete Bug description: [Impact] We tested the EOAN kernel on the LENOVO or Dell machines which have dmic directly connnected to PCH, the dmic didn't work. [Fix] We need to enable SOF_HDA link and codec, then the sof driver and Legacy HDA driver work together to make the dmic work. [Test Case] Install the latest 19.10 image, build a new kernel with this patch and replace the existing kernel, After installing the blacklist package (blacklist snd_hda_intel and snd_soc_skl) and ucm package, the dmic and all output devices (speaker/hdmi) work. [Regression Risk] Low, these configs are already enabled in the oem-b-osp1 kernel for a long time, and we tested it on many lenovo/dell machines witch have or have no dmic, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1848490] Re: eoan: alsa/sof: Enable SOF_HDA link and codec
I can confirm this is currently an issue on the Lenovo X1 Carbon 7th gen. I did some testing with the current 19.10 kernel (5.3.0-18-generic), and posted my results to this github issue for the SOF project [1]. They confirmed this is most likely an issue with the kernel config for Ubuntu. And also posted some suggestions for the required kernel configs to fix this [2]. I also did manual changes to the alsa ucm package, blacklist the snd_hda_intel and snd_soc_skl module and install the topology provided by Lenovo. [1] https://github.com/thesofproject/sof/issues/1885#issuecomment-544252992 [2] https://github.com/thesofproject/sof/issues/1885#issuecomment-544498765 ** Bug watch added: github.com/thesofproject/sof/issues #1885 https://github.com/thesofproject/sof/issues/1885 -- 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/1848490 Title: eoan: alsa/sof: Enable SOF_HDA link and codec Status in linux package in Ubuntu: Incomplete Bug description: [Impact] We tested the EOAN kernel on the LENOVO or Dell machines which have dmic directly connnected to PCH, the dmic didn't work. [Fix] We need to enable SOF_HDA link and codec, then the sof driver and Legacy HDA driver work together to make the dmic work. [Test Case] Install the latest 19.10 image, build a new kernel with this patch and replace the existing kernel, After installing the blacklist package (blacklist snd_hda_intel and snd_soc_skl) and ucm package, the dmic and all output devices (speaker/hdmi) work. [Regression Risk] Low, these configs are already enabled in the oem-b-osp1 kernel for a long time, and we tested it on many lenovo/dell machines witch have or have no dmic, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1848490] Re: eoan: alsa/sof: Enable SOF_HDA link and codec
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1848490 Title: eoan: alsa/sof: Enable SOF_HDA link and codec Status in linux package in Ubuntu: Confirmed Bug description: [Impact] We tested the EOAN kernel on the LENOVO or Dell machines which have dmic directly connnected to PCH, the dmic didn't work. [Fix] We need to enable SOF_HDA link and codec, then the sof driver and Legacy HDA driver work together to make the dmic work. [Test Case] Install the latest 19.10 image, build a new kernel with this patch and replace the existing kernel, After installing the blacklist package (blacklist snd_hda_intel and snd_soc_skl) and ucm package, the dmic and all output devices (speaker/hdmi) work. [Regression Risk] Low, these configs are already enabled in the oem-b-osp1 kernel for a long time, and we tested it on many lenovo/dell machines witch have or have no dmic, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1848490] Re: eoan: alsa/sof: Enable SOF_HDA link and codec
** Changed in: linux (Ubuntu) Status: Confirmed => Fix Committed ** Also affects: linux (Ubuntu Eoan) Importance: Undecided Status: New -- 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/1848490 Title: eoan: alsa/sof: Enable SOF_HDA link and codec Status in linux package in Ubuntu: Fix Committed Status in linux source package in Eoan: New Bug description: [Impact] We tested the EOAN kernel on the LENOVO or Dell machines which have dmic directly connnected to PCH, the dmic didn't work. [Fix] We need to enable SOF_HDA link and codec, then the sof driver and Legacy HDA driver work together to make the dmic work. [Test Case] Install the latest 19.10 image, build a new kernel with this patch and replace the existing kernel, After installing the blacklist package (blacklist snd_hda_intel and snd_soc_skl) and ucm package, the dmic and all output devices (speaker/hdmi) work. [Regression Risk] Low, these configs are already enabled in the oem-b-osp1 kernel for a long time, and we tested it on many lenovo/dell machines witch have or have no dmic, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1848490] Re: eoan: alsa/sof: Enable SOF_HDA link and codec
** Changed in: linux (Ubuntu Eoan) Status: New => Fix Committed -- 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/1848490 Title: eoan: alsa/sof: Enable SOF_HDA link and codec Status in linux package in Ubuntu: Fix Committed Status in linux source package in Eoan: Fix Committed Bug description: [Impact] We tested the EOAN kernel on the LENOVO or Dell machines which have dmic directly connnected to PCH, the dmic didn't work. [Fix] We need to enable SOF_HDA link and codec, then the sof driver and Legacy HDA driver work together to make the dmic work. [Test Case] Install the latest 19.10 image, build a new kernel with this patch and replace the existing kernel, After installing the blacklist package (blacklist snd_hda_intel and snd_soc_skl) and ucm package, the dmic and all output devices (speaker/hdmi) work. [Regression Risk] Low, these configs are already enabled in the oem-b-osp1 kernel for a long time, and we tested it on many lenovo/dell machines witch have or have no dmic, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1848490] Re: eoan: alsa/sof: Enable SOF_HDA link and codec
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- eoan' to 'verification-done-eoan'. If the problem still exists, change the tag 'verification-needed-eoan' to 'verification-failed-eoan'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-eoan -- 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/1848490 Title: eoan: alsa/sof: Enable SOF_HDA link and codec Status in linux package in Ubuntu: Fix Committed Status in linux source package in Eoan: Fix Committed Bug description: [Impact] We tested the EOAN kernel on the LENOVO or Dell machines which have dmic directly connnected to PCH, the dmic didn't work. [Fix] We need to enable SOF_HDA link and codec, then the sof driver and Legacy HDA driver work together to make the dmic work. [Test Case] Install the latest 19.10 image, build a new kernel with this patch and replace the existing kernel, After installing the blacklist package (blacklist snd_hda_intel and snd_soc_skl) and ucm package, the dmic and all output devices (speaker/hdmi) work. [Regression Risk] Low, these configs are already enabled in the oem-b-osp1 kernel for a long time, and we tested it on many lenovo/dell machines witch have or have no dmic, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1848490] Re: eoan: alsa/sof: Enable SOF_HDA link and codec
Using a Lenovo x1 7th generation, I've installed 5.3.0-20 and verified that I see "# CONFIG_SND_SOC_SOF_NOCODEC_SUPPORT is not set" (I don't see any of the SKYLAKE changes on the other thread.) I've added the following blacklist lines to modprobe.d: blacklist snd_hda_intel blacklist snd_soc_skl I see Input Device as "Multichannel Input - Cannon Point-LP High Definition Audio Controller" in sound preferences, and card sof- skl_hda_card in alsamixer. The speakers work, but the mic does not pick anything up. -- 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/1848490 Title: eoan: alsa/sof: Enable SOF_HDA link and codec Status in linux package in Ubuntu: Fix Committed Status in linux source package in Eoan: Fix Committed Bug description: [Impact] We tested the EOAN kernel on the LENOVO or Dell machines which have dmic directly connnected to PCH, the dmic didn't work. [Fix] We need to enable SOF_HDA link and codec, then the sof driver and Legacy HDA driver work together to make the dmic work. [Test Case] Install the latest 19.10 image, build a new kernel with this patch and replace the existing kernel, After installing the blacklist package (blacklist snd_hda_intel and snd_soc_skl) and ucm package, the dmic and all output devices (speaker/hdmi) work. [Regression Risk] Low, these configs are already enabled in the oem-b-osp1 kernel for a long time, and we tested it on many lenovo/dell machines witch have or have no dmic, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1848490] Re: eoan: alsa/sof: Enable SOF_HDA link and codec
Also using a Lenovo X1 7th generation. I can confirm that everything works using 5.3.0-20. I suspect that I've compared to Joel above me, taken a few extra steps: * Added snd_hda_intel and snd_soc_skl to /etc/modprobe/blacklist.conf * Added the alsa-ucm files from [1] to /usr/share/alsa/ucm/sof- skl_hda_card * Added this sof topology file [2] from a Lenovo employee to /usr/lib/firmware/intel/sof-tplg I have the following devices displayed using `arecord -l` card 0: sofsklhdacard [sof-skl_hda_card], device 0: HDA Analog (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofsklhdacard [sof-skl_hda_card], device 1: HDA Digital (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofsklhdacard [sof-skl_hda_card], device 6: DMIC32 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofsklhdacard [sof-skl_hda_card], device 7: DMIC16 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 In pulseaudio I have the following sources index: 4 name: driver: flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY state: SUSPENDED suspend cause: IDLE priority: 1030 volume: front-left: 65536 / 100% / 0,00 dB, front-right: 65536 / 100% / 0,00 dB balance 0,00 base volume: 65536 / 100% / 0,00 dB volume steps: 65537 muted: no current latency: 0,00 ms max rewind: 0 KiB sample spec: s16le 2ch 48000Hz channel map: front-left,front-right Stereo used by: 0 linked by: 0 configured latency: 0,00 ms; range is 0,50 .. 341,00 ms monitor_of: 2 card: 2 module: 9 properties: device.description = "Monitor of Cannon Point-LP High Definition Audio Controller HDMI3/DP3 Output" device.class = "monitor" alsa.card = "0" alsa.card_name = "sof-skl_hda_card" alsa.long_card_name = "LENOVO-20QDS0A600-ThinkPadX1Carbon7th-20QDS0A600" alsa.driver_name = "snd_soc_skl_hda_dsp" device.bus_path = "pci-:00:1f.3-platform-skl_hda_dsp_generic" sysfs.path = "/devices/pci:00/:00:1f.3/skl_hda_dsp_generic/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "9dc8" device.product.name = "Cannon Point-LP High Definition Audio Controller" device.string = "0" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" index: 5 name: driver: flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY state: SUSPENDED suspend cause: IDLE priority: 1030 volume: front-left: 65536 / 100% / 0,00 dB, front-right: 65536 / 100% / 0,00 dB balance 0,00 base volume: 65536 / 100% / 0,00 dB volume steps: 65537 muted: no current latency: 0,00 ms max rewind: 0 KiB sample spec: s16le 2ch 48000Hz channel map: front-left,front-right Stereo used by: 0 linked by: 0 configured latency: 0,00 ms; range is 0,50 .. 341,00 ms monitor_of: 3 card: 2 module: 9 properties: device.description = "Monitor of Cannon Point-LP High Definition Audio Controller HDMI2/DP2 Output" device.class = "monitor" alsa.card = "0" alsa.card_name = "sof-skl_hda_card" alsa.long_card_name = "LENOVO-20QDS0A600-ThinkPadX1Carbon7th-20QDS0A600" alsa.driver_name = "snd_soc_skl_hda_dsp" device.bus_path = "pci-:00:1f.3-platform-skl_hda_dsp_generic" sysfs.path = "/devices/pci:00/:00:1f.3/skl_hda_dsp_generic/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "9dc8" device.product.name = "Cannon Point-LP High Definition Audio Controller" device.string = "0" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" index: 6 name: driver: flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY state: SUSPENDED suspend cause: IDLE priority: 1030 volume: front-left: 65536 / 100% / 0,00 dB, front-right: 65536 / 100% / 0,00 dB balance 0,00 base volume: 65536 / 100% / 0,00 dB volume steps: 65537 muted: no current latency: 0,00 ms max rewind: 0 KiB sample spec: s16le 2ch 48000Hz channel map: front-left,front-right Stereo used by: 0 linked by: 0
[Kernel-packages] [Bug 1848490] Re: eoan: alsa/sof: Enable SOF_HDA link and codec
Thanks Paul. Adding the alsa-ucm files and boosting alsa settings has enabled the audio. Are you hearing substantial static? I'm going to install the topology file if that will take care of it. -- 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/1848490 Title: eoan: alsa/sof: Enable SOF_HDA link and codec Status in linux package in Ubuntu: Fix Committed Status in linux source package in Eoan: Fix Committed Bug description: [Impact] We tested the EOAN kernel on the LENOVO or Dell machines which have dmic directly connnected to PCH, the dmic didn't work. [Fix] We need to enable SOF_HDA link and codec, then the sof driver and Legacy HDA driver work together to make the dmic work. [Test Case] Install the latest 19.10 image, build a new kernel with this patch and replace the existing kernel, After installing the blacklist package (blacklist snd_hda_intel and snd_soc_skl) and ucm package, the dmic and all output devices (speaker/hdmi) work. [Regression Risk] Low, these configs are already enabled in the oem-b-osp1 kernel for a long time, and we tested it on many lenovo/dell machines witch have or have no dmic, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1848490] Re: eoan: alsa/sof: Enable SOF_HDA link and codec
** Changed in: linux (Ubuntu) Status: Fix Committed => Fix Released -- 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/1848490 Title: eoan: alsa/sof: Enable SOF_HDA link and codec Status in linux package in Ubuntu: Fix Released Status in linux source package in Eoan: Fix Released Bug description: [Impact] We tested the EOAN kernel on the LENOVO or Dell machines which have dmic directly connnected to PCH, the dmic didn't work. [Fix] We need to enable SOF_HDA link and codec, then the sof driver and Legacy HDA driver work together to make the dmic work. [Test Case] Install the latest 19.10 image, build a new kernel with this patch and replace the existing kernel, After installing the blacklist package (blacklist snd_hda_intel and snd_soc_skl) and ucm package, the dmic and all output devices (speaker/hdmi) work. [Regression Risk] Low, these configs are already enabled in the oem-b-osp1 kernel for a long time, and we tested it on many lenovo/dell machines witch have or have no dmic, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1848490] Re: eoan: alsa/sof: Enable SOF_HDA link and codec
@Hui: Could you please mark this bug as verified if the eoan kernel in -proposed fixes the problem? Thanks -- 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/1848490 Title: eoan: alsa/sof: Enable SOF_HDA link and codec Status in linux package in Ubuntu: Fix Committed Status in linux source package in Eoan: Fix Committed Bug description: [Impact] We tested the EOAN kernel on the LENOVO or Dell machines which have dmic directly connnected to PCH, the dmic didn't work. [Fix] We need to enable SOF_HDA link and codec, then the sof driver and Legacy HDA driver work together to make the dmic work. [Test Case] Install the latest 19.10 image, build a new kernel with this patch and replace the existing kernel, After installing the blacklist package (blacklist snd_hda_intel and snd_soc_skl) and ucm package, the dmic and all output devices (speaker/hdmi) work. [Regression Risk] Low, these configs are already enabled in the oem-b-osp1 kernel for a long time, and we tested it on many lenovo/dell machines witch have or have no dmic, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1848490] Re: eoan: alsa/sof: Enable SOF_HDA link and codec
I tested 5.3.0-21-generic kernel on lenovo x1 carbon 7th, with the help of ucm and blacklist of snd_hda_intel and snd_soc_skl, all audio worked well. verification done. ** Tags removed: verification-needed-eoan ** Tags added: verification-done-eoan -- 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/1848490 Title: eoan: alsa/sof: Enable SOF_HDA link and codec Status in linux package in Ubuntu: Fix Committed Status in linux source package in Eoan: Fix Committed Bug description: [Impact] We tested the EOAN kernel on the LENOVO or Dell machines which have dmic directly connnected to PCH, the dmic didn't work. [Fix] We need to enable SOF_HDA link and codec, then the sof driver and Legacy HDA driver work together to make the dmic work. [Test Case] Install the latest 19.10 image, build a new kernel with this patch and replace the existing kernel, After installing the blacklist package (blacklist snd_hda_intel and snd_soc_skl) and ucm package, the dmic and all output devices (speaker/hdmi) work. [Regression Risk] Low, these configs are already enabled in the oem-b-osp1 kernel for a long time, and we tested it on many lenovo/dell machines witch have or have no dmic, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1848490] Re: eoan: alsa/sof: Enable SOF_HDA link and codec
This bug was fixed in the package linux - 5.3.0-22.24 --- linux (5.3.0-22.24) eoan; urgency=medium * [REGRESSION] md/raid0: cannot assemble multi-zone RAID0 with default_layout setting (LP: #1849682) - Revert "md/raid0: avoid RAID0 data corruption due to layout confusion." * refcount underflow and type confusion in shiftfs (LP: #1850867) // CVE-2019-15793 - SAUCE: shiftfs: Correct id translation for lower fs operations - SAUCE: shiftfs: prevent type confusion - SAUCE: shiftfs: Fix refcount underflow in btrfs ioctl handling * CVE-2018-12207 - kvm: x86, powerpc: do not allow clearing largepages debugfs entry - SAUCE: KVM: vmx, svm: always run with EFER.NXE=1 when shadow paging is active - SAUCE: x86: Add ITLB_MULTIHIT bug infrastructure - SAUCE: kvm: mmu: ITLB_MULTIHIT mitigation - SAUCE: kvm: Add helper function for creating VM worker threads - SAUCE: kvm: x86: mmu: Recovery of shattered NX large pages - SAUCE: cpu/speculation: Uninline and export CPU mitigations helpers - SAUCE: kvm: x86: mmu: Apply global mitigations knob to ITLB_MULTIHIT * CVE-2019-11135 - x86/msr: Add the IA32_TSX_CTRL MSR - x86/cpu: Add a helper function x86_read_arch_cap_msr() - x86/cpu: Add a "tsx=" cmdline option with TSX disabled by default - x86/speculation/taa: Add mitigation for TSX Async Abort - x86/speculation/taa: Add sysfs reporting for TSX Async Abort - kvm/x86: Export MDS_NO=0 to guests when TSX is enabled - x86/tsx: Add "auto" option to the tsx= cmdline parameter - x86/speculation/taa: Add documentation for TSX Async Abort - x86/tsx: Add config options to set tsx=on|off|auto - [Config] Disable TSX by default when possible * CVE-2019-0154 - SAUCE: drm/i915: Lower RM timeout to avoid DSI hard hangs - SAUCE: drm/i915/gen8+: Add RC6 CTX corruption WA * CVE-2019-0155 - SAUCE: drm/i915: Rename gen7 cmdparser tables - SAUCE: drm/i915: Disable Secure Batches for gen6+ - SAUCE: drm/i915: Remove Master tables from cmdparser - SAUCE: drm/i915: Add support for mandatory cmdparsing - SAUCE: drm/i915: Support ro ppgtt mapped cmdparser shadow buffers - SAUCE: drm/i915: Allow parsing of unsized batches - SAUCE: drm/i915: Add gen9 BCS cmdparsing - SAUCE: drm/i915/cmdparser: Use explicit goto for error paths - SAUCE: drm/i915/cmdparser: Add support for backward jumps - SAUCE: drm/i915/cmdparser: Ignore Length operands during command matching linux (5.3.0-21.22) eoan; urgency=medium * eoan/linux: 5.3.0-21.22 -proposed tracker (LP: #1850486) * Fix signing of staging modules in eoan (LP: #1850234) - [Packaging] Leave unsigned modules unsigned after adding .gnu_debuglink linux (5.3.0-20.21) eoan; urgency=medium * eoan/linux: 5.3.0-20.21 -proposed tracker (LP: #1849064) * eoan: alsa/sof: Enable SOF_HDA link and codec (LP: #1848490) - [Config] Enable SOF_HDA link and codec * Eoan update: 5.3.7 upstream stable release (LP: #1848750) - panic: ensure preemption is disabled during panic() - [Config] updateconfigs for USB_RIO500 - USB: rio500: Remove Rio 500 kernel driver - USB: yurex: Don't retry on unexpected errors - USB: yurex: fix NULL-derefs on disconnect - USB: usb-skeleton: fix runtime PM after driver unbind - USB: usb-skeleton: fix NULL-deref on disconnect - xhci: Fix false warning message about wrong bounce buffer write length - xhci: Prevent device initiated U1/U2 link pm if exit latency is too long - xhci: Check all endpoints for LPM timeout - xhci: Fix USB 3.1 capability detection on early xHCI 1.1 spec based hosts - usb: xhci: wait for CNR controller not ready bit in xhci resume - xhci: Prevent deadlock when xhci adapter breaks during init - xhci: Fix NULL pointer dereference in xhci_clear_tt_buffer_complete() - USB: adutux: fix use-after-free on disconnect - USB: adutux: fix NULL-derefs on disconnect - USB: adutux: fix use-after-free on release - USB: iowarrior: fix use-after-free on disconnect - USB: iowarrior: fix use-after-free on release - USB: iowarrior: fix use-after-free after driver unbind - USB: usblp: fix runtime PM after driver unbind - USB: chaoskey: fix use-after-free on release - USB: ldusb: fix NULL-derefs on driver unbind - serial: uartlite: fix exit path null pointer - serial: uartps: Fix uartps_major handling - USB: serial: keyspan: fix NULL-derefs on open() and write() - USB: serial: ftdi_sio: add device IDs for Sienna and Echelon PL-20 - USB: serial: option: add Telit FN980 compositions - USB: serial: option: add support for Cinterion CLS8 devices - USB: serial: fix runtime PM after driver unbind - USB: usblcd: fix I/O after disconnect - USB: microtek: fix info-leak at probe - USB: dummy-hcd: fix power budget for SuperSpeed mode - usb: renesas_usbhs: gadget: Do not discard queues in
Re: [Kernel-packages] [Bug 1848490] Re: eoan: alsa/sof: Enable SOF_HDA link and codec
Well noted, thanks, And Intel sent an email about this issue to us yesterday, we will fix this issue according to you and Intel's suggestion. On 2019/10/22 上午3:03, Paul van Schayck wrote: > I can confirm this is currently an issue on the Lenovo X1 Carbon 7th > gen. I did some testing with the current 19.10 kernel > (5.3.0-18-generic), and posted my results to this github issue for the > SOF project [1]. > > They confirmed this is most likely an issue with the kernel config for > Ubuntu. And also posted some suggestions for the required kernel configs > to fix this [2]. > > I also did manual changes to the alsa ucm package, blacklist the > snd_hda_intel and snd_soc_skl module and install the topology provided > by Lenovo. > > [1] https://github.com/thesofproject/sof/issues/1885#issuecomment-544252992 > [2] https://github.com/thesofproject/sof/issues/1885#issuecomment-544498765 > > ** Bug watch added: github.com/thesofproject/sof/issues #1885 > https://github.com/thesofproject/sof/issues/1885 > -- 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/1848490 Title: eoan: alsa/sof: Enable SOF_HDA link and codec Status in linux package in Ubuntu: Incomplete Bug description: [Impact] We tested the EOAN kernel on the LENOVO or Dell machines which have dmic directly connnected to PCH, the dmic didn't work. [Fix] We need to enable SOF_HDA link and codec, then the sof driver and Legacy HDA driver work together to make the dmic work. [Test Case] Install the latest 19.10 image, build a new kernel with this patch and replace the existing kernel, After installing the blacklist package (blacklist snd_hda_intel and snd_soc_skl) and ucm package, the dmic and all output devices (speaker/hdmi) work. [Regression Risk] Low, these configs are already enabled in the oem-b-osp1 kernel for a long time, and we tested it on many lenovo/dell machines witch have or have no dmic, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
