This bug was fixed in the package linux-oem-osp1 - 5.0.0-1033.38 --------------- linux-oem-osp1 (5.0.0-1033.38) bionic; urgency=medium
* bionic/linux-oem-osp1: 5.0.0-1033.38 -proposed tracker (LP: #1856522) * change kconfig of the soundwire bus driver from y to m (LP: #1855685) - [config]: SOUNDWIRE=m * alsa/sof: change to use hda hdmi codec driver to make hdmi audio on the docking station work (LP: #1855666) - ALSA: hda/hdmi - implement mst_no_extra_pcms flag - ASoC: hdac_hda: add support for HDMI/DP as a HDA codec - ASoC: Intel: skl-hda-dsp-generic: use snd-hda-codec-hdmi - ASoC: Intel: skl-hda-dsp-generic: fix include guard name - ASoC: SOF: Intel: add support for snd-hda-codec-hdmi - ASoC: SOF: enable sync_write in hdac_bus - [config]: SND_SOC_SOF_HDA_COMMON_HDMI_CODEC=y * Support DPCD aux brightness control (LP: #1856134) - SAUCE: drm/i915: Fix eDP DPCD aux max backlight calculations - SAUCE: drm/i915: Assume 100% brightness when not in DPCD control mode - SAUCE: drm/i915: Fix DPCD register order in intel_dp_aux_enable_backlight() - SAUCE: drm/i915: Check backlight type while doing eDP backlight initializaiton - SAUCE: drm/i915: Auto detect DPCD backlight support by default - SAUCE: drm/i915: Force DPCD backlight mode on X1 Extreme 2nd Gen 4K AMOLED panel - SAUCE: drm/i915: Force DPCD backlight mode on Dell Precision 4K sku * Make hotplugging docking station to Thunderbolt port more reliable (LP: #1853991) - PCI: PM: Avoid skipping bus-level PM on platforms without ACPI - PCI: Make pcie_downstream_port() available outside of access.c - PCI/PM: Add pcie_wait_for_link_delay() - PCI/PM: Add missing link delays required by the PCIe spec * X crashes if set to external monitor only and then remove HDMI cable during suspend (LP: #1856517) - SAUCE: drm/i915/icl: add missing GT workaround * Fix Realtek Bluetooth firmware download (LP: #1856079) - Bluetooth: btrtl: Fix an issue that failing to download the FW which size is over 32K bytes * Fix unusable USB hub on Dell TB16 after S3 (LP: #1855312) - SAUCE: USB: core: Make port power cycle a seperate helper function - SAUCE: USB: core: Attempt power cycle port when it's in eSS.Disabled state * alsa/hda/realtek: the line-out jack doens't work on a dell AIO (LP: #1855999) - SAUCE: ALSA: hda/realtek - Line-out jack doesn't work on a Dell AIO -- Timo Aaltonen <timo.aalto...@canonical.com> Mon, 16 Dec 2019 14:56:37 +0200 ** Changed in: linux-oem-osp1 (Ubuntu Eoan) Status: Confirmed => 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/1846539 Title: [broadwell-rt286, playback] Since Linux 5.2rc2 audio playback no longer works on Dell Venue 11 Pro 7140 Status in HWE Next: Confirmed Status in Linux: Confirmed Status in linux package in Ubuntu: Fix Released Status in linux-oem-osp1 package in Ubuntu: Fix Released Status in linux source package in Bionic: Invalid Status in linux-oem-osp1 source package in Bionic: Fix Released Status in linux source package in Eoan: Fix Released Status in linux-oem-osp1 source package in Eoan: Fix Released Bug description: [Impact] With the current default kernel config, the SND_SOC_SOF_BROADWELL_SUPPORT is set to Y, then it will make the legacy intel soc driver fail, and moreover the current sof driver can't support broadwell well, as a result, many broadwell computers with I2S codec can't support sound anymore. [Fix] Intel submitted a patch, it will make those two kconfig options exclusive, and the legacy soc's option has higher priority, if both of them are enabled, sof's option will be disabled. [Test Case] Build the kernel and check the debian/build/$buidling_dir/.config, the SND_SOC_SOF_BROADWELL_SUPPORT is disabled. [Regression Risk] Low, so far, the sof driver can't support broadwell machine well, so there is no machine use this driver yet. Hello! I noticed that since Linux 5.2rc2 audio playback no longer works on Dell Venue 11 Pro 7140 (Intel Core M-5Y71; rt286). Turns out that happened because SND_SOC_SOF_BROADWELL_SUPPORT was enabled in kernel binary builds since 5.2rc2: https://kernel.ubuntu.com/~kernel- ppa/mainline/v5.2-rc2/ To verify this assumption I tested two builds of Linux 5.3.1. 1. Build with enabled SND_SOC_SOF_BROADWELL_SUPPORT from https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3.1/ Audio playback doesn't work, dmesg: [ 4.072800] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 4.212606] broadwell-audio broadwell-audio: ASoC: failed to init link System PCM: -517 [ 4.238009] broadwell-audio broadwell-audio: ASoC: failed to init link System PCM: -517 [ 4.294920] broadwell-audio broadwell-audio: ASoC: failed to init link System PCM: -517 [ 4.407351] broadwell-audio broadwell-audio: ASoC: failed to init link System PCM: -517 [ 4.428922] broadwell-audio broadwell-audio: ASoC: failed to init link System PCM: -517 [ 4.458926] broadwell-audio broadwell-audio: ASoC: failed to init link System PCM: -517 [ 4.472113] haswell-pcm-audio haswell-pcm-audio: Direct firmware load for intel/IntcPP01.bin failed with error -2 [ 4.472118] haswell-pcm-audio haswell-pcm-audio: fw image intel/IntcPP01.bin not available(-2) [ 4.472735] haswell-pcm-audio haswell-pcm-audio: FW loaded, mailbox readback FW info: type 01, - version: 00.00, build 77, source commit id: 876ac6906f31a43b6772b23c7c983ce9dcb18a19 [ 4.474607] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> System Pin mapping ok [ 4.474676] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> Offload0 Pin mapping ok [ 4.474741] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> Offload1 Pin mapping ok [ 4.474807] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> Loopback Pin mapping ok [ 4.476377] broadwell-audio broadwell-audio: rt286-aif1 <-> snd-soc-dummy-dai mapping ok [ 4.480344] input: broadwell-rt286 Headset as /devices/pci0000:00/INT3438:00/broadwell-audio/sound/card1/input14 [ 7.892659] haswell-pcm-audio haswell-pcm-audio: error: message type 7 header 0x87000000 [ 13.015379] haswell-pcm-audio haswell-pcm-audio: error: reset stream 2 still running [ 13.127262] haswell-pcm-audio haswell-pcm-audio: error: reset stream 0 still running [ 19.623436] haswell-pcm-audio haswell-pcm-audio: ipc: --message timeout-- ipcx 0x86120000 isr 0x00000000 ipcd 0x47000000 imrx 0x7fff0000 [ 19.623446] haswell-pcm-audio haswell-pcm-audio: ipc: error set dx state 3 faile 2. Build with disabled SND_SOC_SOF_BROADWELL_SUPPORT. Audio playback works, dmesg: [ 4.839028] haswell-pcm-audio haswell-pcm-audio: Direct firmware load for intel/IntcPP01.bin failed with error -2 [ 4.839034] haswell-pcm-audio haswell-pcm-audio: fw image intel/IntcPP01.bin not available(-2) [ 4.839644] haswell-pcm-audio haswell-pcm-audio: FW loaded, mailbox readback FW info: type 01, - version: 00.00, build 77, source commit id: 876ac6906f31a43b6772b23c7c983ce9dcb18a19 [ 4.851204] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 4.907386] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> System Pin mapping ok [ 4.907475] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> Offload0 Pin mapping ok [ 4.909831] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> Offload1 Pin mapping ok [ 4.909931] broadwell-audio broadwell-audio: snd-soc-dummy-dai <-> Loopback Pin mapping ok [ 4.912149] broadwell-audio broadwell-audio: rt286-aif1 <-> snd-soc-dummy-dai mapping ok [ 4.929629] input: broadwell-rt286 Headset as /devices/pci0000:00/INT3438:00/broadwell-audio/sound/card1/input14 ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 5.3.0-13.14-generic 5.3.0 Uname: Linux 5.3.0-13-generic x86_64 ApportVersion: 2.20.11-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: irina 818 F.... pulseaudio /dev/snd/controlC0: irina 818 F.... pulseaudio CurrentDesktop: GNOME Date: Fri Oct 4 01:22:54 2019 InstallationDate: Installed on 2019-02-12 (233 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) PackageArchitecture: all ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=ru_RU.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:broadwellrt286 failed Symptom_AlsaPlaybackTestStderr: W r i t e e r r o r : - 5 , I n p u t / o u t p u t e r r o r x r u n _ r e c o v e r y f a i l e d : - 5 , I n p u t / o u t p u t e r r o r T r a n s f e r f a i l e d : I n p u t / o u t p u t e r r o r Symptom_Card: Встроенное аудио - broadwell-rt286 Symptom_DevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: irina 818 F.... pulseaudio /dev/snd/controlC0: irina 818 F.... pulseaudio Symptom_Type: No sound at all Title: [broadwell-rt286 - broadwell-rt286, playback] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/21/2019 dmi.bios.vendor: Dell Inc. dmi.bios.version: A19 dmi.board.name: 0VYPC7 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA19:bd06/21/2019:svnDellInc.:pnVenue11Pro7140:pvr:rvnDellInc.:rn0VYPC7:rvrA00:cvnDellInc.:ct8:cvr: dmi.product.name: Venue 11 Pro 7140 dmi.product.sku: 066B dmi.sys.vendor: Dell Inc. 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