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)
Status: Confirmed => Fix Released
** Changed in: linux-oem-osp1 (Ubuntu)
Status: Confirmed => Fix Released
--
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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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