| 2020-03-17 01:33:49 |
Hui Wang |
bug |
|
|
added bug |
| 2020-03-17 01:39:05 |
Hui Wang |
linux (Ubuntu): importance |
Undecided |
Critical |
|
| 2020-03-17 01:42:54 |
Hui Wang |
bug |
|
|
added subscriber Canonical Hardware Enablement |
| 2020-03-17 01:43:00 |
Hui Wang |
tags |
|
originate-from-1857514 sutton |
|
| 2020-03-17 02:00:20 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2020-03-17 02:18:55 |
Hui Wang |
description |
this is for tracking purpose |
This patchset will add support of mst audio for nvidia hdmi/dp, this
patchset changes lots of common code on hda_jack and hdmi codec, so it
is not easy to say it is 100% safe for other machines, but our oem
project needs this patchset to be backported to ubuntu kernel, because
the tight sechdule of oem project, we backport this patchset to B and
OEM-B first, if the hdmi audio works well for a period of time after
this patchset is merged, I will backport this patchset to focal, maybe
eoan as well.
[Impact]
On some LENOVO I+N machines, when setting the graphic mode to discrete,
The dp/hdmi audio on the Docking Gen2 can't work with this machine +
LENOVO Docking Gen2
[Fix]
Nvidia developer submit the mst audio support to 5.5-rcN and 5.6-RC1,
those patches could fix this issue.
[Test Case]
set the machien to discrete, plug the dock gen2 to it, then boot, after
booting, plug hdmi or dp to dock gen2, the hdmi or dp audio works.
test other machines without Nvidia graphic or without gen2, their hdmi/dp
audio still work.
[Regression Risk]
Low, those patches come from mainline kernel, I have tested those patches
on the machiens with or without nvidia hdmi, and on the machines with or without
docks, all worked well as before. |
|
| 2020-03-17 11:28:06 |
Anthony Wong |
bug task added |
|
linux-oem (Ubuntu) |
|
| 2020-03-17 11:28:18 |
Anthony Wong |
nominated for series |
|
Ubuntu Bionic |
|
| 2020-03-17 11:28:18 |
Anthony Wong |
bug task added |
|
linux (Ubuntu Bionic) |
|
| 2020-03-17 11:28:18 |
Anthony Wong |
bug task added |
|
linux-oem (Ubuntu Bionic) |
|
| 2020-03-20 03:29:37 |
Hui Wang |
linux (Ubuntu Bionic): status |
New |
Won't Fix |
|
| 2020-03-20 03:29:41 |
Hui Wang |
linux (Ubuntu): status |
Incomplete |
Won't Fix |
|
| 2020-03-20 03:29:48 |
Hui Wang |
linux (Ubuntu): status |
Won't Fix |
Incomplete |
|
| 2020-03-20 03:30:01 |
Hui Wang |
description |
This patchset will add support of mst audio for nvidia hdmi/dp, this
patchset changes lots of common code on hda_jack and hdmi codec, so it
is not easy to say it is 100% safe for other machines, but our oem
project needs this patchset to be backported to ubuntu kernel, because
the tight sechdule of oem project, we backport this patchset to B and
OEM-B first, if the hdmi audio works well for a period of time after
this patchset is merged, I will backport this patchset to focal, maybe
eoan as well.
[Impact]
On some LENOVO I+N machines, when setting the graphic mode to discrete,
The dp/hdmi audio on the Docking Gen2 can't work with this machine +
LENOVO Docking Gen2
[Fix]
Nvidia developer submit the mst audio support to 5.5-rcN and 5.6-RC1,
those patches could fix this issue.
[Test Case]
set the machien to discrete, plug the dock gen2 to it, then boot, after
booting, plug hdmi or dp to dock gen2, the hdmi or dp audio works.
test other machines without Nvidia graphic or without gen2, their hdmi/dp
audio still work.
[Regression Risk]
Low, those patches come from mainline kernel, I have tested those patches
on the machiens with or without nvidia hdmi, and on the machines with or without
docks, all worked well as before. |
Drop the B, so far only need to merge this patchset to OEM-B first, After the patchset is widely verified with oem-b kernel, I send the patchset to B and F then.
This patchset will add support of mst audio for nvidia hdmi/dp, this
patchset changes lots of common code on hda_jack and hdmi codec, so it
is not easy to say it is 100% safe for other machines, but our oem
project needs this patchset to be backported to ubuntu kernel, because
the tight sechdule of oem project, we backport this patchset to B and
OEM-B first, if the hdmi audio works well for a period of time after
this patchset is merged, I will backport this patchset to focal, maybe
eoan as well.
[Impact]
On some LENOVO I+N machines, when setting the graphic mode to discrete,
The dp/hdmi audio on the Docking Gen2 can't work with this machine +
LENOVO Docking Gen2
[Fix]
Nvidia developer submit the mst audio support to 5.5-rcN and 5.6-RC1,
those patches could fix this issue.
[Test Case]
set the machien to discrete, plug the dock gen2 to it, then boot, after
booting, plug hdmi or dp to dock gen2, the hdmi or dp audio works.
test other machines without Nvidia graphic or without gen2, their hdmi/dp
audio still work.
[Regression Risk]
Low, those patches come from mainline kernel, I have tested those patches
on the machiens with or without nvidia hdmi, and on the machines with or without
docks, all worked well as before. |
|
| 2020-03-20 05:57:38 |
Anthony Wong |
nominated for series |
|
Ubuntu Focal |
|
| 2020-03-20 05:57:38 |
Anthony Wong |
bug task added |
|
linux (Ubuntu Focal) |
|
| 2020-03-20 05:57:38 |
Anthony Wong |
bug task added |
|
linux-oem (Ubuntu Focal) |
|
| 2020-03-20 13:07:10 |
AceLan Kao |
linux-oem (Ubuntu Bionic): status |
New |
Fix Committed |
|
| 2020-04-06 20:50:32 |
Launchpad Janitor |
linux-oem (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2020-04-13 13:09:50 |
Launchpad Janitor |
linux-oem (Ubuntu): status |
New |
Confirmed |
|
| 2020-07-11 17:38:49 |
Luke Renaud |
bug |
|
|
added subscriber Luke Renaud |
| 2020-07-16 16:15:59 |
Alon Diamant |
bug |
|
|
added subscriber Alon Diamant |
| 2020-07-31 01:47:54 |
Hui Wang |
linux-oem (Ubuntu Focal): status |
Confirmed |
Invalid |
|
| 2020-07-31 01:48:03 |
Hui Wang |
bug task deleted |
linux-oem (Ubuntu Focal) |
|
|
| 2020-07-31 01:48:32 |
Hui Wang |
linux (Ubuntu Focal): importance |
Critical |
High |
|
| 2020-07-31 01:48:38 |
Hui Wang |
linux (Ubuntu Focal): status |
Incomplete |
Triaged |
|
| 2020-07-31 01:48:47 |
Hui Wang |
linux-oem (Ubuntu): status |
Confirmed |
Fix Released |
|
| 2020-07-31 01:48:58 |
Hui Wang |
linux (Ubuntu): status |
Incomplete |
Fix Released |
|
| 2020-08-12 01:45:28 |
Hui Wang |
description |
Drop the B, so far only need to merge this patchset to OEM-B first, After the patchset is widely verified with oem-b kernel, I send the patchset to B and F then.
This patchset will add support of mst audio for nvidia hdmi/dp, this
patchset changes lots of common code on hda_jack and hdmi codec, so it
is not easy to say it is 100% safe for other machines, but our oem
project needs this patchset to be backported to ubuntu kernel, because
the tight sechdule of oem project, we backport this patchset to B and
OEM-B first, if the hdmi audio works well for a period of time after
this patchset is merged, I will backport this patchset to focal, maybe
eoan as well.
[Impact]
On some LENOVO I+N machines, when setting the graphic mode to discrete,
The dp/hdmi audio on the Docking Gen2 can't work with this machine +
LENOVO Docking Gen2
[Fix]
Nvidia developer submit the mst audio support to 5.5-rcN and 5.6-RC1,
those patches could fix this issue.
[Test Case]
set the machien to discrete, plug the dock gen2 to it, then boot, after
booting, plug hdmi or dp to dock gen2, the hdmi or dp audio works.
test other machines without Nvidia graphic or without gen2, their hdmi/dp
audio still work.
[Regression Risk]
Low, those patches come from mainline kernel, I have tested those patches
on the machiens with or without nvidia hdmi, and on the machines with or without
docks, all worked well as before. |
This is the justification for focal:
This patchset will introduce a big change on hda_jack and hda_hdmi,
So I sent the patcheset to oem-b 4 months ago. After 4 months running
of oem-b kernel, there is no any regression reported on this patchset,
now I am backporting the patchset to our focal kernel since our oem
project is waiting for the patchset to be landed to ubuntu 5.4 kernel
ASAP.
This patchset are already merged to mainline kernel 5.5-rc and 5.6-rc,
so there is no need to send the patchset to oem-5.6 or groovy kernel.
[Impact]
On some LENOVO I+N machines, when setting the graphic mode to discrete,
The dp/hdmi audio on the Docking Gen2 can't work with this machine +
LENOVO Docking Gen2, users can't find the hdmi audio entry in the
gnome-sound-setting.
[Fix]
Nvidia developer submit the mst audio support to 5.5-rcN and 5.6-RC1,
those patches could fix this issue.
[Test Case]
set the machien to discrete, plug the dock gen2 to it, then boot, after
booting, plug hdmi or dp to dock gen2, the hdmi or dp audio works.
test other machines without Nvidia graphic or without gen2, their hdmi/dp
audio still work, and check other output/input devices like headphone,
microphone, they all worked as well as before.
[Regression Risk]
one regression possibility is the audio jacks (including analogue and hdmi)
can't work anymore, that means after users plug a headphone, headset, hdmi
monitor or microphone to the audio jacks or hdmi connectors, the audio
driver can't detect the plugging event.
But regression's possibility is very low:
- this patchset was already applied to oem-b kernel for 4 months, and
oem projects didn't report any regression on the patchset
- I tested the testing focal kernel with this patchset on many machines,
includes a dell hda audio machine, a dell dmic machine, a Lenovo I+N
hda audio machine, a lenovo I+N dmic machine, a lenovo I hda audio
machine, a lenovo amd hda audio machine. The audio on them all worked
as well as before.
This is the justification for oem-b
Drop the B, so far only need to merge this patchset to OEM-B first, After the patchset is widely verified with oem-b kernel, I send the patchset to B and F then.
This patchset will add support of mst audio for nvidia hdmi/dp, this
patchset changes lots of common code on hda_jack and hdmi codec, so it
is not easy to say it is 100% safe for other machines, but our oem
project needs this patchset to be backported to ubuntu kernel, because
the tight sechdule of oem project, we backport this patchset to B and
OEM-B first, if the hdmi audio works well for a period of time after
this patchset is merged, I will backport this patchset to focal, maybe
eoan as well.
[Impact]
On some LENOVO I+N machines, when setting the graphic mode to discrete,
The dp/hdmi audio on the Docking Gen2 can't work with this machine +
LENOVO Docking Gen2
[Fix]
Nvidia developer submit the mst audio support to 5.5-rcN and 5.6-RC1,
those patches could fix this issue.
[Test Case]
set the machien to discrete, plug the dock gen2 to it, then boot, after
booting, plug hdmi or dp to dock gen2, the hdmi or dp audio works.
test other machines without Nvidia graphic or without gen2, their hdmi/dp
audio still work.
[Regression Risk]
Low, those patches come from mainline kernel, I have tested those patches
on the machiens with or without nvidia hdmi, and on the machines with or without
docks, all worked well as before. |
|
| 2020-08-12 01:46:18 |
Hui Wang |
description |
This is the justification for focal:
This patchset will introduce a big change on hda_jack and hda_hdmi,
So I sent the patcheset to oem-b 4 months ago. After 4 months running
of oem-b kernel, there is no any regression reported on this patchset,
now I am backporting the patchset to our focal kernel since our oem
project is waiting for the patchset to be landed to ubuntu 5.4 kernel
ASAP.
This patchset are already merged to mainline kernel 5.5-rc and 5.6-rc,
so there is no need to send the patchset to oem-5.6 or groovy kernel.
[Impact]
On some LENOVO I+N machines, when setting the graphic mode to discrete,
The dp/hdmi audio on the Docking Gen2 can't work with this machine +
LENOVO Docking Gen2, users can't find the hdmi audio entry in the
gnome-sound-setting.
[Fix]
Nvidia developer submit the mst audio support to 5.5-rcN and 5.6-RC1,
those patches could fix this issue.
[Test Case]
set the machien to discrete, plug the dock gen2 to it, then boot, after
booting, plug hdmi or dp to dock gen2, the hdmi or dp audio works.
test other machines without Nvidia graphic or without gen2, their hdmi/dp
audio still work, and check other output/input devices like headphone,
microphone, they all worked as well as before.
[Regression Risk]
one regression possibility is the audio jacks (including analogue and hdmi)
can't work anymore, that means after users plug a headphone, headset, hdmi
monitor or microphone to the audio jacks or hdmi connectors, the audio
driver can't detect the plugging event.
But regression's possibility is very low:
- this patchset was already applied to oem-b kernel for 4 months, and
oem projects didn't report any regression on the patchset
- I tested the testing focal kernel with this patchset on many machines,
includes a dell hda audio machine, a dell dmic machine, a Lenovo I+N
hda audio machine, a lenovo I+N dmic machine, a lenovo I hda audio
machine, a lenovo amd hda audio machine. The audio on them all worked
as well as before.
This is the justification for oem-b
Drop the B, so far only need to merge this patchset to OEM-B first, After the patchset is widely verified with oem-b kernel, I send the patchset to B and F then.
This patchset will add support of mst audio for nvidia hdmi/dp, this
patchset changes lots of common code on hda_jack and hdmi codec, so it
is not easy to say it is 100% safe for other machines, but our oem
project needs this patchset to be backported to ubuntu kernel, because
the tight sechdule of oem project, we backport this patchset to B and
OEM-B first, if the hdmi audio works well for a period of time after
this patchset is merged, I will backport this patchset to focal, maybe
eoan as well.
[Impact]
On some LENOVO I+N machines, when setting the graphic mode to discrete,
The dp/hdmi audio on the Docking Gen2 can't work with this machine +
LENOVO Docking Gen2
[Fix]
Nvidia developer submit the mst audio support to 5.5-rcN and 5.6-RC1,
those patches could fix this issue.
[Test Case]
set the machien to discrete, plug the dock gen2 to it, then boot, after
booting, plug hdmi or dp to dock gen2, the hdmi or dp audio works.
test other machines without Nvidia graphic or without gen2, their hdmi/dp
audio still work.
[Regression Risk]
Low, those patches come from mainline kernel, I have tested those patches
on the machiens with or without nvidia hdmi, and on the machines with or without
docks, all worked well as before. |
This is the justification for focal:
This patchset will introduce a big change on hda_jack and hda_hdmi,
So I sent the patcheset to oem-b 4 months ago. After 4 months of running
oem-b kernel, there is no any regression reported on this patchset,
now I am backporting the patchset to our focal kernel since our oem
project is waiting for the patchset to be landed to ubuntu 5.4 kernel
ASAP.
This patchset are already merged to mainline kernel 5.5-rc and 5.6-rc,
so there is no need to send the patchset to oem-5.6 or groovy kernel.
[Impact]
On some LENOVO I+N machines, when setting the graphic mode to discrete,
The dp/hdmi audio on the Docking Gen2 can't work with this machine +
LENOVO Docking Gen2, users can't find the hdmi audio entry in the
gnome-sound-setting.
[Fix]
Nvidia developer submit the mst audio support to 5.5-rcN and 5.6-RC1,
those patches could fix this issue.
[Test Case]
set the machien to discrete, plug the dock gen2 to it, then boot, after
booting, plug hdmi or dp to dock gen2, the hdmi or dp audio works.
test other machines without Nvidia graphic or without gen2, their hdmi/dp
audio still work, and check other output/input devices like headphone,
microphone, they all worked as well as before.
[Regression Risk]
one regression possibility is the audio jacks (including analogue and hdmi)
can't work anymore, that means after users plug a headphone, headset, hdmi
monitor or microphone to the audio jacks or hdmi connectors, the audio
driver can't detect the plugging event.
But regression's possibility is very low:
- this patchset was already applied to oem-b kernel for 4 months, and
oem projects didn't report any regression on the patchset
- I tested the testing focal kernel with this patchset on many machines,
includes a dell hda audio machine, a dell dmic machine, a Lenovo I+N
hda audio machine, a lenovo I+N dmic machine, a lenovo I hda audio
machine, a lenovo amd hda audio machine. The audio on them all worked
as well as before.
This is the justification for oem-b
Drop the B, so far only need to merge this patchset to OEM-B first, After the patchset is widely verified with oem-b kernel, I send the patchset to B and F then.
This patchset will add support of mst audio for nvidia hdmi/dp, this
patchset changes lots of common code on hda_jack and hdmi codec, so it
is not easy to say it is 100% safe for other machines, but our oem
project needs this patchset to be backported to ubuntu kernel, because
the tight sechdule of oem project, we backport this patchset to B and
OEM-B first, if the hdmi audio works well for a period of time after
this patchset is merged, I will backport this patchset to focal, maybe
eoan as well.
[Impact]
On some LENOVO I+N machines, when setting the graphic mode to discrete,
The dp/hdmi audio on the Docking Gen2 can't work with this machine +
LENOVO Docking Gen2
[Fix]
Nvidia developer submit the mst audio support to 5.5-rcN and 5.6-RC1,
those patches could fix this issue.
[Test Case]
set the machien to discrete, plug the dock gen2 to it, then boot, after
booting, plug hdmi or dp to dock gen2, the hdmi or dp audio works.
test other machines without Nvidia graphic or without gen2, their hdmi/dp
audio still work.
[Regression Risk]
Low, those patches come from mainline kernel, I have tested those patches
on the machiens with or without nvidia hdmi, and on the machines with or without
docks, all worked well as before. |
|
| 2020-08-13 02:13:08 |
Hui Wang |
tags |
originate-from-1857514 sutton |
originate-from-1857514 originate-from-1889530 sutton |
|
| 2020-08-28 04:20:47 |
Kelsey Steele |
linux (Ubuntu Focal): status |
Triaged |
Fix Committed |
|
| 2020-08-31 09:41:18 |
Rex Tsai |
bug |
|
|
added subscriber OEM Solutions Group: Engineers |
| 2020-08-31 09:41:22 |
Rex Tsai |
tags |
originate-from-1857514 originate-from-1889530 sutton |
oem-priority originate-from-1857514 originate-from-1889530 sutton timbuktu |
|
| 2020-08-31 09:41:35 |
Rex Tsai |
tags |
oem-priority originate-from-1857514 originate-from-1889530 sutton timbuktu |
oem-priority originate-from-1857514 originate-from-1889530 originate-from-1889531 sutton timbuktu |
|
| 2020-08-31 09:42:09 |
Rex Tsai |
bug task deleted |
oem-priority |
|
|
| 2020-08-31 21:02:58 |
Ubuntu Kernel Bot |
tags |
oem-priority originate-from-1857514 originate-from-1889530 originate-from-1889531 sutton timbuktu |
oem-priority originate-from-1857514 originate-from-1889530 originate-from-1889531 sutton timbuktu verification-needed-focal |
|
| 2020-09-02 03:45:25 |
Shengyao Xue |
tags |
oem-priority originate-from-1857514 originate-from-1889530 originate-from-1889531 sutton timbuktu verification-needed-focal |
oem-priority originate-from-1857514 originate-from-1889530 originate-from-1889531 sutton timbuktu verification-done-focal |
|
| 2020-09-06 17:48:41 |
Luke Renaud |
removed subscriber Luke Renaud |
|
|
|
| 2020-09-11 13:51:20 |
Dan |
bug |
|
|
added subscriber Dan |
| 2020-09-21 10:38:15 |
Launchpad Janitor |
linux (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2020-09-21 10:38:15 |
Launchpad Janitor |
cve linked |
|
2019-19770 |
|
| 2020-09-21 10:38:15 |
Launchpad Janitor |
cve linked |
|
2020-12888 |
|
| 2020-09-21 11:01:35 |
Hui Wang |
hwe-next: status |
New |
Fix Released |
|
| 2020-09-29 17:59:04 |
Norbert |
attachment added |
|
painfo_linux47.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1867704/+attachment/5415374/+files/painfo_linux47.txt |
|
| 2020-09-29 18:11:02 |
Norbert |
attachment added |
|
log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1867704/+attachment/5415375/+files/log |
|
| 2020-09-29 19:13:40 |
Norbert |
bug |
|
|
added subscriber Norbert |
| 2020-10-11 15:25:56 |
Norbert |
attachment added |
|
pulseaudio.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1867704/+attachment/5420944/+files/pulseaudio.log |
|
