[Bug 2056125] [NEW] Intel CNL: audio device disappear during suspend then resume

2024-03-04 Thread koba
Public bug reported:

[Description]
On CNL platform, after suspend, the audio device is disappleared.
$sudo rtcwake -m mem -s 5
or $systemctl suspend

it happens with the latest 6.5.0-lowtency and doesn't be observed with
6.2.0-1017-lowlatency.

get some errors in dmesg
~~~
1719 [   61.041002] sof-audio-pci-intel-cnl :00:1f.3: ipc tx error for 
0x6001 (msg/reply size: 108/20): -22
1720 [   61.041009] sof-audio-pci-intel-cnl :00:1f.3: HW params ipc failed 
for stream 1
1721 [   61.041011] sof-audio-pci-intel-cnl :00:1f.3: ASoC: error at 
snd_soc_pcm_component_hw_params on :00:1f.3: -22
1722 [   61.045196] sof-audio-pci-intel-cnl :00:1f.3: ipc tx error for 
0x6001 (msg/reply size: 108/20): -22
1723 [   61.045205] sof-audio-pci-intel-cnl :00:1f.3: HW params ipc failed 
for stream 1
1724 [   61.045208] sof-audio-pci-intel-cnl :00:1f.3: ASoC: error at 
snd_soc_pcm_component_hw_params on :00:1f.3: -22
1725 [   61.049050] sof-audio-pci-intel-cnl :00:1f.3: ipc tx error for 
0x6001 (msg/reply size: 108/20): -22
1726 [   61.049066] sof-audio-pci-intel-cnl :00:1f.3: HW params ipc failed 
for stream 1
1727 [   61.049068] sof-audio-pci-intel-cnl :00:1f.3: ASoC: error at 
snd_soc_pcm_component_hw_params on :00:1f.3: -22
1728 [   61.052840] sof-audio-pci-intel-cnl :00:1f.3: ipc tx error for 
0x6001 (msg/reply size: 108/20): -22
1729 [   61.052848] sof-audio-pci-intel-cnl :00:1f.3: HW params ipc failed 
for stream 1
1730 [   61.052850] sof-audio-pci-intel-cnl :00:1f.3: ASoC: error at 
snd_soc_pcm_component_hw_params on :00:1f.3: -22
1731 [   61.056868] sof-audio-pci-intel-cnl :00:1f.3: ipc tx error for 
0x6001 (msg/reply size: 108/20): -22
1732 [   61.056876] sof-audio-pci-intel-cnl :00:1f.3: HW params ipc failed 
for stream 1
1733 [   61.056878] sof-audio-pci-intel-cnl :00:1f.3: ASoC: error at 
snd_soc_pcm_component_hw_params on :00:1f.3: -22
~~~

the culprit is 82b18242ae68) ASoC: SOF: pcm: do not free widgets during suspend 
trigger.
it landed since v6.3.

the version of sof-bin is 
~~~
$ sudo apt policy firmware-sof-signed 
firmware-sof-signed:
  Installed: 2.0-1ubuntu4.5
  Candidate: 2.0-1ubuntu4.5
~~~

after upgrade the sof-bin to upstream-sof-bin-2023.12,
the issue is gone.

** Affects: firmware-sof (Ubuntu)
 Importance: Undecided
 Status: New

** Attachment added: "dmesg_upstreamKernel202403040039"
   
https://bugs.launchpad.net/bugs/2056125/+attachment/5752774/+files/dmesg_upstreamKernel202403040039

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Title:
  Intel CNL: audio device disappear during suspend then resume

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[Bug 1971417] Re: Fix REG_WAIT timeout for Yellow Carp

2022-06-05 Thread koba
** Tags removed: verification-needed-jammy
** Tags added: verification-done-jammy

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Title:
  Fix REG_WAIT timeout for Yellow Carp

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[Bug 1976587] Re: Fix can't boot up after change to vmd

2022-06-02 Thread koba
** Description changed:

  [Impact]
+ the previous commit has been SRUed that enable CONFIG_INTEL_IOMMU_DEFAULT_ON.
+ https://bugs.launchpad.net/subiquity/+bug/1937295
+ but it would caused the regression with AMD/NVIDIA GPUs.
+ https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1965882
+ https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1971146
+ 
+ [Fix]
+ Revert the vmd: Revert 2565e5b69c44 ("PCI: vmd: Do not disable MSI-X 
remapping if interrupt remapping is enabled by IOMMU.")
+ Assign VMD irq domain before enumeration, irq domain comes from pci driver.
+ 
+ [Test Case]
+ 1. In BIOS, change to VMD
+ 2. Check if SKU could boot-up.
+ 
+ [Where problems could occur]
+ it reduce the affected region to only VMD.

** Tags added: oem-priority originate-from-1967153 somerville

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Title:
  Fix can't boot up after change to vmd

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[Bug 1976587] [NEW] Fix can't boot up after change to vmd

2022-06-01 Thread koba
Public bug reported:

[Impact]

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.14 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.17 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Focal)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.14 (Ubuntu Focal)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.17 (Ubuntu Focal)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Jammy)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.14 (Ubuntu Jammy)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.17 (Ubuntu Jammy)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux (Ubuntu Kinetic)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.14 (Ubuntu Kinetic)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.17 (Ubuntu Kinetic)
 Importance: Undecided
 Status: New

** Also affects: linux-oem-5.14 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.17 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.17 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Kinetic)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Kinetic)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.17 (Ubuntu Kinetic)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.17 (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Jammy)
   Status: New => In Progress

** Changed in: linux (Ubuntu Jammy)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux (Ubuntu Kinetic)
   Status: New => In Progress

** Changed in: linux (Ubuntu Kinetic)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux-oem-5.14 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux-oem-5.14 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux-oem-5.17 (Ubuntu Jammy)
   Status: New => In Progress

** Changed in: linux-oem-5.17 (Ubuntu Jammy)
 Assignee: (unassigned) => koba (kobako)

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Title:
  Fix can't boot up after change to vmd

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[Bug 1966089] Re: Update OS policy capability handshake

2022-06-01 Thread koba
** Tags removed: verification-needed-focal verification-needed-jammy
** Tags added: verification-done-focal verification-done-jammy

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Title:
  Update OS policy capability handshake

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[Bug 1965882] Re: [nouveau] External monitor plugged into (secondary) Nvidia GPU is all white (plus a little flicker)

2022-05-26 Thread koba
could someone help to verify this kernel on target w/o intel_iommu=off?thanks
https://drive.google.com/drive/folders/1c1p8y265T9urgOwKoJLXaiGUrlKpJlKO?usp=sharing

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Title:
  [nouveau] External monitor plugged into (secondary) Nvidia GPU is all
  white (plus a little flicker)

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[Bug 1971146] Re: [radeon] Pictures including wallpaper not showing in kernel 5.14.21 and later (fixed with intel_iommu=off)

2022-05-26 Thread koba
could someone help to verify this kernel on target w/o intel_iommu=off?thanks
https://drive.google.com/drive/folders/1c1p8y265T9urgOwKoJLXaiGUrlKpJlKO?usp=sharing

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Title:
  [radeon] Pictures including wallpaper not showing in kernel 5.14.21
  and later (fixed with intel_iommu=off)

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[Bug 1967986] Re: Fix ADL, WD22TB4, Dual monitors display resolution can't reach 4K 60hz

2022-05-20 Thread koba
** Also affects: linux-oem-5.17 (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux-oem-5.17 (Ubuntu Jammy)
   Status: New => In Progress

** Changed in: linux-oem-5.17 (Ubuntu Jammy)
 Assignee: (unassigned) => koba (kobako)

** Tags added: originate-from-1974155

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Title:
  Fix ADL, WD22TB4,Dual monitors display resolution can't reach 4K 60hz

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[Bug 1962731] Re: No SYS%LPI residency in suspend when ethernet is connected

2022-05-18 Thread koba
@KC, do you know if the ethernet presents during estar assessment?
If ethernet is not essential, estar may be passed.

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Title:
  No SYS%LPI residency in suspend when ethernet is connected

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[Bug 1962731] Re: No SYS%LPI residency in suspend when ethernet is connected

2022-05-18 Thread koba
the root cause is the i219-lm keeps the link up during suspend.
Is there a requirement that ethernet links must be down during suspend?

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  No SYS%LPI residency in suspend when ethernet is connected

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[Bug 1971417] Re: Fix REG_WAIT timeout for Yellow Carp

2022-05-17 Thread koba
** Changed in: linux (Ubuntu)
   Status: In Progress => Invalid

** Changed in: linux (Ubuntu)
 Assignee: koba (kobako) => (unassigned)

** No longer affects: linux-oem-5.14 (Ubuntu Kinetic)

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  Fix REG_WAIT timeout for Yellow Carp

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[Bug 1937295] Re: [SRU]PCI: vmd: Do not disable MSI-X remapping if interrupt remapping is enabled by IOMMU

2022-05-16 Thread koba
there's a regression so change it to in-progress

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Title:
  [SRU]PCI: vmd: Do not disable MSI-X remapping if interrupt remapping
  is enabled by IOMMU

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[Bug 1965882] Re: [nouveau] External monitor plugged into (secondary) Nvidia GPU is all white (plus a little flicker)

2022-05-16 Thread koba
There's dmar error, i thought Device[01:00.0] may access a out-of-bound address.
[ 843.730480] DMAR: DRHD: handling fault status reg 3
[ 843.730488] DMAR: [DMA Read NO_PASID] Request device [01:00.0] fault addr 
0x6e00 [fault reason 0x0c] non-zero reserved fields in PTE
[ 843.730494] DMAR: DRHD: handling fault status reg 3
[ 843.730496] DMAR: [DMA Read NO_PASID] Request device [01:00.0] fault addr 
0x6e016000 [fault reason 0x0c] non-zero reserved fields in PTE
[ 843.730499] DMAR: DRHD: handling fault status reg 3
[ 843.730501] DMAR: [DMA Read NO_PASID] Request device [01:00.0] fault addr 
0x6e01e000 [fault reason 0x0c] non-zero reserved fields in PTE
[ 843.730505] DMAR: DRHD: handling fault status reg 3

Could someone dump
sudo cat /sys/bus/pci/devices/\:01\:00.0/iommu/intel-iommu/*
sudo cat /sys/bus/pci/devices/\:01\:00.0/iommu_group/reserved_regions
sudo cat /sys/bus/pci/devices/\:01\:00.0/iommu_group/type

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Title:
  [nouveau] External monitor plugged into (secondary) Nvidia GPU is all
  white (plus a little flicker)

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[Bug 1971146] Re: [radeon] Pictures including wallpaper not showing in kernel 5.14.21 and later (fixed with intel_iommu=off)

2022-05-14 Thread koba
There's dmar error, i thought Device[01:00.0] may access a out-of-bound address.
[  843.730480] DMAR: DRHD: handling fault status reg 3
[  843.730488] DMAR: [DMA Read NO_PASID] Request device [01:00.0] fault addr 
0x6e00 [fault reason 0x0c] non-zero reserved fields in PTE
[  843.730494] DMAR: DRHD: handling fault status reg 3
[  843.730496] DMAR: [DMA Read NO_PASID] Request device [01:00.0] fault addr 
0x6e016000 [fault reason 0x0c] non-zero reserved fields in PTE
[  843.730499] DMAR: DRHD: handling fault status reg 3
[  843.730501] DMAR: [DMA Read NO_PASID] Request device [01:00.0] fault addr 
0x6e01e000 [fault reason 0x0c] non-zero reserved fields in PTE
[  843.730505] DMAR: DRHD: handling fault status reg 3

Could someone dump
sudo cat /sys/bus/pci/devices/\:01\:00.0/iommu/intel-iommu/*
sudo cat /sys/bus/pci/devices/\:01\:00.0/iommu_group/reserved_regions
sudo cat /sys/bus/pci/devices/\:01\:00.0/iommu_group/type

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Title:
  [radeon] Pictures including wallpaper not showing in kernel 5.14.21
  and later (fixed with intel_iommu=off)

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[Bug 1937295] Re: [SRU]PCI: vmd: Do not disable MSI-X remapping if interrupt remapping is enabled by IOMMU

2022-05-12 Thread koba
** Tags added: oem-priority originate-from-1967153 somerville

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Title:
  [SRU]PCI: vmd: Do not disable MSI-X remapping if interrupt remapping
  is enabled by IOMMU

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[Bug 1937295] Re: [SRU]PCI: vmd: Do not disable MSI-X remapping if interrupt remapping is enabled by IOMMU

2022-05-12 Thread koba
** Also affects: linux-oem-5.14 (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux-oem-5.14 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux-oem-5.14 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

** Also affects: linux-oem-5.17 (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux-oem-5.17 (Ubuntu Jammy)
   Status: New => In Progress

** Changed in: linux-oem-5.17 (Ubuntu Jammy)
 Assignee: (unassigned) => koba (kobako)

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Title:
  [SRU]PCI: vmd: Do not disable MSI-X remapping if interrupt remapping
  is enabled by IOMMU

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[Bug 1966089] Re: Update OS policy capability handshake

2022-05-09 Thread koba
SRUed, (OEM-5.14/OEM-5.17)
https://lists.ubuntu.com/archives/kernel-team/2022-May/130093.html

** Also affects: linux-oem-5.17 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.17 (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: linux-oem-5.17 (Ubuntu Jammy)
   Status: New => In Progress

** Changed in: linux-oem-5.17 (Ubuntu Jammy)
 Assignee: (unassigned) => koba (kobako)

** Tags added: oem-priority originate-from-1965785 somerville

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Title:
  Update OS policy capability handshake

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[Bug 1966089] Re: Update OS policy capability handshake

2022-05-09 Thread koba
** Also affects: linux-oem-5.14 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Changed in: linux-oem-5.14 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux-oem-5.14 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

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  Update OS policy capability handshake

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[Bug 1967986] Re: Fix ADL, WD22TB4, Dual monitors display resolution can't reach 4K 60hz

2022-05-09 Thread koba
** Tags removed: verification-needed-focal verification-needed-jammy
** Tags added: verification-done-focal verification-done-jammy

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Title:
  Fix ADL, WD22TB4,Dual monitors display resolution can't reach 4K 60hz

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[Bug 1971417] Re: Fix REG_WAIT timeout for Yellow Carp

2022-05-03 Thread koba
** No longer affects: linux (Ubuntu Kinetic)

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  Fix REG_WAIT timeout for Yellow Carp

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[Bug 1971417] Re: Fix REG_WAIT timeout for Yellow Carb

2022-05-03 Thread koba
** Also affects: linux-oem-5.14 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Kinetic)
   Importance: Undecided
   Status: Incomplete

** Also affects: linux-oem-5.14 (Ubuntu Kinetic)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Jammy)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux (Ubuntu Kinetic)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux-oem-5.14 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux-oem-5.14 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux (Ubuntu Jammy)
   Status: New => In Progress

** Changed in: linux (Ubuntu Kinetic)
   Status: Incomplete => In Progress

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Title:
  Fix REG_WAIT timeout for Yellow Carb

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[Bug 1971417] Re: Fix REG_WAIT timeout for Yellow Carb

2022-05-03 Thread koba
** Tags added: amd oem-priority originate-from-1970872

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Title:
  Fix REG_WAIT timeout for Yellow Carb

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[Bug 1971417] [NEW] Fix REG_WAIT timeout for Yellow Carb

2022-05-03 Thread koba
Public bug reported:

[Impact]
During hotplug built-in hdmi, the error message show up.
#REG_WAIT timeout for yellow Carb

[Fix]
This tends to take miliseconds in certain scenarios and we'd rather not
wait that long. Due to how this interacts with det size update and
locking waiting should not be necessary as compbuf updates before
unlock.

Add a watch for config error instead as that is something we actually do
care about.

[Test Case]
1. Plug and unplug hdmi 
2. cant get the error message in dmesg.

[Where problems could occur]
Low

** Affects: hwe-next
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Incomplete


** Tags: amd oem-priority originate-from-1970872

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  Fix REG_WAIT timeout for Yellow Carb

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[Bug 1962731] Re: No SYS%LPI residency in suspend when ethernet is connected

2022-04-14 Thread koba
** Attachment added: "lspci_202204142303"
   
https://bugs.launchpad.net/ubuntu/+source/linux-signed-oem-5.14/+bug/1962731/+attachment/5580744/+files/lspci_202204142303

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Title:
  No SYS%LPI residency in suspend when ethernet is connected

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[Bug 1962731] Re: No SYS%LPI residency in suspend when ethernet is connected

2022-04-14 Thread koba
** Attachment added: "dmesg_518rc1_202204141714"
   
https://bugs.launchpad.net/ubuntu/+source/linux-signed-oem-5.14/+bug/1962731/+attachment/5580640/+files/dmesg_518rc1_202204141714

** Changed in: linux-signed-oem-5.14 (Ubuntu)
   Status: In Progress => Incomplete

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Title:
  No SYS%LPI residency in suspend when ethernet is connected

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[Bug 1962731] Re: No SYS%LPI residency in suspend when ethernet is connected

2022-04-14 Thread koba
with 518rc1, there would encounter e1000e hang issue, even this patch has 
landed since 5.17rc7.
git tag --contains 1866aa0d0d
v5.17
v5.17-rc7
v5.17-rc8
v5.18-rc1
v5.18-rc2
~~~

Need Intel's help to figure out.

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  No SYS%LPI residency in suspend when ethernet is connected

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[Bug 1962731] Re: No SYS%LPI residency in suspend when ethernet is connected

2022-04-14 Thread koba
** Attachment added: "dmesg_202204141708"
   
https://bugs.launchpad.net/ubuntu/+source/linux-signed-oem-5.14/+bug/1962731/+attachment/5580633/+files/dmesg_202204141708

** Changed in: linux-signed-oem-5.14 (Ubuntu)
   Status: New => In Progress

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  No SYS%LPI residency in suspend when ethernet is connected

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[Bug 1962731] Re: No SYS%LPI residency in suspend when ethernet is connected

2022-04-14 Thread koba
With 5.14-oem-1032, with lan connected,
PHM show PCIeLPM always L1 and GBE is on.
here's phm screen shot,


** Attachment added: "Screenshot from 2022-04-14 17-07-30.png"
   
https://bugs.launchpad.net/ubuntu/+source/linux-signed-oem-5.14/+bug/1962731/+attachment/5580632/+files/Screenshot%20from%202022-04-14%2017-07-30.png

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  No SYS%LPI residency in suspend when ethernet is connected

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[Bug 1968475] Re: Fix broken HDMI audio on AMD PRO VII after S3

2022-04-11 Thread koba
** Tags added: originate-from-1967711

** Tags added: somerville

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Title:
  Fix broken HDMI audio on AMD PRO VII after S3

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[Bug 1967986] Re: Fix ADL, WD22TB4, Dual monitors display resolution can't reach 4K 60hz

2022-04-06 Thread koba
** Description changed:

  [Impact]
  SUT attach WD22TB4 dock, plug in two 4K monitor, the monitor resolution can't 
reach 4K 60Hz
  
  [Fix]
  Fix maximum DP source rate.
  
  this patch should be taken first,
- 
https://lore.kernel.org/intel-gfx/20211026104342.198300-2-ankit.k.nauti...@intel.com/
+ 73867c8709) drm/i915/display: Remove check for low voltage sku for max dp 
source rate
  
  Then, on U/J/OEM-5.14, apply 3fd6afb623ba) drm/i915/intel_combo_phy:
  Print I/O voltage info,
  
  [Test Case]
  1. Connect two 4K external monitor to WD22TB4
  2. the monitor resolution can reach 4K 60Hz
  
  [Where problems could occur]
  Low

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Title:
  Fix ADL, WD22TB4,Dual monitors display resolution can't reach 4K 60hz

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[Bug 1967986] Re: Fix ADL, WD22TB4, Dual monitors display resolution can't reach 4K 60hz

2022-04-06 Thread koba
** Description changed:

  [Impact]
  SUT attach WD22TB4 dock, plug in two 4K monitor, the monitor resolution can't 
reach 4K 60Hz
  
  [Fix]
  Fix maximum DP source rate.
  
- For unstable, because the patch set has been landed since 5.16-rc1 on 
mainline,
- https://patchwork.freedesktop.org/series/93622/
  this patch should be taken first,
  
https://lore.kernel.org/intel-gfx/20211026104342.198300-2-ankit.k.nauti...@intel.com/
  
  Then, on U/J/OEM-5.14, apply 3fd6afb623ba) drm/i915/intel_combo_phy:
  Print I/O voltage info,
  
  [Test Case]
  1. Connect two 4K external monitor to WD22TB4
  2. the monitor resolution can reach 4K 60Hz
  
  [Where problems could occur]
  Low

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  Fix ADL, WD22TB4,Dual monitors display resolution can't reach 4K 60hz

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[Bug 1967986] Re: Fix ADL, WD22TB4, Dual monitors display resolution can't reach 4K 60hz

2022-04-06 Thread koba
** Description changed:

  [Impact]
  SUT attach WD22TB4 dock, plug in two 4K monitor, the monitor resolution can't 
reach 4K 60Hz
  
  [Fix]
- Fix maximum DP source rate
+ Fix maximum DP source rate.
+ 
+ For unstable, because the patch set has been landed since 5.16-rc1 on 
mainline,
+ https://patchwork.freedesktop.org/series/93622/
+ this patch should be taken first,
+ 
https://lore.kernel.org/intel-gfx/20211026104342.198300-2-ankit.k.nauti...@intel.com/
+ 
+ Then, on U/J/OEM-5.14, apply 3fd6afb623ba) drm/i915/intel_combo_phy:
+ Print I/O voltage info,
  
  [Test Case]
  1. Connect two 4K external monitor to WD22TB4
  2. the monitor resolution can reach 4K 60Hz
  
  [Where problems could occur]
  Low

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  Fix ADL, WD22TB4,Dual monitors display resolution can't reach 4K 60hz

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[Bug 1967986] [NEW] Fix ADL, WD22TB4, Dual monitors display resolution can't reach 4K 60hz

2022-04-05 Thread koba
Public bug reported:

[Impact]
SUT attach WD22TB4 dock, plug in two 4K monitor, the monitor resolution can't 
reach 4K 60Hz

[Fix]
Fix maximum DP source rate

[Test Case]
1. Connect two 4K external monitor to WD22TB4
2. the monitor resolution can reach 4K 60Hz

[Where problems could occur]
Low

** Affects: hwe-next
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.14 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Focal)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.14 (Ubuntu Focal)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux (Ubuntu Jammy)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.14 (Ubuntu Jammy)
 Importance: Undecided
 Status: New


** Tags: oem-priority originate-from-1961653 somerville

** Also affects: linux-oem-5.14 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Tags added: oem-priority originate-from-1961653 somerville

** Changed in: linux-oem-5.14 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux-oem-5.14 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux (Ubuntu Jammy)
   Status: New => In Progress

** Changed in: linux (Ubuntu Jammy)
 Assignee: (unassigned) => koba (kobako)

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  Fix ADL, WD22TB4,Dual monitors display resolution can't reach 4K 60hz

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[Bug 1966680] Re: Revert drm/amd/pm: enable ASPM by default

2022-03-31 Thread koba
have verified with 5.14-oem-1032.

** Tags removed: verification-needed-focal
** Tags added: verification-done-focal

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Title:
  Revert drm/amd/pm: enable ASPM by default

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[Bug 1940485] Re: thermald often limits CPU frequency while on AC

2022-03-29 Thread koba
@chirs,
would you please try this test kernel and thermald 2.4.9.
https://drive.google.com/drive/folders/12jIHUbGFnYyPzZbo3qO8XeIalyBDSrtW?usp=sharing

I have applied the related kernel patches
 
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220318=c7ff29763989bd09c433f73fae3c1e1c15d9cda4
 
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220318=668f69a5f863b877bc3ae129efe9a80b6f055141

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Title:
  thermald often limits CPU frequency while on AC

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[Bug 1945221] Re: CPU frequency stuck at minimum value..again Ubuntu 20.04.3

2022-03-29 Thread koba
@Rick,
would you please try this test kernel and thermald 2.4.9.
https://drive.google.com/drive/folders/12jIHUbGFnYyPzZbo3qO8XeIalyBDSrtW?usp=sharing

I have applied the related kernel patches
 
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220318=c7ff29763989bd09c433f73fae3c1e1c15d9cda4
 
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220318=668f69a5f863b877bc3ae129efe9a80b6f055141

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Title:
  CPU frequency stuck at minimum value..again Ubuntu 20.04.3

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[Bug 1958328] Re: thermald package 1.9.1 causes CPU throttling problems

2022-03-29 Thread koba
@Joshua, would you please try this test kernel and thermald 2.4.9.
https://drive.google.com/drive/folders/12jIHUbGFnYyPzZbo3qO8XeIalyBDSrtW?usp=sharing

I have applied the related kernel patches 
 
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220318=c7ff29763989bd09c433f73fae3c1e1c15d9cda4
 
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220318=668f69a5f863b877bc3ae129efe9a80b6f055141

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Title:
  thermald package 1.9.1 causes CPU throttling problems

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[Bug 1966680] Re: Revert drm/amd/pm: enable ASPM by default

2022-03-28 Thread koba
** Tags added: oem-priority originate-from-1952981 somerville

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  Revert drm/amd/pm: enable ASPM by default

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[Bug 1966680] [NEW] Revert drm/amd/pm: enable ASPM by default

2022-03-28 Thread koba
Public bug reported:

[Impact]
With WX3200 and 20.04d kernel the unit freezes on resume

[Fix]
commit 0064b0ce85bb ("drm/amd/pm: enable ASPM by default") enabled ASPM
by default but a variety of hardware configurations it turns out that this
caused a regression.

Multiple SKUs with wx3200 gpus encounter the resume issue.
Before the real fix is landed, revert commit 0064b0ce85bb first.

[Test Case]
1. plug wx3200 on the adl machine and make it as a output.
2. suspend machine
3. check if machine could resume successfully

[Where problems could occur]
Low, don't make AMDGPU ASPM by default.

** Affects: hwe-next
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.14 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Focal)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.14 (Ubuntu Focal)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux (Ubuntu Jammy)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.14 (Ubuntu Jammy)
 Importance: Undecided
 Status: New


** Tags: oem-priority originate-from-1952981 somerville

** Also affects: linux-oem-5.14 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Description changed:

  [Impact]
  With WX3200 and 20.04d kernel the unit freezes on resume
  
  [Fix]
  commit 0064b0ce85bb ("drm/amd/pm: enable ASPM by default") enabled ASPM
  by default but a variety of hardware configurations it turns out that this
  caused a regression.
  
- Multiple SKUs with wx3200 gpus encounter the resume issues.
+ Multiple SKUs with wx3200 gpus encounter the resume issue.
  Before the real fix is landed, revert commit 0064b0ce85bb first.
  
  [Test Case]
  1. plug wx3200 on the adl machine and make it as a output.
  2. suspend machine
  3. check if machine could resume successfully
  
  [Where problems could occur]
  Low, don't make AMDGPU ASPM by default.

** Changed in: linux-oem-5.14 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux-oem-5.14 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux (Ubuntu Jammy)
   Status: New => In Progress

** Changed in: linux (Ubuntu Jammy)
     Assignee: (unassigned) => koba (kobako)

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[Bug 1940485] Re: thermald often limits CPU frequency while on AC

2022-03-21 Thread koba
@Chris, could you reproduce with thermald 2.4.7? thanks

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  thermald often limits CPU frequency while on AC

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[Bug 1940485] Re: thermald often limits CPU frequency while on AC

2022-03-07 Thread koba
@Chris, which upstream version did you use?

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[Bug 1962731] Re: No SYS%LPI residency in suspend when ethernet is connected

2022-03-06 Thread koba
** Changed in: linux-signed-oem-5.14 (Ubuntu)
 Assignee: (unassigned) => koba (kobako)

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  No SYS%LPI residency in suspend when ethernet is connected

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[Bug 1961855] Re: Fix With 20.04d kernel and WX3200, unit freezes on resume

2022-03-03 Thread koba
still reproduce it on the 5.14-oem-1025.

** Tags removed: verification-needed-focal
** Tags added: verification-failed-focal

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Title:
  Fix With 20.04d kernel and WX3200, unit freezes on resume

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[Bug 1961855] Re: Fix With 20.04d kernel and WX3200, unit freezes on resume

2022-02-22 Thread koba
** Tags added: oem-priority originate-from-1952981 somerville

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Title:
  Fix With 20.04d kernel and WX3200, unit freezes on resume

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[Bug 1961855] [NEW] Fix With 20.04d kernel and WX3200, unit freezes on resume

2022-02-22 Thread koba
Public bug reported:

[Impact]
With WX3200 and 20.04d kernel the unit freezes on resume

[Fix]
commit 0064b0ce85bb ("drm/amd/pm: enable ASPM by default") enabled ASPM
by default but a variety of hardware configurations it turns out that this
caused a regression.

* PPC64LE hardware does not support ASPM at a hardware level.
  CONFIG_PCIEASPM is often disabled on these architectures.
* Some dGPUs on ALD platforms don't work with ASPM enabled and PCIe
  subsystem disables it

Check with the PCIe subsystem to see that ASPM has been enabled
or not.


[Test Case]
1. plug wx3200 on the adl machine and make it as a output.
2. suspend machine
3. check if machine could resume successfully

[Where problems could occur]
Low, just disable AMDGPU ASPM if system doesn't enable it.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.14 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Focal)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.14 (Ubuntu Focal)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux (Ubuntu Jammy)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.14 (Ubuntu Jammy)
 Importance: Undecided
 Status: New

** Also affects: linux-oem-5.14 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Jammy)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux (Ubuntu Jammy)
   Status: New => In Progress

** Changed in: linux-oem-5.14 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux-oem-5.14 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

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  Fix With 20.04d kernel and WX3200, unit freezes on resume

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[Bug 1958328] Re: thermald package 1.9.1 causes CPU throttling problems

2022-02-20 Thread koba
** Changed in: thermald (Ubuntu)
 Assignee: (unassigned) => koba (kobako)

** Changed in: thermald (Ubuntu)
   Status: New => In Progress

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Title:
  thermald package 1.9.1 causes CPU throttling problems

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[Bug 1958850] Re: USB port lost function after unplugging usb drive

2022-01-27 Thread koba
SRUed on this, (U/OEM-5.14)
https://lists.ubuntu.com/archives/kernel-team/2022-January/127554.html

** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Jammy)
   Importance: Undecided
   Status: Invalid

** Changed in: linux (Ubuntu Jammy)
   Status: New => In Progress

** Changed in: linux (Ubuntu Jammy)
 Assignee: (unassigned) => koba (kobako)

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Title:
  USB port lost function after unplugging usb drive

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[Bug 1958850] Re: USB port lost function after unplugging usb drive

2022-01-27 Thread koba
** Description changed:

+ [Impact]
  Test the proposed 5.14 oem kernel, and get a failure symptom.
  
  Unplug a usb drive from WD19TB docking and a BUG reported in kernel,
  then the other embedded usb port can't detect usb drive anymore after a
  while.
  
  kernel: usb 5-2.3.3: USB disconnect, device number 5
  kernel: BUG: kernel NULL pointer dereference, address: 0030
  kernel: #PF: supervisor read access in kernel mode
  kernel: #PF: error_code(0x) - not-present page
  kernel: PGD 0 P4D 0
  kernel: Oops:  [#1] SMP NOPTI
- --- 
+ 
+ [Fix]
+ After applied https://lore.kernel.org/all/20210816134624.ga24...@lst.de/#r, 
issue is gone.
+ the patches has beend landed since v5.15-rc1.
+ 
+ [Test Case]
+ 1. plug usb driver on the machine.
+ 2. unplug usb driver.
+ 3. check the dmesg if the oops would be shown
+ 
+ [Where problems could occur]
+ Medium
+ ~~~
+ Test the proposed 5.14 oem kernel, and get a failure symptom.
+ 
+ Unplug a usb drive from WD19TB docking and a BUG reported in kernel,
+ then the other embedded usb port can't detect usb drive anymore after a
+ while.
+ 
+ kernel: usb 5-2.3.3: USB disconnect, device number 5
+ kernel: BUG: kernel NULL pointer dereference, address: 0030
+ kernel: #PF: supervisor read access in kernel mode
+ kernel: #PF: error_code(0x) - not-present page
+ kernel: PGD 0 P4D 0
+ kernel: Oops:  [#1] SMP NOPTI
+ ---
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu71
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC1:  u  2205 F pulseaudio
-  /dev/snd/controlC0:  u  2205 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC1:  u  2205 F pulseaudio
+  /dev/snd/controlC0:  u  2205 F pulseaudio
  CasperMD5CheckResult: pass
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 21.10
  InstallationDate: Installed on 2021-04-29 (270 days ago)
  InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
  MachineType: Dell Inc. Precision 5750
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.14.0-1021-oem 
root=UUID=834a3a4a-65e5-44ed-8f1a-4bdd2df3cce2 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 5.14.0-1021.23-oem 5.14.21
  RelatedPackageVersions:
-  linux-restricted-modules-5.14.0-1021-oem N/A
-  linux-backports-modules-5.14.0-1021-oem  N/A
-  linux-firmware   1.201.3
+  linux-restricted-modules-5.14.0-1021-oem N/A
+  linux-backports-modules-5.14.0-1021-oem  N/A
+  linux-firmware   1.201.3
  Tags:  impish
  Uname: Linux 5.14.0-1021-oem x86_64
  UpgradeStatus: Upgraded to impish on 2022-01-06 (18 days ago)
  UserGroups: adm cdrom dip docker lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/18/2021
  dmi.bios.release: 1.11
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.11.1
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.11.1:bd11/18/2021:br1.11:svnDellInc.:pnPrecision5750:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr:sku0990:
  dmi.product.family: Precision
  dmi.product.name: Precision 5750
  dmi.product.sku: 0990
  dmi.sys.vendor: Dell Inc.

** Description changed:

  [Impact]
  Test the proposed 5.14 oem kernel, and get a failure symptom.
  
  Unplug a usb drive from WD19TB docking and a BUG reported in kernel,
  then the other embedded usb port can't detect usb drive anymore after a
  while.
  
  kernel: usb 5-2.3.3: USB disconnect, device number 5
  kernel: BUG: kernel NULL pointer dereference, address: 0030
  kernel: #PF: supervisor read access in kernel mode
  kernel: #PF: error_code(0x) - not-present page
  kernel: PGD 0 P4D 0
  kernel: Oops:  [#1] SMP NOPTI
  
  [Fix]
+ 2a19b28f7929) blk-mq: cancel blk-mq dispatch work... is the first regression 
and it lands mainline since v5.16-rc2.
+ 
  After applied https://lore.kernel.org/all/20210816134624.ga24...@lst.de/#r, 
issue is gone.
  the patches has beend landed since v5.15-rc1.
  
  [Test Case]
  1. plug usb driver on the machine.
  2. unplug usb driver.
  3. check the dmesg if the oops would be shown
  
  [Where problems could occur]
  Medium
  ~~~
  Test the proposed 5.14 oem kernel, and get a failure symptom.
  
  Unplug a usb drive from WD19TB docking and a BUG reported in kernel,
  then the other embedded usb port can't detect usb drive anymore after a
  while.
  
  kernel: usb 5-2.3.3: USB disconnect, device number 5
  kernel: BUG: kernel NULL pointer dereference, address: 0030
  kernel: #PF: supervisor read access in kernel mode
  kernel: #PF: error_code(0x) - not-present page
  kernel: PGD 0 P4D 0
  kernel: Oops:  [#1] SMP NOPTI
  ---
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu71
  Architecture: amd64
  AudioDevicesInUse:
   USER

[Bug 1958850] Re: USB port lost function after unplugging usb drive

2022-01-27 Thread koba
** Changed in: linux-oem-5.14 (Ubuntu Focal)
   Status: Incomplete => In Progress

** Changed in: linux-oem-5.14 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

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Title:
  USB port lost function after unplugging usb drive

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[Bug 1958850] Re: USB port lost function after unplugging usb drive

2022-01-26 Thread koba
the first regression is 2a19b28f7929) blk-mq: cancel blk-mq dispatch work...
with mainline v5.14 and this commit, also could get the same issue.

After applied these patches, issue would be gone.
https://lore.kernel.org/all/20210816134624.ga24...@lst.de/#r

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  USB port lost function after unplugging usb drive

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[Bug 1958850] Re: USB port lost function after unplugging usb drive

2022-01-24 Thread koba
@Timo, 5.14-oem-1020 is ok, the regression is with 5.14-oem-1021.
im bisecting.

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  USB port lost function after unplugging usb drive

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[Bug 1945932] Re: Fix A yellow screen pops up in an instant (< 1 second) and then disappears before loading the system

2022-01-12 Thread koba
** Changed in: linux (Ubuntu)
   Status: In Progress => Invalid

** Changed in: linux (Ubuntu)
 Assignee: koba (kobako) => (unassigned)

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Title:
  Fix A yellow screen pops up in an instant (< 1 second) and then
  disappears before loading the system

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[Bug 1945221] Re: CPU frequency stuck at minimum value..again Ubuntu 20.04.3

2022-01-09 Thread koba
@Rick, here's built mainline kernel image, you could find the deb files for 
amd64 platform.
https://kernel.ubuntu.com/~kernel-ppa/mainline/

just download them and file this command.
#dpkg -i *.deb

please find the first bad or last good kernel version.

thanks

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Title:
  CPU frequency stuck at minimum value..again Ubuntu 20.04.3

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[Bug 1945221] Re: CPU frequency stuck at minimum value..again Ubuntu 20.04.3

2021-12-26 Thread koba
@Rick, would you mind to help bisect the kernel?

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  CPU frequency stuck at minimum value..again Ubuntu 20.04.3

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[Bug 1955692] Re: Update - Fix A yellow screen pops up in an instant (< 1 second) and then disappears before loading the system

2021-12-23 Thread koba
** Tags added: oem-priority originate-from-1923568 somerville

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Title:
  Update - Fix A yellow screen pops up in an instant (< 1 second) and
  then disappears before loading the system

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[Bug 1955692] [NEW] Update - Fix A yellow screen pops up in an instant (< 1 second) and then disappears before loading the system

2021-12-23 Thread koba
Public bug reported:

[Impact]
*** this issue happen with secure boot on and issue gone when secure boot is 
off***

After the BIOS loading screen, a yellow screen pops up in an instant (<
1 second) and then disappears. Attached a demo video.

with the Bug #1945932 SRU, some target machine still got the garbage
frames during bootup.

[Fix]
Need the one more patch to fix, this has been laned on mainline since v5.13-rc1.
1835bf459df7) drm/i915: Wait for scanout to stop when sanitizing planes

[Test]
1. Power on the failed machine.
2. Check if any unusual screen shows before and after the system loading screen.
3. No unusual screen shows before and after the system loading screen

[Regression Potential]
Medium, but didn't observe the issue on the failed machine.

** Affects: linux-oem-5.10 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.10 (Ubuntu Focal)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Also affects: linux-oem-5.10 (Ubuntu)
   Importance: Undecided
   Status: New

** No longer affects: linux (Ubuntu)

** Also affects: linux-oem-5.10 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Changed in: linux-oem-5.10 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux-oem-5.10 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

** Description changed:

  [Impact]
  *** this issue happen with secure boot on and issue gone when secure boot is 
off***
  
  After the BIOS loading screen, a yellow screen pops up in an instant (<
  1 second) and then disappears. Attached a demo video.
  
  with the lp1945932 SRU, some target machine still got the garbage frame
  during bootup.
  
  [Fix]
- Nedd the one more patch to fix, this has been laned on mainline since 
v5.13-rc1.
+ Need the one more patch to fix, this has been laned on mainline since 
v5.13-rc1.
  1835bf459df7) drm/i915: Wait for scanout to stop when sanitizing planes
  
  [Test]
  1. Power on the failed machine.
  2. Check if any unusual screen shows before and after the system loading 
screen.
  3. No unusual screen shows before and after the system loading screen
  
  [Regression Potential]
  Medium, but didn't observe the issue on the failed machine.

** Description changed:

  [Impact]
  *** this issue happen with secure boot on and issue gone when secure boot is 
off***
  
  After the BIOS loading screen, a yellow screen pops up in an instant (<
  1 second) and then disappears. Attached a demo video.
  
- with the lp1945932 SRU, some target machine still got the garbage frame
- during bootup.
+ with the Bug #1945932 SRU, some target machine still got the garbage
+ frame during bootup.
  
  [Fix]
  Need the one more patch to fix, this has been laned on mainline since 
v5.13-rc1.
  1835bf459df7) drm/i915: Wait for scanout to stop when sanitizing planes
  
  [Test]
  1. Power on the failed machine.
  2. Check if any unusual screen shows before and after the system loading 
screen.
  3. No unusual screen shows before and after the system loading screen
  
  [Regression Potential]
  Medium, but didn't observe the issue on the failed machine.

** Description changed:

  [Impact]
  *** this issue happen with secure boot on and issue gone when secure boot is 
off***
  
  After the BIOS loading screen, a yellow screen pops up in an instant (<
  1 second) and then disappears. Attached a demo video.
  
  with the Bug #1945932 SRU, some target machine still got the garbage
- frame during bootup.
+ frames during bootup.
  
  [Fix]
  Need the one more patch to fix, this has been laned on mainline since 
v5.13-rc1.
  1835bf459df7) drm/i915: Wait for scanout to stop when sanitizing planes
  
  [Test]
  1. Power on the failed machine.
  2. Check if any unusual screen shows before and after the system loading 
screen.
  3. No unusual screen shows before and after the system loading screen
  
  [Regression Potential]
  Medium, but didn't observe the issue on the failed machine.

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Title:
  Update - Fix A yellow screen pops up in an instant (< 1 second) and
  then disappears before loading the system

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[Bug 1954728] Re: Fix No Screen after login to Desktop on sku with 3840x2400 panel

2021-12-16 Thread koba
During i switched 2k to 4k multiple times, didn't get the error.
after idle 2~3 hours and keep in 4k, i found the underrun error would be shown 
up.
but 4k works well

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Title:
  Fix  No Screen after login to Desktop on sku with 3840x2400 panel

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[Bug 1954728] Re: Fix No Screen after login to Desktop on sku with 3840x2400 panel

2021-12-13 Thread koba
** Tags added: oem-priority originate-from-1947298 somerville

** Description changed:

  [Impact]
  Got kernel report CPU pipe A FIFO underrun: soft,transcoder
  kernel: i915 :00:02.0: [drm] *ERROR* CPU pipe A FIFO underrun: 
soft,transcoder,
  
  [Fix]
+ Fix has been landed on linux-next, 4fe7907f3775(drm/i915/display/adlp: 
Disable underrun recovery).
  Defeature the underrun feature for intel display gen13+.
  
  [Test Case]
  1. change resolution to 3840x2400
  2. monitor works well and doesn't black out.
  
  [Where problems could occur]
  low

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  Fix  No Screen after login to Desktop on sku with 3840x2400 panel

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[Bug 1954728] [NEW] Fix No Screen after login to Desktop on sku with 3840x2400 panel

2021-12-13 Thread koba
Public bug reported:

[Impact]
Got kernel report CPU pipe A FIFO underrun: soft,transcoder
kernel: i915 :00:02.0: [drm] *ERROR* CPU pipe A FIFO underrun: 
soft,transcoder,

[Fix]
Defeature the underrun feature for intel display gen13+.

[Test Case]
1. change resolution to 3840x2400
2. monitor works well and doesn't black out.

[Where problems could occur]
low

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.14 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Focal)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.14 (Ubuntu Focal)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux (Ubuntu Jammy)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.14 (Ubuntu Jammy)
 Importance: Undecided
 Status: New

** Also affects: linux-oem-5.14 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Jammy)
   Status: New => In Progress

** Changed in: linux (Ubuntu Jammy)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux-oem-5.14 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux-oem-5.14 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

** Description changed:

  [Impact]
  Got kernel report CPU pipe A FIFO underrun: soft,transcoder
  kernel: i915 :00:02.0: [drm] *ERROR* CPU pipe A FIFO underrun: 
soft,transcoder,
  
  [Fix]
- Defeatur the underrun feature for intel display gen13+.
+ Defeature the underrun feature for intel display gen13+.
  
  [Test Case]
  1. change resolution to 3840x2400
  2. monitor works well and doesn't black out.
  
  [Where problems could occur]
  low

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  Fix  No Screen after login to Desktop on sku with 3840x2400 panel

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[Bug 1954617] Re: Fix cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0 (-19)

2021-12-12 Thread koba
** Tags added: originate-from-1950432

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Title:
  Fix cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0
  (-19)

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[Bug 1954617] Re: Fix cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0 (-19)

2021-12-12 Thread koba
** Description changed:

  [Impact]
+ On ADL platform, I+N sku,
  get the cpufreq errors during boot-up,
  [ 1.058427] cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0 
(-19)
  [ 1.058451] cpufreq: cpufreq_online: Failed to initialize policy for cpu: 1 
(-19)
  [ 1.058469] cpufreq: cpufreq_online: Failed to initialize policy for cpu: 2 
(-19)
  
  [Fix]
  Fixed by 46573fd6369f(cpufreq: intel_pstate: hybrid: Rework HWP calibration)
  The commit has been landed on mainline since v5.15-rc1.
  
  [Test Case]
  1. boot-up the machine.
  2. check dmesg if the cpufreq error is presented.
  
  [Where problems could occur]
  low

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Title:
  Fix cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0
  (-19)

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[Bug 1954617] Re: Fix cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0 (-19)

2021-12-12 Thread koba
** Description changed:

  [Impact]
+ get the cpufreq errors during boot-up,
+ [ 1.058427] cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0 
(-19)
+ [ 1.058451] cpufreq: cpufreq_online: Failed to initialize policy for cpu: 1 
(-19)
+ [ 1.058469] cpufreq: cpufreq_online: Failed to initialize policy for cpu: 2 
(-19)
  
  [Fix]
+ Fixed by 46573fd6369f(cpufreq: intel_pstate: hybrid: Rework HWP calibration)
+ The commit has been landed on mainline since v5.15-rc1.
  
  [Test Case]
+ 1. boot-up the machine.
+ 2. check dmesg if the cpufreq error is presented.
  
  [Where problems could occur]
+ low

** Also affects: linux-oem-5.14 (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu)
   Status: Incomplete => New

** Also affects: linux (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Jammy)
   Status: New => In Progress

** Changed in: linux (Ubuntu Jammy)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux-oem-5.14 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux-oem-5.14 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

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Title:
  Fix cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0
  (-19)

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[Bug 1954617] Re: Fix cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0 (-19)

2021-12-12 Thread koba
** Tags added: oem-priority originate-from-1942730 somerville

** Tags added: originate-from-1950548

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Title:
  Fix cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0
  (-19)

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[Bug 1954617] [NEW] Fix cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0 (-19)

2021-12-12 Thread koba
Public bug reported:

[Impact]

[Fix]

[Test Case]

[Where problems could occur]

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  Fix cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0
  (-19)

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Re: [Bug 1945221] Re: CPU frequency stuck at minimum value..again Ubuntu 20.04.3

2021-12-08 Thread koba
@Srinivas,
could you please list the situations when the lock would be triggered?
here's first, #PROCHOT is flagged

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Title:
  CPU frequency stuck at minimum value..again Ubuntu 20.04.3

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[Bug 1945221] Re: CPU frequency stuck at minimum value..again Ubuntu 20.04.3

2021-12-05 Thread koba
@Rick, could you try to disable thermald.service on systemd and reboot then 
enter active mode, 
check the issue status. thanks

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Title:
  CPU frequency stuck at minimum value..again Ubuntu 20.04.3

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[Bug 1940485] Re: thermald often limits CPU frequency while on AC

2021-12-05 Thread koba
@Chris, if you use the upstream thermald, the issue didn't occur? thanks

** Changed in: thermald (Ubuntu)
   Status: Incomplete => In Progress

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Title:
  thermald often limits CPU frequency while on AC

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[Bug 1945221] Re: CPU frequency stuck at minimum value..again Ubuntu 20.04.3

2021-12-02 Thread koba
@Rick, did you try this one?
sudo cpufreq-set -f `cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq`

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  CPU frequency stuck at minimum value..again Ubuntu 20.04.3

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[Bug 1945221] Re: CPU frequency stuck at minimum value..again Ubuntu 20.04.3

2021-12-02 Thread koba
found one interesting thing in the log
CONFIG_TDP_CONTROL is locked, could you check the bios first?
e.g. c-state control

cpu4: MSR_CONFIG_TDP_NOMINAL: 0x0018 (base_ratio=24)
cpu4: MSR_CONFIG_TDP_LEVEL_1: 0x ()
cpu4: MSR_CONFIG_TDP_LEVEL_2: 0x ()
cpu4: MSR_CONFIG_TDP_CONTROL: 0x8000 ( lock=1)
cpu4: MSR_TURBO_ACTIVATION_RATIO: 0x (MAX_NON_TURBO_RATIO=0 lock=0)

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  CPU frequency stuck at minimum value..again Ubuntu 20.04.3

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[Bug 1945221] Re: CPU frequency stuck at minimum value..again Ubuntu 20.04.3

2021-12-01 Thread koba
@Rick, could you list the using kernel version?
Do you remember which kernel version you didn't observe the issue?

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[Bug 1945221] Re: CPU frequency stuck at minimum value..again Ubuntu 20.04.3

2021-12-01 Thread koba
@Rick,
please dump frequency info before doing any changed
#sudo cpupower -c all frequency-info

if governor is powersave, please change to performance then run some loadings,
and observe the cpu current frequency
#cpupower frequency-set --governor performance

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[Bug 1945221] Re: CPU frequency stuck at minimum value..again Ubuntu 20.04.3

2021-11-30 Thread koba
** Changed in: thermald (Ubuntu)
 Assignee: (unassigned) => koba (kobako)

** Changed in: thermald (Ubuntu)
   Status: New => In Progress

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[Bug 1945221] Re: CPU frequency stuck at minimum value..again Ubuntu 20.04.3

2021-11-30 Thread koba
@Rick, could you please run some loadings and log the turbstat?
thanks

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[Bug 1949050] Re: Fix Screen freeze after resume from suspend with iGPU [1002:6987]

2021-11-18 Thread koba
** Tags removed: verification-needed-hirsute verification-needed-impish
** Tags added: verification-done-hirsute verification-done-impish

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Title:
  Fix Screen freeze after resume from suspend with iGPU [1002:6987]

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[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)

2021-11-10 Thread koba
@Georgi, could try these
1. prime-select intel and reboot, check the issue.
2. prime-select nvidia and reboot, check the issue.
please remove "i915.enable_psr=0 i915.modeset=1 nvidia_drm.modeset=1" from 
cmdline

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Title:
  External monitor does not wake up on Titan Ridge laptops when docked
  (9500, TB16)

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[Bug 1940485] Re: thermald often limits CPU frequency while on AC

2021-11-08 Thread koba
@Chris, could you upload the log?

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  thermald often limits CPU frequency while on AC

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[Bug 1949321] Re: Fix System hangs on black screen when reboot

2021-11-08 Thread koba
** Tags added: verification-done-focal

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Title:
  Fix System hangs on black screen when reboot

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[Bug 1949321] Re: Fix System hangs on black screen when reboot

2021-10-31 Thread koba
** Tags added: oem-priority originate-from-1946057 somerville

** Tags added: originate-from-1942069

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Title:
  Fix System hangs on black screen when reboot

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[Bug 1949321] Re: Fix System hangs on black screen when reboot

2021-10-31 Thread koba
** Description changed:

  [Impact]
- 
+ System hangs on black screen when reboot
  
  [Fix]
- 
+ Looks like our VBIOS/GOP generally fail to turn the DP dual mode adater
+ TMDS output buffers back on after a reboot. This leads to a black screen
+ after reboot if we turned the TMDS output buffers off prior to reboot.
+ And if i915 decides to do a fastboot the black screen will persist even
+ after i915 takes over.
+ 
+ Apparently this has been a problem ever since commit b2ccb822d376 
("drm/i915:Enable/disable TMDS output buffers in DP++ adaptor as needed") if 
one rebooted while the display was turned off. And things became worse with 
commit fe0f1e3bfdfe ("drm/i915: Shut down displays gracefully on reboot") since 
now we always turn the display off before a reboot.
+ 
+ This was reported on a RKL, but I confirmed the same behaviour on my
+ SNB as well. So looks pretty universal.
+ 
+ Let's fix this by explicitly turning the TMDS output buffers back on
+ in the encoder->shutdown() hook. Note that this gets called after irqs
+ have been disabled, so the i2c communication with the DP dual mode
+ adapter has to be performed via polling (which the gmbus code is
+ perfectly happy to do for us).
+ 
+ We also need a bit of care in handling DDI encoders which may or may
+ not be set up for HDMI output. Specifically ddc_pin will not be
+ populated for a DP only DDI encoder, in which case we don't want to
+ call intel_gmbus_get_adapter(). We can handle that by simply doing
+ the dual mode adapter type check before calling
+ intel_gmbus_get_adapter().
+ Ref: https://patchwork.freedesktop.org/series/96433/
  
  [Test]
- 
+ 1. install kernel
+ 2. reboot
+ 3. check the monitor works well.
  
  [Regression Potential]
+ Medium, patch has sent to patchwork but may have a upgraded version in the 
furtue.

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Title:
  Fix System hangs on black screen when reboot

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[Bug 1949321] [NEW] Fix System hangs on black screen when reboot

2021-10-31 Thread koba
Public bug reported:

[Impact]
System hangs on black screen when reboot

[Fix]
Looks like our VBIOS/GOP generally fail to turn the DP dual mode adater
TMDS output buffers back on after a reboot. This leads to a black screen
after reboot if we turned the TMDS output buffers off prior to reboot.
And if i915 decides to do a fastboot the black screen will persist even
after i915 takes over.

Apparently this has been a problem ever since commit b2ccb822d376 
("drm/i915:Enable/disable TMDS output buffers in DP++ adaptor as needed") if 
one rebooted while the display was turned off. And things became worse with 
commit fe0f1e3bfdfe ("drm/i915: Shut down displays gracefully on reboot") since 
now we always turn the display off before a reboot.

This was reported on a RKL, but I confirmed the same behaviour on my
SNB as well. So looks pretty universal.

Let's fix this by explicitly turning the TMDS output buffers back on
in the encoder->shutdown() hook. Note that this gets called after irqs
have been disabled, so the i2c communication with the DP dual mode
adapter has to be performed via polling (which the gmbus code is
perfectly happy to do for us).

We also need a bit of care in handling DDI encoders which may or may
not be set up for HDMI output. Specifically ddc_pin will not be
populated for a DP only DDI encoder, in which case we don't want to
call intel_gmbus_get_adapter(). We can handle that by simply doing
the dual mode adapter type check before calling
intel_gmbus_get_adapter().
Ref: https://patchwork.freedesktop.org/series/96433/

[Test]
1. install kernel
2. reboot
3. check the monitor works well.

[Regression Potential]
Medium, patch has sent to patchwork but may have a upgraded version in the 
furtue.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.10 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.14 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Focal)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.10 (Ubuntu Focal)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.14 (Ubuntu Focal)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux (Ubuntu Hirsute)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.10 (Ubuntu Hirsute)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.14 (Ubuntu Hirsute)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Impish)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.10 (Ubuntu Impish)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.14 (Ubuntu Impish)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Jammy)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.10 (Ubuntu Jammy)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.14 (Ubuntu Jammy)
 Importance: Undecided
 Status: New

** Also affects: linux-oem-5.14 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.10 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.10 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Hirsute)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.10 (Ubuntu Hirsute)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Hirsute)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Impish)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.10 (Ubuntu Impish)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Impish)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.10 (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Jammy)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Hirsute)
   Status: New => In Progress

** Changed in: linux (Ubuntu Hirsute)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux (Ubuntu Impish)
   Status: New => In Progress

** Changed in: linux (Ubuntu Impish)
     Assignee: (unassigned) => koba (kobako)

** Changed in: linux (Ubuntu Jammy)
   Status: New => In Progress

** Changed in: linux (Ubuntu Jammy)
 

[Bug 1949050] Re: Fix Screen freeze after resume from suspend with iGPU [1002:6987]

2021-10-28 Thread koba
** Description changed:

  [Impact]
+ Screen freeze after resume from suspend
  
  [Fix]
- 
+ Perform proper cleanups on UVD/VCE suspend: powergate enablement, 
   
+ clockgating enablement and dpm disablement. This can fix some hangs   
   
+ observed on suspending when UVD/VCE still using(e.g. issue
   
+ "pm-suspend" when video is still playing).  
  
  [Test]
- 1. Add rx640 on machine
- 2. suspend & resume machine.
- 3. Machine would work well and doesn't hang.
+ 1. Plug AMD RX640/Radeon 540 into the system
+ 2. Connect with DP monitor to iGPU
+ 3. Power on
+ 4. Suspend the system
+ 5. Resume from suspend
+ 6. Do something for a while (terminal, nautilus, gnome-control-center, etc).
+ 7.  System could resume normally
  
  [Regression Potential]
- Low,
+ Low

** Tags added: oem-priority originate-from-1947881 somerville

** Description changed:

  [Impact]
  Screen freeze after resume from suspend
  
  [Fix]
- Perform proper cleanups on UVD/VCE suspend: powergate enablement, 
   
- clockgating enablement and dpm disablement. This can fix some hangs   
   
- observed on suspending when UVD/VCE still using(e.g. issue
   
- "pm-suspend" when video is still playing).  
+ Perform proper cleanups on UVD/VCE suspend: powergate enablement,
+ clockgating enablement and dpm disablement. This can fix some hangs
+ observed on suspending when UVD/VCE still using(e.g. issue
+ "pm-suspend" when video is still playing).
  
  [Test]
  1. Plug AMD RX640/Radeon 540 into the system
  2. Connect with DP monitor to iGPU
  3. Power on
  4. Suspend the system
  5. Resume from suspend
  6. Do something for a while (terminal, nautilus, gnome-control-center, etc).
  7.  System could resume normally
  
  [Regression Potential]
  Low

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  Fix Screen freeze after resume from suspend with iGPU [1002:6987]

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[Bug 1949050] [NEW] Fix Screen freeze after resume from suspend with iGPU [1002:6987]

2021-10-28 Thread koba
Public bug reported:

[Impact]

[Fix]


[Test]
1. Add rx640 on machine
2. suspend & resume machine.
3. Machine would work well and doesn't hang.

[Regression Potential]
Low,

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.13 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.14 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Focal)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.13 (Ubuntu Focal)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.14 (Ubuntu Focal)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux (Ubuntu Hirsute)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.13 (Ubuntu Hirsute)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.14 (Ubuntu Hirsute)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Impish)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.13 (Ubuntu Impish)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.14 (Ubuntu Impish)
 Importance: Undecided
 Status: New

** Also affects: linux-oem-5.13 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu)
   Importance: Undecided
   Status: New

** No longer affects: linux (Ubuntu)

** Also affects: linux-oem-5.13 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Impish)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.13 (Ubuntu Impish)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Impish)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Hirsute)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.13 (Ubuntu Hirsute)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.14 (Ubuntu Hirsute)
   Importance: Undecided
   Status: New

** Changed in: linux-oem-5.14 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux-oem-5.14 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux-oem-5.13 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux-oem-5.13 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux (Ubuntu Impish)
   Status: New => In Progress

** Changed in: linux (Ubuntu Impish)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux (Ubuntu Hirsute)
   Status: New => In Progress

** Changed in: linux (Ubuntu Hirsute)
 Assignee: (unassigned) => koba (kobako)

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Title:
  Fix Screen freeze after resume from suspend with iGPU [1002:6987]

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[Bug 1945932] Re: Fix A yellow screen pops up in an instant (< 1 second) and then disappears before loading the system

2021-10-26 Thread koba
** Tags removed: verification-needed-hirsute
** Tags added: verification-done-hirsute

** Tags removed: verification-needed-impish
** Tags added: verification-done-impish

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Title:
  Fix A yellow screen pops up in an instant (< 1 second) and then
  disappears before loading the system

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[Bug 1945932] Re: Fix A yellow screen pops up in an instant (< 1 second) and then disappears before loading the system

2021-10-13 Thread koba
** Changed in: linux-oem-5.14 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux-oem-5.14 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

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Title:
  Fix A yellow screen pops up in an instant (< 1 second) and then
  disappears before loading the system

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[Bug 1945932] Re: Fix A yellow screen pops up in an instant (< 1 second) and then disappears before loading the system

2021-10-12 Thread koba
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal

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Title:
  Fix A yellow screen pops up in an instant (< 1 second) and then
  disappears before loading the system

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[Bug 1945932] Re: Fix A yellow screen pops up in an instant (< 1 second) and then disappears before loading the system

2021-10-03 Thread koba
** Changed in: linux (Ubuntu Focal)
   Status: Incomplete => Invalid

** Changed in: linux-oem-5.10 (Ubuntu Hirsute)
   Status: In Progress => Invalid

** Changed in: linux-oem-5.10 (Ubuntu Hirsute)
 Assignee: koba (kobako) => (unassigned)

** Changed in: linux-oem-5.10 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux-oem-5.10 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

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Title:
  Fix A yellow screen pops up in an instant (< 1 second) and then
  disappears before loading the system

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[Bug 1945932] Re: Fix A yellow screen pops up in an instant (< 1 second) and then disappears before loading the system

2021-10-03 Thread koba
** Tags added: oem-priority originate-from-1923568 somerville

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Title:
  Fix A yellow screen pops up in an instant (< 1 second) and then
  disappears before loading the system

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[Bug 1945932] Re: A yellow screen pops up in an instant (< 1 second) and then disappears before loading the system

2021-10-03 Thread koba
** Changed in: linux-oem-5.10 (Ubuntu Hirsute)
   Status: New => In Progress

** Changed in: linux-oem-5.10 (Ubuntu Hirsute)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux-oem-5.13 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux-oem-5.13 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux (Ubuntu Hirsute)
   Status: Incomplete => In Progress

** Changed in: linux (Ubuntu Hirsute)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux (Ubuntu Impish)
   Status: Incomplete => In Progress

** Changed in: linux (Ubuntu Impish)
 Assignee: (unassigned) => koba (kobako)

** Summary changed:

- A yellow screen pops up in an instant (< 1 second) and then disappears before 
loading the system
+ Fix A yellow screen pops up in an instant (< 1 second) and then disappears 
before loading the system

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Title:
  Fix A yellow screen pops up in an instant (< 1 second) and then
  disappears before loading the system

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[Bug 1945932] [NEW] Fix A yellow screen pops up in an instant (< 1 second) and then disappears before loading the system

2021-10-03 Thread koba
Public bug reported:

[Impact]
*** this issue happen with secure boot on and issue gone when secure boot is 
off***

After the BIOS loading screen, a yellow screen pops up in an instant (<
1 second) and then disappears. Attached a demo video.

[Fix]
do what intel_color_commit() does to make sure the bottom color state
matches whatever out hardware readout produced.
Ref. https://patchwork.freedesktop.org/patch/456170/?series=95171=1

[Test]
1. Power on the system
2. Check if any unusual screen shows before and after the system loading screen.
3. No unusual screen shows before and after the system loading screen

[Regression Potential]
Medium, maintainer still not totally sure what should do about color management
features here in general.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.10 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.13 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Focal)
 Importance: Undecided
 Status: Incomplete

** Affects: linux-oem-5.10 (Ubuntu Focal)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.13 (Ubuntu Focal)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux (Ubuntu Hirsute)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.10 (Ubuntu Hirsute)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.13 (Ubuntu Hirsute)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Impish)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.10 (Ubuntu Impish)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.13 (Ubuntu Impish)
 Importance: Undecided
 Status: New

** Also affects: linux-oem-5.10 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.13 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Hirsute)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.10 (Ubuntu Hirsute)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.13 (Ubuntu Hirsute)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.10 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.13 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Impish)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.10 (Ubuntu Impish)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.13 (Ubuntu Impish)
   Importance: Undecided
   Status: New

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Title:
  Fix A yellow screen pops up in an instant (< 1 second) and then
  disappears before loading the system

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[Bug 1922334] Re: External monitor does not wake up on Titan Ridge laptops when docked (9500, TB16)

2021-09-21 Thread koba
@Georgi, would you please try 5.15, please get the ARCH=amd generic files and a 
header with "all" postfix file.
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.15-rc2/

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Title:
  External monitor does not wake up on Titan Ridge laptops when docked
  (9500, TB16)

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[Bug 1941696] Re: Fix Intel AC9560 BT function cannot turn on if BT turn off before S3 entry

2021-09-16 Thread koba
** Tags added: verification-done-hirsute

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Title:
  Fix  Intel AC9560 BT function cannot turn on if BT turn off before S3
  entry

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[Bug 1940204] Re: AMDGPU: Fix System hang after resume from suspend

2021-09-16 Thread koba
** Tags removed: verification-needed-hirsute
** Tags added: verification-done-hirsute

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Title:
  AMDGPU: Fix System hang after resume from suspend

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[Bug 1942830] Re: Fix sluggish r8169 by disaling ASPM L1.2

2021-09-07 Thread koba
** Attachment added: "lspci_vv_20210907"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1942830/+attachment/5523429/+files/lspci_vv_20210907

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Title:
  Fix sluggish r8169 by disaling ASPM L1.2

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Re: [Bug 1942830] [NEW] Fix sluggish r8169 by disaling ASPM L1.2

2021-09-07 Thread koba
@KaiHeng,
with aspm 1.2 enabled, can't observe the issue on JSL machine.
Could you narrow down to one Realtek's model?


** Attachment added: "iperf3_log_20210907"
   
https://bugs.launchpad.net/bugs/1942830/+attachment/5523407/+files/iperf3_log_20210907

** Attachment added: "dmesg_20210907"
   
https://bugs.launchpad.net/bugs/1942830/+attachment/5523408/+files/dmesg_20210907

** Attachment added: "lspci_s_01000_vvv"
   
https://bugs.launchpad.net/bugs/1942830/+attachment/5523409/+files/lspci_s_01000_vvv

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Title:
  Fix sluggish r8169 by disaling ASPM L1.2

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[Bug 1941696] Re: Fix Intel AC9560 BT function cannot turn on if BT turn off before S3 entry

2021-09-01 Thread koba
Verified on 5.13-oem-1011.

** Tags removed: verification-needed-focal
** Tags added: verification-done-focal

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Title:
  Fix  Intel AC9560 BT function cannot turn on if BT turn off before S3
  entry

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[Bug 1940204] Re: AMDGPU: Fix System hang after resume from suspend

2021-08-31 Thread koba
Verified with 5.13-oem-1011.

** Tags removed: verification-needed-focal
** Tags added: verification-done-focal

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Title:
  AMDGPU: Fix System hang after resume from suspend

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[Bug 1941696] Re: Fix Intel AC9560 BT function cannot turn on if BT turn off before S3 entry

2021-08-26 Thread koba
** Tags added: oem-priority originate-from-1934141 somerville

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Title:
  Fix  Intel AC9560 BT function cannot turn on if BT turn off before S3
  entry

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[Bug 1941696] Re: Fix Intel AC9560 BT function cannot turn on if BT turn off before S3 entry

2021-08-25 Thread koba
** Description changed:

  [Impact]
- 
+ 1. On Troy JSL platform, add AC9560
+ 2. Enter Settings -> Bluetooth menu
+ 3. Default Bluetooth option is ON, try to toggle the BT option to OFF
+ 4. Into suspend mode(S3) and resume the system
+ 5. Enter BT settings and try to turn on BT,
+ 6. BT function cannot enabled until reboot.
  
  [Fix]
+ Turn off the msft ext only for AC9560.
+ Maintainer thought Intel should take care this and reject this workaround.
+ https://marc.info/?l=linux-bluetooth=162938546804458=2
  
+ Intel is working on this issue and sru the workaround for the schedule.
  
  [Test]
+ Verified with the bellow steps 10 times.
+ 1. On Troy JSL and add AC9560
+ 2. Turn off BT
+ 3. suspend the machine 10 times.
+ 4. turn on BT and works well.
  
  [Regression Potential]
- Medium, turn off the MSFT ext only for ac9560.
+ Medium, it's a workaround to turn off the MSFT ext only for ac9560.

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Title:
  Fix  Intel AC9560 BT function cannot turn on if BT turn off before S3
  entry

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[Bug 1941696] [NEW] Fix Intel AC9560 BT function cannot turn on if BT turn off before S3 entry

2021-08-25 Thread koba
Public bug reported:

[Impact]


[Fix]


[Test]

[Regression Potential]
Medium, turn off the MSFT ext only for ac9560.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.10 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.13 (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Focal)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.10 (Ubuntu Focal)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.13 (Ubuntu Focal)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux (Ubuntu Hirsute)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.10 (Ubuntu Hirsute)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.13 (Ubuntu Hirsute)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Impish)
 Importance: Undecided
 Assignee: koba (kobako)
 Status: In Progress

** Affects: linux-oem-5.10 (Ubuntu Impish)
 Importance: Undecided
 Status: New

** Affects: linux-oem-5.13 (Ubuntu Impish)
 Importance: Undecided
 Status: New

** Also affects: linux-oem-5.10 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.13 (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Hirsute)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.10 (Ubuntu Hirsute)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.13 (Ubuntu Hirsute)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Impish)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.10 (Ubuntu Impish)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.13 (Ubuntu Impish)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.10 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Also affects: linux-oem-5.13 (Ubuntu Focal)
   Importance: Undecided
   Status: New

** Changed in: linux-oem-5.13 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux-oem-5.13 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux-oem-5.10 (Ubuntu Focal)
   Status: New => In Progress

** Changed in: linux-oem-5.10 (Ubuntu Focal)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux (Ubuntu Hirsute)
   Status: New => In Progress

** Changed in: linux (Ubuntu Hirsute)
 Assignee: (unassigned) => koba (kobako)

** Changed in: linux (Ubuntu Impish)
   Status: New => In Progress

** Changed in: linux (Ubuntu Impish)
 Assignee: (unassigned) => koba (kobako)

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  Fix  Intel AC9560 BT function cannot turn on if BT turn off before S3
  entry

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[Bug 1930645] Re: Fix Ethernet not working by hotplug - RTL8106E

2021-08-17 Thread koba
verified on 5.11.0-33-generic

** Tags removed: verification-needed-hirsute
** Tags added: verification-done-hirsute

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Title:
  Fix Ethernet not working by hotplug - RTL8106E

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