On TGL platforms screen shows garbage when browsing website by scrolling mouse

[AceLan Kao]

[Impact]
On Dell TGL platforms screen shows garbage when browsing website by scrolling mouse

[Fix]
This patch fixes the issue
https://patchwork.freedesktop.org/patch/430153/?series=89348&rev=1

[Test]
Verified on Dell TGL-H platforms.

[Where problems could occur]
It disable PSR2 on A0 and B0 TGL-H platforms, should introduce no regression.

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-oem-5.10 - 5.10.0-1029.30

---------------
linux-oem-5.10 (5.10.0-1029.30) focal; urgency=medium

  * focal/linux-oem-5.10: 5.10.0-1029.30 -proposed tracker (LP: #1930076)

  * CVE-2021-33200
    - bpf: Wrap aux data inside bpf_sanitize_info container
    - bpf: Fix mask direction swap upon off reg sign change
    - bpf: No need to simulate speculative domain for immediates

linux-oem-5.10 (5.10.0-1028.29) focal; urgency=medium

  * focal/linux-oem-5.10: 5.10.0-1028.29 -proposed tracker (LP: #1929167)

  * Packaging resync (LP: #1786013)
    - update dkms package versions

  * TGL-H system NV GPU fallen off the bus after resuming from s2idle with the
    external display connected via docking station (LP: #1929166)
    - SAUCE: ACPI: avoid NVIDIA GPU fallen with an _OSI string

  * AX201 BT will cause system could not enter S0i3 (LP: #1928047)
    - drm/i915: Tweaked Wa_14010685332 for all PCHs

  * Realtek USB hubs in Dell WD19SC/DC/TB fail to work after exiting s2idle
    (LP: #1928242)
    - USB: Verify the port status when timeout happens during port suspend
    - Revert "USB: Add reset-resume quirk for WD19's Realtek Hub"

  * Support mic-mute on Dell's platform (LP: #1928750)
    - ASoC: rt715: add main capture switch and main capture volume
    - ASoC: rt715: remove kcontrols which no longer be used
    - ASoC: rt715: modification for code simplicity
    - platform/x86: Move all dell drivers to their own subdirectory
    - SAUCE: platform/x86: dell-privacy: Add support for Dell hardware privacy
    - SAUCE: ASoC: rt715:add micmute led state control supports
    - [Config] Update configs for Dell's E-Privacy

linux-oem-5.10 (5.10.0-1027.28) focal; urgency=medium

  * focal/linux-oem-5.10: 5.10.0-1027.28 -proposed tracker (LP: #1927620)

  * Introduce the 465 driver series, fabric-manager, and libnvidia-nscq
    (LP: #1925522)
    - debian/dkms-versions -- add NVIDIA 465 and migrate 450 to 460

  * Packaging resync (LP: #1786013)
    - update dkms package versions

  * On TGL platforms screen shows garbage when browsing website by scrolling
    mouse (LP: #1926579)
    - SAUCE: drm/i915/display: Disable PSR2 if TGL Display stepping is B1 from A0

  * Add s2idle support on AMD Renoir and Cezanne (LP: #1927067)
    - drm/amd/display: setup system context in dm_init
    - drm/amd/display: add S/G support for Renoir
    - drm/amdgpu: drop extra drm_kms_helper_poll_enable/disable calls
    - drm/amdgpu: use runpm flag rather than fbcon for kfd runtime suspend (v2)
    - drm/amdgpu: reset runpm flag if device suspend fails
    - drm/amdgpu: add s0i3 capacity check for s0i3 routine (v2)
    - drm/amdgpu: add amdgpu_gfx_state_change_set() set gfx power change entry
      (v2)
    - drm/amdgpu: update amdgpu device suspend/resume sequence for s0i3 support
    - drm/amd/pm: add gfx_state_change_set() for rn gfx power switch (v2)
    - drm/amdgpu: add judgement for suspend/resume sequence
    - drm/amdgpu/pm: no need GPU status set since
      mmnbif_gpu_BIF_DOORBELL_FENCE_CNTL added in FSDL
    - drm/amdgpu: fix shutdown and poweroff process failed with s0ix
    - drm/amdgpu: Only check for S0ix if AMD_PMC ...

[AceLan Kao (acelankao)]

commit 8804325861be242a420d68c0175127a5947ac35a
Author: Gwan-gyeong Mun <email address hidden>
Date: Thu Apr 22 19:05:44 2021 +0300

    drm/i915/display: Disable PSR2 if TGL Display stepping is B1 from A0

    TGL PSR2 hardware tracking shows momentary flicker and screen shift if
    TGL Display stepping is B1 from A0.
    It has been fixed from TGL Display stepping C0.

    HSDES: 18015970021
    HSDES: 2209313811
    BSpec: 55378

    v2: Add checking of PSR2 manual tracking (Jose)

    Cc: José Roberto de Souza <email address hidden>
    Signed-off-by: Gwan-gyeong Mun <email address hidden>
    Reviewed-by: José Roberto de Souza <email address hidden>
    Signed-off-by: José Roberto de Souza <email address hidden>
    Link: https://patchwork.freedesktop<email address hidden>

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-oem-5.13 - 5.13.0-1010.11

---------------
linux-oem-5.13 (5.13.0-1010.11) focal; urgency=medium

  * focal/linux-oem-5.13: 5.13.0-1010.11 -proposed tracker (LP: #1937217)

  * Packaging resync (LP: #1786013)
    - [Packaging] update update.conf, follow impish

  * [SRU][OEM-5.13/U] Fix firmware reload failure of MT7921 (LP: #1936790)
    - mt76: mt7921: continue to probe driver when fw already downloaded

  * Backport support for AMD SMU statistics (LP: #1934809)
    - platform/x86: amd-pmc: Fix command completion code
    - platform/x86: amd-pmc: Fix SMU firmware reporting mechanism
    - platform/x86: amd-pmc: call dump registers only once
    - platform/x86: amd-pmc: Add support for logging SMU metrics
    - platform/x86: amd-pmc: Add support for logging s0ix counters
    - platform/x86: amd-pmc: Add support for ACPI ID AMDI0006
    - platform/x86: amd-pmc: Add new acpi id for future PMC controllers
    - platform/x86: amd-pmc: Use return code on suspend
    - platform/x86: amd-pmc: Fix missing unlock on error in amd_pmc_send_cmd()
    - platform/x86: amd-pmc: Fix undefined reference to __udivdi3

  * Skip rtcpie test in kselftests/timers if the default RTC device does not
    exist (LP: #1937991)
    - selftests: timers: rtcpie: skip test if default RTC device does not exist

  * Support AMD W6600 [1002:73E3] (LP: #1938145)
    - drm/amdgpu: add new dimgrey cavefish DID

  * Add additional Mediatek MT7921 WiFi/BT device IDs (LP: #1937004)
    - Bluetooth: btusb: Fixed too many in-token issue for Mediatek Chip.
    - Bluetooth: btusb: Add support for Lite-On Mediatek Chip
    - Bluetooth: btusb: fix memory leak
    - SAUCE: Bluetooth: btusb: Add Mediatek MT7921 support for Foxconn
    - SAUCE: Bluetooth: btusb: Add Mediatek MT7921 support for IMC Network
    - SAUCE: Bluetooth: btusb: Add support for Foxconn Mediatek Chip

  * Add new PCI MMIO based thermal driver [8086:461d] for Intel Alder Lake
    (LP: #1934741)
    - thermal/drivers/int340x/processor_thermal: Split enumeration and processing
      part
    - thermal/drivers/int340x/processor_thermal: Add PCI MMIO based thermal driver

  * On TGL platforms screen shows garbage when browsing website by scrolling
    mouse (LP: #1926579)
    - drm/i915/display: Disable PSR2 if TGL Display stepping is B1 from A0

  * Fix kernel panic caused by legacy devices on AMD platforms (LP: #1936682)
    - SAUCE: iommu/amd: Keep swiotlb enabled to ensure devices with 32bit DMA
      still work

  * Fix display output on HP hybrid GFX laptops (LP: #1936296)
    - drm/i915: Invoke another _DSM to enable MUX on HP Workstation laptops

  * Add support for AMD BCL DID (LP: #1936785)
    - SAUCE: drm/amdgpu: add another Renior DID

  * e1000e blocks the boot process when it tried to write checksum to its NVM
    (LP: #1936998)
    - SAUCE: e1000e: Do not take care about recovery NVM checksum

  * Mute/mic LEDs no function on some HP platfroms (LP: #1934878)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G8
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 630 G8

  * ...

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-hirsute' to 'verification-done-hirsute'. If the problem still exists, change the tag 'verification-needed-hirsute' to 'verification-failed-hirsute'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.13.0-14.14

---------------
linux (5.13.0-14.14) impish; urgency=medium

  * impish/linux: 5.13.0-14.14 -proposed tracker (LP: #1938565)

  * Miscellaneous Ubuntu changes
    - SAUCE: Revert "UBUNTU: SAUCE: random: Make getrandom() ready earlier"
    - SAUCE: random: properly make getrandom() ready earlier

  * Miscellaneous upstream changes
    - seq_buf: Fix overflow in seq_buf_putmem_hex()
    - bpf: Fix integer overflow in argument calculation for bpf_map_area_alloc
    - ext4: cleanup in-core orphan list if ext4_truncate() failed to get a
      transaction handle
    - ext4: fix kernel infoleak via ext4_extent_header
    - ext4: fix overflow in ext4_iomap_alloc()
    - ext4: return error code when ext4_fill_flex_info() fails
    - ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit
    - ext4: remove check for zero nr_to_scan in ext4_es_scan()
    - ext4: fix avefreec in find_group_orlov
    - ext4: use ext4_grp_locked_error in mb_find_extent

 -- Andrea Righi <email address hidden> Mon, 02 Aug 2021 14:23:08 +0200

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.11.0-34.36

---------------
linux (5.11.0-34.36) hirsute; urgency=medium

  * hirsute/linux: 5.11.0-34.36 -proposed tracker (LP: #1941766)

  * Server boot failure after adding checks for ACPI IRQ override (LP: #1941657)
    - Revert "ACPI: resources: Add checks for ACPI IRQ override"

linux (5.11.0-33.35) hirsute; urgency=medium

  * hirsute/linux: 5.11.0-33.35 -proposed tracker (LP: #1940101)

  * libvirtd fails to create VM (LP: #1940107)
    - sched: Stop PF_NO_SETAFFINITY from being inherited by various init system
      threads

linux (5.11.0-32.34) hirsute; urgency=medium

  * hirsute/linux: 5.11.0-32.34 -proposed tracker (LP: #1939769)

  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2021.08.16)

  * CVE-2021-3656
    - SAUCE: KVM: nSVM: always intercept VMLOAD/VMSAVE when nested

  * CVE-2021-3653
    - SAUCE: KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl

  * [regression] USB device is not detected during boot (LP: #1939638)
    - SAUCE: Revert "usb: core: reduce power-on-good delay time of root hub"

  * Support builtin revoked certificates (LP: #1932029)
    - [Packaging] build canonical-revoked-certs.pem from branch/arch certs
    - [Packaging] Revoke 2012 UEFI signing certificate as built-in
    - [Config] Configure CONFIG_SYSTEM_REVOCATION_KEYS with revoked keys

  * Support importing mokx keys into revocation list from the mok table
    (LP: #1928679)
    - SAUCE: integrity: add informational messages when revoking certs

  * Support importing mokx keys into revocation list from the mok table
    (LP: #1928679) // CVE-2020-26541 when certificates are revoked via
    MokListXRT.
    - SAUCE: integrity: Load mokx certs from the EFI MOK config table

  * Include product_sku info to modalias (LP: #1938143)
    - firmware/dmi: Include product_sku info to modalias

  * Fix Ethernet not working by hotplug - RTL8106E (LP: #1930645)
    - net: phy: rename PHY_IGNORE_INTERRUPT to PHY_MAC_INTERRUPT
    - SAUCE: r8169: Use PHY_POLL when RTL8106E enable ASPM

  * [SRU][H/OEM-5.10/OEM-5.13/U] Fix system hang after unplug tbt dock
    (LP: #1938689)
    - SAUCE: igc: fix page fault when thunderbolt is unplugged

  * [Regression] Audio card [8086:9d71] not detected after upgrade from linux
    5.4 to 5.8 (LP: #1915117)
    - [Config] set CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC to y

  * Backlight (screen brightness) on Lenovo P14s AMD Gen2 inop (LP: #1934557)
    - drm/amdgpu/display: only enable aux backlight control for OLED panels

  * Touchpad not working with ASUS TUF F15 (LP: #1937056)
    - pinctrl: tigerlake: Fix GPIO mapping for newer version of software

  * dev_forward_skb: do not scrub skb mark within the same name space
    (LP: #1935040)
    - dev_forward_skb: do not scrub skb mark within the same name space

  * Fix display output on HP hybrid GFX laptops (LP: #1936296)
    - drm/i915: Invoke another _DSM to enable MUX on HP Workstation laptops

  * [SRU][OEM-5.10/H] UBUNTU: SAUCE: Fix backlight control on Samsung 16727
    panel (LP: #1930527)
    - SAUCE: drm/i915: Force DPCD backlight mode for Samsung 16727 pa...