AMD ACP 6.x DMIC Supports

[Alex Hung]

[Impact]

  AMD's Yellow carp platforms will have an updated ACP IP block (ACP 6.x)
  which will not work with existing ACP drivers.

[Fix]

  Backport the new driver that is now in linux-next (to be in 5.16)

[Test]

  This is requested by AMD.

[Where problems could occur]

  Low risk. This is a stand-alone driver that does not affect others devices and platforms.

[Alex Hung (alexhung)]

SRU sent for review: https://lists.ubuntu.com/archives/kernel-team/2021-November/125381.html

[Timo Aaltonen (tjaalton)]

this is also needed in jammy

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

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1949245

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

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

This bug is awaiting verification that the linux-oem-5.14/5.14.0-1008.8 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-5.14 - 5.14.0-1008.8

---------------
linux-oem-5.14 (5.14.0-1008.8) focal; urgency=medium

  * focal/linux-oem-5.14: 5.14.0-1008.8 -proposed tracker (LP: #1949844)

  * Packaging resync (LP: #1786013)
    - [Packaging] update update.conf
    - debian/dkms-versions -- update from kernel-versions (main/2021.11.08)

  * Let NVMe with HMB use native power control again (LP: #1950042)
    - nvme-pci: use attribute group for cmb sysfs
    - nvme-pci: cmb sysfs: one file, one value
    - nvme-pci: disable hmb on idle suspend
    - nvme: allow user toggling hmb usage

  * Add s0i3 RTC wake up for AMD systems (LP: #1950013)
    - platform/x86: amd-pmc: Export Idlemask values based on the APU
    - platform/x86: amd-pmc: adjust arguments for `amd_pmc_send_cmd`
    - platform/x86: amd-pmc: Add special handling for timer based S0i3 wakeup

  * require CAP_NET_ADMIN to attach N_HCI ldisc (LP: #1949516)
    - Bluetooth: hci_ldisc: require CAP_NET_ADMIN to attach N_HCI ldisc

  * AMD ACP 6.x DMIC Supports (LP: #1949245)
    - ASoC: amd: add Yellow Carp ACP6x IP register header
    - ASoC: amd: add Yellow Carp ACP PCI driver
    - ASoC: amd: add acp6x init/de-init functions
    - ASoC: amd: add platform devices for acp6x pdm driver and dmic driver
    - ASoC: amd: add acp6x pdm platform driver
    - ASoC: amd: add acp6x irq handler
    - ASoC: amd: add acp6x pdm driver dma ops
    - ASoC: amd: add acp6x pci driver pm ops
    - ASoC: amd: add acp6x pdm driver pm ops
    - ASoC: amd: enable Yellow carp acp6x drivers build
    - ASoC: amd: create platform device for acp6x machine driver
    - ASoC: amd: add YC machine driver using dmic
    - ASoC: amd: enable Yellow Carp platform machine driver build
    - [Config] Enable AMD ACP 6 DMIC Support

  * Focal update: v5.14.17 upstream stable release (LP: #1950165)
    - scsi: core: Put LLD module refcnt after SCSI device is released
    - sfc: Fix reading non-legacy supported link modes
    - vrf: Revert "Reset skb conntrack connection..."
    - media: firewire: firedtv-avc: fix a buffer overflow in avc_ca_pmt()
    - Revert "xhci: Set HCD flag to defer primary roothub registration"
    - Revert "usb: core: hcd: Add support for deferring roothub registration"
    - drm/amdkfd: fix boot failure when iommu is disabled in Picasso.
    - drm/i915: Remove memory frequency calculation
    - Revert "soc: imx: gpcv2: move reset assert after requesting domain power up"
    - ARM: 9120/1: Revert "amba: make use of -1 IRQs warn"
    - Revert "wcn36xx: Disable bmps when encryption is disabled"
    - drm/amdgpu: revert "Add autodump debugfs node for gpu reset v8"
    - drm/amd/display: Revert "Directly retrain link from debugfs"
    - Revert "drm/i915/gt: Propagate change in error status to children on unhold"
    - ALSA: usb-audio: Add Schiit Hel device to mixer map quirk table
    - ALSA: usb-audio: Add Audient iD14 to mixer map quirk table
    - Linux 5.14.17

  * Focal update: v5.14.16 upstream stable release (LP: #1950164)
    - ARM: 9132/1: Fix __get_user_check failure with ARM KASAN images
    - ARM: 9133/1: mm: proc-macros: ensure *_tlb_fns are 4B aligned
    - ARM: 9134/1: r...

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

This bug is awaiting verification that the linux/5.15.0-43.46 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-jammy' to 'verification-done-jammy'. If the problem still exists, change the tag 'verification-needed-jammy' to 'verification-failed-jammy'.

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 - 5.15.0-43.46

---------------
linux (5.15.0-43.46) jammy; urgency=medium

  * jammy/linux: 5.15.0-43.46 -proposed tracker (LP: #1981243)

  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2022.07.11)

  * nbd: requests can become stuck when disconnecting from server with qemu-nbd
    (LP: #1896350)
    - nbd: don't handle response without a corresponding request message
    - nbd: make sure request completion won't concurrent
    - nbd: don't clear 'NBD_CMD_INFLIGHT' flag if request is not completed
    - nbd: fix io hung while disconnecting device

  * Ubuntu 22.04 and 20.04 DPC Fixes for Failure Cases of DownPort Containment
    events (LP: #1965241)
    - PCI/portdrv: Rename pm_iter() to pcie_port_device_iter()
    - PCI: pciehp: Ignore Link Down/Up caused by error-induced Hot Reset
    - [Config] Enable config option CONFIG_PCIE_EDR

  * [SRU] Ubuntu 22.04 Feature Request-Add support for a NVMe-oF-TCP CDC Client
    - TP 8010 (LP: #1948626)
    - nvme: add CNTRLTYPE definitions for 'identify controller'
    - nvme: send uevent on connection up
    - nvme: expose cntrltype and dctype through sysfs

  * [UBUNTU 22.04] Kernel oops while removing device from cio_ignore list
    (LP: #1980951)
    - s390/cio: derive cdev information only for IO-subchannels

  * Jammy Charmed OpenStack deployment fails over connectivity issues when using
    converged OVS bridge for control and data planes (LP: #1978820)
    - net/mlx5e: TC NIC mode, fix tc chains miss table

  * Hairpin traffic does not work with centralized NAT gw (LP: #1967856)
    - net: openvswitch: fix misuse of the cached connection on tuple changes

  * alsa: asoc: amd: the internal mic can't be dedected on yellow carp machines
    (LP: #1980700)
    - ASoC: amd: Add driver data to acp6x machine driver
    - ASoC: amd: Add support for enabling DMIC on acp6x via _DSD

  * AMD ACP 6.x DMIC Supports (LP: #1949245)
    - ASoC: amd: add Yellow Carp ACP6x IP register header
    - ASoC: amd: add Yellow Carp ACP PCI driver
    - ASoC: amd: add acp6x init/de-init functions
    - ASoC: amd: add platform devices for acp6x pdm driver and dmic driver
    - ASoC: amd: add acp6x pdm platform driver
    - ASoC: amd: add acp6x irq handler
    - ASoC: amd: add acp6x pdm driver dma ops
    - ASoC: amd: add acp6x pci driver pm ops
    - ASoC: amd: add acp6x pdm driver pm ops
    - ASoC: amd: enable Yellow carp acp6x drivers build
    - ASoC: amd: create platform device for acp6x machine driver
    - ASoC: amd: add YC machine driver using dmic
    - ASoC: amd: enable Yellow Carp platform machine driver build
    - ASoC: amd: fix uninitialized variable in snd_acp6x_probe()
    - [Config] Enable AMD ACP 6 DMIC Support

  * [UBUNTU 20.04] Include patches to avoid self-detected stall with Secure
    Execution (LP: #1979296)
    - KVM: s390: pv: add macros for UVC CC values
    - KVM: s390: pv: avoid stalls when making pages secure

  * [22.04 FEAT] KVM: Attestation support for Secure Execution (crypto)
    (LP: #1959973)
    - drivers/s390/char: Add Ultravisor io device
    - s390/uv_uapi: depend on CONFIG_S390
    - [Co...