Fix missing HDMI audio on Intel RKL

[Kai-Heng Feng]

[Impact]
HDMI audio is missing on Intel RKL.

[Fix]
Also use BIOS provided value for HDA link.

[Test]
HDMI audio is back after the fix gets applied.

[Where problems could occur]
Because this is a regression, this patch simply brings back the old
behavior for RKL systems. There could be RKL systems get fixed by
the offending commit, so this might break those hypothetical systems.

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

This bug is awaiting verification that the linux-oem-5.14/5.14.0-1005.5 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-5.13 - 5.13.0-1017.21

---------------
linux-oem-5.13 (5.13.0-1017.21) focal; urgency=medium

  * focal/linux-oem-5.13: 5.13.0-1017.21 -proposed tracker (LP: #1946722)

  * Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error
    in SYNC CMD UNKNOWN (LP: #1941665)
    - iwlwifi: mvm: support BIOS enable/disable for 11ax in Russia
    - iwlwifi: mvm: Read acpi dsm to get unii4 enable/disable bitmap.

 -- Timo Aaltonen <email address hidden> Tue, 12 Oct 2021 11:54:40 +0300

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-oem-5.14 - 5.14.0-1005.5

---------------
linux-oem-5.14 (5.14.0-1005.5) focal; urgency=medium

  * focal/linux-oem-5.14: 5.14.0-1005.5 -proposed tracker (LP: #1944905)

  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2021.09.27)

  * Update ADL-P dmc firmware (LP: #1945438)
    - drm/i915: Free all DMC payloads
    - drm/i915/dmc: Update to DMC v2.12

  * Enable runtime power management for yellow carp XHCI (LP: #1944382)
    - SAUCE: usb: xhci: Enable runtime-pm by default on AMD Yellow Carp platform

  * e1000e extremly slow (LP: #1930754)
    - SAUCE: e1000e: Separate TGP board type from SPT
    - SAUCE: e1000e: Fixing packet loss issues on new platforms

  * Fix missing HDMI audio on Intel RKL (LP: #1945556)
    - drm/i915/audio: Use BIOS provided value for RKL HDA link

  * Focal update: v5.14.9 upstream stable release (LP: #1945656)
    - mm, hwpoison: add is_free_buddy_page() in HWPoisonHandlable()
    - ocfs2: drop acl cache for directories too
    - mm/debug: sync up MR_CONTIG_RANGE and MR_LONGTERM_PIN
    - mm: fix uninitialized use in overcommit_policy_handler
    - usb: gadget: r8a66597: fix a loop in set_feature()
    - usb: gadget: u_audio: EP-OUT bInterval in fback frequency
    - usb: dwc2: gadget: Fix ISOC flow for BDMA and Slave
    - usb: dwc2: gadget: Fix ISOC transfer complete handling for DDMA
    - usb: musb: tusb6010: uninitialized data in tusb_fifo_write_unaligned()
    - cifs: Not to defer close on file when lock is set
    - cifs: Fix soft lockup during fsstress
    - cifs: fix incorrect check for null pointer in header_assemble
    - xen/x86: fix PV trap handling on secondary processors
    - usb-storage: Add quirk for ScanLogic SL11R-IDE older than 2.6c
    - USB: serial: cp210x: add ID for GW Instek GDM-834x Digital Multimeter
    - USB: cdc-acm: fix minor-number release
    - Revert "USB: bcma: Add a check for devm_gpiod_get"
    - binder: make sure fd closes complete
    - binder: fix freeze race
    - staging: greybus: uart: fix tty use after free
    - usb: isp1760: do not sleep in field register poll
    - Re-enable UAS for LaCie Rugged USB3-FW with fk quirk
    - usb: dwc3: core: balance phy init and exit
    - usb: cdns3: fix race condition before setting doorbell
    - usb: core: hcd: Add support for deferring roothub registration
    - USB: serial: mos7840: remove duplicated 0xac24 device ID
    - USB: serial: option: add Telit LN920 compositions
    - USB: serial: option: remove duplicate USB device ID
    - USB: serial: option: add device id for Foxconn T99W265
    - misc: bcm-vk: fix tty registration race
    - misc: genwqe: Fixes DMA mask setting
    - mcb: fix error handling in mcb_alloc_bus()
    - KVM: rseq: Update rseq when processing NOTIFY_RESUME on xfer to KVM guest
    - erofs: fix up erofs_lookup tracepoint
    - nexthop: Fix division by zero while replacing a resilient group
    - btrfs: prevent __btrfs_dump_space_info() to underflow its free space
    - xhci: Set HCD flag to defer primary roothub registration
    - serial: 8250: 8250_omap: Fix RX_LVL register offset
    - serial: mvebu-uart: fix dr...

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

This bug is awaiting verification that the linux/5.13.0-21.21 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-impish' to 'verification-done-impish'. If the problem still exists, change the tag 'verification-needed-impish' to 'verification-failed-impish'.

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 - 5.13.0-21.21

---------------
linux (5.13.0-21.21) impish; urgency=medium

  * impish/linux: 5.13.0-21.21 -proposed tracker (LP: #1947347)

  * It hangs while booting up with AMD W6800 [1002:73A3] (LP: #1945553)
    - drm/amdgpu: Rename flag which prevents HW access
    - drm/amd/pm: Fix a bug communicating with the SMU (v5)
    - drm/amd/pm: Fix a bug in semaphore double-lock

  * Add final-checks to check certificates (LP: #1947174)
    - [Packaging] Add system trusted and revocation keys final check

  * No sound on Lenovo laptop models Legion 15IMHG05, Yoga 7 14ITL5, and 13s
    Gen2 (LP: #1939052)
    - ALSA: hda/realtek: Quirks to enable speaker output for Lenovo Legion 7i
      15IMHG05, Yoga 7i 14ITL5/15ITL5, and 13s Gen2 laptops.
    - ALSA: hda/realtek: Fix for quirk to enable speaker output on the Lenovo 13s
      Gen2

  * Check for changes relevant for security certifications (LP: #1945989)
    - [Packaging] Add a new fips-checks script
    - [Packaging] Add fips-checks as part of finalchecks

  * BCM57800 SRIOV bug causes interfaces to disappear (LP: #1945707)
    - bnx2x: Fix enabling network interfaces without VFs

  * CVE-2021-3759
    - memcg: enable accounting of ipc resources

  * [impish] Remove the downstream xr-usb-uart driver (LP: #1945938)
    - SAUCE: xr-usb-serial: remove driver
    - [Config] update modules list

  * Fix A yellow screen pops up in an instant (< 1 second) and then disappears
    before loading the system (LP: #1945932)
    - drm/i915: Stop force enabling pipe bottom color gammma/csc

  * Impish update: v5.13.18 upstream stable release (LP: #1946249)
    - Linux 5.13.18

  * Impish update: v5.13.17 upstream stable release (LP: #1946247)
    - locking/mutex: Fix HANDOFF condition
    - regmap: fix the offset of register error log
    - regulator: tps65910: Silence deferred probe error
    - crypto: mxs-dcp - Check for DMA mapping errors
    - sched/deadline: Fix reset_on_fork reporting of DL tasks
    - power: supply: axp288_fuel_gauge: Report register-address on readb / writeb
      errors
    - crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop()
    - sched/deadline: Fix missing clock update in migrate_task_rq_dl()
    - rcu/tree: Handle VM stoppage in stall detection
    - EDAC/mce_amd: Do not load edac_mce_amd module on guests
    - hrtimer: Avoid double reprogramming in __hrtimer_start_range_ns()
    - hrtimer: Ensure timerfd notification for HIGHRES=n
    - udf: Check LVID earlier
    - udf: Fix iocharset=utf8 mount option
    - isofs: joliet: Fix iocharset=utf8 mount option
    - bcache: add proper error unwinding in bcache_device_init
    - nbd: add the check to prevent overflow in __nbd_ioctl()
    - blk-throtl: optimize IOPS throttle for large IO scenarios
    - nvme-tcp: don't update queue count when failing to set io queues
    - nvme-rdma: don't update queue count when failing to set io queues
    - nvmet: pass back cntlid on successful completion
    - power: supply: smb347-charger: Add missing pin control activation
    - power: supply: max17042_battery: fix typo in MAx17042_TOFF
    - s390/cio: add dev_busid sysfs entry f...

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.15.0-17.17

---------------
linux (5.15.0-17.17) jammy; urgency=medium

  * jammy/linux: 5.15.0-17.17 -proposed tracker (LP: #1957809)

 -- Andrea Righi <email address hidden> Thu, 13 Jan 2022 17:11:21 +0100