[ALSA] [PATCH] System76 darp5 and oryp5 fixups

[Jeremy Soller]

SRU Justification

Impact: The System76 darp5 and oryp5 platforms need audio driverquirks to fix up the pin configuration.

Fix: One backport from upstream, and one cherry pick from the upstream sound tree.

Test Case: Backports have been tested on the affected hardware.

Regression Potential: These are quirks for specific PCI device ids and thus are not expected to introduce regressions for any other hardware.

---

Two fixups are needed to support the headset microphone on the System76 darp5 and oryp5. The darp5 patch is attached here, the oryp5 patch will be attached on the next comment.

On the System76 Darter Pro (darp5), there is a headset microphone input attached to 0x1a that does not have a jack detect. In order to get it working, the pin configuration needs to be set correctly, and the ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC fixup needs to be applied. This is similar to the MIC_NO_PRESENCE fixups for some Dell laptops, except we have a separate microphone jack that is already configured correctly.

On the System76 Oryx Pro (oryp5), there is a headset microphone input attached to 0x19 that does not have a jack detect. In order to get it working, the pin configuration needs to be set correctly, and the ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC fixup needs to be applied. This is similar to the MIC_NO_PRESENCE fixups for some Dell laptops, except we have a separate microphone jack that is already configured correctly. Since the ALC1220 does not have a fixup similar to ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC, I have exposed the fixup from the ALC269 in a way that it can be accessed from the alc1220_fixup_system76_oryp5 function. In addition, the alc1220_fixup_clevo_p950 needs to be applied to gain speaker output.

[Jeremy Soller (jackpot51)]

Attached is the oryp5 patch

[Jeremy Soller (jackpot51)]

These two patches were both accepted to the upstream kernel, and can be seen here:

darp5 - https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/commit/?id=89e3a5682edaa4e5bb334719afb180256ac7bf78

oryp5 - https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/commit/?id=57a62c99b203c93fe3152eb3954f49a0c0e426e3

[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 1815831

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.

[Terry Rudd (terrykrudd)]

Jeremy, I am working this into our SRU process.. thanks for the commits

[Jeremy Soller (jackpot51)]

Thanks Terry!

[Seth Forshee (sforshee)]

Applied these patches for disco.

[Jeremy Soller (jackpot51)]

How are things going with this? Can I test new kernel debs to confirm a fix?

[Seth Forshee (sforshee)]

As far as disco is concerned, we can give you a test build if you want, but there should be a new 5.0 build available early next week if you don't mind waiting.

I thought someone else was going to be working on the SRU for these patches, but I'll double check on that.

[Seth Forshee (sforshee)]

Test builds for bionic and cosmic are here:

http://people.canonical.com/~sforshee/lp1815831/

Please let me know whether or not they fix the issue. Thanks!

[Jeremy Soller (jackpot51)]

Thanks very much! I am U.S. based so it will be a couple of hours before I get to test these.

[Jeremy Soller (jackpot51)]

I am looking into it right now. If approved, how soon do you think it would be before a kernel is released?

[Jeremy Soller (jackpot51)]

I can confirm that these two kernels fix issues for me on both machines, on both 18.04 and 18.10. Would this also be added to the 18.04 HWE kernel?

[Seth Forshee (sforshee)]

Thanks, kernels should hit the updates pocket in about 4.5 weeks. I will submit patches for both the 18.04 and 18.10 kernels.

[Jeremy Soller (jackpot51)]

Thanks!

[Seth Forshee (sforshee)]

Patches sent to the mailing list.

https://lists.ubuntu.com/archives/kernel-team/2019-February/098645.html

[Jeremy Soller (jackpot51)]

Great!

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.0.0-7.8

---------------
linux (5.0.0-7.8) disco; urgency=medium

  * linux: 5.0.0-7.8 -proposed tracker (LP: #1818519)

  * Packaging resync (LP: #1786013)
    - [Packaging] update helper scripts

  * unnecessary request_queue freeze (LP: #1815733)
    - block: avoid setting nr_requests to current value
    - block: avoid setting none scheduler if it's already none

  * Miscellaneous Ubuntu changes
    - SAUCE: selftests: net: Don't fail test_vxlan_under_vrf on xfail
    - update dkms package versions

  [ Upstream Kernel Changes ]

  * Rebase to v5.0

 -- Seth Forshee <email address hidden> Mon, 04 Mar 2019 08:46:10 -0600

[Brad Figg (brad-figg)]

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-cosmic' to 'verification-done-cosmic'. If the problem still exists, change the tag 'verification-needed-cosmic' to 'verification-failed-cosmic'.

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!

[Brad Figg (brad-figg)]

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-bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verification-needed-bionic' to 'verification-failed-bionic'.

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!

[Ben S (shpurk)]

I just confirmed the patch in proposed works in bionic (4.18.0-17-generic). Testing cosmic next.

[Ben S (shpurk)]

Kernel in cosmic proposed also works and fixes this issue. Tags updated.

[Steven Clarkson (sclarkson)]

Any chance this could land in the xenial HWE kernel as well?

[Seth Forshee (sforshee)]

The xenial hwe kernel uses the same source as the bionic kernel, so getting it into bionic also gets it into the xenial hwe kernel.

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 4.15.0-47.50

---------------
linux (4.15.0-47.50) bionic; urgency=medium

  * linux: 4.15.0-47.50 -proposed tracker (LP: #1819716)

  * Packaging resync (LP: #1786013)
    - [Packaging] resync getabis
    - [Packaging] update helper scripts
    - [Packaging] resync retpoline extraction

  * C++ demangling support missing from perf (LP: #1396654)
    - [Packaging] fix a mistype

  * arm-smmu-v3 arm-smmu-v3.3.auto: CMD_SYNC timeout (LP: #1818162)
    - iommu/arm-smmu-v3: Fix unexpected CMD_SYNC timeout

  * Crash in nvme_irq_check() when using threaded interrupts (LP: #1818747)
    - nvme-pci: fix out of bounds access in nvme_cqe_pending

  * CVE-2019-9213
    - mm: enforce min addr even if capable() in expand_downwards()

  * CVE-2019-3460
    - Bluetooth: Check L2CAP option sizes returned from l2cap_get_conf_opt

  * amdgpu with mst WARNING on blanking (LP: #1814308)
    - drm/amd/display: Don't use dc_link in link_encoder
    - drm/amd/display: Move wait for hpd ready out from edp power control.
    - drm/amd/display: eDP sequence BL off first then DP blank.
    - drm/amd/display: Fix unused variable compilation error
    - drm/amd/display: Fix warning about misaligned code
    - drm/amd/display: Fix MST dp_blank REG_WAIT timeout

  * tun/tap: unable to manage carrier state from userland (LP: #1806392)
    - tun: implement carrier change

  * CVE-2019-8980
    - exec: Fix mem leak in kernel_read_file

  * raw_skew in timer from the ubuntu_kernel_selftests failed on Bionic
    (LP: #1811194)
    - selftest: timers: Tweak raw_skew to SKIP when ADJ_OFFSET/other clock
      adjustments are in progress

  * [Packaging] Allow overlay of config annotations (LP: #1752072)
    - [Packaging] config-check: Add an include directive

  * CVE-2019-7308
    - bpf: move {prev_,}insn_idx into verifier env
    - bpf: move tmp variable into ax register in interpreter
    - bpf: enable access to ax register also from verifier rewrite
    - bpf: restrict map value pointer arithmetic for unprivileged
    - bpf: restrict stack pointer arithmetic for unprivileged
    - bpf: restrict unknown scalars of mixed signed bounds for unprivileged
    - bpf: fix check_map_access smin_value test when pointer contains offset
    - bpf: prevent out of bounds speculation on pointer arithmetic
    - bpf: fix sanitation of alu op with pointer / scalar type from different
      paths
    - bpf: add various test cases to selftests

  * CVE-2017-5753
    - bpf: properly enforce index mask to prevent out-of-bounds speculation
    - bpf: fix inner map masking to prevent oob under speculation

  * BPF: kernel pointer leak to unprivileged userspace (LP: #1815259)
    - bpf/verifier: disallow pointer subtraction

  * squashfs hardening (LP: #1816756)
    - squashfs: more metadata hardening
    - squashfs metadata 2: electric boogaloo
    - squashfs: more metadata hardening
    - Squashfs: Compute expected length from inode size rather than block length

  * efi/arm/arm64: Allow SetVirtualAddressMap() to be omitted (LP: #1814982)
    - efi/arm/arm64: Allow SetVirtualAddressMap() to be omitted

  * Update ENA driver to version 2.0.3K (LP: #1816806)...

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 4.18.0-17.18

---------------
linux (4.18.0-17.18) cosmic; urgency=medium

  * linux: 4.18.0-17.18 -proposed tracker (LP: #1819624)

  * Packaging resync (LP: #1786013)
    - [Packaging] resync getabis
    - [Packaging] update helper scripts

  * C++ demangling support missing from perf (LP: #1396654)
    - [Packaging] fix a mistype

  * arm-smmu-v3 arm-smmu-v3.3.auto: CMD_SYNC timeout (LP: #1818162)
    - iommu/arm-smmu-v3: Fix unexpected CMD_SYNC timeout

  * Crash in nvme_irq_check() when using threaded interrupts (LP: #1818747)
    - nvme-pci: fix out of bounds access in nvme_cqe_pending

  * CVE-2019-9003
    - ipmi: fix use-after-free of user->release_barrier.rda

  * CVE-2019-9162
    - netfilter: nf_nat_snmp_basic: add missing length checks in ASN.1 cbs

  * CVE-2019-9213
    - mm: enforce min addr even if capable() in expand_downwards()

  * CVE-2019-3460
    - Bluetooth: Check L2CAP option sizes returned from l2cap_get_conf_opt

  * tun/tap: unable to manage carrier state from userland (LP: #1806392)
    - tun: implement carrier change

  * CVE-2019-8980
    - exec: Fix mem leak in kernel_read_file

  * [Packaging] Allow overlay of config annotations (LP: #1752072)
    - [Packaging] config-check: Add an include directive

  * amdgpu with mst WARNING on blanking (LP: #1814308)
    - drm/amd/display: Fix MST dp_blank REG_WAIT timeout

  * CVE-2019-7308
    - bpf: move {prev_,}insn_idx into verifier env
    - bpf: move tmp variable into ax register in interpreter
    - bpf: enable access to ax register also from verifier rewrite
    - bpf: restrict map value pointer arithmetic for unprivileged
    - bpf: restrict stack pointer arithmetic for unprivileged
    - bpf: restrict unknown scalars of mixed signed bounds for unprivileged
    - bpf: fix check_map_access smin_value test when pointer contains offset
    - bpf: prevent out of bounds speculation on pointer arithmetic
    - bpf: fix sanitation of alu op with pointer / scalar type from different
      paths
    - bpf: add various test cases to test_verifier
    - bpf: add various test cases to selftests

  * CVE-2017-5753
    - bpf: fix inner map masking to prevent oob under speculation

  * Use memblock quirk instead of delayed allocation for GICv3 LPI tables
    (LP: #1816425)
    - efi/arm: Revert "Defer persistent reservations until after paging_init()"
    - arm64, mm, efi: Account for GICv3 LPI tables in static memblock reserve
      table

  * efi/arm/arm64: Allow SetVirtualAddressMap() to be omitted (LP: #1814982)
    - efi/arm/arm64: Allow SetVirtualAddressMap() to be omitted

  * Update ENA driver to version 2.0.3K (LP: #1816806)
    - net: ena: update driver version from 2.0.2 to 2.0.3
    - net: ena: fix race between link up and device initalization
    - net: ena: fix crash during failed resume from hibernation

  * Silent "Unknown key" message when pressing keyboard backlight hotkey
    (LP: #1817063)
    - platform/x86: dell-wmi: Ignore new keyboard backlight change event

  * CVE-2018-19824
    - ALSA: usb-audio: Fix UAF decrement if card has no live interfaces in card.c

  * CVE-2019-3459
    - Bluetooth: Verify that l2cap_get...