[Kernel-packages] [Bug 1807334] Re: Add support for ALC3277 codec on new Dell edge gateways

2019-02-14 Thread 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!


** Tags added: verification-needed-bionic

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https://bugs.launchpad.net/bugs/1807334

Title:
  Add support for ALC3277 codec on new Dell edge gateways

Status in HWE Next:
  Fix Committed
Status in linux package in Ubuntu:
  Fix Released
Status in linux-oem package in Ubuntu:
  Invalid
Status in linux source package in Bionic:
  Fix Committed
Status in linux-oem source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  Fix Released
Status in linux-oem source package in Cosmic:
  Invalid
Status in linux source package in Disco:
  Fix Released
Status in linux-oem source package in Disco:
  Invalid

Bug description:
  
  [Impact]
  The Dell Edge IoT Gateway is based on kabylake, and the audio codec is alc3277
  which is connected to kabylake PCH via SSP0, there is no ASoC machine driver
  for this board, so the audio (line-out and line-in) can't work.

  
  [Fix]
  write a ASoC machine driver for this board, and this driver is based on
  the existing driver kbl_rt5663_max98927.c

  
  [Test Case]
  play sound via line-out jack, record sound via line-in jack, all work well.

  
  [Regression Potential]
  Very low, this machine driver is specific to Dell Edge IoT Gateway. Only
  the machine with the HID:10EC3277 in the BIOS can use this driver.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1807334] Re: Add support for ALC3277 codec on new Dell edge gateways

2019-02-04 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 4.19.0-12.13

---
linux (4.19.0-12.13) disco; urgency=medium

  * linux: 4.19.0-12.13 -proposed tracker (LP: #1813664)

  * kernel oops in bcache module (LP: #1793901)
- SAUCE: bcache: never writeback a discard operation

  * Disco update: 4.19.18 upstream stable release (LP: #1813611)
- ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped 
address
- mlxsw: spectrum: Disable lag port TX before removing it
- mlxsw: spectrum_switchdev: Set PVID correctly during VLAN deletion
- net: dsa: mv88x6xxx: mv88e6390 errata
- net, skbuff: do not prefer skb allocation fails early
- qmi_wwan: add MTU default to qmap network interface
- ipv6: Take rcu_read_lock in __inet6_bind for mapped addresses
- net: clear skb->tstamp in bridge forwarding path
- netfilter: ipset: Allow matching on destination MAC address for mac and
  ipmac sets
- gpio: pl061: Move irq_chip definition inside struct pl061
- drm/amd/display: Guard against null stream_state in set_crc_source
- drm/amdkfd: fix interrupt spin lock
- ixgbe: allow IPsec Tx offload in VEPA mode
- platform/x86: asus-wmi: Tell the EC the OS will handle the display off
  hotkey
- e1000e: allow non-monotonic SYSTIM readings
- usb: typec: tcpm: Do not disconnect link for self powered devices
- selftests/bpf: enable (uncomment) all tests in test_libbpf.sh
- of: overlay: add missing of_node_put() after add new node to changeset
- writeback: don't decrement wb->refcnt if !wb->bdi
- serial: set suppress_bind_attrs flag only if builtin
- bpf: Allow narrow loads with offset > 0
- ALSA: oxfw: add support for APOGEE duet FireWire
- x86/mce: Fix -Wmissing-prototypes warnings
- MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur
- crypto: ecc - regularize scalar for scalar multiplication
- arm64: perf: set suppress_bind_attrs flag to true
- drm/atomic-helper: Complete fake_commit->flip_done potentially earlier
- clk: meson: meson8b: fix incorrect divider mapping in cpu_scale_table
- samples: bpf: fix: error handling regarding kprobe_events
- usb: gadget: udc: renesas_usb3: add a safety connection way for
  forced_b_device
- fpga: altera-cvp: fix probing for multiple FPGAs on the bus
- selinux: always allow mounting submounts
- ASoC: pcm3168a: Don't disable pcm3168a when CONFIG_PM defined
- scsi: qedi: Check for session online before getting iSCSI TLV data.
- drm/amdgpu: Reorder uvd ring init before uvd resume
- rxe: IB_WR_REG_MR does not capture MR's iova field
- efi/libstub: Disable some warnings for x86{,_64}
- jffs2: Fix use of uninitialized delayed_work, lockdep breakage
- clk: imx: make mux parent strings const
- pstore/ram: Do not treat empty buffers as valid
- media: uvcvideo: Refactor teardown of uvc on USB disconnect
- powerpc/xmon: Fix invocation inside lock region
- powerpc/pseries/cpuidle: Fix preempt warning
- media: firewire: Fix app_info parameter type in avc_ca{,_app}_info
- ASoC: use dma_ops of parent device for acp_audio_dma
- media: venus: core: Set dma maximum segment size
- staging: erofs: fix use-after-free of on-stack `z_erofs_vle_unzip_io'
- net: call sk_dst_reset when set SO_DONTROUTE
- scsi: target: use consistent left-aligned ASCII INQUIRY data
- scsi: target/core: Make sure that target_wait_for_sess_cmds() waits long
  enough
- selftests: do not macro-expand failed assertion expressions
- arm64: kasan: Increase stack size for KASAN_EXTRA
- clk: imx6q: reset exclusive gates on init
- arm64: Fix minor issues with the dcache_by_line_op macro
- bpf: relax verifier restriction on BPF_MOV | BPF_ALU
- kconfig: fix file name and line number of warn_ignored_character()
- kconfig: fix memory leak when EOF is encountered in quotation
- mmc: atmel-mci: do not assume idle after atmci_request_end
- btrfs: volumes: Make sure there is no overlap of dev extents at mount time
- btrfs: alloc_chunk: fix more DUP stripe size handling
- btrfs: fix use-after-free due to race between replace start and cancel
- btrfs: improve error handling of btrfs_add_link
- tty/serial: do not free trasnmit buffer page under port lock
- perf intel-pt: Fix error with config term "pt=0"
- perf tests ARM: Disable breakpoint tests 32-bit
- perf svghelper: Fix unchecked usage of strncpy()
- perf parse-events: Fix unchecked usage of strncpy()
- perf vendor events intel: Fix Load_Miss_Real_Latency on SKL/SKX
- netfilter: ipt_CLUSTERIP: check MAC address when duplicate config is set
- netfilter: ipt_CLUSTERIP: remove wrong WARN_ON_ONCE in netns exit routine
- netfilter: ipt_CLUSTERIP: fix deadlock in netns exit routine
- x86/topology: Use total_cpus for max logical packages calculation
- dm crypt: use u64 instead of sector_t 

[Kernel-packages] [Bug 1807334] Re: Add support for ALC3277 codec on new Dell edge gateways

2019-02-04 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 4.18.0-14.15

---
linux (4.18.0-14.15) cosmic; urgency=medium

  * linux: 4.18.0-14.15 -proposed tracker (LP: #1811406)

  * CPU hard lockup with rigorous writes to NVMe drive (LP: #1810998)
- blk-wbt: Avoid lock contention and thundering herd issue in wbt_wait
- blk-wbt: move disable check into get_limit()
- blk-wbt: use wq_has_sleeper() for wq active check
- blk-wbt: fix has-sleeper queueing check
- blk-wbt: abstract out end IO completion handler
- blk-wbt: improve waking of tasks

  * To reduce the Realtek USB cardreader power consumption (LP: #1811337)
- mmc: core: Introduce MMC_CAP_SYNC_RUNTIME_PM
- mmc: rtsx_usb_sdmmc: Don't runtime resume the device while changing led
- mmc: rtsx_usb_sdmmc: Re-work runtime PM support
- mmc: rtsx_usb_sdmmc: Re-work card detection/removal support
- memstick: rtsx_usb_ms: Add missing pm_runtime_disable() in probe function
- misc: rtsx_usb: Use USB remote wakeup signaling for card insertion 
detection
- memstick: Prevent memstick host from getting runtime suspended during card
  detection
- memstick: rtsx_usb_ms: Use ms_dev() helper
- memstick: rtsx_usb_ms: Support runtime power management

  * Support non-strict iommu mode on arm64 (LP: #1806488)
- iommu/io-pgtable-arm: Fix race handling in split_blk_unmap()
- iommu/arm-smmu-v3: Implement flush_iotlb_all hook
- iommu/dma: Add support for non-strict mode
- iommu: Add "iommu.strict" command line option
- iommu/io-pgtable-arm: Add support for non-strict mode
- iommu/arm-smmu-v3: Add support for non-strict mode
- iommu/io-pgtable-arm-v7s: Add support for non-strict mode
- iommu/arm-smmu: Support non-strict mode

  * [Regression] crashkernel fails on HiSilicon D05 (LP: #1806766)
- efi: honour memory reservations passed via a linux specific config table
- efi/arm: libstub: add a root memreserve config table
- efi: add API to reserve memory persistently across kexec reboot
- irqchip/gic-v3-its: Change initialization ordering for LPIs
- irqchip/gic-v3-its: Simplify LPI_PENDBASE_SZ usage
- irqchip/gic-v3-its: Split property table clearing from allocation
- irqchip/gic-v3-its: Move pending table allocation to init time
- irqchip/gic-v3-its: Keep track of property table's PA and VA
- irqchip/gic-v3-its: Allow use of pre-programmed LPI tables
- irqchip/gic-v3-its: Use pre-programmed redistributor tables with kdump
  kernels
- irqchip/gic-v3-its: Check that all RDs have the same property table
- irqchip/gic-v3-its: Register LPI tables with EFI config table
- irqchip/gic-v3-its: Allow use of LPI tables in reserved memory
- arm64: memblock: don't permit memblock resizing until linear mapping is up
- efi/arm: Defer persistent reservations until after paging_init()
- efi: Permit calling efi_mem_reserve_persistent() from atomic context
- efi: Prevent GICv3 WARN() by mapping the memreserve table before first use

  * ELAN900C:00 04F3:2844 touchscreen doesn't work (LP: #1811335)
- pinctrl: cannonlake: Fix community ordering for H variant
- pinctrl: cannonlake: Fix HOSTSW_OWN register offset of H variant

  * Add Cavium ThunderX2 SoC UNCORE PMU driver (LP: #1811200)
- Documentation: perf: Add documentation for ThunderX2 PMU uncore driver
- drivers/perf: Add Cavium ThunderX2 SoC UNCORE PMU driver
- [Config] New config CONFIG_THUNDERX2_PMU=m

  * iptables connlimit allows more connections than the limit when using
multiple CPUs (LP: #1811094)
- netfilter: nf_conncount: don't skip eviction when age is negative

  * CVE-2018-16882
- KVM: Fix UAF in nested posted interrupt processing

  * Cannot initialize ATA disk if IDENTIFY command fails (LP: #1809046)
- scsi: libsas: check the ata device status by ata_dev_enabled()

  * scsi: libsas: fix a race condition when smp task timeout (LP: #1808912)
- scsi: libsas: fix a race condition when smp task timeout

  * CVE-2018-14625
- vhost/vsock: fix use-after-free in network stack callers

  * Fix and issue that LG I2C touchscreen stops working after reboot
(LP: #1805085)
- HID: i2c-hid: Disable runtime PM for LG touchscreen

  * Drivers: hv: vmbus: Offload the handling of channels to two workqueues
(LP: #1807757)
- Drivers: hv: vmbus: check the creation_status in vmbus_establish_gpadl()
- Drivers: hv: vmbus: Offload the handling of channels to two workqueues

  * Disable LPM for Raydium Touchscreens (LP: #1802248)
- USB: quirks: Add no-lpm quirk for Raydium touchscreens

  * Power leakage at S5 with Qualcomm Atheros QCA9377 802.11ac Wireless Network
Adapter (LP: #1805607)
- SAUCE: ath10k: provide reset function for QCA9377 chip

  * CVE-2018-19407
- KVM: X86: Fix scan ioapic use-before-initialization

  * Fix USB2 device wrongly detected as USB1 (LP: #1806534)
- xhci: Add quirk to workaround the 

[Kernel-packages] [Bug 1807334] Re: Add support for ALC3277 codec on new Dell edge gateways

2019-01-20 Thread Hui Wang
** Changed in: hwe-next
   Status: In Progress => Fix Committed

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1807334

Title:
  Add support for ALC3277 codec on new Dell edge gateways

Status in HWE Next:
  Fix Committed
Status in linux package in Ubuntu:
  Fix Committed
Status in linux-oem package in Ubuntu:
  Invalid
Status in linux source package in Bionic:
  Fix Committed
Status in linux-oem source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  Fix Committed
Status in linux-oem source package in Cosmic:
  Invalid
Status in linux source package in Disco:
  Fix Committed
Status in linux-oem source package in Disco:
  Invalid

Bug description:
  
  [Impact]
  The Dell Edge IoT Gateway is based on kabylake, and the audio codec is alc3277
  which is connected to kabylake PCH via SSP0, there is no ASoC machine driver
  for this board, so the audio (line-out and line-in) can't work.

  
  [Fix]
  write a ASoC machine driver for this board, and this driver is based on
  the existing driver kbl_rt5663_max98927.c

  
  [Test Case]
  play sound via line-out jack, record sound via line-in jack, all work well.

  
  [Regression Potential]
  Very low, this machine driver is specific to Dell Edge IoT Gateway. Only
  the machine with the HID:10EC3277 in the BIOS can use this driver.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1807334/+subscriptions

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[Kernel-packages] [Bug 1807334] Re: Add support for ALC3277 codec on new Dell edge gateways

2019-01-15 Thread Hui Wang
** Tags removed: verification-needed-cosmic
** Tags added: verification-done-cosmic

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem in Ubuntu.
https://bugs.launchpad.net/bugs/1807334

Title:
  Add support for ALC3277 codec on new Dell edge gateways

Status in HWE Next:
  In Progress
Status in linux package in Ubuntu:
  Fix Committed
Status in linux-oem package in Ubuntu:
  Invalid
Status in linux source package in Bionic:
  Fix Committed
Status in linux-oem source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  Fix Committed
Status in linux-oem source package in Cosmic:
  Invalid
Status in linux source package in Disco:
  Fix Committed
Status in linux-oem source package in Disco:
  Invalid

Bug description:
  
  [Impact]
  The Dell Edge IoT Gateway is based on kabylake, and the audio codec is alc3277
  which is connected to kabylake PCH via SSP0, there is no ASoC machine driver
  for this board, so the audio (line-out and line-in) can't work.

  
  [Fix]
  write a ASoC machine driver for this board, and this driver is based on
  the existing driver kbl_rt5663_max98927.c

  
  [Test Case]
  play sound via line-out jack, record sound via line-in jack, all work well.

  
  [Regression Potential]
  Very low, this machine driver is specific to Dell Edge IoT Gateway. Only
  the machine with the HID:10EC3277 in the BIOS can use this driver.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1807334/+subscriptions

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[Kernel-packages] [Bug 1807334] Re: Add support for ALC3277 codec on new Dell edge gateways

2019-01-15 Thread 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!


** Tags added: verification-needed-cosmic

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem in Ubuntu.
https://bugs.launchpad.net/bugs/1807334

Title:
  Add support for ALC3277 codec on new Dell edge gateways

Status in HWE Next:
  In Progress
Status in linux package in Ubuntu:
  Fix Committed
Status in linux-oem package in Ubuntu:
  Invalid
Status in linux source package in Bionic:
  Fix Committed
Status in linux-oem source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  Fix Committed
Status in linux-oem source package in Cosmic:
  Invalid
Status in linux source package in Disco:
  Fix Committed
Status in linux-oem source package in Disco:
  Invalid

Bug description:
  
  [Impact]
  The Dell Edge IoT Gateway is based on kabylake, and the audio codec is alc3277
  which is connected to kabylake PCH via SSP0, there is no ASoC machine driver
  for this board, so the audio (line-out and line-in) can't work.

  
  [Fix]
  write a ASoC machine driver for this board, and this driver is based on
  the existing driver kbl_rt5663_max98927.c

  
  [Test Case]
  play sound via line-out jack, record sound via line-in jack, all work well.

  
  [Regression Potential]
  Very low, this machine driver is specific to Dell Edge IoT Gateway. Only
  the machine with the HID:10EC3277 in the BIOS can use this driver.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1807334/+subscriptions

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[Kernel-packages] [Bug 1807334] Re: Add support for ALC3277 codec on new Dell edge gateways

2019-01-09 Thread Khaled El Mously
** Changed in: linux (Ubuntu Bionic)
   Status: In Progress => Fix Committed

** Changed in: linux (Ubuntu Cosmic)
   Status: In Progress => Fix Committed

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem in Ubuntu.
https://bugs.launchpad.net/bugs/1807334

Title:
  Add support for ALC3277 codec on new Dell edge gateways

Status in HWE Next:
  In Progress
Status in linux package in Ubuntu:
  Fix Committed
Status in linux-oem package in Ubuntu:
  Invalid
Status in linux source package in Bionic:
  Fix Committed
Status in linux-oem source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  Fix Committed
Status in linux-oem source package in Cosmic:
  Invalid
Status in linux source package in Disco:
  Fix Committed
Status in linux-oem source package in Disco:
  Invalid

Bug description:
  
  [Impact]
  The Dell Edge IoT Gateway is based on kabylake, and the audio codec is alc3277
  which is connected to kabylake PCH via SSP0, there is no ASoC machine driver
  for this board, so the audio (line-out and line-in) can't work.

  
  [Fix]
  write a ASoC machine driver for this board, and this driver is based on
  the existing driver kbl_rt5663_max98927.c

  
  [Test Case]
  play sound via line-out jack, record sound via line-in jack, all work well.

  
  [Regression Potential]
  Very low, this machine driver is specific to Dell Edge IoT Gateway. Only
  the machine with the HID:10EC3277 in the BIOS can use this driver.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1807334/+subscriptions

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[Kernel-packages] [Bug 1807334] Re: Add support for ALC3277 codec on new Dell edge gateways

2019-01-09 Thread Seth Forshee
** Changed in: linux (Ubuntu Disco)
   Status: In Progress => Fix Committed

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem in Ubuntu.
https://bugs.launchpad.net/bugs/1807334

Title:
  Add support for ALC3277 codec on new Dell edge gateways

Status in HWE Next:
  In Progress
Status in linux package in Ubuntu:
  Fix Committed
Status in linux-oem package in Ubuntu:
  Invalid
Status in linux source package in Bionic:
  In Progress
Status in linux-oem source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  In Progress
Status in linux-oem source package in Cosmic:
  Invalid
Status in linux source package in Disco:
  Fix Committed
Status in linux-oem source package in Disco:
  Invalid

Bug description:
  
  [Impact]
  The Dell Edge IoT Gateway is based on kabylake, and the audio codec is alc3277
  which is connected to kabylake PCH via SSP0, there is no ASoC machine driver
  for this board, so the audio (line-out and line-in) can't work.

  
  [Fix]
  write a ASoC machine driver for this board, and this driver is based on
  the existing driver kbl_rt5663_max98927.c

  
  [Test Case]
  play sound via line-out jack, record sound via line-in jack, all work well.

  
  [Regression Potential]
  Very low, this machine driver is specific to Dell Edge IoT Gateway. Only
  the machine with the HID:10EC3277 in the BIOS can use this driver.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1807334/+subscriptions

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[Kernel-packages] [Bug 1807334] Re: Add support for ALC3277 codec on new Dell edge gateways

2019-01-09 Thread Kleber Sacilotto de Souza
** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

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

** Also affects: linux-oem (Ubuntu Disco)
   Importance: High
 Assignee: Hui Wang (hui.wang)
   Status: In Progress

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

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

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

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

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

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

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

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

** Changed in: linux-oem (Ubuntu Cosmic)
   Status: New => Invalid

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

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem in Ubuntu.
https://bugs.launchpad.net/bugs/1807334

Title:
  Add support for ALC3277 codec on new Dell edge gateways

Status in HWE Next:
  In Progress
Status in linux package in Ubuntu:
  In Progress
Status in linux-oem package in Ubuntu:
  Invalid
Status in linux source package in Bionic:
  In Progress
Status in linux-oem source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  In Progress
Status in linux-oem source package in Cosmic:
  Invalid
Status in linux source package in Disco:
  In Progress
Status in linux-oem source package in Disco:
  Invalid

Bug description:
  
  [Impact]
  The Dell Edge IoT Gateway is based on kabylake, and the audio codec is alc3277
  which is connected to kabylake PCH via SSP0, there is no ASoC machine driver
  for this board, so the audio (line-out and line-in) can't work.

  
  [Fix]
  write a ASoC machine driver for this board, and this driver is based on
  the existing driver kbl_rt5663_max98927.c

  
  [Test Case]
  play sound via line-out jack, record sound via line-in jack, all work well.

  
  [Regression Potential]
  Very low, this machine driver is specific to Dell Edge IoT Gateway. Only
  the machine with the HID:10EC3277 in the BIOS can use this driver.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1807334/+subscriptions

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[Kernel-packages] [Bug 1807334] Re: Add support for ALC3277 codec on new Dell edge gateways

2018-12-12 Thread Hui Wang
** Description changed:

- There are two audio jacks on the device, one for Line-in and the other
- for Line-out.
  
- Audio over these jacks is supported through Realtek ALC3277 (RT5660)
- audio codec connected to the Processor/SoC over I2C. While the kernel
- already has the driver for the Codec, we still need a machine driver to
- connect audio FrontEnds provided by the Codec to the Intel SST Audio
- BackEnds.
+ [Impact]
+ The Dell Edge IoT Gateway is based on kabylake, and the audio codec is alc3277
+ which is connected to kabylake PCH via SSP0, there is no ASoC machine driver
+ for this board, so the audio (line-out and line-in) can't work.
+ 
+ 
+ [Fix]
+ write a ASoC machine driver for this board, and this driver is based on
+ the existing driver kbl_rt5663_max98927.c
+ 
+ 
+ [Test Case]
+ play sound via line-out jack, record sound via line-in jack, all work well.
+ 
+ 
+ [Regression Potential]
+ Very low, this machine driver is specific to Dell Edge IoT Gateway. Only
+ the machine with the HID:10EC3277 in the BIOS can use this driver.

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https://bugs.launchpad.net/bugs/1807334

Title:
  Add support for ALC3277 codec on new Dell edge gateways

Status in HWE Next:
  In Progress
Status in linux-oem package in Ubuntu:
  In Progress

Bug description:
  
  [Impact]
  The Dell Edge IoT Gateway is based on kabylake, and the audio codec is alc3277
  which is connected to kabylake PCH via SSP0, there is no ASoC machine driver
  for this board, so the audio (line-out and line-in) can't work.

  
  [Fix]
  write a ASoC machine driver for this board, and this driver is based on
  the existing driver kbl_rt5663_max98927.c

  
  [Test Case]
  play sound via line-out jack, record sound via line-in jack, all work well.

  
  [Regression Potential]
  Very low, this machine driver is specific to Dell Edge IoT Gateway. Only
  the machine with the HID:10EC3277 in the BIOS can use this driver.

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[Kernel-packages] [Bug 1807334] Re: Add support for ALC3277 codec on new Dell edge gateways

2018-12-12 Thread Hui Wang
** Changed in: hwe-next
   Importance: Undecided => High

** Changed in: linux-oem (Ubuntu)
   Importance: Undecided => High

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem in Ubuntu.
https://bugs.launchpad.net/bugs/1807334

Title:
  Add support for ALC3277 codec on new Dell edge gateways

Status in HWE Next:
  In Progress
Status in linux-oem package in Ubuntu:
  In Progress

Bug description:
  There are two audio jacks on the device, one for Line-in and the other
  for Line-out.

  Audio over these jacks is supported through Realtek ALC3277 (RT5660)
  audio codec connected to the Processor/SoC over I2C. While the kernel
  already has the driver for the Codec, we still need a machine driver
  to connect audio FrontEnds provided by the Codec to the Intel SST
  Audio BackEnds.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1807334/+subscriptions

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