Bug 113971 - Cherry trail LPE Audio for HDMI can not be supported?
Summary: Cherry trail LPE Audio for HDMI can not be supported?
Status: RESOLVED CODE_FIX
Alias: None
Product: Drivers
Classification: Unclassified
Component: Sound(ALSA) (show other bugs)
Hardware: Intel Linux
: P1 normal
Assignee: Jaroslav Kysela
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-03-08 06:50 UTC by vivianhu
Modified: 2018-07-09 16:57 UTC (History)
8 users (show)

See Also:
Kernel Version: v4.4
Tree: Mainline
Regression: No


Attachments

Description vivianhu 2016-03-08 06:50:29 UTC
Hi, I have a mini machine in which the audio can not be played. It is said it has only LPE audio in it, and i do not know how to support it? The following is the basic info in the machine:

kernel version: v4.4.0
CPU:Intel(R) Atom(TM) x5-z8300 CPU@1.44G
main board:CHT-CR(V1.04)

if you need other info, please tell me.Thanks a lot.
Comment 1 vivianhu 2016-03-11 10:03:14 UTC
Hi, I have download the source code of the project called "Bay Trail Audio for HDMI" from 01.org and I have put it to ubuntu, but it still does not take effects.

How can i support my cherry trail audio for hdmi? Why there is no any update in 01.org to support cherry trail?
Comment 2 gouwa 2016-04-01 12:10:54 UTC
hi, vivianhu:
I have the same issue with you, i try the patches from 01.org and here:
https://patchwork.freedesktop.org/series/4142/

I applay on linux-4.4.6 with openelec7.0, but not detect the LPE sound card:
OpenELEC:~ # aplay -l
**** List of PLAYBACK Hardware Devices ****
card 1: Device [USB Audio Device], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
OpenELEC:~ # dmesg | grep ALSA -A2
[    2.501157] ALSA device list:
[    2.501161]   No soundcards found.
[    2.511003] Freeing unused kernel memory: 4572K (ffffffff828d0000 - ffffffff82d47000)
OpenELEC:~ # dmesg | grep HAD
[    6.874061] had: ******** HAD DRIVER loading.. Ver: 0.01.003
OpenELEC:~ # modinfo hdmi_audio
filename:       /lib/modules/4.4.6+/kernel/sound/hdmi_audio/hdmi_audio.ko
version:        0.01.003
license:        GPL v2
description:    Intel HDMI Audio driver
author:         Vaibhav Agarwal <vaibhav.agarwal@intel.com>
author:         Ramesh Babu K V <ramesh.babu@intel.com>
author:         Sailaja Bandarupalli <sailaja.bandarupalli@intel.com>
srcversion:     3AA3766F4433DC0AC4234C3
alias:          acpi*:HAD022A8:*
alias:          acpi*:HAD0F28:*
depends:        
intree:         Y
vermagic:       4.4.6+ SMP mod_unload 
parm:           hdmi_card_index:Index value for INTEL Intel HDMI Audio controller. (int)
parm:           hdmi_card_id:ID string for INTEL Intel HDMI Audio controller. (charp)
OpenELEC:~ #
Comment 3 gouwa 2016-04-01 12:11:32 UTC
anybody has the ideas?
Comment 4 Pierre Bossart 2016-04-05 14:00:15 UTC
it's a known issue, Intel folks are working on it. Stay tuned.
Comment 5 gouwa 2016-04-05 15:19:20 UTC
Hi,Pierre: thanks for you reply. Could you kindly tell us how do we get the patches if Intel resolve the issue? Will they merge them to upstream linux mainline or release patches somewhere?
(Sorry, I'm the newbie about the bugzilla & mailing list of linux kernel.)
Comment 6 Pierre Bossart 2016-04-05 16:54:34 UTC
the patches will be available separately first. In a second step we will work to port all this to the mainline, but this requires architecture changes to make our graphics colleagues happy.
Comment 7 vivianhu 2016-04-06 01:15:08 UTC
Hi pierre: When will the patches be available? I am sorry we are urgent. Can you tell me quickly if the patches is available? Thank you very much.
Comment 8 gouwa 2016-04-06 01:41:54 UTC
same questions with vivanhu, just want to know and track the working process.:)
Comment 9 Pierre Bossart 2016-04-14 23:11:29 UTC
Can you try the patches available at https://github.com/plbossart/sound/tree/byt-cht-hdmi-v4.4 or https://github.com/plbossart/sound/tree/byt-cht-hdmi-v4.5 (depending on what kernel version you use) and let me know if you get basic audio functionality over HDMI?

Experimental branches only, may be rebased or removed at any time and with no implied support or warranty. All standard disclaimers apply. Use at your own risk, etc.
Comment 10 gouwa 2016-04-15 02:41:26 UTC
will do that today, and reply here asap.
Comment 11 gouwa 2016-04-15 18:04:58 UTC
hi, Pierre:
I tested byt-cht-hdmi-4.4 on linux-4.4.6@OpenELEC, works fine here.
Thanks for your effert!
Comment 12 Pierre Bossart 2016-04-15 18:13:10 UTC
ok. can you try and monitor the dmesg output, we have reports of pointer position issues with PulseAudio (not functional errors, rather a bad accounting and reporting it seems)
Comment 13 gouwa 2016-04-15 18:30:48 UTC
Happy to:

OpenELEC:~ # aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: IntelHDMI [IntelHDMI], device 0: IntelHDMI [IntelHDMI]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Device [USB Audio Device], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
OpenELEC:~ # dmesg | grep HAD -A1
[    6.773924] had: ******** HAD DRIVER loading.. Ver: 0.01.003
[    6.775125] [drm] mid_hdmi_audio_register: Scheduling HDMI audio work queue
OpenELEC:~ # 
OpenELEC:~ # 
OpenELEC:~ # dmesg 
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.6 (gouwa@gouwa) (gcc version 5.3.0 (GCC) ) #1 SMP Sat Apr 16 01:48:02 HKT 2016
[    0.000000] Command line: BOOT_IMAGE=/KERNEL boot=LABEL=System disk=LABEL=Storage  quiet
[    0.000000] x86/fpu: Legacy x87 FPU detected.
[    0.000000] x86/fpu: Using 'lazy' FPU context switches.
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable
[    0.000000] BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x0000000000090000-0x000000000009dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000020200000-0x000000007afdcfff] usable
[    0.000000] BIOS-e820: [mem 0x000000007afdd000-0x000000007b00cfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007b00d000-0x000000007b03afff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000007b03b000-0x000000007b6dafff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007b6db000-0x000000007b9f0fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007b9f1000-0x000000007b9f5fff] usable
[    0.000000] BIOS-e820: [mem 0x000000007b9f6000-0x000000007b9f6fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007b9f7000-0x000000007b9f9fff] usable
[    0.000000] BIOS-e820: [mem 0x000000007b9fa000-0x000000007b9fafff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007b9fb000-0x000000007bffffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fea00000-0x00000000feafffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed03000-0x00000000fed03fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed06000-0x00000000fed06fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed09fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1cfff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fedbffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ffb80000-0x00000000ffffffff] reserved
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.40 by American Megatrends
[    0.000000] efi:  ESRT=0x7b00b000  ACPI=0x7b016000  ACPI 2.0=0x7b016000  SMBIOS=0x7b8b6e98 
[    0.000000] efi: requested map not found.
[    0.000000] esrt: ESRT header is not in the memory map.
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: Tronsmart Ara X5 plus/Cherry Trail CR, BIOS 5.011 01/28/2016
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] e820: last_pfn = 0x7c000 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask F80000000 write-back
[    0.000000]   1 base 07E000000 mask FFE000000 uncachable
[    0.000000]   2 base 07D000000 mask FFF000000 uncachable
[    0.000000]   3 base 07C800000 mask FFF800000 uncachable
[    0.000000]   4 base 07C400000 mask FFFC00000 uncachable
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576
[    0.000000] BRK [0x02dd3000, 0x02dd3fff] PGTABLE
[    0.000000] BRK [0x02dd4000, 0x02dd4fff] PGTABLE
[    0.000000] BRK [0x02dd5000, 0x02dd5fff] PGTABLE
[    0.000000] BRK [0x02dd6000, 0x02dd6fff] PGTABLE
[    0.000000] BRK [0x02dd7000, 0x02dd7fff] PGTABLE
[    0.000000] BRK [0x02dd8000, 0x02dd8fff] PGTABLE
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x000000007B016000 000024 (v02 ALASKA)
[    0.000000] ACPI: XSDT 0x000000007B0160A8 0000D4 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FACP 0x000000007B034240 00010C (v05 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: DSDT 0x000000007B016210 01E02F (v02 ALASKA A M I    01072009 INTL 20120913)
[    0.000000] ACPI: FACS 0x000000007B6DAF80 000040
[    0.000000] ACPI: APIC 0x000000007B034350 000084 (v03 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FPDT 0x000000007B0343D8 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FIDT 0x000000007B034420 00009C (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: MSDM 0x000000007B0344C0 000055 (v03 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: MCFG 0x000000007B034518 00003C (v01 ALASKA A M I    01072009 MSFT 00000097)
[    0.000000] ACPI: SSDT 0x000000007B034558 004020 (v01 DptfTb DptfTab  00001000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007B038578 0006A0 (v01 CpuDpf CpuDptf  00001000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007B038C18 000058 (v01 LowPM  LowPwrM  00001000 INTL 20120913)
[    0.000000] ACPI: UEFI 0x000000007B038C70 000042 (v01 ALASKA A M I    00000000      00000000)
[    0.000000] ACPI: HPET 0x000000007B038CB8 000038 (v01 ALASKA A M I    01072009 AMI. 00000005)
[    0.000000] ACPI: SSDT 0x000000007B038CF0 000763 (v01 PmRef  CpuPm    00003000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007B039458 000290 (v01 PmRef  Cpu0Tst  00003000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007B0396E8 00017A (v01 PmRef  ApTst    00003000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007B039868 00043A (v01 Intel_ Tpm2Tabl 00001000 INTL 20120913)
[    0.000000] ACPI: TPM2 0x000000007B039CA8 000034 (v03                 00000000      00000000)
[    0.000000] ACPI: LPIT 0x000000007B039CE0 000104 (v01 ALASKA A M I    00000005 MSFT 0100000D)
[    0.000000] ACPI: BCFG 0x000000007B039DE8 000139 (v01 INTEL  BATTCONF 00000001 INTL 00000000)
[    0.000000] ACPI: PRAM 0x000000007B039F28 000030 (v01                 00000001      00000000)
[    0.000000] ACPI: BGRT 0x000000007B039F58 000038 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: CSRT 0x000000007B039F90 00014C (v00 INTEL  LANFORDC 00000005 MSFT 0100000D)
[    0.000000] ACPI: WDAT 0x000000007B03A0E0 000104 (v01                 00000000      00000000)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000007bffffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x7adc0000-0x7adc3fff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   DMA32    [mem 0x0000000001000000-0x000000007bffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000008efff]
[    0.000000]   node   0: [mem 0x0000000000090000-0x000000000009dfff]
[    0.000000]   node   0: [mem 0x0000000000100000-0x000000001fffffff]
[    0.000000]   node   0: [mem 0x0000000020200000-0x000000007afdcfff]
[    0.000000]   node   0: [mem 0x000000007b9f1000-0x000000007b9f5fff]
[    0.000000]   node   0: [mem 0x000000007b9f7000-0x000000007b9f9fff]
[    0.000000]   node   0: [mem 0x000000007b9fb000-0x000000007bffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007bffffff]
[    0.000000] On node 0 totalpages: 504710
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 7872 pages used for memmap
[    0.000000]   DMA32 zone: 500714 pages, LIFO batch:31
[    0.000000] Reserving Intel graphics stolen memory at 0x7ce00000-0x7edfffff
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-114
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.000000] e820: [mem 0x7ee00000-0xdfffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns
[    0.000000] setup_percpu: NR_CPUS:16 nr_cpumask_bits:16 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] PERCPU: Embedded 30 pages/cpu @ffff88007aa00000 s84952 r8192 d29736 u524288
[    0.000000] pcpu-alloc: s84952 r8192 d29736 u524288 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 496753
[    0.000000] Policy zone: DMA32
[    0.000000] Kernel command line: root=/dev/ram0 rdinit=/init usbcore.autosuspend=-1 BOOT_IMAGE=/KERNEL boot=LABEL=System disk=LABEL=Storage  quiet
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Memory: 1912736K/2018840K available (8319K kernel code, 826K rwdata, 12820K rodata, 4572K init, 532K bss, 106104K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	Build-time adjustment of leaf fanout to 64.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
[    0.000000] NR_IRQS:4352 nr_irqs:1024 16
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[    0.000000] hpet clockevent registered
[    0.000000] tsc: PIT calibration matches HPET. 1 loops
[    0.000000] tsc: Detected 1439.940 MHz processor
[    0.000024] Calibrating delay loop (skipped), value calculated using timer frequency.. 2881.87 BogoMIPS (lpj=4799800)
[    0.000031] pid_max: default: 32768 minimum: 301
[    0.000049] ACPI: Core revision 20150930
[    0.061387] ACPI: 8 ACPI AML tables successfully acquired and loaded
[    0.063473] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.064770] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.065364] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.065378] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.065824] Initializing cgroup subsys io
[    0.065836] Initializing cgroup subsys memory
[    0.065851] Initializing cgroup subsys devices
[    0.065858] Initializing cgroup subsys freezer
[    0.065864] Initializing cgroup subsys perf_event
[    0.065890] CPU: Physical Processor ID: 0
[    0.065894] CPU: Processor Core ID: 0
[    0.065902] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.065905] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[    0.071418] process: using mwait in idle threads
[    0.071427] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
[    0.071431] Last level dTLB entries: 4KB 256, 2MB 16, 4MB 16, 1GB 0
[    0.071670] Freeing SMP alternatives memory: 24K (ffffffff82d47000 - ffffffff82d4d000)
[    0.079068] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
[    0.112086] TSC deadline timer enabled
[    0.112096] smpboot: CPU0: Intel(R) Atom(TM) x5-Z8300  CPU @ 1.44GHz (family: 0x6, model: 0x4c, stepping: 0x3)
[    0.112144] Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, full-width counters, Intel PMU driver.
[    0.112167] ... version:                3
[    0.112170] ... bit width:              40
[    0.112174] ... generic registers:      2
[    0.112177] ... value mask:             000000ffffffffff
[    0.112180] ... max period:             000000ffffffffff
[    0.112182] ... fixed-purpose events:   3
[    0.112185] ... event mask:             0000000700000003
[    0.112996] x86: Booting SMP configuration:
[    0.113001] .... node  #0, CPUs:      #1
[    0.120918] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[    0.121159]  #2 #3
[    0.136607] x86: Booted up 1 node, 4 CPUs
[    0.136614] smpboot: Total of 4 processors activated (11524.50 BogoMIPS)
[    0.137759] devtmpfs: initialized
[    0.138645] PM: Registering ACPI NVS region [mem 0x0008f000-0x0008ffff] (4096 bytes)
[    0.138650] PM: Registering ACPI NVS region [mem 0x7b03b000-0x7b6dafff] (6946816 bytes)
[    0.139067] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[    0.139221] xor: measuring software checksum speed
[    0.169928]    prefetch64-sse:  4839.600 MB/sec
[    0.203302]    generic_sse:  4359.600 MB/sec
[    0.203308] xor: using function: prefetch64-sse (4839.600 MB/sec)
[    0.203340] pinctrl core: initialized pinctrl subsystem
[    0.203713] NET: Registered protocol family 16
[    0.216669] cpuidle: using governor ladder
[    0.230021] cpuidle: using governor menu
[    0.230322] ACPI: bus type PCI registered
[    0.230493] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.230501] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.230508] PCI: MMCONFIG for 0000 [bus00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000) (size reduced!)
[    0.230530] PCI: Using configuration type 1 for base access
[    0.306818] raid6: sse2x1   gen()   539 MB/s
[    0.363526] raid6: sse2x1   xor()  1449 MB/s
[    0.420259] raid6: sse2x2   gen()  1099 MB/s
[    0.476972] raid6: sse2x2   xor()  1635 MB/s
[    0.533690] raid6: sse2x4   gen()  1698 MB/s
[    0.590410] raid6: sse2x4   xor()  1702 MB/s
[    0.590416] raid6: using algorithm sse2x4 gen() 1698 MB/s
[    0.590419] raid6: .... xor() 1702 MB/s, rmw enabled
[    0.590424] raid6: using ssse3x2 recovery algorithm
[    0.590515] ACPI: Added _OSI(Module Device)
[    0.590521] ACPI: Added _OSI(Processor Device)
[    0.590524] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.590528] ACPI: Added _OSI(Processor Aggregator Device)
[    0.632610] ACPI: Dynamic OEM Table Load:
[    0.632629] ACPI: SSDT 0xFFFF880077281000 00057B (v01 PmRef  Cpu0Ist  00003000 INTL 20120913)
[    0.634999] ACPI: Dynamic OEM Table Load:
[    0.635013] ACPI: SSDT 0xFFFF88007724F800 0003A5 (v01 PmRef  Cpu0Cst  00003001 INTL 20120913)
[    0.637833] ACPI: Dynamic OEM Table Load:
[    0.637846] ACPI: SSDT 0xFFFF88007727FA00 00015F (v01 PmRef  ApIst    00003000 INTL 20120913)
[    0.640143] ACPI: Dynamic OEM Table Load:
[    0.640156] ACPI: SSDT 0xFFFF8800772DF0C0 00008D (v01 PmRef  ApCst    00003000 INTL 20120913)
[    0.644805] ACPI: Interpreter enabled
[    0.644825] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150930/hwxface-580)
[    0.644838] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150930/hwxface-580)
[    0.644849] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S3_] (20150930/hwxface-580)
[    0.644869] ACPI: (supports S0 S5)
[    0.644875] ACPI: Using IOAPIC for interrupt routing
[    0.644956] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.645903] ACPI: Power Resource [P06X] (off)
[    0.648025] ACPI: Power Resource [ID3C] (on)
[    0.650652] ACPI: Power Resource [USBC] (on)
[    0.651782] ACPI: Power Resource [WWPR] (off)
[    0.652539] ACPI: Power Resource [WWPR] (off)
[    0.653697] ACPI: Power Resource [WWPR] (off)
[    0.654434] ACPI: Power Resource [WWPR] (off)
[    0.655183] ACPI: Power Resource [WWPR] (off)
[    0.656004] ACPI: Power Resource [WWPR] (off)
[    0.669080] ACPI: Power Resource [CLK4] (on)
[    0.669192] ACPI: Power Resource [CLK2] (on)
[    0.669394] ACPI: Power Resource [P18P] (off)
[    0.669499] ACPI: Power Resource [P28P] (off)
[    0.669595] ACPI: Power Resource [P12P] (off)
[    0.672437] ACPI: Power Resource [CLK3] (on)
[    0.672549] ACPI: Power Resource [CLK4] (on)
[    0.674752] ACPI: Power Resource [CLK2] (on)
[    0.675290] ACPI: Power Resource [CLK1] (on)
[    0.677451] ACPI: Power Resource [CLK0] (on)
[    0.677561] ACPI: Power Resource [CLK1] (on)
[    0.679004] ACPI: Power Resource [CLK5] (off)
[    0.680098] ACPI: Power Resource [P19X] (off)
[    0.680970] ACPI: Power Resource [P33P] (off)
[    0.693590] ACPI: Power Resource [P28X] (off)
[    0.693701] ACPI: Power Resource [P18X] (off)
[    0.693813] ACPI: Power Resource [P12X] (off)
[    0.693949] ACPI: Power Resource [P28T] (off)
[    0.694078] ACPI: Power Resource [P18D] (off)
[    0.694182] ACPI: Power Resource [P18T] (off)
[    0.694292] ACPI: Power Resource [P3P3] (off)
[    0.694397] ACPI: Power Resource [P12T] (off)
[    0.694507] ACPI: Power Resource [P28W] (off)
[    0.694617] ACPI: Power Resource [P18W] (off)
[    0.694721] ACPI: Power Resource [P12W] (off)
[    0.694831] ACPI: Power Resource [P33W] (off)
[    0.694935] ACPI: Power Resource [P33X] (off)
[    0.702123] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.702142] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.702664] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
[    0.702698] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[    0.703149] PCI host bridge to bus 0000:00
[    0.703160] pci_bus 0000:00: root bus resource [io  0x0070-0x0077]
[    0.703166] pci_bus 0000:00: root bus resource [io  0x0000-0x006f window]
[    0.703171] pci_bus 0000:00: root bus resource [io  0x0078-0x0cf7 window]
[    0.703177] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.703182] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.703188] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
[    0.703193] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff window]
[    0.703198] pci_bus 0000:00: root bus resource [mem 0x20000000-0x201fffff window]
[    0.703204] pci_bus 0000:00: root bus resource [mem 0x7ce00001-0x7ee00000 window]
[    0.703209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xdfffffff window]
[    0.703216] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.703234] pci 0000:00:00.0: [8086:2280] type 00 class 0x060000
[    0.703640] pci 0000:00:02.0: [8086:22b0] type 00 class 0x030000
[    0.703683] pci 0000:00:02.0: reg 0x10: [mem 0x90000000-0x90ffffff 64bit]
[    0.703701] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff 64bit pref]
[    0.703713] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
[    0.704078] pci 0000:00:0b.0: [8086:22dc] type 00 class 0x118000
[    0.704119] pci 0000:00:0b.0: reg 0x10: [mem 0x9153b000-0x9153bfff 64bit]
[    0.704519] pci 0000:00:14.0: [8086:22b5] type 00 class 0x0c0330
[    0.704571] pci 0000:00:14.0: reg 0x10: [mem 0x91500000-0x9150ffff 64bit]
[    0.704674] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.705013] pci 0000:00:1a.0: [8086:2298] type 00 class 0x108000
[    0.705055] pci 0000:00:1a.0: reg 0x10: [mem 0x91300000-0x913fffff]
[    0.705071] pci 0000:00:1a.0: reg 0x14: [mem 0x91200000-0x912fffff]
[    0.705163] pci 0000:00:1a.0: PME# supported from D0 D3hot
[    0.705629] pci 0000:00:1c.0: [8086:22c8] type 01 class 0x060400
[    0.707213] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.707734] pci 0000:00:1f.0: [8086:229c] type 00 class 0x060100
[    0.708833] pci 0000:01:00.0: [8086:08b3] type 00 class 0x028000
[    0.709045] pci 0000:01:00.0: reg 0x10: [mem 0x91400000-0x91401fff 64bit]
[    0.709391] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    0.714194] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.714285] pci 0000:00:1c.0:   bridge window [mem 0x91400000-0x914fffff]
[    0.726632] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.726797] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.726957] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.727119] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.727279] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.727460] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.727621] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.727782] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.731649] vgaarb: setting as boot device: PCI:0000:00:02.0
[    0.731657] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.731664] vgaarb: loaded
[    0.731668] vgaarb: bridge control possible 0000:00:02.0
[    0.731893] SCSI subsystem initialized
[    0.732052] libata version 3.00 loaded.
[    0.732151] ACPI: bus type USB registered
[    0.732210] usbcore: registered new interface driver usbfs
[    0.732251] usbcore: registered new interface driver hub
[    0.732303] usbcore: registered new device driver usb
[    0.823702] pps_core: LinuxPPS API ver. 1 registered
[    0.823708] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.823723] PTP clock support registered
[    0.823925] Advanced Linux Sound Architecture Driver Initialized.
[    0.823935] PCI: Using ACPI for IRQ routing
[    0.826662] PCI: pci_cache_line_size set to 64 bytes
[    0.826821] Expanded resource reserved due to conflict with PCI Bus 0000:00
[    0.826830] e820: reserve RAM buffer [mem 0x0008f000-0x0008ffff]
[    0.826836] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[    0.826840] e820: reserve RAM buffer [mem 0x7afdd000-0x7bffffff]
[    0.826844] e820: reserve RAM buffer [mem 0x7b9f6000-0x7bffffff]
[    0.826848] e820: reserve RAM buffer [mem 0x7b9fa000-0x7bffffff]
[    0.827449] clocksource: Switched to clocksource hpet
[    0.827764] pnp: PnP ACPI init
[    0.828049] system 00:00: [io  0x0680-0x069f] has been reserved
[    0.828057] system 00:00: [io  0x0400-0x047f] has been reserved
[    0.828062] system 00:00: [io  0x0500-0x05fe] has been reserved
[    0.828074] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.828244] pnp 00:01: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.835246] system 00:02: [mem 0x91539000-0x91539fff] has been reserved
[    0.835254] system 00:02: [mem 0x91537000-0x91537fff] has been reserved
[    0.835260] system 00:02: [mem 0x91535000-0x91535fff] has been reserved
[    0.835266] system 00:02: [mem 0x91524000-0x91524fff] has been reserved
[    0.835272] system 00:02: [mem 0x91522000-0x91522fff] has been reserved
[    0.835278] system 00:02: [mem 0x91520000-0x91520fff] has been reserved
[    0.835284] system 00:02: [mem 0x9151e000-0x9151efff] has been reserved
[    0.835290] system 00:02: [mem 0x9151c000-0x9151cfff] has been reserved
[    0.835300] system 00:02: [mem 0x9151a000-0x9151afff] has been reserved
[    0.835306] system 00:02: [mem 0x91518000-0x91518fff] has been reserved
[    0.835312] system 00:02: [mem 0x91533000-0x91533fff] has been reserved
[    0.835318] system 00:02: [mem 0x91531000-0x91531fff] has been reserved
[    0.835324] system 00:02: [mem 0x9152f000-0x9152ffff] has been reserved
[    0.835330] system 00:02: [mem 0x9152d000-0x9152dfff] has been reserved
[    0.835336] system 00:02: [mem 0x9152b000-0x9152bfff] has been reserved
[    0.835342] system 00:02: [mem 0x91529000-0x91529fff] has been reserved
[    0.835349] system 00:02: [mem 0x91527000-0x91527fff] has been reserved
[    0.835355] system 00:02: [mem 0x91525000-0x91525fff] has been reserved
[    0.835365] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.835600] system 00:03: [mem 0xe0000000-0xefffffff] could not be reserved
[    0.835607] system 00:03: [mem 0xfea00000-0xfeafffff] has been reserved
[    0.835614] system 00:03: [mem 0xfed01000-0xfed01fff] has been reserved
[    0.835619] system 00:03: [mem 0xfed03000-0xfed03fff] has been reserved
[    0.835625] system 00:03: [mem 0xfed06000-0xfed06fff] has been reserved
[    0.835631] system 00:03: [mem 0xfed08000-0xfed09fff] has been reserved
[    0.835637] system 00:03: [mem 0xfed80000-0xfedbffff] could not be reserved
[    0.835643] system 00:03: [mem 0xfed1c000-0xfed1cfff] has been reserved
[    0.835649] system 00:03: [mem 0xfee00000-0xfeefffff] could not be reserved
[    0.835658] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.836029] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.837431] pnp: PnP ACPI: found 5 devices
[    0.847867] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.848053] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.848126] pci 0000:00:1c.0:   bridge window [mem 0x91400000-0x914fffff]
[    0.848265] pci_bus 0000:00: resource 4 [io  0x0070-0x0077]
[    0.848270] pci_bus 0000:00: resource 5 [io  0x0000-0x006f window]
[    0.848275] pci_bus 0000:00: resource 6 [io  0x0078-0x0cf7 window]
[    0.848282] pci_bus 0000:00: resource 7 [io  0x0d00-0xffff window]
[    0.848287] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window]
[    0.848293] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff window]
[    0.848298] pci_bus 0000:00: resource 10 [mem 0x000e0000-0x000fffff window]
[    0.848303] pci_bus 0000:00: resource 11 [mem 0x20000000-0x201fffff window]
[    0.848310] pci_bus 0000:00: resource 12 [mem 0x7ce00001-0x7ee00000 window]
[    0.848315] pci_bus 0000:00: resource 13 [mem 0x80000000-0xdfffffff window]
[    0.848321] pci_bus 0000:01: resource 1 [mem 0x91400000-0x914fffff]
[    0.848402] NET: Registered protocol family 2
[    0.848787] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    0.848900] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    0.849010] TCP: Hash tables configured (established 16384 bind 16384)
[    0.849077] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    0.849113] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    0.849232] NET: Registered protocol family 1
[    0.849435] RPC: Registered named UNIX socket transport module.
[    0.849441] RPC: Registered udp transport module.
[    0.849444] RPC: Registered tcp transport module.
[    0.849447] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.849475] pci 0000:00:02.0: Video device with shadowed ROM
[    0.849631] PCI: CLS 64 bytes, default 64
[    0.959170] Scanning for low memory corruption every 60 seconds
[    0.959772] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.966036] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.966518] NFS: Registering the id_resolver key type
[    0.966545] Key type id_resolver registered
[    0.966549] Key type id_legacy registered
[    0.966564] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.969769] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    0.969779] io scheduler noop registered
[    0.969928] io scheduler cfq registered (default)
[    0.972008] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
[    0.972015] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
[    0.972064] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded
[    0.972127] efifb: probing for efifb
[    0.972170] efifb: framebuffer at 0x80000000, mapped to 0xffffc90000800000, using 8100k, total 8100k
[    0.972175] efifb: mode is 1920x1080x32, linelength=7680, pages=1
[    0.972178] efifb: scrolling: redraw
[    0.972182] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.993957] Console: switching to colour frame buffer device 240x67
[    1.015384] fb0: EFI VGA frame buffer device
[    1.015410] intel_idle: MWAIT substates: 0x33000020
[    1.015414] intel_idle: v0.4 model 0x4C
[    1.015417] intel_idle: lapic_timer_reliable_states 0xffffffff
[    1.016080] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[    1.016099] ACPI: Power Button [PWRB]
[    1.016237] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    1.016245] ACPI: Power Button [PWRF]
[    1.020819] thermal LNXTHERM:00: registered as thermal_zone0
[    1.020825] ACPI: Thermal Zone [TZ00] (0 C)
[    1.021116] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    1.041618] 00:01: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    1.042864] Linux agpgart interface v0.103
[    1.042950] [drm] Initialized drm 1.1.0 20060810
[    1.042991] [drm] radeon kernel modesetting enabled.
[    1.043089] [drm] amdgpu kernel modesetting enabled.
[    1.045531] [drm] Memory usable by graphics device = 2048M
[    1.045540] checking generic (80000000 7e9000) vs hw (80000000 10000000)
[    1.045545] fb: switching to inteldrmfb from EFI VGA
[    1.045607] Console: switching to colour dummy device 80x25
[    1.045943] [drm] Replacing VGA console driver
[    1.046512] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.046516] [drm] Driver supports precise vblank timestamp query.
[    1.109539] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    1.837538] [drm] failed to retrieve link info, disabling eDP
[    1.876179] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    1.878674] acpi device:01: registered as cooling_device4
[    1.879397] acpi device:02: registered as cooling_device5
[    1.880128] acpi device:03: registered as cooling_device6
[    1.880876] acpi device:04: registered as cooling_device7
[    1.881606] acpi device:05: registered as cooling_device8
[    1.882325] acpi device:06: registered as cooling_device9
[    1.883049] acpi device:07: registered as cooling_device10
[    1.883909] acpi device:08: registered as cooling_device11
[    1.884095] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2
[    1.884220] [drm] Initialized i915 1.6.0 20151010 for 0000:00:02.0 on minor 0
[    1.895440] brd: module loaded
[    1.895672] loop: module loaded
[    1.898311] nbd: registered device at major 43
[    1.902119] usbcore: registered new interface driver rtsx_usb
[    1.902154] Loading iSCSI transport class v2.0-870.
[    1.902437] iscsi: registered transport (tcp)
[    1.902445] megasas: 06.808.16.00-rc1
[    1.903759] tun: Universal TUN/TAP device driver, 1.6
[    1.903763] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    1.903894] pcnet32: pcnet32.c:v1.35 21.Apr.2008 tsbogend@alpha.franken.de
[    1.903952] Atheros(R) L2 Ethernet Driver - version 2.2.3
[    1.903957] Copyright (c) 2007 Atheros Corporation.
[    1.904175] cnic: QLogic cnicDriver v2.5.22 (July 20, 2015)
[    1.904323] uli526x: ULi M5261/M5263 net driver, version 0.9.3 (2005-7-29)
[    1.904359] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
[    1.904362] e100: Copyright(c) 1999-2006 Intel Corporation
[    1.904405] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[    1.904410] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    1.904455] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[    1.904459] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    1.904498] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k
[    1.904501] igb: Copyright (c) 2007-2014 Intel Corporation.
[    1.904538] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 4.2.1-k
[    1.904542] ixgbe: Copyright (c) 1999-2015 Intel Corporation.
[    1.904596] ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI
[    1.904601] ixgb: Copyright (c) 1999-2008 Intel Corporation.
[    1.904637] jme: JMicron JMC2XX ethernet driver version 1.0.8
[    1.904703] sky2: driver version 1.30
[    1.905048] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.905057] ehci-pci: EHCI PCI platform driver
[    1.905087] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.905099] ohci-pci: OHCI PCI platform driver
[    1.905129] uhci_hcd: USB Universal Host Controller Interface driver
[    1.905488] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.905506] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    1.906706] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
[    1.906723] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    1.907372] hub 1-0:1.0: USB hub found
[    1.907404] hub 1-0:1.0: 7 ports detected
[    1.909170] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.909180] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    1.909682] hub 2-0:1.0: USB hub found
[    1.909710] hub 2-0:1.0: 6 ports detected
[    1.911328] usbcore: registered new interface driver uas
[    1.911382] usbcore: registered new interface driver usb-storage
[    1.911467] i8042: PNP: No PS/2 controller found. Probing ports directly.
[    1.924618] fbcon: inteldrmfb (fb0) is primary device
[    1.960970] tsc: Refined TSC clocksource calibration: 1439.953 MHz
[    1.960975] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x14c18e756e4, max_idle_ns: 440795259570 ns
[    2.346204] Console: switching to colour frame buffer device 240x67
[    2.367714] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    2.448157] i8042: Can't read CTR while initializing i8042
[    2.448561] i8042: probe of i8042 failed with error -5
[    2.448882] mousedev: PS/2 mouse device common for all mice
[    2.450495] rtc rtc0: invalid alarm value: 2016-4-15 18:35:63
[    2.450772] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
[    2.450863] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[    2.450887] i2c /dev entries driver
[    2.454605] Intel P-state driver initializing.
[    2.455778] sdhci: Secure Digital Host Controller Interface driver
[    2.455790] sdhci: Copyright(c) Pierre Ossman
[    2.457285] sdhci-acpi 80860F14:00: No vmmc regulator found
[    2.457303] sdhci-acpi 80860F14:00: No vqmmc regulator found
[    2.461276] mmc0: SDHCI controller on ACPI [80860F14:00] using ADMA
[    2.461765] sdhci-acpi 80860F14:03: failed to setup card detect gpio
[    2.462805] sdhci-acpi 80860F14:03: No vmmc regulator found
[    2.462819] sdhci-acpi 80860F14:03: No vqmmc regulator found
[    2.467102] mmc1: SDHCI controller on ACPI [80860F14:03] using ADMA
[    2.467287] No iBFT detected.
[    2.467323] EFI Variables Facility v0.08 2004-May-17
[    2.472602] hidraw: raw HID events driver (C) Jiri Kosina
[    2.473900] usbcore: registered new interface driver usbhid
[    2.473907] usbhid: USB HID core driver
[    2.475157] NET: Registered protocol family 10
[    2.476806] NET: Registered protocol family 17
[    2.476891] Key type dns_resolver registered
[    2.477515] microcode: CPU0 sig=0x406c3, pf=0x1, revision=0x35e
[    2.477941] microcode: CPU1 sig=0x406c3, pf=0x1, revision=0x35e
[    2.477978] microcode: CPU2 sig=0x406c3, pf=0x1, revision=0x35e
[    2.478036] microcode: CPU3 sig=0x406c3, pf=0x1, revision=0x35e
[    2.478328] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    2.480893] Btrfs loaded
[    2.482303] console [netcon0] enabled
[    2.482306] netconsole: network logging started
[    2.482525] rtc_cmos 00:04: setting system clock to 2016-04-15 18:24:51 UTC (1460744691)
[    2.483059] ALSA device list:
[    2.483063]   No soundcards found.
[    2.492102] Freeing unused kernel memory: 4572K (ffffffff828d0000 - ffffffff82d47000)
[    2.492109] Write protecting the kernel read-only data: 24576k
[    2.496110] Freeing unused kernel memory: 1908K (ffff880001823000 - ffff880001a00000)
[    2.508896] Freeing unused kernel memory: 1516K (ffff880002685000 - ffff880002800000)
[    2.584640] mmc0: MAN_BKOPS_EN bit is not set
[    2.597300] mmc0: new HS200 MMC card at address 0001
[    2.598349] mmcblk0: mmc0:0001 HBG4e 29.1 GiB 
[    2.599057] mmcblk0boot0: mmc0:0001 HBG4e partition 1 4.00 MiB
[    2.599874] mmcblk0boot1: mmc0:0001 HBG4e partition 2 4.00 MiB
[    2.606880]  mmcblk0: p1 p2
[    2.708031] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[    2.889151] hub 1-1:1.0: USB hub found
[    2.889748] hub 1-1:1.0: 4 ports detected
[    2.963031] clocksource: Switched to clocksource tsc
[    3.061364] usb 1-2: new high-speed USB device number 3 using xhci_hcd
[    3.239391] hub 1-2:1.0: USB hub found
[    3.239907] hub 1-2:1.0: 4 ports detected
[    3.314697] usb 1-1.1: new low-speed USB device number 4 using xhci_hcd
[    3.419068] usb 1-1.1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[    3.425495] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1:1.0/0003:03F0:0B4A.0001/input/input3
[    3.427001] hid-generic 0003:03F0:0B4A.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1.1/input0
[    3.568143] usb 1-3: new high-speed USB device number 5 using xhci_hcd
[    3.795103] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
[    3.795441] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities
[    3.804882] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    3.824571] usb 1-2.3: new full-speed USB device number 7 using xhci_hcd
[    3.997817] usb 1-1.3: new low-speed USB device number 6 using xhci_hcd
[    4.101332] usb 1-1.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[    4.101351] usb 1-1.3: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
[    4.107344] input: SINO WEALTH USB KEYBOARD as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0/0003:5C0A:8502.0002/input/input4
[    4.158604] hid-generic 0003:5C0A:8502.0002: input,hidraw1: USB HID v1.10 Keyboard [SINO WEALTH USB KEYBOARD] on usb-0000:00:14.0-1.3/input0
[    4.172165] input: SINO WEALTH USB KEYBOARD as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.1/0003:5C0A:8502.0003/input/input5
[    4.225673] hid-generic 0003:5C0A:8502.0003: input,hiddev0,hidraw2: USB HID v1.10 Mouse [SINO WEALTH USB KEYBOARD] on usb-0000:00:14.0-1.3/input1
[    4.251602] usb 1-4: new full-speed USB device number 8 using xhci_hcd
[    4.432135] input: C-Media Electronics Inc. USB Audio Device as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.3/0003:0D8C:0014.0004/input/input6
[    4.486203] hid-generic 0003:0D8C:0014.0004: input,hidraw3: USB HID v1.00 Device [C-Media Electronics Inc. USB Audio Device] on usb-0000:00:14.0-4/input3
[    5.625541] random: systemd urandom read with 69 bits of entropy available
[    5.629882] systemd[1]: systemd 229 running in system mode. (-PAM -AUDIT -SELINUX -IMA -APPARMOR -SMACK -SYSVINIT -UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS -ACL -XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[    5.630262] systemd[1]: Detected architecture x86-64.
[    5.630440] systemd[1]: Running with unpopulated /etc.
[    5.630679] systemd[1]: Set hostname to <OpenELEC>.
[    5.630942] systemd[1]: Initializing machine ID from random generator.
[    5.658425] systemd[1]: Populated /etc with preset unit settings.
[    5.712521] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    5.712645] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    5.712729] systemd[1]: Listening on udev Kernel Socket.
[    5.712760] systemd[1]: Reached target Swap.
[    5.712853] systemd[1]: Listening on Journal Socket.
[    5.713356] systemd[1]: Created slice System Slice.
[    5.734345] systemd[1]: Mounting Debug File System...
[    5.735799] systemd[1]: Mounting POSIX Message Queue File System...
[    5.737666] systemd[1]: Mounting Temporary Directory...
[    5.739103] systemd[1]: Starting Remount Root and Kernel File Systems...
[    5.740421] systemd[1]: Starting Apply Kernel Variables...
[    5.741543] systemd[1]: Mounting Variable Directory...
[    5.742796] systemd[1]: Starting Setup machine-id...
[    5.743074] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    5.743142] systemd[1]: Reached target Paths.
[    5.761132] systemd[1]: Created slice User and Session Slice.
[    5.761185] systemd[1]: Reached target Slices.
[    5.761330] systemd[1]: Listening on udev Control Socket.
[    5.761433] systemd[1]: Listening on Journal Socket (/dev/log).
[    5.763197] systemd[1]: Starting Show Version...
[    5.764482] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    5.768919] systemd[1]: Mounted Debug File System.
[    5.769021] systemd[1]: Mounted POSIX Message Queue File System.
[    5.769078] systemd[1]: Mounted Variable Directory.
[    5.769136] systemd[1]: Mounted Temporary Directory.
[    5.770053] systemd[1]: Started Remount Root and Kernel File Systems.
[    5.770518] systemd[1]: Started Apply Kernel Variables.
[    5.776063] systemd[1]: Started Setup machine-id.
[    5.776515] systemd[1]: Started Show Version.
[    5.776863] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    5.835786] systemd[1]: Starting Create Static Device Nodes in /dev...
[    5.837046] systemd[1]: Starting Journal Service...
[    5.839940] systemd[1]: Starting udev Coldplug all Devices...
[    5.841116] systemd[1]: Starting Setup Timezone data...
[    5.849136] systemd[1]: Started Create Static Device Nodes in /dev.
[    5.849368] systemd[1]: Reached target Local File Systems (Pre).
[    5.849423] systemd[1]: Reached target Local File Systems.
[    5.864090] systemd[1]: Started Setup Timezone data.
[    5.896670] systemd[1]: Started Journal Service.
[    5.918076] systemd-journald[196]: Received request to flush runtime journal from PID 1
[    6.201425] random: nonblocking pool is initialized
[    6.773924] had: ******** HAD DRIVER loading.. Ver: 0.01.003
[    6.775125] [drm] mid_hdmi_audio_register: Scheduling HDMI audio work queue
[    6.781238] intel_sst_acpi 808622A8:00: No matching machine driver found
[    6.806174] dw_dmac INTL9C60:00: DesignWare DMA Controller, 8 channels
[    6.806874] dw_dmac INTL9C60:01: DesignWare DMA Controller, 8 channels
[    6.849649] cfg80211: World regulatory domain updated:
[    6.849656] cfg80211:  DFS Master region: unset
[    6.849659] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[    6.849665] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[    6.849670] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz, 92000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[    6.849674] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[    6.849678] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[    6.849683] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[    6.849688] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[    6.849692] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[    6.849696] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[    6.891363] intel_rapl: Found RAPL domain package
[    6.891373] intel_rapl: Found RAPL domain core
[    6.898283] usbcore: registered new interface driver snd-usb-audio
[    6.903213] Bluetooth: Core ver 2.21
[    6.903253] NET: Registered protocol family 31
[    6.903257] Bluetooth: HCI device and connection manager initialized
[    6.903268] Bluetooth: HCI socket layer initialized
[    6.903275] Bluetooth: L2CAP socket layer initialized
[    6.903289] Bluetooth: SCO socket layer initialized
[    6.918893] usbcore: registered new interface driver btusb
[    6.935003] Bluetooth: hci0: read Intel version: 3707100100012d0d22
[    6.935013] Bluetooth: hci0: Intel device is already patched. patch num: 22
[    7.083476] wl: module license 'MIXED/Proprietary' taints kernel.
[    7.083485] Disabling lock debugging due to kernel taint
[    7.121509] Intel(R) Wireless WiFi driver for Linux
[    7.121517] Copyright(c) 2003- 2015 Intel Corporation
[    7.122417] iwlwifi 0000:01:00.0: enabling device (0000 -> 0002)
[    7.124662] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-3160-17.ucode failed with error -2
[    7.150248] iwlwifi 0000:01:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm
[    7.204596] iwlwifi 0000:01:00.0: Detected Intel(R) Dual Band Wireless AC 3160, REV=0x164
[    7.207983] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.208374] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.329205] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[    7.367447] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.367829] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.486473] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.486829] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.512572] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[    7.666462] asix 1-3:1.0 eth0: register 'asix' at usb-0000:00:14.0-3, ASIX AX88772B USB 2.0 Ethernet, 30:f7:d7:01:57:ab
[    7.666539] usbcore: registered new interface driver asix
[    8.458793] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   10.228665] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   10.229752] asix 1-3:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
[   10.238183] 8021q: 802.1Q VLAN Support v1.8
OpenELEC:~ #
Comment 14 Pierre Bossart 2016-04-15 18:34:31 UTC
Thanks but I meant dmesg output while playing audio, not just the initialization
Comment 15 Pierre Bossart 2016-04-15 18:37:15 UTC
BTW you can get the audio jack working on the Tronsmart Ara X5, I have the same device at home and posted the patches on alsa-devel. the UCM files are also on my github, use bytcr-rt5640
Comment 16 gouwa 2016-04-15 18:39:31 UTC
Play with HDMI Audio:

OpenELEC:~ # dmesg 
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.6 (gouwa@gouwa) (gcc version 5.3.0 (GCC) ) #1 SMP Sat Apr 16 01:48:02 HKT 2016
[    0.000000] Command line: BOOT_IMAGE=/KERNEL boot=LABEL=System disk=LABEL=Storage  quiet
[    0.000000] x86/fpu: Legacy x87 FPU detected.
[    0.000000] x86/fpu: Using 'lazy' FPU context switches.
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable
[    0.000000] BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x0000000000090000-0x000000000009dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000020200000-0x000000007afdcfff] usable
[    0.000000] BIOS-e820: [mem 0x000000007afdd000-0x000000007b00cfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007b00d000-0x000000007b03afff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000007b03b000-0x000000007b6dafff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007b6db000-0x000000007b9f0fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007b9f1000-0x000000007b9f5fff] usable
[    0.000000] BIOS-e820: [mem 0x000000007b9f6000-0x000000007b9f6fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007b9f7000-0x000000007b9f9fff] usable
[    0.000000] BIOS-e820: [mem 0x000000007b9fa000-0x000000007b9fafff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007b9fb000-0x000000007bffffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fea00000-0x00000000feafffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed03000-0x00000000fed03fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed06000-0x00000000fed06fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed09fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1cfff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fedbffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ffb80000-0x00000000ffffffff] reserved
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.40 by American Megatrends
[    0.000000] efi:  ESRT=0x7b00b000  ACPI=0x7b016000  ACPI 2.0=0x7b016000  SMBIOS=0x7b8b6e98 
[    0.000000] efi: requested map not found.
[    0.000000] esrt: ESRT header is not in the memory map.
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: Tronsmart Ara X5 plus/Cherry Trail CR, BIOS 5.011 01/28/2016
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] e820: last_pfn = 0x7c000 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask F80000000 write-back
[    0.000000]   1 base 07E000000 mask FFE000000 uncachable
[    0.000000]   2 base 07D000000 mask FFF000000 uncachable
[    0.000000]   3 base 07C800000 mask FFF800000 uncachable
[    0.000000]   4 base 07C400000 mask FFFC00000 uncachable
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576
[    0.000000] BRK [0x02dd3000, 0x02dd3fff] PGTABLE
[    0.000000] BRK [0x02dd4000, 0x02dd4fff] PGTABLE
[    0.000000] BRK [0x02dd5000, 0x02dd5fff] PGTABLE
[    0.000000] BRK [0x02dd6000, 0x02dd6fff] PGTABLE
[    0.000000] BRK [0x02dd7000, 0x02dd7fff] PGTABLE
[    0.000000] BRK [0x02dd8000, 0x02dd8fff] PGTABLE
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x000000007B016000 000024 (v02 ALASKA)
[    0.000000] ACPI: XSDT 0x000000007B0160A8 0000D4 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FACP 0x000000007B034240 00010C (v05 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: DSDT 0x000000007B016210 01E02F (v02 ALASKA A M I    01072009 INTL 20120913)
[    0.000000] ACPI: FACS 0x000000007B6DAF80 000040
[    0.000000] ACPI: APIC 0x000000007B034350 000084 (v03 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FPDT 0x000000007B0343D8 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FIDT 0x000000007B034420 00009C (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: MSDM 0x000000007B0344C0 000055 (v03 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: MCFG 0x000000007B034518 00003C (v01 ALASKA A M I    01072009 MSFT 00000097)
[    0.000000] ACPI: SSDT 0x000000007B034558 004020 (v01 DptfTb DptfTab  00001000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007B038578 0006A0 (v01 CpuDpf CpuDptf  00001000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007B038C18 000058 (v01 LowPM  LowPwrM  00001000 INTL 20120913)
[    0.000000] ACPI: UEFI 0x000000007B038C70 000042 (v01 ALASKA A M I    00000000      00000000)
[    0.000000] ACPI: HPET 0x000000007B038CB8 000038 (v01 ALASKA A M I    01072009 AMI. 00000005)
[    0.000000] ACPI: SSDT 0x000000007B038CF0 000763 (v01 PmRef  CpuPm    00003000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007B039458 000290 (v01 PmRef  Cpu0Tst  00003000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007B0396E8 00017A (v01 PmRef  ApTst    00003000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007B039868 00043A (v01 Intel_ Tpm2Tabl 00001000 INTL 20120913)
[    0.000000] ACPI: TPM2 0x000000007B039CA8 000034 (v03                 00000000      00000000)
[    0.000000] ACPI: LPIT 0x000000007B039CE0 000104 (v01 ALASKA A M I    00000005 MSFT 0100000D)
[    0.000000] ACPI: BCFG 0x000000007B039DE8 000139 (v01 INTEL  BATTCONF 00000001 INTL 00000000)
[    0.000000] ACPI: PRAM 0x000000007B039F28 000030 (v01                 00000001      00000000)
[    0.000000] ACPI: BGRT 0x000000007B039F58 000038 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: CSRT 0x000000007B039F90 00014C (v00 INTEL  LANFORDC 00000005 MSFT 0100000D)
[    0.000000] ACPI: WDAT 0x000000007B03A0E0 000104 (v01                 00000000      00000000)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000007bffffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x7adc0000-0x7adc3fff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   DMA32    [mem 0x0000000001000000-0x000000007bffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000008efff]
[    0.000000]   node   0: [mem 0x0000000000090000-0x000000000009dfff]
[    0.000000]   node   0: [mem 0x0000000000100000-0x000000001fffffff]
[    0.000000]   node   0: [mem 0x0000000020200000-0x000000007afdcfff]
[    0.000000]   node   0: [mem 0x000000007b9f1000-0x000000007b9f5fff]
[    0.000000]   node   0: [mem 0x000000007b9f7000-0x000000007b9f9fff]
[    0.000000]   node   0: [mem 0x000000007b9fb000-0x000000007bffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007bffffff]
[    0.000000] On node 0 totalpages: 504710
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 7872 pages used for memmap
[    0.000000]   DMA32 zone: 500714 pages, LIFO batch:31
[    0.000000] Reserving Intel graphics stolen memory at 0x7ce00000-0x7edfffff
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-114
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.000000] e820: [mem 0x7ee00000-0xdfffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns
[    0.000000] setup_percpu: NR_CPUS:16 nr_cpumask_bits:16 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] PERCPU: Embedded 30 pages/cpu @ffff88007aa00000 s84952 r8192 d29736 u524288
[    0.000000] pcpu-alloc: s84952 r8192 d29736 u524288 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 496753
[    0.000000] Policy zone: DMA32
[    0.000000] Kernel command line: root=/dev/ram0 rdinit=/init usbcore.autosuspend=-1 BOOT_IMAGE=/KERNEL boot=LABEL=System disk=LABEL=Storage  quiet
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Memory: 1912736K/2018840K available (8319K kernel code, 826K rwdata, 12820K rodata, 4572K init, 532K bss, 106104K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	Build-time adjustment of leaf fanout to 64.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
[    0.000000] NR_IRQS:4352 nr_irqs:1024 16
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[    0.000000] hpet clockevent registered
[    0.000000] tsc: PIT calibration matches HPET. 1 loops
[    0.000000] tsc: Detected 1439.940 MHz processor
[    0.000024] Calibrating delay loop (skipped), value calculated using timer frequency.. 2881.87 BogoMIPS (lpj=4799800)
[    0.000031] pid_max: default: 32768 minimum: 301
[    0.000049] ACPI: Core revision 20150930
[    0.061387] ACPI: 8 ACPI AML tables successfully acquired and loaded
[    0.063473] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.064770] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.065364] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.065378] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.065824] Initializing cgroup subsys io
[    0.065836] Initializing cgroup subsys memory
[    0.065851] Initializing cgroup subsys devices
[    0.065858] Initializing cgroup subsys freezer
[    0.065864] Initializing cgroup subsys perf_event
[    0.065890] CPU: Physical Processor ID: 0
[    0.065894] CPU: Processor Core ID: 0
[    0.065902] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.065905] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[    0.071418] process: using mwait in idle threads
[    0.071427] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
[    0.071431] Last level dTLB entries: 4KB 256, 2MB 16, 4MB 16, 1GB 0
[    0.071670] Freeing SMP alternatives memory: 24K (ffffffff82d47000 - ffffffff82d4d000)
[    0.079068] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
[    0.112086] TSC deadline timer enabled
[    0.112096] smpboot: CPU0: Intel(R) Atom(TM) x5-Z8300  CPU @ 1.44GHz (family: 0x6, model: 0x4c, stepping: 0x3)
[    0.112144] Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, full-width counters, Intel PMU driver.
[    0.112167] ... version:                3
[    0.112170] ... bit width:              40
[    0.112174] ... generic registers:      2
[    0.112177] ... value mask:             000000ffffffffff
[    0.112180] ... max period:             000000ffffffffff
[    0.112182] ... fixed-purpose events:   3
[    0.112185] ... event mask:             0000000700000003
[    0.112996] x86: Booting SMP configuration:
[    0.113001] .... node  #0, CPUs:      #1
[    0.120918] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[    0.121159]  #2 #3
[    0.136607] x86: Booted up 1 node, 4 CPUs
[    0.136614] smpboot: Total of 4 processors activated (11524.50 BogoMIPS)
[    0.137759] devtmpfs: initialized
[    0.138645] PM: Registering ACPI NVS region [mem 0x0008f000-0x0008ffff] (4096 bytes)
[    0.138650] PM: Registering ACPI NVS region [mem 0x7b03b000-0x7b6dafff] (6946816 bytes)
[    0.139067] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[    0.139221] xor: measuring software checksum speed
[    0.169928]    prefetch64-sse:  4839.600 MB/sec
[    0.203302]    generic_sse:  4359.600 MB/sec
[    0.203308] xor: using function: prefetch64-sse (4839.600 MB/sec)
[    0.203340] pinctrl core: initialized pinctrl subsystem
[    0.203713] NET: Registered protocol family 16
[    0.216669] cpuidle: using governor ladder
[    0.230021] cpuidle: using governor menu
[    0.230322] ACPI: bus type PCI registered
[    0.230493] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.230501] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.230508] PCI: MMCONFIG for 0000 [bus00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000) (size reduced!)
[    0.230530] PCI: Using configuration type 1 for base access
[    0.306818] raid6: sse2x1   gen()   539 MB/s
[    0.363526] raid6: sse2x1   xor()  1449 MB/s
[    0.420259] raid6: sse2x2   gen()  1099 MB/s
[    0.476972] raid6: sse2x2   xor()  1635 MB/s
[    0.533690] raid6: sse2x4   gen()  1698 MB/s
[    0.590410] raid6: sse2x4   xor()  1702 MB/s
[    0.590416] raid6: using algorithm sse2x4 gen() 1698 MB/s
[    0.590419] raid6: .... xor() 1702 MB/s, rmw enabled
[    0.590424] raid6: using ssse3x2 recovery algorithm
[    0.590515] ACPI: Added _OSI(Module Device)
[    0.590521] ACPI: Added _OSI(Processor Device)
[    0.590524] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.590528] ACPI: Added _OSI(Processor Aggregator Device)
[    0.632610] ACPI: Dynamic OEM Table Load:
[    0.632629] ACPI: SSDT 0xFFFF880077281000 00057B (v01 PmRef  Cpu0Ist  00003000 INTL 20120913)
[    0.634999] ACPI: Dynamic OEM Table Load:
[    0.635013] ACPI: SSDT 0xFFFF88007724F800 0003A5 (v01 PmRef  Cpu0Cst  00003001 INTL 20120913)
[    0.637833] ACPI: Dynamic OEM Table Load:
[    0.637846] ACPI: SSDT 0xFFFF88007727FA00 00015F (v01 PmRef  ApIst    00003000 INTL 20120913)
[    0.640143] ACPI: Dynamic OEM Table Load:
[    0.640156] ACPI: SSDT 0xFFFF8800772DF0C0 00008D (v01 PmRef  ApCst    00003000 INTL 20120913)
[    0.644805] ACPI: Interpreter enabled
[    0.644825] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150930/hwxface-580)
[    0.644838] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150930/hwxface-580)
[    0.644849] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S3_] (20150930/hwxface-580)
[    0.644869] ACPI: (supports S0 S5)
[    0.644875] ACPI: Using IOAPIC for interrupt routing
[    0.644956] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.645903] ACPI: Power Resource [P06X] (off)
[    0.648025] ACPI: Power Resource [ID3C] (on)
[    0.650652] ACPI: Power Resource [USBC] (on)
[    0.651782] ACPI: Power Resource [WWPR] (off)
[    0.652539] ACPI: Power Resource [WWPR] (off)
[    0.653697] ACPI: Power Resource [WWPR] (off)
[    0.654434] ACPI: Power Resource [WWPR] (off)
[    0.655183] ACPI: Power Resource [WWPR] (off)
[    0.656004] ACPI: Power Resource [WWPR] (off)
[    0.669080] ACPI: Power Resource [CLK4] (on)
[    0.669192] ACPI: Power Resource [CLK2] (on)
[    0.669394] ACPI: Power Resource [P18P] (off)
[    0.669499] ACPI: Power Resource [P28P] (off)
[    0.669595] ACPI: Power Resource [P12P] (off)
[    0.672437] ACPI: Power Resource [CLK3] (on)
[    0.672549] ACPI: Power Resource [CLK4] (on)
[    0.674752] ACPI: Power Resource [CLK2] (on)
[    0.675290] ACPI: Power Resource [CLK1] (on)
[    0.677451] ACPI: Power Resource [CLK0] (on)
[    0.677561] ACPI: Power Resource [CLK1] (on)
[    0.679004] ACPI: Power Resource [CLK5] (off)
[    0.680098] ACPI: Power Resource [P19X] (off)
[    0.680970] ACPI: Power Resource [P33P] (off)
[    0.693590] ACPI: Power Resource [P28X] (off)
[    0.693701] ACPI: Power Resource [P18X] (off)
[    0.693813] ACPI: Power Resource [P12X] (off)
[    0.693949] ACPI: Power Resource [P28T] (off)
[    0.694078] ACPI: Power Resource [P18D] (off)
[    0.694182] ACPI: Power Resource [P18T] (off)
[    0.694292] ACPI: Power Resource [P3P3] (off)
[    0.694397] ACPI: Power Resource [P12T] (off)
[    0.694507] ACPI: Power Resource [P28W] (off)
[    0.694617] ACPI: Power Resource [P18W] (off)
[    0.694721] ACPI: Power Resource [P12W] (off)
[    0.694831] ACPI: Power Resource [P33W] (off)
[    0.694935] ACPI: Power Resource [P33X] (off)
[    0.702123] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.702142] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.702664] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
[    0.702698] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[    0.703149] PCI host bridge to bus 0000:00
[    0.703160] pci_bus 0000:00: root bus resource [io  0x0070-0x0077]
[    0.703166] pci_bus 0000:00: root bus resource [io  0x0000-0x006f window]
[    0.703171] pci_bus 0000:00: root bus resource [io  0x0078-0x0cf7 window]
[    0.703177] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.703182] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.703188] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
[    0.703193] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff window]
[    0.703198] pci_bus 0000:00: root bus resource [mem 0x20000000-0x201fffff window]
[    0.703204] pci_bus 0000:00: root bus resource [mem 0x7ce00001-0x7ee00000 window]
[    0.703209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xdfffffff window]
[    0.703216] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.703234] pci 0000:00:00.0: [8086:2280] type 00 class 0x060000
[    0.703640] pci 0000:00:02.0: [8086:22b0] type 00 class 0x030000
[    0.703683] pci 0000:00:02.0: reg 0x10: [mem 0x90000000-0x90ffffff 64bit]
[    0.703701] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff 64bit pref]
[    0.703713] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
[    0.704078] pci 0000:00:0b.0: [8086:22dc] type 00 class 0x118000
[    0.704119] pci 0000:00:0b.0: reg 0x10: [mem 0x9153b000-0x9153bfff 64bit]
[    0.704519] pci 0000:00:14.0: [8086:22b5] type 00 class 0x0c0330
[    0.704571] pci 0000:00:14.0: reg 0x10: [mem 0x91500000-0x9150ffff 64bit]
[    0.704674] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.705013] pci 0000:00:1a.0: [8086:2298] type 00 class 0x108000
[    0.705055] pci 0000:00:1a.0: reg 0x10: [mem 0x91300000-0x913fffff]
[    0.705071] pci 0000:00:1a.0: reg 0x14: [mem 0x91200000-0x912fffff]
[    0.705163] pci 0000:00:1a.0: PME# supported from D0 D3hot
[    0.705629] pci 0000:00:1c.0: [8086:22c8] type 01 class 0x060400
[    0.707213] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.707734] pci 0000:00:1f.0: [8086:229c] type 00 class 0x060100
[    0.708833] pci 0000:01:00.0: [8086:08b3] type 00 class 0x028000
[    0.709045] pci 0000:01:00.0: reg 0x10: [mem 0x91400000-0x91401fff 64bit]
[    0.709391] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    0.714194] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.714285] pci 0000:00:1c.0:   bridge window [mem 0x91400000-0x914fffff]
[    0.726632] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.726797] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.726957] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.727119] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.727279] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.727460] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.727621] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.727782] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.731649] vgaarb: setting as boot device: PCI:0000:00:02.0
[    0.731657] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.731664] vgaarb: loaded
[    0.731668] vgaarb: bridge control possible 0000:00:02.0
[    0.731893] SCSI subsystem initialized
[    0.732052] libata version 3.00 loaded.
[    0.732151] ACPI: bus type USB registered
[    0.732210] usbcore: registered new interface driver usbfs
[    0.732251] usbcore: registered new interface driver hub
[    0.732303] usbcore: registered new device driver usb
[    0.823702] pps_core: LinuxPPS API ver. 1 registered
[    0.823708] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.823723] PTP clock support registered
[    0.823925] Advanced Linux Sound Architecture Driver Initialized.
[    0.823935] PCI: Using ACPI for IRQ routing
[    0.826662] PCI: pci_cache_line_size set to 64 bytes
[    0.826821] Expanded resource reserved due to conflict with PCI Bus 0000:00
[    0.826830] e820: reserve RAM buffer [mem 0x0008f000-0x0008ffff]
[    0.826836] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[    0.826840] e820: reserve RAM buffer [mem 0x7afdd000-0x7bffffff]
[    0.826844] e820: reserve RAM buffer [mem 0x7b9f6000-0x7bffffff]
[    0.826848] e820: reserve RAM buffer [mem 0x7b9fa000-0x7bffffff]
[    0.827449] clocksource: Switched to clocksource hpet
[    0.827764] pnp: PnP ACPI init
[    0.828049] system 00:00: [io  0x0680-0x069f] has been reserved
[    0.828057] system 00:00: [io  0x0400-0x047f] has been reserved
[    0.828062] system 00:00: [io  0x0500-0x05fe] has been reserved
[    0.828074] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.828244] pnp 00:01: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.835246] system 00:02: [mem 0x91539000-0x91539fff] has been reserved
[    0.835254] system 00:02: [mem 0x91537000-0x91537fff] has been reserved
[    0.835260] system 00:02: [mem 0x91535000-0x91535fff] has been reserved
[    0.835266] system 00:02: [mem 0x91524000-0x91524fff] has been reserved
[    0.835272] system 00:02: [mem 0x91522000-0x91522fff] has been reserved
[    0.835278] system 00:02: [mem 0x91520000-0x91520fff] has been reserved
[    0.835284] system 00:02: [mem 0x9151e000-0x9151efff] has been reserved
[    0.835290] system 00:02: [mem 0x9151c000-0x9151cfff] has been reserved
[    0.835300] system 00:02: [mem 0x9151a000-0x9151afff] has been reserved
[    0.835306] system 00:02: [mem 0x91518000-0x91518fff] has been reserved
[    0.835312] system 00:02: [mem 0x91533000-0x91533fff] has been reserved
[    0.835318] system 00:02: [mem 0x91531000-0x91531fff] has been reserved
[    0.835324] system 00:02: [mem 0x9152f000-0x9152ffff] has been reserved
[    0.835330] system 00:02: [mem 0x9152d000-0x9152dfff] has been reserved
[    0.835336] system 00:02: [mem 0x9152b000-0x9152bfff] has been reserved
[    0.835342] system 00:02: [mem 0x91529000-0x91529fff] has been reserved
[    0.835349] system 00:02: [mem 0x91527000-0x91527fff] has been reserved
[    0.835355] system 00:02: [mem 0x91525000-0x91525fff] has been reserved
[    0.835365] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.835600] system 00:03: [mem 0xe0000000-0xefffffff] could not be reserved
[    0.835607] system 00:03: [mem 0xfea00000-0xfeafffff] has been reserved
[    0.835614] system 00:03: [mem 0xfed01000-0xfed01fff] has been reserved
[    0.835619] system 00:03: [mem 0xfed03000-0xfed03fff] has been reserved
[    0.835625] system 00:03: [mem 0xfed06000-0xfed06fff] has been reserved
[    0.835631] system 00:03: [mem 0xfed08000-0xfed09fff] has been reserved
[    0.835637] system 00:03: [mem 0xfed80000-0xfedbffff] could not be reserved
[    0.835643] system 00:03: [mem 0xfed1c000-0xfed1cfff] has been reserved
[    0.835649] system 00:03: [mem 0xfee00000-0xfeefffff] could not be reserved
[    0.835658] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.836029] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.837431] pnp: PnP ACPI: found 5 devices
[    0.847867] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.848053] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.848126] pci 0000:00:1c.0:   bridge window [mem 0x91400000-0x914fffff]
[    0.848265] pci_bus 0000:00: resource 4 [io  0x0070-0x0077]
[    0.848270] pci_bus 0000:00: resource 5 [io  0x0000-0x006f window]
[    0.848275] pci_bus 0000:00: resource 6 [io  0x0078-0x0cf7 window]
[    0.848282] pci_bus 0000:00: resource 7 [io  0x0d00-0xffff window]
[    0.848287] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window]
[    0.848293] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff window]
[    0.848298] pci_bus 0000:00: resource 10 [mem 0x000e0000-0x000fffff window]
[    0.848303] pci_bus 0000:00: resource 11 [mem 0x20000000-0x201fffff window]
[    0.848310] pci_bus 0000:00: resource 12 [mem 0x7ce00001-0x7ee00000 window]
[    0.848315] pci_bus 0000:00: resource 13 [mem 0x80000000-0xdfffffff window]
[    0.848321] pci_bus 0000:01: resource 1 [mem 0x91400000-0x914fffff]
[    0.848402] NET: Registered protocol family 2
[    0.848787] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    0.848900] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    0.849010] TCP: Hash tables configured (established 16384 bind 16384)
[    0.849077] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    0.849113] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    0.849232] NET: Registered protocol family 1
[    0.849435] RPC: Registered named UNIX socket transport module.
[    0.849441] RPC: Registered udp transport module.
[    0.849444] RPC: Registered tcp transport module.
[    0.849447] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.849475] pci 0000:00:02.0: Video device with shadowed ROM
[    0.849631] PCI: CLS 64 bytes, default 64
[    0.959170] Scanning for low memory corruption every 60 seconds
[    0.959772] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.966036] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.966518] NFS: Registering the id_resolver key type
[    0.966545] Key type id_resolver registered
[    0.966549] Key type id_legacy registered
[    0.966564] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.969769] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    0.969779] io scheduler noop registered
[    0.969928] io scheduler cfq registered (default)
[    0.972008] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
[    0.972015] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
[    0.972064] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded
[    0.972127] efifb: probing for efifb
[    0.972170] efifb: framebuffer at 0x80000000, mapped to 0xffffc90000800000, using 8100k, total 8100k
[    0.972175] efifb: mode is 1920x1080x32, linelength=7680, pages=1
[    0.972178] efifb: scrolling: redraw
[    0.972182] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.993957] Console: switching to colour frame buffer device 240x67
[    1.015384] fb0: EFI VGA frame buffer device
[    1.015410] intel_idle: MWAIT substates: 0x33000020
[    1.015414] intel_idle: v0.4 model 0x4C
[    1.015417] intel_idle: lapic_timer_reliable_states 0xffffffff
[    1.016080] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[    1.016099] ACPI: Power Button [PWRB]
[    1.016237] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    1.016245] ACPI: Power Button [PWRF]
[    1.020819] thermal LNXTHERM:00: registered as thermal_zone0
[    1.020825] ACPI: Thermal Zone [TZ00] (0 C)
[    1.021116] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    1.041618] 00:01: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    1.042864] Linux agpgart interface v0.103
[    1.042950] [drm] Initialized drm 1.1.0 20060810
[    1.042991] [drm] radeon kernel modesetting enabled.
[    1.043089] [drm] amdgpu kernel modesetting enabled.
[    1.045531] [drm] Memory usable by graphics device = 2048M
[    1.045540] checking generic (80000000 7e9000) vs hw (80000000 10000000)
[    1.045545] fb: switching to inteldrmfb from EFI VGA
[    1.045607] Console: switching to colour dummy device 80x25
[    1.045943] [drm] Replacing VGA console driver
[    1.046512] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.046516] [drm] Driver supports precise vblank timestamp query.
[    1.109539] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    1.837538] [drm] failed to retrieve link info, disabling eDP
[    1.876179] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    1.878674] acpi device:01: registered as cooling_device4
[    1.879397] acpi device:02: registered as cooling_device5
[    1.880128] acpi device:03: registered as cooling_device6
[    1.880876] acpi device:04: registered as cooling_device7
[    1.881606] acpi device:05: registered as cooling_device8
[    1.882325] acpi device:06: registered as cooling_device9
[    1.883049] acpi device:07: registered as cooling_device10
[    1.883909] acpi device:08: registered as cooling_device11
[    1.884095] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2
[    1.884220] [drm] Initialized i915 1.6.0 20151010 for 0000:00:02.0 on minor 0
[    1.895440] brd: module loaded
[    1.895672] loop: module loaded
[    1.898311] nbd: registered device at major 43
[    1.902119] usbcore: registered new interface driver rtsx_usb
[    1.902154] Loading iSCSI transport class v2.0-870.
[    1.902437] iscsi: registered transport (tcp)
[    1.902445] megasas: 06.808.16.00-rc1
[    1.903759] tun: Universal TUN/TAP device driver, 1.6
[    1.903763] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    1.903894] pcnet32: pcnet32.c:v1.35 21.Apr.2008 tsbogend@alpha.franken.de
[    1.903952] Atheros(R) L2 Ethernet Driver - version 2.2.3
[    1.903957] Copyright (c) 2007 Atheros Corporation.
[    1.904175] cnic: QLogic cnicDriver v2.5.22 (July 20, 2015)
[    1.904323] uli526x: ULi M5261/M5263 net driver, version 0.9.3 (2005-7-29)
[    1.904359] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
[    1.904362] e100: Copyright(c) 1999-2006 Intel Corporation
[    1.904405] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[    1.904410] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    1.904455] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[    1.904459] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    1.904498] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k
[    1.904501] igb: Copyright (c) 2007-2014 Intel Corporation.
[    1.904538] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 4.2.1-k
[    1.904542] ixgbe: Copyright (c) 1999-2015 Intel Corporation.
[    1.904596] ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI
[    1.904601] ixgb: Copyright (c) 1999-2008 Intel Corporation.
[    1.904637] jme: JMicron JMC2XX ethernet driver version 1.0.8
[    1.904703] sky2: driver version 1.30
[    1.905048] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.905057] ehci-pci: EHCI PCI platform driver
[    1.905087] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.905099] ohci-pci: OHCI PCI platform driver
[    1.905129] uhci_hcd: USB Universal Host Controller Interface driver
[    1.905488] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.905506] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    1.906706] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
[    1.906723] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    1.907372] hub 1-0:1.0: USB hub found
[    1.907404] hub 1-0:1.0: 7 ports detected
[    1.909170] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.909180] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    1.909682] hub 2-0:1.0: USB hub found
[    1.909710] hub 2-0:1.0: 6 ports detected
[    1.911328] usbcore: registered new interface driver uas
[    1.911382] usbcore: registered new interface driver usb-storage
[    1.911467] i8042: PNP: No PS/2 controller found. Probing ports directly.
[    1.924618] fbcon: inteldrmfb (fb0) is primary device
[    1.960970] tsc: Refined TSC clocksource calibration: 1439.953 MHz
[    1.960975] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x14c18e756e4, max_idle_ns: 440795259570 ns
[    2.346204] Console: switching to colour frame buffer device 240x67
[    2.367714] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    2.448157] i8042: Can't read CTR while initializing i8042
[    2.448561] i8042: probe of i8042 failed with error -5
[    2.448882] mousedev: PS/2 mouse device common for all mice
[    2.450495] rtc rtc0: invalid alarm value: 2016-4-15 18:35:63
[    2.450772] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
[    2.450863] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[    2.450887] i2c /dev entries driver
[    2.454605] Intel P-state driver initializing.
[    2.455778] sdhci: Secure Digital Host Controller Interface driver
[    2.455790] sdhci: Copyright(c) Pierre Ossman
[    2.457285] sdhci-acpi 80860F14:00: No vmmc regulator found
[    2.457303] sdhci-acpi 80860F14:00: No vqmmc regulator found
[    2.461276] mmc0: SDHCI controller on ACPI [80860F14:00] using ADMA
[    2.461765] sdhci-acpi 80860F14:03: failed to setup card detect gpio
[    2.462805] sdhci-acpi 80860F14:03: No vmmc regulator found
[    2.462819] sdhci-acpi 80860F14:03: No vqmmc regulator found
[    2.467102] mmc1: SDHCI controller on ACPI [80860F14:03] using ADMA
[    2.467287] No iBFT detected.
[    2.467323] EFI Variables Facility v0.08 2004-May-17
[    2.472602] hidraw: raw HID events driver (C) Jiri Kosina
[    2.473900] usbcore: registered new interface driver usbhid
[    2.473907] usbhid: USB HID core driver
[    2.475157] NET: Registered protocol family 10
[    2.476806] NET: Registered protocol family 17
[    2.476891] Key type dns_resolver registered
[    2.477515] microcode: CPU0 sig=0x406c3, pf=0x1, revision=0x35e
[    2.477941] microcode: CPU1 sig=0x406c3, pf=0x1, revision=0x35e
[    2.477978] microcode: CPU2 sig=0x406c3, pf=0x1, revision=0x35e
[    2.478036] microcode: CPU3 sig=0x406c3, pf=0x1, revision=0x35e
[    2.478328] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    2.480893] Btrfs loaded
[    2.482303] console [netcon0] enabled
[    2.482306] netconsole: network logging started
[    2.482525] rtc_cmos 00:04: setting system clock to 2016-04-15 18:24:51 UTC (1460744691)
[    2.483059] ALSA device list:
[    2.483063]   No soundcards found.
[    2.492102] Freeing unused kernel memory: 4572K (ffffffff828d0000 - ffffffff82d47000)
[    2.492109] Write protecting the kernel read-only data: 24576k
[    2.496110] Freeing unused kernel memory: 1908K (ffff880001823000 - ffff880001a00000)
[    2.508896] Freeing unused kernel memory: 1516K (ffff880002685000 - ffff880002800000)
[    2.584640] mmc0: MAN_BKOPS_EN bit is not set
[    2.597300] mmc0: new HS200 MMC card at address 0001
[    2.598349] mmcblk0: mmc0:0001 HBG4e 29.1 GiB 
[    2.599057] mmcblk0boot0: mmc0:0001 HBG4e partition 1 4.00 MiB
[    2.599874] mmcblk0boot1: mmc0:0001 HBG4e partition 2 4.00 MiB
[    2.606880]  mmcblk0: p1 p2
[    2.708031] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[    2.889151] hub 1-1:1.0: USB hub found
[    2.889748] hub 1-1:1.0: 4 ports detected
[    2.963031] clocksource: Switched to clocksource tsc
[    3.061364] usb 1-2: new high-speed USB device number 3 using xhci_hcd
[    3.239391] hub 1-2:1.0: USB hub found
[    3.239907] hub 1-2:1.0: 4 ports detected
[    3.314697] usb 1-1.1: new low-speed USB device number 4 using xhci_hcd
[    3.419068] usb 1-1.1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[    3.425495] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1:1.0/0003:03F0:0B4A.0001/input/input3
[    3.427001] hid-generic 0003:03F0:0B4A.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1.1/input0
[    3.568143] usb 1-3: new high-speed USB device number 5 using xhci_hcd
[    3.795103] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
[    3.795441] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities
[    3.804882] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    3.824571] usb 1-2.3: new full-speed USB device number 7 using xhci_hcd
[    3.997817] usb 1-1.3: new low-speed USB device number 6 using xhci_hcd
[    4.101332] usb 1-1.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[    4.101351] usb 1-1.3: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
[    4.107344] input: SINO WEALTH USB KEYBOARD as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0/0003:5C0A:8502.0002/input/input4
[    4.158604] hid-generic 0003:5C0A:8502.0002: input,hidraw1: USB HID v1.10 Keyboard [SINO WEALTH USB KEYBOARD] on usb-0000:00:14.0-1.3/input0
[    4.172165] input: SINO WEALTH USB KEYBOARD as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.1/0003:5C0A:8502.0003/input/input5
[    4.225673] hid-generic 0003:5C0A:8502.0003: input,hiddev0,hidraw2: USB HID v1.10 Mouse [SINO WEALTH USB KEYBOARD] on usb-0000:00:14.0-1.3/input1
[    4.251602] usb 1-4: new full-speed USB device number 8 using xhci_hcd
[    4.432135] input: C-Media Electronics Inc. USB Audio Device as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.3/0003:0D8C:0014.0004/input/input6
[    4.486203] hid-generic 0003:0D8C:0014.0004: input,hidraw3: USB HID v1.00 Device [C-Media Electronics Inc. USB Audio Device] on usb-0000:00:14.0-4/input3
[    5.625541] random: systemd urandom read with 69 bits of entropy available
[    5.629882] systemd[1]: systemd 229 running in system mode. (-PAM -AUDIT -SELINUX -IMA -APPARMOR -SMACK -SYSVINIT -UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS -ACL -XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[    5.630262] systemd[1]: Detected architecture x86-64.
[    5.630440] systemd[1]: Running with unpopulated /etc.
[    5.630679] systemd[1]: Set hostname to <OpenELEC>.
[    5.630942] systemd[1]: Initializing machine ID from random generator.
[    5.658425] systemd[1]: Populated /etc with preset unit settings.
[    5.712521] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    5.712645] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    5.712729] systemd[1]: Listening on udev Kernel Socket.
[    5.712760] systemd[1]: Reached target Swap.
[    5.712853] systemd[1]: Listening on Journal Socket.
[    5.713356] systemd[1]: Created slice System Slice.
[    5.734345] systemd[1]: Mounting Debug File System...
[    5.735799] systemd[1]: Mounting POSIX Message Queue File System...
[    5.737666] systemd[1]: Mounting Temporary Directory...
[    5.739103] systemd[1]: Starting Remount Root and Kernel File Systems...
[    5.740421] systemd[1]: Starting Apply Kernel Variables...
[    5.741543] systemd[1]: Mounting Variable Directory...
[    5.742796] systemd[1]: Starting Setup machine-id...
[    5.743074] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    5.743142] systemd[1]: Reached target Paths.
[    5.761132] systemd[1]: Created slice User and Session Slice.
[    5.761185] systemd[1]: Reached target Slices.
[    5.761330] systemd[1]: Listening on udev Control Socket.
[    5.761433] systemd[1]: Listening on Journal Socket (/dev/log).
[    5.763197] systemd[1]: Starting Show Version...
[    5.764482] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    5.768919] systemd[1]: Mounted Debug File System.
[    5.769021] systemd[1]: Mounted POSIX Message Queue File System.
[    5.769078] systemd[1]: Mounted Variable Directory.
[    5.769136] systemd[1]: Mounted Temporary Directory.
[    5.770053] systemd[1]: Started Remount Root and Kernel File Systems.
[    5.770518] systemd[1]: Started Apply Kernel Variables.
[    5.776063] systemd[1]: Started Setup machine-id.
[    5.776515] systemd[1]: Started Show Version.
[    5.776863] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    5.835786] systemd[1]: Starting Create Static Device Nodes in /dev...
[    5.837046] systemd[1]: Starting Journal Service...
[    5.839940] systemd[1]: Starting udev Coldplug all Devices...
[    5.841116] systemd[1]: Starting Setup Timezone data...
[    5.849136] systemd[1]: Started Create Static Device Nodes in /dev.
[    5.849368] systemd[1]: Reached target Local File Systems (Pre).
[    5.849423] systemd[1]: Reached target Local File Systems.
[    5.864090] systemd[1]: Started Setup Timezone data.
[    5.896670] systemd[1]: Started Journal Service.
[    5.918076] systemd-journald[196]: Received request to flush runtime journal from PID 1
[    6.201425] random: nonblocking pool is initialized
[    6.773924] had: ******** HAD DRIVER loading.. Ver: 0.01.003
[    6.775125] [drm] mid_hdmi_audio_register: Scheduling HDMI audio work queue
[    6.781238] intel_sst_acpi 808622A8:00: No matching machine driver found
[    6.806174] dw_dmac INTL9C60:00: DesignWare DMA Controller, 8 channels
[    6.806874] dw_dmac INTL9C60:01: DesignWare DMA Controller, 8 channels
[    6.849649] cfg80211: World regulatory domain updated:
[    6.849656] cfg80211:  DFS Master region: unset
[    6.849659] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[    6.849665] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[    6.849670] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz, 92000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[    6.849674] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[    6.849678] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[    6.849683] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[    6.849688] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[    6.849692] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[    6.849696] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[    6.891363] intel_rapl: Found RAPL domain package
[    6.891373] intel_rapl: Found RAPL domain core
[    6.898283] usbcore: registered new interface driver snd-usb-audio
[    6.903213] Bluetooth: Core ver 2.21
[    6.903253] NET: Registered protocol family 31
[    6.903257] Bluetooth: HCI device and connection manager initialized
[    6.903268] Bluetooth: HCI socket layer initialized
[    6.903275] Bluetooth: L2CAP socket layer initialized
[    6.903289] Bluetooth: SCO socket layer initialized
[    6.918893] usbcore: registered new interface driver btusb
[    6.935003] Bluetooth: hci0: read Intel version: 3707100100012d0d22
[    6.935013] Bluetooth: hci0: Intel device is already patched. patch num: 22
[    7.083476] wl: module license 'MIXED/Proprietary' taints kernel.
[    7.083485] Disabling lock debugging due to kernel taint
[    7.121509] Intel(R) Wireless WiFi driver for Linux
[    7.121517] Copyright(c) 2003- 2015 Intel Corporation
[    7.122417] iwlwifi 0000:01:00.0: enabling device (0000 -> 0002)
[    7.124662] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-3160-17.ucode failed with error -2
[    7.150248] iwlwifi 0000:01:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm
[    7.204596] iwlwifi 0000:01:00.0: Detected Intel(R) Dual Band Wireless AC 3160, REV=0x164
[    7.207983] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.208374] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.329205] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[    7.367447] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.367829] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.486473] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.486829] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.512572] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[    7.666462] asix 1-3:1.0 eth0: register 'asix' at usb-0000:00:14.0-3, ASIX AX88772B USB 2.0 Ethernet, 30:f7:d7:01:57:ab
[    7.666539] usbcore: registered new interface driver asix
[    8.458793] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   10.228665] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   10.229752] asix 1-3:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
[   10.238183] 8021q: 802.1Q VLAN Support v1.8
OpenELEC:~ # 
OpenELEC:~ #
Comment 17 gouwa 2016-04-15 18:40:47 UTC
Play with USB Audio card:
OpenELEC:~ # dmesg 
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.6 (gouwa@gouwa) (gcc version 5.3.0 (GCC) ) #1 SMP Sat Apr 16 01:48:02 HKT 2016
[    0.000000] Command line: BOOT_IMAGE=/KERNEL boot=LABEL=System disk=LABEL=Storage  quiet
[    0.000000] x86/fpu: Legacy x87 FPU detected.
[    0.000000] x86/fpu: Using 'lazy' FPU context switches.
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable
[    0.000000] BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x0000000000090000-0x000000000009dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000020200000-0x000000007afdcfff] usable
[    0.000000] BIOS-e820: [mem 0x000000007afdd000-0x000000007b00cfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007b00d000-0x000000007b03afff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000007b03b000-0x000000007b6dafff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007b6db000-0x000000007b9f0fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007b9f1000-0x000000007b9f5fff] usable
[    0.000000] BIOS-e820: [mem 0x000000007b9f6000-0x000000007b9f6fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007b9f7000-0x000000007b9f9fff] usable
[    0.000000] BIOS-e820: [mem 0x000000007b9fa000-0x000000007b9fafff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007b9fb000-0x000000007bffffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fea00000-0x00000000feafffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed03000-0x00000000fed03fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed06000-0x00000000fed06fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed09fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1cfff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fedbffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ffb80000-0x00000000ffffffff] reserved
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.40 by American Megatrends
[    0.000000] efi:  ESRT=0x7b00b000  ACPI=0x7b016000  ACPI 2.0=0x7b016000  SMBIOS=0x7b8b6e98 
[    0.000000] efi: requested map not found.
[    0.000000] esrt: ESRT header is not in the memory map.
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: Tronsmart Ara X5 plus/Cherry Trail CR, BIOS 5.011 01/28/2016
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] e820: last_pfn = 0x7c000 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask F80000000 write-back
[    0.000000]   1 base 07E000000 mask FFE000000 uncachable
[    0.000000]   2 base 07D000000 mask FFF000000 uncachable
[    0.000000]   3 base 07C800000 mask FFF800000 uncachable
[    0.000000]   4 base 07C400000 mask FFFC00000 uncachable
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576
[    0.000000] BRK [0x02dd3000, 0x02dd3fff] PGTABLE
[    0.000000] BRK [0x02dd4000, 0x02dd4fff] PGTABLE
[    0.000000] BRK [0x02dd5000, 0x02dd5fff] PGTABLE
[    0.000000] BRK [0x02dd6000, 0x02dd6fff] PGTABLE
[    0.000000] BRK [0x02dd7000, 0x02dd7fff] PGTABLE
[    0.000000] BRK [0x02dd8000, 0x02dd8fff] PGTABLE
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x000000007B016000 000024 (v02 ALASKA)
[    0.000000] ACPI: XSDT 0x000000007B0160A8 0000D4 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FACP 0x000000007B034240 00010C (v05 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: DSDT 0x000000007B016210 01E02F (v02 ALASKA A M I    01072009 INTL 20120913)
[    0.000000] ACPI: FACS 0x000000007B6DAF80 000040
[    0.000000] ACPI: APIC 0x000000007B034350 000084 (v03 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FPDT 0x000000007B0343D8 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FIDT 0x000000007B034420 00009C (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: MSDM 0x000000007B0344C0 000055 (v03 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: MCFG 0x000000007B034518 00003C (v01 ALASKA A M I    01072009 MSFT 00000097)
[    0.000000] ACPI: SSDT 0x000000007B034558 004020 (v01 DptfTb DptfTab  00001000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007B038578 0006A0 (v01 CpuDpf CpuDptf  00001000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007B038C18 000058 (v01 LowPM  LowPwrM  00001000 INTL 20120913)
[    0.000000] ACPI: UEFI 0x000000007B038C70 000042 (v01 ALASKA A M I    00000000      00000000)
[    0.000000] ACPI: HPET 0x000000007B038CB8 000038 (v01 ALASKA A M I    01072009 AMI. 00000005)
[    0.000000] ACPI: SSDT 0x000000007B038CF0 000763 (v01 PmRef  CpuPm    00003000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007B039458 000290 (v01 PmRef  Cpu0Tst  00003000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007B0396E8 00017A (v01 PmRef  ApTst    00003000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000007B039868 00043A (v01 Intel_ Tpm2Tabl 00001000 INTL 20120913)
[    0.000000] ACPI: TPM2 0x000000007B039CA8 000034 (v03                 00000000      00000000)
[    0.000000] ACPI: LPIT 0x000000007B039CE0 000104 (v01 ALASKA A M I    00000005 MSFT 0100000D)
[    0.000000] ACPI: BCFG 0x000000007B039DE8 000139 (v01 INTEL  BATTCONF 00000001 INTL 00000000)
[    0.000000] ACPI: PRAM 0x000000007B039F28 000030 (v01                 00000001      00000000)
[    0.000000] ACPI: BGRT 0x000000007B039F58 000038 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: CSRT 0x000000007B039F90 00014C (v00 INTEL  LANFORDC 00000005 MSFT 0100000D)
[    0.000000] ACPI: WDAT 0x000000007B03A0E0 000104 (v01                 00000000      00000000)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000007bffffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x7adc0000-0x7adc3fff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   DMA32    [mem 0x0000000001000000-0x000000007bffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000008efff]
[    0.000000]   node   0: [mem 0x0000000000090000-0x000000000009dfff]
[    0.000000]   node   0: [mem 0x0000000000100000-0x000000001fffffff]
[    0.000000]   node   0: [mem 0x0000000020200000-0x000000007afdcfff]
[    0.000000]   node   0: [mem 0x000000007b9f1000-0x000000007b9f5fff]
[    0.000000]   node   0: [mem 0x000000007b9f7000-0x000000007b9f9fff]
[    0.000000]   node   0: [mem 0x000000007b9fb000-0x000000007bffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007bffffff]
[    0.000000] On node 0 totalpages: 504710
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 7872 pages used for memmap
[    0.000000]   DMA32 zone: 500714 pages, LIFO batch:31
[    0.000000] Reserving Intel graphics stolen memory at 0x7ce00000-0x7edfffff
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-114
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.000000] e820: [mem 0x7ee00000-0xdfffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns
[    0.000000] setup_percpu: NR_CPUS:16 nr_cpumask_bits:16 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] PERCPU: Embedded 30 pages/cpu @ffff88007aa00000 s84952 r8192 d29736 u524288
[    0.000000] pcpu-alloc: s84952 r8192 d29736 u524288 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 496753
[    0.000000] Policy zone: DMA32
[    0.000000] Kernel command line: root=/dev/ram0 rdinit=/init usbcore.autosuspend=-1 BOOT_IMAGE=/KERNEL boot=LABEL=System disk=LABEL=Storage  quiet
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Memory: 1912736K/2018840K available (8319K kernel code, 826K rwdata, 12820K rodata, 4572K init, 532K bss, 106104K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	Build-time adjustment of leaf fanout to 64.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
[    0.000000] NR_IRQS:4352 nr_irqs:1024 16
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[    0.000000] hpet clockevent registered
[    0.000000] tsc: PIT calibration matches HPET. 1 loops
[    0.000000] tsc: Detected 1439.940 MHz processor
[    0.000024] Calibrating delay loop (skipped), value calculated using timer frequency.. 2881.87 BogoMIPS (lpj=4799800)
[    0.000031] pid_max: default: 32768 minimum: 301
[    0.000049] ACPI: Core revision 20150930
[    0.061387] ACPI: 8 ACPI AML tables successfully acquired and loaded
[    0.063473] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.064770] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.065364] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.065378] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.065824] Initializing cgroup subsys io
[    0.065836] Initializing cgroup subsys memory
[    0.065851] Initializing cgroup subsys devices
[    0.065858] Initializing cgroup subsys freezer
[    0.065864] Initializing cgroup subsys perf_event
[    0.065890] CPU: Physical Processor ID: 0
[    0.065894] CPU: Processor Core ID: 0
[    0.065902] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.065905] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[    0.071418] process: using mwait in idle threads
[    0.071427] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
[    0.071431] Last level dTLB entries: 4KB 256, 2MB 16, 4MB 16, 1GB 0
[    0.071670] Freeing SMP alternatives memory: 24K (ffffffff82d47000 - ffffffff82d4d000)
[    0.079068] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
[    0.112086] TSC deadline timer enabled
[    0.112096] smpboot: CPU0: Intel(R) Atom(TM) x5-Z8300  CPU @ 1.44GHz (family: 0x6, model: 0x4c, stepping: 0x3)
[    0.112144] Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, full-width counters, Intel PMU driver.
[    0.112167] ... version:                3
[    0.112170] ... bit width:              40
[    0.112174] ... generic registers:      2
[    0.112177] ... value mask:             000000ffffffffff
[    0.112180] ... max period:             000000ffffffffff
[    0.112182] ... fixed-purpose events:   3
[    0.112185] ... event mask:             0000000700000003
[    0.112996] x86: Booting SMP configuration:
[    0.113001] .... node  #0, CPUs:      #1
[    0.120918] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[    0.121159]  #2 #3
[    0.136607] x86: Booted up 1 node, 4 CPUs
[    0.136614] smpboot: Total of 4 processors activated (11524.50 BogoMIPS)
[    0.137759] devtmpfs: initialized
[    0.138645] PM: Registering ACPI NVS region [mem 0x0008f000-0x0008ffff] (4096 bytes)
[    0.138650] PM: Registering ACPI NVS region [mem 0x7b03b000-0x7b6dafff] (6946816 bytes)
[    0.139067] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[    0.139221] xor: measuring software checksum speed
[    0.169928]    prefetch64-sse:  4839.600 MB/sec
[    0.203302]    generic_sse:  4359.600 MB/sec
[    0.203308] xor: using function: prefetch64-sse (4839.600 MB/sec)
[    0.203340] pinctrl core: initialized pinctrl subsystem
[    0.203713] NET: Registered protocol family 16
[    0.216669] cpuidle: using governor ladder
[    0.230021] cpuidle: using governor menu
[    0.230322] ACPI: bus type PCI registered
[    0.230493] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.230501] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.230508] PCI: MMCONFIG for 0000 [bus00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000) (size reduced!)
[    0.230530] PCI: Using configuration type 1 for base access
[    0.306818] raid6: sse2x1   gen()   539 MB/s
[    0.363526] raid6: sse2x1   xor()  1449 MB/s
[    0.420259] raid6: sse2x2   gen()  1099 MB/s
[    0.476972] raid6: sse2x2   xor()  1635 MB/s
[    0.533690] raid6: sse2x4   gen()  1698 MB/s
[    0.590410] raid6: sse2x4   xor()  1702 MB/s
[    0.590416] raid6: using algorithm sse2x4 gen() 1698 MB/s
[    0.590419] raid6: .... xor() 1702 MB/s, rmw enabled
[    0.590424] raid6: using ssse3x2 recovery algorithm
[    0.590515] ACPI: Added _OSI(Module Device)
[    0.590521] ACPI: Added _OSI(Processor Device)
[    0.590524] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.590528] ACPI: Added _OSI(Processor Aggregator Device)
[    0.632610] ACPI: Dynamic OEM Table Load:
[    0.632629] ACPI: SSDT 0xFFFF880077281000 00057B (v01 PmRef  Cpu0Ist  00003000 INTL 20120913)
[    0.634999] ACPI: Dynamic OEM Table Load:
[    0.635013] ACPI: SSDT 0xFFFF88007724F800 0003A5 (v01 PmRef  Cpu0Cst  00003001 INTL 20120913)
[    0.637833] ACPI: Dynamic OEM Table Load:
[    0.637846] ACPI: SSDT 0xFFFF88007727FA00 00015F (v01 PmRef  ApIst    00003000 INTL 20120913)
[    0.640143] ACPI: Dynamic OEM Table Load:
[    0.640156] ACPI: SSDT 0xFFFF8800772DF0C0 00008D (v01 PmRef  ApCst    00003000 INTL 20120913)
[    0.644805] ACPI: Interpreter enabled
[    0.644825] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150930/hwxface-580)
[    0.644838] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150930/hwxface-580)
[    0.644849] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S3_] (20150930/hwxface-580)
[    0.644869] ACPI: (supports S0 S5)
[    0.644875] ACPI: Using IOAPIC for interrupt routing
[    0.644956] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.645903] ACPI: Power Resource [P06X] (off)
[    0.648025] ACPI: Power Resource [ID3C] (on)
[    0.650652] ACPI: Power Resource [USBC] (on)
[    0.651782] ACPI: Power Resource [WWPR] (off)
[    0.652539] ACPI: Power Resource [WWPR] (off)
[    0.653697] ACPI: Power Resource [WWPR] (off)
[    0.654434] ACPI: Power Resource [WWPR] (off)
[    0.655183] ACPI: Power Resource [WWPR] (off)
[    0.656004] ACPI: Power Resource [WWPR] (off)
[    0.669080] ACPI: Power Resource [CLK4] (on)
[    0.669192] ACPI: Power Resource [CLK2] (on)
[    0.669394] ACPI: Power Resource [P18P] (off)
[    0.669499] ACPI: Power Resource [P28P] (off)
[    0.669595] ACPI: Power Resource [P12P] (off)
[    0.672437] ACPI: Power Resource [CLK3] (on)
[    0.672549] ACPI: Power Resource [CLK4] (on)
[    0.674752] ACPI: Power Resource [CLK2] (on)
[    0.675290] ACPI: Power Resource [CLK1] (on)
[    0.677451] ACPI: Power Resource [CLK0] (on)
[    0.677561] ACPI: Power Resource [CLK1] (on)
[    0.679004] ACPI: Power Resource [CLK5] (off)
[    0.680098] ACPI: Power Resource [P19X] (off)
[    0.680970] ACPI: Power Resource [P33P] (off)
[    0.693590] ACPI: Power Resource [P28X] (off)
[    0.693701] ACPI: Power Resource [P18X] (off)
[    0.693813] ACPI: Power Resource [P12X] (off)
[    0.693949] ACPI: Power Resource [P28T] (off)
[    0.694078] ACPI: Power Resource [P18D] (off)
[    0.694182] ACPI: Power Resource [P18T] (off)
[    0.694292] ACPI: Power Resource [P3P3] (off)
[    0.694397] ACPI: Power Resource [P12T] (off)
[    0.694507] ACPI: Power Resource [P28W] (off)
[    0.694617] ACPI: Power Resource [P18W] (off)
[    0.694721] ACPI: Power Resource [P12W] (off)
[    0.694831] ACPI: Power Resource [P33W] (off)
[    0.694935] ACPI: Power Resource [P33X] (off)
[    0.702123] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.702142] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.702664] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
[    0.702698] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[    0.703149] PCI host bridge to bus 0000:00
[    0.703160] pci_bus 0000:00: root bus resource [io  0x0070-0x0077]
[    0.703166] pci_bus 0000:00: root bus resource [io  0x0000-0x006f window]
[    0.703171] pci_bus 0000:00: root bus resource [io  0x0078-0x0cf7 window]
[    0.703177] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.703182] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.703188] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
[    0.703193] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff window]
[    0.703198] pci_bus 0000:00: root bus resource [mem 0x20000000-0x201fffff window]
[    0.703204] pci_bus 0000:00: root bus resource [mem 0x7ce00001-0x7ee00000 window]
[    0.703209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xdfffffff window]
[    0.703216] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.703234] pci 0000:00:00.0: [8086:2280] type 00 class 0x060000
[    0.703640] pci 0000:00:02.0: [8086:22b0] type 00 class 0x030000
[    0.703683] pci 0000:00:02.0: reg 0x10: [mem 0x90000000-0x90ffffff 64bit]
[    0.703701] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff 64bit pref]
[    0.703713] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
[    0.704078] pci 0000:00:0b.0: [8086:22dc] type 00 class 0x118000
[    0.704119] pci 0000:00:0b.0: reg 0x10: [mem 0x9153b000-0x9153bfff 64bit]
[    0.704519] pci 0000:00:14.0: [8086:22b5] type 00 class 0x0c0330
[    0.704571] pci 0000:00:14.0: reg 0x10: [mem 0x91500000-0x9150ffff 64bit]
[    0.704674] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.705013] pci 0000:00:1a.0: [8086:2298] type 00 class 0x108000
[    0.705055] pci 0000:00:1a.0: reg 0x10: [mem 0x91300000-0x913fffff]
[    0.705071] pci 0000:00:1a.0: reg 0x14: [mem 0x91200000-0x912fffff]
[    0.705163] pci 0000:00:1a.0: PME# supported from D0 D3hot
[    0.705629] pci 0000:00:1c.0: [8086:22c8] type 01 class 0x060400
[    0.707213] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.707734] pci 0000:00:1f.0: [8086:229c] type 00 class 0x060100
[    0.708833] pci 0000:01:00.0: [8086:08b3] type 00 class 0x028000
[    0.709045] pci 0000:01:00.0: reg 0x10: [mem 0x91400000-0x91401fff 64bit]
[    0.709391] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    0.714194] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.714285] pci 0000:00:1c.0:   bridge window [mem 0x91400000-0x914fffff]
[    0.726632] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.726797] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.726957] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.727119] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.727279] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.727460] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.727621] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.727782] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.731649] vgaarb: setting as boot device: PCI:0000:00:02.0
[    0.731657] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.731664] vgaarb: loaded
[    0.731668] vgaarb: bridge control possible 0000:00:02.0
[    0.731893] SCSI subsystem initialized
[    0.732052] libata version 3.00 loaded.
[    0.732151] ACPI: bus type USB registered
[    0.732210] usbcore: registered new interface driver usbfs
[    0.732251] usbcore: registered new interface driver hub
[    0.732303] usbcore: registered new device driver usb
[    0.823702] pps_core: LinuxPPS API ver. 1 registered
[    0.823708] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.823723] PTP clock support registered
[    0.823925] Advanced Linux Sound Architecture Driver Initialized.
[    0.823935] PCI: Using ACPI for IRQ routing
[    0.826662] PCI: pci_cache_line_size set to 64 bytes
[    0.826821] Expanded resource reserved due to conflict with PCI Bus 0000:00
[    0.826830] e820: reserve RAM buffer [mem 0x0008f000-0x0008ffff]
[    0.826836] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[    0.826840] e820: reserve RAM buffer [mem 0x7afdd000-0x7bffffff]
[    0.826844] e820: reserve RAM buffer [mem 0x7b9f6000-0x7bffffff]
[    0.826848] e820: reserve RAM buffer [mem 0x7b9fa000-0x7bffffff]
[    0.827449] clocksource: Switched to clocksource hpet
[    0.827764] pnp: PnP ACPI init
[    0.828049] system 00:00: [io  0x0680-0x069f] has been reserved
[    0.828057] system 00:00: [io  0x0400-0x047f] has been reserved
[    0.828062] system 00:00: [io  0x0500-0x05fe] has been reserved
[    0.828074] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.828244] pnp 00:01: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.835246] system 00:02: [mem 0x91539000-0x91539fff] has been reserved
[    0.835254] system 00:02: [mem 0x91537000-0x91537fff] has been reserved
[    0.835260] system 00:02: [mem 0x91535000-0x91535fff] has been reserved
[    0.835266] system 00:02: [mem 0x91524000-0x91524fff] has been reserved
[    0.835272] system 00:02: [mem 0x91522000-0x91522fff] has been reserved
[    0.835278] system 00:02: [mem 0x91520000-0x91520fff] has been reserved
[    0.835284] system 00:02: [mem 0x9151e000-0x9151efff] has been reserved
[    0.835290] system 00:02: [mem 0x9151c000-0x9151cfff] has been reserved
[    0.835300] system 00:02: [mem 0x9151a000-0x9151afff] has been reserved
[    0.835306] system 00:02: [mem 0x91518000-0x91518fff] has been reserved
[    0.835312] system 00:02: [mem 0x91533000-0x91533fff] has been reserved
[    0.835318] system 00:02: [mem 0x91531000-0x91531fff] has been reserved
[    0.835324] system 00:02: [mem 0x9152f000-0x9152ffff] has been reserved
[    0.835330] system 00:02: [mem 0x9152d000-0x9152dfff] has been reserved
[    0.835336] system 00:02: [mem 0x9152b000-0x9152bfff] has been reserved
[    0.835342] system 00:02: [mem 0x91529000-0x91529fff] has been reserved
[    0.835349] system 00:02: [mem 0x91527000-0x91527fff] has been reserved
[    0.835355] system 00:02: [mem 0x91525000-0x91525fff] has been reserved
[    0.835365] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.835600] system 00:03: [mem 0xe0000000-0xefffffff] could not be reserved
[    0.835607] system 00:03: [mem 0xfea00000-0xfeafffff] has been reserved
[    0.835614] system 00:03: [mem 0xfed01000-0xfed01fff] has been reserved
[    0.835619] system 00:03: [mem 0xfed03000-0xfed03fff] has been reserved
[    0.835625] system 00:03: [mem 0xfed06000-0xfed06fff] has been reserved
[    0.835631] system 00:03: [mem 0xfed08000-0xfed09fff] has been reserved
[    0.835637] system 00:03: [mem 0xfed80000-0xfedbffff] could not be reserved
[    0.835643] system 00:03: [mem 0xfed1c000-0xfed1cfff] has been reserved
[    0.835649] system 00:03: [mem 0xfee00000-0xfeefffff] could not be reserved
[    0.835658] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.836029] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.837431] pnp: PnP ACPI: found 5 devices
[    0.847867] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.848053] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.848126] pci 0000:00:1c.0:   bridge window [mem 0x91400000-0x914fffff]
[    0.848265] pci_bus 0000:00: resource 4 [io  0x0070-0x0077]
[    0.848270] pci_bus 0000:00: resource 5 [io  0x0000-0x006f window]
[    0.848275] pci_bus 0000:00: resource 6 [io  0x0078-0x0cf7 window]
[    0.848282] pci_bus 0000:00: resource 7 [io  0x0d00-0xffff window]
[    0.848287] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window]
[    0.848293] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff window]
[    0.848298] pci_bus 0000:00: resource 10 [mem 0x000e0000-0x000fffff window]
[    0.848303] pci_bus 0000:00: resource 11 [mem 0x20000000-0x201fffff window]
[    0.848310] pci_bus 0000:00: resource 12 [mem 0x7ce00001-0x7ee00000 window]
[    0.848315] pci_bus 0000:00: resource 13 [mem 0x80000000-0xdfffffff window]
[    0.848321] pci_bus 0000:01: resource 1 [mem 0x91400000-0x914fffff]
[    0.848402] NET: Registered protocol family 2
[    0.848787] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    0.848900] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    0.849010] TCP: Hash tables configured (established 16384 bind 16384)
[    0.849077] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    0.849113] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    0.849232] NET: Registered protocol family 1
[    0.849435] RPC: Registered named UNIX socket transport module.
[    0.849441] RPC: Registered udp transport module.
[    0.849444] RPC: Registered tcp transport module.
[    0.849447] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.849475] pci 0000:00:02.0: Video device with shadowed ROM
[    0.849631] PCI: CLS 64 bytes, default 64
[    0.959170] Scanning for low memory corruption every 60 seconds
[    0.959772] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.966036] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.966518] NFS: Registering the id_resolver key type
[    0.966545] Key type id_resolver registered
[    0.966549] Key type id_legacy registered
[    0.966564] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.969769] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    0.969779] io scheduler noop registered
[    0.969928] io scheduler cfq registered (default)
[    0.972008] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
[    0.972015] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
[    0.972064] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded
[    0.972127] efifb: probing for efifb
[    0.972170] efifb: framebuffer at 0x80000000, mapped to 0xffffc90000800000, using 8100k, total 8100k
[    0.972175] efifb: mode is 1920x1080x32, linelength=7680, pages=1
[    0.972178] efifb: scrolling: redraw
[    0.972182] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.993957] Console: switching to colour frame buffer device 240x67
[    1.015384] fb0: EFI VGA frame buffer device
[    1.015410] intel_idle: MWAIT substates: 0x33000020
[    1.015414] intel_idle: v0.4 model 0x4C
[    1.015417] intel_idle: lapic_timer_reliable_states 0xffffffff
[    1.016080] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[    1.016099] ACPI: Power Button [PWRB]
[    1.016237] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    1.016245] ACPI: Power Button [PWRF]
[    1.020819] thermal LNXTHERM:00: registered as thermal_zone0
[    1.020825] ACPI: Thermal Zone [TZ00] (0 C)
[    1.021116] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    1.041618] 00:01: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    1.042864] Linux agpgart interface v0.103
[    1.042950] [drm] Initialized drm 1.1.0 20060810
[    1.042991] [drm] radeon kernel modesetting enabled.
[    1.043089] [drm] amdgpu kernel modesetting enabled.
[    1.045531] [drm] Memory usable by graphics device = 2048M
[    1.045540] checking generic (80000000 7e9000) vs hw (80000000 10000000)
[    1.045545] fb: switching to inteldrmfb from EFI VGA
[    1.045607] Console: switching to colour dummy device 80x25
[    1.045943] [drm] Replacing VGA console driver
[    1.046512] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.046516] [drm] Driver supports precise vblank timestamp query.
[    1.109539] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    1.837538] [drm] failed to retrieve link info, disabling eDP
[    1.876179] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    1.878674] acpi device:01: registered as cooling_device4
[    1.879397] acpi device:02: registered as cooling_device5
[    1.880128] acpi device:03: registered as cooling_device6
[    1.880876] acpi device:04: registered as cooling_device7
[    1.881606] acpi device:05: registered as cooling_device8
[    1.882325] acpi device:06: registered as cooling_device9
[    1.883049] acpi device:07: registered as cooling_device10
[    1.883909] acpi device:08: registered as cooling_device11
[    1.884095] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2
[    1.884220] [drm] Initialized i915 1.6.0 20151010 for 0000:00:02.0 on minor 0
[    1.895440] brd: module loaded
[    1.895672] loop: module loaded
[    1.898311] nbd: registered device at major 43
[    1.902119] usbcore: registered new interface driver rtsx_usb
[    1.902154] Loading iSCSI transport class v2.0-870.
[    1.902437] iscsi: registered transport (tcp)
[    1.902445] megasas: 06.808.16.00-rc1
[    1.903759] tun: Universal TUN/TAP device driver, 1.6
[    1.903763] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    1.903894] pcnet32: pcnet32.c:v1.35 21.Apr.2008 tsbogend@alpha.franken.de
[    1.903952] Atheros(R) L2 Ethernet Driver - version 2.2.3
[    1.903957] Copyright (c) 2007 Atheros Corporation.
[    1.904175] cnic: QLogic cnicDriver v2.5.22 (July 20, 2015)
[    1.904323] uli526x: ULi M5261/M5263 net driver, version 0.9.3 (2005-7-29)
[    1.904359] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
[    1.904362] e100: Copyright(c) 1999-2006 Intel Corporation
[    1.904405] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[    1.904410] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    1.904455] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[    1.904459] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    1.904498] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k
[    1.904501] igb: Copyright (c) 2007-2014 Intel Corporation.
[    1.904538] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 4.2.1-k
[    1.904542] ixgbe: Copyright (c) 1999-2015 Intel Corporation.
[    1.904596] ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI
[    1.904601] ixgb: Copyright (c) 1999-2008 Intel Corporation.
[    1.904637] jme: JMicron JMC2XX ethernet driver version 1.0.8
[    1.904703] sky2: driver version 1.30
[    1.905048] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.905057] ehci-pci: EHCI PCI platform driver
[    1.905087] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.905099] ohci-pci: OHCI PCI platform driver
[    1.905129] uhci_hcd: USB Universal Host Controller Interface driver
[    1.905488] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.905506] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    1.906706] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
[    1.906723] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    1.907372] hub 1-0:1.0: USB hub found
[    1.907404] hub 1-0:1.0: 7 ports detected
[    1.909170] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.909180] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    1.909682] hub 2-0:1.0: USB hub found
[    1.909710] hub 2-0:1.0: 6 ports detected
[    1.911328] usbcore: registered new interface driver uas
[    1.911382] usbcore: registered new interface driver usb-storage
[    1.911467] i8042: PNP: No PS/2 controller found. Probing ports directly.
[    1.924618] fbcon: inteldrmfb (fb0) is primary device
[    1.960970] tsc: Refined TSC clocksource calibration: 1439.953 MHz
[    1.960975] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x14c18e756e4, max_idle_ns: 440795259570 ns
[    2.346204] Console: switching to colour frame buffer device 240x67
[    2.367714] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    2.448157] i8042: Can't read CTR while initializing i8042
[    2.448561] i8042: probe of i8042 failed with error -5
[    2.448882] mousedev: PS/2 mouse device common for all mice
[    2.450495] rtc rtc0: invalid alarm value: 2016-4-15 18:35:63
[    2.450772] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
[    2.450863] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[    2.450887] i2c /dev entries driver
[    2.454605] Intel P-state driver initializing.
[    2.455778] sdhci: Secure Digital Host Controller Interface driver
[    2.455790] sdhci: Copyright(c) Pierre Ossman
[    2.457285] sdhci-acpi 80860F14:00: No vmmc regulator found
[    2.457303] sdhci-acpi 80860F14:00: No vqmmc regulator found
[    2.461276] mmc0: SDHCI controller on ACPI [80860F14:00] using ADMA
[    2.461765] sdhci-acpi 80860F14:03: failed to setup card detect gpio
[    2.462805] sdhci-acpi 80860F14:03: No vmmc regulator found
[    2.462819] sdhci-acpi 80860F14:03: No vqmmc regulator found
[    2.467102] mmc1: SDHCI controller on ACPI [80860F14:03] using ADMA
[    2.467287] No iBFT detected.
[    2.467323] EFI Variables Facility v0.08 2004-May-17
[    2.472602] hidraw: raw HID events driver (C) Jiri Kosina
[    2.473900] usbcore: registered new interface driver usbhid
[    2.473907] usbhid: USB HID core driver
[    2.475157] NET: Registered protocol family 10
[    2.476806] NET: Registered protocol family 17
[    2.476891] Key type dns_resolver registered
[    2.477515] microcode: CPU0 sig=0x406c3, pf=0x1, revision=0x35e
[    2.477941] microcode: CPU1 sig=0x406c3, pf=0x1, revision=0x35e
[    2.477978] microcode: CPU2 sig=0x406c3, pf=0x1, revision=0x35e
[    2.478036] microcode: CPU3 sig=0x406c3, pf=0x1, revision=0x35e
[    2.478328] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    2.480893] Btrfs loaded
[    2.482303] console [netcon0] enabled
[    2.482306] netconsole: network logging started
[    2.482525] rtc_cmos 00:04: setting system clock to 2016-04-15 18:24:51 UTC (1460744691)
[    2.483059] ALSA device list:
[    2.483063]   No soundcards found.
[    2.492102] Freeing unused kernel memory: 4572K (ffffffff828d0000 - ffffffff82d47000)
[    2.492109] Write protecting the kernel read-only data: 24576k
[    2.496110] Freeing unused kernel memory: 1908K (ffff880001823000 - ffff880001a00000)
[    2.508896] Freeing unused kernel memory: 1516K (ffff880002685000 - ffff880002800000)
[    2.584640] mmc0: MAN_BKOPS_EN bit is not set
[    2.597300] mmc0: new HS200 MMC card at address 0001
[    2.598349] mmcblk0: mmc0:0001 HBG4e 29.1 GiB 
[    2.599057] mmcblk0boot0: mmc0:0001 HBG4e partition 1 4.00 MiB
[    2.599874] mmcblk0boot1: mmc0:0001 HBG4e partition 2 4.00 MiB
[    2.606880]  mmcblk0: p1 p2
[    2.708031] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[    2.889151] hub 1-1:1.0: USB hub found
[    2.889748] hub 1-1:1.0: 4 ports detected
[    2.963031] clocksource: Switched to clocksource tsc
[    3.061364] usb 1-2: new high-speed USB device number 3 using xhci_hcd
[    3.239391] hub 1-2:1.0: USB hub found
[    3.239907] hub 1-2:1.0: 4 ports detected
[    3.314697] usb 1-1.1: new low-speed USB device number 4 using xhci_hcd
[    3.419068] usb 1-1.1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[    3.425495] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1:1.0/0003:03F0:0B4A.0001/input/input3
[    3.427001] hid-generic 0003:03F0:0B4A.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1.1/input0
[    3.568143] usb 1-3: new high-speed USB device number 5 using xhci_hcd
[    3.795103] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
[    3.795441] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities
[    3.804882] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    3.824571] usb 1-2.3: new full-speed USB device number 7 using xhci_hcd
[    3.997817] usb 1-1.3: new low-speed USB device number 6 using xhci_hcd
[    4.101332] usb 1-1.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[    4.101351] usb 1-1.3: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
[    4.107344] input: SINO WEALTH USB KEYBOARD as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0/0003:5C0A:8502.0002/input/input4
[    4.158604] hid-generic 0003:5C0A:8502.0002: input,hidraw1: USB HID v1.10 Keyboard [SINO WEALTH USB KEYBOARD] on usb-0000:00:14.0-1.3/input0
[    4.172165] input: SINO WEALTH USB KEYBOARD as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.1/0003:5C0A:8502.0003/input/input5
[    4.225673] hid-generic 0003:5C0A:8502.0003: input,hiddev0,hidraw2: USB HID v1.10 Mouse [SINO WEALTH USB KEYBOARD] on usb-0000:00:14.0-1.3/input1
[    4.251602] usb 1-4: new full-speed USB device number 8 using xhci_hcd
[    4.432135] input: C-Media Electronics Inc. USB Audio Device as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.3/0003:0D8C:0014.0004/input/input6
[    4.486203] hid-generic 0003:0D8C:0014.0004: input,hidraw3: USB HID v1.00 Device [C-Media Electronics Inc. USB Audio Device] on usb-0000:00:14.0-4/input3
[    5.625541] random: systemd urandom read with 69 bits of entropy available
[    5.629882] systemd[1]: systemd 229 running in system mode. (-PAM -AUDIT -SELINUX -IMA -APPARMOR -SMACK -SYSVINIT -UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS -ACL -XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[    5.630262] systemd[1]: Detected architecture x86-64.
[    5.630440] systemd[1]: Running with unpopulated /etc.
[    5.630679] systemd[1]: Set hostname to <OpenELEC>.
[    5.630942] systemd[1]: Initializing machine ID from random generator.
[    5.658425] systemd[1]: Populated /etc with preset unit settings.
[    5.712521] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    5.712645] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    5.712729] systemd[1]: Listening on udev Kernel Socket.
[    5.712760] systemd[1]: Reached target Swap.
[    5.712853] systemd[1]: Listening on Journal Socket.
[    5.713356] systemd[1]: Created slice System Slice.
[    5.734345] systemd[1]: Mounting Debug File System...
[    5.735799] systemd[1]: Mounting POSIX Message Queue File System...
[    5.737666] systemd[1]: Mounting Temporary Directory...
[    5.739103] systemd[1]: Starting Remount Root and Kernel File Systems...
[    5.740421] systemd[1]: Starting Apply Kernel Variables...
[    5.741543] systemd[1]: Mounting Variable Directory...
[    5.742796] systemd[1]: Starting Setup machine-id...
[    5.743074] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    5.743142] systemd[1]: Reached target Paths.
[    5.761132] systemd[1]: Created slice User and Session Slice.
[    5.761185] systemd[1]: Reached target Slices.
[    5.761330] systemd[1]: Listening on udev Control Socket.
[    5.761433] systemd[1]: Listening on Journal Socket (/dev/log).
[    5.763197] systemd[1]: Starting Show Version...
[    5.764482] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    5.768919] systemd[1]: Mounted Debug File System.
[    5.769021] systemd[1]: Mounted POSIX Message Queue File System.
[    5.769078] systemd[1]: Mounted Variable Directory.
[    5.769136] systemd[1]: Mounted Temporary Directory.
[    5.770053] systemd[1]: Started Remount Root and Kernel File Systems.
[    5.770518] systemd[1]: Started Apply Kernel Variables.
[    5.776063] systemd[1]: Started Setup machine-id.
[    5.776515] systemd[1]: Started Show Version.
[    5.776863] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    5.835786] systemd[1]: Starting Create Static Device Nodes in /dev...
[    5.837046] systemd[1]: Starting Journal Service...
[    5.839940] systemd[1]: Starting udev Coldplug all Devices...
[    5.841116] systemd[1]: Starting Setup Timezone data...
[    5.849136] systemd[1]: Started Create Static Device Nodes in /dev.
[    5.849368] systemd[1]: Reached target Local File Systems (Pre).
[    5.849423] systemd[1]: Reached target Local File Systems.
[    5.864090] systemd[1]: Started Setup Timezone data.
[    5.896670] systemd[1]: Started Journal Service.
[    5.918076] systemd-journald[196]: Received request to flush runtime journal from PID 1
[    6.201425] random: nonblocking pool is initialized
[    6.773924] had: ******** HAD DRIVER loading.. Ver: 0.01.003
[    6.775125] [drm] mid_hdmi_audio_register: Scheduling HDMI audio work queue
[    6.781238] intel_sst_acpi 808622A8:00: No matching machine driver found
[    6.806174] dw_dmac INTL9C60:00: DesignWare DMA Controller, 8 channels
[    6.806874] dw_dmac INTL9C60:01: DesignWare DMA Controller, 8 channels
[    6.849649] cfg80211: World regulatory domain updated:
[    6.849656] cfg80211:  DFS Master region: unset
[    6.849659] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[    6.849665] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[    6.849670] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz, 92000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[    6.849674] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[    6.849678] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[    6.849683] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[    6.849688] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[    6.849692] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[    6.849696] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[    6.891363] intel_rapl: Found RAPL domain package
[    6.891373] intel_rapl: Found RAPL domain core
[    6.898283] usbcore: registered new interface driver snd-usb-audio
[    6.903213] Bluetooth: Core ver 2.21
[    6.903253] NET: Registered protocol family 31
[    6.903257] Bluetooth: HCI device and connection manager initialized
[    6.903268] Bluetooth: HCI socket layer initialized
[    6.903275] Bluetooth: L2CAP socket layer initialized
[    6.903289] Bluetooth: SCO socket layer initialized
[    6.918893] usbcore: registered new interface driver btusb
[    6.935003] Bluetooth: hci0: read Intel version: 3707100100012d0d22
[    6.935013] Bluetooth: hci0: Intel device is already patched. patch num: 22
[    7.083476] wl: module license 'MIXED/Proprietary' taints kernel.
[    7.083485] Disabling lock debugging due to kernel taint
[    7.121509] Intel(R) Wireless WiFi driver for Linux
[    7.121517] Copyright(c) 2003- 2015 Intel Corporation
[    7.122417] iwlwifi 0000:01:00.0: enabling device (0000 -> 0002)
[    7.124662] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-3160-17.ucode failed with error -2
[    7.150248] iwlwifi 0000:01:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm
[    7.204596] iwlwifi 0000:01:00.0: Detected Intel(R) Dual Band Wireless AC 3160, REV=0x164
[    7.207983] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.208374] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.329205] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[    7.367447] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.367829] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.486473] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.486829] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[    7.512572] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[    7.666462] asix 1-3:1.0 eth0: register 'asix' at usb-0000:00:14.0-3, ASIX AX88772B USB 2.0 Ethernet, 30:f7:d7:01:57:ab
[    7.666539] usbcore: registered new interface driver asix
[    8.458793] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   10.228665] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   10.229752] asix 1-3:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
[   10.238183] 8021q: 802.1Q VLAN Support v1.8
OpenELEC:~ #
Comment 18 gouwa 2016-04-15 18:43:55 UTC
Seems that the same print between usb-audio and hdmi-audio?
Comment 19 vivianhu 2016-04-19 03:24:52 UTC
Hi Pierre:
Comment 20 vivianhu 2016-04-19 03:27:15 UTC
we have also tried the patch and it seems works well in our hardware unit. Thanks for your quickly answer. 
If you need any info, please let me know.
Comment 21 atom#2 2016-04-28 13:21:37 UTC
Hi Pierre

we have also tried the patch and it seems works well in our hardware unit.

But , if  change the desktop resolution. The sound output fail.
Comment 22 Pierre Bossart 2016-04-28 15:27:38 UTC
@atom#2:
is this for Baytrail or Cherrytrail?
And what does 'sound output fail' means? do you mean the sound stops working forever, temporarily until the resolution is changed back? More details would help understand the root cause.
Thanks!
Comment 23 atom#2 2016-04-29 02:31:23 UTC
Hi,Pierre: thanks for you reply.

1.Baytrail and Cherrytrail have the same issue.
2.when work on the recomandation resolution,the HDMI sound work ok,but when changed the resolution,HDIM sound become distortion or no sound.change back resolution,the sound ok.
Comment 24 Pierre Bossart 2016-05-11 20:04:04 UTC
update provided on github to fix resolution change issues

 https://github.com/plbossart/sound/tree/byt-cht-hdmi-v4.4 or https://github.com/plbossart/sound/tree/byt-cht-hdmi-v4.5
Comment 25 atom#2 2016-05-12 14:57:56 UTC
Hi  Pierre<br/><br/>I tested  the new  byt-cht-hdmi-v4.4, when  playing audio   chang the resolution.HDIM sound become distortion .but when changed the resolution. after  reboot .the sound ok
At 2016-05-12 04:04:04, bugzilla-daemon@bugzilla.kernel.org wrote:
>https://bugzilla.kernel.org/show_bug.cgi?id=113971
>
>--- Comment #24 from Pierre Bossart <pierre-louis.bossart@linux.intel.com> ---
>update provided on github to fix resolution change issues
>
> https://github.com/plbossart/sound/tree/byt-cht-hdmi-v4.4 or
>https://github.com/plbossart/sound/tree/byt-cht-hdmi-v4.5
>
>-- 
>You are receiving this mail because:
>You are on the CC list for the bug.
Comment 26 Pierre Bossart 2016-05-12 15:16:06 UTC
can you try this experimental patch on 4.4 (after reversing the last patch on this branch)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index ca212bb..08f0c59 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -7961,6 +7961,8 @@ static int i9xx_crtc_compute_clock(struct intel_crtc *crtc,
 	struct drm_connector_state *connector_state;
 	int i;
 
+	printk(KERN_ERR "enter %s\n", __func__);
+
 	memset(&crtc_state->dpll_hw_state, 0,
 	       sizeof(crtc_state->dpll_hw_state));
 
@@ -7998,6 +8000,8 @@ static int i9xx_crtc_compute_clock(struct intel_crtc *crtc,
 		crtc_state->dpll.p2 = clock.p2;
 	}
 
+	printk(KERN_ERR "CRTC port clock %d \n",crtc_state->port_clock);
+
 	if (IS_GEN2(dev)) {
 		i8xx_compute_dpll(crtc, crtc_state, NULL,
 				  num_connectors);
@@ -8012,9 +8016,23 @@ static int i9xx_crtc_compute_clock(struct intel_crtc *crtc,
 
 	/* Added for HDMI Audio */
 	if ((IS_CHERRYVIEW(dev)) || (IS_VALLEYVIEW(dev))) {
-		if(intel_pipe_has_type(crtc, INTEL_OUTPUT_HDMI)) {
+		bool changed = false;
+
+		if (intel_pipe_has_type(crtc, INTEL_OUTPUT_HDMI)) {
+			printk(KERN_ERR "pipe_has_type HDMI\n");
+			if (dev_priv->tmds_clock_speed != crtc_state->port_clock)
+				changed = true;
+		}
+
+		if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_HDMI)) {
+			printk(KERN_ERR "pipe_will_have_type HDMI\n");
+			changed = true;
+		}
+
+		if (changed == true) {
 			dev_priv->tmds_clock_speed = crtc_state->port_clock;
 
+			printk(KERN_ERR "TMDS clock speed %d \n",crtc_state->port_clock);
 			mid_hdmi_audio_signal_event(dev_priv->dev,
 				HAD_EVENT_MODE_CHANGING);
 		}
diff --git a/sound/hdmi_audio/intel_mid_hdmi_audio.c b/sound/hdmi_audio/intel_mid_hdmi_audio.c
index 6497b6f..c9c4bd0 100644
--- a/sound/hdmi_audio/intel_mid_hdmi_audio.c
+++ b/sound/hdmi_audio/intel_mid_hdmi_audio.c
@@ -994,7 +994,8 @@ static void snd_intelhad_prog_cts_v2(u32 aud_samp_freq, u32 tmds, u32 n_param,
 	dividend = (u64)tmds * n_param*1000;
 	divisor = 128 * aud_samp_freq;
 	cts_val = div64_u64(dividend, divisor);
-	pr_debug("TMDS value=%d, N value=%d, CTS Value=%d\n",
+	//pr_debug("TMDS value=%d, N value=%d, CTS Value=%d\n",
+	printk(KERN_ERR "TMDS value=%d, N value=%d, CTS Value=%d\n",
 			tmds, n_param, cts_val);
 	had_write_register(AUD_HDMI_CTS, (BIT(24) | cts_val));
 }
Comment 27 atom#2 2016-05-13 03:52:18 UTC
Hi Pierre

I tested this experimental patch on 4.4. but same issue

board :z8300
////////////////////////////////////////////////////////////////////////////////
dmesg_play audio:
[    6.571237] audit: type=1400 audit(1463110185.204:20): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=813 comm="apparmor_parser"
[    6.794452] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    7.066828] init: alsa-restore main process (942) terminated with status 99
[    8.138612] init: plymouth-upstart-bridge main process ended, respawning
[    8.157962] init: plymouth-upstart-bridge main process ended, respawning
[   10.152691] TMDS value=297000, N value=6272, CTS Value=330000
[   10.152719] TMDS value=297000, N value=6272, CTS Value=330000
[   10.248879] TMDS value=297000, N value=6272, CTS Value=330000
[   10.248906] TMDS value=297000, N value=6272, CTS Value=330000
[   10.468440] enter i9xx_crtc_compute_clock
[   10.468459] CRTC port clock 241500 
[   10.468463] pipe_will_have_type HDMI
[   10.468465] TMDS clock speed 241500 
[   10.468476] TMDS value=241500, N value=6272, CTS Value=268333
[   55.211162] systemd-hostnamed[1862]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
[   86.555538] TMDS value=241500, N value=6272, CTS Value=268333
[   86.555561] TMDS value=241500, N value=6272, CTS Value=268333
////////////////////////////////////////////////////////////////////////////////
dmesg_changed the resolution: (playing)
  176.583891] enter i9xx_crtc_compute_clock
[  176.583908] CRTC port clock 241500 
[  176.583911] pipe_will_have_type HDMI
[  176.583913] TMDS clock speed 241500 
[  176.583926] TMDS value=241500, N value=6272, CTS Value=268333
[  176.683828] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  176.685093] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  176.685146] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  176.705703] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  176.705787] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  176.706051] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  176.706112] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  176.906264] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  177.106404] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  177.306504] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  181.783897] snd_pcm_update_hw_ptr0: 26 callbacks suppressed
[  181.783910] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  181.983994] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  182.184082] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  182.384267] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  182.486030] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  182.486108] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  182.686830] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  182.887449] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  183.088281] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  183.288680] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  186.994676] snd_pcm_update_hw_ptr0: 21 callbacks suppressed
[  186.994714] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  186.994787] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  187.195408] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  187.396080] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  187.596868] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  187.797206] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  187.997857] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  188.198175] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  188.398802] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  188.496817] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  192.103810] snd_pcm_update_hw_ptr0: 21 callbacks suppressed
[  192.103846] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  192.304491] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  192.505197] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  192.705475] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  192.906120] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  193.004785] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  193.004830] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  193.205596] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  193.406259] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  193.606427] hdmi-audio hdmi-audio: BUG: , pos = 76800, buffer size = 76800, period size = 19200
[  197.425086] snd_pcm_update_hw_ptr0: 21 callbacks suppressed

Thansk!
Comment 28 Pierre Bossart 2016-05-13 10:45:44 UTC
i have no fix, it's likely an issue in the i915 part that I have no bandwidth to look at, and rebooting is a good enough workaround. the 4.5 version does work.
Comment 29 atom#2 2016-05-26 14:10:02 UTC
Hi Pierre<br/><br/>I tested byt-cht-hdmi-4.5     HDMI audio ok .<br/>Thanks for your help !
At 2016-05-13 18:45:44, bugzilla-daemon@bugzilla.kernel.org wrote:
>https://bugzilla.kernel.org/show_bug.cgi?id=113971
>
>--- Comment #28 from Pierre Bossart <pierre-louis.bossart@linux.intel.com> ---
>i have no fix, it's likely an issue in the i915 part that I have no bandwidth
>to look at, and rebooting is a good enough workaround. the 4.5 version does
>work.
>
>-- 
>You are receiving this mail because:
>You are on the CC list for the bug.
Comment 30 Raymond 2016-05-26 15:05:22 UTC
in sound/core/pcm_lib.c

expect driver pcm pointer call back return value less than buffer size

	if (pos >= runtime->buffer_size) {
		if (printk_ratelimit()) {
			char name[16];
			snd_pcm_debug_name(substream, name, sizeof(name));
			pcm_err(substream->pcm,
				"invalid position: %s, pos = %ld, buffer size = %ld, period size = %ld\n",
				name, pos, runtime->buffer_size,
				runtime->period_size);
		}
		pos = 0;
	}
Comment 31 freq 2018-07-04 03:24:54 UTC
I see that there has not been any progress in this over about 2 years. Maybe there was and I have no found it. What is the current state of HDMI sound on Cherry Trail with Linux?
Comment 32 Mitm 2018-07-06 13:20:12 UTC
(In reply to freq from comment #31)
> I see that there has not been any progress in this over about 2 years. Maybe
> there was and I have no found it. What is the current state of HDMI sound on
> Cherry Trail with Linux?

Users are having new issues with HDMI LPE sound on Cherry Trail devices with no good fix in place yet.
Comment 33 Takashi Iwai 2018-07-06 13:41:36 UTC
What problem?  It's been working fine on the recent kernels.
Try 4.17.x and the very latest PulseAudio.
Comment 34 freq 2018-07-06 15:18:32 UTC
This is such good news! sound works fine now over HDMI
Comment 35 Mitm 2018-07-07 16:17:01 UTC
(In reply to Takashi Iwai from comment #33)
> What problem?  It's been working fine on the recent kernels.
> Try 4.17.x and the very latest PulseAudio.

https://bugzilla.kernel.org/show_bug.cgi?id=200431
Comment 36 freq 2018-07-07 16:31:43 UTC
(In reply to Mitm from comment #35)
> (In reply to Takashi Iwai from comment #33)
> > What problem?  It's been working fine on the recent kernels.
> > Try 4.17.x and the very latest PulseAudio.
> 
> https://bugzilla.kernel.org/show_bug.cgi?id=200431

I can confirm sound over HDMI *is* working on Arch Linux!

Audio:     Card-1: bytcht-nocodec driver: bytcht-nocodec
           Card-2: Intel HDMI/DP LPE Audio driver: HdmiLpeAudio
           Sound Server: ALSA v: k4.17.3-1-hardened
Comment 37 Takashi Iwai 2018-07-07 19:24:12 UTC
(In reply to Mitm from comment #35)
> (In reply to Takashi Iwai from comment #33)
> > What problem?  It's been working fine on the recent kernels.
> > Try 4.17.x and the very latest PulseAudio.
> 
> https://bugzilla.kernel.org/show_bug.cgi?id=200431

This isn't about HDMI audio but Intel SST.
Comment 38 Takashi Iwai 2018-07-07 19:24:41 UTC
OK, let's close this bug.
Comment 39 Pierre Bossart 2018-07-09 02:17:44 UTC
On 07/07/2018 11:31 AM, bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=113971
>
> --- Comment #36 from freq (freq@lavabit.com) ---
> (In reply to Mitm from comment #35)
>> (In reply to Takashi Iwai from comment #33)
>>> What problem?  It's been working fine on the recent kernels.
>>> Try 4.17.x and the very latest PulseAudio.
>> https://bugzilla.kernel.org/show_bug.cgi?id=200431
> I can confirm sound over HDMI *is* working on Arch Linux!
>
> Audio:     Card-1: bytcht-nocodec driver: bytcht-nocodec
Please tell your favorite Arch maintainers the NOCODEC option is just 
for debug for cases where a connector is avaible and shouldn't be 
enabled by distros. It'll lead to false reports of invalid audio cards.

>             Card-2: Intel HDMI/DP LPE Audio driver: HdmiLpeAudio
>             Sound Server: ALSA v: k4.17.3-1-hardened
>
Comment 40 freq 2018-07-09 16:57:22 UTC
I have contacted the Arch maintainers. Thank you for pointing this out!
--

On Mon, 09 Jul 2018 02:17:44 +0000
bugzilla-daemon@bugzilla.kernel.org wrote:

> https://bugzilla.kernel.org/show_bug.cgi?id=113971
> 
> --- Comment #39 from Pierre Bossart (pierre-louis.bossart@linux.intel.com)
> ---
> On 07/07/2018 11:31 AM, bugzilla-daemon@bugzilla.kernel.org wrote:
> > https://bugzilla.kernel.org/show_bug.cgi?id=113971
> >
> > --- Comment #36 from freq (freq@lavabit.com) ---
> > (In reply to Mitm from comment #35)
> >> (In reply to Takashi Iwai from comment #33)
> >>> What problem?  It's been working fine on the recent kernels.
> >>> Try 4.17.x and the very latest PulseAudio.
> >> https://bugzilla.kernel.org/show_bug.cgi?id=200431
> > I can confirm sound over HDMI *is* working on Arch Linux!
> >
> > Audio:     Card-1: bytcht-nocodec driver: bytcht-nocodec
> Please tell your favorite Arch maintainers the NOCODEC option is just 
> for debug for cases where a connector is avaible and shouldn't be 
> enabled by distros. It'll lead to false reports of invalid audio cards.
> 
> >             Card-2: Intel HDMI/DP LPE Audio driver: HdmiLpeAudio
> >             Sound Server: ALSA v: k4.17.3-1-hardened
> >
> 
> -- 
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