<div dir="ltr"><div>Hi Stéphane,</div><div> </div><div>Please file a bug at <a href="https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel">https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel</a></div><div> </div><div>Regards,</div><div>$4</div><div> </div></div><div class="gmail_extra"> <div class="gmail_quote">On Wed, Nov 18, 2015 at 5:06 PM, Stéphane ANCELOT <<a href="mailto:sancelot@free.fr" target="_blank">sancelot@free.fr</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div bgcolor="#FFFFFF" text="#000000"> <div>On 12/11/2015 11:01, Shih-Yuan Lee (FourDollars) wrote: </div> <blockquote type="cite"> <div dir="ltr">I guess your Linux kernel 3.18.20cobalt might be too old for your new computer. <div> <div> </div> <div>Try some newer kernels?</div> <div> </div> </div> </div> </blockquote> No more luck using 4.1.12 kernel in opensuse 42.1 leap <blockquote type="cite"> <div dir="ltr"> <div> <div>I know there are mainline kernels for Debian/Ubuntu users to try.</div> <div><a href="http://kernel.ubuntu.com/%7Ekernel-ppa/mainline/" target="_blank">http://kernel.ubuntu.com/~kernel-ppa/mainline/</a> </div> <div> </div> <div>But I have no idea if SUSE Linux also provided the similar way for SUSE users.</div> </div> </div> <div class="gmail_extra"> <div class="gmail_quote">On Thu, Nov 12, 2015 at 5:05 PM, Stéphane ANCELOT <<a href="mailto:sancelot@free.fr" target="_blank">sancelot@free.fr</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div bgcolor="#FFFFFF" text="#000000"> <div>On 12/11/2015 09:57, Shih-Yuan Lee (FourDollars) wrote: </div> <blockquote type="cite"> <div dir="ltr">You may need to put "drm.debug=0xe" into the kernel parameter and reboot the system to collect some system log. <div>Did you check the brightness value after you change it?</div> </div> <div class="gmail_extra"> </div> </blockquote> Yes, the value is well written after writing it. Here is the log [ 0.000000] CPU0 microcode updated early to revision 0x1c, date = 2014-07-03 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.18.20cobalt (root@automatisme5) (gcc version 4.8.3 20140627 [gcc-4_8-branch revision 212064] (SUSE Linux) ) #1 SMP PREEMPT Tue Nov 3 14:54:19 UTC 2015 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.18.20cobalt root=/dev/sda1 resume=/dev/sda1 splash=verbose quiet showopts xenomai.smi=1 xenomai.smi_mask=0x0860ffff xenomai.allowed_group=1000 intel_pstate=off drm.debug=0xe [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000cbd08fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000cbd09000-0x00000000cbd0ffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000cbd10000-0x00000000cc3cefff] usable [ 0.000000] BIOS-e820: [mem 0x00000000cc3cf000-0x00000000cc622fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000cc623000-0x00000000db865fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000db866000-0x00000000db8fefff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000db8ff000-0x00000000db918fff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000db919000-0x00000000dba6efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000dba6f000-0x00000000dbffefff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000dbfff000-0x00000000dbffffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000dd000000-0x00000000df1fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011fdfffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: To be filled by O.E.M. To be filled by O.E.M./SMB-2600, BIOS 4.6.5 01/15/2015 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x11fe00 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-BFFFF uncachable [ 0.000000] C0000-CFFFF write-protect [ 0.000000] D0000-E7FFF uncachable [ 0.000000] E8000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0000000000 mask 7F00000000 write-back [ 0.000000] 1 base 0100000000 mask 7FE0000000 write-back [ 0.000000] 2 base 00E0000000 mask 7FE0000000 uncachable [ 0.000000] 3 base 00DE000000 mask 7FFE000000 uncachable [ 0.000000] 4 base 00DD000000 mask 7FFF000000 uncachable [ 0.000000] 5 base 011FE00000 mask 7FFFE00000 uncachable [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] e820: update [mem 0xdd000000-0xffffffff] usable ==> reserved [ 0.000000] e820: last_pfn = 0xdc000 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fd7e0-0x000fd7ef] mapped at [ffff8800000fd7e0] [ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x01b1d000, 0x01b1dfff] PGTABLE [ 0.000000] BRK [0x01b1e000, 0x01b1efff] PGTABLE [ 0.000000] BRK [0x01b1f000, 0x01b1ffff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x11fc00000-0x11fdfffff] [ 0.000000] [mem 0x11fc00000-0x11fdfffff] page 2M [ 0.000000] BRK [0x01b20000, 0x01b20fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x11c000000-0x11fbfffff] [ 0.000000] [mem 0x11c000000-0x11fbfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x100000000-0x11bffffff] [ 0.000000] [mem 0x100000000-0x11bffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0xcbd08fff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x3fffffff] page 2M [ 0.000000] [mem 0x40000000-0xbfffffff] page 1G [ 0.000000] [mem 0xc0000000-0xcbbfffff] page 2M [ 0.000000] [mem 0xcbc00000-0xcbd08fff] page 4k [ 0.000000] init_memory_mapping: [mem 0xcbd10000-0xcc3cefff] [ 0.000000] [mem 0xcbd10000-0xcbdfffff] page 4k [ 0.000000] [mem 0xcbe00000-0xcc1fffff] page 2M [ 0.000000] [mem 0xcc200000-0xcc3cefff] page 4k [ 0.000000] BRK [0x01b21000, 0x01b21fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0xcc623000-0xdb865fff] [ 0.000000] [mem 0xcc623000-0xcc7fffff] page 4k [ 0.000000] [mem 0xcc800000-0xdb7fffff] page 2M [ 0.000000] [mem 0xdb800000-0xdb865fff] page 4k [ 0.000000] BRK [0x01b22000, 0x01b22fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0xdbfff000-0xdbffffff] [ 0.000000] [mem 0xdbfff000-0xdbffffff] page 4k [ 0.000000] RAMDISK: [mem 0x3755c000-0x37aa5fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F04A0 000024 (v02 ALASKA) [ 0.000000] ACPI: XSDT 0x00000000DB904088 000094 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FACP 0x00000000DB913B50 00010C (v05 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: DSDT 0x00000000DB9041B0 00F99A (v02 ALASKA A M I 00000036 INTL 20120711) [ 0.000000] ACPI: FACS 0x00000000DBA6EF80 000040 [ 0.000000] ACPI: APIC 0x00000000DB913C60 000072 (v03 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: FPDT 0x00000000DB913CD8 000044 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.000000] ACPI: ASF! 0x00000000DB913D20 0000A5 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: LPIT 0x00000000DB913DC8 000094 (v01 ALASKA 00000000 AMI. 00000005) [ 0.000000] ACPI: SSDT 0x00000000DB913E60 000228 (v01 INTEL sensrhub 00000000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000DB914088 000141 (v01 Intel zpoddult 00001000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000DB9141D0 000539 (v01 PmRef Cpu0Ist 00003000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000DB914710 000AD8 (v01 PmRef CpuPm 00003000 INTL 20120711) [ 0.000000] ACPI: MCFG 0x00000000DB9151E8 00003C (v01 ALASKA A M I 01072009 MSFT 00000097) [ 0.000000] ACPI: HPET 0x00000000DB915228 000038 (v01 ALASKA A M I 01072009 AMI. 00000005) [ 0.000000] ACPI: SSDT 0x00000000DB915260 000315 (v01 SataRe SataTabl 00001000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000DB915578 003528 (v01 SaSsdt SaSsdt 00003000 INTL 20091112) [ 0.000000] ACPI: DMAR 0x00000000DB918AA0 0000F8 (v01 INTEL HSW 00000001 INTL 00000001) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000011fdfffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x11fdf8000-0x11fdfbfff] [ 0.000000] [ffffea0000000000-ffffea00047fffff] PMD -> [ffff88011b400000-ffff88011f3fffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal [mem 0x100000000-0x11fdfffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009cfff] [ 0.000000] node 0: [mem 0x00100000-0xcbd08fff] [ 0.000000] node 0: [mem 0xcbd10000-0xcc3cefff] [ 0.000000] node 0: [mem 0xcc623000-0xdb865fff] [ 0.000000] node 0: [mem 0xdbfff000-0xdbffffff] [ 0.000000] node 0: [mem 0x100000000-0x11fdfffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x11fdfffff] [ 0.000000] On node 0 totalpages: 1029032 [ 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: 13977 pages used for memmap [ 0.000000] DMA32 zone: 894476 pages, LIFO batch:31 [ 0.000000] Normal zone: 2040 pages used for memmap [ 0.000000] Normal zone: 130560 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics stolen memory at 0xdd200000-0xdf1fffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-39 [ 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: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] e820: [mem 0xdf200000-0xf7ffffff] available for PCI devices [ 0.000000] setup_percpu: NR_CPUS:16 nr_cpumask_bits:16 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 46 pages/cpu @ffff88011fa00000 s149760 r8192 d30464 u524288 [ 0.000000] pcpu-alloc: s149760 r8192 d30464 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: 1012930 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.18.20cobalt root=/dev/sda1 resume=/dev/sda1 splash=verbose quiet showopts xenomai.smi=1 xenomai.smi_mask=0x0860ffff xenomai.allowed_group=1000 intel_pstate=off drm.debug=0xe [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form [ 0.000000] Memory: 3966796K/4116128K available (4248K kernel code, 568K rwdata, 1736K rodata, 880K init, 1716K bss, 149332K reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS:4352 nr_irqs:728 0 [ 0.000000] Interrupt pipeline (release #3) [ 0.000000] spurious 8259A interrupt: IRQ7. [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 2494.249 MHz processor [ 0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 4988.49 BogoMIPS (lpj=9976996) [ 0.000006] pid_max: default: 32768 minimum: 301 [ 0.000012] ACPI: Core revision 20140926 [ 0.019303] ACPI: All ACPI Tables successfully acquired [ 0.019723] Security Framework initialized [ 0.020316] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.021416] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.021839] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.021850] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.022082] Initializing cgroup subsys devices [ 0.022085] Initializing cgroup subsys freezer [ 0.022088] Initializing cgroup subsys net_cls [ 0.022090] Initializing cgroup subsys blkio [ 0.022093] Initializing cgroup subsys perf_event [ 0.022116] CPU: Physical Processor ID: 0 [ 0.022117] CPU: Processor Core ID: 0 [ 0.022122] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.023246] mce: CPU supports 7 MCE banks [ 0.023260] CPU0: Thermal monitoring enabled (TM1) [ 0.023270] process: using mwait in idle threads [ 0.023275] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.023398] Freeing SMP alternatives memory: 12K (ffffffff8196c000 - ffffffff8196f000) [ 0.023956] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0 [ 0.063689] smpboot: CPU0: Intel(R) Core(TM) i5-4300U CPU @ 1.90GHz (fam: 06, model: 45, stepping: 01) [ 0.063699] TSC deadline timer enabled [ 0.063716] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver. [ 0.063742] ... version: 3 [ 0.063743] ... bit width: 48 [ 0.063745] ... generic registers: 4 [ 0.063746] ... value mask: 0000ffffffffffff [ 0.063748] ... max period: 0000ffffffffffff [ 0.063749] ... fixed-purpose events: 3 [ 0.063751] ... event mask: 000000070000000f [ 0.095931] x86: Booting SMP configuration: [ 0.095934] .... node #0, CPUs: #1 [ 0.108335] CPU1 microcode updated early to revision 0x1c, date = 2014-07-03 [ 0.111641] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.115983] #2 #3 [ 0.150319] x86: Booted up 1 node, 4 CPUs [ 0.150324] smpboot: Total of 4 processors activated (19953.99 BogoMIPS) [ 0.154029] devtmpfs: initialized [ 0.154592] regulator-dummy: no parameters [ 0.154745] NET: Registered protocol family 16 [ 0.154992] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.154994] ACPI: bus type PCI registered [ 0.155066] PCI: Using configuration type 1 for base access [ 0.166253] ACPI: Added _OSI(Module Device) [ 0.166256] ACPI: Added _OSI(Processor Device) [ 0.166258] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.166260] ACPI: Added _OSI(Processor Aggregator Device) [ 0.174913] ACPI: Executed 2 blocks of module-level executable AML code [ 0.189977] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.202123] ACPI: Dynamic OEM Table Load: [ 0.202132] ACPI: SSDT 0xFFFF88011AB81400 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20120711) [ 0.214385] ACPI: Dynamic OEM Table Load: [ 0.214394] ACPI: SSDT 0xFFFF88011AABF800 0005AA (v01 PmRef ApIst 00003000 INTL 20120711) [ 0.226236] ACPI: Dynamic OEM Table Load: [ 0.226242] ACPI: SSDT 0xFFFF88011A4F5600 000119 (v01 PmRef ApCst 00003000 INTL 20120711) [ 0.239177] ACPI: Interpreter enabled [ 0.239187] ACPI: (supports S0 S5) [ 0.239189] ACPI: Using IOAPIC for interrupt routing [ 0.239224] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.255001] ACPI: Power Resource [FN00] (off) [ 0.255112] ACPI: Power Resource [FN01] (off) [ 0.255222] ACPI: Power Resource [FN02] (off) [ 0.255330] ACPI: Power Resource [FN03] (off) [ 0.255436] ACPI: Power Resource [FN04] (off) [ 0.256774] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e]) [ 0.256781] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.256980] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.257534] PCI host bridge to bus 0000:00 [ 0.257537] pci_bus 0000:00: root bus resource [bus 00-3e] [ 0.257540] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.257542] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.257545] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.257547] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff] [ 0.257549] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff] [ 0.257551] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff] [ 0.257553] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff] [ 0.257556] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff] [ 0.257558] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff] [ 0.257560] pci_bus 0000:00: root bus resource [mem 0xdf200000-0xfeafffff] [ 0.257570] pci 0000:00:00.0: [8086:0a04] type 00 class 0x060000 [ 0.257711] pci 0000:00:02.0: [8086:0a16] type 00 class 0x030000 [ 0.257727] pci 0000:00:02.0: reg 0x10: [mem 0xf7400000-0xf77fffff 64bit] [ 0.257736] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref] [ 0.257743] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f] [ 0.257873] pci 0000:00:03.0: [8086:0a0c] type 00 class 0x040300 [ 0.257884] pci 0000:00:03.0: reg 0x10: [mem 0xf7e14000-0xf7e17fff 64bit] [ 0.258042] pci 0000:00:14.0: [8086:9c31] type 00 class 0x0c0330 [ 0.258063] pci 0000:00:14.0: reg 0x10: [mem 0xf7e00000-0xf7e0ffff 64bit] [ 0.258133] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.258253] pci 0000:00:1b.0: [8086:9c20] type 00 class 0x040300 [ 0.258268] pci 0000:00:1b.0: reg 0x10: [mem 0xf7e10000-0xf7e13fff 64bit] [ 0.258343] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.258455] pci 0000:00:1c.0: [8086:9c10] type 01 class 0x060400 [ 0.258539] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.258653] pci 0000:00:1c.1: [8086:9c12] type 01 class 0x060400 [ 0.258741] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.258862] pci 0000:00:1d.0: [8086:9c26] type 00 class 0x0c0320 [ 0.258885] pci 0000:00:1d.0: reg 0x10: [mem 0xf7e1b000-0xf7e1b3ff] [ 0.258986] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.259097] pci 0000:00:1f.0: [8086:9c43] type 00 class 0x060100 [ 0.259321] pci 0000:00:1f.2: [8086:9c03] type 00 class 0x010601 [ 0.259338] pci 0000:00:1f.2: reg 0x10: [io 0xf0b0-0xf0b7] [ 0.259347] pci 0000:00:1f.2: reg 0x14: [io 0xf0a0-0xf0a3] [ 0.259355] pci 0000:00:1f.2: reg 0x18: [io 0xf090-0xf097] [ 0.259363] pci 0000:00:1f.2: reg 0x1c: [io 0xf080-0xf083] [ 0.259372] pci 0000:00:1f.2: reg 0x20: [io 0xf060-0xf07f] [ 0.259380] pci 0000:00:1f.2: reg 0x24: [mem 0xf7e1a000-0xf7e1a7ff] [ 0.259423] pci 0000:00:1f.2: PME# supported from D3hot [ 0.259525] pci 0000:00:1f.3: [8086:9c22] type 00 class 0x0c0500 [ 0.259541] pci 0000:00:1f.3: reg 0x10: [mem 0xf7e19000-0xf7e190ff 64bit] [ 0.259563] pci 0000:00:1f.3: reg 0x20: [io 0xf040-0xf05f] [ 0.259786] pci 0000:01:00.0: [8086:1533] type 00 class 0x020000 [ 0.259806] pci 0000:01:00.0: reg 0x10: [mem 0xf7c00000-0xf7cfffff] [ 0.259836] pci 0000:01:00.0: reg 0x18: [io 0xe000-0xe01f] [ 0.259852] pci 0000:01:00.0: reg 0x1c: [mem 0xf7d00000-0xf7d03fff] [ 0.259897] pci 0000:01:00.0: reg 0x30: [mem 0xf7b00000-0xf7bfffff pref] [ 0.259993] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold [ 0.266308] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.266313] pci 0000:00:1c.0: bridge window [io 0xe000-0xefff] [ 0.266317] pci 0000:00:1c.0: bridge window [mem 0xf7b00000-0xf7dfffff] [ 0.266430] pci 0000:02:00.0: [8086:1533] type 00 class 0x020000 [ 0.266451] pci 0000:02:00.0: reg 0x10: [mem 0xf7900000-0xf79fffff] [ 0.266481] pci 0000:02:00.0: reg 0x18: [io 0xd000-0xd01f] [ 0.266497] pci 0000:02:00.0: reg 0x1c: [mem 0xf7a00000-0xf7a03fff] [ 0.266542] pci 0000:02:00.0: reg 0x30: [mem 0xf7800000-0xf78fffff pref] [ 0.266638] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold [ 0.274348] pci 0000:00:1c.1: PCI bridge to [bus 02] [ 0.274353] pci 0000:00:1c.1: bridge window [io 0xd000-0xdfff] [ 0.274357] pci 0000:00:1c.1: bridge window [mem 0xf7800000-0xf7afffff] [ 0.276016] ACPI: PCI Interrupt Link [LNKA] (IRQs *5 6 12 14 15) [ 0.276083] ACPI: PCI Interrupt Link [LNKB] (IRQs *5 6 12 14 15) [ 0.276147] ACPI: PCI Interrupt Link [LNKC] (IRQs *5 6 12 14 15) [ 0.276211] ACPI: PCI Interrupt Link [LNKD] (IRQs *5 6 12 14 15) [ 0.276275] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 6 12 14 15) *0, disabled. [ 0.276343] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 6 12 14 15) *0, disabled. [ 0.276406] ACPI: PCI Interrupt Link [LNKG] (IRQs *5 6 12 14 15) [ 0.276469] ACPI: PCI Interrupt Link [LNKH] (IRQs *5 6 12 14 15) [ 0.276848] ACPI: Enabled 4 GPEs in block 00 to 7F [ 0.276955] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.276958] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.276962] vgaarb: loaded [ 0.276964] vgaarb: bridge control possible 0000:00:02.0 [ 0.277050] SCSI subsystem initialized [ 0.277104] libata version 3.00 loaded. [ 0.277160] PCI: Using ACPI for IRQ routing [ 0.277163] PCI: pci_cache_line_size set to 64 bytes [ 0.277242] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff] [ 0.277245] e820: reserve RAM buffer [mem 0xcbd09000-0xcbffffff] [ 0.277247] e820: reserve RAM buffer [mem 0xcc3cf000-0xcfffffff] [ 0.277249] e820: reserve RAM buffer [mem 0xdb866000-0xdbffffff] [ 0.277252] e820: reserve RAM buffer [mem 0x11fe00000-0x11fffffff] [ 0.277462] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.277471] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.279513] Switched to clocksource hpet [ 0.279625] pnp: PnP ACPI init [ 0.279708] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved [ 0.279712] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.279919] system 00:01: [io 0x0680-0x069f] has been reserved [ 0.279922] system 00:01: [io 0xffff] has been reserved [ 0.279925] system 00:01: [io 0xffff] has been reserved [ 0.279927] system 00:01: [io 0xffff] has been reserved [ 0.279930] system 00:01: [io 0x1c00-0x1cfe] has been reserved [ 0.279932] system 00:01: [io 0x1d00-0x1dfe] has been reserved [ 0.279936] system 00:01: [io 0x1e00-0x1efe] has been reserved [ 0.279938] system 00:01: [io 0x1f00-0x1ffe] has been reserved [ 0.279941] system 00:01: [io 0x1800-0x18fe] could not be reserved [ 0.279944] system 00:01: [io 0x164e-0x164f] has been reserved [ 0.279947] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.279985] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.280042] system 00:03: [io 0x1854-0x1857] has been reserved [ 0.280045] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.280174] system 00:04: [io 0x0a00-0x0a0f] has been reserved [ 0.280176] system 00:04: [io 0x0a10-0x0a1f] has been reserved [ 0.280179] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.280465] pnp 00:05: [dma 0 disabled] [ 0.280506] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.280754] pnp 00:06: [dma 0 disabled] [ 0.280789] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.281028] pnp 00:07: [dma 0 disabled] [ 0.281061] pnp 00:07: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.281293] pnp 00:08: [irq 0 disabled] [ 0.281296] pnp 00:08: [dma 0 disabled] [ 0.281329] pnp 00:08: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.281609] system 00:09: [io 0x04d0-0x04d1] has been reserved [ 0.281612] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.282140] system 00:0a: [mem 0xfe104000-0xfe104fff] has been reserved [ 0.282143] system 00:0a: [mem 0xfe106000-0xfe106fff] has been reserved [ 0.282146] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.282471] system 00:0b: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.282474] system 00:0b: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.282476] system 00:0b: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.282479] system 00:0b: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.282482] system 00:0b: [mem 0xf8000000-0xfbffffff] has been reserved [ 0.282484] system 00:0b: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.282500] system 00:0b: [mem 0xfed90000-0xfed93fff] has been reserved [ 0.282502] system 00:0b: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.282505] system 00:0b: [mem 0xff000000-0xffffffff] has been reserved [ 0.282508] system 00:0b: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.282510] system 00:0b: [mem 0xf7fdf000-0xf7fdffff] has been reserved [ 0.282513] system 00:0b: [mem 0xf7fe0000-0xf7feffff] has been reserved [ 0.282516] system 00:0b: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.282836] pnp: PnP ACPI: found 12 devices [ 0.289666] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.289671] pci 0000:00:1c.0: bridge window [io 0xe000-0xefff] [ 0.289678] pci 0000:00:1c.0: bridge window [mem 0xf7b00000-0xf7dfffff] [ 0.289687] pci 0000:00:1c.1: PCI bridge to [bus 02] [ 0.289690] pci 0000:00:1c.1: bridge window [io 0xd000-0xdfff] [ 0.289696] pci 0000:00:1c.1: bridge window [mem 0xf7800000-0xf7afffff] [ 0.289706] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.289708] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.289710] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.289713] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff] [ 0.289715] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff] [ 0.289717] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff] [ 0.289719] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff] [ 0.289721] pci_bus 0000:00: resource 11 [mem 0x000e0000-0x000e3fff] [ 0.289723] pci_bus 0000:00: resource 12 [mem 0x000e4000-0x000e7fff] [ 0.289726] pci_bus 0000:00: resource 13 [mem 0xdf200000-0xfeafffff] [ 0.289728] pci_bus 0000:01: resource 0 [io 0xe000-0xefff] [ 0.289730] pci_bus 0000:01: resource 1 [mem 0xf7b00000-0xf7dfffff] [ 0.289732] pci_bus 0000:02: resource 0 [io 0xd000-0xdfff] [ 0.289735] pci_bus 0000:02: resource 1 [mem 0xf7800000-0xf7afffff] [ 0.289763] NET: Registered protocol family 2 [ 0.289996] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.290141] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) [ 0.290225] TCP: Hash tables configured (established 32768 bind 32768) [ 0.290245] TCP: reno registered [ 0.290261] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 0.290287] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 0.290341] NET: Registered protocol family 1 [ 0.290438] RPC: Registered named UNIX socket transport module. [ 0.290441] RPC: Registered udp transport module. [ 0.290442] RPC: Registered tcp transport module. [ 0.290444] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.290464] pci 0000:00:02.0: Video device with shadowed ROM [ 0.307730] PCI: CLS 64 bytes, default 64 [ 0.307785] Unpacking initramfs... [ 1.033519] Freeing initrd memory: 5416K (ffff88003755c000 - ffff880037aa6000) [ 1.033532] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.033536] software IO TLB [mem 0xd7866000-0xdb866000] (64MB) mapped at [ffff8800d7866000-ffff8800db865fff] [ 1.033847] RAPL PMU detected, hw unit 2^-14 Joules, API unit is 2^-32 Joules, 4 fixed counters 655360 ms ovfl timer [ 1.033907] microcode: CPU0 sig=0x40651, pf=0x40, revision=0x1c [ 1.033918] microcode: CPU1 sig=0x40651, pf=0x40, revision=0x1c [ 1.033928] microcode: CPU2 sig=0x40651, pf=0x40, revision=0x1c [ 1.033939] microcode: CPU3 sig=0x40651, pf=0x40, revision=0x1c [ 1.034007] microcode: Microcode Update Driver: v2.00 <a href="mailto:tigran@aivazian.fsnet.co.uk" target="_blank"><tigran@aivazian.fsnet.co.uk></a>, Peter Oruba [ 1.034292] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 1.034329] audit: initializing netlink subsys (disabled) [ 1.034341] audit: type=2000 audit(1447318896.032:1): initialized [ 1.034516] [Xenomai] scheduling class idle registered. [ 1.034518] [Xenomai] scheduling class rt registered. [ 1.034539] [Xenomai] disabling automatic C1E state promotion on Intel processor [ 1.034553] [Xenomai] SMI-enabled chipset found [ 1.034562] [Xenomai] SMI workaround failed! [ 1.034601] I-pipe: head domain Xenomai registered. [ 1.035864] [Xenomai] allowing access to group 1000 [ 1.035908] [Xenomai] Cobalt v3.0 (Exact Zero) [ 1.036011] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 1.038251] VFS: Disk quotas dquot_6.5.2 [ 1.038297] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.038982] NFS: Registering the id_resolver key type [ 1.038998] Key type id_resolver registered [ 1.039000] Key type id_legacy registered [ 1.039007] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 1.039029] msgmni has been set to 7758 [ 1.039655] alg: No test for stdrng (krng) [ 1.039715] bounce: pool size: 64 pages [ 1.039761] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) [ 1.039766] io scheduler noop registered [ 1.039771] io scheduler deadline registered [ 1.039813] io scheduler cfq registered (default) [ 1.040428] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 1.040433] ACPI: Power Button [PWRB] [ 1.040491] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 1.040494] ACPI: Power Button [PWRF] [ 1.040577] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.061184] 00:06: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 1.081729] 00:07: ttyS2 at I/O 0x3e8 (irq = 4, base_baud = 115200) is a 16550A [ 1.082209] Linux agpgart interface v0.103 [ 1.082304] ahci 0000:00:1f.2: version 3.0 [ 1.082447] ahci 0000:00:1f.2: irq 40 for MSI/MSI-X [ 1.096445] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0xf impl SATA mode [ 1.096449] ahci 0000:00:1f.2: flags: 64bit ncq led clo only pio slum part deso sadm sds apst [ 1.097071] scsi host0: ahci [ 1.097231] scsi host1: ahci [ 1.097341] scsi host2: ahci [ 1.097453] scsi host3: ahci [ 1.097513] ata1: SATA max UDMA/133 abar m2048@0xf7e1a000 port 0xf7e1a100 irq 40 [ 1.097516] ata2: SATA max UDMA/133 abar m2048@0xf7e1a000 port 0xf7e1a180 irq 40 [ 1.097518] ata3: SATA max UDMA/133 abar m2048@0xf7e1a000 port 0xf7e1a200 irq 40 [ 1.097521] ata4: SATA max UDMA/133 abar m2048@0xf7e1a000 port 0xf7e1a280 irq 40 [ 1.097622] i8042: PNP: No PS/2 controller found. Probing ports directly. [ 1.098035] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.098053] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.098229] mousedev: PS/2 mouse device common for all mice [ 1.098298] I2O subsystem v1.325 [ 1.098300] i2o: max drivers = 8 [ 1.098390] rtc_cmos 00:02: RTC can wake from S4 [ 1.098530] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0 [ 1.098561] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 1.098578] Intel P-state driver initializing. [ 1.099244] TCP: cubic registered [ 1.099561] NET: Registered protocol family 10 [ 1.100118] mip6: Mobile IPv6 [ 1.100131] NET: Registered protocol family 17 [ 1.100191] Key type dns_resolver registered [ 1.101189] registered taskstats version 1 [ 1.102196] rtc_cmos 00:02: setting system clock to 2015-11-12 09:01:36 UTC (1447318896) [ 1.416800] ata2: SATA link down (SStatus 0 SControl 300) [ 1.416821] ata3: SATA link down (SStatus 0 SControl 300) [ 1.416843] ata4: SATA link down (SStatus 0 SControl 300) [ 1.416863] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1.418885] ata1.00: supports DRM functions and may not be fully accessible [ 1.418961] ata1.00: ATA-9: Samsung SSD 850 PRO 128GB, EXM02B6Q, max UDMA/133 [ 1.418964] ata1.00: 250069680 sectors, multi 1: LBA48 NCQ (depth 31/32), AA [ 1.419254] ata1.00: supports DRM functions and may not be fully accessible [ 1.419381] ata1.00: configured for UDMA/133 [ 1.419524] scsi 0:0:0:0: Direct-Access ATA Samsung SSD 850 2B6Q PQ: 0 ANSI: 5 [ 1.419790] sd 0:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119 GiB) [ 1.419858] sd 0:0:0:0: [sda] Write Protect is off [ 1.419862] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.419881] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.420256] sda: sda1 [ 1.420537] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.421885] Freeing unused kernel memory: 880K (ffffffff81890000 - ffffffff8196c000) [ 1.421888] Write protecting the kernel read-only data: 8192k [ 1.428592] Freeing unused kernel memory: 1888K (ffff880001428000 - ffff880001600000) [ 1.429668] Freeing unused kernel memory: 312K (ffff8800017b2000 - ffff880001800000) [ 1.431758] random: systemd urandom read with 3 bits of entropy available [ 1.509859] systemd-journald[103]: Failed to set file attributes: Inappropriate ioctl for device [ 1.511271] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.789539] ACPI: bus type USB registered [ 1.789590] usbcore: registered new interface driver usbfs [ 1.789611] usbcore: registered new interface driver hub [ 1.789657] usbcore: registered new device driver usb [ 1.790116] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.790352] ehci-pci: EHCI PCI platform driver [ 1.790613] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 1.790628] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1 [ 1.790646] ehci-pci 0000:00:1d.0: debug port 2 [ 1.794550] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 1.794580] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7e1b000 [ 1.805303] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 1.805371] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.805375] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.805379] usb usb1: Product: EHCI Host Controller [ 1.805382] usb usb1: Manufacturer: Linux 3.18.20cobalt ehci_hcd [ 1.805386] usb usb1: SerialNumber: 0000:00:1d.0 [ 1.805618] hub 1-0:1.0: USB hub found [ 1.805635] hub 1-0:1.0: 2 ports detected [ 1.848519] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 2.033470] tsc: Refined TSC clocksource calibration: 2494.230 MHz [ 2.117556] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 2.249281] EXT4-fs (sda1): re-mounted. Opts: (null) [ 2.250022] usb 1-1: New USB device found, idVendor=8087, idProduct=8000 [ 2.250029] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.250308] hub 1-1:1.0: USB hub found [ 2.250383] hub 1-1:1.0: 8 ports detected [ 2.376032] dca service started, version 1.12.1 [ 2.376759] pps_core: LinuxPPS API ver. 1 registered [ 2.376763] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <a href="mailto:giometti@linux.it" target="_blank"><giometti@linux.it></a> [ 2.377780] PTP clock support registered [ 2.378740] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 2.378751] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 2.378878] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 2.378903] xhci_hcd 0000:00:14.0: irq 41 for MSI/MSI-X [ 2.380314] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 2.380321] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.380325] usb usb2: Product: xHCI Host Controller [ 2.380329] usb usb2: Manufacturer: Linux 3.18.20cobalt xhci-hcd [ 2.380332] usb usb2: SerialNumber: 0000:00:14.0 [ 2.380852] hub 2-0:1.0: USB hub found [ 2.380877] hub 2-0:1.0: 9 ports detected [ 2.385864] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.2.15-k [ 2.385869] igb: Copyright (c) 2007-2014 Intel Corporation. [ 2.386006] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 2.386015] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 2.386090] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003 [ 2.386094] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.386098] usb usb3: Product: xHCI Host Controller [ 2.386102] usb usb3: Manufacturer: Linux 3.18.20cobalt xhci-hcd [ 2.386105] usb usb3: SerialNumber: 0000:00:14.0 [ 2.386948] igb 0000:01:00.0: irq 42 for MSI/MSI-X [ 2.386955] igb 0000:01:00.0: irq 43 for MSI/MSI-X [ 2.386961] igb 0000:01:00.0: irq 44 for MSI/MSI-X [ 2.386966] igb 0000:01:00.0: irq 45 for MSI/MSI-X [ 2.386971] igb 0000:01:00.0: irq 46 for MSI/MSI-X [ 2.387397] hub 3-0:1.0: USB hub found [ 2.387414] hub 3-0:1.0: 4 ports detected [ 2.395593] [drm] Initialized drm 1.1.<a href="tel:0%2020060810" value="+88620060810" target="_blank">0 20060810</a> [ 2.417971] igb 0000:01:00.0: added PHC on eth0 [ 2.417976] igb 0000:01:00.0: Intel(R) Gigabit Ethernet Network Connection [ 2.417979] igb 0000:01:00.0: eth0: (PCIe:2.5Gb/s:Width x1) d0:4c:c1:00:cb:b6 [ 2.418038] igb 0000:01:00.0: eth0: PBA No: 000200-000 [ 2.418040] igb 0000:01:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s) [ 2.418603] igb 0000:02:00.0: irq 47 for MSI/MSI-X [ 2.418608] igb 0000:02:00.0: irq 48 for MSI/MSI-X [ 2.418612] igb 0000:02:00.0: irq 49 for MSI/MSI-X [ 2.418616] igb 0000:02:00.0: irq 50 for MSI/MSI-X [ 2.418620] igb 0000:02:00.0: irq 51 for MSI/MSI-X [ 2.456571] [drm:i915_dump_device_info] i915 device info: gen=7, pciid=0x0a16 rev=0x0b flags=is_mobile,need_gfx_hws,is_haswell,has_fbc,has_hotplug,has_llc,has_ddi,has_fpga_dbg, [ 2.456608] [drm:intel_detect_pch] Found LynxPoint LP PCH [ 2.456658] [drm] Memory usable by graphics device = 2048M [ 2.456662] [drm:i915_gem_gtt_init] GMADR size = 256M [ 2.456665] [drm:i915_gem_gtt_init] GTT stolen size = 32M [ 2.456668] [drm:i915_gem_gtt_init] ppgtt mode: 1 [ 2.456672] [drm] Replacing VGA console driver [ 2.459769] Console: switching to colour dummy device 80x25 [ 2.465571] igb 0000:02:00.0: added PHC on eth1 [ 2.465577] igb 0000:02:00.0: Intel(R) Gigabit Ethernet Network Connection [ 2.465582] igb 0000:02:00.0: eth1: (PCIe:2.5Gb/s:Width x1) d0:4c:c1:00:cb:b7 [ 2.465641] igb 0000:02:00.0: eth1: PBA No: 000200-000 [ 2.465645] igb 0000:02:00.0: Using MSI-X interrupts. 4 rx queue(s), 4 tx queue(s) [ 2.468825] [drm:intel_opregion_setup] graphic opregion physical addr: 0xdba68018 [ 2.468874] [drm:intel_opregion_setup] Public ACPI methods supported [ 2.468877] [drm:intel_opregion_setup] SWSCI supported [ 2.470615] *** RTnet for Xenomai v3.0 *** [ 2.470621] RTnet: initialising real-time networking [ 2.474991] rt_igb: Intel(R) Gigabit Ethernet Network Driver - version 5.2.18-k [ 2.474995] rt_igb: Copyright (c) 2007-2014 Intel Corporation. [ 2.489992] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483 [ 2.489996] [drm:intel_opregion_setup] ASLE supported [ 2.490111] i915 0000:00:02.0: irq 52 for MSI/MSI-X [ 2.490121] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.490123] [drm] Driver supports precise vblank timestamp query. [ 2.490126] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz [ 2.490129] [drm:validate_vbt] Using VBT from OpRegion: $VBT HASWELL d [ 2.490132] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0 [ 2.490134] [drm:parse_general_definitions] crt_ddc_bus_pin: 2 [ 2.490137] [drm:parse_lfp_panel_data] DRRS supported mode is static [ 2.490140] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables: [ 2.490144] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa [ 2.490146] [drm:parse_lfp_panel_data] VBT initial LVDS value 300300 [ 2.490149] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255 [ 2.490151] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables: [ 2.490155] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa [ 2.490157] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT [ 2.490159] [drm:parse_driver_features] DRRS State Enabled:1 [ 2.490162] [drm:parse_ddi_port] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0 [ 2.490164] [drm:parse_ddi_port] VBT HDMI level shift for port A: 0 [ 2.490167] [drm:parse_ddi_port] Port B VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0 [ 2.490169] [drm:parse_ddi_port] VBT HDMI level shift for port B: 6 [ 2.490171] [drm:parse_ddi_port] Port C VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0 [ 2.490173] [drm:parse_ddi_port] VBT HDMI level shift for port C: 6 [ 2.490183] [drm:intel_dsm_pci_probe] no _DSM method for intel device [ 2.490190] [drm:i915_gem_init_stolen] found 33554432 bytes of stolen memory at dd200000 [ 2.490194] [drm:intel_display_power_get] enabling always-on [ 2.490196] [drm:intel_display_power_get] enabling display [ 2.490201] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 2.490283] [drm:intel_print_wm_latency] Primary WM0 latency 20 (2.0 usec) [ 2.490286] [drm:intel_print_wm_latency] Primary WM1 latency 4 (2.0 usec) [ 2.490288] [drm:intel_print_wm_latency] Primary WM2 latency 36 (18.0 usec) [ 2.490290] [drm:intel_print_wm_latency] Primary WM3 latency 90 (45.0 usec) [ 2.490292] [drm:intel_print_wm_latency] Primary WM4 latency 160 (80.0 usec) [ 2.490294] [drm:intel_print_wm_latency] Sprite WM0 latency 20 (2.0 usec) [ 2.490296] [drm:intel_print_wm_latency] Sprite WM1 latency 4 (2.0 usec) [ 2.490298] [drm:intel_print_wm_latency] Sprite WM2 latency 36 (18.0 usec) [ 2.490300] [drm:intel_print_wm_latency] Sprite WM3 latency 90 (45.0 usec) [ 2.490302] [drm:intel_print_wm_latency] Sprite WM4 latency 160 (80.0 usec) [ 2.490304] [drm:intel_print_wm_latency] Cursor WM0 latency 20 (2.0 usec) [ 2.490306] [drm:intel_print_wm_latency] Cursor WM1 latency 4 (2.0 usec) [ 2.490308] [drm:intel_print_wm_latency] Cursor WM2 latency 36 (18.0 usec) [ 2.490310] [drm:intel_print_wm_latency] Cursor WM3 latency 90 (45.0 usec) [ 2.490312] [drm:intel_print_wm_latency] Cursor WM4 latency 160 (80.0 usec) [ 2.490315] [drm:intel_modeset_init] 3 display pipes available. [ 2.490330] [drm:intel_ddi_pll_init] CDCLK running at 450000KHz [ 2.490642] [drm:intel_dp_init_connector] Adding eDP connector on port A [ 2.490705] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 6000 [ 2.490708] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000 [ 2.490710] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600 [ 2.490712] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200 [ 2.490715] [drm:intel_dp_aux_init] registering DPDDC-A bus for card0-eDP-1 [ 2.490781] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 2.490791] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 2.491407] [drm:intel_dp_get_dpcd] DPCD: 11 0a 82 01 00 03 01 01 02 00 00 00 00 00 00 [ 2.492473] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06 [ 2.544804] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 2.544809] [drm:intel_dp_drrs_init] VBT doesn't support DRRS [ 2.544858] [drm:intel_panel_setup_backlight] backlight initialized, enabled, brightness 937/937, sysfs interface registered [ 2.545065] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: enabled [ 2.545071] [drm:intel_modeset_readout_hw_state] [CRTC:12] hw state readout: disabled [ 2.545075] [drm:intel_modeset_readout_hw_state] [CRTC:16] hw state readout: disabled [ 2.545080] [drm:intel_modeset_readout_hw_state] WRPLL 1 hw state readout: refcount 0, on 0 [ 2.545084] [drm:intel_modeset_readout_hw_state] WRPLL 2 hw state readout: refcount 0, on 0 [ 2.545095] [drm:intel_modeset_readout_hw_state] [ENCODER:18:TMDS-18] hw state readout: enabled, pipe A [ 2.545098] [drm:intel_modeset_readout_hw_state] [ENCODER:47:TMDS-47] hw state readout: disabled, pipe A [ 2.545102] [drm:intel_modeset_readout_hw_state] [ENCODER:50:TMDS-50] hw state readout: disabled, pipe A [ 2.545108] [drm:intel_modeset_readout_hw_state] [CONNECTOR:19:eDP-1] hw state readout: enabled [ 2.545112] [drm:intel_modeset_readout_hw_state] [CONNECTOR:48:HDMI-A-1] hw state readout: disabled [ 2.545116] [drm:intel_modeset_readout_hw_state] [CONNECTOR:51:HDMI-A-2] hw state readout: disabled [ 2.545124] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe A [ 2.545127] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 2.545130] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 0 [ 2.545134] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 2.545138] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2271914, gmch_n: 8388608, link_m: 126217, link_n: 524288, tu: 64 [ 2.545142] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 2.545144] [drm:intel_dump_pipe_config] requested mode: [ 2.545149] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 720 0 0 0 400 0 0 0 0x0 0x0 [ 2.545152] [drm:intel_dump_pipe_config] adjusted mode: [ 2.545156] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x5 [ 2.545161] [drm:intel_dump_crtc_timings] crtc timings: 64999 1024 1048 1184 1344 768 771 777 806, type: 0x0 flags: 0x5 [ 2.545164] [drm:intel_dump_pipe_config] port clock: 270000 [ 2.545167] [drm:intel_dump_pipe_config] pipe src size: 720x400 [ 2.545171] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 2.545175] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x04000300, enabled [ 2.545177] [drm:intel_dump_pipe_config] ips: 0 [ 2.545180] [drm:intel_dump_pipe_config] double wide: 0 [ 2.545186] [drm:i915_get_vblank_timestamp] crtc 1 is disabled [ 2.545190] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 2.545193] [drm:i915_get_vblank_timestamp] crtc 1 is disabled [ 2.545196] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 2.545200] [drm:intel_dump_pipe_config] [CRTC:12][setup_hw_state] config for pipe B [ 2.545202] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 2.545205] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 2.545209] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 2.545212] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 2.545216] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 2.545218] [drm:intel_dump_pipe_config] requested mode: [ 2.545222] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 2.545225] [drm:intel_dump_pipe_config] adjusted mode: [ 2.545229] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 2.545233] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 2.545236] [drm:intel_dump_pipe_config] port clock: 0 [ 2.545239] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 2.545242] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 2.545245] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 2.545248] [drm:intel_dump_pipe_config] ips: 0 [ 2.545251] [drm:intel_dump_pipe_config] double wide: 0 [ 2.545256] [drm:i915_get_vblank_timestamp] crtc 2 is disabled [ 2.545259] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C [ 2.545262] [drm:i915_get_vblank_timestamp] crtc 2 is disabled [ 2.545266] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C [ 2.545270] [drm:intel_dump_pipe_config] [CRTC:16][setup_hw_state] config for pipe C [ 2.545273] [drm:intel_dump_pipe_config] cpu_transcoder: C [ 2.545276] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 2.545280] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 2.545283] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 2.545287] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 2.545289] [drm:intel_dump_pipe_config] requested mode: [ 2.545294] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 2.545296] [drm:intel_dump_pipe_config] adjusted mode: [ 2.545301] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 2.545305] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 2.545308] [drm:intel_dump_pipe_config] port clock: 0 [ 2.545311] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 2.545314] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 2.545318] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 2.545321] [drm:intel_dump_pipe_config] ips: 0 [ 2.545323] [drm:intel_dump_pipe_config] double wide: 0 [ 2.545338] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 2.545344] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 2.545348] [drm:check_encoder_state] [ENCODER:47:TMDS-47] [ 2.545352] [drm:check_encoder_state] [ENCODER:50:TMDS-50] [ 2.545356] [drm:check_crtc_state] [CRTC:8] [ 2.545375] [drm:check_crtc_state] [CRTC:12] [ 2.545379] [drm:check_crtc_state] [CRTC:16] [ 2.545383] [drm:check_shared_dpll_state] WRPLL 1 [ 2.545387] [drm:check_shared_dpll_state] WRPLL 2 [ 2.545397] [drm:ironlake_get_plane_config] pipe/plane 0/0 with fb: size=720x400@32, offset=0, pitch 4096, size 0x190000 [ 2.545402] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=190000 [ 2.545410] [drm:i915_pages_create_for_stolen] offset=0x0, size=1638400 [ 2.545416] [drm:intel_alloc_plane_obj] plane fb obj ffff8800d289e000 [ 2.545421] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 190000 [ 2.545424] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [190000, 7ffff000] [ 2.549552] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7fdf0 [ 2.549685] [drm:i915_gem_context_init] HW context support initialized [ 2.549701] [drm:init_status_page] render ring hws offset: 0x001a1000 [ 2.551352] AVX2 version of gcm_enc/dec engaged. [ 2.551356] AES CTR mode by8 optimization enabled [ 2.554100] [drm:intel_init_pipe_control] render ring pipe control offset: 0x001c2000 [ 2.554118] [drm:init_status_page] bsd ring hws offset: 0x001c3000 [ 2.554276] [drm:init_status_page] blitter ring hws offset: 0x001e4000 [ 2.555817] [drm:init_status_page] video enhancement ring hws offset: 0x00205000 [ 2.556182] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] [ 2.556187] [drm:intel_dp_detect] [CONNECTOR:19:eDP-1] [ 2.556207] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 2.556236] [drm:drm_mode_debug_printmodeline] Modeline 21:"1152x864" 0 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 2.556239] [drm:drm_mode_prune_invalid] Not using 1152x864 mode 29 [ 2.556243] [drm:drm_mode_debug_printmodeline] Modeline 22:"1280x1024" 0 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 2.556246] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode 29 [ 2.556251] [drm:drm_mode_debug_printmodeline] Modeline 23:"1280x960" 0 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 2.556253] [drm:drm_mode_prune_invalid] Not using 1280x960 mode 29 [ 2.556257] [drm:drm_mode_debug_printmodeline] Modeline 24:"1440x900" 0 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 [ 2.556259] [drm:drm_mode_prune_invalid] Not using 1440x900 mode 29 [ 2.556263] [drm:drm_mode_debug_printmodeline] Modeline 25:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 2.556266] [drm:drm_mode_prune_invalid] Not using 1600x1200 mode 29 [ 2.556270] [drm:drm_mode_debug_printmodeline] Modeline 26:"1680x1050" 0 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 2.556273] [drm:drm_mode_prune_invalid] Not using 1680x1050 mode 29 [ 2.556277] [drm:drm_mode_debug_printmodeline] Modeline 27:"1920x1080" 0 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6 [ 2.556280] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode 29 [ 2.556285] [drm:drm_mode_debug_printmodeline] Modeline 35:"1280x1024" 0 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 2.556288] [drm:drm_mode_prune_invalid] Not using 1280x1024 mode 29 [ 2.556293] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] probed modes : [ 2.556298] [drm:drm_mode_debug_printmodeline] Modeline 20:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa [ 2.556303] [drm:drm_mode_debug_printmodeline] Modeline 36:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 2.556308] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 2.556312] [drm:drm_mode_debug_printmodeline] Modeline 39:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa [ 2.556316] [drm:drm_mode_debug_printmodeline] Modeline 40:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 2.556321] [drm:drm_mode_debug_printmodeline] Modeline 41:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 2.556326] [drm:drm_mode_debug_printmodeline] Modeline 28:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 2.556330] [drm:drm_mode_debug_printmodeline] Modeline 29:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 2.556335] [drm:drm_mode_debug_printmodeline] Modeline 30:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 2.556340] [drm:drm_mode_debug_printmodeline] Modeline 31:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa [ 2.556344] [drm:drm_mode_debug_printmodeline] Modeline 32:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 2.556348] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 2.556353] [drm:drm_mode_debug_printmodeline] Modeline 34:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 2.556356] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:HDMI-A-1] [ 2.556360] [drm:intel_hdmi_detect] [CONNECTOR:48:HDMI-A-1] [ 2.559529] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 2.571607] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 2.571621] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:HDMI-A-1] probed modes : [ 2.571628] [drm:drm_mode_debug_printmodeline] Modeline 22:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5 [ 2.571633] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 2.571638] [drm:drm_mode_debug_printmodeline] Modeline 23:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 2.571643] [drm:drm_mode_debug_printmodeline] Modeline 55:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 2.571648] [drm:drm_mode_debug_printmodeline] Modeline 56:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 2.571653] [drm:drm_mode_debug_printmodeline] Modeline 57:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 2.571658] [drm:drm_mode_debug_printmodeline] Modeline 58:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 2.571662] [drm:drm_mode_debug_printmodeline] Modeline 59:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 2.571667] [drm:drm_mode_debug_printmodeline] Modeline 24:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 2.571671] [drm:drm_mode_debug_printmodeline] Modeline 25:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 2.571676] [drm:drm_mode_debug_printmodeline] Modeline 26:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 2.571681] [drm:drm_mode_debug_printmodeline] Modeline 27:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa [ 2.571685] [drm:drm_mode_debug_printmodeline] Modeline 35:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 2.571690] [drm:drm_mode_debug_printmodeline] Modeline 38:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 2.571695] [drm:drm_mode_debug_printmodeline] Modeline 53:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 2.571699] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] [ 2.571702] [drm:intel_hdmi_detect] [CONNECTOR:51:HDMI-A-2] [ 2.571885] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 2.571888] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 2.572062] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 2.572066] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 2.572070] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] disconnected [ 2.572073] [drm:drm_setup_crtcs] [ 2.572077] [drm:drm_enable_connectors] connector 19 enabled? yes [ 2.572079] [drm:drm_enable_connectors] connector 48 enabled? yes [ 2.572082] [drm:drm_enable_connectors] connector 51 enabled? no [ 2.572087] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1 [ 2.572090] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 [ 2.572094] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:8]: 1024x768 [ 2.572097] [drm:intel_fb_initial_config] connector HDMI-A-1 has no encoder or crtc, skipping [ 2.572100] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping [ 2.572103] [drm:intel_fb_initial_config] fallback: Not all outputs enabled [ 2.572106] [drm:intel_fb_initial_config] Enabled: 1, detected: 2 [ 2.572108] [drm:intel_fb_initial_config] Not using firmware configuration [ 2.572112] [drm:drm_target_preferred] looking for cmdline mode on connector 19 [ 2.572115] [drm:drm_target_preferred] looking for preferred mode on connector 19 [ 2.572118] [drm:drm_target_preferred] found mode 1024x768 [ 2.572120] [drm:drm_target_preferred] looking for cmdline mode on connector 48 [ 2.572123] [drm:drm_target_preferred] looking for preferred mode on connector 48 [ 2.572126] [drm:drm_target_preferred] found mode 1280x1024 [ 2.572129] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config [ 2.572135] [drm:drm_setup_crtcs] desired mode 1024x768 set on crtc 8 [ 2.572139] [drm:drm_setup_crtcs] desired mode 1280x1024 set on crtc 12 [ 2.572143] [drm:intelfb_create] no BIOS fb, allocating a new one [ 2.572147] [drm:i915_gem_object_create_stolen] creating stolen object: size=500000 [ 2.572155] [drm:i915_pages_create_for_stolen] offset=0x190000, size=5242880 [ 2.572844] [drm:intelfb_create] allocated 1280x1024 fb: 0x00227000, bo ffff8800d3338000 [ 2.572945] fbcon: inteldrmfb (fb0) is primary device [ 2.573009] [drm:intel_crtc_set_config] [CRTC:8] [FB:62] #connectors=1 (x y) (0 0) [ 2.573012] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 2.573015] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 2.573019] [drm:drm_mode_debug_printmodeline] Modeline 60:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa [ 2.573021] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=1 [ 2.573023] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 2.573027] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 2.573029] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 2.573033] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 65000KHz [ 2.573034] [drm:intel_dp_compute_config] clamping bpp for eDP panel to BIOS-provided 18 [ 2.573037] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18 [ 2.573038] [drm:intel_dp_compute_config] DP link bw required 117000 available 432000 [ 2.573041] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1 [ 2.573043] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 2.573044] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 2.573046] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1 [ 2.573048] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 2.573051] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2271914, gmch_n: 8388608, link_m: 126217, link_n: 524288, tu: 64 [ 2.573053] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 2.573054] [drm:intel_dump_pipe_config] requested mode: [ 2.573058] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa [ 2.573059] [drm:intel_dump_pipe_config] adjusted mode: [ 2.573062] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa [ 2.573066] [drm:intel_dump_crtc_timings] crtc timings: 65000 1024 1048 1184 1344 768 771 777 806, type: 0x48 flags: 0xa [ 2.573067] [drm:intel_dump_pipe_config] port clock: 270000 [ 2.573068] [drm:intel_dump_pipe_config] pipe src size: 1024x768 [ 2.573071] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 2.573072] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 2.573074] [drm:intel_dump_pipe_config] ips: 1 [ 2.573075] [drm:intel_dump_pipe_config] double wide: 0 [ 2.573093] [drm:intel_edp_backlight_off] [ 2.580314] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 2.580432] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input4 [ 2.580610] [drm] Initialized i915 1.6.<a href="tel:0%2020140905" value="+88620140905" target="_blank">0 20140905</a> for 0000:00:02.0 on minor 0 [ 2.581098] ACPI Warning: SystemIO range 0x000000000000F040-0x000000000000F05F conflicts with OpRegion 0x000000000000F040-0x000000000000F04F (\_SB_.PCI0.SBUS.SMBI) (20140926/utaddress-254) [ 2.581100] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 2.604539] igb 0000:01:00.0 enp1s0: renamed from eth0 [ 2.626516] igb 0000:02:00.0 enp2s0: renamed from eth1 [ 2.698198] usb 2-1: new high-speed USB device number 2 using xhci_hcd [ 2.774280] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 2.782525] [drm:intel_edp_panel_off] Turn eDP power off [ 2.782530] [drm:wait_panel_off] Wait for panel power off time [ 2.782535] [drm:wait_panel_status] mask b0000000 value 00000000 status <a href="tel:80000008" value="+88680000008" target="_blank">80000008</a> control abcd0000 [ 2.830136] usb 2-1: New USB device found, idVendor=13fe, idProduct=1a00 [ 2.830139] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.830140] usb 2-1: Product: USB DISK 28X [ 2.830141] usb 2-1: Manufacturer: [ 2.830142] usb 2-1: SerialNumber: 075A0F4101E9 [ 2.846358] [drm:wait_panel_status] Wait complete [ 2.846365] [drm:intel_update_fbc] no output, disabling [ 2.846370] [drm:intel_display_power_put] disabling display [ 2.846373] [drm:hsw_set_power_well] Requesting to disable the power well [ 2.846391] [drm:intel_edp_panel_on] Turn eDP power on [ 2.846394] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 2.942471] usb 2-3: new low-speed USB device number 3 using xhci_hcd [ 3.034625] Switched to clocksource tsc [ 3.073376] usb 2-3: New USB device found, idVendor=045e, idProduct=0797 [ 3.073379] usb 2-3: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 3.073381] usb 2-3: Product: USB Optical Mouse [ 3.073507] usb 2-3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes [ 3.090675] random: nonblocking pool is initialized [ 3.238781] usb 2-4: new low-speed USB device number 4 using xhci_hcd [ 3.372107] usb 2-4: New USB device found, idVendor=046d, idProduct=c31c [ 3.372109] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 3.372110] usb 2-4: Product: USB Keyboard [ 3.372112] usb 2-4: Manufacturer: Logitech [ 3.372235] usb 2-4: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes [ 3.372242] usb 2-4: ep 0x82 - rounding interval to 1024 microframes, ep desc says 2040 microframes [ 3.381966] hidraw: raw HID events driver (C) Jiri Kosina [ 3.383344] usb-storage 2-1:1.0: USB Mass Storage device detected [ 3.383439] scsi host4: usb-storage 2-1:1.0 [ 3.383548] usbcore: registered new interface driver usb-storage [ 3.386953] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 3.386955] [drm:wait_panel_status] Wait complete [ 3.386959] [drm:wait_panel_on] Wait for panel power on [ 3.386962] [drm:wait_panel_status] mask b000000f value <a href="tel:80000008" value="+88680000008" target="_blank">80000008</a> status 0000000a control abcd0003 [ 3.391017] usbcore: registered new interface driver usbhid [ 3.391018] usbhid: USB HID core driver [ 3.392212] input: USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3:1.0/0003:045E:0797.0001/input/input5 [ 3.392395] hid-generic 0003:045E:0797.0001: input,hidraw0: USB HID v1.11 Mouse [USB Optical Mouse] on usb-0000:00:14.0-3/input0 [ 3.392584] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb2/2-4/2-4:1.0/0003:046D:C31C.0002/input/input6 [ 3.392694] hid-generic 0003:046D:C31C.0002: input,hidraw1: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:14.0-4/input0 [ 3.394178] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb2/2-4/2-4:1.1/0003:046D:C31C.0003/input/input7 [ 3.394289] hid-generic 0003:046D:C31C.0003: input,hidraw2: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:14.0-4/input1 [ 3.595166] [drm:wait_panel_status] Wait complete [ 3.595174] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 3.595181] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 3.596418] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 3.597214] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 3.597994] [drm:intel_dp_start_link_train] clock recovery OK [ 3.599088] [drm:intel_dp_set_signal_levels] Using signal levels 05000000 [ 3.600171] [drm:intel_dp_set_signal_levels] Using signal levels 06000000 [ 3.601250] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 3.601558] [drm:intel_edp_backlight_on] [ 3.601560] [drm:intel_panel_enable_backlight] pipe A [ 3.601565] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 3.603176] [drm:intel_edp_psr_enable] PSR not supported by this panel [ 3.603183] [drm:ironlake_update_primary_plane] Writing base 00227000 00000000 0 0 5120 [ 3.635207] [drm:intel_update_fbc] disabled per chip default [ 3.635212] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 3.635215] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 3.635216] [drm:check_encoder_state] [ENCODER:47:TMDS-47] [ 3.635218] [drm:check_encoder_state] [ENCODER:50:TMDS-50] [ 3.635220] [drm:check_crtc_state] [CRTC:8] [ 3.635227] [drm:check_crtc_state] [CRTC:12] [ 3.635228] [drm:check_crtc_state] [CRTC:16] [ 3.635229] [drm:check_shared_dpll_state] WRPLL 1 [ 3.635231] [drm:check_shared_dpll_state] WRPLL 2 [ 3.635245] [drm:intel_crtc_set_config] [CRTC:12] [FB:62] #connectors=1 (x y) (0 0) [ 3.635247] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 3.635248] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 3.635251] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 3.635253] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5 [ 3.635255] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 3.635256] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 3.635257] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 3.635259] [drm:intel_modeset_stage_output_state] [CONNECTOR:48:HDMI-A-1] to [CRTC:12] [ 3.635260] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 3.635261] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 3.635263] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 3.635265] [drm:connected_sink_compute_bpp] [CONNECTOR:48:HDMI-A-1] checking for sink bpp constrains [ 3.635268] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output [ 3.635269] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI [ 3.635271] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 3.635272] [drm:intel_dump_pipe_config] [CRTC:12][modeset] config for pipe B [ 3.635273] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 3.635274] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 3.635276] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 3.635277] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 3.635279] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 3.635279] [drm:intel_dump_pipe_config] requested mode: [ 3.635282] [drm:drm_mode_debug_printmodeline] Modeline 0:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5 [ 3.635282] [drm:intel_dump_pipe_config] adjusted mode: [ 3.635284] [drm:drm_mode_debug_printmodeline] Modeline 0:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5 [ 3.635286] [drm:intel_dump_crtc_timings] crtc timings: 108000 1280 1328 1440 1688 1024 1025 1028 1066, type: 0x48 flags: 0x5 [ 3.635287] [drm:intel_dump_pipe_config] port clock: 108000 [ 3.635288] [drm:intel_dump_pipe_config] pipe src size: 1280x1024 [ 3.635290] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 3.635291] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 3.635292] [drm:intel_dump_pipe_config] ips: 0 [ 3.635293] [drm:intel_dump_pipe_config] double wide: 0 [ 3.635296] [drm:intel_display_power_get] enabling display [ 3.635298] [drm:hsw_set_power_well] Enabling power well [ 3.644664] [drm:intel_get_shared_dpll] CRTC:12 allocated WRPLL 1 [ 3.644665] [drm:intel_get_shared_dpll] using WRPLL 1 for pipe B [ 3.644666] [drm:intel_enable_shared_dpll] enable WRPLL 1 (active 0, on? 0) for crtc 12 [ 3.644667] [drm:intel_enable_shared_dpll] enabling WRPLL 1 [ 3.675253] [drm:ironlake_update_primary_plane] Writing base 00227000 00000000 0 0 5120 [ 3.675257] [drm:intel_update_fbc] more than one pipe active, disabling compression [ 3.675260] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 3.675263] [drm:intel_connector_check_state] [CONNECTOR:48:HDMI-A-1] [ 3.675265] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 3.675266] [drm:check_encoder_state] [ENCODER:47:TMDS-47] [ 3.675268] [drm:check_encoder_state] [ENCODER:50:TMDS-50] [ 3.675269] [drm:check_crtc_state] [CRTC:8] [ 3.675276] [drm:check_crtc_state] [CRTC:12] [ 3.675282] [drm:check_crtc_state] [CRTC:16] [ 3.675283] [drm:check_shared_dpll_state] WRPLL 1 [ 3.675284] [drm:check_shared_dpll_state] WRPLL 2 [ 3.675286] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 3.675288] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 3.675289] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 3.675290] [drm:intel_modeset_stage_output_state] [CONNECTOR:48:HDMI-A-1] to [CRTC:12] [ 3.675308] Console: switching to colour frame buffer device 128x48 [ 3.675317] [drm:intel_crtc_set_config] [CRTC:8] [FB:62] #connectors=1 (x y) (0 0) [ 3.675318] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 3.675320] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 3.675321] [drm:intel_modeset_stage_output_state] [CONNECTOR:48:HDMI-A-1] to [CRTC:12] [ 3.675322] [drm:intel_crtc_set_config] [CRTC:12] [FB:62] #connectors=1 (x y) (0 0) [ 3.675324] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 3.675325] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 3.675326] [drm:intel_modeset_stage_output_state] [CONNECTOR:48:HDMI-A-1] to [CRTC:12] [ 3.678050] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 3.678052] i915 0000:00:02.0: registered panic notifier [ 3.678077] [drm:intel_crtc_set_config] [CRTC:8] [FB:62] #connectors=1 (x y) (0 0) [ 3.678080] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 3.678082] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 3.678083] [drm:intel_modeset_stage_output_state] [CONNECTOR:48:HDMI-A-1] to [CRTC:12] [ 3.678086] [drm:intel_crtc_set_config] [CRTC:12] [FB:62] #connectors=1 (x y) (0 0) [ 3.678087] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 3.678089] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 3.678090] [drm:intel_modeset_stage_output_state] [CONNECTOR:48:HDMI-A-1] to [CRTC:12] [ 3.696388] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=468/937 [ 3.696393] [drm:intel_panel_actually_set_backlight] set backlight PWM = 468 [ 3.735546] audit: type=1305 audit(1447318899.126:2): audit_pid=522 old=0 auid=4294967295 ses=4294967295 res=1 [ 3.787504] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 3.787517] [drm:gen6_enable_rps] Overclocking supported. Max: 1100MHz, Overclock max: 1100MHz [ 3.829240] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 3.845311] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) [ 3.849077] ip_tables: (C) 2000-2006 Netfilter Core Team [ 3.927154] [drm:i915_gem_open] [ 3.927210] [drm:intel_crtc_set_config] [CRTC:8] [FB:62] #connectors=1 (x y) (0 0) [ 3.927215] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 3.927218] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 3.927221] [drm:intel_modeset_stage_output_state] [CONNECTOR:48:HDMI-A-1] to [CRTC:12] [ 3.927225] [drm:intel_crtc_set_config] [CRTC:12] [FB:62] #connectors=1 (x y) (0 0) [ 3.927227] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 3.927230] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 3.927232] [drm:intel_modeset_stage_output_state] [CONNECTOR:48:HDMI-A-1] to [CRTC:12] [ 3.927234] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 3.927237] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 3.927239] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 3.927241] [drm:intel_modeset_stage_output_state] [CONNECTOR:48:HDMI-A-1] to [CRTC:12] [ 3.931842] [drm:intel_crtc_set_config] [CRTC:8] [FB:62] #connectors=1 (x y) (0 0) [ 3.931846] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 3.931848] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 3.931850] [drm:intel_modeset_stage_output_state] [CONNECTOR:48:HDMI-A-1] to [CRTC:12] [ 3.931854] [drm:intel_crtc_set_config] [CRTC:12] [FB:62] #connectors=1 (x y) (0 0) [ 3.931857] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 3.931858] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 3.931860] [drm:intel_modeset_stage_output_state] [CONNECTOR:48:HDMI-A-1] to [CRTC:12] [ 3.934563] [drm:i915_gem_open] [ 3.934584] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[3] ENCODERS[3] [ 3.935277] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[3] ENCODERS[3] [ 3.935290] [drm:drm_mode_addfb] [FB:52] [ 3.935461] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[3] ENCODERS[3] [ 3.935465] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[3] ENCODERS[3] [ 3.935625] [drm:drm_mode_getconnector] [CONNECTOR:19:?] [ 3.935638] [drm:drm_mode_getconnector] [CONNECTOR:48:?] [ 3.935647] [drm:drm_mode_getconnector] [CONNECTOR:48:?] [ 3.935731] [drm:drm_mode_getconnector] [CONNECTOR:51:?] [ 3.935736] [drm:drm_mode_getconnector] [CONNECTOR:51:?] [ 3.943453] [drm:drm_mode_getconnector] [CONNECTOR:51:?] [ 3.943457] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] [ 3.943460] [drm:intel_hdmi_detect] [CONNECTOR:51:HDMI-A-2] [ 3.943641] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 3.943647] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 3.943822] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 3.943827] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 3.943831] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] disconnected [ 3.943872] [drm:drm_mode_getconnector] [CONNECTOR:48:?] [ 3.943875] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:HDMI-A-1] [ 3.943877] [drm:intel_hdmi_detect] [CONNECTOR:48:HDMI-A-1] [ 3.956632] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 3.956644] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:HDMI-A-1] probed modes : [ 3.956648] [drm:drm_mode_debug_printmodeline] Modeline 22:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5 [ 3.956651] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 3.956654] [drm:drm_mode_debug_printmodeline] Modeline 23:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 3.956657] [drm:drm_mode_debug_printmodeline] Modeline 55:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 3.956660] [drm:drm_mode_debug_printmodeline] Modeline 56:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 3.956663] [drm:drm_mode_debug_printmodeline] Modeline 57:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 3.956666] [drm:drm_mode_debug_printmodeline] Modeline 58:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 3.956669] [drm:drm_mode_debug_printmodeline] Modeline 59:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 3.956672] [drm:drm_mode_debug_printmodeline] Modeline 24:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 3.956675] [drm:drm_mode_debug_printmodeline] Modeline 25:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 3.956677] [drm:drm_mode_debug_printmodeline] Modeline 26:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 3.956680] [drm:drm_mode_debug_printmodeline] Modeline 27:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa [ 3.956683] [drm:drm_mode_debug_printmodeline] Modeline 35:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 3.956686] [drm:drm_mode_debug_printmodeline] Modeline 38:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 3.956689] [drm:drm_mode_debug_printmodeline] Modeline 53:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 3.956694] [drm:drm_mode_getconnector] [CONNECTOR:48:?] [ 4.026994] [drm:drm_mode_addfb] [FB:52] [ 4.032615] [drm:drm_mode_addfb] [FB:63] [ 4.032628] [drm:drm_mode_setcrtc] [CRTC:8] [ 4.032633] [drm:drm_mode_setcrtc] [CONNECTOR:48:HDMI-A-1] [ 4.032638] [drm:intel_crtc_set_config] [CRTC:8] [FB:63] #connectors=1 (x y) (0 0) [ 4.032642] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 4.032648] [drm:drm_mode_debug_printmodeline] Modeline 60:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa [ 4.032653] [drm:drm_mode_debug_printmodeline] Modeline 64:"" 0 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x0 0x5 [ 4.032657] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=1 [ 4.032660] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [NOCRTC] [ 4.032662] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 4.032666] [drm:intel_modeset_stage_output_state] [CONNECTOR:48:HDMI-A-1] to [CRTC:8] [ 4.032668] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 4.032671] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 4.032674] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 4.032679] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 2 [ 4.032683] [drm:connected_sink_compute_bpp] [CONNECTOR:48:HDMI-A-1] checking for sink bpp constrains [ 4.032687] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output [ 4.032689] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI [ 4.032692] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 4.032694] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 4.032696] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 4.032698] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 4.032701] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 4.032703] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 4.032705] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 4.032707] [drm:intel_dump_pipe_config] requested mode: [ 4.032710] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x0 0x5 [ 4.032712] [drm:intel_dump_pipe_config] adjusted mode: [ 4.032715] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x0 0x5 [ 4.032718] [drm:intel_dump_crtc_timings] crtc timings: 108000 1280 1328 1440 1688 1024 1025 1028 1066, type: 0x0 flags: 0x5 [ 4.032720] [drm:intel_dump_pipe_config] port clock: 108000 [ 4.032721] [drm:intel_dump_pipe_config] pipe src size: 1280x1024 [ 4.032724] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 4.032726] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 4.032728] [drm:intel_dump_pipe_config] ips: 1 [ 4.032730] [drm:intel_dump_pipe_config] double wide: 0 [ 4.040030] [drm:intel_update_fbc] disabled per chip default [ 4.040038] [drm:intel_disable_shared_dpll] disable WRPLL 1 (active 1, on? 1) for crtc 12 [ 4.040043] [drm:intel_disable_shared_dpll] disabling WRPLL 1 [ 4.055717] [drm:intel_edp_backlight_off] [ 4.259908] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 4.276161] [drm:intel_edp_panel_off] Turn eDP power off [ 4.276169] [drm:wait_panel_off] Wait for panel power off time [ 4.276174] [drm:wait_panel_status] mask b0000000 value 00000000 status <a href="tel:80000008" value="+88680000008" target="_blank">80000008</a> control abcd0000 [ 4.340008] [drm:wait_panel_status] Wait complete [ 4.340022] [drm:intel_update_fbc] no output, disabling [ 4.341508] [drm:intel_get_shared_dpll] CRTC:8 allocated WRPLL 1 [ 4.341511] [drm:intel_get_shared_dpll] using WRPLL 1 for pipe A [ 4.341514] [drm:intel_enable_shared_dpll] enable WRPLL 1 (active 0, on? 0) for crtc 8 [ 4.341516] [drm:intel_enable_shared_dpll] enabling WRPLL 1 [ 4.341658] [drm:ironlake_update_primary_plane] Writing base 00C28000 00000000 0 0 5120 [ 4.360071] [drm:intel_update_fbc] disabled per chip default [ 4.360085] [drm:intel_connector_check_state] [CONNECTOR:48:HDMI-A-1] [ 4.360089] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 4.360092] [drm:check_encoder_state] [ENCODER:47:TMDS-47] [ 4.360094] [drm:check_encoder_state] [ENCODER:50:TMDS-50] [ 4.360096] [drm:check_crtc_state] [CRTC:8] [ 4.360105] [drm:check_crtc_state] [CRTC:12] [ 4.360107] [drm:check_crtc_state] [CRTC:16] [ 4.360110] [drm:check_shared_dpll_state] WRPLL 1 [ 4.360112] [drm:check_shared_dpll_state] WRPLL 2 [ 4.360154] [drm:drm_mode_setcrtc] [CRTC:12] [ 4.360156] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 4.360160] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 4.360162] [drm:intel_modeset_stage_output_state] [CONNECTOR:48:HDMI-A-1] to [CRTC:8] [ 4.360167] [drm:drm_mode_setcrtc] [CRTC:16] [ 4.360169] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 4.360171] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 4.360173] [drm:intel_modeset_stage_output_state] [CONNECTOR:48:HDMI-A-1] to [CRTC:8] [ 4.384355] scsi 4:0:0:0: Direct-Access USB DISK 28X PMAP PQ: 0 ANSI: 0 CCS [ 4.384854] sd 4:0:0:0: Attached scsi generic sg1 type 0 [ 4.385051] sd 4:0:0:0: [sdb] 503808 512-byte logical blocks: (257 MB/246 MiB) [ 4.385206] sd 4:0:0:0: [sdb] Write Protect is off [ 4.385211] sd 4:0:0:0: [sdb] Mode Sense: 23 00 00 00 [ 4.385566] sd 4:0:0:0: [sdb] No Caching mode page found [ 4.385572] sd 4:0:0:0: [sdb] Assuming drive cache: write through [ 4.389047] sdb: sdb1 [ 4.389869] sd 4:0:0:0: [sdb] Attached SCSI removable disk [ 5.761452] [drm:i915_gem_open] [ 5.800157] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 5.801723] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed [ 5.903119] igb 0000:01:00.0 enp1s0: igb: enp1s0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX [ 5.975007] IPv4: martian source 255.255.255.255 from 192.168.1.178, on dev enp1s0 [ 5.975014] ll header: 00000000: ff ff ff ff ff ff 00 12 f3 12 fc f8 08 00 .............. [ 6.062811] [drm:drm_mode_getconnector] [CONNECTOR:48:?] [ 6.062820] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:HDMI-A-1] [ 6.062825] [drm:intel_hdmi_detect] [CONNECTOR:48:HDMI-A-1] [ 6.075612] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 6.075630] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:HDMI-A-1] probed modes : [ 6.075637] [drm:drm_mode_debug_printmodeline] Modeline 22:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5 [ 6.075643] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 6.075648] [drm:drm_mode_debug_printmodeline] Modeline 23:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 6.075654] [drm:drm_mode_debug_printmodeline] Modeline 55:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 6.075659] [drm:drm_mode_debug_printmodeline] Modeline 56:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 6.075664] [drm:drm_mode_debug_printmodeline] Modeline 57:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 6.075669] [drm:drm_mode_debug_printmodeline] Modeline 58:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 6.075674] [drm:drm_mode_debug_printmodeline] Modeline 59:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 6.075679] [drm:drm_mode_debug_printmodeline] Modeline 24:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 6.075684] [drm:drm_mode_debug_printmodeline] Modeline 25:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 6.075689] [drm:drm_mode_debug_printmodeline] Modeline 26:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 6.075694] [drm:drm_mode_debug_printmodeline] Modeline 27:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa [ 6.075699] [drm:drm_mode_debug_printmodeline] Modeline 35:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 6.075703] [drm:drm_mode_debug_printmodeline] Modeline 38:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 6.075708] [drm:drm_mode_debug_printmodeline] Modeline 53:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 6.075729] [drm:drm_mode_getconnector] [CONNECTOR:48:?] [ 6.075790] [drm:drm_mode_getconnector] [CONNECTOR:51:?] [ 6.075794] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] [ 6.075798] [drm:intel_hdmi_detect] [CONNECTOR:51:HDMI-A-2] [ 6.075983] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 6.075986] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 6.076156] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 6.076160] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 6.076163] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] disconnected [ 6.167851] [drm:drm_mode_getconnector] [CONNECTOR:48:?] [ 6.167859] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:HDMI-A-1] [ 6.167864] [drm:intel_hdmi_detect] [CONNECTOR:48:HDMI-A-1] [ 6.180640] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 6.180659] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:HDMI-A-1] probed modes : [ 6.180666] [drm:drm_mode_debug_printmodeline] Modeline 22:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5 [ 6.180671] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 6.180676] [drm:drm_mode_debug_printmodeline] Modeline 23:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 6.180682] [drm:drm_mode_debug_printmodeline] Modeline 55:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 6.180686] [drm:drm_mode_debug_printmodeline] Modeline 56:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 6.180691] [drm:drm_mode_debug_printmodeline] Modeline 57:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 6.180696] [drm:drm_mode_debug_printmodeline] Modeline 58:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 6.180701] [drm:drm_mode_debug_printmodeline] Modeline 59:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 6.180706] [drm:drm_mode_debug_printmodeline] Modeline 24:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 6.180711] [drm:drm_mode_debug_printmodeline] Modeline 25:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 6.180715] [drm:drm_mode_debug_printmodeline] Modeline 26:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 6.180720] [drm:drm_mode_debug_printmodeline] Modeline 27:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa [ 6.180725] [drm:drm_mode_debug_printmodeline] Modeline 35:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 6.180729] [drm:drm_mode_debug_printmodeline] Modeline 38:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 6.180734] [drm:drm_mode_debug_printmodeline] Modeline 53:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 6.180756] [drm:drm_mode_getconnector] [CONNECTOR:48:?] [ 6.180802] [drm:drm_mode_getconnector] [CONNECTOR:51:?] [ 6.180806] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] [ 6.180809] [drm:intel_hdmi_detect] [CONNECTOR:51:HDMI-A-2] [ 6.180986] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 6.180990] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 6.181162] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 6.181166] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 6.181170] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] disconnected [ 6.183875] [drm:drm_mode_getconnector] [CONNECTOR:48:?] [ 6.183882] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:HDMI-A-1] [ 6.183887] [drm:intel_hdmi_detect] [CONNECTOR:48:HDMI-A-1] [ 6.196671] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 6.196690] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:HDMI-A-1] probed modes : [ 6.196695] [drm:drm_mode_debug_printmodeline] Modeline 22:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5 [ 6.196701] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 6.196705] [drm:drm_mode_debug_printmodeline] Modeline 23:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 6.196710] [drm:drm_mode_debug_printmodeline] Modeline 55:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 6.196716] [drm:drm_mode_debug_printmodeline] Modeline 56:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 6.196720] [drm:drm_mode_debug_printmodeline] Modeline 57:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 6.196725] [drm:drm_mode_debug_printmodeline] Modeline 58:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 6.196730] [drm:drm_mode_debug_printmodeline] Modeline 59:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 6.196735] [drm:drm_mode_debug_printmodeline] Modeline 24:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 6.196740] [drm:drm_mode_debug_printmodeline] Modeline 25:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 6.196745] [drm:drm_mode_debug_printmodeline] Modeline 26:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 6.196749] [drm:drm_mode_debug_printmodeline] Modeline 27:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa [ 6.196754] [drm:drm_mode_debug_printmodeline] Modeline 35:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 6.196759] [drm:drm_mode_debug_printmodeline] Modeline 38:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 6.196764] [drm:drm_mode_debug_printmodeline] Modeline 53:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 6.196785] [drm:drm_mode_getconnector] [CONNECTOR:48:?] [ 6.196830] [drm:drm_mode_getconnector] [CONNECTOR:51:?] [ 6.196834] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] [ 6.196837] [drm:intel_hdmi_detect] [CONNECTOR:51:HDMI-A-2] [ 6.197012] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 6.197016] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 6.197186] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 6.197191] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 6.197195] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] disconnected [ 6.321186] [drm:i915_gem_open] [ 6.407964] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 6.409919] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed [ 6.560869] [drm:drm_mode_getconnector] [CONNECTOR:48:?] [ 6.560875] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:HDMI-A-1] [ 6.560879] [drm:intel_hdmi_detect] [CONNECTOR:48:HDMI-A-1] [ 6.573651] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 6.573670] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:HDMI-A-1] probed modes : [ 6.573676] [drm:drm_mode_debug_printmodeline] Modeline 22:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5 [ 6.573682] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 6.573687] [drm:drm_mode_debug_printmodeline] Modeline 23:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 6.573692] [drm:drm_mode_debug_printmodeline] Modeline 55:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 6.573697] [drm:drm_mode_debug_printmodeline] Modeline 56:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 6.573702] [drm:drm_mode_debug_printmodeline] Modeline 57:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 6.573707] [drm:drm_mode_debug_printmodeline] Modeline 58:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 6.573712] [drm:drm_mode_debug_printmodeline] Modeline 59:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 6.573717] [drm:drm_mode_debug_printmodeline] Modeline 24:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 6.573722] [drm:drm_mode_debug_printmodeline] Modeline 25:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 6.573727] [drm:drm_mode_debug_printmodeline] Modeline 26:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 6.573732] [drm:drm_mode_debug_printmodeline] Modeline 27:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa [ 6.573736] [drm:drm_mode_debug_printmodeline] Modeline 35:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 6.573741] [drm:drm_mode_debug_printmodeline] Modeline 38:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 6.573746] [drm:drm_mode_debug_printmodeline] Modeline 53:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 6.573765] [drm:drm_mode_getconnector] [CONNECTOR:48:?] [ 6.573811] [drm:drm_mode_getconnector] [CONNECTOR:51:?] [ 6.573814] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] [ 6.573818] [drm:intel_hdmi_detect] [CONNECTOR:51:HDMI-A-2] [ 6.573992] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 6.573995] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 6.574163] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 6.574166] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 6.574170] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] disconnected [ 6.924873] IPv4: martian source 255.255.255.255 from 192.168.0.136, on dev enp1s0 [ 6.924894] ll header: 00000000: ff ff ff ff ff ff d0 67 e5 0a dd 1d 08 00 .......g...... [ 7.550146] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 7.602127] [drm:drm_mode_addfb] [FB:65] [ 8.466305] nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead. [ 8.712156] IPv4: martian source 255.255.255.255 from 192.168.0.15, on dev enp1s0 [ 8.712162] ll header: 00000000: ff ff ff ff ff ff 00 26 b9 69 78 92 08 00 .......&.ix... [ 8.712648] IPv4: martian source 255.255.255.255 from 192.168.1.178, on dev enp1s0 [ 8.712651] ll header: 00000000: ff ff ff ff ff ff 00 12 f3 12 fc f8 08 00 .............. [ 8.834198] igb 0000:02:00.0 enp2s0: igb: enp2s0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX [ 9.097980] IPv4: martian source 255.255.255.255 from 192.168.1.235, on dev enp1s0 [ 9.097986] ll header: 00000000: ff ff ff ff ff ff 00 20 84 01 49 63 08 00 ....... ..Ic.. [ 10.988213] IPv4: martian source 255.255.255.255 from 192.168.1.178, on dev enp1s0 [ 10.988230] ll header: 00000000: ff ff ff ff ff ff 00 12 f3 12 fc f8 08 00 .............. [ 14.041449] igb 0000:02:00.0: removed PHC on enp2s0 [ 19.099013] rt_igb 0000:02:00.0: irq 47 for MSI/MSI-X [ 19.099020] rt_igb 0000:02:00.0: irq 48 for MSI/MSI-X [ 19.143540] RTnet: registered rteth0 [ 19.143568] rt_igb 0000:02:00.0: Intel(R) Gigabit Ethernet Network Connection [ 19.143576] rt_igb 0000:02:00.0: rteth0: (PCIe:2.5Gb/s:Width x1) d0:4c:c1:00:cb:b7 [ 19.143648] rt_igb 0000:02:00.0: rteth0: PBA No: 000200-000 [ 19.143654] rt_igb 0000:02:00.0: Using MSI-X interrupts. 1 rx queue(s), 1 tx queue(s) [ 19.148790] initializing loopback... [ 19.148809] RTnet: registered rtlo [ 19.157396] RTcfg: init real-time configuration distribution protocol [ 19.163401] RTmac: init realtime media access control [ 20.604079] fuse init (API version 7.23) [ 23.666977] rt_igb: rteth0: igb: rteth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX [ 27.030583] [drm:i915_gem_open] [ 27.057688] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 27.152954] [drm:i915_gem_context_create_ioctl] HW context 2 created [ 27.251774] [drm:i915_gem_context_create_ioctl] HW context 3 created [ 27.409028] [drm:i915_gem_context_create_ioctl] HW context 4 created [ 31.517235] [drm:intel_crtc_cursor_set_obj] cursor off [ 65.572235] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=450/937 <blockquote type="cite"> <div class="gmail_extra"> <div class="gmail_quote">On Thu, Nov 12, 2015 at 4:40 PM, Stéphane ANCELOT <<a href="mailto:sancelot@free.fr" target="_blank">sancelot@free.fr</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div bgcolor="#FFFFFF" text="#000000"> <div>On 12/11/2015 09:28, Shih-Yuan Lee (FourDollars) wrote: </div> <blockquote type="cite"> <div dir="ltr">I think the first step is to identify which backlight interface is able to actually change the brightness. <div>Usually there are two backlight interfaces under /sys/class/backlight/, i.e. /sys/class/backlight/acpi_video0 and /sys/class/backlight/intel_backlight.</div> <div>However you may see other different backlight interfaces under /sys/class/backlight/. It depends on what hardware you are using.</div> <div>Executing `cat max_brightness` under those folders can see the max brightness and then you can execute `echo $(($(cat max_brightness)/2)) | sudo tee brightness` to adjust it to about 50% brightness.</div> </div> <div class="gmail_extra"> </div> </blockquote> only /sys/class/backlight/intel_backlight is present. max_brightness is 937 these commands have no effect on display brightness: echo 0 >brightness echo 468 >brightness echo 937 >brightness Regards, Steph <div> <div> <blockquote type="cite"> <div class="gmail_extra"> <div class="gmail_quote">On Thu, Nov 12, 2015 at 4:08 PM, Stéphane ANCELOT <<a href="mailto:sancelot@free.fr" target="_blank">sancelot@free.fr</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi, I have seen you were working on brightness. Right, but this is useful only if many worlwide users would be able to activate it. I have never been able to make it working on my intel systemes (core i5 - 4300u , core i3 ...) Very difficult to check where the problem is coming from, altough you have either an intel_backlight or acpi_backlight folder in the sys directory Regarding many many posts on the web, this sounds tricky and difficult to know why it has not worked, or simply the documentation is lacking .... Regards, S.Ancelot <div> <div> On 12/11/2015 06:43, Shih-Yuan Lee (FourDollars) wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> There was a wonderful period after commit 6dda730e55f412a6dfb181cae6784822ba463847 Author: Jani Nikula <jani.nikula at <a href="http://intel.com" rel="noreferrer" target="_blank">intel.com</a>> Date: Tue Jun 24 18:27:40 2014 +0300 drm/i915: respect the VBT minimum backlight brightness The backlight class 0 brightness means the PWM min and it does not turn off the backlight. After kernel 3.18, the backlight class 0 brightness is used to turn off the backlight and the PWM min is missing. Because of commit e6755fb78e8f20ecadf2a4080084121336624ad9 Author: Jani Nikula <jani.nikula at <a href="http://intel.com" rel="noreferrer" target="_blank">intel.com</a>> Date: Tue Aug 12 17:11:42 2014 +0300 drm/i915: switch off backlight for backlight class 0 brightness Use "VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 10, level 255" as an example. It means the VBT min is 10 out of [0..255] and the PWM max is 937 from other place so the corresponding PWM min should be 37 (10 * 937 / 255). When we set backlight class 0 brightness, the backlight is turned off. Althought the PWM value is 37 when the backlight is off but it is useless. When we set set backlight class 1 brightness, the backlight is on but the PWM value is 38 and it doesn't match the corresponding PWM min of the VBT minimum backlight. And it has another minor issue that there are some backlight class brightness values are mapped to the same PWM value because the backlight class brightness range is larger than the valid PWM brightness range. The backlight class brightness range [0..937] The valid PWM brightness range [37..937] This commit makes that backlight class 1 brightness means the PWM min and backlight class max_brightness means the PWM max, and the ranges become The backlight class brightness range [0..901] The valid PWM brightness range [36..937] That's no backlight class brightness value mapped to the same PWM value. Signed-off-by: Shih-Yuan Lee (FourDollars) <<a href="mailto:sylee@canonical.com" target="_blank">sylee@canonical.com</a>> --- drivers/gpu/drm/i915/intel_panel.c | 26 ++++++++++++++++++-------- 1 file changed, 18 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index b05c6d9..8efa199 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -1194,10 +1194,9 @@ static int intel_backlight_device_register(struct intel_connector *connector) props.type = BACKLIGHT_RAW; /* - * Note: Everything should work even if the backlight device max - * presented to the userspace is arbitrarily chosen. + * Expose the whole valid PWM brightness range to the backlight class. */ - props.max_brightness = panel->backlight.max; + props.max_brightness = panel->backlight.max - panel->backlight.min; props.brightness = scale_hw_to_user(connector, panel->backlight.level, props.max_brightness); @@ -1400,7 +1399,8 @@ static u32 get_backlight_min_vbt(struct intel_connector *connector) struct drm_device *dev = connector->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_panel *panel = &connector->panel; - int min; + int vbt_min; + u32 pwm_min; WARN_ON(panel->backlight.max == 0); @@ -1411,14 +1411,24 @@ static u32 get_backlight_min_vbt(struct intel_connector *connector) * against this by letting the minimum be at most (arbitrarily chosen) * 25% of the max. */ - min = clamp_t(int, dev_priv->vbt.backlight.min_brightness, 0, 64); - if (min != dev_priv->vbt.backlight.min_brightness) { + vbt_min = clamp_t(int, dev_priv->vbt.backlight.min_brightness, 0, 64); + if (vbt_min != dev_priv->vbt.backlight.min_brightness) { DRM_DEBUG_KMS("clamping VBT min backlight %d/255 to %d/255\n", - dev_priv->vbt.backlight.min_brightness, min); + dev_priv->vbt.backlight.min_brightness, vbt_min); } /* vbt value is a coefficient in range [0..255] */ - return scale(min, 0, 255, 0, panel->backlight.max); + pwm_min = scale(vbt_min, 0, 255, 0, panel->backlight.max); + + /* + * Because backlight class brightness 0 is used to turn off the backlight, we + * need to step down a little bit here to make backlight class brightness 1 + * match the real PWM min. + */ + if (pwm_min > 0) + return pwm_min - 1; + else + return 0; } static int lpt_setup_backlight(struct intel_connector *connector, enum pipe unused) </blockquote> </div> </div> _______________________________________________ Intel-gfx mailing list <a href="mailto:Intel-gfx@lists.freedesktop.org" target="_blank">Intel-gfx@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/intel-gfx" rel="noreferrer" target="_blank">http://lists.freedesktop.org/mailman/listinfo/intel-gfx</a> </blockquote> </div> </div> </blockquote> </div> </div> </div> </blockquote> </div> </div> </blockquote> </div> </blockquote> </div> </div> </blockquote> </div> </blockquote></div> </div>