>Synopsis: inteldrm doesn't allow 5.7 Gbps modes on DisplayPort
>Category: kernel
>Environment:
System : OpenBSD 5.5
Details : OpenBSD 5.5-current (GENERIC) #1: Mon Jun 16 07:29:22 MDT
2014
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC
Architecture: OpenBSD.amd64
Machine : amd64
>Description:
On my Lenovo IdeaPad Yoga 2 Pro laptop, inteldrm turns off the
panel when it loads. This appears to be caused by the mode
filtering code in the driver rejecting the modes and then
continuing as though no display is attached to the internal
eDP port. This in turn appears to be caused by the mode
filtering code treating 5.4 Gbps DP links as though they were
2.7 Gbps links, and thus too slow to support the panel's modes.
>How-To-Repeat:
Install OpenBSD 5.5 or a recent snapshot on a Lenovo IdeaPad
Yoga 2 Pro and boot it. Wait until the inteldrm driver kicks
in and the panel turns off. Reboot and disable inteldrm*
in UKC. Observe that the panel stays active with inteldrm
disabled.
>Fix:
The most basic workaround is to disable inteldrm* in UKC, but
this makes X pretty unusable. An external display should work,
but I don't have the right cable in the right place to test
that just now.
The following patch makes the mode filtering code take 5.4 Gbps
links into account. With it applied, the panel is usable. I am
a little concerned about the error messages that appear (see
the second dmesg), but I don't see any obvious malfunction
associated with them.
Index: dev/pci/drm/i915/intel_dp.c
===================================================================
RCS file: /cvs/src/sys/dev/pci/drm/i915/intel_dp.c,v
retrieving revision 1.18
diff -u -p -r1.18 intel_dp.c
--- dev/pci/drm/i915/intel_dp.c 30 Mar 2014 01:10:36 -0000 1.18
+++ dev/pci/drm/i915/intel_dp.c 15 Jun 2014 20:54:39 -0000
@@ -138,6 +138,7 @@ intel_dp_max_link_bw(struct intel_dp *in
switch (max_link_bw) {
case DP_LINK_BW_1_62:
case DP_LINK_BW_2_7:
+ case DP_LINK_BW_5_4:
break;
default:
max_link_bw = DP_LINK_BW_1_62;
@@ -151,6 +152,8 @@ intel_dp_link_clock(uint8_t link_bw)
{
if (link_bw == DP_LINK_BW_2_7)
return 270000;
+ else if (link_bw == DP_LINK_BW_5_4)
+ return 540000;
else
return 162000;
}
@@ -718,9 +721,20 @@ intel_dp_mode_fixup(struct drm_encoder *
struct intel_connector *intel_connector = intel_dp->attached_connector;
int lane_count, clock;
int max_lane_count = drm_dp_max_lane_count(intel_dp->dpcd);
- int max_clock = intel_dp_max_link_bw(intel_dp) == DP_LINK_BW_2_7 ? 1 :
0;
+ int max_clock;
int bpp, mode_rate;
- static int bws[2] = { DP_LINK_BW_1_62, DP_LINK_BW_2_7 };
+ static int bws[3] = { DP_LINK_BW_1_62, DP_LINK_BW_2_7, DP_LINK_BW_5_4 };
+
+ switch (intel_dp_max_link_bw(intel_dp)) {
+ case DP_LINK_BW_2_7:
+ max_clock = 1;
+ break;
+ case DP_LINK_BW_5_4:
+ max_clock = 2;
+ break;
+ default:
+ max_clock = 0;
+ }
if (is_edp(intel_dp) && intel_connector->panel.fixed_mode) {
intel_fixed_panel_mode(intel_connector->panel.fixed_mode,
dmesg:
OpenBSD 5.5-current (GENERIC.MP) #211: Sun Jun 15 18:38:10 MDT 2014
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
RTC BIOS diagnostic error 80<clock_battery>
real mem = 8485859328 (8092MB)
avail mem = 8251187200 (7868MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xe7160 (71 entries)
bios0: vendor LENOVO version "76CN31WW" date 10/31/2013
bios0: LENOVO 20266
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP SLIC UEFI SSDT FPDT MSDM ASF! HPET APIC MCFG SSDT BOOT
LPIT ASPT DBGP SSDT SSDT SSDT SSDT
acpi0: wakeup devices P0P1(S4) GLAN(S4) EHC1(S3) EHC2(S4) XHC_(S3) HDEF(S4)
TPD4(S4) PXSX(S3) RP01(S3) PXSX(S3) RP02(S0) PXSX(S3) RP03(S0) PXSX(S3)
RP04(S0) PXSX(S3) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz, 1696.42 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz, 1696.08 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 1, core 0, package 0
cpu2 at mainbus0: apid 2 (application processor)
cpu2: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz, 1696.08 MHz
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 0, core 1, package 0
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz, 1696.08 MHz
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 1, core 1, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 40 pins
acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (P0P1)
acpiprt2 at acpi0: bus 1 (RP01)
acpiprt3 at acpi0: bus -1 (RP02)
acpiprt4 at acpi0: bus -1 (RP03)
acpiprt5 at acpi0: bus -1 (RP04)
acpiprt6 at acpi0: bus -1 (RP05)
acpiprt7 at acpi0: bus -1 (RP06)
acpiprt8 at acpi0: bus -1 (RP07)
acpiprt9 at acpi0: bus -1 (RP08)
acpiprt10 at acpi0: bus -1 (PEG0)
acpiprt11 at acpi0: bus -1 (PEG1)
acpiprt12 at acpi0: bus -1 (PEG2)
acpiec0 at acpi0
acpicpu0 at acpi0: C3, C1, PSS
acpicpu1 at acpi0: C3, C1, PSS
acpicpu2 at acpi0: C3, C1, PSS
acpicpu3 at acpi0: C3, C1, PSS
acpitz0 at acpi0: critical temperature is 100 degC
acpibat0 at acpi0: BAT1 model "Kona" serial BAT20101001 type Li Polymer oem
"Lenovo IdeaPad"
acpiac0 at acpi0: AC unit online
acpibtn0 at acpi0: LID0
acpibtn1 at acpi0: PWRB
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD1F
cpu0: Enhanced SpeedStep 1696 MHz: speeds: 2401, 2400, 2300, 2200, 2000, 1900,
1800, 1700, 1500, 1400, 1300, 1200, 1100, 900, 800, 768 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 4G Host" rev 0x09
vga1 at pci0 dev 2 function 0 "Intel HD Graphics" rev 0x09
intagp at vga1 not configured
inteldrm0 at vga1
drm0 at inteldrm0
drm: Memory usable by graphics device = 2048M
error: [drm:pid0:i915_write32] *ERROR* Unknown unclaimed register before
writing to 100000
No connectors reported connected with modes
Cannot find any crtc or sizes - going 1024x768
inteldrm0: 1024x768
wsdisplay0 at vga1 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
azalia0 at pci0 dev 3 function 0 "Intel Core 4G HD Audio" rev 0x09: msi
azalia0: No codecs found
vendor "Intel", unknown product 0x0a03 (class DASP subclass miscellaneous, rev
0x09) at pci0 dev 4 function 0 not configured
"Intel 8 Series xHCI" rev 0x04 at pci0 dev 20 function 0 not configured
"Intel 8 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
azalia1 at pci0 dev 27 function 0 "Intel 8 Series HD Audio" rev 0x04: msi
azalia1: codecs: Realtek/0x0283
audio0 at azalia1
ppb0 at pci0 dev 28 function 0 "Intel 8 Series PCIE" rev 0xe4: msi
pci1 at ppb0 bus 1
"Intel Dual Band Wireless AC 7260" rev 0x6b at pci1 dev 0 function 0 not
configured
ehci0 at pci0 dev 29 function 0 "Intel 8 Series USB" rev 0x04: apic 2 int 23
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
pcib0 at pci0 dev 31 function 0 "Intel 8 Series LPC" rev 0x04
ahci0 at pci0 dev 31 function 2 "Intel 8 Series AHCI" rev 0x04: msi, AHCI 1.3
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 1 lun 0: <ATA, SAMSUNG MZMTE256, EXT4> SCSI3 0/direct
fixed naa.5002538844584d30
sd0: 244198MB, 512 bytes/sector, 500118192 sectors, thin
ichiic0 at pci0 dev 31 function 3 "Intel 8 Series SMBus" rev 0x04: apic 2 int 18
iic0 at ichiic0
vendor "Intel", unknown product 0x9c24 (class DASP subclass miscellaneous, rev
0x04) at pci0 dev 31 function 6 not configured
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pms0: Synaptics clickpad, firmware 8.1
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
uhub1 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2
urtwn0 at uhub1 port 1 "Realtek 802.11n WLAN Adapter" rev 2.00/2.00 addr 3
urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R, address 80:1f:02:da:7b:0a
ugen0 at uhub1 port 4 "Intel product 0x07dc" rev 2.00/0.01 addr 4
uhidev0 at uhub1 port 6 configuration 1 interface 0 "Invensense Lenovo Yoga"
rev 2.00/11.51 addr 5
uhidev0: iclass 3/0, 8 report ids
uhid0 at uhidev0 reportid 1: input=8, output=0, feature=11
uhid1 at uhidev0 reportid 2: input=14, output=0, feature=11
uhid2 at uhidev0 reportid 3: input=11, output=0, feature=13
uhid3 at uhidev0 reportid 4: input=8, output=0, feature=11
uhid4 at uhidev0 reportid 5: input=18, output=0, feature=13
uhid5 at uhidev0 reportid 6: input=16, output=0, feature=15
uhid6 at uhidev0 reportid 7: input=26, output=0, feature=44
uhid7 at uhidev0 reportid 8: input=6, output=0, feature=30
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
uvideo0 at uhub1 port 8 configuration 1 interface 0 "Generic Lenovo EasyCamera"
rev 2.00/14.51 addr 7
video0 at uvideo0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (f4e57fbc822b8b73.a) swap on sd0b dump on sd0b
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
dmesg (with patch):
OpenBSD 5.5-current (GENERIC) #1: Mon Jun 16 07:29:22 MDT 2014
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC
RTC BIOS diagnostic error 80<clock_battery>
real mem = 8485859328 (8092MB)
avail mem = 8251232256 (7868MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xe7160 (71 entries)
bios0: vendor LENOVO version "76CN31WW" date 10/31/2013
bios0: LENOVO 20266
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP SLIC UEFI SSDT FPDT MSDM ASF! HPET APIC MCFG SSDT BOOT
LPIT ASPT DBGP SSDT SSDT SSDT SSDT
acpi0: wakeup devices
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz, 1696.45 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu at mainbus0: not configured
cpu at mainbus0: not configured
cpu at mainbus0: not configured
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 40 pins
acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (P0P1)
acpiprt2 at acpi0: bus 1 (RP01)
acpiprt3 at acpi0: bus -1 (RP02)
acpiprt4 at acpi0: bus -1 (RP03)
acpiprt5 at acpi0: bus -1 (RP04)
acpiprt6 at acpi0: bus -1 (RP05)
acpiprt7 at acpi0: bus -1 (RP06)
acpiprt8 at acpi0: bus -1 (RP07)
acpiprt9 at acpi0: bus -1 (RP08)
acpiprt10 at acpi0: bus -1 (PEG0)
acpiprt11 at acpi0: bus -1 (PEG1)
acpiprt12 at acpi0: bus -1 (PEG2)
acpiec0 at acpi0
acpicpu0 at acpi0: C3, C1, PSS
acpitz0 at acpi0: critical temperature is 100 degC
acpibat0 at acpi0: BAT1 model "Kona" serial BAT20101001 type Li Polymer oem
"Lenovo IdeaPad"
acpiac0 at acpi0: AC unit online
acpibtn0 at acpi0: LID0
acpibtn1 at acpi0: PWRB
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD1F
cpu0: Enhanced SpeedStep 1696 MHz: speeds: 2401, 2400, 2300, 2200, 2000, 1900,
1800, 1700, 1500, 1400, 1300, 1200, 1100, 900, 800, 768 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 4G Host" rev 0x09
vga1 at pci0 dev 2 function 0 "Intel HD Graphics" rev 0x09
intagp at vga1 not configured
inteldrm0 at vga1
drm0 at inteldrm0
drm: Memory usable by graphics device = 2048M
error: [drm:pid0:i915_write32] *ERROR* Unknown unclaimed register before
writing to 100000
error: [drm:pid0:intel_dp_set_link_train] *ERROR* Timed out waiting for DP idle
patterns
error: [drm:pid0:i915_write32] *ERROR* Unknown unclaimed register before
writing to 64040
inteldrm0: 3200x1800
wsdisplay0 at vga1 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
azalia0 at pci0 dev 3 function 0 "Intel Core 4G HD Audio" rev 0x09: msi
azalia0: No codecs found
vendor "Intel", unknown product 0x0a03 (class DASP subclass miscellaneous, rev
0x09) at pci0 dev 4 function 0 not configured
"Intel 8 Series xHCI" rev 0x04 at pci0 dev 20 function 0 not configured
"Intel 8 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
azalia1 at pci0 dev 27 function 0 "Intel 8 Series HD Audio" rev 0x04: msi
azalia1: codecs: Realtek/0x0283
audio0 at azalia1
ppb0 at pci0 dev 28 function 0 "Intel 8 Series PCIE" rev 0xe4: msi
pci1 at ppb0 bus 1
"Intel Dual Band Wireless AC 7260" rev 0x6b at pci1 dev 0 function 0 not
configured
ehci0 at pci0 dev 29 function 0 "Intel 8 Series USB" rev 0x04: apic 2 int 23
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
pcib0 at pci0 dev 31 function 0 "Intel 8 Series LPC" rev 0x04
ahci0 at pci0 dev 31 function 2 "Intel 8 Series AHCI" rev 0x04: msi, AHCI 1.3
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 1 lun 0: <ATA, SAMSUNG MZMTE256, EXT4> SCSI3 0/direct
fixed naa.5002538844584d30
sd0: 244198MB, 512 bytes/sector, 500118192 sectors, thin
ichiic0 at pci0 dev 31 function 3 "Intel 8 Series SMBus" rev 0x04: apic 2 int 18
iic0 at ichiic0
vendor "Intel", unknown product 0x9c24 (class DASP subclass miscellaneous, rev
0x04) at pci0 dev 31 function 6 not configured
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pms0: Synaptics clickpad, firmware 8.1
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
uhub1 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2
urtwn0 at uhub1 port 1 "Realtek 802.11n WLAN Adapter" rev 2.00/2.00 addr 3
urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R, address 80:1f:02:da:7b:0a
ugen0 at uhub1 port 4 "Intel product 0x07dc" rev 2.00/0.01 addr 4
uhidev0 at uhub1 port 6 configuration 1 interface 0 "Invensense Lenovo Yoga"
rev 2.00/11.51 addr 5
uhidev0: iclass 3/0, 8 report ids
uhid0 at uhidev0 reportid 1: input=8, output=0, feature=11
uhid1 at uhidev0 reportid 2: input=14, output=0, feature=11
uhid2 at uhidev0 reportid 3: input=11, output=0, feature=13
uhid3 at uhidev0 reportid 4: input=8, output=0, feature=11
uhid4 at uhidev0 reportid 5: input=18, output=0, feature=13
uhid5 at uhidev0 reportid 6: input=16, output=0, feature=15
uhid6 at uhidev0 reportid 7: input=26, output=0, feature=44
uhid7 at uhidev0 reportid 8: input=6, output=0, feature=30
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
uvideo0 at uhub1 port 8 configuration 1 interface 0 "Generic Lenovo EasyCamera"
rev 2.00/14.51 addr 7
video0 at uvideo0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (f4e57fbc822b8b73.a) swap on sd0b dump on sd0b
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
error: [drm:pid24032:i915_write8] *ERROR* Unknown unclaimed register before
writing to 3b4
urtwn0 detached
ugen0 detached
uhid0 detached
uhid1 detached
uhid2 detached
uhid3 detached
uhid4 detached
uhid5 detached
uhid6 detached
uhid7 detached
uhidev0 detached
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
video0 detached
uvideo0 detached
uhub1 detached
uhub0 detached
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
error: [drm:pid24032:i915_write32] *ERROR* Unclaimed write to 70030
error: [drm:pid24032:intel_dp_set_link_train] *ERROR* Timed out waiting for DP
idle patterns
error: [drm:pid24032:i915_write32] *ERROR* Unknown unclaimed register before
writing to 64040
uhub1 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2
urtwn0 at uhub1 port 1 "Realtek 802.11n WLAN Adapter" rev 2.00/2.00 addr 3
urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R, address 80:1f:02:da:7b:0a
ugen0 at uhub1 port 4 "Intel product 0x07dc" rev 2.00/0.01 addr 4
uhidev0 at uhub1 port 6 configuration 1 interface 0 "Invensense Lenovo Yoga"
rev 2.00/11.51 addr 5
uhidev0: iclass 3/0, 8 report ids
uhid0 at uhidev0 reportid 1: input=8, output=0, feature=11
uhid1 at uhidev0 reportid 2: input=14, output=0, feature=11
uhid2 at uhidev0 reportid 3: input=11, output=0, feature=13
uhid3 at uhidev0 reportid 4: input=8, output=0, feature=11
uhid4 at uhidev0 reportid 5: input=18, output=0, feature=13
uhid5 at uhidev0 reportid 6: input=16, output=0, feature=15
uhid6 at uhidev0 reportid 7: input=26, output=0, feature=44
uhid7 at uhidev0 reportid 8: input=6, output=0, feature=30
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
uvideo0 at uhub1 port 8 configuration 1 interface 0 "Generic Lenovo EasyCamera"
rev 2.00/14.51 addr 7
video0 at uvideo0
error: [drm:pid24032:i915_write8] *ERROR* Unknown unclaimed register before
writing to 3b4
urtwn0 detached
ugen0 detached
uhid0 detached
uhid1 detached
uhid2 detached
uhid3 detached
uhid4 detached
uhid5 detached
uhid6 detached
uhid7 detached
uhidev0 detached
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
video0 detached
uvideo0 detached
uhub1 detached
uhub0 detached
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
error: [drm:pid24032:i915_write32] *ERROR* Unclaimed write to 70030
error: [drm:pid24032:intel_dp_set_link_train] *ERROR* Timed out waiting for DP
idle patterns
error: [drm:pid24032:i915_write32] *ERROR* Unknown unclaimed register before
writing to 64040
uhub1 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2
urtwn0 at uhub1 port 1 "Realtek 802.11n WLAN Adapter" rev 2.00/2.00 addr 3
urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R, address 80:1f:02:da:7b:0a
ugen0 at uhub1 port 4 "Intel product 0x07dc" rev 2.00/0.01 addr 4
uhidev0 at uhub1 port 6 configuration 1 interface 0 "Invensense Lenovo Yoga"
rev 2.00/11.51 addr 5
uhidev0: iclass 3/0, 8 report ids
uhid0 at uhidev0 reportid 1: input=8, output=0, feature=11
uhid1 at uhidev0 reportid 2: input=14, output=0, feature=11
uhid2 at uhidev0 reportid 3: input=11, output=0, feature=13
uhid3 at uhidev0 reportid 4: input=8, output=0, feature=11
uhid4 at uhidev0 reportid 5: input=18, output=0, feature=13
uhid5 at uhidev0 reportid 6: input=16, output=0, feature=15
uhid6 at uhidev0 reportid 7: input=26, output=0, feature=44
uhid7 at uhidev0 reportid 8: input=6, output=0, feature=30
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
error: [drm:pid24032:i915_write8] *ERROR* Unknown unclaimed register before
writing to 3b4
uvideo0 at uhub1 port 8 configuration 1 interface 0 "Generic Lenovo EasyCamera"
rev 2.00/14.51 addr 7
video0 at uvideo0
urtwn0 detached
ugen0 detached
uhid0 detached
uhid1 detached
uhid2 detached
uhid3 detached
uhid4 detached
uhid5 detached
uhid6 detached
uhid7 detached
uhidev0 detached
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
video0 detached
uvideo0 detached
uhub1 detached
uhub0 detached
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
error: [drm:pid24032:i915_write32] *ERROR* Unclaimed write to 70030
error: [drm:pid24032:intel_dp_set_link_train] *ERROR* Timed out waiting for DP
idle patterns
error: [drm:pid24032:i915_write32] *ERROR* Unknown unclaimed register before
writing to 64040
uhub1 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2
urtwn0 at uhub1 port 1 "Realtek 802.11n WLAN Adapter" rev 2.00/2.00 addr 3
urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R, address 80:1f:02:da:7b:0a
ugen0 at uhub1 port 4 "Intel product 0x07dc" rev 2.00/0.01 addr 4
uhidev0 at uhub1 port 6 configuration 1 interface 0 "Invensense Lenovo Yoga"
rev 2.00/11.51 addr 5
uhidev0: iclass 3/0, 8 report ids
uhid0 at uhidev0 reportid 1: input=8, output=0, feature=11
uhid1 at uhidev0 reportid 2: input=14, output=0, feature=11
uhid2 at uhidev0 reportid 3: input=11, output=0, feature=13
uhid3 at uhidev0 reportid 4: input=8, output=0, feature=11
uhid4 at uhidev0 reportid 5: input=18, output=0, feature=13
uhid5 at uhidev0 reportid 6: input=16, output=0, feature=15
uhid6 at uhidev0 reportid 7: input=26, output=0, feature=44
uhid7 at uhidev0 reportid 8: input=6, output=0, feature=30
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
uvideo0 at uhub1 port 8 configuration 1 interface 0 "Generic Lenovo EasyCamera"
rev 2.00/14.51 addr 7
video0 at uvideo0
error: [drm:pid24032:i915_write8] *ERROR* Unknown unclaimed register before
writing to 3b4
urtwn0 detached
ugen0 detached
uhid0 detached
uhid1 detached
uhid2 detached
uhid3 detached
uhid4 detached
uhid5 detached
uhid6 detached
uhid7 detached
uhidev0 detached
wsmouse1 detached
ums0 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
ums1 detached
uhidev1 detached
video0 detached
uvideo0 detached
uhub1 detached
uhub0 detached
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
error: [drm:pid24032:i915_write32] *ERROR* Unclaimed write to 70030
error: [drm:pid24032:intel_dp_set_link_train] *ERROR* Timed out waiting for DP
idle patterns
error: [drm:pid24032:i915_write32] *ERROR* Unknown unclaimed register before
writing to 64040
uhub1 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2
urtwn0 at uhub1 port 1 "Realtek 802.11n WLAN Adapter" rev 2.00/2.00 addr 3
urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R, address 80:1f:02:da:7b:0a
ugen0 at uhub1 port 4 "Intel product 0x07dc" rev 2.00/0.01 addr 4
uhidev0 at uhub1 port 6 configuration 1 interface 0 "Invensense Lenovo Yoga"
rev 2.00/11.51 addr 5
uhidev0: iclass 3/0, 8 report ids
uhid0 at uhidev0 reportid 1: input=8, output=0, feature=11
uhid1 at uhidev0 reportid 2: input=14, output=0, feature=11
uhid2 at uhidev0 reportid 3: input=11, output=0, feature=13
uhid3 at uhidev0 reportid 4: input=8, output=0, feature=11
uhid4 at uhidev0 reportid 5: input=18, output=0, feature=13
uhid5 at uhidev0 reportid 6: input=16, output=0, feature=15
uhid6 at uhidev0 reportid 7: input=26, output=0, feature=44
uhid7 at uhidev0 reportid 8: input=6, output=0, feature=30
uhidev1 at uhub1 port 7 configuration 1 interface 0 "ELAN Touchscreen" rev
2.00/0.18 addr 6
uhidev1: iclass 3/0, 68 report ids
ums0 at uhidev1 reportid 1: 1 button, tip
wsmouse1 at ums0 mux 0
uhid8 at uhidev1 reportid 2: input=64, output=0, feature=0
uhid9 at uhidev1 reportid 3: input=0, output=31, feature=0
uhid10 at uhidev1 reportid 4: input=19, output=0, feature=0
uhid11 at uhidev1 reportid 10: input=0, output=0, feature=1
ums1 at uhidev1 reportid 68
ums1: mouse has no X report
uvideo0 at uhub1 port 8 configuration 1 interface 0 "Generic Lenovo EasyCamera"
rev 2.00/14.51 addr 7
video0 at uvideo0
