Thanks a lot for your answer. My patched kernel failed to identify the model... I wasn't quite sure about the mask, so I tried a few values. Do you know if the ALPS code in pms can support edge scrolling? I saw it for Synaptics, but not for ALPS.
----- Original Message ----- From: "Ulf Brosziewski" <[email protected]> To: "regis etourmy" <[email protected]>, [email protected] Sent: Wednesday, 3 January, 2018 11:05:32 PM Subject: Re: ALPS DualPoint touchpad not recognized on ThinkPad E550 Did your patched kernel fail to identify the model, or was it just two-finger scrolling that didn't work? The latter isn't available anyway (the somewhat outdated ALPS code in pms wouldn't support it). On 01/03/2018 08:27 PM, [email protected] wrote: >> Synopsis: ALPS DualPoint touchpad not recognized on ThinkPad E550 >> Category: system kernel amd64 >> Environment: > System : OpenBSD 6.2 > Details : OpenBSD 6.2 (GENERIC.MP) #2: Sun Dec 10 21:14:42 CET 2017 > > [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > Architecture: OpenBSD.amd64 > Machine : amd64 >> Description: > > Everything works fine with 6.2 on my ThinkPad E550, except for the touchpad > seen as a PS/2 mouses. It works, but I can't scroll with two fingers. > > Here are the details seen by an Ubuntu 1710: > > I: Bus=0011 Vendor=0002 Product=0008 Version=0700 > N: Name="AlpsPS/2 ALPS DualPoint Stick" > P: Phys=isa0060/serio1/input1 > S: Sysfs=/devices/platform/i8042/serio1/input/input6 > U: Uniq= > H: Handlers=mouse0 event4 > B: PROP=21 > B: EV=7 > B: KEY=70000 0 0 0 0 > B: REL=3 > > I: Bus=0011 Vendor=0002 Product=0008 Version=0700 > N: Name="AlpsPS/2 ALPS DualPoint TouchPad" > P: Phys=isa0060/serio1/input0 > S: Sysfs=/devices/platform/i8042/serio1/input/input4 > U: Uniq= > H: Handlers=mouse1 event5 > B: PROP=5 > B: EV=b > B: KEY=e520 10000 0 0 0 0 > B: ABS=260800000000003 > > As I am really naive, I tried to add a line with version 0x0700 in the > alps_model structure, in pms.c, an compilled a new kernel. It wasn't enough, > of course. > > >> How-To-Repeat: > >> Fix: > > > > dmesg: > OpenBSD 6.2 (GENERIC.MP) #2: Sun Dec 10 21:14:42 CET 2017 > > [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 8486764544 (8093MB) > avail mem = 8222527488 (7841MB) > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xccdfd000 (62 entries) > bios0: vendor LENOVO version "J5ET58WW (1.29 )" date 09/12/2017 > bios0: LENOVO 20DFCTO1WW > acpi0 at bios0: rev 2 > acpi0: sleep states S0 S3 S4 S5 > acpi0: tables DSDT FACP SLIC ASF! HPET ECDT APIC MCFG SSDT SSDT SSDT SSDT > SSDT SSDT SSDT SSDT PCCT SSDT TCPA SSDT UEFI MSDM BATB FPDT UEFI BGRT DMAR > acpi0: wakeup devices LID_(S3) IGBE(S4) EXP3(S4) XHCI(S3) EHC1(S3) > acpitimer0 at acpi0: 3579545 Hz, 24 bits > acpihpet0 at acpi0: 14318179 Hz > acpiec0 at acpi0 > acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat > cpu0 at mainbus0: apid 0 (boot processor) > cpu0: Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz, 2195.28 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,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,RDSEED,ADX,SMAP,PT,SENSOR,ARAT > cpu0: 256KB 64b/line 8-way L2 cache > cpu0: TSC frequency 2195282520 Hz > 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=0.2.1.2.4.1.1.1, IBE > cpu1 at mainbus0: apid 1 (application processor) > cpu1: Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz, 2194.92 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,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,RDSEED,ADX,SMAP,PT,SENSOR,ARAT > 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) i5-5200U CPU @ 2.20GHz, 2194.92 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,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,RDSEED,ADX,SMAP,PT,SENSOR,ARAT > 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) i5-5200U CPU @ 2.20GHz, 2194.92 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,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,RDSEED,ADX,SMAP,PT,SENSOR,ARAT > 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 0xf8000000, bus 0-63 > acpiprt0 at acpi0: bus 0 (PCI0) > acpiprt1 at acpi0: bus -1 (PEG_) > acpiprt2 at acpi0: bus 2 (EXP1) > acpiprt3 at acpi0: bus 4 (EXP3) > acpiprt4 at acpi0: bus 5 (EXP6) > acpicpu0 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33), > C1(1000@1 mwait.1), PSS > acpicpu1 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33), > C1(1000@1 mwait.1), PSS > acpicpu2 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33), > C1(1000@1 mwait.1), PSS > acpicpu3 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33), > C1(1000@1 mwait.1), PSS > acpipwrres0 at acpi0: PUBS, resource for XHCI, EHC1 > acpipwrres1 at acpi0: AMD3, resource for PEG_ > acpipwrres2 at acpi0: AMD2, resource for PEG_ > acpitz0 at acpi0: critical temperature is 127 degC > acpibtn0 at acpi0: LID_ > "LEN0071" at acpi0 not configured > "LEN200C" at acpi0 not configured > acpibat0 at acpi0: BAT0 model "LNV-45N1" serial 3167 type LION oem "SANYO" > acpiac0 at acpi0: AC unit online > acpithinkpad0 at acpi0 > "SMO1200" at acpi0 not configured > "PNP0C14" at acpi0 not configured > "PNP0C14" at acpi0 not configured > "PNP0C14" at acpi0 not configured > "INT340F" at acpi0 not configured > acpivideo0 at acpi0: VID_ > acpivout at acpivideo0 not configured > acpivideo1 at acpi0: VID_ > cpu0: Enhanced SpeedStep 2195 MHz: speeds: 2201, 2200, 2100, 2000, 1800, > 1700, 1600, 1500, 1300, 1200, 1100, 1000, 900, 700, 600, 500 MHz > pci0 at mainbus0 bus 0 > pchb0 at pci0 dev 0 function 0 "Intel Core 5G Host" rev 0x09 > inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 5500" rev 0x09 > drm0 at inteldrm0 > inteldrm0: msi > inteldrm0: 1920x1080, 32bpp > wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation) > wsdisplay0: screen 1-5 added (std, vt100 emulation) > azalia0 at pci0 dev 3 function 0 "Intel Core 5G HD Audio" rev 0x09: msi > xhci0 at pci0 dev 20 function 0 "Intel 9 Series xHCI" rev 0x03: msi > usb0 at xhci0: USB revision 3.0 > uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 > addr 1 > "Intel 9 Series MEI" rev 0x03 at pci0 dev 22 function 0 not configured > em0 at pci0 dev 25 function 0 "Intel I218-V" rev 0x03: msi, address > 68:f7:28:74:db:31 > azalia1 at pci0 dev 27 function 0 "Intel 9 Series HD Audio" rev 0x03: msi > azalia1: codecs: Conexant/0x510f > audio0 at azalia1 > ppb0 at pci0 dev 28 function 0 "Intel 9 Series PCIE" rev 0xe3 > pci1 at ppb0 bus 2 > ppb1 at pci0 dev 28 function 2 "Intel 9 Series PCIE" rev 0xe3: msi > pci2 at ppb1 bus 4 > iwm0 at pci2 dev 0 function 0 "Intel Dual Band Wireless AC 3160" rev 0x93, msi > ppb2 at pci0 dev 28 function 5 "Intel 9 Series PCIE" rev 0xe3: msi > pci3 at ppb2 bus 5 > rtsx0 at pci3 dev 0 function 0 "Realtek RTS5227 Card Reader" rev 0x01: msi > sdmmc0 at rtsx0: 4-bit > ehci0 at pci0 dev 29 function 0 "Intel 9 Series USB" rev 0x03: apic 2 int 23 > usb1 at ehci0: USB revision 2.0 > uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 > addr 1 > pcib0 at pci0 dev 31 function 0 "Intel 9 Series LPC" rev 0x03 > ahci0 at pci0 dev 31 function 2 "Intel 9 Series AHCI" rev 0x03: msi, AHCI 1.3 > ahci0: port 0: 6.0Gb/s > ahci0: port 1: 1.5Gb/s > scsibus1 at ahci0: 32 targets > sd0 at scsibus1 targ 0 lun 0: <ATA, SAMSUNG MZ7TE128, EXT0> SCSI3 0/direct > fixed naa.5002538844584d30 > sd0: 122104MB, 512 bytes/sector, 250069680 sectors, thin > cd0 at scsibus1 targ 1 lun 0: <HL-DT-ST, DVDRAM GUA0N, LZ20> ATAPI 5/cdrom > removable > ichiic0 at pci0 dev 31 function 3 "Intel 9 Series SMBus" rev 0x03: apic 2 int > 18 > iic0 at ichiic0 > spdmem0 at iic0 addr 0x50: 4GB DDR3 SDRAM PC3-12800 SO-DIMM > spdmem1 at iic0 addr 0x52: 4GB DDR3 SDRAM PC3-12800 SO-DIMM > pchtemp0 at pci0 dev 31 function 6 "Intel 9 Series Thermal" rev 0x03 > isa0 at pcib0 > isadma0 at isa0 > pckbc0 at isa0 port 0x60/5 irq 1 irq 12 irq 12 irq 12 irq 12 > pckbd0 at pckbc0 (kbd slot) > wskbd0 at pckbd0: console keyboard, using wsdisplay0 > pms0 at pckbc0 (aux slot #0) > wsmouse0 at pms0 mux 0 > pcppi0 at isa0 port 0x61 > spkr0 at pcppi0 > vmm0 at mainbus0: VMX/EPT > efifb at mainbus0 not configured > uvideo0 at uhub0 port 8 configuration 1 interface 0 "J8IECN3YB Integrated > Camera" rev 2.00/0.07 addr 2 > video0 at uvideo0 > uhub2 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" > rev 2.00/0.03 addr 2 > vscsi0 at root > scsibus2 at vscsi0: 256 targets > softraid0 at root > scsibus3 at softraid0: 256 targets > root on sd0a (bdd6b957d42777d3.a) swap on sd0b dump on sd0b > iwm0: hw rev 0x160, fw ver 16.242414.0, address d0:7e:35:89:cf:42 > > usbdevs: > [...]
