On 01/04/2018 12:23 AM, [email protected] wrote: > 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.
The ALPS code does not report contact counts to the input drivers - older models didn't recognize more than one. That's the reason why two-finger scrolling is missing there. Edge scrolling doesn't need a contact count, so it is supported - if the model is recognized and it applies one of the ALPS protocols that pms can handle. Edge scrolling is not enabled automatically (yet), but that's a minor problem in comparison. > > ----- 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 anyway (the somewhat outdated ALPS code in pms wouldn't support it).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: >> [...] >
