On Wed, Sep 30, 2020 at 9:55 PM Lyude Paul <lyude@xxxxxxxxxx> wrote: > > On Wed, 2020-09-30 at 18:18 +0200, Jason A. Donenfeld wrote: > > On Wed, Sep 30, 2020 at 6:05 PM Lyude Paul <lyude@xxxxxxxxxx> wrote: > > > Maybe correct the comment in smbus_pnp_ids to reflect this handles both the > > > X1 > > > Extreme and P2 2nd Gen. Then I'd probably split the bootloader change into a > > > commit that comes before adding the new PnP IDs. > > > > Okay, I'll submit a v3. > > > > One thing I should note is that the sensitivity sysfs entry doesn't > > seem to do anything at all. push_to_click works, but not sensitivity. > > I don't know if this has bitrotted over the years and I shouldn't > > expect it to work, as it rarely does or something, but thought I > > should mention this. > > Interesting-it's entirely possible that maybe the firmware on this trackpoint is > different from the previous ones (only mention this possibility since it looks > like at some point in time they switched over from using the legitimate IBM > trackpoint modules to getting other manufacturers to make them). Yea, a bummer. The P1 gen 2 has an ELAN. Far cry from all the nice features supported by the IBM ones. > I know the > sensitivity setting works on my laptop with PS/2 through RMI4 though. Right. My prior P50 worked fine with it. > > Could you maybe enable rmi4 debugging by passing rmi_core.debug_flags=0xff when > you boot your machine and get me the dmesg output from that after you've tried > changing the sensitivity value? Not sure I could fix it, but it'd be interesting > to see what's happening on the ps/2 side here Sure. Writing 200 into sensitivity gives: [28653.834012] rmi4_f03 rmi4-00.fn03: rmi_f03_pt_write: Wrote f5 to PS/2 passthrough address [28653.834989] rmi4_smbus 0-002c: wrote 1 bytes at 0x02: 0 (f5) [28653.848217] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received fa from PS2 guest T: N P: N [28653.848301] rmi4_f03 rmi4-00.fn03: rmi_f03_pt_write: Wrote e2 to PS/2 passthrough address [28653.849079] rmi4_smbus 0-002c: wrote 1 bytes at 0x02: 0 (e2) [28653.857787] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received fa from PS2 guest T: N P: N [28653.857868] rmi4_f03 rmi4-00.fn03: rmi_f03_pt_write: Wrote 81 to PS/2 passthrough address [28653.858643] rmi4_smbus 0-002c: wrote 1 bytes at 0x02: 0 (81) [28653.865220] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received fa from PS2 guest T: N P: N [28653.865285] rmi4_f03 rmi4-00.fn03: rmi_f03_pt_write: Wrote 4a to PS/2 passthrough address [28653.866053] rmi4_smbus 0-002c: wrote 1 bytes at 0x02: 0 (4a) [28653.872889] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received fa from PS2 guest T: N P: N [28653.872952] rmi4_f03 rmi4-00.fn03: rmi_f03_pt_write: Wrote c8 to PS/2 passthrough address [28653.873927] rmi4_smbus 0-002c: wrote 1 bytes at 0x02: 0 (c8) [28653.880331] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received fa from PS2 guest T: N P: N [28653.880397] rmi4_f03 rmi4-00.fn03: rmi_f03_pt_write: Wrote f4 to PS/2 passthrough address [28653.881156] rmi4_smbus 0-002c: wrote 1 bytes at 0x02: 0 (f4) [28653.888285] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received fa from PS2 guest T: N P: N Subsequently, moving the trackpoint around gives the usual output: [28765.017676] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 05 from PS2 guest T: N P: N [28765.017677] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received ff from PS2 guest T: N P: N [28765.025214] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 28 from PS2 guest T: N P: N [28765.025216] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 06 from PS2 guest T: N P: N [28765.025216] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received ff from PS2 guest T: N P: N [28765.050927] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 28 from PS2 guest T: N P: N [28765.050929] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 05 from PS2 guest T: N P: N [28765.050951] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received ff from PS2 guest T: N P: N [28765.050958] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 08 from PS2 guest T: N P: N [28765.050959] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 04 from PS2 guest T: N P: N [28765.050959] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 00 from PS2 guest T: N P: N [28765.099642] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 18 from PS2 guest T: N P: N [28765.099644] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received ff from PS2 guest T: N P: N [28765.099644] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 00 from PS2 guest T: N P: N [28765.099651] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 18 from PS2 guest T: N P: N [28765.099652] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received ff from PS2 guest T: N P: N [28765.099652] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 00 from PS2 guest T: N P: N [28765.230269] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 08 from PS2 guest T: N P: N [28765.230276] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 00 from PS2 guest T: N P: N [28765.230279] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 01 from PS2 guest T: N P: N [28765.270171] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 08 from PS2 guest T: N P: N [28765.270178] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 00 from PS2 guest T: N P: N [28765.270181] rmi4_f03 rmi4-00.fn03: rmi_f03_attention: Received 01 from PS2 guest T: N P: N
