Re: kern/55001: pms(4) Synaptics touchpad causes errors on Panasonic CF-NX3

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

The following reply was made to PR kern/55001; it has been noted by GNATS.

From: Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>
To: ryo%tetera.org@localhost
Cc: gnats-bugs%netbsd.org@localhost, tsutsui%ceres.dti.ne.jp@localhost
Subject: Re: kern/55001: pms(4) Synaptics touchpad causes errors on Panasonic
	 CF-NX3
Date: Mon, 16 Mar 2020 00:46:52 +0900

 > Could you provide me the kernel output when kernel is booted with "-x" flag?
 
 On boot (captured from video):
 ---
 pckbd0 at pckbc1 (kbd slot)
 pckbc1: using irq 1 for kbd slot
 wskbd0 at pckbd0: console keyboard
 pms0 at pckbc1 (aux slot)
 pms0: Synaptics touchpad version 7.4
 pms0: synaptics_probe: Capabilities 0xd071.
 pms0: pms_synaptics_probe_extended: Extended Buttons: 0.
 pms0: pms_synaptics_probe_extended: Extended Capabilities: 0xa4 0x00 0x00.
 pms0: pms_synaptics_probe_extended: Continued Capabilities 0x0a 0x04 0x00.
 pms0: Extended W mode, Palm detect, Multi-finger Report
 pckbc1: using irq 12 for aux slot
 wsmouse0 at pms0 mux 0
 ---
 
 > My Panasonic CF-Y8 has many "dropped in relative mode" lines like:
 > 
 > pms0: pms_synaptics_input: dropped in relative mode, reset
 
 After starting X, there are too many drm debug message so
 not properly captured (mixed logs), but there are
 "dropped in relative mode" messages in /var/log/messages:
  (garbage lines are removed)
 ---
 Mar 16 09:31:29 nx3 /netbsd: [  71.5213413] pms0: pms_input: 0x8a out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.5513564] pms0: pms_input: 0x56 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.5513564] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.5613614] pms0: pms_input: 0x59 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.5613614] pms0: pms_input: 0x45 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.6113865] pms0: pms_input: 0x6c out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.6213917] pms0: pms_input: 0x59 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.6213917] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.6213917] pms0: pms_input: 0x0e out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.6213917] pms0: pms_input: 0x3a out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.6514066] pms0: pms_input: 0x5b out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.6614117] pms0: pms_input: 0xbb out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.6714167] pms0: pms_input: 0x57 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.6714167] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.6814263] pms0: pms_input: 0x99 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.6914265] pms0: pms_input: 0x5c out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.6914265] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.6914265] pms0: pms_input: 0x08 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7114367] pms0: pms_input: 0x98 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7114367] pms0: pms_input: 0x5c out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7114367] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7114367] pms0: pms_input: 0xd1 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7214419] pms0: pms_input: 0xed out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7314468] pms0: pms_input: 0x5c out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7314468] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7414577] pms0: pms_input: 0xdf out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7414577] pms0: pms_input: 0x58 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7614620] pms0: pms_input: 0x5c out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7614620] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7614620] pms0: pms_input: 0x0b out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7714670] pms0: pms_input: 0xec out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7814719] pms0: pms_input: 0x52 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7814719] pms0: pms_input: atomic_state_init: Allocated atomic state 0xffffa7116f2cac88
 Mar 16 09:31:29 nx3 /netbsd: [  71.7914771] pms0: pms_input: 0x3f out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.7914771] pms0: pms_input: 0xdc out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.8114872] pms0: pms_input: 0x58 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.8114872] pms0: pms_input: 0x47 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.8915273] pms0: pms_input: 0x5a out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.8915273] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.8915273] pms0: pms_input: 0x9f out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.9015325] pms0: pms_input: 0x08 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.9715675] pms0: pms_input: 0x57 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.9815727] pms0: pms_input: 0x7d out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  71.9915776] pms0: synaptics_parse: 91 90 cc 57 c0 8c
 Mar 16 09:31:29 nx3 /netbsd: [  71.9915776] pms0: pms_input: 0x4f out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  72.0315978] pms0: pms_input: 0xab out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  72.0416028] pms0: pms_input: 0x9b out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  72.0416028] pms0: pms_input: 0x57 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  72.0416028] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  72.0516078] pms0: pms_input: 0xef out of sync
 Mar 16 09:31:29 nx3 /netbsd: [  72.0716178] pms0: pms_input: dropped in relative mode, reset
 Mar 16 09:31:30 nx3 /netbsd: [  72.5118392] pms0: pms_input: 0x68 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.5118392] pms0: pms_input: 0xf0 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.5118392] pms0: pms_input: 0x2c out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.5218442] pms0: pms_input: 0x1f out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.5318492] pms0: pms_input: 0xf0 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.5318492] pms0: pms_input: 0x27 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.5418546] pms0: pms_input: 0x1f out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.6018847] pms0: pms_input: 0x6b out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.6018847] pms0: pms_input: 0xf0 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.6218945] pms0: pms_input: 0x1b out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.6318995] pms0: synaptics_parse: 80 d3 fa 72 84 68
 Mar 16 09:31:30 nx3 /netbsd: [  72.6318995] pms0: pms_input: 0xf0 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.6318995] pms0: pms_input: 0x28 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.6419046] pms0: pms_input: 0x1f out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.6519097] pms0: pms_input: 0x19 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.6519097] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.6619147] pms0: pms_input: 0x9d out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.6619147] pms0: pms_input: 0x2d out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.6619147] pms0: pms_input: 0xc4 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.6719196] pms0: pms_input: 0x59 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.7019349] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.7119398] pms0: pms_input: 0x8a out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.7119398] pms0: pms_input: 0xa8 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.7119398] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.7219448] pms0: pms_input: 0x89 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.7219448] pms0: pms_input: 0xa8 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.7319497] pms0: pms_input: 0xfb out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  72.7319497] pms0: pms_input: dropped in relative mode, reset
 Mar 16 09:31:30 nx3 /netbsd: [  73.1821762] pms0: pms_input: 0xef out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  73.1821762] pms0: pms_input: 0xab out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  73.1821762] pms0: pms_input: 0xc4 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  73.1821762] pms0: pms_input: 0x48 out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  73.1821762] pms0: pms_input: 0x0f out of sync
 Mar 16 09:31:30 nx3 /netbsd: [  73.1921813] pms0: pms_input: dropped in relative mode, reset
 Mar 16 09:31:31 nx3 /netbsd: [  73.6424075] pms0: pms_input: 0x5d out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  73.6424075] pms0: pms_input: 0xd0 out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  73.6424075] pms0: pms_input: 0xf4 out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  73.6624176] pms0: pms_input: 0x5e out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  73.6624176] pms0: pms_input: 0xd0 out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  73.6624176] pms0: pms_input: 0x7d out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  73.6724226] pms0: pms_input: dropped in relative mode, reset
 Mar 16 09:31:31 nx3 /netbsd: [  74.1126440] pms0: pms_input: 0xac out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  74.1126440] pms0: pms_input: 0x52 out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  74.1126440] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  74.1226491] pms0: pms_input: 0x1b out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  74.1226491] pms0: pms_input: 0x78 out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  74.1326540] pms0: pms_input: 0xce out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  74.1426591] pms0: pms_input: 0x0c out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  74.1426591] pms0: pms_input: 0x33 out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  74.1826790] pms0: synaptics_parse: 82 0a a4 e1 af a0
 Mar 16 09:31:31 nx3 /netbsd: [  74.1826790] pms0: pms_input: 0xf2 out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  74.1926843] pms0: pms_input: 0x6e out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  74.1926843] pms0: pms_input: 0x1e out of sync
 Mar 16 09:31:31 nx3 /netbsd: [  74.2227001] pms0: pms_input: dropped in relative mode, reset
 Mar 16 09:31:31 nx3 /netbsd: [  74.2227001] pms0: pms_input: dropped in relative mode, resetB ID: 57 (2)
 Mar 16 09:31:32 nx3 /netbsd: [  74.6729256] pms0: pms_input: 0xfd out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  74.6729256] pms0: pms_input: 0x52 out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  74.6729256] pms0: pms_input: 0xf0 out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  74.6829307] pms0: pms_input: 0x1f out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  74.6929357] pms0: pms_input: 0x08 out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  74.6929357] pms0: pms_input: 0xf0 out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  74.7029409] pms0: pms_input: 0x1f out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  74.7129457] pms0: pms_input: 0x08 out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  74.7129457] pms0: pms_input: 0xf0 out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  74.8029911] pms0: synaptics_parse: b2 e0 9b 10 80 9a
 Mar 16 09:31:32 nx3 /netbsd: [  74.8029911] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  74.8029911] pms0: pms_input: 0xe0 out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  74.8129960] pms0: pms_input: 0x4b out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  74.8230011] pms0: pms_input: dropped in relative mode, reset
 Mar 16 09:31:32 nx3 /netbsd: [  75.2732274] pms0: pms_input: 0x4f out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  75.2732274] pms0: pms_input: 0xd3 out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  75.2732274] pms0: pms_input: 0xf0 out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  75.2832324] pms0: pms_input: 0x2b out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  75.2832324] pms0: pms_input: 0x1f out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  75.3232525] pms0: pms_input: 0x3b out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  75.3332576] pms0: pms_input: 0x4b out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  75.3332576] pms0: pms_input: 0x1f out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  75.3932877] pms0: pms_input: 0x3f out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  75.4032930] pms0: pms_input: 0x8b out of sync
 Mar 16 09:31:32 nx3 /netbsd: [  75.4032930] pms0: pms_input: 0x1f out of sync
 Mar 16 09:31:33 nx3 /netbsd: [  75.5633731] pms0: pms_input: unusual delay (0.150076 s), scheduling reset
 Mar 16 09:31:33 nx3 /netbsd: [  76.0035946] pms0: pms_input: 0x98 out of sync
 Mar 16 09:31:33 nx3 /netbsd: [  76.0035946] pms0: pms_input: 0x31 out of sync
 Mar 16 09:31:33 nx3 /netbsd: [  76.0035946] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:33 nx3 /netbsd: [  76.0135996] pms0: pms_input: 0x19 out of sync
 Mar 16 09:31:33 nx3 /netbsd: [  76.0236046] pms0: pms_input: 0x31 out of sync
 Mar 16 09:31:33 nx3 /netbsd: [  76.0236046] pms0: pms_input: 0xe0 out of sync
 Mar 16 09:31:33 nx3 /netbsd: [  76.0636246] pms0: pms_input: unusual delay (0.040020 s), scheduling reset
 Mar 16 09:31:33 nx3 /netbsd: [  76.0636246] pms0: pms_input: unusual delay (0.040020 s), scheduling reset
 Mar 16 09:31:34 nx3 /netbsd: [  76.5138511] pms0: pms_input: 0xef out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  76.5138511] pms0: pms_input: 0x14 out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  76.5238561] pms0: pms_input: dropped in relative mode, reset
 Mar 16 09:31:34 nx3 /netbsd: [  76.9740825] pms0: pms_input: 0xfa out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  76.9740825] pms0: pms_input: 0x4f out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  76.9740825] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  76.9840918] pms0: pms_input: 0x9a out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  76.9940926] pms0: pms_input: 0xc4 out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  77.0040977] pms0: pms_input: 0xfb out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  77.0141026] pms0: pms_input: 0x51 out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  77.0141026] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  77.0141026] pms0: pms_input: 0x5f out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  77.0441176] pms0: pms_input: 0x51 out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  77.0441176] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  77.0541227] pms0: pms_input: 0xfb out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  77.0541227] pms0: pms_input: 0x51 out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  77.0541227] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  77.0741327] pms0: pms_input: 0xfb out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  77.0741327] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:34 nx3 /netbsd: [  77.0741327] pms0: pms_input: dropped in relative mode, reset
 Mar 16 09:31:35 nx3 /netbsd: [  77.6544245] pms0: pms_input: 0xbb out of sync
 Mar 16 09:31:35 nx3 /netbsd: [  77.6544245] pms0: pms_input: 0x39 out of sync
 Mar 16 09:31:35 nx3 /netbsd: [  77.6544245] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:35 nx3 /netbsd: [  77.6644296] pms0: pms_input: 0x2a out of sync
 Mar 16 09:31:35 nx3 /netbsd: [  77.6644296] pms0: pms_input: 0x56 out of sync
 Mar 16 09:31:35 nx3 /netbsd: [  77.6844396] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:35 nx3 /netbsd: [  77.6944447] pms0: pms_input: 0x4f out of sync
 Mar 16 09:31:35 nx3 /netbsd: [  77.6944447] pms0: pms_input: 0xc0 out of sync
 Mar 16 09:31:35 nx3 /netbsd: [  77.7044499] pms0: pms_input: 0x8d out of sync
 Mar 16 09:31:35 nx3 /netbsd: [  77.7044499] pms0: pms_input: 0x71 out of sync
 Mar 16 09:31:35 nx3 /netbsd: [  77.7044499] pms0: pms_input: dropped in relative mode, reset
 ---
 Izumi Tsutsui