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atkbdc(4): Add quirk for "System76 lemur Pro" laptops.

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Currently atkbdc(4) assumes all coreboot BIOSes belonging to Chromebooks
and unconditionally sets a number of quirks to workaround known issues.

Exclude "System76" laptops from this set as they appeared to be a
traditional hardware ("lemur Pro" is a rebranded Clevo chassis) with
coreboot firmware on board. KBDC_QUIRK_KEEP_ACTIVATED quirk activated for
Chromebook platform makes keyboard on this devices inoperable.

"Purism Librem" laptops may require the same exclusion too.

PR:		250711
Reported by:	nick.lott@gmail.com
MFC after:	2 weeks
This commit is contained in:
Vladimir Kondratyev 2020-11-04 21:52:10 +00:00
parent cdf6e4e922
commit 07030f3362
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=367349
1 changed files with 1 additions and 0 deletions
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1
sys/dev/atkbdc/atkbdc.c
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@ -113,6 +113,7 @@ struct atkbdc_quirks {
};
static struct atkbdc_quirks quirks[] = {
{"coreboot", "System76", NULL, 0},
{"coreboot", NULL, NULL,
KBDC_QUIRK_KEEP_ACTIVATED | KBDC_QUIRK_IGNORE_PROBE_RESULT |
KBDC_QUIRK_RESET_AFTER_PROBE | KBDC_QUIRK_SETLEDS_ON_INIT},