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ideapad-laptop: add alternative representation for Yoga 2 to DMI table 

There is at least one (mine) Yoga 2 Pro in existence that has incorrect
product version stored in DMI (reading as "INVALID"), causing it to not be
recognized as Yoga 2 by ideapad-laptop module, which in turn causes
non-existent hardware rfkills to be always reported as blocked.

This change adds a second check by board name, which is "Yoga2".
Looks like it also happens to be "INVALID" on some other Yoga 2 machines
where product version is correct instead, so the original check is left
intact to catch both cases.

Signed-off-by: Sebastian Krzyszkowiak <dos@dosowisko.net>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
This commit is contained in:
Sebastian Krzyszkowiak 2015-07-19 01:10:21 +02:00 committed by Darren Hart
parent 97ade7697b
commit 6d212b8adc
1 changed files with 7 additions and 0 deletions
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7
drivers/platform/x86/ideapad-laptop.c
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@ -859,6 +859,13 @@ static const struct dmi_system_id no_hw_rfkill_list[] = {
DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Yoga 3 14"), DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Yoga 3 14"),
}, },
}, },
{
.ident = "Lenovo Yoga 2 11 / 13 / Pro",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_BOARD_NAME, "Yoga2"),
},
},
{ {
.ident = "Lenovo Yoga 3 Pro 1370", .ident = "Lenovo Yoga 3 Pro 1370",
.matches = { .matches = {