diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2021-06-17 21:27:02 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2021-06-30 00:08:52 +0200 |
| commit | 3a06b912a5ce494d7b7300b12719c562be7b566f (patch) | |
| tree | 8e87aa0cde3adf6eb85f39d95c0faf5a4bd1a92b | |
| parent | 0973e96b4bbd19aa50881a8e0e4653b824420de6 (diff) | |
power: supply: axp288_fuel_gauge: Make "T3 MRD" no_battery_list DMI entry more generic
It turns out that the "T3 MRD" DMI_BOARD_NAME value is used in a lot of
different Cherry Trail x5-z8300 / x5-z8350 based Mini-PC / HDMI-stick
models from Ace PC / Meegopad / MinisForum / Wintel (and likely also
other vendors).
Most of the other DMI strings on these boxes unfortunately contain various
generic values like "Default string" or "$(DEFAULT_STRING)", so we cannot
match on them. These devices do have their chassis-type correctly set to a
value of "3" (desktop) which is a pleasant surprise, so also match on that.
This should avoid the quirk accidentally also getting applied to laptops /
tablets (which do actually have a battery). Although in my quite large
database of Bay and Cherry Trail based devices DMIdecode dumps I don't
have any laptops / tables with a board-name of "T3 MRD", so this should
not be an issue.
BugLink: https://askubuntu.com/questions/1206714/how-can-a-mini-pc-be-stopped-from-being-detected-as-a-laptop-with-a-battery/
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
| -rw-r--r-- | drivers/power/supply/axp288_fuel_gauge.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/power/supply/axp288_fuel_gauge.c b/drivers/power/supply/axp288_fuel_gauge.c index b74c4acba25d..a9c28a725818 100644 --- a/drivers/power/supply/axp288_fuel_gauge.c +++ b/drivers/power/supply/axp288_fuel_gauge.c @@ -723,15 +723,6 @@ static const struct dmi_system_id axp288_no_battery_list[] = { DMI_MATCH(DMI_PRODUCT_NAME, "MEEGOPAD T02"), }, }, - { - /* Meegopad T08 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Default string"), - DMI_MATCH(DMI_BOARD_VENDOR, "To be filled by OEM."), - DMI_MATCH(DMI_BOARD_NAME, "T3 MRD"), - DMI_MATCH(DMI_BOARD_VERSION, "V1.1"), - }, - }, { /* Mele PCG03 Mini PC */ .matches = { DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Mini PC"), @@ -745,6 +736,15 @@ static const struct dmi_system_id axp288_no_battery_list[] = { DMI_MATCH(DMI_PRODUCT_NAME, "Z83-4"), } }, + { + /* Various Ace PC/Meegopad/MinisForum/Wintel Mini-PCs/HDMI-sticks */ + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "T3 MRD"), + DMI_MATCH(DMI_CHASSIS_TYPE, "3"), + DMI_MATCH(DMI_BIOS_VENDOR, "American Megatrends Inc."), + DMI_MATCH(DMI_BIOS_VERSION, "5.11"), + }, + }, {} }; |