Commit 9e6047c0 authored by Guoyi Zhang's avatar Guoyi Zhang Committed by Sebastian Reichel
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power: supply: axp288_fuel_gauge: Deny ROCK Pi X 



The ROCK Pi X is a single board computer without batteries using the
AXP288 PMIC where the EFI code does not disable the charger part of
the PMIC causing us to report a discharging battery with a continuously
consumed battery charge to userspace.

Add it to the deny-list to avoid the bogus battery status reporting.

Signed-off-by: default avatarGuoyi Zhang <kuoi@bioarchlinux.org>
Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240221083425.440108-1-kuoi@bioarchlinux.org


Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
parent 6f005ab7

drivers/power/supply/axp288_fuel_gauge.c

+8 −0
Original line number Diff line number Diff line
@@ -601,6 +601,14 @@ static const struct dmi_system_id axp288_quirks[] = { 
		},

		.driver_data = NULL,

	},

	{

		/* Radxa ROCK Pi X Single Board Computer */

		.matches = {

			DMI_MATCH(DMI_BOARD_NAME, "ROCK Pi X"),

			DMI_MATCH(DMI_BOARD_VENDOR, "Radxa"),

		},

		.driver_data = (void *)AXP288_QUIRK_NO_BATTERY,

	},

	{

		/*

		 * Various Ace PC/Meegopad/MinisForum/Wintel Mini-PCs/HDMI-sticks