linux-kernel - [PATCH] power: supply: axp288_fuel_gauge: Add the Meegopad T02 to the blacklist.

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Date:   Mon,  6 Apr 2020 16:05:38 +0200
From:   rafirafi <rafirafi.at@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     rafirafi.at@...il.com, Sebastian Reichel <sre@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>,
        Hans de Goede <hdegoede@...hat.com>,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] power: supply: axp288_fuel_gauge: Add the Meegopad T02 to the blacklist.

From: Rafael Gandolfi <rafirafi.at@...il.com>

    The Meegopad T02 is a PC in stick format and doesn't have a battery,
    it is reported with a random and constant battery charge but as
    discharging to userspace.

    Add it to the blacklist to avoid the bogus battery status reporting.

Signed-off-by: Rafael Gandolfi <rafirafi.at@...il.com>
---
 drivers/power/supply/axp288_fuel_gauge.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/power/supply/axp288_fuel_gauge.c b/drivers/power/supply/axp288_fuel_gauge.c
index e1bc4e6e6f30..0bc548865a61 100644
--- a/drivers/power/supply/axp288_fuel_gauge.c
+++ b/drivers/power/supply/axp288_fuel_gauge.c
@@ -717,6 +717,12 @@ static const struct dmi_system_id axp288_fuel_gauge_blacklist[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "STK1A32SC"),
 		},
 	},
+	{
+		/* Meegopad T02 */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "MEEGOPAD T02"),
+		},
+	},
 	{
 		/* Meegopad T08 */
 		.matches = {
-- 
2.17.1