From: Carlo Caione <carlo@caione.org>
To: linux@endlessm.com, hdegoede@redhat.com, rjw@rjwysocki.net,
lenb@kernel.org, sre@kernel.org, wens@csie.org,
linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org
Cc: Carlo Caione <carlo@endlessm.com>
Subject: [PATCH v2 3/3] power: supply: axp288_fuel_gauge: Do not register FG on ECS EF20EA
Date: Fri, 16 Feb 2018 08:26:16 +0000 [thread overview]
Message-ID: <20180216082616.25084-4-carlo@caione.org> (raw)
In-Reply-To: <20180216082616.25084-1-carlo@caione.org>
From: Carlo Caione <carlo@endlessm.com>
The ECS EF20EA laptop ships an AXP288 but it is actually using a
different, separate FG chip for AC and battery monitoring. On this
laptop we need to keep using the regular ACPI driver and disable the
AXP288 FG to avoid reporting two batteries to userspace.
Signed-off-by: Carlo Caione <carlo@endlessm.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 4cc6e038dfdd..903891a9bcf0 100644
--- a/drivers/power/supply/axp288_fuel_gauge.c
+++ b/drivers/power/supply/axp288_fuel_gauge.c
@@ -708,6 +708,12 @@ static const struct dmi_system_id axp288_fuel_gauge_blacklist[] = {
DMI_MATCH(DMI_BOARD_VERSION, "V1.1"),
},
},
+ {
+ /* ECS EF20EA */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "EF20EA"),
+ },
+ },
{}
};
--
2.14.1
next prev parent reply other threads:[~2018-02-16 8:26 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-16 8:26 [PATCH v2 0/3] power: supply: Fix AXP288 fallback when not needed Carlo Caione
2018-02-16 8:26 ` [PATCH v2 1/3] ACPI: AC/battery: Add quirk to avoid using PMIC Carlo Caione
2018-02-16 8:40 ` Rafael J. Wysocki
2018-02-16 8:26 ` [PATCH v2 2/3] ACPI: AC/battery: Add quirks for ECS EF20EA Carlo Caione
2018-02-16 8:26 ` Carlo Caione [this message]
2018-02-16 14:26 ` [PATCH v2 3/3] power: supply: axp288_fuel_gauge: Do not register FG on " Sebastian Reichel
2018-02-16 8:41 ` [PATCH v2 0/3] power: supply: Fix AXP288 fallback when not needed Hans de Goede
2018-02-16 8:51 ` Rafael J. Wysocki
2018-02-16 8:52 ` Hans de Goede
2018-02-16 8:58 ` Carlo Caione
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