linux-kernel - [PATCH v2 2/3] ACPI: AC/battery: Add quirks for ECS EF20EA

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Date:   Fri, 16 Feb 2018 08:26:15 +0000
From:   Carlo Caione <carlo@...one.org>
To:     linux@...lessm.com, hdegoede@...hat.com, rjw@...ysocki.net,
        lenb@...nel.org, sre@...nel.org, wens@...e.org,
        linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org
Cc:     Carlo Caione <carlo@...lessm.com>
Subject: [PATCH v2 2/3] ACPI: AC/battery: Add quirks for ECS EF20EA

From: Carlo Caione <carlo@...lessm.com>

On the ECS EF20EA laptop we need to move away from the AXP288 FG driver
and enable again the ACPI AC/battery drivers. Add the required quirks to
do that. We rely only on the product name because all the other DMI
entries are dummy or not filled in on this platform.

Signed-off-by: Carlo Caione <carlo@...lessm.com>
---
 drivers/acpi/ac.c      | 7 +++++++
 drivers/acpi/battery.c | 7 +++++++
 2 files changed, 14 insertions(+)

diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index b9a4ca720309..39f778f954f5 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -332,6 +332,13 @@ static const struct dmi_system_id ac_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "32597CG"),
 		},
 	},
+	{
+	.callback = ac_not_use_pmic_quirk,
+	.ident = "ECS EF20EA",
+	.matches = {
+		DMI_MATCH(DMI_PRODUCT_NAME, "EF20EA"),
+		},
+	},
 	{},
 };
 
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index 258d2e66f230..fe024f1a8ad5 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -1233,6 +1233,13 @@ static const struct dmi_system_id bat_dmi_table[] __initconst = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "UX410UAK"),
 		},
 	},
+	{
+		.callback = battery_not_use_pmic_quirk,
+		.ident = "ECS EF20EA",
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "EF20EA"),
+		},
+	},
 	{},
 };
 
-- 
2.14.1