linux-kernel - [PATCH 2/2] i2c: i801: Force no IRQ for further Dell Latitudes

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Message-Id: <20230514103634.235917-3-mail@mariushoch.de>
Date:   Sun, 14 May 2023 12:36:34 +0200
From:   Marius Hoch <mail@...iushoch.de>
To:     Jean Delvare <jdelvare@...e.com>, linux-i2c@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Marius Hoch <mail@...iushoch.de>
Subject: [PATCH 2/2] i2c: i801: Force no IRQ for further Dell Latitudes

Per the referred bug reports, there are further
Dell Latitude devices affected by the same bug,
so also handle these.

Signed-off-by: Marius Hoch <mail@...iushoch.de>
---
 drivers/i2c/busses/i2c-i801.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 5fd2ac585160..2e13fd04a6ab 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -1635,6 +1635,20 @@ static const struct dmi_system_id dmi_force_no_irq[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E7450"),
 		},
 	},
+	/* Per https://bugzilla.redhat.com/show_bug.cgi?id=1415950 */
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E5450"),
+		},
+	},
+	/* Per https://bugzilla.kernel.org/show_bug.cgi?id=194141 */
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E5550"),
+		},
+	},
 	{} /* Terminating entry */
 };
 
-- 
2.40.1