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

Marius Hoch
2023-05-14T10:38:03Z

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@mariushoch.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