linux-kernel - [PATCH] hwmon: (dell-smm) Add Dell OptiPlex 7060 to DMI table

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Date: Fri, 28 Jun 2024 23:47:23 +0200
From: Armin Wolf <W_Armin@....de>
To: pali@...nel.org
Cc: jdelvare@...e.com,
	linux@...ck-us.net,
	linux-hwmon@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] hwmon: (dell-smm) Add Dell OptiPlex 7060 to DMI table

The BIOS on this machine is buggy and will in some cases return
an error when trying to get the fan state, but reading of the
RPM values and the temperature sensors still works.

Closes: https://github.com/vitorafsr/i8kutils/issues/38
Signed-off-by: Armin Wolf <W_Armin@....de>
---
 Documentation/hwmon/dell-smm-hwmon.rst | 2 ++
 drivers/hwmon/dell-smm-hwmon.c         | 7 +++++++
 2 files changed, 9 insertions(+)

diff --git a/Documentation/hwmon/dell-smm-hwmon.rst b/Documentation/hwmon/dell-smm-hwmon.rst
index 977263cb57a8..74905675d71f 100644
--- a/Documentation/hwmon/dell-smm-hwmon.rst
+++ b/Documentation/hwmon/dell-smm-hwmon.rst
@@ -360,6 +360,8 @@ Firmware Bug                                            Affected Machines
 ======================================================= =================
 Reading of fan states return spurious errors.           Precision 490

+                                                        OptiPlex 7060
+
 Reading of fan types causes erratic fan behaviour.      Studio XPS 8000

                                                         Studio XPS 8100
diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c
index 48a81c64f00d..c75bfe93f2f6 100644
--- a/drivers/hwmon/dell-smm-hwmon.c
+++ b/drivers/hwmon/dell-smm-hwmon.c
@@ -1263,6 +1263,13 @@ static const struct dmi_system_id i8k_dmi_table[] __initconst = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "MP061"),
 		},
 	},
+	{
+		.ident = "Dell OptiPlex 7060",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "OptiPlex 7060"),
+		},
+	},
 	{
 		.ident = "Dell Precision",
 		.matches = {
--
2.39.2