[SRU][Q/R][PATCH 1/1] platform/x86/intel/hid: Add Dell Pro Rugged 10/12 tablet to VGBS DMI quirks

AceLan Kao acelan.kao at canonical.com
Fri Dec 26 06:51:55 UTC 2025


From: "Chia-Lin Kao (AceLan)" <acelan.kao at canonical.com>

BugLink: https://bugs.launchpad.net/bugs/2122398

Dell Pro Rugged 10/12 tablets has a reliable VGBS method.
If VGBS is not called on boot, the on-screen keyboard won't appear if the
device is booted without a keyboard.

Call VGBS on boot on thess devices to get the initial state of
SW_TABLET_MODE in a reliable way.

Signed-off-by: Chia-Lin Kao (AceLan) <acelan.kao at canonical.com>
Reviewed-by: Hans de Goede <johannes.goede at oss.qualcomm.com>
Link: https://patch.msgid.link/20251127070407.656463-1-acelan.kao@canonical.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen at linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen at linux.intel.com>
(cherry picked from commit b169e1733cadb614e87f69d7a5ae1b186c50d313)
Signed-off-by: Chia-Lin Kao (AceLan) <acelan.kao at canonical.com>
---
 drivers/platform/x86/intel/hid.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/platform/x86/intel/hid.c b/drivers/platform/x86/intel/hid.c
index 9c07a7faf18fe..560cc063198e1 100644
--- a/drivers/platform/x86/intel/hid.c
+++ b/drivers/platform/x86/intel/hid.c
@@ -177,6 +177,18 @@ static const struct dmi_system_id dmi_vgbs_allow_list[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "HP Elite Dragonfly G2 Notebook PC"),
 		},
 	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Dell Pro Rugged 10 Tablet RA00260"),
+		},
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Dell Pro Rugged 12 Tablet RA02260"),
+		},
+	},
 	{ }
 };
 
-- 
2.43.0




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