[PATCH v3 1/3] media: ipu-bridge: Add DMI information of Lenovo X9 to the image upside-down list

From: Kate Hsuan

Date: Thu May 21 2026 - 23:18:57 EST


The Lenovo X9 has an upside-down-mounted Sony IMX471 sensor so the image
was displayed upside-down. Add the DMI information of Lenovo X9 to
resolve the issue.

Signed-off-by: Kate Hsuan <hpa@xxxxxxxxxx>
---
drivers/media/pci/intel/ipu-bridge.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/drivers/media/pci/intel/ipu-bridge.c b/drivers/media/pci/intel/ipu-bridge.c
index 32cc95a766b7..1c3364451fa3 100644
--- a/drivers/media/pci/intel/ipu-bridge.c
+++ b/drivers/media/pci/intel/ipu-bridge.c
@@ -118,6 +118,20 @@ static const struct dmi_system_id upside_down_sensor_dmi_ids[] = {
},
.driver_data = "OVTI02C1",
},
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X9-14"),
+ },
+ .driver_data = "SONY471A",
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X9-15"),
+ },
+ .driver_data = "SONY471A",
+ },
{} /* Terminating entry */
};

--
2.54.0