[PATCH 1/2] media: ipu-bridge: Add DMI information of Lenovo X9 to the image upside-down list
From: Kate Hsuan
Date: Fri Apr 17 2026 - 04:37:43 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 | 32 ++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/drivers/media/pci/intel/ipu-bridge.c b/drivers/media/pci/intel/ipu-bridge.c
index 32cc95a766b7..7b5b0dfc0190 100644
--- a/drivers/media/pci/intel/ipu-bridge.c
+++ b/drivers/media/pci/intel/ipu-bridge.c
@@ -118,6 +118,38 @@ static const struct dmi_system_id upside_down_sensor_dmi_ids[] = {
},
.driver_data = "OVTI02C1",
},
+ {
+ /* Lenovo X9-14 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_BOARD_NAME, "21QA"),
+ },
+ .driver_data = "SONY471A",
+ },
+ {
+ /* Lenovo X9-14 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_BOARD_NAME, "21QB"),
+ },
+ .driver_data = "SONY471A",
+ },
+ {
+ /* Lenovo X9-15 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_BOARD_NAME, "21Q6"),
+ },
+ .driver_data = "SONY471A",
+ },
+ {
+ /* Lenovo X9-15 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_BOARD_NAME, "21Q7"),
+ },
+ .driver_data = "SONY471A",
+ },
{} /* Terminating entry */
};
--
2.53.0