On Wed Sep 23 11:52:19 2026 -0300, Felipe Calliari wrote:
> The Samsung Galaxy Book3 Pro (960XFG) has the same problem as the
> Galaxy Book3 Ultra (960XFH): its OV02C10 sensor is mounted upside-down,
> but neither the SSDB nor the _PLD reports the 180 degree rotation, so
> ipu_bridge_parse_rotation() assigns a "rotation" property of 0 to the
> sensor fwnode and the image is rendered upside-down in userspace.
>
> Add a DMI quirk entry for this laptop so that the sensor fwnode gets a
> "rotation" property of 180 and userspace (e.g. libcamera) can
> compensate.
>
> The DMI strings (sys_vendor "SAMSUNG ELECTRONICS CO., LTD.",
> product_name "960XFG") and the upside-down image come from a report
> against the ov02c10 26 MHz clock series.
>
> Reported-by: Mars-Wave <[email protected]>
> Closes:
> https://lore.kernel.org/linux-media/[email protected]/
> Signed-off-by: Felipe Calliari <[email protected]>
> Signed-off-by: Sakari Ailus <[email protected]>
Patch committed.
Thanks,
Sakari Ailus
drivers/media/pci/intel/ipu-bridge.c | 8 ++++++++
1 file changed, 8 insertions(+)
---
diff --git a/drivers/media/pci/intel/ipu-bridge.c
b/drivers/media/pci/intel/ipu-bridge.c
index 064c7d45976f..08b691ce0acd 100644
--- a/drivers/media/pci/intel/ipu-bridge.c
+++ b/drivers/media/pci/intel/ipu-bridge.c
@@ -247,6 +247,14 @@ static const struct dmi_system_id
upside_down_sensor_dmi_ids[] = {
},
.driver_data = "OVTI02C1",
},
+ {
+ /* Samsung Galaxy Book3 Pro */
+ .matches = {
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS
CO., LTD."),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "960XFG"),
+ },
+ .driver_data = "OVTI02C1",
+ },
{} /* Terminating entry */
};
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