Use the "upside-down" property to tell that the sensor is mounted upside
down. This reverses the behaviour of the VFLIP and HFLIP controls as well
as the pixel order.
Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
---
Documentation/devicetree/bindings/media/i2c/nokia,smia.txt | 2 ++
drivers/media/i2c/smiapp/smiapp-core.c | 3 +++
2 files changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
b/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
index 33f10a94c381..c824cd7025b3 100644
--- a/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
+++ b/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
@@ -29,6 +29,8 @@ Optional properties
- reset-gpios: XSHUTDOWN GPIO
- flash-leds: See ../video-interfaces.txt
- lens-focus: See ../video-interfaces.txt
+- upside-down: A boolean property. Tells that the sensor is mounted upside
+ down.
Endpoint node mandatory properties
diff --git a/drivers/media/i2c/smiapp/smiapp-core.c
b/drivers/media/i2c/smiapp/smiapp-core.c
index 3b7ace395ee6..5bc91b5a5998 100644
--- a/drivers/media/i2c/smiapp/smiapp-core.c
+++ b/drivers/media/i2c/smiapp/smiapp-core.c
@@ -2801,6 +2801,9 @@ static struct smiapp_hwconfig *smiapp_get_hwconfig(struct
device *dev)
dev_dbg(dev, "lanes %u\n", hwcfg->lanes);
+ if (fwnode_property_read_bool(fwnode, "upside-down"))
+ hwcfg->module_board_orient = SMIAPP_MODULE_BOARD_ORIENT_180;
+
/* NVM size is not mandatory */
fwnode_property_read_u32(fwnode, "nokia,nvm-size", &hwcfg->nvm_size);
--
2.11.0
