1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c
index e2482b40da51..e60709261951 100644
--- a/drivers/input/touchscreen/ad7879.c
+++ b/drivers/input/touchscreen/ad7879.c
@@ -118,6 +118,7 @@ struct ad7879 {
         unsigned int            irq;
         bool                    disabled;       /* P: input->mutex */
         bool                    suspended;      /* P: input->mutex */
+        bool                    swap_xy;
         u16                     conversion_data[AD7879_NR_SENSE];
         char                    phys[32];
         u8                      first_conversion_delay;
@@ -161,6 +162,9 @@ static int ad7879_report(struct ad7879 *ts)
         z1 = ts->conversion_data[AD7879_SEQ_Z1] & MAX_12BIT;
         z2 = ts->conversion_data[AD7879_SEQ_Z2] & MAX_12BIT;
 
+        if (ts->swap_xy)
+                swap(x, y);
+
         /*
          * The samples processed here are already preprocessed by the AD7879.
          * The preprocessing function consists of a median and an averaging
@@ -520,6 +524,7 @@ struct ad7879 *ad7879_probe(struct device *dev, u8 devid, unsigned int irq,
         ts->dev = dev;
         ts->input = input_dev;
         ts->irq = irq;
+        ts->swap_xy = pdata->swap_xy;
 
         setup_timer(&ts->timer, ad7879_timer, (unsigned long) ts);