[PATCH] rcar-vin: Use bytes per line instead of width for UV offset

[Niklas Söderlund]

The image size is doubled for NV16 and is calculated as bytesperline *
height * 2 to accommodate the split of UV data. When writing the offset
to hardware width is used instead of bytesperline, fix this.

Signed-off-by: Niklas Söderlund <niklas.soderlund+rene...@ragnatech.se>
---
 drivers/media/platform/rcar-vin/rcar-dma.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c 
b/drivers/media/platform/rcar-vin/rcar-dma.c
index c7859b329dd4f02a..af4f774149f08597 100644
--- a/drivers/media/platform/rcar-vin/rcar-dma.c
+++ b/drivers/media/platform/rcar-vin/rcar-dma.c
@@ -703,8 +703,8 @@ static int rvin_setup(struct rvin_dev *vin)
        switch (vin->format.pixelformat) {
        case V4L2_PIX_FMT_NV16:
                rvin_write(vin,
-                          ALIGN(vin->format.width * vin->format.height, 0x80),
-                          VNUVAOF_REG);
+                          ALIGN(vin->format.bytesperline * vin->format.height,
+                                0x80), VNUVAOF_REG);
                dmr = VNDMR_DTMD_YCSEP;
                output_is_yuv = true;
                break;
-- 
2.23.0