[PATCH v2 8/9] mx2_camera: Use soc_mbus_image_size() instead of manual computation

[Laurent Pinchart]

Use the new soc_mbus_image_size() function to compute the image size.

Signed-off-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
---
 drivers/media/video/mx2_camera.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index 091f2e1..1269b5f 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@ -1121,7 +1121,8 @@ static int mx2_camera_try_fmt(struct soc_camera_device 
*icd,
                                xlate->host_fmt);
                if (pix->bytesperline < 0)
                        return pix->bytesperline;
-               pix->sizeimage = pix->height * pix->bytesperline;
+               pix->sizeimage = soc_mbus_image_size(xlate->host_fmt,
+                                               pix->bytesperline, pix->height);
                /* Check against the CSIRXCNT limit */
                if (pix->sizeimage > 4 * 0x3ffff) {
                        /* Adjust geometry, preserve aspect ratio */
@@ -1132,7 +1133,8 @@ static int mx2_camera_try_fmt(struct soc_camera_device 
*icd,
                        pix->bytesperline = soc_mbus_bytes_per_line(pix->width,
                                                        xlate->host_fmt);
                        BUG_ON(pix->bytesperline < 0);
-                       pix->sizeimage = pix->height * pix->bytesperline;
+                       pix->sizeimage = soc_mbus_image_size(xlate->host_fmt,
+                                               pix->bytesperline, pix->height);
                }
        }
 
-- 
1.7.3.4

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