v4l: mx3_camera.c: correct 'sizeimage' value reporting

Commit Message

Anatolij Gustschin Jan. 31, 2011, 12:58 p.m. UTC

None

Patch

diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c
index 7bcaaf7..6b0b25d 100644
--- a/drivers/media/video/mx3_camera.c
+++ b/drivers/media/video/mx3_camera.c
@@ -918,6 +918,12 @@  static int mx3_camera_set_fmt(struct soc_camera_device *icd,
 	pix->colorspace		= mf.colorspace;
 	icd->current_fmt	= xlate;
 
+	pix->bytesperline = soc_mbus_bytes_per_line(pix->width,
+						    xlate->host_fmt);
+	if (pix->bytesperline < 0)
+		return pix->bytesperline;
+	pix->sizeimage = pix->height * pix->bytesperline;
+
 	dev_dbg(icd->dev.parent, "Sensor set %dx%d\n", pix->width, pix->height);
 
 	return ret;