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[media] mx2_camera: Use soc_mbus_image_size() instead of manual computation

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

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Laurent Pinchart 2012-03-21 08:03:27 -03:00 committed by Mauro Carvalho Chehab
parent bed8d80330
commit b0a461ff1b
1 changed files with 4 additions and 2 deletions
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6
drivers/media/video/mx2_camera.c
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@ -1395,7 +1395,8 @@ 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 */
@ -1406,7 +1407,8 @@ 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);
}
}