atomisp_try_fmt() gives results with padding included. So when userspace asks for e.g. 1600x1200 then we should pass 1616x1216 to atomisp_try_fmt() this will then get adjusted back to 1600x1200 before returning it to userspace by the atomisp_adjust_fmt() call at the end of atomisp_try_fmt(). This fixes the resolution list in camorama showing resolutions like e.g. 1584x1184 instead of 1600x1200. Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> --- drivers/staging/media/atomisp/pci/atomisp_ioctl.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c index 459645c2e2a7..7ecee39ef5a4 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c +++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c @@ -960,6 +960,13 @@ static int atomisp_try_fmt_cap(struct file *file, void *fh, struct atomisp_device *isp = video_get_drvdata(vdev); int ret; + /* + * atomisp_try_fmt() gived results with padding included, note + * (this gets removed again by the atomisp_adjust_fmt() call below. + */ + f->fmt.pix.width += pad_w; + f->fmt.pix.height += pad_h; + rt_mutex_lock(&isp->mutex); ret = atomisp_try_fmt(vdev, &f->fmt.pix, NULL); rt_mutex_unlock(&isp->mutex); -- 2.36.1
