提交 2449afcb 编写于 作者: T Trent Piepho 提交者: Mauro Carvalho Chehab

V4L/DVB (11909): cx23885: Use v4l bounding/alignment function

The v4l function has a better algorithm for aligning image size.
Signed-off-by: NTrent Piepho <xyzzy@speakeasy.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
上级 1c657a99
......@@ -963,15 +963,8 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
}
f->fmt.pix.field = field;
if (f->fmt.pix.height < 32)
f->fmt.pix.height = 32;
if (f->fmt.pix.height > maxh)
f->fmt.pix.height = maxh;
if (f->fmt.pix.width < 48)
f->fmt.pix.width = 48;
if (f->fmt.pix.width > maxw)
f->fmt.pix.width = maxw;
f->fmt.pix.width &= ~0x03;
v4l_bound_align_image(&f->fmt.pix.width, 48, maxw, 2,
&f->fmt.pix.height, 32, maxh, 0, 0);
f->fmt.pix.bytesperline =
(f->fmt.pix.width * fmt->depth) >> 3;
f->fmt.pix.sizeimage =
......
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