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V4L/DVB (11903): sh_mobile_ceu_camera: Use v4l bounding/alignment function 

The v4l function has a better algorithm for aligning image size.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Trent Piepho 2009-05-30 21:45:46 -03:00 committed by Mauro Carvalho Chehab
parent 4a6b8df213
commit bc44fc061e
1 changed files with 2 additions and 10 deletions
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12
drivers/media/video/sh_mobile_ceu_camera.c
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@ -689,16 +689,8 @@ static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd,
/* FIXME: calculate using depth and bus width */
if (f->fmt.pix.height < 4)
f->fmt.pix.height = 4;
if (f->fmt.pix.height > 1920)
f->fmt.pix.height = 1920;
if (f->fmt.pix.width < 2)
f->fmt.pix.width = 2;
if (f->fmt.pix.width > 2560)
f->fmt.pix.width = 2560;
f->fmt.pix.width &= ~0x01;
f->fmt.pix.height &= ~0x03;
v4l_bound_align_image(&f->fmt.pix.width, 2, 2560, 1,
&f->fmt.pix.height, 4, 1920, 2, 0);
f->fmt.pix.bytesperline = f->fmt.pix.width *
DIV_ROUND_UP(xlate->host_fmt->depth, 8);