mirror of https://gitee.com/openkylin/linux.git
[media] [REVIEW] em28xx: fix bytesperline calculation in TRY_FMT
The bytesperline calculation was incorrect: it used the old width instead of the provided width. Fixed. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Frank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -906,7 +906,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
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f->fmt.pix.width = width;
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f->fmt.pix.width = width;
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f->fmt.pix.height = height;
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f->fmt.pix.height = height;
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f->fmt.pix.pixelformat = fmt->fourcc;
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f->fmt.pix.pixelformat = fmt->fourcc;
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f->fmt.pix.bytesperline = (dev->width * fmt->depth + 7) >> 3;
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f->fmt.pix.bytesperline = (width * fmt->depth + 7) >> 3;
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f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * height;
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f->fmt.pix.sizeimage = f->fmt.pix.bytesperline * height;
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f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
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f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
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if (dev->progressive)
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if (dev->progressive)
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