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V4L/DVB (12089): gspca_sonixj: increase 640x480 frame-buffersize

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gspca_sonixj: increase 640x480 frame-buffersize, as I was getting buffer
overflows during my testing of a "Premier" 0c45:613e cam

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans de Goede 2009-06-18 06:03:20 -03:00 committed by Mauro Carvalho Chehab
parent 119893b2df
commit a5d1cc39fe
1 changed files with 2 additions and 1 deletions
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drivers/media/video/gspca/sonixj.c
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@ -274,7 +274,8 @@ static const struct v4l2_pix_format vga_mode[] = {
.priv = 1},
{640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
.bytesperline = 640,
.sizeimage = 640 * 480 * 3 / 8 + 590,
/* Note 3 / 8 is not large enough, not even 5 / 8 is ?! */
.sizeimage = 640 * 480 * 3 / 4 + 590,
.colorspace = V4L2_COLORSPACE_JPEG,
.priv = 0},
};