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| author | Hans de Goede <hdegoede@redhat.com> | 2011-02-16 14:37:54 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-03-22 02:32:10 +0300 |
| commit | 6899a9c7778a6d19edc74e2ef7dfb6daf21dc366 (patch) | |
| tree | adc456d08042f50cdbba8d9d3e465cf4c1391d55 /drivers/media/video/gspca/sn9c20x.c | |
| parent | b39e0cb9018bf95348078ad74b3e0171e985389a (diff) | |
| download | linux-6899a9c7778a6d19edc74e2ef7dfb6daf21dc366.tar.xz | |
[media] gspca_sn9c20x: Make buffers slightly larger for JPEG frames
In good lighting conditions (lots of details visible) the current buffers
are sometimes too small.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca/sn9c20x.c')
| -rw-r--r-- | drivers/media/video/gspca/sn9c20x.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c index 52f44a5c1b2f..f51579c4e9dc 100644 --- a/drivers/media/video/gspca/sn9c20x.c +++ b/drivers/media/video/gspca/sn9c20x.c @@ -369,7 +369,7 @@ static const struct v4l2_pix_format vga_mode[] = { .priv = SCALE_160x120}, {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, .bytesperline = 320, - .sizeimage = 320 * 240 * 3 / 8 + 590, + .sizeimage = 320 * 240 * 4 / 8 + 590, .colorspace = V4L2_COLORSPACE_JPEG, .priv = SCALE_320x240 | MODE_JPEG}, {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, @@ -384,7 +384,7 @@ static const struct v4l2_pix_format vga_mode[] = { .priv = SCALE_320x240}, {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, .bytesperline = 640, - .sizeimage = 640 * 480 * 3 / 8 + 590, + .sizeimage = 640 * 480 * 4 / 8 + 590, .colorspace = V4L2_COLORSPACE_JPEG, .priv = SCALE_640x480 | MODE_JPEG}, {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, @@ -417,7 +417,7 @@ static const struct v4l2_pix_format sxga_mode[] = { .priv = SCALE_160x120}, {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, .bytesperline = 320, - .sizeimage = 320 * 240 * 3 / 8 + 590, + .sizeimage = 320 * 240 * 4 / 8 + 590, .colorspace = V4L2_COLORSPACE_JPEG, .priv = SCALE_320x240 | MODE_JPEG}, {320, 240, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, @@ -432,7 +432,7 @@ static const struct v4l2_pix_format sxga_mode[] = { .priv = SCALE_320x240}, {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, .bytesperline = 640, - .sizeimage = 640 * 480 * 3 / 8 + 590, + .sizeimage = 640 * 480 * 4 / 8 + 590, .colorspace = V4L2_COLORSPACE_JPEG, .priv = SCALE_640x480 | MODE_JPEG}, {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, |