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| author | Luca Bonissi <lucabon@scarsita.it> | 2015-01-26 07:38:17 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-01-29 18:28:46 -0200 |
| commit | 91de062f50c969d1613dd9881c275e58f228b3ac (patch) | |
| tree | 081fd3affbfda536b5bc6fd2a74073d8916fe059 | |
| parent | c7e5a726d5fbf453c49fc8326a6580402643c900 (diff) | |
| download | talos-obmc-linux-91de062f50c969d1613dd9881c275e58f228b3ac.tar.gz talos-obmc-linux-91de062f50c969d1613dd9881c275e58f228b3ac.zip | |
[media] gspca_vc032x: Fix wrong bytesperline
I found a problem on vc032x gspca usb webcam subdriver: "bytesperline"
property is wrong for YUYV and YVYU formats.
With recent v4l-utils library (>=0.9.1), that uses "bytesperline" for
pixel format conversion, the result is a wrong jerky image.
Patch tested on my laptop (USB webcam Logitech Orbicam 046d:0892).
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=91181
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| -rw-r--r-- | drivers/media/usb/gspca/vc032x.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/usb/gspca/vc032x.c b/drivers/media/usb/gspca/vc032x.c index c00ac57de510..b4efb2fb36fa 100644 --- a/drivers/media/usb/gspca/vc032x.c +++ b/drivers/media/usb/gspca/vc032x.c @@ -68,12 +68,12 @@ enum sensors { static const struct v4l2_pix_format vc0321_mode[] = { {320, 240, V4L2_PIX_FMT_YVYU, V4L2_FIELD_NONE, - .bytesperline = 320, + .bytesperline = 320 * 2, .sizeimage = 320 * 240 * 2, .colorspace = V4L2_COLORSPACE_SRGB, .priv = 1}, {640, 480, V4L2_PIX_FMT_YVYU, V4L2_FIELD_NONE, - .bytesperline = 640, + .bytesperline = 640 * 2, .sizeimage = 640 * 480 * 2, .colorspace = V4L2_COLORSPACE_SRGB, .priv = 0}, @@ -97,17 +97,17 @@ static const struct v4l2_pix_format vc0323_mode[] = { }; static const struct v4l2_pix_format bi_mode[] = { {320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE, - .bytesperline = 320, + .bytesperline = 320 * 2, .sizeimage = 320 * 240 * 2, .colorspace = V4L2_COLORSPACE_SRGB, .priv = 2}, {640, 480, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE, - .bytesperline = 640, + .bytesperline = 640 * 2, .sizeimage = 640 * 480 * 2, .colorspace = V4L2_COLORSPACE_SRGB, .priv = 1}, {1280, 1024, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE, - .bytesperline = 1280, + .bytesperline = 1280 * 2, .sizeimage = 1280 * 1024 * 2, .colorspace = V4L2_COLORSPACE_SRGB, .priv = 0}, |
