Am 07.05.2010 17:29, schrieb stefan.ringel@xxxxxxxx:
> From: Stefan Ringel <stefan.ringel@xxxxxxxx>
>
> bugfix incorrect image and line position in videobuffer
>
>
> Signed-off-by: Stefan Ringel <stefan.ringel@xxxxxxxx>
> ---
> drivers/staging/tm6000/tm6000-video.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/staging/tm6000/tm6000-video.c b/drivers/staging/tm6000/tm6000-video.c
> index 9554472..f7248f0 100644
> --- a/drivers/staging/tm6000/tm6000-video.c
> +++ b/drivers/staging/tm6000/tm6000-video.c
> @@ -223,8 +223,8 @@ static int copy_packet(struct urb *urb, u32 header, u8 **ptr, u8 *endp,
> * It should, instead, check if the user selected
> * entrelaced or non-entrelaced mode
> */
> - pos= ((line<<1)+field)*linewidth +
> - block*TM6000_URB_MSG_LEN;
> + pos = ((line << 1) - field - 1) * linewidth +
> + block * TM6000_URB_MSG_LEN;
>
> /* Don't allow to write out of the buffer */
> if (pos+TM6000_URB_MSG_LEN > (*buf)->vb.size) {
>
http://www.stefanringel.de/pub/tm6000_image_07_05_2010.jpg
--
Stefan Ringel <stefan.ringel@xxxxxxxx>
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