Other Parts Discussed in Thread: DM3730
Hello,
I am using the Linux 2.6.32-psp03.00.01.06.sdk with a DM3730 to stream video to a display. I would like to stream an 828x828 YUV video using the video layer of the DSS via V4L2. When I try to configure the video layer (code below) with the VIDIOC_S_FMT ioctrl and then query the format with VIDIOC_G_FMT the height always returns as 720. Is there some patch that I need to apply to my kernel to allow it to accept a height greater than 720? The TRM states that greater than 720 is acceptable.
fmt.fmt.pix.height = 828;
fmt.fmt.pix.width = 828;
fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_UYVY;
if (ioctl(video1, VIDIOC_S_FMT, &fmt) < 0)
{
return -1;
}
if (ioctl(video1, VIDIOC_G_FMT, &fmt) < 0)
{
return -1;
}
if ( fmt.fmt.pix.height == 720 )
{
return -2;
}