Hi - On 04/21/14 07:29, Laurent Pinchart wrote:
Replace the custom buffers queue implementation with a videobuf2 queue. Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
I realize this is late (it's in the kernel now), but I'm noticing that this does not appear to properly support the scatter-gather buffers that were previously supported as far as I recall (and can tell with what was removed with this patch), especially when using USERPTR. You can observe this using "yavta" with the -u parameter. Can you confirm if this works for you? I get the following output from the kernel when attempting to stream a 640x480 UYVY framebuffer:
[ 111.381256] contiguous mapping is too small 589824/614400 - Tim -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html