Re: DMABUF doesn't work when frame size not equal to the size of GPU bo

2014-01-07 Thread Chuanbo Weng
tion issue. Thanks, Chuanbo Weng 2014/1/7 Seung-Woo Kim : > Hello, > > On 2014년 01월 02일 11:22, Chuanbo Weng wrote: >> Hi Laurent and Tomasz, >>As I said in my previous email, you can download the code from >> the github address. >> I think you can easily

Re: DMABUF doesn't work when frame size not equal to the size of GPU bo

2014-01-01 Thread Chuanbo Weng
reproduced this issue? Thanks, Chuanbo Weng 2013/12/31 Laurent Pinchart : > Hi Chuanbo, > > On Tuesday 31 December 2013 19:21:09 Chuanbo Weng wrote: >> 2013/12/31 Tomasz Stanislawski : >> > Hi Chuanbo Weng, >> > >> > I suspect that the problem might be caused

Re: DMABUF doesn't work when frame size not equal to the size of GPU bo

2013-12-31 Thread Chuanbo Weng
Hi Tomasz, 2013/12/31 Tomasz Stanislawski : > Hi Chuanbo Weng, > > I suspect that the problem might be caused by difference > between size of DMABUF object and buffer size in V4L2. Thanks for your reply! I agree with you because my experiment prove it (Even when the bo is bigget tha

Re: DMABUF doesn't work when frame size not equal to the size of GPU bo

2013-12-30 Thread Chuanbo Weng
Hi Laurent, 2013/12/29 Laurent Pinchart : > Hi Chuanbo, > > On Friday 27 December 2013 09:55:40 Chuanbo Weng wrote: >> > Hi all, >> > >> > (My environment is intel platform, HD4000 GPU, kernel 3.10.19, logitech >> > 270 webcam) >> > &g

Re: DMABUF doesn't work when frame size not equal to the size of GPU bo

2013-12-26 Thread Chuanbo Weng
Ping for reply! 2013/12/25 Chuanbo Weng : > Hi all, > >(My environment is intel platform, HD4000 GPU, kernel 3.10.19, > logitech 270 webcam) >As title said, I discover this issue when I run the program > shown by Laurent Pinchart: > http://www.mail-ar

DMABUF doesn't work when frame size not equal to the size of GPU bo

2013-12-24 Thread Chuanbo Weng
maybe important: uvcvideo: Stream 1 error event 07 01 len 4 Looking forward to the discussion! Thanks, Chuanbo Weng -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org