Re: [PATCHv9 18/25] v4l: add buffer exporting via dmabuf

2012-10-08 Thread Tomasz Stanislawski
Hi Hans, On 10/07/2012 04:17 PM, Hans Verkuil wrote: On Sun October 7 2012 15:38:30 Laurent Pinchart wrote: Hi Hans, On Friday 05 October 2012 10:55:40 Hans Verkuil wrote: On Tue October 2 2012 16:27:29 Tomasz Stanislawski wrote: This patch adds extension to V4L2 api. It allow to export a

Re: [PATCHv9 18/25] v4l: add buffer exporting via dmabuf

2012-10-08 Thread Hans Verkuil
On Mon October 8 2012 11:40:37 Tomasz Stanislawski wrote: Hi Hans, On 10/07/2012 04:17 PM, Hans Verkuil wrote: On Sun October 7 2012 15:38:30 Laurent Pinchart wrote: Hi Hans, On Friday 05 October 2012 10:55:40 Hans Verkuil wrote: On Tue October 2 2012 16:27:29 Tomasz Stanislawski

Re: [PATCHv9 18/25] v4l: add buffer exporting via dmabuf

2012-10-08 Thread Tomasz Stanislawski
Hi Hans, On 10/08/2012 11:54 AM, Hans Verkuil wrote: On Mon October 8 2012 11:40:37 Tomasz Stanislawski wrote: Hi Hans, On 10/07/2012 04:17 PM, Hans Verkuil wrote: On Sun October 7 2012 15:38:30 Laurent Pinchart wrote: Hi Hans, On Friday 05 October 2012 10:55:40 Hans Verkuil wrote: On

Re: [PATCHv9 18/25] v4l: add buffer exporting via dmabuf

2012-10-08 Thread Hans Verkuil
On Mon October 8 2012 12:41:28 Tomasz Stanislawski wrote: Hi Hans, On 10/08/2012 11:54 AM, Hans Verkuil wrote: On Mon October 8 2012 11:40:37 Tomasz Stanislawski wrote: Hi Hans, On 10/07/2012 04:17 PM, Hans Verkuil wrote: On Sun October 7 2012 15:38:30 Laurent Pinchart wrote: Hi

Re: [PATCHv9 18/25] v4l: add buffer exporting via dmabuf

2012-10-07 Thread Laurent Pinchart
Hi Hans, On Friday 05 October 2012 10:55:40 Hans Verkuil wrote: On Tue October 2 2012 16:27:29 Tomasz Stanislawski wrote: This patch adds extension to V4L2 api. It allow to export a mmap buffer as file descriptor. New ioctl VIDIOC_EXPBUF is added. It takes a buffer offset used by mmap and

Re: [PATCHv9 18/25] v4l: add buffer exporting via dmabuf

2012-10-07 Thread Hans Verkuil
On Sun October 7 2012 15:38:30 Laurent Pinchart wrote: Hi Hans, On Friday 05 October 2012 10:55:40 Hans Verkuil wrote: On Tue October 2 2012 16:27:29 Tomasz Stanislawski wrote: This patch adds extension to V4L2 api. It allow to export a mmap buffer as file descriptor. New ioctl

Re: [PATCHv9 18/25] v4l: add buffer exporting via dmabuf

2012-10-05 Thread Hans Verkuil
On Tue October 2 2012 16:27:29 Tomasz Stanislawski wrote: This patch adds extension to V4L2 api. It allow to export a mmap buffer as file descriptor. New ioctl VIDIOC_EXPBUF is added. It takes a buffer offset used by mmap and return a file descriptor on success. Signed-off-by: Tomasz

[PATCHv9 18/25] v4l: add buffer exporting via dmabuf

2012-10-02 Thread Tomasz Stanislawski
This patch adds extension to V4L2 api. It allow to export a mmap buffer as file descriptor. New ioctl VIDIOC_EXPBUF is added. It takes a buffer offset used by mmap and return a file descriptor on success. Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com Signed-off-by: Kyungmin Park