Re: [Libva] [PATCH intel-driver v2 3/3] extbuf: add support for userptr imports.

2015-04-02 Thread Emil Velikov
Hi gents, Just a small suggestion On 2 April 2015 at 22:29, Chris Wilson wrote: > On Thu, Apr 02, 2015 at 04:30:24PM +0200, Gwenole Beauchesne wrote: ... >> diff --git a/configure.ac b/configure.ac >> index d71a3cc..3c19cd2 100644 >> --- a/configure.ac >> +++ b/configure.ac >> @@ -76,6 +76,25 @@

Re: [Libva] [PATCH intel-driver v2 3/3] extbuf: add support for userptr imports.

2015-04-02 Thread Chris Wilson
[cc'ed Trvtko since he is looking into the libdrm API for userptr and associated issues.] On Thu, Apr 02, 2015 at 04:30:24PM +0200, Gwenole Beauchesne wrote: > Allow creating VA surfaces with userptr allocated buffers. This requires > a recent enough version of libdrm (>= 2.4.57), but also a kerne

[Libva] [PATCH intel-driver v2 3/3] extbuf: add support for userptr imports.

2015-04-02 Thread Gwenole Beauchesne
Allow creating VA surfaces with userptr allocated buffers. This requires a recent enough version of libdrm (>= 2.4.57), but also a kernel (>= 3.16) which contains appropriate fixes for userptr. v2: only request synchronized mappings (Chris Wilson). Signed-off-by: Gwenole Beauchesne --- configur