Re: [Libva] [PATCH 3/3] extbuf: add support for userptr imports.

2015-04-02 Thread Chris Wilson
On Thu, Apr 02, 2015 at 03:28:20PM +0200, Gwenole Beauchesne wrote: > +drm_intel_bo * > +do_import_userptr(struct intel_driver_data *intel, const char *name, > +void *data, size_t data_size, uint32_t va_flags) > +{ > +#ifdef HAVE_DRM_INTEL_USERPTR > +uint32_t page_size, tiling_mode, flags =

[Libva] [PATCH 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. Signed-off-by: Gwenole Beauchesne --- configure.ac | 19 src/i965_drv_video.c | 8