On Thu, 2012-07-05 at 07:24 +0200, Gwenole Beauchesne wrote:
> 2012/7/5 Xiang, Haihao <haihao.xi...@intel.com>:
> >> +/** \brief Base DRM state. */
> >> +struct drm_state {
> >> + /** \brief DRM connection descriptor. */
> >> + int fd;
> >> + /** \brief DRM connection type. */
> >> + int type;
> >> +};
> >
> > It doesn't make sense to me. Does it mean DRM connection also is based
> > on DRI1/DRI2 protocols ?
>
> No, but a VA_DRM type could be added, or to replace the "dummy" value.
It confused me a bit. This patch adds the following *DRM* connection
types:
+/** \brief DRM connection types. */
+enum {
+ VA_NONE = 0,
+ VA_DRI1 = 1,
+ VA_DRI2 = 2,
+ VA_DUMMY = 3,
+};
so I think VA_DRI1 and VA_DRI2 all are one of *DRM* connect type.
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