On Tue, Dec 23, 2014 at 03:52:11PM +0800, Xiong Zhang wrote: > After i915 commit: > commit bd008e5b2953186fc0c6633a885ade95e7043800 > Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > Date: Tue Oct 7 14:13:51 2014 +0100 > > drm: Implement O_NONBLOCK support on /dev/dri/cardN > > the return value for drm short_buffer read is -1 and errno is > EAGAIN. No, it is not. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
