Quoting Lionel Landwerlin (2019-11-21 13:18:47) > On 12/11/2019 11:28, Chris Wilson wrote: > > Use the per-engine sysfs directory to let userspace discover the > > mmio_base of each engine. Prior to recent generations, the user > > accessible registers on each engine are at a fixed offset relative to > > each engine -- but require absolute addressing. As the absolute address > > depends on the actual physical engine, this is not always possible to > > determine from userspace (for example icl may expose vcs1 or vcs2 as the > > second vcs engine). Make this easy for userspace to discover by > > providing the mmio_base in sysfs. > > > > Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > > > Sounds like a good idea : > > > Acked-by: Lionel Landwerlin <lionel.g.landwerlin@xxxxxxxxx> > > > I guess this being under unstable make this unsuitable to expose through > i915_query? I couldn't gather enough support for a HW info i915_query :( -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
