| commit | c1bb11451ed93aae53efcf461f936a54675dcbea | [log] [tgz] |
|---|---|---|
| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | Wed Aug 10 16:22:10 2016 +0100 |
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | Thu Aug 11 11:33:10 2016 +0100 |
| tree | de3263fcbacc8069764b266b67e6685653c2ecaf | |
| parent | 17f298cf5458045562157a8bb7a592dbdace3d95 [diff] |
drm/i915: Store number of active engines in device info Until now code was calling hweight32 to figure out the number from device_info->ring_mask at runtime. Instead we can cache it at engine init time and use directly. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Dave Gordon <david.s.gordon@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/1470842530-35854-1-git-send-email-tvrtko.ursulin@linux.intel.com