sna/gen6: Bump the WM thread count to 80

Note that we should only do this when "WiZ Hashing" is disabled. So we
should be checking the GT_MODE register (bring on i915_read!) to be sure
that is safe to do so. However, it gives a big boost to performance of
render copies...  It also causes perf benchmarks to hit thermal limits
much quicker.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/sna/sna_render.h b/src/sna/sna_render.h
index f0f4a2d1..5662a791 100644
--- a/src/sna/sna_render.h
+++ b/src/sna/sna_render.h
@@ -388,6 +388,7 @@ enum {
 };
 
 struct gen6_render_state {
+	const struct gt_info *info;
 	struct kgem_bo *general_bo;
 
 	uint32_t vs_state;