So let's not do it every time we switch. Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx> --- drivers/gpu/drm/i915/i915_gem_context.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 0e8fd1e..743fc42 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -710,7 +710,7 @@ static int do_switch(struct intel_ring_buffer *ring, if (ret) goto unpin_out; - if (USES_FULL_PPGTT(ring->dev)) { + if (USES_FULL_PPGTT(ring->dev) && !to->is_initialized) { ret = ppgtt->switch_mm(ppgtt, ring, false); /* The hardware context switch is emitted, but we haven't * actually changed the state - so it's probably safe to bail -- 1.9.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx