Re: [Intel-gfx] [PATCH 1/2] drm/i915/gt: Also use async bind for PIN_USER into bsw/bxt ggtt

[Mika Kuoppala <mika.kuoppala@linux.intel.com>]

Chris Wilson <chris@chris-wilson.co.uk> writes:

> In the rare cases where we are using the global GGTT for execution in
> the selftests, we have marked them with PIN_USER knowing that they will
> be bound as PIN_GLOBAL as well. However, we need to catch the extra flag
> in deciding to use the async worker for such binds as well.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>

> ---
>  drivers/gpu/drm/i915/gt/intel_ggtt.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt.c b/drivers/gpu/drm/i915/gt/intel_ggtt.c
> index 3b23b431bd56..9e8c2e189aef 100644
> --- a/drivers/gpu/drm/i915/gt/intel_ggtt.c
> +++ b/drivers/gpu/drm/i915/gt/intel_ggtt.c
> @@ -846,7 +846,8 @@ static int gen8_gmch_probe(struct i915_ggtt *ggtt)
>  	    IS_CHERRYVIEW(i915) /* fails with concurrent use/update */) {
>  		ggtt->vm.insert_entries = bxt_vtd_ggtt_insert_entries__BKL;
>  		ggtt->vm.insert_page    = bxt_vtd_ggtt_insert_page__BKL;
> -		ggtt->vm.bind_async_flags = I915_VMA_GLOBAL_BIND;
> +		ggtt->vm.bind_async_flags =
> +		       	I915_VMA_GLOBAL_BIND | I915_VMA_LOCAL_BIND;
>  	}
>  
>  	ggtt->invalidate = gen8_ggtt_invalidate;
> -- 
> 2.25.0
>
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