[Intel-gfx] [PATCH i-g-t] i915/gem_ctx_shared: Use the supplied ring for smoketest

[Mika Kuoppala]

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

> Allow the subtests that want to limit the test to a single engine, to
> limit the test to a single engine.
>
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Mika Kuoppala <mika.kuoppala at linux.intel.com>

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

> ---
>  tests/i915/gem_ctx_shared.c | 8 ++++++--
>  1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/tests/i915/gem_ctx_shared.c b/tests/i915/gem_ctx_shared.c
> index 6d8cbcce2..4d9ffafce 100644
> --- a/tests/i915/gem_ctx_shared.c
> +++ b/tests/i915/gem_ctx_shared.c
> @@ -740,8 +740,12 @@ static void smoketest(int i915, unsigned ring, unsigned timeout)
>  	uint32_t *ptr;
>  
>  	nengine = 0;
> -	for_each_physical_engine(e, i915)
> -		engines[nengine++] = eb_ring(e);
> +	if (ring == -1) {
> +		for_each_physical_engine(e, i915)
> +			engines[nengine++] = eb_ring(e);
> +	} else {
> +		engines[nengine++] = ring;
> +	}
>  	igt_require(nengine);
>  
>  	scratch = gem_create(i915, 4096);
> -- 
> 2.24.0.rc2