[igt-dev] [PATCH v2 1/1] test/gem_create: limit set_pat to GEN12+ platforms

[Andi Shyti]

Hi Kamil,

On Tue, Jun 06, 2023 at 11:51:23AM +0200, Andi Shyti wrote:
> From: Fei Yang <fei.yang at intel.com>
> 
> For platforms prior to GEN12 the set_pat extension should
> return -ENODEV.
> 
> Signed-off-by: Fei Yang <fei.yang at intel.com>

I forgot:

Signed-off-by: Andi Shyti <andi.shyti at linux.intel.com> 

and also the title is wrong. May I kindly ask you to update it
to:

   "test/gem_create: limit set_pat to Meteor Lake platforms"

Otherwise, if you prefer, I can resend it.

Andi

> ---
>  tests/i915/gem_create.c | 8 +++++++-
>  1 file changed, 7 insertions(+), 1 deletion(-)
> 
> diff --git a/tests/i915/gem_create.c b/tests/i915/gem_create.c
> index e9e8216d2b..a3428e5890 100644
> --- a/tests/i915/gem_create.c
> +++ b/tests/i915/gem_create.c
> @@ -657,6 +657,7 @@ static void create_ext_set_pat(int fd)
>  		.base = { .name = I915_GEM_CREATE_EXT_SET_PAT },
>  		.pat_index = 65,
>  	};
> +	uint32_t devid = intel_get_drm_devid(fd);
>  	struct drm_i915_gem_caching arg;
>  	uint64_t size;
>  	uint32_t handle;
> @@ -670,8 +671,13 @@ static void create_ext_set_pat(int fd)
>  	 * With a valid PAT index specified, returning -EINVAL here
>  	 * indicates set_pat extension is not supported
>  	 */
> -	if (ret == -EINVAL)
> +	if (!IS_METEORLAKE(devid)) {
> +		igt_assert(ret == -ENODEV);
> +		return;
> +	} else if (ret == -EINVAL) {
>  		igt_skip("I915_GEM_CREATE_EXT_SET_PAT is not supported\n");
> +	}
> +
>  	igt_assert(ret == 0);
>  
>  	/*
> -- 
> 2.40.1