[igt-dev] [PATCH v3 1/1] test/gem_create: limit set_pat only to Meteor Lake

[Andi Shyti <andi.shyti@linux.intel.com>]

From: Fei Yang <fei.yang@intel.com>

For platforms other than Meteor Lake the set_pat extension should
return -ENODEV.

Signed-off-by: Fei Yang <fei.yang@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
---
 tests/i915/gem_create.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/i915/gem_create.c b/tests/i915/gem_create.c
index e9e8216d2b..b7961d9ef2 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;
@@ -672,6 +673,9 @@ static void create_ext_set_pat(int fd)
 	 */
 	if (ret == -EINVAL)
 		igt_skip("I915_GEM_CREATE_EXT_SET_PAT is not supported\n");
+	else if (!IS_METEORLAKE(devid))
+		igt_assert_eq(ret, -ENODEV);
+
 	igt_assert(ret == 0);
 
 	/*
-- 
2.40.1