[igt-dev] [PATCH i-g-t v2 1/2] kms_hdr: Skip HDR tests on pre-Kaby Lake Intel devices

[Jeremy Cline <jcline@redhat.com>]

According to the Intel documentation[0] I could find, HDR support is
only in Kaby Lake+. Skip tests in kms_hdr if the hardware doesn't
support HDR.

[0] https://www.intel.com/content/dam/support/us/en/documents/graphics/HDR_Intel_Graphics_TechWhitePaper.pdf

Signed-off-by: Jeremy Cline <jcline@redhat.com>
---
 tests/kms_hdr.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/kms_hdr.c b/tests/kms_hdr.c
index e9dd7f27..7617e8a5 100644
--- a/tests/kms_hdr.c
+++ b/tests/kms_hdr.c
@@ -644,6 +644,12 @@ igt_main
 		igt_require(data.display.is_atomic);
 
 		igt_display_require_output(&data.display);
+
+		/* According to Intel documentation, hardware prior to Kaby Lake does
+		 * not support HDR.
+		 */
+		if (is_i915_device(data.fd))
+			igt_require(AT_LEAST_GEN(intel_get_drm_devid(data.fd), 9));
 	}
 
 	igt_describe("Tests switching between different display output bpc modes");
-- 
2.30.1

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