[igt-dev] [PATCH i-g-t v3 48/52] tests/kms_vblank: Adopt to use allocator

["Zbigniew Kempczyński" <zbigniew.kempczynski@intel.com>]

From: Bhanuprakash Modem <bhanuprakash.modem@intel.com>

For newer gens kernel will reject relocations returning -EINVAL
so we should just provide the allocator handle to inject the hang.

Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem@intel.com>
Cc: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Cc: Petri Latvala <petri.latvala@intel.com>
Cc: Ashutosh Dixit <ashutosh.dixit@intel.com>
---
 tests/kms_vblank.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/tests/kms_vblank.c b/tests/kms_vblank.c
index 83d5629f1..4597f9827 100644
--- a/tests/kms_vblank.c
+++ b/tests/kms_vblank.c
@@ -118,6 +118,7 @@ static void run_test(data_t *data, void (*testfunc)(data_t *, int, int))
 	igt_output_t *output = data->output;
 	int fd = display->drm_fd;
 	igt_hang_t hang;
+	uint64_t ahnd = 0;
 
 	prepare_crtc(data, fd, output);
 
@@ -128,8 +129,11 @@ static void run_test(data_t *data, void (*testfunc)(data_t *, int, int))
 		 igt_subtest_name(), kmstest_pipe_name(data->pipe),
 		 igt_output_name(output));
 
-	if (!(data->flags & NOHANG))
-		hang = igt_hang_ring(fd, I915_EXEC_DEFAULT);
+	if (!(data->flags & NOHANG)) {
+		if (is_i915_device(fd))
+			ahnd = get_reloc_ahnd(fd, 0);
+		hang = igt_hang_ring_with_ahnd(fd, I915_EXEC_DEFAULT, ahnd);
+	}
 
 	if (data->flags & BUSY) {
 		union drm_wait_vblank vbl;
@@ -166,6 +170,9 @@ static void run_test(data_t *data, void (*testfunc)(data_t *, int, int))
 	igt_info("\n%s on pipe %s, connector %s: PASSED\n\n",
 		 igt_subtest_name(), kmstest_pipe_name(data->pipe), igt_output_name(output));
 
+	if (is_i915_device(fd))
+		put_ahnd(ahnd);
+
 	/* cleanup what prepare_crtc() has done */
 	cleanup_crtc(data, fd, output);
 }
-- 
2.26.0

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