[igt-dev] [PATCH i-g-t] tests/i915/kms_busy: Test cleanup

[Nidhi Gupta]

Sanitize the system state before starting the subtest.

Signed-off-by: Nidhi Gupta <nidhi1.gupta at intel.com>
---
 tests/i915/kms_busy.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/tests/i915/kms_busy.c b/tests/i915/kms_busy.c
index 99a07c2a..e17a6ffb 100644
--- a/tests/i915/kms_busy.c
+++ b/tests/i915/kms_busy.c
@@ -144,8 +144,7 @@ static void test_flip(igt_display_t *dpy, int pipe, bool modeset)
 	igt_output_t *output;
 	int timeout;
 
-	if (modeset)
-		igt_require(dpy->is_atomic);
+	igt_display_reset(dpy);
 
 	output = set_fb_on_crtc(dpy, pipe, &fb[0]);
 	igt_display_commit2(dpy, COMMIT_LEGACY);
@@ -230,6 +229,7 @@ static void test_hang(igt_display_t *dpy,
 	igt_output_t *output;
 	igt_plane_t *primary;
 
+	igt_display_reset(dpy);
 	output = set_fb_on_crtc(dpy, pipe, &fb[0]);
 	igt_display_commit2(dpy, COMMIT_ATOMIC);
 	primary = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY);
@@ -274,6 +274,8 @@ static void test_pageflip_modeset_hang(igt_display_t *dpy, enum pipe pipe)
 	igt_spin_t *t;
 	uint64_t ahnd = get_reloc_ahnd(dpy->drm_fd, 0);
 
+	igt_display_reset(dpy);
+	
 	output = set_fb_on_crtc(dpy, pipe, &fb);
 	primary = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY);
 
@@ -363,8 +365,10 @@ igt_main_args("e", NULL, help_str, opt_handler, NULL)
 		for_each_pipe(&display, pipe) {
 			igt_dynamic("flip")
 				test_flip(&display, pipe, false);
-			igt_dynamic("modeset")
-				test_flip(&display, pipe, true);
+			if(display.is_atomic) {
+				igt_dynamic("modeset")
+					test_flip(&display, pipe, true);
+			}
 			break;
 		}
 	}
-- 
2.36.0