[PATCH i-g-t v2] tests/intel/kms_big_fb: Introducing this restriction to optimize the test execution time on simulation

[Pranay Samala <pranay.samala@intel.com>]

This test executes on only one pipe and all the availble planes with
set of 6 coordinates. Due to this, test takes long duration to execute
on simulation and gets timeout.

Restricting the test to execute only on primary plane with one of the
coordinates for simulation.

v2:
- Breaking the loop instead of using variable m to test only one
  coordinate for simulation (Kamil)
- Removed the variable m (Kamil)
- By default the test is running on only one pipe (Kamil)
- Testing on (0,0) coordinate (Kamil)

Signed-off-by: Pranay Samala <pranay.samala@intel.com>
---
 tests/intel/kms_big_fb.c | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/tests/intel/kms_big_fb.c b/tests/intel/kms_big_fb.c
index 1e45d8e42..f1207e21f 100644
--- a/tests/intel/kms_big_fb.c
+++ b/tests/intel/kms_big_fb.c
@@ -455,6 +455,11 @@ static bool test_plane(data_t *data)
 		{ w, h, },
 	};
 
+	if (igt_run_in_simulation()) {
+		plane = igt_output_get_plane_type(data->output, DRM_PLANE_TYPE_PRIMARY);
+		igt_plane_set_fb(plane, NULL);
+	}
+
 	if (!igt_plane_has_format_mod(plane, data->format, data->modifier))
 		return false;
 
@@ -529,6 +534,9 @@ static bool test_plane(data_t *data)
 
 		igt_assert_crc_equal(&big_crc, &small_crc);
 		igt_pipe_crc_stop(data->pipe_crc);
+
+		if (igt_run_in_simulation())
+			break;
 	}
 
 	return true;
@@ -595,10 +603,14 @@ static bool test_pipe(data_t *data)
 	data->pipe_crc = igt_pipe_crc_new(data->drm_fd, data->pipe,
 					  IGT_PIPE_CRC_SOURCE_AUTO);
 
-	for_each_plane_on_pipe(&data->display, data->pipe, data->plane) {
+	if (igt_run_in_simulation())
 		ret = test_plane(data);
-		if (ret)
-			break;
+	else {
+		for_each_plane_on_pipe(&data->display, data->pipe, data->plane) {
+			ret = test_plane(data);
+			if (ret)
+				break;
+		}
 	}
 
 	if (data->format == DRM_FORMAT_C8)
-- 
2.34.1