[igt-dev] [PATCH i-g-t] Added a subtest where multiple pipes are enabled and multiple planes are enabled on each of these pipes.

Nidhi Gupta
2019-04-23T11:23:54Z

---
tests/kms_plane_multiple.c | 71 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 71 insertions(+)

diff --git a/tests/kms_plane_multiple.c b/tests/kms_plane_multiple.c
index d2d02a5..c11de9d 100644
--- a/tests/kms_plane_multiple.c
+++ b/tests/kms_plane_multiple.c
@@ -299,6 +299,52 @@ test_plane_position_with_output(data_t *data, enum pipe pipe,
}

static void
+test_multiple_plane_position_with_output(data_t *data, enum pipe pipe,
+ igt_output_t *output, int n_planes,
+ uint64_t tiling)
+{
+ color_t blue = { 0.0f, 0.0f, 1.0f };
+ igt_crc_t crc;
+ int i;
+ int iterations = opt.iterations < 1 ? 1 : opt.iterations;
+ bool loop_forever;
+ char info[256];
+
+ if (opt.iterations == LOOP_FOREVER) {
+ loop_forever = true;
+ sprintf(info, "forever");
+ } else {
+ loop_forever = false;
+ sprintf(info, "for %d %s",
+ iterations, iterations > 1 ? "iterations" : "iteration");
+ }
+
+ igt_info("Testing connector %s using pipe %s with %d planes %s with seed %d\n",
+ igt_output_name(output), kmstest_pipe_name(pipe), n_planes,
+ info, opt.seed);
+
+ test_init(data, pipe, n_planes);
+
+ test_grab_crc(data, output, pipe, &blue, tiling);
+
+ i = 0;
+ while (i < iterations || loop_forever) {
+ prepare_planes(data, pipe, &blue, tiling, n_planes, output);
+
+ igt_display_commit2(&data->display, COMMIT_ATOMIC);
+
+ igt_pipe_crc_get_current(data->display.drm_fd, data->pipe_crc, &crc);
+
+ igt_assert_crc_equal(&data->ref_crc, &crc);
+
+ i++;
+ }
+
+ //test_fini(data, output, n_planes);
+}
+
+
+static void
test_plane_position(data_t *data, enum pipe pipe, uint64_t tiling)
{
igt_output_t *output;
@@ -317,6 +363,25 @@ test_plane_position(data_t *data, enum pipe pipe, uint64_t tiling)
}

static void
+test_multiple_plane_position(data_t *data, enum pipe pipe, uint64_t tiling)
+{
+ igt_output_t *output;
+ int n_planes = data->display.pipes[pipe].n_planes;
+
+ output = igt_get_single_output_for_pipe(&data->display, pipe);
+ igt_require(output);
+
+ if (!opt.user_seed)
+ opt.seed = time(NULL);
+
+ srand(opt.seed);
+
+ test_multiple_plane_position_with_output(data, pipe, output,
+ n_planes, tiling);
+}
+
+
+static void
run_tests_for_pipe(data_t *data, enum pipe pipe)
{
igt_fixture {
@@ -393,6 +458,12 @@ int main(int argc, char *argv[])
run_tests_for_pipe(&data, pipe);
}

+ igt_subtest_f("atomic-maximum-pipes-tiling-none") {
+ for_each_pipe_static(pipe)
+ test_multiple_plane_position(&data, pipe, LOCAL_DRM_FORMAT_MOD_NONE);
+ }
+
+
igt_fixture {
igt_display_fini(&data.display);
}
--
2.7.4