[Intel-gfx] [PATCH i-g-t 2/2] tests/kms_rotation_crc: add 90/270 X-tiled tests

[Matthew Auld]

As suggested by Ville Syrjälä, add expect-to-fail tests for X-tiled
90/270 rotations on gen >= 9

Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Signed-off-by: Matthew Auld <matthew.a...@intel.com>
---
 tests/kms_rotation_crc.c | 54 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

diff --git a/tests/kms_rotation_crc.c b/tests/kms_rotation_crc.c
index bd9ab7b..eb08543 100644
--- a/tests/kms_rotation_crc.c
+++ b/tests/kms_rotation_crc.c
@@ -547,6 +547,48 @@ err_commit:
        igt_assert_eq(ret, -EINVAL);
 }
 
+static void test_plane_rotation_xtiled_invalid(data_t *data, enum igt_plane 
plane_type)
+{
+       igt_display_t *display = &data->display;
+       int fd = data->gfx_fd, fb_id;
+       uint64_t tiling = LOCAL_I915_FORMAT_MOD_X_TILED;
+       uint32_t pixel_format = DRM_FORMAT_XRGB8888;
+       enum igt_commit_style commit = COMMIT_LEGACY;
+       igt_output_t *output = &display->outputs[0];
+       igt_plane_t *plane;
+       drmModeModeInfo *mode;
+       int ret;
+
+       if (plane_type == IGT_PLANE_PRIMARY || plane_type == IGT_PLANE_CURSOR) {
+               igt_require(data->display.has_universal_planes);
+               commit = COMMIT_UNIVERSAL;
+       }
+
+       igt_require(output != NULL && output->valid == true);
+
+       plane = igt_output_get_plane(output, plane_type);
+       igt_require(igt_plane_supports_rotation(plane));
+
+       mode = igt_output_get_mode(output);
+
+       fb_id = igt_create_fb(fd, mode->hdisplay, mode->vdisplay, pixel_format,
+                             tiling, &data->fb);
+       igt_assert(fb_id);
+
+       igt_plane_set_fb(plane, NULL);
+       igt_display_commit(display);
+
+       igt_plane_set_fb(plane, &data->fb);
+
+       igt_plane_set_rotation(plane, data->rotation);
+       ret = igt_display_try_commit2(display, commit);
+
+       igt_remove_fb(fd, &data->fb);
+       kmstest_restore_vt_mode();
+
+       igt_assert_eq(ret, -EINVAL);
+}
+
 igt_main
 {
        data_t data = {};
@@ -642,6 +684,18 @@ igt_main
                test_plane_rotation_ytiled_obj(&data, IGT_PLANE_PRIMARY);
        }
 
+       igt_subtest_f("primary-rotation-90-X-tiled-invalid") {
+               igt_require(gen >= 9);
+               data.rotation = IGT_ROTATION_90;
+               test_plane_rotation_xtiled_invalid(&data, IGT_PLANE_PRIMARY);
+       }
+
+       igt_subtest_f("primary-rotation-270-X-tiled-invalid") {
+               igt_require(gen >= 9);
+               data.rotation = IGT_ROTATION_270;
+               test_plane_rotation_xtiled_invalid(&data, IGT_PLANE_PRIMARY);
+       }
+
        igt_subtest_f("exhaust-fences") {
                igt_require(gen >= 9);
                test_plane_rotation_exhaust_fences(&data, IGT_PLANE_PRIMARY);
-- 
2.4.3

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