From: Jyoti Yadav <jyoti.r.yadav@xxxxxxxxx>
This patch adds subtest to test scaler clipping and clamping
scenario.
Changes since v1:
- Modify test to work with the changes to kms_plane_scaling. (Maarten)
Changes since v2:
- Use get_num_scalers() to skip when needed.
Signed-off-by: Jyoti Yadav <jyoti.r.yadav@xxxxxxxxx>
Signed-off-by: Mahesh Kumar <mahesh1.kumar@xxxxxxxxx>
Signed-off-by: Vidya Srinivas <vidya.srinivas@xxxxxxxxx>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
---
tests/kms_plane_scaling.c | 43 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/tests/kms_plane_scaling.c b/tests/kms_plane_scaling.c
index f514459584d1..36a6a8ef042b 100644
--- a/tests/kms_plane_scaling.c
+++ b/tests/kms_plane_scaling.c
@@ -416,6 +416,46 @@ test_plane_scaling_on_pipe(data_t *d, enum pipe pipe, igt_output_t *output)
}
}
+static void
+test_scaler_with_clipping_clamping_scenario(data_t *d, enum pipe pipe, igt_output_t *output)
+{
+ drmModeModeInfo *mode;
+
+ igt_require(get_num_scalers(d->devid, pipe) >= 2);
+
+ mode = igt_output_get_mode(output);
+ d->plane1 = &d->display.pipes[pipe].planes[0];
+ prepare_crtc(d, output, pipe, d->plane1, mode);
+
+ igt_create_pattern_fb(d->drm_fd,
+ mode->hdisplay, mode->vdisplay,
+ DRM_FORMAT_XRGB8888,
+ LOCAL_I915_FORMAT_MOD_X_TILED, &d->fb[1]);
+
+ igt_create_pattern_fb(d->drm_fd,
+ mode->hdisplay, mode->vdisplay,
+ DRM_FORMAT_XRGB8888,
+ LOCAL_I915_FORMAT_MOD_Y_TILED, &d->fb[2]);
+
+ igt_plane_set_fb(d->plane1, &d->fb[1]);
+ d->plane2 = igt_output_get_plane(output, 1);
+ igt_plane_set_fb(d->plane2, &d->fb[2]);
+
+ igt_fb_set_position(&d->fb[1], d->plane1, 0, 0);
+ igt_fb_set_size(&d->fb[1], d->plane1, 300, 300);
+ igt_plane_set_position(d->plane1, 100, 400);
+ igt_fb_set_position(&d->fb[2], d->plane2, 0, 0);
+ igt_fb_set_size(&d->fb[2], d->plane2, 400, 400);
+ igt_plane_set_position(d->plane2, 100, 100);
+
+ /* scaled window size is outside the modeset area.*/
+ igt_plane_set_size(d->plane1, mode->hdisplay + 200,
+ mode->vdisplay + 200);
+ igt_plane_set_size(d->plane2, mode->hdisplay + 100,
+ mode->vdisplay + 100);
+ igt_display_commit2(&d->display, COMMIT_ATOMIC);
+}
+
igt_main
{
data_t data = {};
@@ -452,6 +492,9 @@ igt_main
for_each_valid_output_on_pipe(&data.display, pipe, output)
test_scaler_with_rotation_pipe(&data, pipe, output);
+ igt_subtest_f("pipe-%s-scaler-with-clipping-clamping", kmstest_pipe_name(pipe))
+ for_each_valid_output_on_pipe(&data.display, pipe, output)
+ test_scaler_with_clipping_clamping_scenario(&data, pipe, output);
}
igt_fixture
--
2.15.1
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