From: Tvrtko Ursulin <tvrtko.ursu...@intel.com>
Sounds like a useful thing to test going straight from 90 to 270 degrees,
without resetting to no rotation in between.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursu...@intel.com>
---
tests/kms_rotation_crc.c | 42 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/tests/kms_rotation_crc.c b/tests/kms_rotation_crc.c
index 3fd77c42b803..5e32eb6911b2 100644
--- a/tests/kms_rotation_crc.c
+++ b/tests/kms_rotation_crc.c
@@ -36,8 +36,10 @@ typedef struct {
struct igt_fb fb;
struct igt_fb fb_modeset;
igt_crc_t ref_crc;
+ igt_crc_t ref_crc2;
igt_pipe_crc_t *pipe_crc;
igt_rotation_t rotation;
+ igt_rotation_t rotation2;
int pos_x;
int pos_y;
unsigned int w, h;
@@ -174,6 +176,12 @@ static void prepare_crtc(data_t *data, igt_output_t
*output, enum pipe pipe,
commit_crtc(data, output, plane);
igt_pipe_crc_collect_crc(data->pipe_crc, &data->ref_crc);
+ if (data->rotation2 != IGT_ROTATION_0) {
+ paint_squares(data, mode, data->rotation2, plane);
+ commit_crtc(data, output, plane);
+ igt_pipe_crc_collect_crc(data->pipe_crc, &data->ref_crc2);
+ }
+
/*
* Step 2: prepare the plane with an non-rotated fb let the hw
* rotate it.
@@ -249,6 +257,21 @@ static void test_plane_rotation(data_t *data, enum
igt_plane plane_type)
&crc_output);
}
+ if (data->rotation2 != IGT_ROTATION_0) {
+ igt_plane_set_rotation(plane, data->rotation2);
+ ret = igt_display_try_commit2(display, commit);
+ if (data->override_fmt ||
+ data->override_tiling) {
+ igt_assert(ret == -EINVAL);
+ } else {
+ igt_assert(ret == 0);
+ igt_pipe_crc_collect_crc(data->pipe_crc,
+ &crc_output);
+ igt_assert_crc_equal(&data->ref_crc2,
+ &crc_output);
+ }
+ }
+
/*
* check the rotation state has been reset when the VT
* mode is restored
@@ -284,7 +307,10 @@ igt_main
igt_require_pipe_crc();
igt_display_init(&data.display, data.gfx_fd);
+
+ data.rotation2 = IGT_ROTATION_0;
}
+
igt_subtest_f("primary-rotation-180") {
data.rotation = IGT_ROTATION_180;
test_plane_rotation(&data, IGT_PLANE_PRIMARY);
@@ -312,9 +338,17 @@ igt_main
test_plane_rotation(&data, IGT_PLANE_PRIMARY);
}
+ igt_subtest_f("primary-rotation-90-270") {
+ igt_require(gen >= 9);
+ data.rotation = IGT_ROTATION_90;
+ data.rotation2 = IGT_ROTATION_270;
+ test_plane_rotation(&data, IGT_PLANE_PRIMARY);
+ }
+
igt_subtest_f("sprite-rotation-90") {
igt_require(gen >= 9);
data.rotation = IGT_ROTATION_90;
+ data.rotation2 = IGT_ROTATION_0;
test_plane_rotation(&data, IGT_PLANE_2);
}
@@ -324,9 +358,17 @@ igt_main
test_plane_rotation(&data, IGT_PLANE_2);
}
+ igt_subtest_f("sprite-rotation-90-270") {
+ igt_require(gen >= 9);
+ data.rotation = IGT_ROTATION_90;
+ data.rotation2 = IGT_ROTATION_270;
+ test_plane_rotation(&data, IGT_PLANE_2);
+ }
+
igt_subtest_f("sprite-rotation-90-pos-100-0") {
igt_require(gen >= 9);
data.rotation = IGT_ROTATION_90;
+ data.rotation2 = IGT_ROTATION_0;
data.pos_x = 100,
data.pos_y = 0;
test_plane_rotation(&data, IGT_PLANE_2);
--
2.4.6
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