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kms_universal_plane: Add gen9-specific test

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Gen9 adds some new capabilities not present on previous platforms
(primary plane windowing, 90/270 rotation, etc.).  Add a new subtest to
check how these new features interact with the use of the universal
plane API.

For now we just check whether pageflips work as expected in a windowed
setting.  We may want to add some rotation testing in future patches.

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
This commit is contained in:
Matt Roper 2015-10-06 17:04:49 -07:00 committed by Thomas Wood
parent 5bc210a5b5
commit 1a593d2a5d
1 changed files with 107 additions and 0 deletions
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107
tests/kms_universal_plane.c
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@ -54,6 +54,13 @@ typedef struct {
struct igt_fb red_fb, blue_fb;
} pageflip_test_t;
typedef struct {
data_t *data;
int x, y;
int w, h;
struct igt_fb biggreen_fb, smallred_fb, smallblue_fb;
} gen9_test_t;
static void
functional_test_init(functional_test_t *test, igt_output_t *output, enum pipe pipe)
{
@ -636,6 +643,101 @@ cursor_leak_test_pipe(data_t *data, enum pipe pipe, igt_output_t *output)
igt_assert_eq(count1, count2);
}
static void
gen9_test_init(gen9_test_t *test, igt_output_t *output, enum pipe pipe)
{
data_t *data = test->data;
drmModeModeInfo *mode;
igt_output_set_pipe(output, pipe);
mode = igt_output_get_mode(output);
test->w = mode->hdisplay / 2;
test->h = mode->vdisplay / 2;
test->x = mode->hdisplay / 4;
test->y = mode->vdisplay / 4;
/* Initial framebuffer of full CRTC size */
igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
LOCAL_DRM_FORMAT_MOD_NONE,
0.0, 1.0, 0.0,
&test->biggreen_fb);
/* Framebuffers that only cover a quarter of the CRTC size */
igt_create_color_fb(data->drm_fd, test->w, test->h,
DRM_FORMAT_XRGB8888,
LOCAL_DRM_FORMAT_MOD_NONE,
1.0, 0.0, 0.0,
&test->smallred_fb);
igt_create_color_fb(data->drm_fd, test->w, test->h,
DRM_FORMAT_XRGB8888,
LOCAL_DRM_FORMAT_MOD_NONE,
0.0, 0.0, 1.0,
&test->smallblue_fb);
}
static void
gen9_test_fini(gen9_test_t *test, igt_output_t *output)
{
igt_remove_fb(test->data->drm_fd, &test->biggreen_fb);
igt_remove_fb(test->data->drm_fd, &test->smallred_fb);
igt_remove_fb(test->data->drm_fd, &test->smallblue_fb);
igt_output_set_pipe(output, PIPE_ANY);
igt_display_commit2(&test->data->display, COMMIT_LEGACY);
}
/*
* Test features specific to gen9+ platforms (i.e., primary plane
* windowing)
*/
static void
gen9_test_pipe(data_t *data, enum pipe pipe, igt_output_t *output)
{
gen9_test_t test = { .data = data };
igt_plane_t *primary;
int ret = 0;
igt_skip_on(data->gen < 9);
igt_skip_on(pipe >= data->display.n_pipes);
igt_output_set_pipe(output, pipe);
gen9_test_init(&test, output, pipe);
primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
/* Start with a full-screen primary plane */
igt_plane_set_fb(primary, &test.biggreen_fb);
igt_display_commit2(&data->display, COMMIT_LEGACY);
/* Set primary to windowed size/position */
igt_plane_set_fb(primary, &test.smallblue_fb);
igt_plane_set_position(primary, test.x, test.y);
igt_plane_set_size(primary, test.w, test.h);
igt_display_commit2(&data->display, COMMIT_UNIVERSAL);
/*
* SetPlane update to another framebuffer of the same size
* should succeed
*/
igt_plane_set_fb(primary, &test.smallred_fb);
igt_plane_set_position(primary, test.x, test.y);
igt_plane_set_size(primary, test.w, test.h);
igt_display_commit2(&data->display, COMMIT_UNIVERSAL);
/* PageFlip should also succeed */
ret = drmModePageFlip(data->drm_fd, output->config.crtc->crtc_id,
test.smallblue_fb.fb_id, 0, NULL);
igt_assert_eq(ret, 0);
igt_plane_set_fb(primary, NULL);
igt_plane_set_position(primary, 0, 0);
gen9_test_fini(&test, output);
}
static void
run_tests_for_pipe(data_t *data, enum pipe pipe)
{
@ -660,6 +762,11 @@ run_tests_for_pipe(data_t *data, enum pipe pipe)
kmstest_pipe_name(pipe))
for_each_connected_output(&data->display, output)
cursor_leak_test_pipe(data, pipe, output);
igt_subtest_f("universal-plane-gen9-features-pipe-%s",
kmstest_pipe_name(pipe))
for_each_connected_output(&data->display, output)
gen9_test_pipe(data, pipe, output);
}
static data_t data;