[igt-dev] [i-g-t V2 2/2] tests/kms_atomic_transition: Test Cleanup
Bhanuprakash Modem
bhanuprakash.modem at intel.com
Tue Sep 6 14:12:38 UTC 2022
Sanitize the system state before starting the subtest.
V2: - Cleanup the state before exiting the subtest
Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem at intel.com>
---
tests/kms_atomic_transition.c | 73 ++++++++++++++++++-----------------
1 file changed, 38 insertions(+), 35 deletions(-)
diff --git a/tests/kms_atomic_transition.c b/tests/kms_atomic_transition.c
index 3f0ceb3d..31a0f3a4 100644
--- a/tests/kms_atomic_transition.c
+++ b/tests/kms_atomic_transition.c
@@ -47,9 +47,10 @@ struct plane_parms {
typedef struct {
int drm_fd;
- struct igt_fb fb, argb_fb, sprite_fb;
+ struct igt_fb fbs[2], argb_fb, sprite_fb;
igt_display_t display;
bool extended;
+ igt_pipe_crc_t *pipe_crcs[IGT_MAX_PIPES];
} data_t;
/* globals for fence support */
@@ -62,10 +63,11 @@ run_primary_test(data_t *data, enum pipe pipe, igt_output_t *output)
{
drmModeModeInfo *mode;
igt_plane_t *primary;
- igt_fb_t fb;
+ igt_fb_t *fb = &data->fbs[0];
int i, ret;
unsigned flags = DRM_MODE_ATOMIC_TEST_ONLY | DRM_MODE_ATOMIC_ALLOW_MODESET;
+ igt_display_reset(&data->display);
igt_output_set_pipe(output, pipe);
primary = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY);
@@ -76,9 +78,9 @@ run_primary_test(data_t *data, enum pipe pipe, igt_output_t *output)
igt_skip_on_f(ret == -EINVAL, "Primary plane cannot be disabled separately from output\n");
igt_create_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
- DRM_FORMAT_XRGB8888, DRM_FORMAT_MOD_LINEAR, &fb);
+ DRM_FORMAT_XRGB8888, DRM_FORMAT_MOD_LINEAR, fb);
- igt_plane_set_fb(primary, &fb);
+ igt_plane_set_fb(primary, fb);
for (i = 0; i < 4; i++) {
igt_display_commit2(&data->display, COMMIT_ATOMIC);
@@ -87,20 +89,15 @@ run_primary_test(data_t *data, enum pipe pipe, igt_output_t *output)
igt_wait_for_vblank(data->drm_fd,
data->display.pipes[pipe].crtc_offset);
- igt_plane_set_fb(primary, (i & 1) ? &fb : NULL);
+ igt_plane_set_fb(primary, (i & 1) ? fb : NULL);
igt_display_commit2(&data->display, COMMIT_ATOMIC);
if (i & 1)
igt_wait_for_vblank(data->drm_fd,
data->display.pipes[pipe].crtc_offset);
- igt_plane_set_fb(primary, (i & 1) ? NULL : &fb);
+ igt_plane_set_fb(primary, (i & 1) ? NULL : fb);
}
-
- igt_plane_set_fb(primary, NULL);
- igt_output_set_pipe(output, PIPE_NONE);
- igt_remove_fb(data->drm_fd, &fb);
- igt_display_commit2(&data->display, COMMIT_ATOMIC);
}
static void *fence_inc_thread(void *arg)
@@ -507,7 +504,7 @@ run_transition_test(data_t *data, enum pipe pipe, igt_output_t *output,
override_mode.flags ^= DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NHSYNC;
igt_create_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
- DRM_FORMAT_XRGB8888, DRM_FORMAT_MOD_LINEAR, &data->fb);
+ DRM_FORMAT_XRGB8888, DRM_FORMAT_MOD_LINEAR, &data->fbs[0]);
igt_output_set_pipe(output, pipe);
@@ -521,7 +518,7 @@ run_transition_test(data_t *data, enum pipe pipe, igt_output_t *output,
igt_output_set_pipe(output, pipe);
}
- setup_parms(data, pipe, mode, &data->fb, &data->argb_fb, &data->sprite_fb, parms, &iter_max);
+ setup_parms(data, pipe, mode, &data->fbs[0], &data->argb_fb, &data->sprite_fb, parms, &iter_max);
igt_display_commit2(&data->display, COMMIT_ATOMIC);
@@ -663,7 +660,8 @@ static void test_cleanup(data_t *data, enum pipe pipe, igt_output_t *output, boo
igt_display_commit2(&data->display, COMMIT_ATOMIC);
- igt_remove_fb(data->drm_fd, &data->fb);
+ igt_remove_fb(data->drm_fd, &data->fbs[0]);
+ igt_remove_fb(data->drm_fd, &data->fbs[1]);
igt_remove_fb(data->drm_fd, &data->argb_fb);
igt_remove_fb(data->drm_fd, &data->sprite_fb);
}
@@ -803,12 +801,11 @@ static void collect_crcs_mask(igt_pipe_crc_t **pipe_crcs, unsigned mask, igt_crc
static void run_modeset_tests(data_t *data, int howmany, bool nonblocking, bool fencing)
{
- struct igt_fb fbs[2];
int i, j;
unsigned iter_max;
- igt_pipe_crc_t *pipe_crcs[IGT_MAX_PIPES] = { 0 };
igt_output_t *output;
uint16_t width = 0, height = 0;
+ bool ret = true;
for (i = 0; i < data->display.n_outputs; i++)
igt_output_set_pipe(&data->display.outputs[i], PIPE_NONE);
@@ -823,9 +820,9 @@ retry:
}
igt_create_pattern_fb(data->drm_fd, width, height,
- DRM_FORMAT_XRGB8888, 0, &fbs[0]);
+ DRM_FORMAT_XRGB8888, 0, &data->fbs[0]);
igt_create_color_pattern_fb(data->drm_fd, width, height,
- DRM_FORMAT_XRGB8888, 0, .5, .5, .5, &fbs[1]);
+ DRM_FORMAT_XRGB8888, 0, .5, .5, .5, &data->fbs[1]);
for_each_pipe(&data->display, i) {
igt_pipe_t *pipe = &data->display.pipes[i];
@@ -836,7 +833,7 @@ retry:
j += 1;
if (is_i915_device(data->drm_fd))
- pipe_crcs[i] = igt_pipe_crc_new(data->drm_fd, i, INTEL_PIPE_CRC_SOURCE_AUTO);
+ data->pipe_crcs[i] = igt_pipe_crc_new(data->drm_fd, i, INTEL_PIPE_CRC_SOURCE_AUTO);
for_each_valid_output_on_pipe(&data->display, i, output) {
if (output->pending_pipe != PIPE_NONE)
@@ -848,8 +845,8 @@ retry:
}
if (mode) {
- igt_plane_set_fb(plane, &fbs[1]);
- igt_fb_set_size(&fbs[1], plane, mode->hdisplay, mode->vdisplay);
+ igt_plane_set_fb(plane, &data->fbs[1]);
+ igt_fb_set_size(&data->fbs[1], plane, mode->hdisplay, mode->vdisplay);
igt_plane_set_size(plane, mode->hdisplay, mode->vdisplay);
if (fencing)
@@ -883,13 +880,13 @@ retry:
if (igt_hweight(i) > howmany)
continue;
- event_mask = set_combinations(data, i, &fbs[0]);
+ event_mask = set_combinations(data, i, &data->fbs[0]);
if (!event_mask && i)
continue;
commit_display(data, event_mask, nonblocking);
- collect_crcs_mask(pipe_crcs, i, crcs[0]);
+ collect_crcs_mask(data->pipe_crcs, i, crcs[0]);
for (j = iter_max - 1; j > i + 1; j--) {
if (igt_hweight(j) > howmany)
@@ -898,54 +895,60 @@ retry:
if (igt_hweight(i) < howmany && igt_hweight(j) < howmany)
continue;
- event_mask = set_combinations(data, j, &fbs[1]);
+ event_mask = set_combinations(data, j, &data->fbs[1]);
if (!event_mask)
continue;
commit_display(data, event_mask, nonblocking);
- collect_crcs_mask(pipe_crcs, j, crcs[1]);
+ collect_crcs_mask(data->pipe_crcs, j, crcs[1]);
refresh_primaries(data, j);
commit_display(data, j, nonblocking);
- collect_crcs_mask(pipe_crcs, j, crcs[2]);
+ collect_crcs_mask(data->pipe_crcs, j, crcs[2]);
- event_mask = set_combinations(data, i, &fbs[0]);
+ event_mask = set_combinations(data, i, &data->fbs[0]);
if (!event_mask)
continue;
commit_display(data, event_mask, nonblocking);
- collect_crcs_mask(pipe_crcs, i, crcs[3]);
+ collect_crcs_mask(data->pipe_crcs, i, crcs[3]);
refresh_primaries(data, i);
commit_display(data, i, nonblocking);
- collect_crcs_mask(pipe_crcs, i, crcs[4]);
+ collect_crcs_mask(data->pipe_crcs, i, crcs[4]);
if (!is_i915_device(data->drm_fd))
continue;
for (int k = 0; k < IGT_MAX_PIPES; k++) {
if (i & (1 << k)) {
- igt_assert_crc_equal(&crcs[0][k], &crcs[3][k]);
- igt_assert_crc_equal(&crcs[0][k], &crcs[4][k]);
+ ret &= igt_check_crc_equal(&crcs[0][k], &crcs[3][k]);
+ ret &= igt_check_crc_equal(&crcs[0][k], &crcs[4][k]);
}
if (j & (1 << k))
- igt_assert_crc_equal(&crcs[1][k], &crcs[2][k]);
+ ret &= igt_check_crc_equal(&crcs[1][k], &crcs[2][k]);
+
+ if (!ret)
+ goto cleanup;
}
}
}
+cleanup:
set_combinations(data, 0, NULL);
igt_display_commit2(&data->display, COMMIT_ATOMIC);
if (is_i915_device(data->drm_fd)) {
for_each_pipe(&data->display, i)
- igt_pipe_crc_free(pipe_crcs[i]);
+ igt_pipe_crc_free(data->pipe_crcs[i]);
}
- igt_remove_fb(data->drm_fd, &fbs[1]);
- igt_remove_fb(data->drm_fd, &fbs[0]);
+ igt_remove_fb(data->drm_fd, &data->fbs[0]);
+ igt_remove_fb(data->drm_fd, &data->fbs[1]);
+
+ igt_assert(ret || igt_skip_crc_compare);
}
static void run_modeset_transition(data_t *data, int requested_outputs, bool nonblocking, bool fencing)
--
2.35.1
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