This reverts commit 7c8703fb02b248c2bcf9756bba8812bcfe7ed5d3.
If we expect it to fail until we find a solution, let the hw fail and
continue to track the known failure in CI/bugs.
Cc: Martin Peres <martin.pe...@linux.intel.com>
---
tests/kms_cursor_legacy.c | 18 +-----------------
1 file changed, 1 insertion(+), 17 deletions(-)
diff --git a/tests/kms_cursor_legacy.c b/tests/kms_cursor_legacy.c
index 2eb1d1bd..ac05ca53 100644
--- a/tests/kms_cursor_legacy.c
+++ b/tests/kms_cursor_legacy.c
@@ -618,23 +618,9 @@ static void basic_flip_cursor(igt_display_t *display,
do_ioctl(display->drm_fd, DRM_IOCTL_MODE_CURSOR, &arg[0]);
busy = NULL;
- if (flags & BASIC_BUSY) {
+ if (flags & BASIC_BUSY)
busy = make_fb_busy(display->drm_fd, &fb_info);
- /*
- * Prevent going into C3 or higher state
- * or we may miss vblank interrupts on SNB.
- */
- igt_fork(child, 1) {
- struct sched_param parm = { .sched_priority = 0
};
-
- igt_assert(sched_setscheduler(0, SCHED_IDLE,
&parm) == 0);
-
- while (*busy != MI_BATCH_BUFFER_END)
- sched_yield();
- }
- }
-
/* Start with a synchronous query to align with the vblank */
vblank_start = get_vblank(display->drm_fd, pipe,
DRM_VBLANK_NEXTONMISS);
@@ -699,8 +685,6 @@ static void basic_flip_cursor(igt_display_t *display,
delta = get_vblank(display->drm_fd, pipe, 0) - vblank_start;
- igt_waitchildren();
-
if (!mode_requires_extra_vblank(mode))
miss2 += delta != 1;
else
--
2.11.0
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