- Drop the flip from the name - we don't do that. And the blt is
really just to have a bit of fun with the domain tracking.
- The real test is 1) dirty with gpu 2) grab 1st crc 3) set_domain for
cpu access 4) wait a long time 5) dirty more with cpu 6) grab 2nd
crc.
This fixes failures since with the old tests we wouldn't have noticed
the cpu rendering really.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
igt_fixture and igt_subtests use longjmp/setjmp internally, which
means local variables at the same stack frame are at risk. Best
practice is to move them out right in front of the igt_main block.
It would be awesome if someone could come up with a cocci patch to
auto-fix this, but unfortunately my attempts failed.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This reverts commit 6903ab04e5f9048e3932eb3225e94b6a228681ba.
The igt_assert conversion rule is broken and doesn't invert the check
as it should.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Aside: The test has way too many bool return values that are then
always checked with igt_assert. Imo cleaner to switch to a more
declarative approach and shovel the igt_assert/require into those
functions instead.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79962
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
v2: Wait psr enable with timeout and more subtest added.
v3: Add wait for v_blank leeting test more reliable and preparing to
add Baytrail per-pipe tests.
v4: Call busy_ioctl on mmap_gtt to match the real usage and remove the need
of inactivate on set_domain, what was semantically wrong.
v5: Adding more test cases to cover mmap_gtt with and without followed by
busy ioctl and also without busy and waiting 10 seconds between
set_domain and actual write.
v6: rebase after kms_plane added and debugfs api changed.
Plus adding more test cases.
v7: Some rework and sprite test added
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
