It's broken since it doesn't take the order the events arrived into
account and so will fall over for longer seq_step values in the vblank
event: Since the flip completes right away, but the vblank later on
they won't have the same timestamp.
For now just give up, we could resurrect this by strictly alternating
between a flip and a vblank wait.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
So much for developing different patches on different machines and
then not retesting after rebasing. Reported by Ben on irc.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This was a previous attempt to solve the first CRC being bogus. We know
wait for it and discard it at the end of the function.
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
With PLANE1 and PIPE CRC sources the test will work on all currently
shipping (and planed fwiw) platforms.
Also add all the other new sources for non-ivb/hsw chips.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
If the test gets stopped sometimes a helper process falls over.
We need to report this. Since we currently don't track helper
process to precisely we can't shut up the 2nd test failure messge.
This shouldn't happen anyway.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Copy the trick from ZZ_hangman of just cd'ing into the old working
directory in a subshell.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=70561
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Let's add a new test that sets a mode, wait for a few vblanks (3) and
then make sure we read 3 identical CRCs.
Some subtests check for various parsing errors.
In the process, improve the debugfs helpers to deal with CRCs.
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
We were seriously *requiring* libdrm_nouveau unless explicitly disabled?
Acked-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
I deemed them a bit redundant (assuming that developers are the only
ones that look at them anyway). But Paulo requested that I readd them
for the education of QA.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
I've blown the conversion in
commit 37e5b318c5dac290611099e2eec21df1e49fa71f
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri Oct 4 18:42:26 2013 +0200
tests/kms_flip: use igt_assert more
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=70332
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
By not assigning opterr, getopt will print its own error message that
includes information about whether an option is unknown or just requires
an additional argument.
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
Just a very quick hack cobbled together with /bin/sh and exec. We
can't use system since that does stupid things with singals ... Still
we need to whack the child process pretty hard to get rid of it.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
With the introduction of
commit f9a50de3dcc501e930de6c60983a4feb57121e7e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Sat Aug 17 11:12:07 2013 +0100
Introduce intel-gpu-overlay
dri2proto became a dependency (and there is no way to disable overlay
explicitly. The actual version chosen was arbitrarily stolen from mesa.
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
If the test enviroment isn't properly set up we should fail the
testcase, since otherwise there's no way to make sure a feature
actually works.
To cut down on bug triaging time extract the basic test (which was
previously used to skip all subtests) into a "basic" subtest.
Also fail the test hard if the msr interface isn't available. And
switch all other check in setup_enviroment to igt_require.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=69838
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
