On Mon, 2017-01-16 at 14:26 +0100, Maarten Lankhorst wrote:
> Op 16-01-17 om 14:09 schreef Mika Kahola:
> >
> > Relax required time to atomic commits from 1 vblank to 2 vblanks.
> >
> > Reference: Issues seen on BYT CI tests
> >
> > Cc: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
> >
> > Signed-off-by: Mika Kahola <mika.kah...@intel.com>
> > ---
> > tests/kms_plane_multiple.c | 9 +++++----
> > 1 file changed, 5 insertions(+), 4 deletions(-)
> >
> > diff --git a/tests/kms_plane_multiple.c
> > b/tests/kms_plane_multiple.c
> > index 792f530..6257a8b 100644
> > --- a/tests/kms_plane_multiple.c
> > +++ b/tests/kms_plane_multiple.c
> > @@ -235,7 +235,7 @@ test_atomic_plane_position_with_output(data_t
> > *data, enum pipe pipe,
> > test_position_t test = { .data = data };
> > color_t blue = { 0.0f, 0.0f, 1.0f };
> > igt_crc_t *crc = NULL;
> > - unsigned int vblank_start;
> > + unsigned int vblank_start, vblank_stop;
> > int i, n, ret;
> > int iterations = opt.iterations < 1 ? 1 : opt.iterations;
> > bool loop_forever;
> > @@ -274,13 +274,14 @@ test_atomic_plane_position_with_output(data_t
> > *data, enum pipe pipe,
> > ret = read(data->display.drm_fd, buf,
> > sizeof(buf));
> > igt_assert(ret >= 0);
> >
> > - igt_assert_eq(get_vblank(data->display.drm_fd,
> > pipe, 0), vblank_start + 1);
> > + vblank_stop = get_vblank(data->display.drm_fd,
> > pipe, 0);
> > igt_assert_eq(e->type, DRM_EVENT_FLIP_COMPLETE);
> > igt_reset_timeout();
> >
> > - n = igt_pipe_crc_get_crcs(data->pipe_crc,
> > MAX_CRCS, &crc);
> > + n = igt_pipe_crc_get_crcs(data->pipe_crc,
> > vblank_stop - vblank_start, &crc);
> >
> > - igt_assert_eq(n, MAX_CRCS);
> > + igt_assert(vblank_stop - vblank_start <=
> > MAX_CRCS);
> > + igt_assert_eq(n, vblank_stop - vblank_start);
> >
> Isn't MAX_CRCS 1? I don't see how this would relax anything then.
True. I missed to increase MAX_CRCS. Update follows..
>
> ~Maarten
--
Mika Kahola - Intel OTC
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