diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-06-22 20:49:41 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-06-22 20:53:21 +0100 |
| commit | 8453d4bb7a901c6a7601fc8a13b47701cbb38db4 (patch) | |
| tree | 1200cf9473da5ee336b2c74b5910fbd129b35ba6 /tests/kms_cursor_legacy.c | |
| parent | 987e1d56505b676530ecc667792c0f3c69b78f76 (diff) | |
igt/kms_cursor_legacy: Replace synchronous pageflip
Aparently we never supported that mode of operation. Maybe in the future
we will, but for now just use the vblank wait to align ourselves with
the vblank.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'tests/kms_cursor_legacy.c')
| -rw-r--r-- | tests/kms_cursor_legacy.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/tests/kms_cursor_legacy.c b/tests/kms_cursor_legacy.c index 7756b691..00890c95 100644 --- a/tests/kms_cursor_legacy.c +++ b/tests/kms_cursor_legacy.c @@ -286,7 +286,7 @@ static void basic_flip(struct data *data) struct igt_fb fb_info; unsigned vblank_start; int target; - char buf[128]; + struct drm_event buf; uint32_t fb_id; memset(&arg, 0, sizeof(arg)); @@ -324,10 +324,9 @@ static void basic_flip(struct data *data) do_ioctl(data->fd, DRM_IOCTL_MODE_CURSOR, &arg); igt_assert_eq(get_vblank(data->fd, 0, 0), vblank_start); - /* Start with a synchronous flip to align with the vblank */ - do_or_die(drmModePageFlip(data->fd, arg.crtc_id, fb_id, 0, NULL)); + /* Start with a synchronous query to align with the vblank */ + vblank_start = get_vblank(data->fd, 0, DRM_VBLANK_NEXTONMISS); do_ioctl(data->fd, DRM_IOCTL_MODE_CURSOR, &arg); - vblank_start = get_vblank(data->fd, 0, 0); /* Schedule a nonblocking flip for the next vblank */ do_or_die(drmModePageFlip(data->fd, arg.crtc_id, fb_id, @@ -339,7 +338,7 @@ static void basic_flip(struct data *data) igt_assert_eq(get_vblank(data->fd, 0, 0), vblank_start); igt_set_timeout(1, "Stuck page flip"); - read(data->fd, buf, sizeof(buf)); + read(data->fd, &buf, sizeof(buf)); igt_assert_eq(get_vblank(data->fd, 0, 0), vblank_start + 1); igt_reset_timeout(); |