diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2013-08-29 17:55:13 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2013-08-29 18:04:11 +0100 |
| commit | a60f9300181496e5539f6914c9074e6d1aed0fe3 (patch) | |
| tree | b70858bcf8e083736215f78caa73dc15683d672b | |
| parent | 93550043ca80caf7f754ae89825b1f618430b29d (diff) | |
kms_flip: Set everything to zero to disable a CRTC
Just setting fb=0 is not enough as the kernel thinks userspace is
insane.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | tests/kms_flip.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/tests/kms_flip.c b/tests/kms_flip.c index 0b8a0a88..9f02442b 100644 --- a/tests/kms_flip.c +++ b/tests/kms_flip.c @@ -718,9 +718,17 @@ static int set_mode(struct test_output *o, int fb, int x, int y) int n; for (n = 0; n < o->count; n++) { - if (drmModeSetCrtc(drm_fd, o->_crtc[n], fb, - x, y, &o->_connector[n], 1, &o->kmode[n])) - return -1; + if (fb == 0) { + if (drmModeSetCrtc(drm_fd, o->_crtc[n], + 0, 0, 0, + 0, 0, 0)) + return -1; + } else { + if (drmModeSetCrtc(drm_fd, o->_crtc[n], + fb, x, y, + &o->_connector[n], 1, &o->kmode[n])) + return -1; + } } return 0; |