From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
The setcrtc ioctl ignores the fb_id when there's no mode specified.
So passing -1 doens't make much sense. When there is a more, -1 means
to preserve the current fb.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
lib/igt_kms.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/igt_kms.c b/lib/igt_kms.c
index 51d735d..d6c65f0 100644
--- a/lib/igt_kms.c
+++ b/lib/igt_kms.c
@@ -824,7 +824,7 @@ void kmstest_unset_all_crtcs(int drm_fd, drmModeResPtr resources)
int i, rc;
for (i = 0; i < resources->count_crtcs; i++) {
- rc = drmModeSetCrtc(drm_fd, resources->crtcs[i], -1, 0, 0, NULL,
+ rc = drmModeSetCrtc(drm_fd, resources->crtcs[i], 0, 0, 0, NULL,
0, NULL);
igt_assert(rc == 0);
}
--
2.4.10
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