the crtc check in radeon_get_vblank_timestamp_kms should be against the num_crtc field in radeon_device not against num_crtcs in drm_device
Signed-off-by: Ilija Hadzic ihadzic@research.bell-labs.com --- drivers/gpu/drm/radeon/radeon_kms.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index a749c26..540a9ee 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -347,7 +347,7 @@ int radeon_get_vblank_timestamp_kms(struct drm_device *dev, int crtc, struct drm_crtc *drmcrtc; struct radeon_device *rdev = dev->dev_private;
- if (crtc < 0 || crtc >= dev->num_crtcs) { + if (crtc < 0 || crtc >= rdev->num_crtc) { DRM_ERROR("Invalid crtc %d\n", crtc); return -EINVAL; }