When performing asynchronous atomic updates the modeset lock isn't taken around the callers of omap_crtc_flush(). This isn't an issue though, as access to the CRTC is properly serialized. Just drop the warning.
Signed-off-by: Laurent Pinchart laurent.pinchart@ideasonboard.com --- drivers/gpu/drm/omapdrm/omap_crtc.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c index 189c2cb..4472862 100644 --- a/drivers/gpu/drm/omapdrm/omap_crtc.c +++ b/drivers/gpu/drm/omapdrm/omap_crtc.c @@ -366,7 +366,6 @@ static int omap_crtc_flush(struct drm_crtc *crtc)
DBG("%s: GO", omap_crtc->name);
- WARN_ON(!drm_modeset_is_locked(&crtc->mutex)); WARN_ON(omap_crtc->vblank_irq.registered);
if (dispc_mgr_is_enabled(omap_crtc->channel)) {