diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c index 161a74a3ac5ed7221125290fa439c343f94a42ba..61d1c4897a45988c314e292a3890e906fc365935 100644 --- a/drivers/gpu/drm/omapdrm/omap_crtc.c +++ b/drivers/gpu/drm/omapdrm/omap_crtc.c @@ -33,6 +33,7 @@ struct omap_crtc { int pipe; enum omap_channel channel; struct omap_overlay_manager_info info; + struct drm_encoder *current_encoder; /* * Temporary: eventually this will go away, but it is needed @@ -594,6 +595,11 @@ static void omap_crtc_pre_apply(struct omap_drm_apply *apply) } } + if (omap_crtc->current_encoder && encoder != omap_crtc->current_encoder) + omap_encoder_set_enabled(omap_crtc->current_encoder, false); + + omap_crtc->current_encoder = encoder; + if (!omap_crtc->enabled) { set_enabled(&omap_crtc->base, false); if (encoder)