/*
* rcar_du_group.c -- R-Car Display Unit Channels Pair
*
- * Copyright (C) 2013 Renesas Corporation
+ * Copyright (C) 2013-2014 Renesas Electronics Corporation
*
* Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
*
static void __rcar_du_group_start_stop(struct rcar_du_group *rgrp, bool start)
{
+ u32 dsysr_scm;
+
+ if (rgrp->interlace_grp)
+ dsysr_scm = DSYSR_SCM_INT_VIDEO;
+ else
+ dsysr_scm = DSYSR_SCM_INT_NONE;
+
rcar_du_group_write(rgrp, DSYSR,
- (rcar_du_group_read(rgrp, DSYSR) & ~(DSYSR_DRES | DSYSR_DEN)) |
- (start ? DSYSR_DEN : DSYSR_DRES));
+ (rcar_du_group_read(rgrp, DSYSR) & ~(DSYSR_DRES | DSYSR_DEN |
+ DSYSR_SCM_MASK)) | dsysr_scm | (start ? DSYSR_DEN : DSYSR_DRES));
}
void rcar_du_group_start_stop(struct rcar_du_group *rgrp, bool start)