diff options
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_group.c')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_group.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_group.c b/drivers/gpu/drm/rcar-du/rcar_du_group.c index 1bdc0ee0c248..7fd39a7d91c8 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_group.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_group.c @@ -85,6 +85,12 @@ static void rcar_du_group_setup(struct rcar_du_group *rgrp) * superposition 0 to DU0 pins. DU1 pins will be configured dynamically. */ rcar_du_group_write(rgrp, DORCR, DORCR_PG1D_DS1 | DORCR_DPRS); + + /* Apply planes to CRTCs association. */ + mutex_lock(&rgrp->lock); + rcar_du_group_write(rgrp, DPTSR, (rgrp->dptsr_planes << 16) | + rgrp->dptsr_planes); + mutex_unlock(&rgrp->lock); } /* |