Output routing is configured in group registers, move the corresponding
code from rcar_du_crtc.c to rcar_du_group.c.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 21 +--------------------
drivers/gpu/drm/rcar-du/rcar_du_group.c | 19 +++++++++++++++++++
drivers/gpu/drm/rcar-du/rcar_du_group.h | 2 +-
3 files changed, 21 insertions(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index 7784a3b..6a2b959 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -130,25 +130,6 @@ static void rcar_du_crtc_set_display_timing(struct rcar_du_crtc *rcrtc)
rcar_du_crtc_write(rcrtc, DEWR, mode->hdisplay);
}
-static void rcar_du_crtc_set_routing(struct rcar_du_crtc *rcrtc)
-{
- struct rcar_du_device *rcdu = rcrtc->group->dev;
- u32 dorcr = rcar_du_read(rcdu, DORCR);
-
- dorcr &= ~(DORCR_PG2T | DORCR_DK2S | DORCR_PG2D_MASK);
-
- /* Set the DU1 pins sources. Select CRTC 0 if explicitly requested and
- * CRTC 1 in all other cases to avoid cloning CRTC 0 to DU0 and DU1 by
- * default.
- */
- if (rcrtc->outputs & (1 << 1) && rcrtc->index == 0)
- dorcr |= DORCR_PG2D_DS1;
- else
- dorcr |= DORCR_PG2T | DORCR_DK2S | DORCR_PG2D_DS2;
-
- rcar_du_write(rcdu, DORCR, dorcr);
-}
-
void rcar_du_crtc_route_output(struct drm_crtc *crtc, unsigned int output)
{
struct rcar_du_crtc *rcrtc = to_rcar_crtc(crtc);
@@ -245,7 +226,7 @@ static void rcar_du_crtc_start(struct rcar_du_crtc *rcrtc)
/* Configure display timings and output routing */
rcar_du_crtc_set_display_timing(rcrtc);
- rcar_du_crtc_set_routing(rcrtc);
+ rcar_du_group_set_routing(rcrtc->group);
mutex_lock(&rcrtc->group->planes.lock);
rcrtc->plane->enabled = true;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_group.c b/drivers/gpu/drm/rcar-du/rcar_du_group.c
index 625b9f4..7e75451 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_group.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_group.c
@@ -125,3 +125,22 @@ void rcar_du_group_restart(struct rcar_du_group *rgrp)
__rcar_du_group_start_stop(rgrp, false);
__rcar_du_group_start_stop(rgrp, true);
}
+
+void rcar_du_group_set_routing(struct rcar_du_group *rgrp)
+{
+ struct rcar_du_crtc *crtc0 = &rgrp->dev->crtcs[rgrp->index * 2];
+ u32 dorcr = rcar_du_group_read(rgrp, DORCR);
+
+ dorcr &= ~(DORCR_PG2T | DORCR_DK2S | DORCR_PG2D_MASK);
+
+ /* Set the DU1 pins sources. Select CRTC 0 if explicitly requested and
+ * CRTC 1 in all other cases to avoid cloning CRTC 0 to DU0 and DU1 by
+ * default.
+ */
+ if (crtc0->outputs & (1 << 1))
+ dorcr |= DORCR_PG2D_DS1;
+ else
+ dorcr |= DORCR_PG2T | DORCR_DK2S | DORCR_PG2D_DS2;
+
+ rcar_du_group_write(rgrp, DORCR, dorcr);
+}
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_group.h b/drivers/gpu/drm/rcar-du/rcar_du_group.h
index 748331b..180c739 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_group.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_group.h
@@ -42,6 +42,6 @@ int rcar_du_group_get(struct rcar_du_group *rgrp);
void rcar_du_group_put(struct rcar_du_group *rgrp);
void rcar_du_group_start_stop(struct rcar_du_group *rgrp, bool start);
void rcar_du_group_restart(struct rcar_du_group *rgrp);
-
+void rcar_du_group_set_routing(struct rcar_du_group *rgrp);
#endif /* __RCAR_DU_GROUP_H__ */
--
1.8.1.5
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