[PATCH 5/5] drm/msm/mdp5: Use the interconnect API

[Rob Clark]

From: Georgi Djakov <georgi.djakov at linaro.org>

Signed-off-by: Georgi Djakov <georgi.djakov at linaro.org>
Signed-off-by: Rob Clark <robdclark at chromium.org>
---
 drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
index 97179bec8902..54d2b4c2b09f 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
@@ -16,6 +16,7 @@
  * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <linux/interconnect.h>
 #include <linux/of_irq.h>
 
 #include "msm_drv.h"
@@ -1050,6 +1051,19 @@ static const struct component_ops mdp5_ops = {
 
 static int mdp5_dev_probe(struct platform_device *pdev)
 {
+	struct icc_path *path0 = of_icc_get(&pdev->dev, "port0");
+	struct icc_path *path1 = of_icc_get(&pdev->dev, "port1");
+	struct icc_path *path_rot = of_icc_get(&pdev->dev, "rotator");
+
+	if (IS_ERR(path0))
+		return PTR_ERR(path0);
+	icc_set_bw(path0, 0, MBps_to_icc(6400));
+
+	if (!IS_ERR(path1))
+		icc_set_bw(path1, 0, MBps_to_icc(6400));
+	if (!IS_ERR(path_rot))
+		icc_set_bw(path_rot, 0, MBps_to_icc(6400));
+
 	DBG("");
 	return component_add(&pdev->dev, &mdp5_ops);
 }
-- 
2.20.1