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Subject[PATCH 5/5] drm/msm/mdp5: Use the interconnect API
Date
From: Georgi Djakov <georgi.djakov@linaro.org>

Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: Rob Clark <robdclark@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
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