[PATCH v3 2/2] PM/devfreq: rk3399: get devfreq suspend frequency

From: Lin Huang
Date: Mon Nov 07 2016 - 01:39:47 EST


We need ddr run a specific frequency when ddr dvfs stop
working. For example: if we enable two monitor, then we will
stop ddr dvfs, but we hope ddr can run in highest frequency
obviously.

Signed-off-by: Lin Huang <hl@xxxxxxxxxxxxxx>
---
Changes in v2:
- None
Changes in v3:
- None

drivers/devfreq/rk3399_dmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/devfreq/rk3399_dmc.c b/drivers/devfreq/rk3399_dmc.c
index 5a2da95..39f8e27 100644
--- a/drivers/devfreq/rk3399_dmc.c
+++ b/drivers/devfreq/rk3399_dmc.c
@@ -329,7 +329,7 @@ static int rk3399_dmcfreq_probe(struct platform_device *pdev)
if (IS_ERR(data->devfreq))
return PTR_ERR(data->devfreq);
devm_devfreq_register_opp_notifier(dev, data->devfreq);
-
+ devfreq_opp_get_suspend_opp(dev, data->devfreq);
data->dev = dev;
platform_set_drvdata(pdev, data);
pd_register_notify_to_dmc(data->devfreq);
--
1.9.1