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Groups > linux.kernel > #1515863 > unrolled thread
| Started by | Lin Huang <hl@rock-chips.com> |
|---|---|
| First post | 2016-11-07 07:40 +0100 |
| Last post | 2016-11-07 07:40 +0100 |
| Articles | 1 — 1 participant |
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[PATCH v3 2/2] PM/devfreq: rk3399: get devfreq suspend frequency Lin Huang <hl@rock-chips.com> - 2016-11-07 07:40 +0100
| From | Lin Huang <hl@rock-chips.com> |
|---|---|
| Date | 2016-11-07 07:40 +0100 |
| Subject | [PATCH v3 2/2] PM/devfreq: rk3399: get devfreq suspend frequency |
| Message-ID | <sALL3-7Kp-3@gated-at.bofh.it> |
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@rock-chips.com> --- 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
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