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SubjectRe: [PATCH v2 10/14] cpufreq: dt: Allow platform specific intermediate callbacks
On 19-02-20, 15:59, peng.fan@nxp.com wrote:
> From: Peng Fan <peng.fan@nxp.com>
>
> Platforms may need to implement platform specific get_intermediate and
> target_intermediate hooks.
>
> Update cpufreq-dt driver's platform data to contain those for such
> platforms.
>
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> ---
> drivers/cpufreq/cpufreq-dt.c | 4 ++++
> drivers/cpufreq/cpufreq-dt.h | 4 ++++
> 2 files changed, 8 insertions(+)
>
> diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
> index d2b5f062a07b..26fe8dfb9ce6 100644
> --- a/drivers/cpufreq/cpufreq-dt.c
> +++ b/drivers/cpufreq/cpufreq-dt.c
> @@ -363,6 +363,10 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
> dt_cpufreq_driver.resume = data->resume;
> if (data->suspend)
> dt_cpufreq_driver.suspend = data->suspend;
> + if (data->get_intermediate) {
> + dt_cpufreq_driver.target_intermediate = data->target_intermediate;
> + dt_cpufreq_driver.get_intermediate = data->get_intermediate;
> + }
> }
>
> ret = cpufreq_register_driver(&dt_cpufreq_driver);
> diff --git a/drivers/cpufreq/cpufreq-dt.h b/drivers/cpufreq/cpufreq-dt.h
> index a5a45b547d0b..28c8af7ec5ef 100644
> --- a/drivers/cpufreq/cpufreq-dt.h
> +++ b/drivers/cpufreq/cpufreq-dt.h
> @@ -14,6 +14,10 @@ struct cpufreq_policy;
> struct cpufreq_dt_platform_data {
> bool have_governor_per_policy;
>
> + unsigned int (*get_intermediate)(struct cpufreq_policy *policy,
> + unsigned int index);
> + int (*target_intermediate)(struct cpufreq_policy *policy,
> + unsigned int index);

Who calls them ?

--
viresh

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