On Tuesday 16 Jun 2020 at 15:24:38 (+0530), Viresh Kumar wrote:
> On 16-06-20, 10:48, Quentin Perret wrote:
> > ---8<---
> > diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
> > index 0f05caedc320..a9219404e07f 100644
> > --- a/drivers/cpufreq/cpufreq.c
> > +++
On 16-06-20, 10:48, Quentin Perret wrote:
> ---8<---
> diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
> index 0f05caedc320..a9219404e07f 100644
> --- a/drivers/cpufreq/cpufreq.c
> +++ b/drivers/cpufreq/cpufreq.c
> @@ -2340,6 +2340,11 @@ int cpufreq_register_governor(struct
On Tuesday 16 Jun 2020 at 14:57:59 (+0530), Viresh Kumar wrote:
> There is another problem here which we need to look at. Any governor
> which is built as a module and isn't currently used, should be allowed
> to unload. And this needs to be tested by you as well, should be easy
> enough.
>
>
On 16-06-20, 09:31, Quentin Perret wrote:
> Right, so the reason I avoided cpufreq_core_init() was because it is
> called at core_initcall() time, which means I can't really assume the
> governors have been loaded by that time. By waiting for the driver to
> probe before detecting the default gov,
Hey Viresh,
On Tuesday 16 Jun 2020 at 10:01:43 (+0530), Viresh Kumar wrote:
> On 15-06-20, 17:55, Quentin Perret wrote:
> > +static void cpufreq_get_default_governor(void)
> > +{
> > + default_governor = cpufreq_parse_governor(cpufreq_param_governor);
> > + if (!default_governor) {
> > +
On 15-06-20, 17:55, Quentin Perret wrote:
> +static void cpufreq_get_default_governor(void)
> +{
> + default_governor = cpufreq_parse_governor(cpufreq_param_governor);
> + if (!default_governor) {
> + if (*cpufreq_param_governor)
> + pr_warn("Failed to find
On Monday 15 Jun 2020 at 17:55:54 (+0100), Quentin Perret wrote:
> static int cpufreq_init_governor(struct cpufreq_policy *policy)
> {
> int ret;
> @@ -2701,6 +2721,8 @@ int cpufreq_register_driver(struct cpufreq_driver
> *driver_data)
>
> if (driver_data->setpolicy)
>
Currently, the only way to specify the default CPUfreq governor is via
Kconfig options, which suits users who can build the kernel themselves
perfectly.
However, for those who use a distro-like kernel (such as Android, with
the Generic Kernel Image project), the only way to use a different
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