Messages in this thread | | | Date | Tue, 16 Jul 2013 15:28:40 +0530 | Subject | Re: [PATCH v5 6/7] cpufreq:boost:Kconfig: Enable software managed BOOST support at Kconfig | From | Viresh Kumar <> |
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On 4 July 2013 14:20, Lukasz Majewski <l.majewski@samsung.com> wrote: > diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
> +config CPU_FREQ_BOOST_SW > + bool "CPU frequency overclocking (BOOST)"
Name it "CPU Frequency Overclocking - Software"
> + depends on ARM_EXYNOS_CPUFREQ && EXYNOS_THERMAL
Remote Exynos from here. If you want to enable it for your platform by default, then select it from EXYNOS.
> + default n > + help > + This driver supports software managed overclocking (BOOST). > + It allows usage of special frequencies for a particular processor > + if thermal conditions are appropriate. > + > + It reguires, for safe operation, thermal framework with properly defined > + trip points. > + > + If in doubt, say N. > + > config CPU_FREQ_STAT > tristate "CPU frequency translation statistics" > select CPU_FREQ_TABLE > diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c > index 4f42fcc..7586b28 100644 > --- a/drivers/cpufreq/exynos-cpufreq.c > +++ b/drivers/cpufreq/exynos-cpufreq.c > @@ -288,7 +288,9 @@ static struct cpufreq_driver exynos_driver = { > > static int __init exynos_cpufreq_init(void) > { > +#ifdef CONFIG_CPU_FREQ_BOOST_SW > struct device_node *node = pdev->dev.of_node; > +#endif > int ret = -EINVAL; > > exynos_info = kzalloc(sizeof(struct exynos_dvfs_info), GFP_KERNEL); > @@ -319,9 +321,10 @@ static int __init exynos_cpufreq_init(void) > } > > locking_frequency = exynos_getspeed(0); > +#ifdef CONFIG_CPU_FREQ_BOOST_SW > if (of_property_read_bool(node, "boost_mode")) > exynos_driver.boost_supported = 1; > - > +#endif
Add a blank line here.
> register_pm_notifier(&exynos_cpufreq_nb); > > if (cpufreq_register_driver(&exynos_driver)) { > -- > 1.7.10.4 >
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