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    SubjectRe: [PATCH v5 6/7] cpufreq:boost:Kconfig: Enable software managed BOOST support at Kconfig
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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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