| From | Lukasz Majewski <> | Subject | [PATCH v9 5/7] cpufreq:exynos:Extend Exynos cpufreq driver to support boost framework | Date | Mon, 14 Oct 2013 14:17:48 +0200 |
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The cpufreq_driver's boost_supported flag is true only when boost support is explicitly enabled.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
--- Changes for v9: - The exynos_cpufreq_attr[] has been replaced by generic_cpufreq_attr[], therefore the cpufreq_freq_attr_scaling_boost_freqs is now added at freq_table.c file.
Changes for v8: - None
Changes for v7: - Replace CONFIG_CPU_FREQ_BOOST_SW with CONFIG_ARM_EXYNOS_CPU_FREQ_BOOST_SW - Move boost_supported initialization to struct cpufreq_driver exynos_driver
Changes for v6: - Replace exynos_driver.boost_supported = 1 to = true - Protect boost attributes export with CONFIG_CPU_FREQ_BOOST_SW
Changes for v5: - None
Changes for v4: - None
Changes for v3: - Remove low level boost code - Move boost management code to cpufreq core code - Use boost_supported flag to indicate if driver supports over clocking
Changes for v2: - Removal of struct cpufreq_boost - Removal of the CONFIG_CPU_FREQ_BOOST flag - low_level_boost with valid address when boost is supported
drivers/cpufreq/exynos-cpufreq.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c index b96fcc8..77a0aed 100644 --- a/drivers/cpufreq/exynos-cpufreq.c +++ b/drivers/cpufreq/exynos-cpufreq.c @@ -253,6 +253,9 @@ static struct cpufreq_driver exynos_driver = { .exit = cpufreq_generic_exit, .name = "exynos_cpufreq", .attr = cpufreq_generic_attr, +#ifdef CONFIG_ARM_EXYNOS_CPU_FREQ_BOOST_SW + .boost_supported = true, +#endif #ifdef CONFIG_PM .suspend = exynos_cpufreq_suspend, .resume = exynos_cpufreq_resume, -- 1.7.10.4
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