[PATCH V3 13/16] cpufreq: Update boost flag while initializing freq table from OPPs

Viresh Kumar
2015-07-29T10:54:51Z

From: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

cpufreq table entries for OPPs with turbo modes enabled, should be
marked with CPUFREQ_BOOST_FREQ flag. This ensures that these states are
only used while operating in boost or turbo mode.

Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Javier Martinez Canillas <javier@dowhile0.org>
Cc: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/cpufreq/cpufreq_opp.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/drivers/cpufreq/cpufreq_opp.c b/drivers/cpufreq/cpufreq_opp.c
index 773bcde893c0..0f5e6d5f6da0 100644
--- a/drivers/cpufreq/cpufreq_opp.c
+++ b/drivers/cpufreq/cpufreq_opp.c
@@ -75,6 +75,10 @@ int dev_pm_opp_init_cpufreq_table(struct device *dev,
}
freq_table[i].driver_data = i;
freq_table[i].frequency = rate / 1000;
+
+ /* Is Boost/turbo opp ? */
+ if (dev_pm_opp_is_turbo(opp))
+ freq_table[i].flags = CPUFREQ_BOOST_FREQ;
}

freq_table[i].driver_data = i;
--
2.4.0