Messages in this thread Patch in this message | | | From | Yangtao Li <> | Subject | [PATCH 2/2] cpufreq: OMAP: Register an Energy Model | Date | Wed, 6 Feb 2019 23:35:50 -0500 |
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Try and register an Energy Model from omap-cpufreq.c to allow interested subsystems like the task scheduler to use the provided information.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> --- drivers/cpufreq/omap-cpufreq.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/cpufreq/omap-cpufreq.c b/drivers/cpufreq/omap-cpufreq.c index 71e81bbf031b..68052b74d28f 100644 --- a/drivers/cpufreq/omap-cpufreq.c +++ b/drivers/cpufreq/omap-cpufreq.c @@ -133,8 +133,10 @@ static int omap_cpu_init(struct cpufreq_policy *policy) /* FIXME: what's the actual transition time? */ result = cpufreq_generic_init(policy, freq_table, 300 * 1000); - if (!result) + if (!result) { + dev_pm_opp_of_register_em(policy->cpus); return 0; + } freq_table_free(); fail: -- 2.17.0
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