diff options
| -rw-r--r-- | drivers/cpufreq/arm-bl-cpufreq.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/cpufreq/arm-bl-cpufreq.c b/drivers/cpufreq/arm-bl-cpufreq.c index e37140f0f1b..d65aad7e9fc 100644 --- a/drivers/cpufreq/arm-bl-cpufreq.c +++ b/drivers/cpufreq/arm-bl-cpufreq.c @@ -41,6 +41,12 @@ #define CLUSTER_BIG 0 #define CLUSTER_LITTLE 1 +/* + * Switch latency advertised to cpufreq. This value is bogus and will + * need to be properly calibrated when running on real hardware. + */ +#define BL_CPUFREQ_FAKE_LATENCY 1 + static struct cpufreq_frequency_table __read_mostly bl_freqs[] = { { CLUSTER_BIG, FREQ_BIG }, { CLUSTER_LITTLE, FREQ_LITTLE }, @@ -167,7 +173,7 @@ static int bl_cpufreq_init(struct cpufreq_policy *policy) /* * Ideally, transition_latency should be calibrated here. */ - policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL; + policy->cpuinfo.transition_latency = BL_CPUFREQ_FAKE_LATENCY; policy->cur = cluster_to_freq(cluster); policy->shared_type = CPUFREQ_SHARED_TYPE_NONE; |