diff options
| author | Todd Poynor <toddpoynor@google.com> | 2012-05-03 00:16:55 -0700 |
|---|---|---|
| committer | Todd Poynor <toddpoynor@google.com> | 2012-05-03 17:41:51 -0700 |
| commit | 2e739a07915b74ed4bc106a228b552fa807ed24c (patch) | |
| tree | 14a3216f7cdf00d23b6e8985381060ada6fcec13 /drivers/cpufreq | |
| parent | aadf030d84352a91cdadf50f947da739c5611450 (diff) | |
cpufreq: interactive: add boost pulse interface
Change-Id: Icf1e86d2065cc8f0816ba9c6b065eb056d4e8249
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/cpufreq_interactive.c | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/drivers/cpufreq/cpufreq_interactive.c b/drivers/cpufreq/cpufreq_interactive.c index e1310c449dc..62c6da13105 100644 --- a/drivers/cpufreq/cpufreq_interactive.c +++ b/drivers/cpufreq/cpufreq_interactive.c @@ -494,7 +494,6 @@ static void cpufreq_interactive_boost(void) unsigned long flags; struct cpufreq_interactive_cpuinfo *pcpu; - trace_cpufreq_interactive_boost(hispeed_freq); spin_lock_irqsave(&up_cpumask_lock, flags); for_each_online_cpu(i) { @@ -533,8 +532,10 @@ static void cpufreq_interactive_input_event(struct input_handle *handle, unsigned int type, unsigned int code, int value) { - if (input_boost_val && type == EV_SYN && code == SYN_REPORT) + if (input_boost_val && type == EV_SYN && code == SYN_REPORT) { + trace_cpufreq_interactive_boost("input"); cpufreq_interactive_boost(); + } } static void cpufreq_interactive_input_open(struct work_struct *w) @@ -762,16 +763,36 @@ static ssize_t store_boost(struct kobject *kobj, struct attribute *attr, boost_val = val; - if (boost_val) + if (boost_val) { + trace_cpufreq_interactive_boost("on"); cpufreq_interactive_boost(); - else - trace_cpufreq_interactive_unboost(hispeed_freq); + } else { + trace_cpufreq_interactive_unboost("off"); + } return count; } define_one_global_rw(boost); +static ssize_t store_boostpulse(struct kobject *kobj, struct attribute *attr, + const char *buf, size_t count) +{ + int ret; + unsigned long val; + + ret = kstrtoul(buf, 0, &val); + if (ret < 0) + return ret; + + trace_cpufreq_interactive_boost("pulse"); + cpufreq_interactive_boost(); + return count; +} + +static struct global_attr boostpulse = + __ATTR(boostpulse, 0200, NULL, store_boostpulse); + static struct attribute *interactive_attributes[] = { &hispeed_freq_attr.attr, &go_hispeed_load_attr.attr, @@ -780,6 +801,7 @@ static struct attribute *interactive_attributes[] = { &timer_rate_attr.attr, &input_boost.attr, &boost.attr, + &boostpulse.attr, NULL, }; |