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common: power: Fix SPM if default power handling is overridden 

The SPM logic we introduced would be getting skipped
if the target chipset would override the default
power handling.

As solution, we make the SPM handling exclusive and
independent from the default power handling.

Change-Id: I3f3be167a877e107dc33af09f8a70993b2c63daf
Signed-off-by: Alex Naidis <alex.naidis@linux.com>
This commit is contained in:
Alex Naidis 2017-04-01 15:46:39 +02:00
parent e91837783e
commit 16dfcabad3
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GPG Key ID: 2189D927FC512DF6
1 changed files with 11 additions and 14 deletions
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25
power/power.c
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@ -214,6 +214,17 @@ void __attribute__ ((weak)) toggle_sustained_performance(bool request_enable)
static void power_hint(struct power_module *module, power_hint_t hint,
void *data)
{
/* Sustained performance mode */
if (hint == POWER_HINT_SUSTAINED_PERFORMANCE) {
pthread_mutex_lock(&sustained_performance_toggle_lock);
/* Execute the change in SPM mode */
toggle_sustained_performance(data);
sustained_performance_mode = data;
pthread_mutex_unlock(&sustained_performance_toggle_lock);
}
/* Check if this hint has been overridden. */
if (power_hint_override(module, hint, data) == HINT_HANDLED) {
/* The power_hint has been handled. We can skip the rest. */
@ -223,20 +234,6 @@ static void power_hint(struct power_module *module, power_hint_t hint,
switch(hint) {
case POWER_HINT_VSYNC:
break;
/* Sustained performance mode */
case POWER_HINT_SUSTAINED_PERFORMANCE:
{
pthread_mutex_lock(&sustained_performance_toggle_lock);
/* Execute the change in SPM mode */
toggle_sustained_performance(data);
sustained_performance_mode = data;
pthread_mutex_unlock(&sustained_performance_toggle_lock);
}
break;
case POWER_HINT_INTERACTION:
{
int resources[] = {0x702, 0x20F, 0x30F};