/**
* pm_suspend - Externally visible function for suspending the system.
* @state: System sleep state to enter.
*
* Check if the value of @state represents one of the supported states,
* execute enter_state() and update system suspend statistics.
*/
int pm_suspend(suspend_state_t state)
{
int error;
int s3_state = mid_state_to_sys_state(MID_S3_STATE);
if (state <= PM_SUSPEND_ON || state >= PM_SUSPEND_MAX)
return -EINVAL;
/* time stamp for start of s3 entry */
if (state == PM_SUSPEND_MEM)
time_stamp_for_sleep_state_latency(s3_state, true, true);
pm_suspend_marker("entry");
error = enter_state(state);
if (error) {
suspend_stats.fail++;
dpm_save_failed_errno(error);
} else {
suspend_stats.success++;
/* time stamp for end of s3 exit */
if (state == PM_SUSPEND_MEM)
time_stamp_for_sleep_state_latency(s3_state,
false, false);
}
pm_suspend_marker("exit");
return error;
}
/**
* pm_suspend - Externally visible function for suspending system.
* @state: Enumerated value of state to enter.
*
* Determine whether or not value is within range, get state
* structure, and enter (above).
*/
int pm_suspend(suspend_state_t state)
{
int error;
if (state <= PM_SUSPEND_ON || state >= PM_SUSPEND_MAX)
return -EINVAL;
pm_suspend_marker("entry");
error = enter_state(state);
pm_suspend_marker("exit");
return error;
}
int pm_suspend(suspend_state_t state)
{
int error;
if (state <= PM_SUSPEND_ON || state >= PM_SUSPEND_MAX)
return -EINVAL;
pm_suspend_marker("entry");
error = enter_state(state);
if (error) {
suspend_stats.fail++;
dpm_save_failed_errno(error);
} else {
suspend_stats.success++;
}
pm_suspend_marker("exit");
return error;
}
/**
* pm_suspend - Externally visible function for suspending the system.
* @state: System sleep state to enter.
*
* Check if the value of @state represents one of the supported states,
* execute enter_state() and update system suspend statistics.
*/
int pm_suspend(suspend_state_t state)
{
int error;
if (state <= PM_SUSPEND_ON || state >= PM_SUSPEND_MAX)
return -EINVAL;
pm_suspend_marker("entry");
suspend_stats.entry++;//20130313, Add check total_try_suspend_count. If total_try_suspend_count == 0, it means wakelock does not unlock.
error = enter_state(state);
if (error) {
suspend_stats.fail++;
dpm_save_failed_errno(error);
} else {
suspend_stats.success++;
}
pm_suspend_marker("exit");
return error;
}
/**
* pm_suspend - Externally visible function for suspending the system.
* @state: System sleep state to enter.
*
* Check if the value of @state represents one of the supported states,
* execute enter_state() and update system suspend statistics.
*/
int pm_suspend(suspend_state_t state)
{
int error;
#ifdef CONFIG_HUAWEI_KERNEL
/* Set up_threshold to DEF_FREQUENCY_UP_THRESHOLD when system is ready to suspend */
set_up_threshold(true);
#endif
if (state <= PM_SUSPEND_ON || state >= PM_SUSPEND_MAX)
return -EINVAL;
pm_suspend_marker("entry");
error = enter_state(state);
if (error) {
suspend_stats.fail++;
dpm_save_failed_errno(error);
} else {
suspend_stats.success++;
}
pm_suspend_marker("exit");
return error;
}
/**
* pm_suspend - Externally visible function for suspending the system.
* @state: System sleep state to enter.
*
* Check if the value of @state represents one of the supported states,
* execute enter_state() and update system suspend statistics.
*/
int pm_suspend(suspend_state_t state)
{
int error;
if (state <= PM_SUSPEND_ON || state >= PM_SUSPEND_MAX)
return -EINVAL;
if (state == PM_SUSPEND_ON)
pr_jank(JL_KERNEL_PM_SUSPEND_WAKEUP, "%s, state=%d", "JL_KERNEL_PM_SUSPEND_WAKEUP", state);
else
pr_jank(JL_KERNEL_PM_SUSPEND_SLEEP, "%s, state=%d", "JL_KERNEL_PM_SUSPEND_SLEEP", state);
pm_suspend_marker("entry");
error = enter_state(state);
if (error) {
suspend_stats.fail++;
dpm_save_failed_errno(error);
} else {
suspend_stats.success++;
}
pm_suspend_marker("exit");
return error;
}
int pm_suspend(suspend_state_t state)
{
int error;
if (state <= PM_SUSPEND_ON || state >= PM_SUSPEND_MAX)
return -EINVAL;
pm_suspend_marker("entry");
#if defined(CONFIG_MACH_MSM8974_B1_KR) || defined(CONFIG_MACH_MSM8974_B1W)
suspend_marker_entry = true;
#endif
error = enter_state(state);
if (error) {
suspend_stats.fail++;
dpm_save_failed_errno(error);
} else {
suspend_stats.success++;
}
pm_suspend_marker("exit");
#if defined(CONFIG_MACH_MSM8974_B1_KR) || defined(CONFIG_MACH_MSM8974_B1W)
suspend_marker_entry = false;
#endif
return error;
}