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sched:cpuload_oneshot: add pm callcacks

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Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
This commit is contained in:
zhuyanlin 2022-04-18 14:25:25 +08:00 committed by Xiang Xiao
parent 8634e8de64
commit 1c2583eaad
1 changed files with 29 additions and 0 deletions
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29
sched/sched/sched_cpuload_oneshot.c
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@ -31,6 +31,7 @@
#include <nuttx/arch.h>
#include <nuttx/clock.h>
#include <nuttx/lib/xorshift128.h>
#include <nuttx/power/pm.h>
#include <nuttx/timers/oneshot.h>
#include "clock/clock.h"
@ -98,6 +99,9 @@ struct sched_oneshot_s
int32_t maxdelay;
int32_t error;
#endif
#ifdef CONFIG_PM
struct pm_callback_s pm_cb;
#endif
};
/****************************************************************************
@ -225,6 +229,24 @@ static void nxsched_oneshot_callback(FAR struct oneshot_lowerhalf_s *lower,
nxsched_oneshot_start();
}
#ifdef CONFIG_PM
static void nxsched_oneshot_pmnotify(FAR struct pm_callback_s *cb,
int domain, enum pm_state_e pmstate)
{
if (domain == PM_IDLE_DOMAIN)
{
if (pmstate == PM_RESTORE)
{
nxsched_oneshot_start();
}
else
{
ONESHOT_CANCEL(g_sched_oneshot.oneshot, NULL);
}
}
}
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
@ -281,6 +303,13 @@ void nxsched_oneshot_extclk(FAR struct oneshot_lowerhalf_s *lower)
g_sched_oneshot.prng.z = g_sched_oneshot.prng.x << 25;
#endif
#ifdef CONFIG_PM
/* Register pm notify */
g_sched_oneshot.pm_cb.notify = nxsched_oneshot_pmnotify;
pm_register(&g_sched_oneshot.pm_cb);
#endif
/* Then start the oneshot */
g_sched_oneshot.oneshot = lower;