Commit Graph

20 Commits

Author SHA1 Message Date
zhuyanlin 5cc4f22b43 power/governor: Remove the duplicated function prototype
since they are declared include/nuttx/power/pm.h by:
commit 5ce181e6b7
Author: zhuyanlin <zhuyanlin1@xiaomi.com>
Date:   Mon Feb 14 15:32:40 2022 +0800

    power:govorner: add govorner to per domain.

    For mult domains scene,,
    activity and greety can be used at same time.
    Let user to select domain governor.

    Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>

and add static const to g_pmgovernor

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2022-04-13 15:38:46 +03:00
Petro Karashchenko 98ba65c422 c89: get rid of designated initializers in common code
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-03-28 13:39:27 +08:00
zhuyanlin 5ce181e6b7 power:govorner: add govorner to per domain.
For mult domains scene,,
activity and greety can be used at same time.
Let user to select domain governor.

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2022-03-09 14:17:57 -03:00
Alin Jerpelea 014fe97877 NuttX: Matias Nitsche: update licenses to Apache
Matias Nitsche has submitted the ICLA and we can migrate the licenses
 to Apache.

Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-04-01 12:13:12 -05:00
Xiang Xiao 5c80b94820 Replace #include <semaphore.h> to #include <nuttx/semaphore.h>
Since the kernel side should call nxsem_xxx instead and remove the unused inclusion
2020-02-01 08:27:30 -06:00
Matias Nitsche e118d99bf5 drivers/power/pm: Historically, the NuttX PM subsystem has consisted of two functional components: (1) an "Upper" part that detects state changes based on a random walk driven by activity levels, and (2) and "lower" part that implementst the state changes.
This change decouples that upper activity-based logic from the lower random walk logic and allows use of other upper state detection logic (such as a custom, application-specific state machine).
2019-11-09 09:09:33 -06:00
ligd e1622f60a6 drivers/power/pm: Use the start time of state btime) to calculate thrcnt; remove the loop whose count may be very big after the long idle 2018-11-10 07:30:23 -06:00
ligd f4a3541d26 drivers/power/pm_initialize.c: Fix pm_domain_s.stime unint caused time error. Bug deatil:
1. open CONFIG_DEBUG_FEATURES CONFIG_SYSTEM_TIME64 CONFIG_CLOCK_MONOTONIC
     ==> INITIAL_SYSTEM_TIMER_TICKS very big data, not zero
  2. close CONFIG_SCHED_TICKLESS
     ==> use g_system_timer as system clock
  3. pm_domain_s.stime init to zero
  4. clock_systimer() - pm_domain_s.stime get big data, error
2018-11-10 07:20:34 -06:00
Xiang Xiao ef5b781061 drivers/power: PM: Make power manager service available as soon as possible: (1) Initialize g_pmglobals at the definition, (2) skip hold the lock if OS isn't ready 2018-08-27 13:24:13 -06:00
zhuguangqing 7f4064e511 drivers/pm: PM: Decrease the power state in the reverse order. Since the child driver need power off before parent driver. 2018-08-27 13:22:11 -06:00
Gregory Nutt 8e203e09d4 Costmetic changes 2018-08-19 11:19:43 -06:00
Gregory Nutt 7cf88d7dbd Make sure that labeling is used consistently in all function headers. 2018-02-01 10:00:02 -06:00
Gregory Nutt ecf6dda2c5 Correct recurring typo: semaphore not semapore 2017-10-09 09:57:56 -06:00
Gregory Nutt 700f1a8e8c Eliminate some warnings found in build testing. 2017-10-08 16:27:17 -06:00
Gregory Nutt 83cdb0c552 Squashed commit of the following:
libc/semaphore:  Add nxsem_getvalue() which is identical to sem_getvalue() except that it never modifies the errno variable.  Changed all references to sem_getvalue in the OS to nxsem_getvalue().

    sched/semaphore:  Rename all internal private functions from sem_xyz to nxsem_xyz.  The sem_ prefix is (will be) reserved only for the application semaphore interfaces.

    libc/semaphore:  Add nxsem_init() which is identical to sem_init() except that it never modifies the errno variable.  Changed all references to sem_init in the OS to nxsem_init().

    sched/semaphore:  Rename sem_tickwait() to nxsem_tickwait() so that it is clear this is an internal OS function.

    sched/semaphoate:  Rename sem_reset() to nxsem_reset() so that it is clear this is an internal OS function.
2017-10-03 12:52:31 -06:00
Gregory Nutt 54dbec248e PM: Add domain to all PM interfaces. Internal PM data structures now handle multiple PM domains. 2016-03-27 13:03:47 -06:00
Gregory Nutt 426eb61e47 Fix an error introduced in the last big set of header file renaming 2015-12-29 18:29:24 -06:00
Gregory Nutt 695a8890a6 Rename pm_internal.h to pm.h 2015-12-29 18:19:03 -06:00
Gregory Nutt 692b087d07 LM: Don't initialize .data if running in SRAM. Global missing intialize type. SAMA5 NAND: Fix for read nand in smaller chunks 2013-12-05 10:37:55 -06:00
patacongo 5fa0189cee Create directory structures to support power-related devices
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4321 42af7a65-404d-4744-a932-0658087f49c3
2012-01-22 16:42:49 +00:00