Commit Graph

279 Commits

Author SHA1 Message Date
chao an
3a0fdb019d nuttx: replace all ARRAY_SIZE()/ARRAYSIZE() to nitems()
Signed-off-by: chao an <anchao@xiaomi.com>
2023-02-09 20:05:44 +08:00
Gustavo Henrique Nihei
e6b204f438 nuttx: Use MIN/MAX definitions from "sys/param.h"
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
2023-02-01 23:47:44 +08:00
Petro Karashchenko
8e72b07a62 nuttx: Add missing FAR and CODE
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2023-01-27 13:23:25 +08:00
chentao9
1e8d9466d6 ref: charge: add support for voltage infomation
Signed-off-by: chentao9 <chentao9@xiaomi.com>
2023-01-27 00:40:43 +02:00
ligd
23d1d4c42a power: avoid sem_wait called in IRQ handler
error backrace:
_assert  --- assert again
sem_wait
pm_unregister
wdog_notifier
panic_notifier_call_chain
_assert
dataabort

Signed-off-by: ligd <liguiding1@xiaomi.com>
2023-01-17 01:25:27 +08:00
ligd
38c6f20d17 pm: add pm_domain_lock/unlock support
Signed-off-by: ligd <liguiding1@xiaomi.com>
2023-01-17 01:25:27 +08:00
ligd
d2ef505684 pm: add lock for pm_auto_updatestate_cb()
Signed-off-by: ligd <liguiding1@xiaomi.com>
2023-01-17 01:25:27 +08:00
TimJTi
f5e8c30808 Add ACT8945A power driver
Update act8945a.c

Update Kconfig

Update act8945a.c

Corrections (xiaoxiang781216)
2023-01-14 18:49:25 +08:00
Xiang Xiao
b0a0ba3ad7 fs: Move mmap callback before truncate in [file|mountpt]_operations
since mmap may exist in block_operations, but truncate may not,
moving mmap beforee truncate could make three struct more compatible

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-04 17:43:59 +02:00
Xiang Xiao
779a610ca3 Remove the unnecessary NULL fields in global instance definition of file_operations
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-04 00:32:13 +02:00
Jukka Laitinen
f33dc4df3f Change FIOC_MMAP into file operation call
- Add mmap into file_operations and remove it from ioctl definitions.
- Add mm_map structure definitions to support future unmapping
- Modify all drivers to initialize the operations struct accordingly

Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
2023-01-02 11:23:20 -03:00
Jukka Laitinen
41e9df2f3e Add ftruncate into file operation calls
- Add truncate into file_operations
- Move truncate to be common for mountpt_operations and file_operations
- Modify all drivers to initialize the operations struct accordingly

Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
2023-01-02 11:23:20 -03:00
Xiang Xiao
02e92d2ba5 Fix ower/pm/pm_procfs.c:46:15: error: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'time_t' {aka 'long long int'}
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-12-24 11:26:48 -03:00
wangbowen6
069fac1c67 power/relay: add relay driver framework for NuttX
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-12-22 20:30:49 +08:00
chao an
dff81756cf drivers/regulator_rpmsg: destroy nxsem properly
Signed-off-by: chao an <anchao@xiaomi.com>
2022-11-21 01:15:48 +08:00
anjiahao
5724c6b2e4 sem:remove sem default protocl
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2022-10-22 14:50:48 +08:00
anjiahao
d1d46335df Replace nxsem API when used as a lock with nxmutex API
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-10-17 15:59:46 +09:00
Fotis Panagiotopoulos
bbf3f2866d Fixed non-UTF8 characters. 2022-09-28 09:38:55 +08:00
Xiang Xiao
40ef5bc6db libc: Move queue.h from include to include/nuttx
to avoid the conflict with libuv's queue.h

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-09-26 08:04:58 +02:00
wangbowen6
344c8be049 poll: add poll_notify() api and call it in all drivers
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-09-26 12:06:32 +08:00
Xiang Xiao
2b37909c9e libc: Move crc8.h, crc16.h and crc32.h from include to include/nuttx
to avoid the conflict with the 3rd party library

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-08-13 13:28:24 +03:00
Jiuzhu Dong
fe17f747a7 fs/directory: move private directory information to filesystem
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-08-09 23:30:01 +08:00
Jiuzhu Dong
90db4daca9 fs/directory: update readdir interface for all filesystem
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-08-09 23:30:01 +08:00
Xiang Xiao
8582a12388 drivers: Reorganize the power related code layout
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-08-04 10:28:28 +03:00
Xiang Xiao
992747cef3 drivers/battery: Handle the early changed event correctly
since it may happen before battery_xxx_register sometime

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-08-02 18:50:46 +03:00
Xiang Xiao
f09f75f2c9 power/axp202: Replace battery_charger_operations_s * with battery_charger_dev_s
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-08-01 13:00:30 +03:00
ligd
8a3683fb9f rptun: add ns_match callback to resolve rptun deadlock
thread A: accept -> net_lock -> socket_rpmsg_accept
          -> rpmsg_register_callabck -> rptun_lock
thread B: ns_bind -> rpmsg_socket_ns_bind -> get_tx_payload_buffer
          -> rptun_wait_tx -> usrsock_rpmsg_ept_cb -> usrsockdev_write
          -> net_lock -> deadlock

fix:
add ns_match callback

Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-27 20:36:51 +08:00
anjiahao
645ff50609 power:record features by add mask to drivers
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-26 12:07:51 +03:00
Jiuzhu Dong
4ef7cf068b driver/power: add charge protocol get
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-26 12:07:51 +03:00
ligd
7fa3ecde5a pm: modify for nxstyle
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
3ea2dbb7b4 power: change pm_count to pm_empty to optimize speed
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
487771033d power: move EXPLICIT_RELAX operation to pm_initialize()
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
d8ebe98c6c pm: use rmutex_xx API for recursive lock
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
f9849c7f60 pm: memset when do pm_wakelock_init
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
Xiang Xiao
959031ebca power/greedy: Call pm_auto_updatestate in timeout callback
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
0d1515f7fb pm_procfs: show stay-time-to-now when pm in stay state
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
695b296681 pm: fix build warning
power/pm_procfs.c:282:27: warning: format specifies type 'unsigned long' but the argument has type 'time_t' (aka 'unsigned int') [-Wformat]
                          dom->wake[state].tv_sec,
                          ^~~~~~~~~~~~~~~~~~~~~~~
make[2]: Entering directory '/home/ligd/platform/m2/audio/frameworks/media'
power/pm_procfs.c:283:27: warning: format specifies type 'unsigned long' but the argument has type 'unsigned int' [-Wformat]
                          100 * dom->wake[state].tv_sec / sum,
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
power/pm_procfs.c:284:27: warning: format specifies type 'unsigned long' but the argument has type 'time_t' (aka 'unsigned int') [-Wformat]
                          dom->sleep[state].tv_sec,
                          ^~~~~~~~~~~~~~~~~~~~~~~~
power/pm_procfs.c:285:27: warning: format specifies type 'unsigned long' but the argument has type 'unsigned int' [-Wformat]
                          100 * dom->sleep[state].tv_sec / sum,
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
power/pm_procfs.c:286:27: warning: format specifies type 'unsigned long' but the argument has type 'time_t' (aka 'unsigned int') [-Wformat]
                          total.tv_sec,
                          ^~~~~~~~~~~~
power/pm_procfs.c:287:27: warning: format specifies type 'unsigned long' but the argument has type 'unsigned int' [-Wformat]
                          100 * total.tv_sec / sum);
                          ^~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
c0f2b7811e pm: add pm procfs support
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
f7a1c2a585 pm: move wdog from domain to wakelock
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
0ca0c017fd pm: move pm_wakelock_global_init to the top
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
82713d9eac pm: PM_RESTORE don't need do prepare_all
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
88def0244c power: add pm_wakelock support
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
f606689715 power: change pm_stay_timeout to pm_staytimout
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
b34925e6eb power: move EXPLICIT_RELAX opreation to common place
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
f0a1a2dc0b power: add pm_stay_timeout API
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
479689eae9 power: fill acivity callback to greedy_governor
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
ligd
25b16576e8 pm: pm_lock support recursive_lock
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-26 11:11:00 +08:00
zhuyanlin
4329967a01 pm: use pm_lock/unlock with domain lock
Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2022-07-26 11:11:00 +08:00
Gustavo Henrique Nihei
e999708b31 drivers: Convert DEBUGASSERT(false) into more intuitive DEBUGPANIC()
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
2022-07-14 12:08:45 +08:00
anjiahao
b88a8cf39f use rmutex inside of all repeated implementation
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2022-05-30 19:43:48 +08:00
Xiang Xiao
5b0b4bd586 sched/wdog: Change the return type of wd_gettime from int to sclock_t
to handle 64bits sclock_t correctly

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-19 23:21:54 +03:00
Petro Karashchenko
09b3fb25ab drivers: remove unimplemented open/close/ioctl interfaces
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-04-15 16:56:25 +08:00
Xiang Xiao
4b9c74514d drivers/power: Remove activity_governor.h and greedy_governor.h
since they aren't really used anymore

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-04-13 15:38:46 +03:00
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
Xiang Xiao
9785d6606c openamp: Change the dependence from OPENAMP to RPTUN
since all rpmsg driver need the extension api exposed by rptun driver

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-04-05 10:05:41 +03:00
Petro Karashchenko
d08fbca679 nuttx: unify FAR attribute usage across the code
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-04-04 21:32:58 +08:00
zhuyanlin
79bcc662d9 power:driver: move pm_auto_update to outer dir
Pm_auto_update maybe called by outter PM users

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2022-04-02 00:11:00 +08:00
zhuyanlin
ae21df2ed3 power: unify lock states
unify critical_section and nxsem with pm_lock/pm_unlock

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2022-04-02 00:11:00 +08:00
ligd
ed49aa1906 pm: remove unnecessary depends on OSINIT_OS_READY
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-03-28 22:48:14 +08:00
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
chao.an
cce125aae7 regulator/rpmsg: list delete should use safe version in loop
Signed-off-by: chao.an <anchao@xiaomi.com>
2022-03-19 11:13:55 +02:00
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
zhuyanlin
f7a7eb9ee3 power/PM: add domain inner update power state feature
In some scenarios, We need to update state information internally.
Instead of use idle-task to drive the checkstate and change state
function.

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2022-02-25 00:16:48 +08:00
Alin Jerpelea
3a77cd3d6a drivers: power: exclude BSD components from build
Unless ALLOW_BSD_COMPONENTS is enabled support will not be built

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2022-02-24 22:48:47 +08:00
Masayuki Ishikawa
6a1a7bf455 Revert "pm: remove unnecessary depends on OSINIT_OS_READY"
This reverts commit 8785673a70.
2022-02-22 10:56:14 +01:00
ligd
8785673a70 pm: remove unnecessary depends on OSINIT_OS_READY
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-02-22 07:58:55 +01:00
Xiang Xiao
1d1bdd85a3 Remove the double blank line from source files
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-02-20 20:10:14 +01:00
Petro Karashchenko
41c95da594 register_driver: fix driver modes accross the code
State of problem:
 - Some drivers that do not support write operations (does not
   have write handler or ioctl do not perform any write actions)
   are registered with write permissions
 - Some drivers that do not support read operation (does not
   have read handler or ioctl do not perform any read actions)
   are registered with read permissions
 - Some drivers are registered with execute permissions

Solution:
 - Iterate code where register_driver() is used and change 'mode'
   parameter to reflect the actual read/write operations executed
   by a driver
 - Remove execute permissions from 'mode' parameter

Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-02-16 16:15:29 +08:00
Petro Karashchenko
a743fed63d file_operations: get back C89 compatible initializer
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-01-11 02:14:00 +08:00
zhuyanlin
a22dae19c1 regulator/rpmsg: pending in wait ept ready for regulator client
Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2021-12-27 23:25:28 -06:00
zhuyanlin
c5aca37f8f regulator: fix warning in RPIu32
Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2021-12-27 06:56:38 -06:00
songnannan
0a62701c1a fix: regulator: set ioexpander direction in regulator gpio init.
Signed-off-by: songnannan <songnannan@xiaomi.com>
2021-12-21 08:47:17 -06:00
Jiuzhu Dong
8b0d45abef charger: fix crash when notify without pollwaiter
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-12-13 05:34:49 -06:00
zhuyanlin
3e8a3c9cc2 driver:regulator: add delay feature
N/A
2021-12-07 23:29:05 -06:00
zhuyanlin
b7db4304d6 driver/power: add gpio regulator
N/A

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2021-12-07 23:29:05 -06:00
zhuyanlin
eed6510202 driver:power:add regulator remote proc
N/A

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2021-12-07 23:29:05 -06:00
zhuyanlin
c8f1a9e430 driver:power:add regulator framework
N/A

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2021-12-07 23:29:05 -06:00
zhangguoliang
b16eea4f14 feat: charger: add operation to get out voltage
Signed-off-by: zhangguoliang <zhangguoliang3@xiaomi.com>
2021-11-26 11:16:53 +01:00
weizhifang
e20becd91b feature: charge: add add chipid ioctl api
1.add chipid ioctl api to battery monitor code
2.add chipid itctl api to battery charger code
3.add chipid itctl api to battery gauge code

Signed-off-by: weizhifang <weizhifang@xiaomi.com>
2021-11-26 11:16:53 +01:00
Jiuzhu Dong
1ed4118378 power/battery: add baterr, batinfo, batwarn for debug log
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-10-26 13:59:42 -03:00
weizhifang
2a6673bcdd feature: charge: modify battery_gauge code
add temperature and current ioctl api

Signed-off-by: weizhifang <weizhifang@xiaomi.com>
2021-10-20 09:52:11 +02:00
daviepeng
9a0146f15f add include battery_ioctl.h 2021-10-18 14:14:09 -03:00
anjiahao
1623848720 battery_monitor:add poll support
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2021-10-11 05:33:22 -07:00
anjiahao
ef7c61ae2d battery_gauge:add poll support
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2021-10-11 05:33:22 -07:00
anjiahao
0d95d6fa45 battery_charger:add poll support
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2021-10-11 05:33:22 -07:00
Jiuzhu Dong
1a9f2e3b4e driver/power: using upper-half structure directly in the lower-half structure.
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-10-10 20:09:35 -07:00
daviepeng
3b5914f57b add support for power management ic axp202 2021-09-07 13:42:54 +08:00
Xiang Xiao
5b2a17b892 Include assert.h in necessary place
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-06-08 13:06:08 -07:00
Xiang Xiao
2e54df0f35 Don't include assert.h from public header file
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-06-03 08:36:03 -07:00
Alin Jerpelea
13e4f9b6b2 drivers: update licenses to Apache
Gregory Nutt is the copyright holder for those files and he has submitted the
SGA as a result we can migrate the licenses to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-05-31 02:58:08 -05:00
raiden00pl
3fb78a8299 drivers: move the generic upper-half motor driver from drivers/power to drivers/motor 2021-05-05 09:00:22 +02:00
Alin Jerpelea
7a29e1f5fb drivers: Nxstyle fixes
Nxstyle fixes to pass CI

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-04-01 12:13:12 -05:00
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
Alin Jerpelea
d66d881b87 nxstyle fixes
nxstyle fixes to pass CI

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-13 05:56:43 -08:00
Alin Jerpelea
5e6d58dd03 drivers: Alan Carvalho de Assis: update licenses to Apache
Alan Carvalho de Assis has submitted the SGA 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>
2021-03-13 05:56:43 -08:00
Gustavo Henrique Nihei
330eff36d7 sourcefiles: Fix relative path in file header 2021-03-09 23:18:28 +08:00
Alin Jerpelea
ccff570e6f drivers: nxstyle fixes
nxstyle fixes to pass the CI.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-04 18:32:27 -08:00
Alin Jerpelea
e5b6305f4a drivers: Author Gregory Nutt: update 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>
2021-03-04 18:32:27 -08:00
Gustavo Henrique Nihei
55d66f60a3 drivers: Fix typos reported by codespell 2021-02-25 18:57:18 -08:00
Xiang Xiao
0536953ded Kernel module should prefer functions with nx/kmm prefix
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-01-13 08:57:58 +01:00