sched implementation not depends on macro abstraction, so revert below commit:
This reverts commit 4e62d0005a
This reverts commit 0f0c370520
This reverts commit ad0efd04ee
Signed-off-by: chao an <anchao@lixiang.com>
After change, when CONFIG_PM_NDOMAINS > 1,
the pm_register will not able to get notificaion
from not PM_IDLE_DOMAIN.
Should use pm_domain_register as a replacement.
Isolate domains from global callbacks can decrease
not necessary execution, and reduce the
lock instruction requirements.
Signed-off-by: buxiasen <buxiasen@xiaomi.com>
MCP794XX supports digital trimming that periodically adds or subtracts
clock cycles, resulting in small adjustments in the internal timing.
This way inaccuracies of clock source can be compensated.
This commit adds option to set the trimming register for MCP794XX.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
This commit adds configuration option CONFIG_MCP794XX_DATETIME_UTC.
If set, the datetime is stored in UTC instead of local time. The
default value is kept at local time to keep backwards compatibility
with devices currently using the RTC.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
DAC driver uses CONFIG_DAC_FIFOSIZE, but this is not configurable
from Kconfig. This adds the missing option and allows to set DAC
FIFO size from the configuration.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
only when first time change state can hold WFI for enough time thresh,
allow second time goto target state,
suitable for the case when wakeup from sleep too slow, etc.
Signed-off-by: buxiasen <buxiasen@xiaomi.com>
There is no need to call rwb->rhreloade() when nblocks is 0,
and some platform(eg: BES) has the limit that the parameter
of len in pltatform flash read function cant't be 0.
Swap the sequence of domain state update and statechanged callback,
Make sure inside statechanged callback can get the old domain state.
Signed-off-by: buxiasen <buxiasen@xiaomi.com>
Some drivers may set too big quota by accident and consume all of our
buffers, so we add a check when registering devices.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Fix a bug which causes that 1-bit mode is always selected.
This happens even if the driver sets SDIO_CAPS_4BIT capability
in case of the card and the host support 1- and 4-bit wide bus.
Signed-off-by: Jani Paalijarvi <jani.paalijarvi@unikie.com>
There might be multiple expanders, one with interrupt used and other
without. This commit fixes initial incorrect interrupt design by
introducing ICJX_INT_ENABLE config option.
Also fixes naming of ICJX_MULTIPLE option.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Also extend the "struct phy_desc_s" to support for 1GB PHY's, the speed
detection always needs more than one bit.
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
purpose:
1 sched_lock is very time-consuming, and reducing its invocations can improve performance.
2 sched_lock is prone to misuse, and narrowing its scope of use is to prevent people from referencing incorrect code and using it
test:
We can use qemu for testing.
compiling
make distclean -j20; ./tools/configure.sh -l qemu-armv8a:nsh_smp ;make -j20
running
qemu-system-aarch64 -cpu cortex-a53 -smp 4 -nographic -machine virt,virtualization=on,gic-version=3 -net none -chardev stdio,id=con,mux=on -serial chardev:con -mon chardev=con,mode=readline -kernel ./nuttx
We have also tested this patch on other ARM hardware platforms.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
issue:
in rwb_wrflush():
memmove(rwb->wrbuffer + padblocks * rwb->blocksize,
rwb->wrbuffer, rwb->wrnblocks * rwb->blocksize);
when the offest from rwb->wrblockstart to startblock plus rwb->wrnblocks is greater
than rwb->wralignblocks, it will be causing memory overflow since rwb->wrbuffer is
allocated rwb.wrmaxblock(rwb.wralignblocks) blocks.
fix:
Let us ensure that the wrblockstart in rwbuffer must be aligned according to
wralignblocks after writing, so there is no need to perform memmove when flushing
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
When usb is re-enumerated due to the reset signal, we need to push
the rx_pending message into the serial port buffer.
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
when the offest from rwb->wrblockstart to startblock
plus rwb->wrnblocks is greater than rwb->wralignblocks,
it will be causing memory overflow since rwb->wrbuffer is
allocated rwb.wrmaxblock(rwb.wralignblocks) blocks.
iC-JX expander has NINT (not interrupt) pin that goes to logical zero
if interrupt occurs. This commit adds support for iC-JX options settings
that allows to enable the interrupt for defined input pins.
The interrupt is handled in HP worker thread to avoid waiting for SPI
transfers in interrupt context. Board has to configure interrupt event
for GPIO pin connected to NINT.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Fix default_value of ioctl(VIDIOC_QUERYCTRL)(id=V4L2_CID_3A_STATUS)
to AE operating and AWB operating, because both AE and AWB are
automatical adjustment mode by default.
Because the exposure time and ISO sensitivity are adjusted automatically
by default, the default value can not be defined.
So, return the value out of range as the default_value of
ioctl(VIDIOC_QUERYCTRL).
which is useful in the m2m usage scenario, by replacing the first
argument of callback from "struct v4l2_ops_s *" to "struct file *"
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
In SMP mode, up_cpu_index()/this_cpu() are the same, both return the index of the physical core.
In AMP mode, up_cpu_index() will return the index of the physical core, and this_cpu() will always return 0
| #ifdef CONFIG_SMP
| # define this_cpu() up_cpu_index()
| #elif defined(CONFIG_AMP)
| # define this_cpu() (0)
| #else
| # define this_cpu() (0)
| #endif
Signed-off-by: chao an <anchao@lixiang.com>
This commit implements functions icjx_multireadpin and icjx_multiwritepin.
These functions can be used for multiple pin access (read/write) if
CONFIG_IOEXPANDER_MULTIPIN is selected. This access is generally
faster than one by one pin and may simplify user application.
Changes to general functions icjx_read and icjx_write were also required
to provide support for multiple data send/receive.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
This driver is based on ESP32 TWAI CAN drivers currently available
in Nuttx, and captures the differences currently present across the
TWAI drivers for easy future adaption to remaining ESP32 platforms
with no loss of support/function. Also provides a generic SJA1000 CAN
driver solution that is CPU-architecture independent.
Changes:
- Low-level driver re-written to allow usage independent of CPU
architecture, and support both SJA1000 and TWAI CAN controllers.
- Platform-specific settings abstracted away to be provided by board
layer.
- Support for multiple instances of SJA1000 driver.
if driver complete unlink ops, we need to call it to release some resource,
otherwise, it will only remove inode.
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Adjust the v4l2 framework to support both capture and v4l2m2m,
and can easily add other v4l2 features.
Signed-off-by: shizhenghui <shizhenghui@xiaomi.com>
Because the ratio between API value and ISX019 register value
is 128 : 90 about HUE, some different API values become the
same register value.
So, store the value specified by application in setting,
and return the stored value in getting so that the gotten value
is the same as the setting value by application.
About IMGSENSOR_ID_EXPOSURE_AUTO, IMGSENSOR_ID_ISO_SENSITIVITY_AUTO,
and IMGSENSOR_ID_EXPOSURE_METERING, enumerations are defined.
So, control type should be not integer but integer menu.
About parameter whose register size is less than 4 bytes,
when transfer read value to API parameter, cast appropriately
to avoid the following problems.
- Read value includes garbage value
- Negative value becomes huge positive value
Modify control id definition to avoid duplication even if
the control ids belong to the same control class.
Also, not refer to control class in driver.
Taring was done with user defined sign, which later resulted in tare
being "resigned" twice. Because of that taring was workign correctly
for one sign, and not the other.
Fix it to disable user sign when tarring, and tare always without
changing sign.
Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>
ptype of ((int32_t)0 * (uint32_t)0) is (unsigned). "i" counter was
declared unsigned to not make comparision with "unsigned char" in for loop.
This resulted in calculation in average to be implicitly casted to unsigned,
and when negative number was added to it, it turned into huge value.
Change type of "i" to signed, and just cast (unsigned char) to (int)
to fix this.
Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>
Use private naming to avoid conflicts with user applications
In file included from libuv/src/unix/internal.h:25,
from libuv/src/unix/udp.c:23:
libuv/src/uv-common.h:57: warning: "container_of" redefined
57 | #define container_of(ptr, type, member) \
|
In file included from nuttx/include/nuttx/list.h:47,
from nuttx/include/nuttx/tls.h:40,
from nuttx/include/nuttx/sched.h:48,
from nuttx/include/nuttx/arch.h:87,
from nuttx/include/nuttx/userspace.h:35,
from nuttx/include/nuttx/mm/mm.h:30,
from nuttx/include/nuttx/kmalloc.h:34,
from nuttx/include/nuttx/lib/lib.h:31,
from nuttx/include/stdio.h:35,
from apps/system/libuv/libuv/include/uv.h:59,
from libuv/src/unix/udp.c:22:
nuttx/include/nuttx/nuttx.h:48: note: this is the location of the previous definition
48 | #define container_of(ptr, type, member) \
|
Signed-off-by: chao an <anchao@lixiang.com>
In the previous patch, we moved rptun_panic and rptun_dump_all in rptun to rpmsg.
In order to ensure CI pass, this two API in rptun is not removed. So we remove rptun_panic and rptun_dump_all in this patch.
Signed-off-by: wangyongrong <wangyongrong@xiaomi.com>
The board's microphone uses 24-bit i2s and this commit also fixes
the segmentation fault caused by the audio buffer overflow.
arch/xtensa/src/esp32/esp32_i2s.c: Fix bug regarding 24-bit audio and add AUDIOIOC_STOP to ioctl
drivers/audio/audio_i2s.c: Report number of channels on AUDIOIOC_GETCAPS
in boards/xtensa/esp32/esp32-sparrow-kit:
/configs/nsh/defconfig: Add I2S configs
/src/esp32-sparrow-kit.h: Add the signature of esp32_i2sdev_initialize()
/src/esp32_bringup.c: Add call to esp32_i2sdev_initialize()
Signed-off-by: simonatoaca <simona.alexandra2000@gmail.com>
