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>
1.Allow multi users to access the same sensor device simultaneously.
2.Get real state of sensor device by cmd SNIOC_GET_STATE for users.
3.Get update state since last read by poll without timeout for users.
4.Sensor device will be activated when first user open and will close when
last user closed.
5.When multi users to access device, driver always set the minimum
sampling interval and latency to the sensor device and allow
downsampled for users above the minimum sampling interval.
6.The circbuffer will overwrite old data when buffer is full, so if users
don't read data soon, data will be lost, and the oldest data in circbuffer
are returned to the users.
7.Always read the last data in the circbuffer as initial value for new
users when the sensor device has not yet generated new data.
8.when user uses poll, if subscription interval is satisfied, the POLLIN
events is returned for each users.
9.When new user generate or the state of sensor device changed, the POLLPRI
will notify to all users.
10.Support multi advertisers to subscribe their own data as loop test.
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
1.cmd:SNIOC_REGISTER with struct sensor_reginfo_s to register user sensor
2.cmd:SNIOC_UNREGISTER to unregister user sensor
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
1.Simplify buffer opeations to avoid frequent resize for batch and no-batch mode.
2.When sensor event is first generated, the buffer is initialized.
3.Remove and merge batch_number to buffer_number when device support batch mode.
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
'putarea' function now has to select the appropriate values from the
whole frame buffer instead of the previous expectation of having just
specified rectangle passed to it.
This required extension of WRRAM handling function as we now are not
writing simply buffer but we want to skip some values and do that
multiple times. Having two implementation in this case is worst as this
function is actually called only twice in the whole code (thus making
dedicated function for every call if we would have two variants).
Calling `st7789_wrram` multiple times is not an option as command
ST7789_RAMWR resets the position and thus calling it multiple times just
overwrites the previous values.
I found an issue in the APA102 framebuffer that wasn't spot
before by fb test because this application draw symetric squares
Normally in a display each line starts at left and increase to the
right, however for this APA102 matrix the next line starts at the
end of previous line and move the opposite direction, forming a
zig-zag pattern.
If CONFIG_SMARTFS_MULTI_ROOT_DIRS is enabled and dev->partname is not empty,
dev->rwbuffer is an uninitialized variable and register_blockdriver is called.
This patch introduces a configuration option USBMSC_WRMULTIPLE,
which is used to store multiple blocks into a larger chunk that
then gets written via the mmcsd_writemultiple() (in case mmcsd
is used).
The bottleneck with the current implementation is the poor
performance due to short block writes. USBMSC_DRVR_WRITE()
always writes only one sector (with eMMC that's usually 512 bytes).
eMMC devices usually erase much larger regions with near constant
time (see Jedec JESD84-B51, Extended CSD register byte [225],
SUPER_PAGE_SIZE): 'This register defines one or multiple of
programmable boundary unit that is programmed at the same time.'
If USBMSC_WRMULTIPLE is defined, then USBMSC_NWRREQS is used to
allocate the write buffer size. We don't want this to be the
default behavior yet as this may reveal unseen bugs in usb drivers
due to the faster overall performance.
Sample configurations with measured performance:
- Without USBMSC_WRMULTIPLE: 470 Kb/s
- With USBMSC_WRMULTIPLE, CONFIG_USBMSC_NWRREQS=4: 1.1 Mb/s
(dd with bs=2k)
- With USBMSC_WRMULTIPLE, CONFIG_USBMSC_NWRREQS=16: 5.2 Mb/s
(dd with bs=8k)
No doubt, this feature alone may make the mass storage work 10
times faster than before with eMMC cards.
Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
Displays with resolution that is not multiplication of 8 had some issues in landscape mode (columns ware shifted).
Fixed function for copying bits.
Optimized memory reload for landscape mode.
only break out the continuous send if IP stack has no data to send to avoid
tx being constantly interrupted by RX
Signed-off-by: chao.an <anchao@xiaomi.com>
RX/TX shared free queue on bcmf implementation, if TX occupies the
free queue completely, RX will trigger read abort because it cannot
alloc buffer successfully from the shared free queue. This commit will
limit the sending entries of tx and prevent rx triggering abort
Signed-off-by: chao.an <anchao@xiaomi.com>
In order to support multiple LCD instances per board, add a pointer from
lcd_planeinfo_s to the lcd_dev_s which it belongs to. Also enhance the
putrun, getrun, putarea and getarea methods to pass through the
lcd_dev_s pointer to the respective device driver.
Port all LCD device drivers to this lcd_planeinfo_s extension.
Enhance SSD1306 driver to support multiple LCDs.
Signed-off-by: Michael Jung <michael.jung@secore.ly>
Use high priority queue if the bcmf daemon task has a higher priority
than HPWORK, which will bring better performance especially on devices
that focus on real-time of network.
Signed-off-by: chao.an <anchao@xiaomi.com>
1. Replace SCAN_RESULT_SIZE to SCAN_RESULT_ENTRIES
2. filter scan result with better rssi
3. Sort scan result by rssi
Signed-off-by: chao.an <anchao@xiaomi.com>
since oob irq is already setup in bcmf_bus_setup_interrupts, it waste
time and energy to do the same thing repeatly in the work thread.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
1. Wake up tx if there is data alreay to sent after rx update
2. Try tx queue again after every data frame sent
iperf test:
```
TCP RX 4M->16M
TCP TX 2M->14M
UDP RX 18M->26M
UDP TX 2M->18M
```
Signed-off-by: chao.an <anchao@xiaomi.com>
added an option to load nvram from file system, which will help developers
easily to tuning the firmware parameters without compile firmware.
Signed-off-by: chao.an <anchao@xiaomi.com>
some SDIO device will return the larger frames out of bound
error log:
bcmf_sdpcm_readframe: Frame is too large, cancel 1544 1536
bcmf_sdpcm_readframe: Frame is too large, cancel 1544 1536
bcmf_sdpcm_readframe: Frame is too large, cancel 1544 1536
Signed-off-by: chao.an <anchao@xiaomi.com>
usbmsc.h uses the CONFIG_USBMSC_IFNOBASE configuration option,
but it cannot be set anywhere. Provide means to configure this
option which is useful when it's other than the default zero.
Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
A device driver based on drivers/net/skeleton.c, which uses the W5500 in
MACRAW mode (i.e. bypassing the integrated protocol stack).
Signed-off-by: Michael Jung <michael.jung@secore.ly>
The driver is provided by Spresense SDK
ISX019 has the DOL-HDR feature, which combines images with different exposure so that
both bright and dark data of high-contrast subject can be viewed at the same time.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Change pin initialization timing for camera from board power on to camera device
power on for the following purposes.
- avoid unnecessary power consumption
- Make the corresponding pins available for other uses when camera is not in use
since the code could map the unsupported work to the
supported one and remove select SCHED_WORKQUEUE from
Kconfig since SCHED_[L|H]PWORK already do the selection
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
The `CONFIG_SYSLOG_MAX_CHANNELS` is user-specified, however, if the user
defines more channels than what `CONFIG_SYSLOG_MAX_CHANNELS` was defined as,
a potential buffer overflow occurred. Although the compiler does warn us about
that, we should explicitly tell the user this is an error.
Signed-off-by: gaojiawei <gaojiawei@xiaomi.com>
When device not support byte read or readlen less than
device block size, will use `dev->buffer` as dst address.
`CFGDIOC_FIRSTCONFIG` and `CFGDIOC_NEXTCONFIG` should also
malloc buffer before call `mtdconfig_readbytes`.
Signed-off-by: Lingao Meng <menglingao@xiaomi.com>
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>
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>
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>
functionality. In function "wm8904_hw_reset" the priv->balance
is initialized with b16HALF, indicating a range from
0 to b16ONE. In function "wm8904_setvolume" the assumed
range for priv->balance is between 0 and 1000. The changes
now make this consistent for 0 to b16ONE-1. Furthermore,
in wm8904_configure the change of balance was not implemented.
complete the following commits:
commit d87cf8d4ca
Author: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
Date: Fri Apr 1 20:59:55 2022 +0800
fs/poll: change format for type pollevent_t
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
commit d535943a69
Author: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
Date: Fri Apr 1 17:49:10 2022 +0800
fs/epoll: change type of eventset from uint8_t to uint32_t
to support EPOLLONESHOT and so on.
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
Signed-off-by: chao.an <anchao@xiaomi.com>
