right now it is only possible to change the delivered power on the fly
by
1. selecting PDO2 slot
2. write to POO2
3. renegotiate power delivery by sw reset command
ST7789 fills the display with 0xffff color during its initialization.
This color may or may not be overwritten by a higher layer (framebuffer
or lcd driver for example). The color remains on the display until
application UI is started if not overwritten by the higher layer before.
This commit adds configuration option LCD_ST7789_DEFAULT_COLOR that
allows to set the default background color. This may avoid shining
display with, for example, white color for an extensive amount of time.
The default value is set to 0xffff previously hard-coded in the driver,
therefore current implementations will not notice the change.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
if the drvier tx queue is full up during the network cable unplugging,
there will be no txdone interrupt after inserting the network cable,
transmit cannot be recovered.
Modified to no longer fill the driver with packet when link down.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
Improve the pci ivshmem device compatibility, do not return error when
irq mode init failed, fallback to the polling mode as mush as possible.
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
syslog_putc() have a lot of duplicate logic with syslog_write().
remove syslog_putc() and reuse syslog_write() to simplify syslog printing.
Signed-off-by: chao an <anchao@lixiang.com>
input/aw86225.c: In function 'aw86225_ram_work_routine':
input/aw86225.c:1976:27: warning: 'rtp_file.data' may be used uninitialized [-Wmaybe-uninitialized]
1976 | struct aw86225_firmware rtp_file;
| ^~~~~~~~
In function 'aw86225_ram_loaded',
inlined from 'aw86225_ram_work_routine' at input/aw86225.c:1982:3:
input/aw86225.c:1445:17: warning: 'rtp_file.size' may be used uninitialized [-Wmaybe-uninitialized]
1445 | for (i = 2; i < cont->size; i++)
| ~~^~~~~~~~~~~~
input/aw86225.c: In function 'aw86225_ram_work_routine':
input/aw86225.c:1976:27: note: 'rtp_file.size' was declared here
1976 | struct aw86225_firmware rtp_file;
Signed-off-by: fangpeina <fangpeina@xiaomi.com>
For resource-constrained devices, simulate RTP
playback effects using preset custom RAMLOOP
combinations instead of using RTP files to play
custom vibration effects.
Signed-off-by: fangpeina <fangpeina@xiaomi.com>
Interrupts have to be disabled if interrupt worker processes them,
otherwise assertion may occur as another interrupt tries to queue
worker that is not available (because it processes previous interrupts).
Interrupts are re-enabled after the worker leaves the loop processing
previous interrupts.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
* It seems that they assume up_putc() and syslog() outputs to the
same device. Depending on the system and configurations, it's wrong.
* They are wrapped with "#if 0" and unused.
Fixes https://github.com/apache/nuttx/issues/14694
when client read and poll wait buffer from server side and server side may
poll notify more than one times, then rpmsgdev in client side will call
"rpmsgdev_poll_setup(priv, 0, false);" twice which will cause crash in
vela rpmsgdev_server.c
Signed-off-by: rongyichang <rongyichang@xiaomi.com>
