Difference between revisions of "UCM-iMX93: Yocto Linux: Known Issues"
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| + | {{ | ||
| + | IssueCategory| WiFi and BT prevent going to deep sleep| | ||
| + | * sleep command such as: | ||
| + | rtcwake -d rtc0 -m mem -s 5 | ||
| + | fails | ||
| + | :'''Workaround :''' | ||
| + | before going to sleep unbind SDIO devices | ||
| + | <pre> | ||
| + | modprobe -r mwifiex_sdio | ||
| + | modprobe -r btmrvl_sdio | ||
| + | </pre> | ||
| + | Once the device wakes up, re-bind them: | ||
| + | <pre> | ||
| + | modprobe mwifiex_sdio | ||
| + | modprobe btmrvl_sdio | ||
| + | </pre> | ||
| + | }} | ||
{{IssueCategory|Suspend/Resume| | {{IssueCategory|Suspend/Resume| | ||
'''Description:''' | '''Description:''' | ||
| − | :* | + | :* Weston doesn't restart after suspend |
| − | ''' Status:''' | + | '''Status:''' |
:* To be fixed in future software releases | :* To be fixed in future software releases | ||
'''Workaround:''' | '''Workaround:''' | ||
| − | :* | + | :* run `systemctl restart weston` |
| + | }} | ||
| + | {{IssueCategory|Watchdog reset| | ||
| + | '''Description:''' | ||
| + | * Watchdog not resetting | ||
| + | '''Status:''' | ||
| + | * To be fixed in future software releases | ||
| + | '''Workaround:''' | ||
| + | * Build latest yocto release from source | ||
}} | }} | ||
| − | + | {{IssueCategory|MIPI DSI backlight on SB-UCMIMX93| | |
| − | {{IssueCategory| | ||
'''Description:''' | '''Description:''' | ||
| − | :* Backlight brightness intensity | + | :* Backlight brightness intensity control is not supported in MIPI DSI |
| − | ''' Status:''' | + | '''Status:''' |
:* To be fixed in future software releases | :* To be fixed in future software releases | ||
'''Workaround:''' | '''Workaround:''' | ||
:* None | :* None | ||
}} | }} | ||
| + | |||
| + | [[Category:Linux]] | ||
| + | [[Category:Yocto]] | ||
| + | [[Category:UCM-iMX93]] | ||
| + | [[Category:UCM-iMX93L]] | ||
Latest revision as of 09:54, 18 February 2025
| WiFi and BT prevent going to deep sleep |
rtcwake -d rtc0 -m mem -s 5 fails
before going to sleep unbind SDIO devices modprobe -r mwifiex_sdio modprobe -r btmrvl_sdio Once the device wakes up, re-bind them: modprobe mwifiex_sdio modprobe btmrvl_sdio |
| Suspend/Resume |
|
Description:
Status:
Workaround:
|
| Watchdog reset |
|
Description:
Status:
Workaround:
|
| MIPI DSI backlight on SB-UCMIMX93 |
|
Description:
Status:
Workaround:
|
