View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0007021 | fsimx_Linux | Kernel | public | 2025-11-27 14:00 | 2025-11-27 14:00 |
| Reporter | gerbach | Assigned To | |||
| Priority | normal | Severity | feature | Reproducibility | always |
| Status | new | Resolution | open | ||
| Product Version | fsimx93-Y2025.08 | ||||
| Target Version | fsimx-next | ||||
| Summary | 0007021: [ALL] Use enable-gpio of backlight node to toggle enable of backlight-pwm | ||||
| Description | Currently we are using a regulator gpio to toggle the backlight enable pin. This has the disadvantage, that the post-pwm-on-delay-ms of the backlight-pwm node does not work. We could use the backlight enable pin for all boards and remove the backlight regulators. https://github.com/FSEmbedded/linux-fus/blob/560f2da26521d0c5185f162cda80692a24efcf9c/Documentation/devicetree/bindings/leds/backlight/pwm-backlight.yaml#L26 https://github.com/FSEmbedded/linux-fus/blob/560f2da26521d0c5185f162cda80692a24efcf9c/Documentation/devicetree/bindings/leds/backlight/pwm-backlight.yaml#L32 https://forum.fs-net.de/index.php?thread/4995-porting-of-unblank-delay-devicetree-setting-to-i-mx6-linux-release-b2020-04-buil/ | ||||
| Forum Link | |||||
