On 20/05/2026 14:40, Arpit Saini wrote: > Hi Krzysztof , Dmitry > > On 5/19/2026 4:02 PM, Krzysztof Kozlowski wrote: >> On Mon, May 18, 2026 at 04:34:12PM +0530, Arpit Saini wrote: >>> ILI7807S is a DSI display controller used to drive MIPI-DSI panels. >>> The DLC DLC0697 1080x1920 LCD panel is based on this controller. >>> >>> The panel requires a reset GPIO, backlight enable GPIO, I/O voltage >> >> If panel requires it, so should the binding. >> > Ack, I will update. >> ... >> >>> + reg: >>> + maxItems: 1 >>> + description: DSI virtual channel >>> + >>> + reset-gpios: true >>> + >>> + backlight-en-gpios: >>> + description: Backlight enable GPIO (active high) >> >> What is the name of the pin in ili7807s device? >> > Display daughter card has WLED driver as well as LCD bias driver. > > The WLED driver's Enable is coming from WLED_P1_EN and PWM is coming > from LCD_CABC output of the panel.
WLED driver is not ili7807s. LCD bias driver also sounds like something else than ili7807s. So my question stays. Best regards, Krzysztof
