Re: [PATCH 0/2] arm64: dts: qcom: Dell Inspiron 14 Plus 7441 backlight and touchscreen fixes

[Bjorn Andersson]

On Thu, 24 Sep 2026 00:55:04 +0930, Charlie Garner wrote:
> Two fixes for the Dell Inspiron 14 Plus 7441.
> 
> Patch 1 gives the eDP panel a PWM backlight. The AUO B140QAX01.H panel
> only supports PWM-pin brightness, so the DP AUX fallback registers a
> backlight with max_brightness 0 and brightness cannot be changed. The PWM
> wiring (PMK8550 gpio5 func3, pmk8550_pwm) matches the HP OmniBook X14.
> It goes in the Inspiron DT rather than x1-dell-thena.dtsi, because the
> Latitude 7455 was submitted with a different panel and a working
> backlight, and only the Inspiron has been tested. The dtsi only gains a
> panel label, which leaves the Latitude DTB functionally unchanged. If a
> Latitude 7455 owner can confirm the same PWM wiring, this can move to the
> dtsi.
> 
> [...]

Applied, thanks!

[1/2] arm64: dts: qcom: x1e80100-dell-inspiron-14-plus-7441: add PWM backlight
      commit: 6f4139020847738d646db0b6589297f71fc0710c
[2/2] arm64: dts: qcom: x1e80100-dell-inspiron-14-plus-7441: fix touchscreen i2c address
      commit: 66de84159065c9c08be4ce17a8c016efa0382121

Best regards,
-- 
Bjorn Andersson <andersson@xxxxxxxxxx>