[v4] drm/msm/hdmi: rework and fix the HPD even generation

[PATCH v4 16/16] ARM: dts: qcom: apq8064-ifc6410: drop HDMI HPD GPIO

Posted by Dmitry Baryshkov 10 months, 1 week ago

There is no need to specify separate HPD gpio for the HDMI block. Use
built-in HPD in order to detect if the monitor is plugged or not.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts
index b3ff8010b14985c55c580e0083a5c8ea23c03962..717bfd74edb75b278eaf5ab37954fcede1f7ffb0 100644
--- a/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts
+++ b/arch/arm/boot/dts/qcom/qcom-apq8064-ifc6410.dts
@@ -138,7 +138,6 @@ &gsbi7_serial {
 
 &hdmi {
 	core-vdda-supply = <&pm8921_hdmi_switch>;
-	hpd-gpios = <&tlmm_pinmux 72 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
 

-- 
2.39.5

Re: [PATCH v4 16/16] ARM: dts: qcom: apq8064-ifc6410: drop HDMI HPD GPIO

Posted by Konrad Dybcio 10 months, 1 week ago

On 9.02.2025 6:05 AM, Dmitry Baryshkov wrote:
> There is no need to specify separate HPD gpio for the HDMI block. Use
> built-in HPD in order to detect if the monitor is plugged or not.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad