PowerStation6: Fix HDMI HPD pin mux

Signed-off-by: Mario Bălănică <[email protected]>

Author: mariobalanica

devicetree/mainline/rk3588-buzztv-p6.dts

@@ -195,6 +195,11 @@
 };
 
 &hdmi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmim0_tx0_cec
+		     &hdmim1_tx0_hpd
+		     &hdmim0_tx0_scl
+		     &hdmim0_tx0_sda>;
 	status = "okay";
 };
 

edk2-rockchip/Platform/BuzzTV/PowerStation6/Library/RockchipPlatformLib/RockchipPlatformLib.c

@@ -329,8 +329,8 @@ HdmiTxIomux (
     case 0:
       GpioPinSetFunction (4, GPIO_PIN_PC1, 5); // hdmim0_tx0_cec
       GpioPinSetPull (4, GPIO_PIN_PC1, GPIO_PIN_PULL_NONE);
-      GpioPinSetFunction (1, GPIO_PIN_PA5, 5); // hdmim0_tx0_hpd
-      GpioPinSetPull (1, GPIO_PIN_PA5, GPIO_PIN_PULL_NONE);
+      GpioPinSetFunction (3, GPIO_PIN_PD4, 3); // hdmim1_tx0_hpd
+      GpioPinSetPull (3, GPIO_PIN_PD4, GPIO_PIN_PULL_NONE);
       GpioPinSetFunction (4, GPIO_PIN_PB7, 5); // hdmim0_tx0_scl
       GpioPinSetPull (4, GPIO_PIN_PB7, GPIO_PIN_PULL_NONE);
       GpioPinSetFunction (4, GPIO_PIN_PC0, 5); // hdmim0_tx0_sda