[PATCHv2] ARM: dts: exynos: add needs-hpd to &hdmicec for Odroid-U3

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The Odroid-U3 board has an IP4791CZ12 level shifter that is
disabled if the HPD is low, which means that the CEC pin is
disabled as well.

Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
---
Changes since v1: moved &hdmicec to after &buck to keep it somewhat
alphabetical.
---
 arch/arm/boot/dts/exynos4412-odroidu3.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts b/arch/arm/boot/dts/exynos4412-odroidu3.dts
index 7504a5aa538e..44a4de08466b 100644
--- a/arch/arm/boot/dts/exynos4412-odroidu3.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts
@@ -78,6 +78,10 @@
 	regulator-max-microvolt = <3300000>;
 };

+&hdmicec {
+	needs-hpd;
+};
+
 /* VDDQ for MSHC (eMMC card) */
 &ldo22_reg {
 	regulator-name = "LDO22_VDDQ_MMC4_2.8V";
-- 
2.11.0




[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux