shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-06 02:50:49 +09:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: rockchip: rk3528: Remove ddc gpio control during hotplug

Browse Source 
The ddc control is designed to be compatible with the leakage
problem of a Konka TV. However, in actual use, it will lead
to the phenomenon of abnormally low hpd in many TVS.

Fixes: 836989af54a6 ("arm64: dts: rockchip: rk3528: Add hdmi ddc io idle state")
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
Change-Id: Ia5c3fe53a702d5b209d5170d0aceb5a559d40e39
This commit is contained in:
Algea Cao
2023-08-18 09:43:51 +08:00
parent 75810f87c9
commit 1e49b6a722
1 changed files with 1 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm64/boot/dts/rockchip/rk3528.dtsi
View File

@@ -1531,9 +1531,8 @@
ddc-i2c-scl-low-time-ns = <10000>;
reg-io-width = <4>;
rockchip,grf = <&grf>;
pinctrl-names = "default", "idle";
pinctrl-names = "default";
pinctrl-0 = <&hdmi_pins>;
pinctrl-1 = <&hdmi_pins_idle>;
phys = <&hdmiphy>;
phy-names = "hdmi";
#sound-dai-cells = <0>;