hzyitc / armbian-onecloud

Armbian for onecloud. 玩客云用armbian
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HDMI CEC 无法使用 #188

Open mickey50 opened 3 months ago

mickey50 commented 3 months ago

安装后cec-client 后,没有找到cec设备,应该是没有驱动吧,有办法能支持这个么?谢谢 cec-client -l libCEC version: 6.0.2, compiled on Linux ... , features: P8_USB, DRM, P8_detect, randr, Exynos, Linux, AOCEC Found devices: NONE

mofeng-git commented 3 months ago

CEC设备在Linux设备树中定义(/boot/dtb/meson8b-onecloud.dtb),默认关闭,我测试没有找到设备,应该是不支持。

libCEC version: 6.0.2, compiled on Linux-4.15.0-166-generic ... , features: P8_USB, DRM, P8_detect, randr, RPi, Exynos, AOCEC
Found devices: NONE

如果想开启测试的话,可以修改dts将status = "disabled";修改为status = "okay";

cec@100 {
                compatible = "amlogic,meson-gx-ao-cec";
                reg = <0x100 0x14>;
                interrupts = <0x00 0x97 0x01>;
                hdmi-phandle = <0x19>;
                status = "disabled";
            };
        }
;
hzyitc commented 3 months ago

这个我暂时没设备可以测试,不确定支持状态。