rk3399 and hdmi logo

[ChiaYen-Kan]

Hi i try to enable hdmi output with u-boot logo, but always got the error and hdmi down't output anything

error message:

Warn: can't find crtc driver -19
Failed to found available display route
Warn: can't find crtc driver -19
Failed to found available display route
In:    serial
Out:   serial
Err:   serial

my hdmi setting

&route_hdmi {
    status = "okay";
    u-boot,dm-pre-reloc;
};

&vopb {
    status = "okay";
    u-boot,dm-pre-reloc;
};

&hdmi {
    /* remove the hdmi_i2c_xfer */
    pinctrl-0 = <&hdmi_cec>;
    #address-cells = <1>;
    #size-cells = <0>;
    #sound-dai-cells = <0>;
    status = "okay";
    ddc-i2c-bus = <&i2c7>;
    rockchip,defaultmode = <16>; /* CEA 1920x1080@60Hz */
    u-boot,dm-pre-reloc;
};

how to fix this error and enable u-boot logo on hdmi?

thank you

[wf908164152]

I have got the same error on plat RK3288 also. have you solve it ?

[manojams]

had anyone solved the issue, facing the same