zyw15835353678
凉介_
2018-11-23 08:13
采纳率: 100%
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已采纳

高通msm8953平台搭配MIPI转HDMI芯片LT9611需如何配置?

msm8953有2路mipi,dsi0已经给了屏,dsi1用来接转换IC,现在不知道要如何配置dts,才可以使dsi1出来信号。以下是我的配置,望大神指点。

&mdss_mdp {
qcom,mdss-pref-prim-intf = "dsi";
};

&mdss_dsi {
hw-config = "dual_dsi";
};

&mdss_dsi0 {
qcom,dsi-pref-prim-pan = <&dsi_it6151_nv140fhm_edp_fhd_vid>;
pinctrl-names = "mdss_default", "mdss_sleep";
pinctrl-0 = <&mdss_dsi_active>;
pinctrl-1 = <&mdss_dsi_suspend>;

qcom,platform-reset-gpio = <&tlmm 60 0>;
qcom,platform-bklight-en-gpio = <&tlmm 63 0>;
qcom,platform-enable-gpio = <&tlmm 62 0>;

};

&mdss_dsi1 {
qcom,dsi-pref-prim-pan = <&dsi_lt9611_1080p>;
pinctrl-names = "mdss_default", "mdss_sleep";
pinctrl-0 = <&mdss_dsi_active>;
pinctrl-1 = <&mdss_dsi_suspend>;
qcom,bridge-index = ;
qcom,pluggable;
qcom,platform-reset-gpio = <&tlmm 67 0>;
};

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2条回答 默认 最新

  • zyw15835353678
    凉介_ 2018-11-28 09:33
    已采纳

    已解决~~~~~~~~~~~~~~~~~

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  • dabocaiqq
    dabocaiqq 2018-11-23 15:27
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