[参考译文] AM625：SDK 10.1中的单通道 LVDS/OLDI 面板显示更改

您好、Rich：

您能否让客户编辑以下内容：

		port@0 {
			lcd_in0: endpoint {
				remote-endpoint = <&oldi_0_out>;
			};
		};
		
		port {
			lcd_in0: endpoint {
				remote-endpoint = <&oldi_0_out>;
			};
		};

他们能否删除以下内容？

	oldi-txes {
		/delete-node/ oldi1 ;
	};

此外、在进行上述更改后、他们是否可以共享 kmsprint 日志？打印稿与9.x 版本有何不同？

此致、
Krunal

Krunal,  

请在进行更改后查找客户提供的更新。

韦斯顿的结果是一样的。  

SDK9.0

e2e.ti.com/.../sdk0900_5F00_lvds_5F00_panel.dtso

SDK 10.1

e2e.ti.com/.../sdk1001_5F00_lvds_5F00_panel.dtso

BR、丰富

Krunal,  

对 DTS 有什么建议？ 是否有不当设置？  

BR、丰富

您好！

我们正在对其进行内部调查、我们会在下周中旬与您联系。

您好！

我们刚刚 对 其进行了测试、以下是我们的 DTS：

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/**
 * Microtips integrated OLDI panel (MF-101HIEBCAF0) and touch DT overlay for AM625 - SK
 *
 * Copyright (C) 2024 Texas Instruments Incorporated - http://www.ti.com/
 */

/dts-v1/;
/plugin/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>

#include "k3-pinctrl.h"

&{/} {
    display {
        compatible = "rocktech,rk101ii01d-ct", "panel-simple";
        /*
        * Note that the OLDI TX 0 transmits the odd set of pixels
        * while the OLDI TX 1 transmits the even set. This is a
        * fixed configuration in the IP integration and is not
        * changeable. The properties, "dual-lvds-odd-pixels" and
        * "dual-lvds-even-pixels" have been used to merely
        * identify if a Dual Link configuration is required.
        * Swapping them will cause an error in the dss oldi driver.
        */
        ports {
            #address-cells = <1>;
            #size-cells = <0>;

            port@0 {
                reg = <0>;
                dual-lvds-odd-pixels;
                lcd_in0: endpoint {
                    remote-endpoint = <&oldi_0_out>;
                };
            };
        };
    };
};

&dss {
    status = "okay";
};

&oldi0 {
    status = "okay";
};

&oldi0_ports {
    #address-cells = <1>;
    #size-cells = <0>;

    port@0 {
        reg = <0>;
        oldi_0_in: endpoint {
            remote-endpoint = <&dpi0_out0>;
        };
    };

    port@1 {
        reg = <1>;
        oldi_0_out: endpoint {
            remote-endpoint = <&lcd_in0>;
        };
    };
};

&dss_ports {
    #address-cells = <1>;
    #size-cells = <0>;

    /* VP1: Output to OLDI */
    port@0 {
        reg = <0>;
        #address-cells = <1>;
        #size-cells = <0>;

        dpi0_out0: endpoint@0 {
            reg = <0>;
            remote-endpoint = <&oldi_0_in>;
        };
    };
};

显示正常、但请确保您未在 Uboot 中运行任何启动界面。 我必须 从/boot 分区删除 ti_logo_414x97_32bpp.bmp.gz 文件、否则我的映像不正确。

此致、
Krunal