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Linux/PROCESSOR-SDK-AM335X: Need a display gradient smoothness

Part Number: PROCESSOR-SDK-AM335X

Tool/software: Linux

Hi,

    I am using AM335x processor interfacing with tilcdc panel display. I am facing gradient issue in lcd panel & please resolve my issue & give any ideas about that. 

For more information i attached dts file & attached my display file:


&lcdc {
       compatible = "ti,am33xx-tilcdc";
        ti,no-reset-on-init;
        ti,no-idle-on-init;

        status = "okay";

        blue-and-red-wiring = "crossed";
};

        panel {
                compatible = "ti,tilcdc,panel";
                status = "okay";
                pinctrl-names = "default";
                pinctrl-0 = <&lcd_pins>;
                panel-info {
                        ac-bias           = <255>;
                        ac-bias-intrpt    = <0>;
                        dma-burst-sz      = <16>;
                        bpp               = <32>;
                        fdd               = <0x80>;
                        sync-edge         = <0>;
                        sync-ctrl         = <1>;
                        raster-order      = <1>;
                        fifo-th           = <6>;
                };
Regards,
Santhana Kumar S