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    T113-S3 default_lcd 修改红蓝对调没有生效

    D1系列-RISC-V
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    • T
      TEVET LV 6 last edited by

      如题, 想请教下如下配置是否有问题?
      RGB口,不需要初始化。

      &lcd0 {
      	lcd_used            = <1>;
      
      	lcd_driver_name     = "default_lcd";
      	lcd_backlight       = <50>;
      	lcd_if              = <0>;
      	lcd_x               = <1024>;
      	lcd_y               = <400>;
      	lcd_width           = <150>;
      	lcd_height          = <94>;
      	lcd_dclk_freq       = <48>;
      	lcd_pwm_used        = <1>;
      	lcd_pwm_ch          = <7>;
      	lcd_pwm_freq        = <500>;
      	lcd_pwm_pol         = <0>;
      
      	lcd_hbp             = <55>;
      	lcd_ht              = <1240>;
      	lcd_hspw            = <20>;
      	lcd_vbp             = <100>;
      	lcd_vt              = <650>;
      	lcd_vspw            = <10>;
      
      
      	lcd_lvds_if         = <0>;
      	lcd_lvds_colordepth = <0>;
      	lcd_lvds_mode       = <0>;
      	lcd_frm             = <0>;
      	lcd_hv_clk_phase    = <1>;
      	lcd_hv_sync_polarity= <1>;
      	lcd_io_phase        = <0x0000>;
      	lcd_gamma_en        = <0>;
      	lcd_bright_curve_en = <0>;
      	lcd_cmap_en         = <0>;
      	lcd_fsync_en        = <0>;
      	lcd_fsync_act_time  = <1000>;
      	lcd_fsync_dis_time  = <1000>;
      	lcd_fsync_pol       = <0>;
      	lcd_rb_swap			= <1>;
      	deu_mode            = <0>;
      	lcdgamma4iep        = <22>;
      	smart_color         = <90>;
      
      	pinctrl-0 = <&rgb18_pins_a>;
      	pinctrl-1 = <&rgb18_pins_b>;
      
      };
      

      点亮后还有花点,修改了时钟相位也没有效果。 如图

      IMG_20220821_164835.jpg

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      • T
        TEVET LV 6 @TEVET last edited by

        @tevet
        求大佬指点迷津。
        (肯定不是因为太懒)

        1 Reply Last reply Reply Quote Share 0
        • Y
          YterAA LV 7 last edited by

          我这里亲测是可以的

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