Hey,
I try use this custom resolution round LCD via DSI(MIPI). (https://www.displaymodule.com/products/dm-tftr34-364)
I made MIPI converter board and configure [disp_init] and [lcd0_para] of sys_confg.fex, but I didn’t succeed. Is there anyone who knows about that?
Thank you.
yukke60
This is a current setting about [disp_init] and [lcd0_para].
[disp_init] disp_init_enable = 1 disp_mode = 0
screen0_output_type = 1 screen0_output_mode = 4
screen1_output_type = 1 screen1_output_mode = 4
fb0_format = 9 fb0_pixel_sequence = 0 fb0_scaler_mode_enable = 0 fb0_width = 0 fb0_height = 0
fb1_format = 9 fb1_pixel_sequence = 0 fb1_scaler_mode_enable = 0 fb1_width = 0 fb1_height = 0
lcd0_backlight = 180 lcd1_backlight = 180
lcd0_bright = 180 lcd0_contrast = 50 lcd0_saturation = 57 lcd0_hue = 50
lcd1_bright = 180 lcd1_contrast = 50 lcd1_saturation = 57 lcd1_hue = 50
[lcd0_para] lcd_used = 1
lcd_driver_name = “LHR050H41_MIPI_RGB” lcd_if = 4 lcd_dsi_if = 0 lcd_dsi_lane = 1 lcd_dsi_format = 0 lcd_dsi_te = 0
lcd_x = 320 lcd_y = 320 lcd_width = 60 lcd_height = 60
lcd_hspw = 10 lcd_hbp = 22 lcd_ht = 406 lcd_vspw = 4 lcd_vbp = 6 lcd_vt = 346 lcd_dclk_freq = 9
lcd_pwm_used = 0 lcd_pwm_ch = 0 lcd_pwm_freq = 10000 lcd_pwm_pol = 1 lcd_pwm_max_limit = 150 lcd_bl_en = port:PL4<1><0><1>
; LCD-RST lcd_gpio_0 = port:PL5<1><0><1>
; LCD-PWR-EN lcd_gpio_1 = port:PB7<1><0><1>
lcd_power = “” lcd_power1 = “”
lcd_frm = 0 lcd_gamma_en = 0 lcd_bright_curve_en = 0 lcd_cmap_en = 0 deu_mode = 0 lcdgamma4iep = 22 smart_color = 90
You need to do porting round LCD via DSI(MIPI). (https://www.displaymodule.com/products/dm-tftr34-364 ) on M2M. So far M2M series only support bpi 7" lcd panel.